Storage rack and vehicle

Abstract

The invention relates to a storage rack and a vehicle, and relates to the technical field of vehicle interiors. The storage rack comprises an outer frame, a rack body and a storage mechanism, a containing cavity is defined by the outer frame, and a drawing opening is formed in one end, in the first direction, of the containing cavity; the frame body is arranged in the containing cavity in a drawable mode through the drawing opening. The storage mechanism is connected with the rack body and moves along with the rack body, when the rack body is pulled out of the containing cavity, the storage mechanism is unfolded to place articles, and when the rack body is retracted into the containing cavity, the storage mechanism is folded and contained in the containing cavity. According to the storage rack, when passengers in the back row of the vehicle are not fully loaded, the storage mechanism can be unfolded, the storage space in the vehicle is increased, the passengers in the back row can conveniently take and place objects, and the space utilization rate is increased.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle interiors, and particularly to a storage rack and a vehicle. Background Art

[0002] With the popularization of vehicle use, people's demand for the utilization of vehicle interior space is increasing day by day. During daily commuting or long-distance travel, passengers need to store various items such as electronic products, tissues, books, and food in the vehicle.

[0003] In the prior art, an armrest box is provided between the two front seats of the vehicle, and at the same time, a glove box is provided in front of the co-pilot. The armrest box and the glove box can store small items such as tissues, water cups, and electronic products.

[0004] However, the storage space in the armrest box and the glove box is small, and both are located in the front row of the vehicle, which is not convenient for the rear passengers to store and take items. Summary of the Invention

[0005] One of the purposes of the present invention is to provide a storage rack to solve the problem that the storage space in the existing vehicle is small and it is not convenient for the rear passengers to store and take items, and to supplement; the second purpose is to provide a vehicle.

[0006] In order to achieve the above purposes, the technical solution adopted by the present invention is as follows:

[0007] A storage rack includes: an outer frame that defines a receiving cavity, and one end of the receiving cavity in the first direction has a draw opening; a rack body that is slidably disposed in the receiving cavity through the draw opening; a storage mechanism that is connected to the rack body and moves with the rack body. When the rack body is pulled out of the receiving cavity, the storage mechanism unfolds to place items, and when the rack body is retracted into the receiving cavity, the storage mechanism folds and is received in the receiving cavity.

[0008] According to the above technical means, the outer frame can be arranged under the rear seats of the vehicle. When the vehicle is not fully loaded, the frame can be pulled out, the storage mechanism can be unfolded and fixed. At this time, the storage mechanism can define a storage space for passengers to store or retrieve items in the storage space. When a passenger needs to take a seat on the seat provided with the storage rack, the storage mechanism can be folded and the frame and the storage mechanism can be retracted into the accommodation cavity together to leave a seating space for the passenger. In this way, when the vehicle is not fully loaded, the storage mechanism can be unfolded to increase the storage space in the vehicle. When the vehicle is fully loaded, the storage mechanism can be retracted to release the seating space in the vehicle. The state of the storage rack can be adjusted at any time according to different usage requirements of the vehicle, with high flexibility, which is beneficial to improving the space utilization rate in the vehicle. At the same time, the storage rack can be arranged under the rear seats, under the front seats or on the armrest box, with the draw opening facing the rear seats, so that the rear passengers can conveniently retrieve items at any time during the driving of the vehicle, avoiding affecting driving and being beneficial to meeting the different storage needs of the rear passengers of the vehicle. In addition, since the storage mechanism can be folded and stored, when the storage mechanism is housed in the accommodation cavity, the overall space occupied by the storage rack is small, thus reducing the impact on the layout of the fuel tank, battery or other structures under the vehicle seat, so it can be applied to the seats of different types of vehicles with a wide range of applications.

[0009] Further, one end of the frame facing the bottom wall of the accommodation cavity is open. The frame includes two mounting side plates opposite in the third direction. The storage mechanism includes: a link assembly and an object placement member. The link assembly includes two rod groups corresponding to the mounting side plates one by one. Each rod group includes at least two movable rods spaced apart in the first direction. The first end of the movable rod is hinged to the mounting side plate, and the second end is hinged to the object placement member.

[0010] According to the above technical means, the storage mechanism is unfolded and stored through the link assembly. When the storage mechanism is unfolded, the movable rods and the object placement member jointly enclose a storage space. The user can place items on the object placement member. The movable rods play a role in supporting the object placement member and can also play a limiting role to prevent large items from shaking out of the storage space. When the storage mechanism needs to be retracted, the movable rods rotate relative to the mounting side plates, and the object placement member rotates relative to the movable rods. Finally, the movable rods and the object placement member are all in the same plane, so that the storage mechanism is folded and stored between the two mounting side plates. At this time, the frame is pushed into the accommodation cavity to complete the storage of the storage rack, which is convenient to operate, beneficial to saving the space occupied after the storage rack is folded, and improving the space utilization rate in the vehicle.

[0011] Further, the object placement member includes a first placement plate and a second placement plate. At least one of the first placement plate and the second placement plate is hinged to the movable rod, and the first placement plate and the second placement plate are movably connected to adjust the placement area of the object placement member.

[0012] According to the above technical means, the position of the second storage board can be adjusted according to the actual storage needs. When there are fewer items to be stored, the first storage board and the second storage board can be overlapped to reduce the space occupied by the storage items. When there are more items to be stored, the second storage board can be adjusted to be arranged side by side with the first storage board, so as to increase the storage area for the storage items. In this way, the form of the storage items can be flexibly adjusted according to the actual needs, which is beneficial to improving the flexibility of the storage rack.

[0013] Furthermore, the first storage board and the second storage board are hingedly connected, and the second storage board is movable relative to the first storage board between a first position and a second position. Among them, in the first position, the second storage board and the first storage board are stacked along a second direction, and in the second position, the second storage board and the first storage board are arranged side by side along a first direction.

[0014] According to the above technical means, when the storage mechanism is folded and retracted, the second storage board is located in the first position, and the first storage board and the second storage board are overlapped to save the storage space of the storage mechanism and ensure that the storage mechanism can be completely received in the accommodation cavity. After the storage mechanism is unfolded, the second storage board is controlled to rotate relative to the first storage board and adjusted to the second position, and the second storage board and the first storage board are arranged side by side to expand the storage space formed by the storage mechanism and improve the capacity of the storage rack.

[0015] Furthermore, at the connection of the first storage board and the second storage board, a first hinge hole is provided on the first storage board, a second hinge hole is provided on the second storage board, and a third hinge hole is provided at the second end of the movable rod. The first storage board, the second storage board and the movable rod are connected by a first pin shaft passing through the first hinge hole, the second hinge hole and the third hinge hole in sequence.

[0016] According to the above technical means, the first storage board, the second storage board and the movable rod are hinged together by a first pin shaft passing through the first hinge hole, the second hinge hole and the third hinge hole in sequence. The structure is relatively simple, which is beneficial to simplifying the connection structure in the storage mechanism and improving the assembly efficiency of the storage mechanism.

[0017] Furthermore, in the first position, along the first direction, the edge of the end of the first storage board connected to the second storage board extends beyond the edge of the end of the second storage board connected to the first storage board.

[0018] According to the above technical means, when the second storage board switches from the first position to the second position, after the second storage board rotates by °, the edge of the end of the first storage board connected to the second storage board restricts the second storage board from continuing to rotate, so that the second storage board maintains the current angle, which is beneficial to ensuring that the extension directions of the first storage board and the second storage board are consistent in the second position and improving the stability of the storage mechanism in the unfolded state.

[0019] Further, a second pin shaft is provided on the mounting side plate, and the first end of the movable rod is fitted with the second pin shaft; the storage mechanism further includes: a first elastic member sleeved on the second pin shaft, one end of the first elastic member is connected to the frame body, and the other end is connected to the movable rod. The first elastic member has an unfolding force on the movable rod.

[0020] According to the above technical means, after the frame body is pulled out, the storage mechanism can be automatically unfolded, which is convenient to operate and is beneficial to improving the unfolding efficiency of the storage mechanism. In addition, since the first elastic member has an unfolding force on the movable rod, after the storage mechanism is unfolded, the first elastic member can also limit the position of the movable rod to prevent the movable rod from shaking, which is beneficial to ensuring the stability of the storage space formed after the storage mechanism is unfolded and improving the use experience of the storage rack.

[0021] Further, the frame body further includes a top plate located at the top of the mounting side plate. A fixed rib plate parallel and opposite to the mounting side plate is provided on the top plate. The second pin shaft penetrates through the fixed rib plate and the mounting side plate, and the first elastic member is located between the fixed rib plate and the mounting side plate.

[0022] According to the above technical means, a fixed point is provided for one end of the first elastic member through the fixed rib plate. When the frame body is pulled out from the accommodation cavity, one end of the first elastic member remains stationary, and the elastic force of the first elastic member is applied to the movable rod through the other end, forming a force to push the movable rod to unfold, thereby realizing the automatic unfolding of the storage mechanism.

[0023] Further, the storage mechanism further includes: a surrounding member connected to the frame body and the object to be placed. When the storage mechanism is unfolded, the surrounding member surrounds the periphery of the object to be placed and forms a storage space together with the object to be placed; when the storage mechanism is folded, the surrounding member is folded between the first storage plate and the second storage plate.

[0024] According to the above technical means, a surrounding member is provided on the periphery of the object to be placed, and a storage space is formed jointly by the surrounding member and the object to be placed. The surrounding member can prevent the items in the storage space from falling due to external collision, ensure the safety of the items, and is beneficial to reducing accidental losses caused by vehicle shaking. Since in the first position, the first storage plate and the second storage plate are stacked in the second direction, the surrounding member can be folded between the first storage plate and the second storage plate, which can make the storage mechanism more compact after folding and reduce the storage space of the storage rack.

[0025] Further, a plurality of first hanging holes arranged along the first direction are provided on the mounting side plate, a plurality of second hanging holes arranged along the first direction are provided on the object to be placed, the top of the surrounding member is hung on the first hanging holes through the first hooks, and the bottom of the surrounding member is hung on the second hanging holes through the second hooks.

[0026] According to the above technical means, when the storage mechanism is folded, first remove the first hook and the second hook in sequence. Then, fold the enclosure member along the pre-fold line and place it on the first storage board. Flip the second storage board to the first position, and then push the frame body into the accommodation cavity to completely fold and retract the storage mechanism into the accommodation cavity. The fixing structure of the enclosure member is simple, and different materials of the enclosure member can be replaced at any time according to needs, with convenient operation and small occupied space.

[0027] Furthermore, it further includes: a sliding assistance device, which is provided on at least one of the outer frame and the frame body. The sliding assistance device includes: a sliding bracket and a ball. The sliding bracket includes a supporting portion corresponding to at least one surface of the frame body, and balls are provided on the supporting portion. The outer frame and the frame body are in sliding cooperation through the balls.

[0028] According to the above technical means, the sliding assistance device requires fewer components. It can directly form a sliding fit with the outer frame or the frame body through the balls to realize the pulling and pushing of the frame body. The cooperation method is simpler, which is beneficial to saving the production cost of the storage rack. At the same time, the space occupied by the sliding bracket is small, which is beneficial to improving the space utilization rate of the storage rack.

[0029] Furthermore, the sliding assistance device includes: a first assistance device, which includes a first sliding bracket and a first ball. The first sliding bracket is fixedly arranged on the outer wall of the frame body, and the first ball is arranged on the side of the first sliding bracket facing the outer frame; a second assistance device, which is distributed at intervals with the first assistance device along the first direction. The second assistance device includes a second sliding bracket and a second ball. The second sliding bracket is fixedly arranged on the outer frame, and the second ball is arranged on the side of the outer frame facing the second sliding bracket.

[0030] According to the above technical means, the inner wall of the outer frame can serve as the sliding rail of the first ball, so as to realize the sliding fit between the frame body and the outer frame. When pulling and pushing the frame body, the first assistance device moves with the frame body towards or away from the second assistance device, and the cooperation method is relatively simple. The outer wall of the frame body can serve as the sliding rail of the second ball, so as to realize the sliding fit between the frame body and the outer frame. When pulling and pushing the frame body, the second assistance device remains stationary, and the frame body slides relative to the second assistance device, and the cooperation method is relatively simple.

[0031] Furthermore, a plurality of first supporting portions are formed on the first sliding bracket. The plurality of first supporting portions are respectively located on both sides of the frame body along the second direction and on one side along the third direction. Each first supporting portion is provided with a first rolling ring. The first ball is rotatably arranged in the first rolling ring and is in rolling cooperation with the inner wall of the outer frame on the corresponding side. And / or, a plurality of second supporting portions are formed on the second sliding bracket. The plurality of second supporting portions are respectively located on both side walls of the outer frame along the second direction and on one side wall along the third direction. Each second supporting portion is provided with a second rolling ring. The second ball is rotatably arranged in the second rolling ring and is in rolling cooperation with the outer wall of the frame body on the corresponding side.

[0032] According to the above technical means, it is beneficial to ensure the stability of the first sliding bracket structure. At the same time, the first rolling ring can reduce the friction during sliding. When the frame slides relative to the outer frame, the first ball can freely roll within the first rolling ring, reducing friction, improving the sliding efficiency and smoothness, and facilitating the smoother pulling of the frame. Multiple second support parts correspond to the outer walls of the frame in three different directions, which can further support the frame and improve the stability of the structure of the storage rack. When the frame slides relative to the second support part, the second ball rolls within the second rolling ring under the action of the friction force on the outer wall of the frame, which can further reduce the friction force between the outer wall of the frame and the inner wall of the outer frame, facilitating the smoother pulling of the frame and higher sliding efficiency of the frame.

[0033] Furthermore, mounting notches are respectively provided on the two side cavity walls of the outer frame along the second direction, and the two second support parts along the second direction are respectively clamped in the corresponding mounting notches.

[0034] According to the above technical means, the periphery of the pulling opening of the outer frame can be kept flat, preventing the second auxiliary device from protruding from the outer frame, which affects the aesthetics of the storage rack and is prone to collision, resulting in the breakage of the connection between the second auxiliary device and the outer frame.

[0035] Furthermore, a clamping hole is provided on the cavity wall of the outer frame along the first direction, and a clamping buckle is provided on the second support part along the third direction, and the clamping buckle is clamped in the clamping hole.

[0036] According to the above technical means, when installing the second auxiliary device, it is only necessary to push the second auxiliary device into the mounting notch along the first direction to make the clamping buckle engage with the clamping hole on the outer frame. The operation is simple and convenient, which is beneficial to improving the assembly efficiency of the storage rack.

[0037] Furthermore, a rotation trigger protrusion is provided on the second support part at the bottom of the frame. When the frame moves into the accommodation cavity, the movable rod rotates under the pushing of the rotation trigger protrusion to achieve folding.

[0038] According to the above technical means, when it is necessary to retract the frame, push the frame into the accommodation cavity along the first direction. At this time, the trigger protrusion remains stationary and applies a force along the first direction away from the pulling opening to the movable rod, thereby pushing the movable rod to rotate until the movable rod rotates to extend along the first direction. Then the frame is pushed into the accommodation cavity, and the storage mechanism is simultaneously folded and retracted into the accommodation cavity. When retracting the storage mechanism, there is no need to manually fold the storage mechanism. Only by pushing the frame can the folding of the storage mechanism be achieved. The operation is convenient, which is beneficial to improving the efficiency of retracting the frame into the accommodation cavity and enhancing the user experience of the storage rack.

[0039] Further, a keyhole is provided at a position of the outer frame adjacent to the drawing opening. The storage rack further includes a locking device. The locking device is provided on the rack body. The locking device includes a locking seat body and a locking member. The locking seat body defines an installation channel. The locking member is telescopically provided in the installation channel. The rack body has a stopping position. At the stopping position, the locking member extends into the keyhole from the installation channel.

[0040] According to the above technical means, the locking device is arranged on the rack body and slides with the rack body. When the rack body slides relative to the frame body, the locking member contracts into the installation channel to avoid affecting the sliding of the rack body and ensure the smoothness of the sliding of the rack body. When the rack body slides to the corresponding position of the keyhole, the locking member extends out of the installation channel and forms a limiting fit with the keyhole, thereby locking the rack body at the stopping position. The stopping position can be set as the position where the rack body is pulled out from the accommodating cavity. By extending the locking member into the keyhole, the rack body can be prevented from sliding out of the accommodating cavity, and at the same time, the rack body can be prevented from sliding in the first direction, maintaining the stability of the rack body, thereby forming a stable accommodating space for the user to place items in the rack body. Therefore, setting the locking device is beneficial to improving the stability of the rack body. At the locking position in the open state, it effectively provides a limiting function, reduces the shaking of the rack body, and thus improves the use experience of the storage rack. In addition, the locking and unlocking of the rack body are realized by the way of the telescopic movement of the locking member in the installation channel. The structure is relatively simple and occupies less space, meeting the space requirements of various scenarios.

[0041] Further, an accommodating space is defined inside the rack body. A through hole communicating with the accommodating space is provided on the rack body. The locking seat body is arranged in the accommodating space. At the stopping position, the installation channel, the through hole and the keyhole are arranged opposite to each other. The locking member is adapted to be snapped into the keyhole through the through hole.

[0042] According to the above technical means, the locking member can extend into the keyhole through the through hole to achieve the limiting fit. In this way, the locking device is arranged inside the rack body, which can not only ensure the locking function of the locking device but also does not require additional space, being beneficial to improving the space utilization rate inside the storage rack.

[0043] Further, the locking member includes: a locking block, the locking block is movably arranged in the installation channel. The locking block includes a first end portion facing the inside of the installation channel and a second end portion facing the outside of the installation channel. A spherical groove is provided at the second end portion; a positioning ball, the positioning ball is rotatably arranged in the spherical groove, and a part of the structure of the positioning ball leaks out of the spherical groove for being snap-fitted with the keyhole at the stopping position. The positioning ball is also adapted to rollingly cooperate with the inner wall of the outer frame when the rack body slides; a second elastic member, the second elastic member is arranged in the installation channel. One end of the second elastic member is connected to the inner wall of the installation channel, and the other end is connected to the first end portion of the locking block. The second elastic member has a pre-acting force on the locking block along the axial direction of the installation channel and towards the outside of the installation channel.

[0044] According to the above technical means, setting the stop ball is beneficial to reducing the friction between the frame body and the inner wall of the outer frame, avoiding the interference of the locking device with the sliding of the frame body. At the same time, during the sliding process of the frame body, the stop ball is always in contact with the inner wall of the outer frame, which can also play a supporting role, facilitating the prevention of the frame body from shaking in the second direction, ensuring the smooth sliding of the frame body, and improving the stability of the frame body sliding. When the frame body slides relative to the outer frame, the second elastic member is compressed. At this time, the second elastic member exerts an elastic force on the locking block towards the inner wall of the outer frame, so that the stop ball is pressed tightly against the inner wall of the outer frame, which is beneficial to preventing the frame body from sliding in the second direction during the sliding process and improving the stability of the frame body sliding. When the frame body slides to the stop position, the stop ball slides to the lock hole. At this time, the pressure of the inner wall of the outer frame on the stop ball decreases, and the elastic force of the second elastic member pushes the locking block to move axially outward along the installation channel, thereby partially pushing the stop ball into the lock hole to achieve the locking of the frame body.

[0045] Further, a triggering device is provided at one end of the accommodating cavity adjacent to the drawing port. The locking device further includes a driving member, which is arranged on the locking seat body and is in transmission cooperation with the locking member. At the stop position, the driving member abuts against the triggering device and drives the locking member to snap into the lock hole from the installation channel.

[0046] According to the above technical means, when the driving member abuts against the triggering device, the driving member pushes the locking block to move axially outward along the installation channel, so that the stop ball snaps into the lock hole. In this way, when the frame body slides to the stop position, the driving member and the second elastic member simultaneously exert an outward force on the locking block, which can ensure the limiting cooperation between the stop ball and the lock hole, avoid the shaking of the frame body, and is beneficial to ensuring the stability of the frame body locking.

[0047] Further, the locking seat body is provided with a movable channel penetrating along the first direction. The movable channel intersects with the installation channel. The driving member is movably arranged along the first direction through the movable channel and is in transmission cooperation with the locking block. Moreover, the driving member and the triggering device interfere with each other on the moving path of the frame body, and the triggering device is adapted to drive the driving member to move relative to the locking seat body along the first direction; the driving member and the locking block are configured to convert the movement of the driving member along the first direction into the movement of the locking block along the axis of the installation channel.

[0048] According to the above technical means, when the frame body moves relative to the outer frame along the first direction to be adjacent to the stop position, the driving member contacts the triggering device. Continuing to pull the frame body, the seat body moves along the first direction with the frame body, while the driving member cannot continue to move due to the interference of the triggering device. Therefore, the driving member will move relative to the seat body along the first direction in the movable channel. At this time, the driving member is in transmission cooperation with the locking block, so as to withdraw the locking block axially along the installation channel, and further make the stop ball enter the lock hole to complete the locking of the frame body.

[0049] Furthermore, the driving member includes: a driving part and a resistance part, the driving part is arranged in the movable channel; the resistance part is connected to the driving part, the trigger device and the resistance part interfere with each other on the moving path of the frame, and in the stop position, the trigger device drives the driving part to move relative to the locking seat body along the first direction through the resistance part.

[0050] According to the above technical means, the resistance part protrudes from the seat body and extends out of the frame body through the first through hole. When the frame body slides relative to the outer frame, the resistance part can interfere with the trigger device, thereby driving the driving part to move along the first direction relative to the seat body; the driving part forms a transmission cooperation with the locking block, thereby driving the locking block to move axially along the installation channel.

[0051] Furthermore, it also includes: a driving mechanism, which is used to drive the frame to move relative to the outer frame.

[0052] According to the above technical means, the rack is driven to extend or retract into the accommodating cavity by a driving mechanism, and the user does not need to pull the rack over a long distance, which is conducive to realizing the automation of the deployment and storage of the rack, is easy to operate, and saves manpower, thereby improving the convenience of using the rack and enhancing the user experience of the rack.

[0053] Furthermore, the driving mechanism includes: a driving body, which is fixed to the frame and has a rotatable output shaft; a transmission assembly, which includes a gear and a rack, the rack extends along a first direction and is fixed to the outer frame, the gear is fixed to the output shaft, and the gear is suitable for moving along the rack under the drive of the driving body to drive the frame to move.

[0054] According to the above technical means, it is helpful to reduce the loss of energy transmission in the process of driving the frame to move, and ensure the driving effect of the driving mechanism. At the same time, the connection structure between the driving body and the transmission assembly and the frame and the outer frame is relatively compact, and the space occupied is small, which is conducive to improving the space utilization rate in the rack. The coordination of the gear and the rack is conducive to ensuring the stability of the frame moving in the accommodating cavity, reducing the impact of vibration and impact on the frame, and is conducive to improving and extending the service life of the rack.

[0055] Furthermore, the driving mechanism includes: a winding seat body, which is fixed to the frame body; a reel, which includes: a reel and an elastic winding member, the reel is rotatably arranged on the winding seat body, the elastic winding member is stretchably wound on the reel, and the free end of the elastic winding member is fixedly connected to the outer frame; the driving mechanism also includes: a damping assembly, which is connected between the winding seat body and the reel.

[0056] According to the above technical means, when the frame is retracted into the accommodating cavity, the elastic winding member unfolds and stores energy at the same time. When the locking device releases the locking between the frame and the outer frame, the elastic force of the elastic winding member pulls the frame to extend out of the accommodating cavity along the first direction, and at the same time, the elastic winding member retracted by the reel. In this way, when the storage rack needs to be used, only the locking between the frame and the outer frame needs to be released to realize the automatic extension of the frame out of the accommodating cavity, without the user having to pull the frame over a long distance. The operation is simple, which is beneficial to improving the convenience of using the storage rack and enhancing the user experience of the storage rack. When the elastic winding member drives the frame to extend, the damping assembly provides a damping force to hinder the rotation of the reel, slowing down the reset speed of the elastic winding member, thereby slowing down the moving speed of the frame, which is beneficial to ensuring the smooth extension of the frame out of the accommodating cavity, improving the smoothness of the moving speed of the frame, reducing the impact and vibration on the frame, and increasing the service life of the storage rack.

[0057] Further, the damping assembly includes a first damping gear and a second damping gear. The first damping gear is fixedly connected to the reel, and the second damping gear is fixed to the winding seat body. The first damping gear and the second damping gear are meshed.

[0058] According to the above technical means, when the reel rotates, the first damping gear will also rotate accordingly, which enables the damping assembly to effectively respond to the movement state of the reel. The second damping gear is fixed to the winding seat body, ensuring that its relative position with the winding seat body remains stationary during the damping process and will not move with the rotation of the first damping gear.

[0059] Further, the winding seat body includes a first mounting portion and a second mounting portion that are spaced apart along the third direction. The first mounting portion includes two mounting plates that are spaced apart along the third direction. A rotating groove is formed on the side of the mounting plate facing the inside of the accommodating cavity along the first direction. The reel is mounted in the rotating grooves of the two mounting plates, and one end of the reel extends into the space between the first mounting portion and the second mounting portion from the rotating groove to form a gear mounting portion. The first damping gear is fixed to the gear mounting portion; at least part of the structure of the second damping gear is located in the space between the first mounting portion and the second mounting portion to mesh with the first damping gear.

[0060] According to the above technical means, when the elastic winding member drives the frame to extend, the damping assembly provides a damping force to hinder the rotation of the reel, slowing down the reset speed of the elastic winding member, thereby slowing down the moving speed of the frame, which is beneficial to ensuring the smooth extension of the frame out of the accommodating cavity, improving the stability of the frame movement, reducing the impact and vibration on the frame, and increasing the service life of the storage rack. When the reel rotates, the first damping gear will also rotate accordingly, which enables the damping assembly to effectively respond to the movement state of the reel. The second damping gear is fixed to the winding seat body, ensuring that it remains relatively stationary with the winding seat body during the damping process and will not move with the rotation of the first damping gear.

[0061] Further, a communication hole is provided in the second mounting portion, and a mounting post is provided on a side of the second mounting portion facing away from the first mounting portion; the second damping gear includes a gear base body and a gear portion. The gear base body is provided with a jack, the gear base body is located on a side of the second mounting portion facing away from the first mounting portion, the mounting post is inserted through the jack, and the gear portion extends into the space between the first mounting portion and the second mounting portion from the communication hole to mesh with the first damping gear.

[0062] According to the above technical means, only by aligning the jack on the gear base body with the mounting post on the second mounting portion and inserting the mounting post into the jack can the installation of the second damping gear be completed. The operation is simple and convenient, which is beneficial to further improving the assembly efficiency of the retractor.

[0063] Further, a handle structure is provided at an end of the frame body away from the inside of the accommodation cavity along the first direction, and the handle structure is used for pulling the frame body.

[0064] According to the above technical means, providing a handle structure on the frame body facilitates the user to exert force. The user applies a force along the first direction to the frame body by grasping the handle structure, thereby realizing the pulling of the frame body, making the pulling of the frame body more convenient, and being beneficial to improving the use experience of the storage rack.

[0065] A vehicle includes: a vehicle body; any one of the above storage racks, and the storage rack is provided on the vehicle body.

[0066] Advantages of the present invention:

[0067] (1) The storage rack of the present invention can pull out and unfold the storage mechanism from the accommodation cavity to form a storage space, which is beneficial to increasing the storage space in the vehicle and improving the space utilization rate in the vehicle.

[0068] (2) The storage mechanism of the storage rack of the present invention can be folded and retracted into the accommodation cavity. Therefore, when the storage mechanism is received in the accommodation cavity, the overall space occupied by the storage rack is small, and it can be provided under the vehicle seat, reducing the impact on the vehicle body floor under the vehicle seat.

[0069] (3) The storage rack of the present invention can be provided under the rear row seat of the vehicle or under the armrest box. When it is provided under the armrest box, the pulling port faces the rear row seat, and a storage space is formed in the rear row of the vehicle when the storage mechanism is unfolded, so that the rear row passengers can store and take items. Description of the Drawings

[0070] Figure 1 It is a schematic structural diagram of the storage rack provided by an embodiment of the present application;

[0071] Figure 2 It is a schematic structural diagram of the storage rack when the frame body extends out of the accommodation cavity provided by an embodiment of the present application;

[0072] Figure 3Schematic diagram of the structure of the shelf body and the storage mechanism when the shelf provided by the embodiment of the present application is in the first position;

[0073] Figure 4 Schematic diagram of the structure of the shelf body and the storage mechanism when the shelf provided by the embodiment of the present application is in the second position;

[0074] Figure 5 For Figure 2 Schematic diagram of the structure of the middle shelf body;

[0075] Figure 6 For Figure 1 Schematic diagram of the structure of the outer frame;

[0076] Figure 7 For Figure 6 Schematic diagram of the connection structure between the outer frame and the mounting bracket;

[0077] Figure 8 For Figure 7 Schematic diagram of another angle of the part of the outer frame except the bottom plate;

[0078] Figure 9 For Figure 7 Schematic diagram of the structure of the bottom plate;

[0079] Figure 10 For Figure 3 Exploded view of the K position;

[0080] Figure 11 Schematic diagram of the connection structure between the movable rod and the shelf body of the shelf provided by the embodiment of the present application;

[0081] Figure 12 Schematic diagram of the structure of the item placement member of the shelf provided by the embodiment of the present application when it is in the first position;

[0082] Figure 13 Schematic diagram of the structure of the item placement member of the shelf provided by the embodiment of the present application when it is in the second position;

[0083] Figure 14 Schematic diagram of the structure of the storage mechanism provided by the embodiment of the present application;

[0084] Figure 15 Schematic diagram of the structure of the storage mechanism provided by another embodiment of the present application;

[0085] Figure 16 For Figure 14 Schematic diagram of another angle of the storage structure;

[0086] Figure 17 Schematic diagram of the connection structure between the first hook and the mounting side plate of the shelf provided by the embodiment of the present application;

[0087] Figure 18 Structural schematic diagram of the first auxiliary device of the storage rack provided by the embodiment of the present application;

[0088] Figure 19 Structural schematic diagram of the second auxiliary device of the storage rack provided by the embodiment of the present application;

[0089] Figure 20 It is Figure 19 Structural schematic diagram of the second auxiliary device from another angle in;

[0090] Figure 21 It is Figure 5 Partial enlarged view of part A in;

[0091] Figure 22 It is Figure 6 Partial enlarged view of part B in;

[0092] Figure 23 Structural schematic diagram of the installation flange of the rack body of the storage rack provided by the embodiment of the present application;

[0093] Figure 24 Structural schematic diagram of the installation notch of the outer frame of the storage rack provided by the embodiment of the present application;

[0094] Figure 25 It is Figure 2 Cross-sectional view taken along the C-C direction at the first auxiliary device in;

[0095] Figure 26 It is Figure 2 Cross-sectional view taken along the D-D direction at the second auxiliary device in;

[0096] Figure 27 Structural schematic diagram of the first auxiliary device provided by another embodiment of the present application;

[0097] Figure 28 Structural schematic diagram of the second auxiliary device provided by another embodiment of the present application;

[0098] Figure 29 Structural schematic diagram of the locking device of the storage rack provided by the embodiment of the present application;

[0099] Figure 30 It is Figure 29 Structural schematic diagram of the locking device from another angle in;

[0100] Figure 31 Exploded view of the locking device of the storage rack provided by the embodiment of the present application;

[0101] Figure 32 It is Figure 31 Structural schematic diagram of the seat body from another angle in;

[0102] Figure 33 is Figure 31 Schematic structural diagram when the middle seat body is combined with the driving member and the locking member;

[0103] Figure 34 is Figure 31 Schematic structural diagram when the locking member is combined with the first elastic member and the driving member;

[0104] Figure 35 Partial schematic structural diagram when the frame body of the storage rack provided by the embodiment of the present application is pulled out from the outer frame;

[0105] Figure 36 Schematic diagram of the cooperation relationship between the locking device and the triggering device provided by the embodiment of the present application;

[0106] Figure 37 is Figure 29 Cross-sectional view in the E-E direction of the locking device in the natural state;

[0107] Figure 38 is Figure 35 Cross-sectional view in the F-F direction during the sliding process of the frame body in the outer frame;

[0108] Figure 39 is Figure 38 Schematic structural diagram when the positioning ball snaps into the lock hole of the outer frame far from the drawing port;

[0109] Figure 40 is Figure 38 Schematic structural diagram when the positioning ball snaps into the lock hole of the outer frame adjacent to the drawing port;

[0110] Figure 41 Usage state diagram of the driving mechanism of the storage rack provided by the embodiment of the present application in the frame body;

[0111] Figure 42 is Figure 41 Schematic structural diagram of the driving body and the gear;

[0112] Figure 43 Schematic structural diagram of the connection between the bottom plate and the rack of the storage rack provided by the embodiment of the present application;

[0113] Figure 44 is Figure 43 Cross-sectional view in the H-H direction;

[0114] Figure 45 Schematic structural diagram of the driving mechanism of the storage rack provided by another embodiment of the present application;

[0115] Figure 46 is Figure 45 Exploded view;

[0116] Figure 47 isFigure 2 Partial enlarged view at position G in the middle;

[0117] Figure 48 is Figure 4 Partial enlarged view at position I in the middle;

[0118] Figure 49 is Figure 48 Schematic structural diagram of the cover body in the middle;

[0119] Figure 50 is Figure 48 Cross-sectional view taken along the J-J direction of

[0120] Figure 51 Usage state diagram of the storage rack provided by the embodiment of the present application;

[0121] Figure 52 Usage state diagram of the storage rack provided by the embodiment of the present application when the rack body is retracted into the accommodation cavity;

[0122] Figure 53 Usage state diagram of the storage rack provided by the embodiment of the present application when the rack body extends out of the accommodation cavity.

[0123] Explanation of reference numerals:

[0124] 100 - Storage rack;

[0125] 110 - Outer frame; 111 - Accommodation cavity; 112 - Pulling opening; 113 - Installation notch; 114 - Card hole; 115 - Second fixing hole; 116 - Limiting flange; 117 - Lock hole; 118 - Bottom plate; 1181 - Third fixing hole;

[0126] 120 - Rack body; 121 - First notch; 122 - Installation side plate; 1221 - Installation flange; 1222 - First hanging hole; 1223 - Fixed rib plate; 1224 - First through hole; 1225 - Top plate; 123 - End plate; 1231 - Installation structure; 124 - Through hole; 125 - Connecting piece; 126 - First installation hole; 127 - Cover body; 1271 - Knuckle structure; 1272 - Connecting flange; 1273 - Installation buckle; 1274 - Installation stud; 1275 - Limiting rib;

[0127] 130 - Sliding auxiliary device; 131 - First auxiliary device; 1311 - First sliding bracket; 1311a - First supporting part; 1311b - First rolling ring; 1311b’ - Weakening notch; 1311c - First bracket body; 1312 - First ball; 132 - Second auxiliary device; 1321 - Second sliding bracket; 1321a - Second supporting part; 1321a1 - Buckle; 1321a2 - Trigger projection; 1321b - Second rolling ring; 1321c - Fixed part; 1321c’ - First fixing hole; 1321d - Limiting projection; 1321d’ - Limiting groove; 1322 - Second ball;

[0128] 140 - Locking device; 141 - Locking seat body; 1411 - Installation channel; 1411a - Guide groove; 1412 - Moving channel; 1413 - Installation shaft; 1414 - Fixing hole; 142 - Locking part; 1421 - Locking block; 1421a - Spherical groove; 1421b - Connecting hole; 1421c - Guide projection; 1422 - Stop ball; 143 - Second elastic part; 144 - Driving part; 1441 - Driving portion; 1441a - Fitting hole; 1442 - Contact portion; 145 - Third elastic part;

[0129] 150 - Storage mechanism; 151 - Moving rod; 1511 - Third hinge hole; 1512 - First pin shaft; 1513 - Second pin shaft; 152 - Placing object; 1521 - First placing board; 1521a - First hinge hole; 1521b - First magnetic part; 1521c - Enclosure strip; 1522 - Second placing board; 1522a - Second hinge hole; 1522b - Second hanging hole; 1522c - Second magnetic part; 153 - Enclosure part; 1531 - First hook; 154 - Storage space; 155 - First elastic part;

[0130] 160 - Driving mechanism; 161 - Reel; 1611 - Elastic winding part; 1611a - Fourth fixing hole; 1612 - Reel shaft; 162 - Reel seat body; 1621 - First installation part; 1621a - Installation board; 1621a1 - Rotating groove; 1622 - Second installation part; 1622a - Communication hole; 1622b - Installation column; 1623 - Third installation part; 163 - Damping component; 1631 - First damping gear; 1632 - Second damping gear; 1632a - Gear base body; 1632a1 - Insertion hole; 1632b - Gear part; 164 - Driving body; 1641 - Second installation hole; 165 - Transmission component; 1651 - Rack; 1651a - Fixed fitting structure; 1652 - Gear; 166 - Installation fitting structure;

[0131] 170 - Installation bracket;

[0132] 10 - Seat; 11 - Front seat; 12 - Rear seat. Detailed implementation manners

[0133] The following will describe the implementation manners of the present invention with reference to the accompanying drawings and preferred embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are only for explaining the present invention, rather than for limiting the protection scope of the present invention.

[0134] As shown in the background art, in the prior art, an armrest box is provided between the two front seats of a vehicle, and at the same time, a glove box is provided in front of the co - driver. The armrest box and the glove box can store small items such as tissues, water cups, and electronic products. However, the storage spaces in the armrest box and the glove box are relatively small, and both are located in the front row of the vehicle, which is not convenient for the rear - row passengers to store and retrieve items.

[0135] Some vehicles are provided with storage bags on the backs of the front seats for the rear - row passengers to place items. However, when the items placed in the storage bags are relatively large, it will affect the sitting space of the rear - row passengers and even affect safety.

[0136] To solve the above - mentioned technical problems, the embodiment of the present application provides a storage rack and a vehicle. The storage rack includes an outer frame, a rack body, and a storage mechanism. The rack body is slidably disposed in the accommodation cavity of the outer frame. The storage mechanism is disposed on the rack body and can move with the rack body. The outer frame can be disposed under the rear - row seats of the vehicle. When the vehicle is not fully loaded, the rack body can be pulled out, the storage mechanism can be unfolded and fixed. At this time, the storage mechanism can define a storage space for passengers to store or retrieve items in the storage space. When there are passengers who need to take a seat on the seat where the storage rack is provided, the storage mechanism can be folded and the rack body and the storage mechanism can be retracted into the accommodation cavity together to leave a sitting space for the passengers. In this way, when the vehicle is not fully loaded, the storage mechanism can be unfolded, thereby increasing the storage space in the vehicle. When the vehicle is fully loaded, the storage mechanism can be retracted to release the sitting space in the vehicle. The state of the storage rack can be adjusted at any time according to different usage requirements of the vehicle, with high flexibility, which is beneficial to improving the space utilization rate in the vehicle. At the same time, by disposing the storage rack under the rear - row seats, it is convenient for the rear - row passengers to retrieve items at any time during the driving of the vehicle, avoiding affecting driving. In addition, since the storage mechanism can be folded and stored, when the storage mechanism is received in the accommodation cavity, the overall space occupied by the storage rack is relatively small, thereby reducing the impact on the layout of the fuel tank, battery or other structures in the vehicle under the seats. Therefore, it can be applied to the seats of different types of vehicles, and has a wide range of applications.

[0137] The following uses specific embodiments to elaborate in detail on the technical solution of the present application and how the technical solution of the present application solves the above technical problems. These several specific embodiments below can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the present application will be described below in conjunction with the accompanying drawings:

[0138] It should be noted that the storage rack provided in the embodiments of the present application can be applied to various different vehicles.

[0139] See Figures 1 to 5 and Figures 51 to 53 As shown in and, the embodiments of the present application provide a storage rack 100, including: an outer frame 110, a rack body 120, and a storage mechanism 150. The outer frame 110 defines an accommodation cavity 111, and one end of the accommodation cavity 111 in the first direction has a draw opening 112; the rack body 120 is slidably disposed in the accommodation cavity 111 via the draw opening 112; the storage mechanism 150 is connected to the rack body 120 and moves with the rack body 120. When the rack body 120 is pulled out of the accommodation cavity 111, the storage mechanism 150 unfolds to place items, and when the rack body 120 is retracted into the accommodation cavity 111, the storage mechanism 150 folds and is accommodated in the accommodation cavity 111. Figure 5 In the X direction is the first direction, the Z direction is the second direction, and the Y direction is the third direction. The first direction, the second direction, and the third direction are perpendicular to each other in pairs.

[0140] In the embodiments of the present application, after the rack body 120 is pulled out through the draw opening 112, the storage mechanism 150 unfolds and stabilizes outside the outer frame 110. The unfolded storage mechanism 150 defines a certain storage space 154 for the user to store and retrieve items at any time. When the rack body 120 is retracted into the accommodation cavity 111, the items in the storage space 154 need to be taken out, and the storage mechanism 150 folds to save the storage space of the storage rack 100. Thus, the storage rack 100 in the embodiments of the present application occupies a smaller space when the rack body 120 is retracted, has a lower requirement for the installation space, and is beneficial to expanding the application scenarios of the storage rack 100.

[0141] Exemplarily, the storage rack 100 can be installed under the table. The outer frame 110 is fixed under the tabletop. After the rack body 120 is pulled out, the storage space of the table can be expanded, which is convenient for storing and organizing items, and is beneficial to improving the tidiness of the tabletop. Alternatively, the storage rack 100 can also be used in combination with a daily storage cabinet. The outer frame 110 is installed under a partition of the storage cabinet. When the storage space of the storage cabinet is insufficient, the rack body 120 is pulled out from the accommodation cavity 111, and the storage mechanism 150 is unfolded, so as to play a role in expanding the storage space of the storage cabinet. Of course, the storage rack 100 in the embodiment of the present application can also be applied to a variety of different scenarios, as long as there is enough installation space to accommodate the outer frame 110, the storage rack 100 in the embodiment of the present application can be installed, which will not be elaborated here one by one. When installing the storage rack 100, a plurality of mounting brackets 170 can be arranged on the periphery of the outer frame 110, and the outer frame is fixed by fixing the mounting brackets 170 to the surface to be installed. Among them, the specific structure of the mounting brackets 170 can be adjusted according to the actual use scenario of the storage rack 100, and the embodiment of the present application does not limit this.

[0142] When the storage rack 100 in the embodiment of the present application is installed inside a vehicle, the vehicle includes a vehicle body, and the vehicle body includes front row seats 11, an armrest box, and rear row seats 12. The front row seats 11 are at least two arranged side by side and at intervals. The armrest box is arranged between at least two front row seats 11. The storage rack 100 is arranged on the armrest box, and the draw opening 112 of the storage rack 100 is located on the side of the armrest box facing the rear row seats 12. Since the height of the outer frame 110 in the second direction is relatively low, the outer frame 110 can be installed under the front row seats 11 or the rear row seats 12, or arranged on the armrest box. When the outer frame 110 is installed under the front row seats 11 or on the armrest box, the draw opening 112 of the outer frame 110 can face the rear row seats 12. When the outer frame 110 is installed under the rear row seats 12, the draw opening 112 of the outer frame 110 can face the front row seats 11. In this way, after the rack body 120 is pulled out through the draw opening 112, the storage mechanism 150 is unfolded between the front row seats 11 and the rear row seats 12 to form a storage space 154, which can not only expand the storage space inside the vehicle, but also ensure that the passengers in the rear row of the vehicle can take or store items in the storage mechanism 150 at any time without affecting the driving of the vehicle.

[0143] Further, when the storage rack 100 is arranged under the front row seats 11 or on the armrest box, the outer frame 110 can also be arranged such that the draw opening 112 faces the co-driver direction of the vehicle. When there is no passenger in the co-driver seat, the rack body 120 can be pulled out for use, so as to meet the different storage needs of the passengers in the vehicle.

[0144] In addition, since the probability of a vehicle being fully loaded during actual use is relatively low, the middle seat 10 opposite the armrest box in the rear row seats 12 is idle for a longer time, resulting in a waste of the space inside the vehicle. Therefore, the outer frame 110 can be installed under the middle seat 10 of the rear row seats 12 or on the armrest box. When the vehicle is not fully loaded, the frame body 120 can be pulled out and the storage mechanism 150 can be unfolded, and a storage space 154 is formed between the armrest box and the middle seat 10, facilitating the passengers on both sides of the rear row seats 12 to take items from the middle storage mechanism 150 at any time. When the vehicle needs to carry more passengers, the storage mechanism 150 can be folded and retracted into the accommodation cavity 111 together with the frame body 120, releasing the seating space inside the vehicle to ensure the comfort of the passengers sitting on the middle seat 10. At the same time, since the storage mechanism 150 can be completely stored in the outer frame 110 after being folded, that is, the volume of the storage rack 100 in the storage state is only the volume of the outer frame 110, the installation space required for the storage rack 100 is relatively small. Compared with the non-foldable pull-out storage structure, installing the storage rack 100 of the embodiment of the present application at the bottom of the front row seats 11 or the rear row seats 12 can also reduce the impact on the layout of the vehicle body floor under the vehicle seats 10, which is beneficial to improving the space utilization rate inside the vehicle.

[0145] Therefore, the storage rack 100 provided by the embodiment of the present application can adjust the state of the storage rack 100 at any time according to different usage requirements of the vehicle, with high flexibility. When the vehicle is not fully loaded, the frame body 120 is pulled out and the storage mechanism 150 forms a storage space 154, thereby expanding the total storage space inside the vehicle. When the vehicle is fully loaded, the frame body 120 and the storage mechanism 150 are jointly retracted into the accommodation cavity 111, releasing the seating space inside the vehicle to ensure the comfort of the passengers, which is beneficial to expanding the storage space inside the vehicle and improving the space utilization rate inside the vehicle. At the same time, the storage rack 100 is arranged at the bottom of the vehicle seats 10 or on the armrest box, so that when the frame body 120 is pulled out, a storage space 154 is formed between the front row seats 11 and the rear row seats 12, which helps the rear passengers to take and store items at any time without affecting driving, and is beneficial to improving the riding experience of the vehicle.

[0146] In some implementable ways, as shown in Figures 1 to 11 the end of the frame body 120 of the embodiment of the present application facing the bottom wall of the accommodation cavity 111 is open. The frame body 120 includes two installation side plates 122 opposite to each other in the third direction. The storage mechanism 150 includes: a link assembly and an object placement member 152. The link assembly includes two rod groups corresponding to the installation side plates 122 one by one. Each rod group includes at least two movable rods 151 spaced apart in the first direction. The first end of the movable rod 151 is hinged to the installation side plate 122, and the second end is hinged to the object placement member 152.

[0147] In specific implementation, the storage mechanism 150 is unfolded and stored through the link assembly. When the storage mechanism 150 is unfolded, each movable rod 151 and the object placement member 152 together enclose a storage space 154. The user can place items on the object placement member 152. The movable rod 151 plays a role in supporting the object placement member 152 and can also play a limiting role to prevent large items from shaking out of the storage space 154. Each rod group has at least two movable rods 151, and the specific number can be adjusted according to the size of the storage rack 100 and actual needs. The embodiments of the present application do not limit this. Exemplarily, the number of movable rods 151 is two, and the two rod groups have a total of four movable rods 151, which together with the object placement member 152 enclose a rectangular storage space 154. The four movable rods 151 can be connected to the four corners of the object placement member 152. In this way, the formed storage space 154 can match the space between the front row seat 11 and the rear row seat 12, and at the same time ensure the stability of the formed storage space 154. When it is necessary to retract the storage mechanism 150, the movable rod 151 rotates relative to the mounting side plate 122, and the object placement member 152 rotates relative to the movable rod 151. Finally, each movable rod 151 and the object placement member 152 are located in the same plane, so that the storage mechanism 150 is folded and stored between the two mounting side plates 122. At this time, the frame body 120 is pushed into the accommodation cavity 111, and the storage of the storage rack 100 can be completed. The operation is convenient, which is beneficial to saving the space occupied after the storage rack 100 is folded and improving the space utilization rate in the vehicle.

[0148] In some implementable ways, as shown in Figures 1 to 11 the object placement member 152 of the embodiment of the present application includes a first object placement plate 1521 and a second object placement plate 1522. At least one of the first object placement plate 1521 and the second object placement plate 1522 is hinged to the movable rod 151, and the first object placement plate 1521 and the second object placement plate 1522 are movably connected to adjust the object placement area of the object placement member 152.

[0149] In some embodiments, the four corners of one of the first storage plate 1521 and the second storage plate 1522 are respectively hinged to the four movable rods 151, and the first storage plate 1521 and the second storage plate 1522 are movably connected. In this way, the position of the second storage plate 1522 can be adjusted according to the actual storage needs. When there are fewer items to be stored, the first storage plate 1521 and the second storage plate 1522 can be overlapped to reduce the space occupied by the storage member 152. When there are more items to be stored, the second storage plate 1522 can be adjusted to be arranged side by side with the first storage plate 1521, so as to increase the storage area of the storage member 152. In this way, the form of the storage member 152 can be flexibly adjusted according to the actual needs, which is beneficial to improving the flexibility of the storage rack 100. Wherein, the first storage plate 1521 and the second storage plate 1522 can be rotatably connected or slidably connected. The specific connection manner is not limited in the embodiments of the present application, as long as the second storage plate 1522 can move relative to the first storage plate 1521.

[0150] In some realizable ways, referring to Figures 1 to 11 As shown, the first storage plate 1521 and the second storage plate 1522 of the embodiment of the present application are hinged, and the second storage plate 1522 moves between a first position and a second position relative to the first storage plate 1521. Wherein, in the first position, the second storage plate 1522 and the first storage plate 1521 are stacked along the second direction, and in the second position, the second storage plate 1522 and the first storage plate 1521 are arranged side by side along the first direction.

[0151] In specific implementation, the four corners of the first storage plate 1521 are hinged to the four movable rods 151. When the storage mechanism 150 is folded and retracted into the accommodation cavity 111, the movable rods 151 all extend along the first direction. Therefore, the movable rod 151 farthest from the draw opening 112 along the first direction needs to be hinged to the middle of the installation side plate 122 of the frame body 120 to leave a storage space for the movable rods 151 on the frame body 120. Since the four corners of the first storage plate 1521 are hinged to the movable rods 151, the space enclosed by the first storage plate 1521 and the movable rods 151 after the storage mechanism 150 is unfolded only occupies half of the area of the frame body 120 in the projection along the second direction on the frame body 120. Therefore, the second storage plate 1522 can be hinged to the first storage plate 1521. When the storage mechanism 150 is folded and retracted, the second storage plate 1522 is located at the first position, and the first storage plate 1521 and the second storage plate 1522 are overlapped to save the storage space of the storage mechanism 150 and ensure that the storage mechanism 150 can be completely received into the accommodation cavity 111. After the storage mechanism 150 is unfolded, the second storage plate 1522 is controlled to rotate relative to the first storage plate 1521 and adjusted to the second position, and the second storage plate 1522 and the first storage plate 1521 are arranged side by side to expand the storage space 154 formed by the storage mechanism 150 and improve the capacity of the storage rack 100.

[0152] Among them, the second storage plate 1522 can be switched between the first position and the second position manually, or an electric control unit can be provided between the first storage plate 1521 and the second storage plate 1522 to control the position of the second storage plate 1522 through the electric control unit. When the storage mechanism 150 is unfolded, the second storage plate 1522 is automatically adjusted to the second position, and when the storage mechanism 150 is folded, the second storage plate 1522 is adjusted to the first position. Of course, the specific control and adjustment method of the second storage plate 1522 is not limited in the implementation of this application and can be selected according to actual needs.

[0153] In some implementable ways, as shown in Figures 1 to 11 At the connection between the first storage plate 1521 and the second storage plate 1522 in the embodiment of the present application, a first hinge hole 1521a is provided on the first storage plate 1521, a second hinge hole 1522a is provided on the second storage plate 1522, and a third hinge hole 1511 is provided at the second end of the movable rod 151. The first storage plate 1521, the second storage plate 1522 and the movable rod 151 are connected by a first pin shaft 1512 passing through the first hinge hole 1521a, the second hinge hole 1522a and the third hinge hole 1511 in sequence.

[0154] It can be understood that the connections between the first storage plate 1521 and the second storage plate 1522 and between the first storage plate 1521 and the second end of the movable rod 151 are both hinge connections. Therefore, the first storage plate 1521, the second storage plate 1522 and the movable rod 151 can be hinged together by the first pin shaft 1512 passing through the first hinge hole 1521a, the second hinge hole 1522a and the third hinge hole 1511 in sequence. The structure is relatively simple, which is beneficial to simplifying the connection structure in the storage mechanism 150 and improving the assembly efficiency of the storage mechanism 150.

[0155] Furthermore, in the second position, the first storage plate 1521 and the second storage plate 1522 are arranged side by side in the first direction. Therefore, in the second position, the extending directions of the first storage plate 1521 and the second storage plate 1522 need to be kept consistent. Since the first storage plate 1521 and the second storage plate 1522 are hinged, in the case of no limiting structure, when the second storage plate 1522 is switched from the first position to the second position, the second storage plate 1522 may be overly flipped, and an included angle may appear between the first storage plate 1521 and the second storage plate 1522, affecting the placement of items.

[0156] To solve the above problems, in some implementable ways, as shown in Figure 12 and Figure 13As shown, for the storage rack 100 according to the embodiment of the present application, when in the first position, along the first direction, the edge of one end where the first storage board 1521 is connected to the second storage board 1522 extends beyond the edge of one end where the second storage board 1522 is connected to the first storage board 1521.

[0157] In this way, when the second storage board 1522 rotates relative to the first storage board 1521 and switches from the first position to the second position, after the second storage board 1522 rotates to be in the same extension direction as the first storage board 1521, that is, after rotating 180°, the edge of one end where the first storage board 1521 is connected to the second storage board 1522 restricts the second storage board 1522 from continuing to rotate, so that the second storage board 1522 maintains the current angle, which is beneficial to ensuring that the first storage board 1521 and the second storage board 1522 are in the same extension direction in the second position and improving the stability of the storage mechanism 150 in the deployed state.

[0158] In some implementable ways, as shown in Figures 1 to 11 As shown, a second pin shaft 1513 is provided on the mounting side plate 122 according to the embodiment of the present application, and the first end of the movable rod 151 is matched with the second pin shaft 1513; the storage mechanism 150 further includes: a first elastic member 155, the first elastic member 155 is sleeved on the second pin shaft 1513, one end of the first elastic member 155 is connected to the frame body 120, and the other end is connected to the movable rod 151, and the first elastic member 155 has an unfolding acting force on the movable rod 151.

[0159] It should be noted that the first ends of at least two movable rods 151 are connected to the mounting side plate 122 through the second pin shaft 1513 and the first elastic member 155. The specific number of the second pin shaft 1513 and the first elastic member 155 required is not limited in the embodiment of the present application. Exemplarily, after the frame body 120 is pulled out from the accommodating cavity 111, the two movable rods 151 close to the pulling opening 112 are hinged to the mounting side plate 122 through the second pin shaft 1513, and the first elastic member 155 is sleeved on the second pin shaft 1513. Both ends of the first elastic member 155 are respectively connected to the frame body 120 and the corresponding movable rod 151. In this way, when the frame body 120 is retracted, the storage mechanism 150 folds, the movable rod 151 rotates relative to the mounting side plate 122, and the first elastic member 155 undergoes elastic deformation to store energy. When the frame body 120 is pulled out, the elastic force of the first elastic member 155 drives the movable rod 151 to unfold. Since the second end of the movable rod 151 is hinged to the first storage board 1521 and the first storage board 1521 is also hinged to other movable rods 151 at the same time, when the two movable rods 151 provided with the first elastic member 155 unfold, they will drive other movable rods 151 to unfold together through the first storage board 1521. Thus, after the frame body 120 is pulled out, the storage mechanism 150 can be automatically unfolded, which is convenient to operate and beneficial to improving the unfolding efficiency of the storage mechanism 150.

[0160] In addition, since the first elastic member 155 exerts an unfolding force on the movable rod 151, after the storage mechanism 150 is unfolded, the first elastic member 155 also has the function of limiting the position of the movable rod 151 and preventing the movable rod 151 from shaking, which is beneficial to ensuring the stability of the storage space 154 formed after the storage mechanism 150 is unfolded and improving the use experience of the storage rack 100.

[0161] In some implementable ways, referring to Figures 1 to 11 As shown, the embodiment of the present application further includes a top plate 1225 located at the top of the mounting side plate 122. A fixing rib plate 1223 parallel and opposite to the mounting side plate 122 is provided on the top plate 1225. The second pin shaft 1513 passes through the fixing rib plate 1223 and the mounting side plate 122, and the first elastic member 155 is located between the fixing rib plate 1223 and the mounting side plate 122.

[0162] In specific implementation, one end of the first elastic member 155 is connected to the fixing rib plate 1223, and the other end is connected to the movable rod 151. The fixing rib plate 1223 provides a fixed point for one end of the first elastic member 155. When the rack body 120 is pulled out from the accommodation cavity 111, one end of the first elastic member 155 remains stationary, and the elastic force of the first elastic member 155 is applied to the movable rod 151 through the other end, forming a force to push the movable rod 151 to unfold, thereby realizing the automatic unfolding of the storage mechanism 150.

[0163] In some implementable ways, referring to Figures 1 to 11 As shown, the storage mechanism 150 of the embodiment of the present application further includes a buffer device (not shown in the figure); the buffer device is provided on the link assembly and is configured to apply a damping force to the movable rod 151 when the storage mechanism 150 is unfolded.

[0164] It can be understood that when the force for the first elastic member 155 to drive the movable rod 151 to unfold is relatively large, after the rack body 120 is pulled out, the first elastic member 155 will drive the movable rod 151 to unfold quickly. If the speed is too fast, it may cause the movable rod 151 to collide with the rack body 120 and be damaged, or affect the stability during unfolding and cause shaking. Therefore, a buffer device can be provided on the storage mechanism 150. The buffer device provides a certain damping force when the first elastic member 155 drives the movable rod 151 to unfold, thereby slowing down the unfolding speed of the movable rod 151, which is beneficial to reducing the impact or vibration during the unfolding of the storage mechanism 150 and improving the smoothness of the unfolding of the storage mechanism 150. Exemplarily, the first elastic member 155 is a torsion spring.

[0165] In some implementable ways, referring to Figures 1 to 17As shown, the storage mechanism 150 of the embodiment of the present application further includes: an enclosure 153, which is connected to the frame 120 and the storage piece 152. When the storage mechanism 150 is unfolded, the enclosure 153 is arranged around the storage piece 152 and forms a storage space 154 together with the storage piece 152.

[0166] In a specific implementation, since there is a gap between two adjacent movable rods 151, if the items to be stored in the storage mechanism 150 are small, when the vehicle shakes during driving, the stored items may leak out from between the two movable rods 151 and separate from the storage piece 152. Therefore, when the storage mechanism 150 is unfolded, a blocking member 153 can be provided on the surrounding side of the storage piece 152, and the blocking member 153 and the storage piece 152 together form a storage space 154. The blocking member 153 can prevent the items in the storage space 154 from falling due to external force collision, thereby ensuring the safety of the items and helping to reduce accidental losses caused by vehicle shaking.

[0167] The enclosure 153 may be a net bag, a curtain, a baffle or other different structures. The specific material of the enclosure 153 is not limited in the embodiment of the present application, and it only needs to prevent the items in the storage space 154 from falling. At the same time, partitions may be provided in the enclosure 153 to divide the storage space 154 into different areas so that different types of items can be stored in different categories, thereby improving the utilization rate of the storage space 154. Of course, the specific structure of the enclosure 153 is not limited in the embodiment of the present application, and it can be freely selected according to actual storage needs.

[0168] In some possible implementations, see Figures 1 to 17 As shown, in the embodiment of the present application, when the storage mechanism 150 is folded, the enclosure 153 is folded between the first storage plate 1521 and the second storage plate 1522 .

[0169] Specifically, since the first storage board 1521 and the second storage board 1522 are stacked in the second direction at the first position, the enclosure member 153 can be folded between the first storage board 1521 and the second storage board 1522, so that the storage mechanism 150 is more compact after folding, reducing the storage space of the shelf 100. To facilitate the storage of the enclosure member 153, a retaining strip 1521c facing the other can be provided on one of the first storage board 1521 and the second storage board 1522. At the first position, the retaining strip 1521c and the first storage board 1521 and the second storage board 1522 together enclose a storage cavity. When the storage mechanism 150 is folded, the enclosure member 153 is folded into the storage cavity. In this way, the enclosure member 153 can be received into the accommodation cavity 111, and the second storage board 1522 can be prevented from excessively squeezing the enclosure member 153, resulting in deformation and damage of the enclosure member 153. First magnetic members 1521b and second magnetic members 1522c can also be respectively provided on the first storage board 1521 and the second storage board 1522. The first magnetic member 1521b can be an iron sheet, and the second magnetic member 1522c is a magnet. At the first position, the first storage board 1521 and the second storage board 1522 attract each other through the first magnetic member 1521b and the second magnetic member 1522c and are stable at the first position. On the one hand, it can prevent the second storage board 1522 from shaking relative to the first storage board 1521 when the rack body 120 is retracted, ensuring the stable retraction of the rack body 120 and the storage mechanism 150 into the accommodation cavity 111. On the other hand, it can ensure that the enclosure member 153 is pressed in the storage cavity, avoiding damage to the enclosure member 153 when it leaks out during the retraction of the storage mechanism 150, which is beneficial to ensuring the efficiency of the storage mechanism 150 being retracted into the accommodation cavity 111.

[0170] Further, a pre-fold line can also be provided on the enclosure member 153. When the storage mechanism 150 is folded, the enclosure member 153 is folded along the pre-fold line to ensure that the folded enclosure member 153 can be completely received into the storage cavity, which is beneficial to the storage efficiency of the enclosure member 153. Exemplarily, as Figure 16 shown, the pre-fold line includes a first pre-fold line d1, a second pre-fold line d2, a third pre-fold line d3, a fourth pre-fold line d4, and a fifth pre-fold line d5. When folding the enclosure member 153, first fold the two opposite sides of the enclosure member 153 in the first direction along the first pre-fold line d1 and the second pre-fold line d2 towards the middle; then fold one side of the enclosure member 153 in the third direction along the fourth pre-fold line d4, and fold the two opposite sides in the first direction along the third pre-fold line d3 at the same time and press them flat; finally, fold the entire enclosure member 153 along the fifth pre-fold line d5 towards the draw port 112 direction, and at the same time rotate and fold the second storage board 1522 so that the second magnetic member 1522c on the second storage board 1522 attracts the first magnetic member 1521b on the first storage board 1521.

[0171] In some implementable ways, refer to Figures 1 to 17 As shown, on the mounting side plate 122 of the embodiment of the present application, a plurality of first hanging holes 1222 are arranged along the first direction. On the placing member 152, a plurality of second hanging holes 1522b are arranged along the first direction. The top of the enclosing member 153 is hung on the first hanging holes 1222 through the first hooks 1531, and the bottom of the enclosing member 153 is hung on the second hanging holes 1522b through second hooks (not shown in the figure).

[0172] In some embodiments, the top of the enclosing member 153 is provided with the first hook 1531, and the bottom is provided with the second hook. After the storage mechanism 150 is unfolded, the top of the enclosing member 153 is hung on the mounting side plate 122 through the first hook 1531, and the bottom is connected to the placing member 152 through the second hook. In this way, the enclosing member 153 can be completely unfolded to form a storage space 154 for the user to store or take items. When the storage mechanism 150 is folded, first, the first hook 1531 and the second hook are removed in sequence. Then, the enclosing member 153 is folded according to the pre-fold marks and placed on the first placing plate 1521. The second placing plate 1522 is flipped to the first position, and then the frame body 120 is pushed into the accommodating cavity 111 to completely fold and retract the storage mechanism 150 into the accommodating cavity 111. The fixing structure of the enclosing member 153 is simple, and different materials of the enclosing member 153 can be replaced at any time according to needs, with convenient operation and small occupied space.

[0173] Of course, in other embodiments, the enclosing member 153 can also be fixed by detachable buckles 1321a1, Velcro and other structures, as long as the enclosing member 153 can be fixed on the frame body 120 and can be detached at any time.

[0174] In some possible implementable ways, refer to Figures 1 to 7 、 Figures 18 to 28 and Figures 51 to 53As shown, a sliding auxiliary device 130 is provided between the frame body 120 and the outer frame 110 to achieve sliding fit. The sliding auxiliary device 130 is disposed on at least one of the outer frame 110 and the frame body 120. The sliding auxiliary device 130 includes a sliding bracket and balls. The sliding bracket includes a supporting portion having a plurality of surfaces corresponding to the frame body 120. Balls are provided on each supporting portion. The outer frame 110 and the frame body 120 are in sliding fit through the balls. The sliding bracket is disposed on one of the outer frame 110 and the frame body 120. The balls on the sliding bracket can freely roll with their own centers as the reference on the supporting portion. The balls are in contact with the surface of the other one of the outer frame 110 and the frame body 120. Exemplarily, the sliding bracket is fixed on the frame body 120. The plurality of supporting portions of the sliding bracket face the inner walls of different directions of the outer frame 110. At least one ball is provided on each supporting portion. In this way, when the frame body 120 is pulled out, the balls roll under the action of the frictional force of the inner wall of the outer frame 110, so that the resistance of the frame body 120 sliding relative to the outer frame 110 can be reduced, thereby realizing the sliding fit between the frame body 120 and the outer frame 110.

[0175] Of course, the size of the sliding bracket, the number of balls on each supporting portion, and the number of the sliding auxiliary devices 130 provided are not limited in the embodiments of the present application and can be freely selected according to the volume and weight of the frame body 120. When the overall volume of the frame body 120 is small and the weight is light, only two sliding brackets are provided on the opposite sides of the frame body 120 along the third direction to meet the sliding needs of the frame body 120. When the volumes of the frame body 120 and the outer frame 110 are large and the frame body 120 is heavy, the sliding auxiliary devices 130 can be provided on both the frame body 120 and the outer frame 110, and the area of the supporting portion can be increased. A plurality of balls can be provided on one supporting portion, or a plurality of supporting portions can be provided to improve the supportability of the sliding auxiliary device 130, avoiding deformation caused by the overweight of the frame body 120, so as to ensure that the frame body 120 can be smoothly pulled out.

[0176] Therefore, for the storage rack 100 provided by the embodiments of the present application, the structure of the sliding auxiliary device 130 is relatively simple. Only by providing the sliding bracket and the balls can the sliding fit with the outer frame 110 or the frame body 120 be realized. The required components are fewer and the matching method is simple, which is beneficial to saving the production cost of the storage rack 100. At the same time, the volume of the sliding bracket is small, so the sliding auxiliary device 130 occupies less space in the accommodation cavity 111. Compared with using a multi-layer slide rail in the prior art, the storage rack 100 of the embodiments of the present application releases more storage space while ensuring the smoothness of the pulling of the frame body 120, which is beneficial to improving the space utilization rate of the storage rack 100 or reducing the space occupied by the storage rack 100.

[0177] In some implementable ways, refer to Figures 1 to 7 、 Figures 18 to 28 and Figures 51 to 53As shown, the sliding assistance device 130 of the embodiment of the present application includes a first assistance device 131 and a second assistance device 132. The first assistance device 131 includes a first sliding bracket 1311 and a first ball 1312. The first sliding bracket 1311 is fixedly arranged on the outer wall of the frame body 120, and the first ball 1312 is arranged on the side of the first sliding bracket 1311 facing the outer frame 110; the second assistance device 132 is distributed at an interval from the first assistance device 131 along the first direction. The second assistance device 132 includes a second sliding bracket 1321 and a second ball 1322. The second sliding bracket 1321 is fixedly arranged on the outer frame 110, and the second ball 1322 is arranged on the side of the outer frame 110 facing the second sliding bracket 1321.

[0178] It can be understood that the first assistance device 131 is fixed on the frame body 120, the first ball 1312 contacts the inner wall of the outer frame 110, the second assistance device 132 is fixed on the outer frame 110, and the second ball 1322 contacts the outer wall of the frame body 120. At this time, the inner wall of the outer frame 110 can serve as the slide rail for the first ball 1312, and the outer wall of the frame body 120 can serve as the slide rail for the second ball 1322, so that the sliding fit between the frame body 120 and the outer frame 110 can be realized. When the frame body 120 is pulled, the first assistance device 131 moves with the frame body 120 towards or away from the second assistance device 132.

[0179] In addition, by arranging the first assistance device 131 and the second assistance device 132 at intervals, when the frame body 120 is pulled, the frame body 120 receives the supporting forces from the first assistance device 131, the second assistance device 132, and the hand of the user of the storage rack 100 at three points along the first direction in sequence. Thus, it can ensure that the frame body 120 is in a stable same plane, which is beneficial to ensuring the smooth sliding of the frame body 120 relative to the outer frame 110. At the same time, it can also prevent the first assistance device 131 and the second assistance device 132 from interfering with each other and affecting the sliding of the frame body 120.

[0180] In some implementable ways, as shown in Figures 1 to 7 、 Figures 18 to 28 and Figures 51 to 53 As shown, both the frame body 120 and the outer frame 110 of the embodiment of the present application include a first end and a second end opposite to each other along the first direction. The first assistance device 131 is arranged at the first end of the frame body 120, and the second assistance device 132 is arranged at the second end of the outer frame 110.

[0181] In specific implementation, the first end is the end far from the draw opening 112, and the second end is the end where the draw opening 112 is provided. Since the first auxiliary device 131 and the second auxiliary device 132 are located on the same straight line along the first direction, when the first auxiliary device 131 slides along with the frame body 120 to contact the second auxiliary device 132, the second auxiliary device 132 will hinder the further sliding of the first auxiliary device 131. Therefore, the first auxiliary device 131 is arranged at the first end of the frame body 120, and the second auxiliary device 132 is arranged at the second end of the outer frame 110, which can ensure that the slidable distance of the frame body 120 is the length of the accommodating cavity 111 along the first direction, and at the same time can play a role in limiting the frame body 120, which is beneficial to preventing the whole frame body 120 from sliding out of the accommodating cavity 111 and separating from the outer frame 110.

[0182] In some realizable ways, referring to Figures 1 to 7 、 Figures 18 to 28 and Figures 51 to 53 As shown, a plurality of first support portions 1311a are formed on the first sliding bracket 1311 of the embodiment of the present application. The plurality of first support portions 1311a are respectively located on both sides of the frame body 120 along the second direction and on one side along the third direction. Each first support portion 1311a is provided with a first rolling ring 1311b. The first rolling ball 1312 is rotatably arranged in the first rolling ring 1311b and is in rolling fit with the inner wall of the outer frame 110 on the corresponding side.

[0183] In some embodiments, the first rolling ring 1311b can be set as an annular structure with a diameter slightly smaller than that of the rolling ball, so as to prevent the first rolling ball 1312 from falling out of the first rolling ring 1311b, which is beneficial to ensuring the structural stability of the first sliding bracket 1311. At the same time, the first rolling ring 1311b can reduce the friction during sliding. When the frame body 120 slides relative to the outer frame 110, the first rolling ball 1312 freely rolls in the first rolling ring 1311b to achieve rolling fit with the inner wall of the outer frame 110. Compared with the first rolling ball 1312 sliding relative to the inner wall of the outer frame 110, rolling fit can reduce friction, improve the sliding efficiency and smoothness, and is beneficial to making the drawing of the frame body 120 smoother.

[0184] In addition, the plurality of first support portions 1311a correspond to the inner walls of the outer frame 110 in three different directions, so that the first sliding bracket 1311 can form support points in multiple directions, ensuring the stability of the frame body 120, and at the same time reducing friction from all sides, which is beneficial to further improving the sliding stability of the frame body 120.

[0185] Furthermore, referring to Figures 1 to 7 、 Figures 18 to 28 and Figures 51 to 53As shown, the second sliding bracket 1321 can form a structure that matches the first sliding bracket 1311. A plurality of second support portions 1321a are formed on the second sliding bracket 1321 of the embodiment of the present application. The plurality of second support portions 1321a are respectively located on the two side walls of the outer frame 110 along the second direction and one side wall along the third direction. Each second support portion 1321a is provided with a second rolling ring 1321b. The second ball 1322 is rotatably disposed in the second rolling ring 1321b and is in rolling cooperation with the outer wall of the frame body 120 on the corresponding side.

[0186] In this way, the plurality of second support portions 1321a also correspond to the outer walls of the frame body 120 in three different directions, which can further support the frame body 120, prevent the storage rack 100 from shaking during the sliding process, and is beneficial to improving the structural stability of the storage rack 100. At the same time, the function of the second rolling ring 1321b is similar to that of the first rolling ring 1311b. When the frame body 120 slides relative to the second support portion 1321a, the second ball 1322 rolls in the second rolling ring 1321b under the action of the frictional force on the outer wall of the frame body 120, which can further reduce the frictional force between the outer wall of the frame body 120 and the inner wall of the outer frame 110, is beneficial to making the drawing of the frame body 120 smoother, and the sliding efficiency of the frame body 120 is higher.

[0187] In some implementable ways, as shown in Figures 1 to 7 、 Figures 18 to 28 and Figures 51 to 53 shown, the first sliding bracket 1311 of the embodiment of the present application further includes: a first bracket body 1311c, the first bracket body 1311c is located on one side of the frame body 120 along the first direction, and a plurality of support portions are respectively connected to the first bracket body 1311c.

[0188] In specific implementation, the first bracket body 1311c connects the plurality of support portions together. The first bracket body 1311c and the support portions can be connected by welding or other means, or can be integrally formed. The embodiment of the present application does not limit this. Setting the first bracket body 1311c can enhance the structural strength of the first sliding bracket 1311. The first bracket body 1311c is arranged on one side of the frame body 120 along the first direction to ensure that the frame body 120 can slide relative to the outer frame 110 along the first direction.

[0189] In some implementable ways, as shown in Figures 1 to 7 、 Figures 18 to 28 and Figures 51 to 53 shown, a weakened notch 1311b' is provided at the connection between the first rolling ring 1311b and the first support portion 1311a of the embodiment of the present application.

[0190] It can be understood that, in order to ensure that the first ball 1312 does not fall out of the first rolling ring 1311b, the diameter of the first rolling ring 1311b can be set to be smaller than the diameter of the first ball 1312. However, this may make the assembly of the first ball 1312 more difficult. Therefore, a weakened notch 1311b' can be provided on the side of the first rolling ring 1311b. When installing the first ball 1312, place the first ball 1312 on the surface of the first rolling ring 1311b and press the first ball 1312 forcefully. The weakened notch 1311b' opens, the diameter of the first rolling ring 1311b becomes larger, the first ball 1312 enters the first rolling ring 1311b. After the first ball 1312 enters, the pressure disappears, and the weakened notch 1311b' resumes its original state, and the diameter of the first rolling ring shrinks, thereby preventing the first ball 1312 from falling off. In this way, it is beneficial to improve the assembly efficiency of the first ball 1312.

[0191] It should be noted that when setting the weakened notch 1311b', the size of the weakened notch 1311b' needs to be reasonably selected according to the sizes of the first rolling ring and the first ball 1312 to avoid the weakened notch 1311b' being too large and affecting the structural strength of the first auxiliary device 131. The specific shape and size of the weakened notch 1311b' are not limited in the embodiments of the present application.

[0192] Similarly, a similar weakened notch 1311b' can also be provided on the side of the second rolling ring 1321b for the assembly of the second ball 1322. The basic principle is the same as that of the first rolling ring and will not be elaborated here.

[0193] In some implementable ways, Figures 1 to 7 、 Figures 18 to 28 and Figures 51 to 53 As shown in, at the corners of one end of the frame body 120 of the embodiments of the present application along the first direction, first notches 121 are formed. The frame body 120 includes mounting side plates 122 along the third direction. On both side edges of the mounting side plates 122 along the second direction, mounting flanges 1221 extending along the third direction are respectively formed. The mounting side plates 122 and the two mounting flanges 1221 are both used for rolling cooperation with the first ball 1312.

[0194] In some embodiments, a first notch 121 is formed at the corner of the first end of the frame body 120. The mounting side plate 122 along the third direction extends along the first direction. The frame body 120 may further include an end plate 123 extending along the third direction. The first notch 121 is formed at the connection between the mounting side plate 122 and the end plate 123. The mounting flange 1221 is folded towards the direction where the first notch 121 is located. In this way, the mounting side plate 122 and the two mounting flanges 1221 form the mounting surfaces of the first support portions 1311a in three directions, and the end plate 123 forms the mounting surface of the first bracket body 1311c, thereby stably fixing the first auxiliary device 131 on the frame body 120. Between the first support portions 1311a and the mounting side plate 122 and the mounting flanges 1221, and between the first bracket body 1311c and the end plate 123, they can be connected by welding or other means. The specific connection method is not limited in the embodiments of the present application.

[0195] After the first bracket body 1311c is fixed on the end plate 123, there is a certain gap between the mounting side plate 122 or the mounting flange 1221 and the first support portion 1311a. The first ball 1312 is located between the mounting side plate 122 or the mounting flange 1221 and the first rolling ring 1311b on the first support portion 1311a. In this way, the first ball 1312 realizes rolling cooperation with the mounting side plate 122 or the mounting flange 1221 and can freely roll within the first rolling ring 1311b, ensuring the smoothness of the sliding of the frame body 120. At the same time, the mounting side plate 122 and the mounting flange 1221 can also play a certain limiting role, which can ensure that the first ball 1312 is always located within the first rolling ring 1311b, avoiding the first ball 1312 from falling off under the pressure of the inner wall of the outer frame 110, which is beneficial to improving the structural stability of the first auxiliary device 131.

[0196] Furthermore, since there is still a certain gap between the mounting side plate 122 and the mounting flange 1221 and the first support portion 1311a, when the frame body 120 and the first auxiliary device 131 are jointly installed into the accommodating cavity 111, the first support portion 1311a still has a certain moving space, which can ensure that the first ball 1312a is pressed against the inner wall of the outer frame 110, and at the same time reduce the influence of production errors on the installation of the first auxiliary device 131. Among them, the sizes and shapes of the mounting flange 1221 and the first notch 121 are not limited in the embodiments of the present application and can be reasonably selected according to the number and size of the first support portions 1311a.

[0197] Similarly, the cooperation relationship between the second support portions 1321a and the second balls 1322 on the second auxiliary device 132 and the inner wall of the outer frame 110 is similar to that of the first auxiliary device 131, and will not be elaborated here one by one.

[0198] In some realizable ways, refer to Figures 1 to 7 、Figures 18 to 28 and Figures 51 to 53 As shown, for the storage rack 100 according to the embodiment of the present application, along the second direction, the outer surface of the first support portion 1311a does not exceed the outer surface of the mounting side plate 122, and the first ball 1312 protrudes beyond the outer surface of the mounting side plate 122.

[0199] In this way, the first sliding bracket 1311 is embedded in the frame body 120 through the first notch 121, and only the first ball 1312 protrudes partially from the outer surface of the first sliding bracket 1311, which can reduce the distance between the outer surface of the frame body 120 and the inner surface of the outer frame 110, is beneficial to further reducing the space occupied by the first auxiliary device 131, and improving the space utilization rate in the accommodation cavity 111.

[0200] In some implementable ways, referring to Figures 1 to 7 、 Figures 18 to 28 and Figures 51 to 53 As shown, mounting notches 113 are respectively provided on the two side cavity walls of the outer frame 110 of the embodiment of the present application along the second direction, and the two second support portions 1321a along the second direction are respectively engaged in the corresponding mounting notches 113.

[0201] In specific implementation, the mounting notch 113 is opened at the second end of the outer frame 110, and the second support portion 1321a of the second auxiliary device 132 is engaged in the mounting notch 113, which can keep the periphery of the pulling port 112 of the outer frame 110 flat, avoid the second auxiliary device 132 protruding from the outer frame 110, affecting the appearance of the storage rack 100, and easily causing the connection between the second auxiliary device 132 and the outer frame 110 to break due to collision.

[0202] In some implementable ways, referring to Figures 1 to 7 、 Figures 18 to 28 and Figures 51 to 53 As shown, for the storage rack 100 according to the embodiment of the present application, along the second direction, the inner surface of the first support portion 1321a is not lower than the inner surface of the outer frame 110, and the second ball 1322 protrudes beyond the inner surface of the outer frame 110.

[0203] It can be understood that the first support portion 1321a is embedded in the outer frame 110 through the mounting notch 113, so that only the second ball 1322 of the second auxiliary device 132 protrudes partially from the inner surface of the outer frame 110, which can keep the inner surface of the outer frame 110 smooth, avoid the second auxiliary device 132 interfering with the sliding of the frame body 120, is beneficial to ensuring the smoothness of the sliding of the frame body 120, and at the same time, is beneficial to reducing the gap between the inner surface of the outer frame 110 and the outer surface of the frame body 120, and improving the space utilization rate in the accommodation cavity 111.

[0204] In some implementable ways, referring to Figures 1 to 7 、 Figures 18 to 28 andFigures 51 to 53 As shown, on the cavity wall of the outer frame 110 of the embodiment of the present application along the second direction, there are locking holes 114, and on the second support portion 1321a along the third direction, there is a buckle 1321a1, and the buckle 1321a1 is engaged in the locking hole 114.

[0205] In some embodiments, the second auxiliary device 132 is fixed on the outer frame 110 through the buckle 1321a1. When installing the second auxiliary device 132, it only needs to push the second auxiliary device 132 into the installation notch 113 along the first direction to make the buckle 1321a1 engaged with the locking hole 114 on the outer frame 110, and the operation is simple and convenient, which is beneficial to improving the assembly efficiency of the storage rack 100.

[0206] In some realizable ways, referring to Figures 1 to 7 、 Figures 18 to 28 and Figures 51 to 53 As shown, the second sliding bracket 1321 of the embodiment of the present application further includes a fixing portion 1321c. The fixing portion 1321c is arranged side by side with one of the second support portions 1321a. There is a first fixing hole 1321c' on the fixing portion 1321c, and there is a second fixing hole 115 on the outer frame 110. The second sliding bracket 1321 and the outer frame 110 are connected through the first fixing hole 1321c' and the second fixing hole 115.

[0207] In specific implementation, after the buckle 1321a1 is engaged with the locking hole 114, in order to improve the connection stability between the second auxiliary device 132 and the outer frame 110, a fixing portion 1321c needs to be provided. The connection structure sequentially passes through the first fixing hole 1321c' and the second fixing hole 115, so as to fix the second sliding bracket 1321 and the outer frame 110 together. The connection structure can be a bolt or the like, and the embodiment of the present application does not limit it.

[0208] In addition, in order to further improve the stability of the second auxiliary device 132, a limiting convex block 1321d can be provided on the second support portion 1321a. There is a gap between the limiting convex block 1321d and the fixing portion 1321c, and this gap forms a limiting groove 1321d' extending along the first direction. A limiting flanging 116 is provided on the cavity wall of the outer frame 110 connected to the fixing portion 1321c. When the second sliding bracket 1321 is pushed into the installation notch 113, the limiting flanging 116 and the limiting groove 1321d' achieve limiting cooperation, which is beneficial to ensuring the connection stability between the second auxiliary device 132 and the outer frame 110 and avoiding the second auxiliary device 132 from shifting.

[0209] In some realizable ways, referring to Figures 1 to 7 、 Figures 18 to 28 and Figures 51 to 53 As shown, each support portion of the embodiment of the present application is provided with a plurality of balls distributed at intervals.

[0210] It can be understood that when the volume and weight of the frame body 120 are large, the sliding auxiliary device 130 needs to provide a greater supporting force for the frame body 120 to ensure the smoothness of the sliding of the frame body 120. At the same time, when the frame body 120 is heavier, the frictional force between the frame body 120 and the outer frame 110 is greater. Therefore, more balls are needed to reduce the frictional force. Therefore, a plurality of balls are arranged on each supporting part of the embodiment of the present application to ensure that the frame body 120 can slide more smoothly.

[0211] In some implementable ways, as shown in Figures 1 to 28 As shown, a rotation trigger protrusion 1321a2 is provided on the second supporting part 1321a at the bottom of the frame body 120 in the embodiment of the present application. When the frame body 120 moves into the accommodation cavity 111, the movable rod 151 rotates under the pushing of the rotation trigger protrusion 1321a2 to achieve folding.

[0212] In a specific implementation, when the storage mechanism 150 is in the unfolded state, the movable rod 151 extends along the second direction and the first end of the movable rod 151 is hinged to the mounting side plate 122 of the frame body 120. At this time, the rotation trigger protrusion 1321a2 abuts against the two movable rods 151 close to the pulling opening 112, which can prevent the movable rod 151 from rotating excessively and play a role in restricting the position of the movable rod 151, which is beneficial to improving the stability of the storage mechanism 150 in the unfolded state.

[0213] When it is necessary to retract the frame body 120, the frame body 120 is pushed into the accommodation cavity 111 along the first direction. At this time, the trigger protrusion 1321a2 remains stationary and applies a force to the movable rod 151 along the first direction away from the pulling opening 112, thereby pushing the movable rod 151 to rotate. Until the movable rod 151 rotates to extend along the first direction, the frame body 120 is pushed into the accommodation cavity 111, and the storage mechanism 150 is simultaneously folded and retracted into the accommodation cavity 111. In this way, when retracting the storage mechanism 150, there is no need to manually fold the storage mechanism 150. Only by pushing the frame body 120 can the folding of the storage mechanism 150 be realized. The operation is convenient, which is beneficial to improving the efficiency of retracting the frame body 120 into the accommodation cavity 111 and improving the use experience of the storage rack 100.

[0214] Exemplarily, when actually assembling the storage rack 100, the following steps can be taken: First, snap the first ball 1312 into the first rolling ring 1311b, then weld the first bracket body 1311c of the first auxiliary device 131 onto the end plate 123. After that, when the first auxiliary device 130 and the frame body 120 are jointly received into the accommodation cavity 111, then install the second auxiliary device 132 into the outer frame through the installation notch 113, and engage the buckle 1321a1 with the card hole 114. The connection structure sequentially passes through the first fixing hole 1321c' and the second fixing hole 115, thereby fixing the second sliding bracket 1321 to the outer frame 110, thus completing the assembly of the storage rack 100. After the installation is completed, under the restriction of the second auxiliary device 132, the frame body 120 cannot completely slide out of the accommodation cavity 111, thereby preventing the frame body 120 from falling off and ensuring the stability of the storage rack 100.

[0215] See Figures 1 to 7 , Figures 29 to 40 and Figures 51 to 53 As shown, in specific implementation, the vehicle will shake during driving. After the frame body 120 is pulled out and unfolded, if there is no structure to fix the frame body 120, it will cause the frame body 120 to slide back and forth within the outer frame 110, and the frame body 120 cannot be stably unfolded, which may cause the items in the storage space to be squeezed and damaged, affecting the use experience of the storage rack 100. Therefore, in the embodiment of the present application, a locking device 140 is provided on the frame body 120. When the frame body 120 is pulled out and unfolded, the frame body 120 is locked with the outer frame 110 through the locking device 140 to maintain a stable unfolded state.

[0216] Specifically, the locking device 140 is provided on the frame body 120. The locking device 140 includes a locking seat body 141 and a locking member 142. The locking seat body 141 defines an installation channel 1411, and the locking member 142 is telescopically arranged in the installation channel 1411. The frame body 120 has a stop position. At the stop position, the locking member 142 extends from the installation channel 1411 into the locking hole 117.

[0217] In the embodiment of the present application, when the frame body 120 slides relative to the outer frame 110, the locking member 142 contracts into the installation channel 1411 to avoid interfering with the sliding of the frame body 120 and ensure the smoothness of the drawing of the frame body 120. When the frame body 120 slides to the stop position, the locking member 142 extends out of the installation channel 1411 and forms a limit fit with the locking hole 117 on the outer frame 110. In this way, the frame body 120 cannot slide along the first direction, which can not only prevent the frame body 120 from further sliding and avoid the separation of the frame body 120 from the outer frame 110, but also keep the storage rack 100 in the unfolded state, so that the user can take items from the storage space of the frame body 120 at any time. Therefore, the locking device 140 in the embodiment of the present application can prevent the frame body 120 from sliding back and forth along the first direction relative to the outer frame 110 after the frame body 120 slides to the stop position, so that the storage space of the frame body 120 is stably stopped outside the outer frame 110, which is beneficial to improving the use experience of the storage rack 100.

[0218] Of course, the specific position of the stop position is not limited in the embodiment of the present application. It can be set according to the extraction dimension of the frame body 120 relative to the outer frame 110 with the complete exposure of the storage space as the standard. The position of the locking device 140 relative to the frame body 120 is determined according to the relative position between the frame body 120 and the locking hole 117 at the stop position. Exemplarily, the locking device 140 can be arranged on the side of the frame body 120 facing the accommodation cavity 111 when the storage rack 100 is in the unfolded state. At the same time, another locking hole 117 can be opened at a position on the outer frame 110 away from the drawing port 112. When the frame body 120 is received in the accommodation cavity 111, the locking member 142 extends out of the installation channel 1411 and forms a limit fit with the locking hole 117. In this way, the locking device 140 can also lock the frame body 120 when the storage rack 100 is closed to prevent the frame body 120 from sliding out of the outer frame 110, further improving the stability and use experience of the storage rack 100.

[0219] In addition, the connection manner between the locking member 142 and the locking seat body 141 is not limited in the embodiment of the present application. An elastic member can be arranged on the locking member 142, and the elastic force of the elastic member is used to realize the expansion and contraction of the locking member 142. A driving structure can also be arranged. When the frame body 120 slides to the stop position, the expansion and contraction of the locking member 142 is manually controlled through the driving structure to realize the locking or unlocking of the frame body 120.

[0220] Therefore, for the storage rack 100 in the embodiment of the present application, when the frame body 120 slides relative to the outer frame 110 to the stop position, the locking member 142 of the locking device 140 on the frame body 120 extends into the locking hole 117 of the outer frame 110 to form a limit fit, restricting the sliding of the frame body 120 along the first direction, so that the storage space formed by the expansion of the frame body 120 is stably stopped outside the outer frame 110, which is beneficial to improving the stability of the storage rack 100 and the use experience of the storage rack 100.

[0221] In some realizable ways, refer to Figures 1 to 7 , Figures 29 to 40 and Figures 51 to 53 As shown, an accommodation space is defined inside the frame body 120 of the embodiment of the present application. A through hole 124 communicating with the accommodation space is formed on the frame body 120. The locking seat body 141 is arranged in the accommodation space. In the stopping position, the installation channel 1411, the through hole 124 and the locking hole 117 are all arranged oppositely. The locking member 142 is adapted to be inserted into the locking hole 117 through the through hole 124.

[0222] In a specific implementation, the locking seat body 141 is installed in the accommodation space inside the frame body 120. A through hole corresponding to the installation channel 1411 is provided on the frame body 120. The locking member 142 can extend into the locking hole 117 through the through hole 124 to achieve a limiting fit. In this way, the locking device 140 is arranged inside the frame body 120, which can not only ensure the locking function of the locking device 140, but also does not require additional space, which is beneficial to improving the space utilization rate inside the storage rack 100.

[0223] In some realizable ways, refer to Figures 1 to 7 , Figures 29 to 40 and Figures 51 to 53 As shown, the locking member 142 of the embodiment of the present application includes: a locking block 1421, the locking block 1421 is movably arranged in the installation channel 1411. The locking block 1421 includes a first end facing inside the installation channel 1411 and a second end facing outside the installation channel 1411. A spherical groove 1421a is provided at the second end; a positioning ball 1422, the positioning ball 1422 is rotatably arranged in the spherical groove 1421a, and a part of the structure of the positioning ball 1422 leaks out of the spherical groove 1421a for clamping and cooperating with the locking hole 117 in the stopping position. The positioning ball 1422 is also adapted to roll and cooperate with the inner wall of the outer frame 110 when the frame body 120 slides.

[0224] In some embodiments, when the frame body 120 slides relative to the outer frame 110, the positioning ball 1422 contacts the inner wall of the outer frame 110, thereby pressing the locking block 1421 into the installation channel 1411. At the same time, the positioning ball 1422 can freely roll in the spherical groove 1421a. The rolling friction between the positioning ball 1422 and the inner wall of the outer frame 110 is much smaller than the sliding friction. Therefore, setting the positioning ball 1422 is beneficial to reducing the friction between the frame body 120 and the inner wall of the outer frame 110, avoiding the interference of the locking device 140 with the sliding of the frame body 120. At the same time, the positioning ball 1422 always contacts the inner wall of the outer frame 110 during the sliding process of the frame body 120, which can also play a supporting role, be beneficial to preventing the frame body 120 from shaking in the second direction, ensuring the smooth sliding of the frame body 120, and improving the sliding stability of the frame body 120.

[0225] In some implementable ways, refer to Figures 1 to 7 , Figures 29 to 40 and Figures 51 to 53 As shown, the locking device 140 of the embodiment of the present application further includes: a second elastic member 143. The second elastic member 143 is disposed in the installation channel 1411. One end of the second elastic member 143 is connected to the inner wall of the installation channel 1411, and the other end is connected to the first end of the locking block 1421. The second elastic member 143 has a pre-acting force on the locking block 1421 along the axial direction of the installation channel 1411 and towards the outside of the installation channel 1411.

[0226] It can be understood that the locking block 1421 and the locking seat body 141 are connected by the second elastic member 143. When the frame body 120 slides relative to the outer frame 110, the inner wall of the outer frame 110 presses the locking block 1421 into the installation channel 1411 through the positioning ball 1422, and the second elastic member 143 is compressed. At this time, the second elastic member 143 exerts an elastic force on the locking block 1421 towards the inner wall of the outer frame 110, so that the positioning ball 1422 is pressed tightly against the inner wall of the outer frame 110, which is beneficial to preventing the frame body 120 from shaking in the second direction during the sliding process and improving the sliding stability of the frame body 120. When the frame body 120 slides to the stopping position, the positioning ball 1422 slides to the locking hole 117. At this time, the pressure of the inner wall of the outer frame 110 on the positioning ball 1422 disappears, and the elastic force of the second elastic member 143 pushes the locking block 1421 to move axially outward along the installation channel 1411, so as to partially push the positioning ball 1422 into the locking hole 117 to realize the locking of the frame body 120.

[0227] When it is necessary to unlock the frame body 120, only need to press the positioning ball 1422 downward and push the frame body 120 at the same time, then the positioning ball 1422 can be separated from the locking hole 117 to realize unlocking. Or, by adjusting the sizes of the positioning ball 1422 and the locking hole 117, and the magnitude of the pre-acting force of the second elastic member 143, the locking device 140 can be configured such that when the frame body 120 is pushed inward forcefully, the positioning ball 1422 slides out along the side wall of the locking hole 117 and is thus pressed tightly by the inner wall of the outer frame 110. In this way, only by pushing the frame body 120 forcefully can unlocking be realized, and slight shaking will not affect the locking function of the locking device 140, and the stability of the storage rack 100 can also be ensured. Of course, the specific unlocking method is not limited in the embodiment of the present application and can be reasonably selected according to the actual application scenario.

[0228] In some implementable ways, refer to Figures 1 to 7 , Figures 29 to 40 and Figures 51 to 53 As shown, a connection hole 1421b extending along the axial direction of the installation channel 1411 is opened at the first end of the embodiment of the present application, and the second elastic member 143 extends into the connection hole 1421b to be connected to the locking block 1421.

[0229] In specific implementation, the second elastic member 143 is disposed within the connection hole 1421b. On the one hand, it can save a certain amount of space and reduce the height of the locking device 140 in the second direction. On the other hand, the connection hole 1421b can also protect the second elastic member 143 and prevent the second elastic member 143 from rubbing against the inner wall of the installation channel 1411 frequently, which is beneficial to improving the service life of the second elastic member 143.

[0230] In some implementable ways, referring to Figures 1 to 7 、 Figures 29 to 40 and Figures 51 to 53 As shown in

[0231] Further, as shown in Figure 36 , since the second auxiliary device 132 is fixed at the draw port 112 of the outer frame 110, the second auxiliary device 132 can be formed into a trigger device, so as to reduce the number of components within the storage rack 100 and improve the space utilization rate inside the storage rack 100. Of course, the trigger device can also be set as an independent structure, and the embodiments of the present application do not limit this, as long as it can cooperate with the driving member 144.

[0232] When the driving member 144 abuts against the trigger device, the driving member 144 pushes the locking block 1421 to move axially outward along the installation channel 1411, so that the positioning ball 1422 is snapped into the locking hole 117. In this way, when the frame body 120 slides to the stop position, both the driving member 144 and the second elastic member 143 apply an outward force to the locking block 1421, which can ensure that the positioning ball 1422 forms a limiting fit with the locking hole 117, being beneficial to ensuring the locking stability of the frame body 120. When unlocking the frame body 120, the frame body 120 is pushed into the accommodation cavity 111, the trigger device is separated from the driving member 144, and the driving member 144 no longer applies a force to the locking member 142, so that the locking member 142 retracts into the installation channel 1411 to achieve unlocking.

[0233] In some implementable ways, referring to Figures 1 to 7 、 Figures 29 to 40 and Figures 51 to 53As shown in the figure, the locking seat body 141 of the embodiment of the present application is provided with a movable channel 1412 penetrating along the first direction. The movable channel 1412 intersects with the installation channel 1411. The driving member 144 is movably disposed in the movable channel 1412 along the first direction and is in transmission cooperation with the locking block 1421. Moreover, the driving member 144 and the triggering device interfere with each other on the moving path of the frame body 120. The triggering device is adapted to drive the driving member 144 to move relative to the locking seat body 141 along the first direction; the driving member 144 and the locking block 1421 are configured to convert the movement of the driving member 144 along the first direction into the movement of the locking block 1421 along the axial direction of the installation channel 1411.

[0234] In a specific implementation, the locking seat body 141 is fixed in the accommodating space of the frame body 120 and moves along the first direction with the frame body 120. The driving member 144 is disposed on the locking seat body 141 through the movable channel 1412, and the driving member 144 can move relative to the locking seat body 141 along the first direction. The driving member 144 is in transmission cooperation with the locking block 1421. The triggering device can be formed by the second auxiliary device 132 and is fixed on the inner wall of the outer frame 110 adjacent to the drawing port 112. When the frame body 120 moves relative to the outer frame 110 along the first direction to be adjacent to the stopping position, the driving member 144 contacts the triggering device. Continuing to pull the frame body 120, the locking seat body 141 moves along the first direction with the frame body 120, while the driving member 144 cannot continue to move due to the interference of the triggering device. Therefore, the driving member 144 will move relative to the locking seat body 141 along the first direction in the movable channel 1412. At this time, the driving member 144 is in transmission cooperation with the locking block 1421 to withdraw the locking block 1421 along the axial direction of the installation channel 1411, so that the stopping ball enters the locking hole 117 to complete the locking of the frame body 120.

[0235] It can be understood that while the driving member 144 pushes the locking block 1421 to assist in locking the frame body 120, an interference is formed between the driving member 144 itself and the triggering device, and the movement range of the driving member 144 in the locking seat body 141 is limited. Therefore, the driving member 144 can also play a role in preventing the frame body 120 from being further pulled out of the accommodating cavity 111. The driving member 144 and the triggering device, as well as the positioning ball 1422 and the locking hole 117, form a double-locking structure of the frame body 120, further improving the locking stability of the frame body 120.

[0236] When unlocking the frame body 120, push the frame body 120 along the first direction into the accommodating cavity 111. The triggering device no longer interferes with the driving member 144, the driving member 144 no longer applies a thrust to the locking block 1421, and the locking block 1421 is reset under the pressure of the inner wall of the outer frame 110 and then drives the driving member 144 to reset through transmission cooperation.

[0237] In addition, when the frame 120 is pulled out, most of the frame 120 is located outside the outer frame 110, and a greater force is needed to maintain balance. Therefore, the driving member 144 is required to realize a double locking structure to ensure the stability of the frame 120. When the frame 120 is entirely located in the accommodating cavity 111, the outer frame 110 itself can provide a certain support for the frame 120, so that the frame 120 can be locked in the accommodating cavity 111 without too much force. Therefore, the portion of the outer frame 110 away from the drawer opening 112 is also provided with a lock hole 117 to prevent the frame 120 from being locked in the accommodating cavity 111. When the frame 120 is received into the accommodating cavity 111 and forms a limit fit with the locking member 142 to lock the frame 120, after the frame 120 is received into the accommodating cavity 111, the frame 120 can be prevented from shaking in the outer frame 110 only by forming a limit fit with the stop ball and the lock hole 117. Of course, a corresponding trigger device can also be provided near the lock hole 117 to enhance the locking strength. The embodiment of the present application does not impose any restrictions on this, and it is sufficient to ensure that the frame 120 cannot slide out relative to the outer frame 110.

[0238] In some possible implementations, see Figures 1 to 7 , Figures 29 to 40 and Figures 51 to 53 As shown, the driving member 144 of the embodiment of the present application includes: a driving portion 1441 and a resistance portion 1442, the driving portion 1441 is arranged in the movable channel 1412; the resistance portion 1442 is connected to the driving portion 1441, and the trigger device and the resistance portion 1442 interfere with each other on the moving path of the frame 120. In the stop position, the trigger device drives the driving portion 1441 to move relative to the locking seat body 141 along the first direction through the resistance portion 1442.

[0239] In some embodiments, a first through hole 1224 communicating with the accommodating space is provided on the frame 120, the locking seat body 141 is fixed in the accommodating space, the driving portion 1441 is penetrated in the movable channel 1412 of the locking seat body 141, the resistance portion 1442 protrudes from the locking seat body 141 and extends out of the frame 120 through the first through hole 1224. When the frame 120 slides relative to the outer frame 110, the resistance portion 1442 may interfere with the trigger device, thereby driving the driving portion 1441 to move relative to the locking seat body 141 along the first direction, and the driving portion 1441 forms a transmission cooperation with the locking block 1421, thereby driving the locking block 1421 to move axially along the installation channel 1411.

[0240] Meanwhile, since the triggering device is formed by the second supporting portion 1321a of the second auxiliary device 131 provided with the buckle 1321a1, when the abutting portion 1442 abuts against the second supporting portion 1321a, the second supporting portion 1321a can remain different under the clamping fit of the buckle 1321a1 and the clamping hole 114, thereby ensuring that the abutting portion 1442 can receive sufficient force to push the locking block 1421, locking the frame body 120 and the outer frame 110, which is beneficial to ensuring the stability of the frame body 120 after extending out of the accommodating cavity 111.

[0241] In some implementable ways, referring to Figures 1 to 7 , Figures 29 to 40 and Figures 51 to 53 As shown, the locking block 1421 of the embodiment of the present application includes a first section and a second section connected in sequence from the inside to the outside along the axial direction of the installation channel 1411. The outer diameter of the first section is smaller than that of the second section to form a first step surface at the connection between the first section and the second section, and the first step surface is an inclined surface; a mating hole 1441a is provided on the driving portion 1441, the first section is inserted into the mating hole 1441a, the second section is stacked with the driving portion 1441, and a second step surface is provided on the driving portion 1441, and the second step surface is an inclined surface; when the driving portion 1441 moves in the first direction, the second step surface slides relative to the first step surface to drive the locking block 1421 to move.

[0242] In a specific implementation, the first section is located in the installation channel 1411 and the connection hole 1421b is provided on the first section so that the two ends of the second elastic member 143 are respectively connected to the locking seat body 141 and the locking block 1421. A spherical groove 1421a is provided on the second section for arranging the stop ball. When the frame body 120 slides relative to the outer frame 110, the inclined surfaces of the first step surface and the second step surface are staggered from each other. When the triggering device contacts the abutting portion 1442 to form an interference, as Figure 34 shown, the driving portion 1441 moves in the first direction relative to the locking seat body 141, the inclined surfaces of the first step surface and the second step surface come into contact and the second step surface slides relative to the first step surface, thereby driving the locking block 1421 to move axially along the installation channel 1411. In this way, the transmission cooperation between the driving portion 1441 and the locking block 1421 can be realized through the relative sliding of the first step surface and the second step surface, and the movement of the driving member 144 in the first direction is converted into the movement of the locking block 1421 in the second direction.

[0243] In some implementable ways, referring to Figures 1 to 7 , Figures 29 to 40 and Figures 51 to 53As shown, an installation shaft 1413 is further provided on the locking seat body 141 of the embodiment of the present application. The axis of the installation shaft 1413 is parallel to the axis of the installation channel 1411; the locking device 140 further includes: a third elastic member 145. The third elastic member 145 is sleeved on the installation shaft 1413. One end of the third elastic member 145 is connected to the installation shaft 1413, and the other end is connected to the driving member 144.

[0244] In some embodiments, the locking seat body 141 is connected to the frame body 120 through the installation shaft 1413 and fixed in the accommodation space. Both ends of the third elastic member 145 are respectively connected to the installation shaft 1413 and the driving member 144. A second installation hole 1641 can be opened on the abutting portion 1442 of the driving member, so that the other end of the third elastic member 145 is connected to the second installation hole 1641. When the driving member 144 abuts against the triggering device and causes the driving member 144 to move relative to the locking seat body 141 in the first direction, the third elastic member 145 undergoes elastic deformation and stores energy. When it is necessary to unlock the frame body 120, the frame body 120 is pushed into the accommodation cavity 111 in the first direction, the triggering device is separated from the driving member 144, and the third elastic member 145 can drive the driving member 144 to reset, so that the locking block 1421 can be smoothly received into the installation channel 1411, thereby realizing the unlocking of the frame body 120.

[0245] In some realizable ways, refer to Figures 1 to 7 、 Figures 29 to 40 and Figures 51 to 53 As shown, a guiding groove 1411a is provided on the inner wall of the installation channel 1411 of the embodiment of the present application. The guiding groove 1411a extends along the axial direction of the installation channel 1411. A guiding convex portion 1421c is provided on the side wall of the locking block 1421. The guiding convex portion 1421c is slidably fitted in the guiding groove 1411a.

[0246] It can be understood that in order to ensure that the inclined surfaces on the first step surface and the second step surface can be matched, the locking block 1421 needs to be assembled on the frame body 120 at a fixed installation angle. Therefore, a guiding convex portion 1421c can be provided on the locking block 1421, and a guiding groove 1411a can be provided on the inner wall of the installation channel 1411. When assembling the locking device 140, the guiding convex portion 1421c is slid into the installation channel 1411 along the guiding groove 1411a, which can ensure that the locking block 1421 is installed in the locking seat body 141 at a preset angle, thereby ensuring the driving effect of the driving member 144 and being beneficial to improving the assembly efficiency and accuracy of the locking device 140. Among them, the number of the guiding portions corresponds to the number of the guiding grooves 1411a, and the specific number is not limited in the embodiment of the present application, as long as the installation angle of the locking block 1421 is defined.

[0247] In addition, the guiding convex part 1421c can be arranged on the first section of the locking block 1421, and the inner diameter of the mating hole 1441a on the driving part 144 can be set to be smaller than the inner diameter of the installation channel 1411. In this way, after the locking block 1421 is inserted into the installation channel 1411, the guiding convex part 1421c is located between the driving part 1441 and the bottom wall of the installation channel 1411. When assembling the locking block 1421, the driving part 144 can also form a limiting fit with the guiding convex part 1421c. As Figure 37 shown, it can prevent the locking block 1421 from popping out of the installation channel 1411 under the action of the second elastic member 143 when the locking device 140 is in the natural state, which is beneficial to further improving the assembly efficiency of the locking device 140.

[0248] In some implementable ways, referring to Figures 1 to 7 、 Figures 29 to 40 and Figures 51 to 53 shown, the guiding grooves 1411a in the embodiment of the present application are two arranged oppositely along the radial direction of the installation channel 1411, and the guiding convex parts 1421c correspond to the guiding grooves 1411a one by one.

[0249] In some embodiments, the guiding convex parts 1421c are arranged as two oppositely arranged ones, which is convenient for judging the installation direction of the locking block 1421, and at the same time can ensure that the locking block 1421 smoothly slides into the installation channel 1411 along the guiding groove 1411a. As Figure 33 and Figure 37 shown, when assembling the locking block 1421, first align the locking block 1421 and place it into the installation channel 1411, then rotate the locking block 1421 to make the guiding convex part 1421c opposite to the guiding groove 1411a, and the locking block 1421 can sink into the interior of the installation channel 1411. After the locking block 1421 completely enters the installation channel 1411, rotating the locking block 1421 can make the guiding convex part 1421c form a limiting fit with the driving part 144.

[0250] In some implementable ways, referring to Figures 1 to 7 、 Figures 29 to 40 and Figures 51 to 53 shown, the locking seat body 141 in the embodiment of the present application is also provided with a fixing hole 1414, and the fixing hole 1414 is located on one side of the installation channel 1411. The fixing hole 1414 is used to fixedly connect the locking seat body 141 with the frame body 120.

[0251] In specific implementation, a second through hole corresponding to the fixing hole 1414 is arranged on the frame body 120, and the connecting piece 125 passes through the second through hole and the fixing hole 1414 to fix the locking seat body 141 on the frame body 120. The connecting piece 125 can be a bolt or other structures, and the embodiment of the present application does not limit this. Thereby, it can ensure the stable connection between the locking seat body 141 and the frame body 120, which is beneficial to ensuring the locking stability of the frame body 120.

[0252] In some implementable ways, referring to Figures 1 to 9 and Figures 41 to 53 as shown, the embodiment of the present application further includes: a driving mechanism 160, and the driving mechanism 160 is used to drive the frame body 120 to move relative to the outer frame 110.

[0253] In the embodiment of the present application, the driving mechanism 160 can be set to drive the frame body 120 to move. When the storage rack 100 needs to be used, the frame body 120 is pulled outward along the first direction to release the locking of the locking device 140. The frame body 120 slides out of the accommodation cavity 111 under the action of the driving mechanism 160, and at the same time, the storage mechanism 150 is unfolded. In this way, when opening the storage rack 100, it is only necessary to slightly pull outward until the frame body 120 is unlocked from the outer frame 110 to realize the automatic sliding out of the frame body 120 and the automatic unfolding of the storage mechanism 150, without pulling the frame body 120 throughout the process. Therefore, automation can be achieved to save manpower and improve the convenience of the storage rack 100.

[0254] In addition, the driving mechanism 160 can be set to drive the frame body 120 to move. When the storage rack 100 needs to be used, the frame body 120 is pulled outward along the first direction to release the locking of the locking device 140. The frame body 120 slides out of the accommodation cavity 111 under the action of the driving mechanism 160, and at the same time, the storage mechanism 150 is unfolded. In this way, when opening the storage rack 100, it is only necessary to slightly pull outward until the frame body 120 is unlocked from the outer frame 110 to realize the automatic sliding out of the frame body 120 and the automatic unfolding of the storage mechanism 150, without pulling the frame body 120 throughout the process. Therefore, automation can be achieved to save manpower and improve the convenience of the storage rack 100.

[0255] Therefore, the process of pulling out the frame body 120 and retracting the frame body 120 can be controlled by the driving mechanism 160. On the one hand, manpower can be saved without the user manually pushing and pulling the frame body 120, improving the convenience of using the storage rack 100 and further improving the use experience of the storage rack 100. On the other hand, compared with manually pushing and pulling the frame body 120, the driving mechanism 160 can make the frame body 120 move more smoothly relative to the outer frame 110, which is beneficial to reducing the influence of vibration and impact on the frame body 120 during the movement process, and further improving the stability of the frame body 120.

[0256] In some implementable ways, referring to Figures 1 to 9 and Figures 41 to 44 as shown, the driving mechanism 160 of the embodiment of the present application includes: a driving body 164 and a transmission assembly 165. The transmission assembly 165 is in transmission cooperation with the driving body 164 and the frame body 120 respectively. One of the driving body 164 and the transmission assembly 165 is connected to the frame body 120, and the other is connected to the outer frame 110.

[0257] It can be understood that the driving body 164 can be in transmission cooperation with the frame body 120 or the outer frame 110 through the transmission assembly 165, which is beneficial to reducing the loss of energy transmission during the process of the driving mechanism 160 driving the frame body 120 to move, ensuring the driving effect of the driving mechanism 160. At the same time, the connection structures of the driving body 164 and the transmission assembly 165 with the frame body 120 and the outer frame 110 are relatively compact, occupying less space, which is beneficial to improving the space utilization rate inside the storage rack 100.

[0258] In some implementable ways, referring to Figures 1 to 9 and Figures 41 to 44 As shown, in the embodiment of the present application, the driving body 164 is fixed to the frame body 120, and the driving body 164 has a rotatable output shaft; the transmission assembly 165 includes a rack 1651 and a gear 1652. The rack 1651 extends along the first direction and is fixed to the outer frame 110; the gear 1652 meshes with the rack 1651, the gear 1652 is fixed to the output shaft, and the gear 1652 is adapted to move along the rack 1651 under the drive of the driving body 164 to drive the frame body 120 to move.

[0259] Among them, the specific control method of the driving body 164 is not limited in the embodiment of the present application. Exemplarily, a voice control module, a Bluetooth module, etc. can be set in the driving body 164. Users can control the opening of the frame body 120 through different channels, which is beneficial to enriching the application scenarios of the storage rack 100 and improving the use experience of the storage rack 100. When the storage rack 100 is arranged in a vehicle, a motor connected to the battery management system of the vehicle can also be set in the driving body 164. The motor drives the output shaft to rotate, the output shaft drives the gear 1652 to rotate, and the gear 1652 meshes with the rack 1651 to drive the frame body 120 to move along the first direction. In this way, the driver or passenger of the vehicle can control the frame body 120 to automatically extend or retract into the accommodation cavity 111 through the vehicle control system.

[0260] In addition, an electric flipping mechanism corresponding to the driving body 164 can be arranged between the first storage board 1521 and the second storage board 1522. When the driving body 164 drives the frame body 120 to extend out of the accommodation cavity 111, the movable rod 151 unfolds under the action of the first elastic member 155, and at the same time, the second storage board 1522 flips to the second position under the action of the electric flipping mechanism. When the driving body 164 drives the frame body 120 to retract into the accommodation cavity 111, the movable rod 151 folds between the two installation side plates 122 under the push of the rotation trigger protrusion 1321a2, and the second storage board 1522 flips to the first position under the action of the electric flipping mechanism. Thus, the full-automatic unfolding or retraction of the frame body 120 and the storage mechanism 150 can be realized, further improving the convenience of using the storage rack 100.

[0261] Further, the rack 1651 and the gear 1652 cooperate with each other to drive the frame 120 to move in the first direction, which is beneficial to ensuring the stability of the movement of the frame 120 in the accommodation cavity 111, reducing the influence of vibration and impact on the frame 120, and is beneficial to extending the service life of the storage rack 100.

[0262] In some implementable ways, referring to Figures 1 to 9 and Figures 41 to 44 as shown, the outer frame 110 of the embodiment of the present application includes a bottom plate 118, and the rack 1651 is fixed to the bottom plate 118.

[0263] In specific implementation, the rack 1651 is fixed on the bottom plate 118, and the gear 1652 protrudes from the bottom of the frame 120. While realizing the transmission cooperation, the rack 1651 can also support the frame 120, further reducing the sway of the frame 120 in the second direction, which is beneficial to improving the stability of the movement of the frame 120 in the accommodation cavity 111. At the same time, under the action of the self-gravity of the frame 120, it can ensure that the gear 1652 remains meshed with the rack 1651, thereby ensuring the realization of the driving effect of the driving body 164 on the frame 120.

[0264] In some implementable ways, referring to Figures 1 to 9 and Figures 41 to 44 as shown, a plurality of fixing structures are provided on the outer frame 110 of the embodiment of the present application, and a plurality of fixing and cooperating structures 1651a corresponding to the fixing structures one by one are provided on the rack 1651. The rack 1651 and the outer frame 110 are connected through the fixing structures and the fixing and cooperating structures 1651a.

[0265] It can be understood that the fixing and cooperating structures 1651a can be formed on the bottom plate 118 of the outer frame 110. By fixing the rack 1651 through a plurality of fixing structures and the fixing and cooperating structures 1651a, it can be ensured that the rack 1651 extends in the first direction after installation, which is beneficial to improving the assembly accuracy and installation efficiency of the rack 1651.

[0266] In some implementable ways, referring to Figures 1 to 9 and Figures 41 to 44 as shown, the fixing structure is formed as fixing holes 1414, and a plurality of fixing holes 1414 are spaced along the first direction on the outer frame 110. The fixing and cooperating structures 1651a are formed as insertion posts matching the shapes of the fixing holes 1414. The rack 1651 and the outer frame 110 are fixed by inserting the insertion posts into the fixing holes 1414.

[0267] In some embodiments, the fixing holes 1414 are formed in the bottom plate 118. When installing the mounting rack 1651, the insertion structures on the rack 1651 can be inserted into the fixing holes 1414 one by one. After the overall assembly of the storage rack 100 is completed, the rack 1651 is subjected to the pressure of the frame body 120 in the second direction, so as to ensure that the insertion structures are pressed tightly in the fixing holes 1414. The installation structure 1231 is simple, which is beneficial to simplifying the assembly steps of the rack 1651 on the premise of ensuring the connection stability between the rack 1651 and the outer frame 110, and improving the assembly efficiency of the storage rack 100.

[0268] In some realizable ways, referring to Figures 1 to 9 and Figures 41 to 44 As shown, a reinforcing structure is provided on the bottom plate 118 of the embodiment of the present application, and the rack 1651 is arranged on one side of the reinforcing structure.

[0269] In specific implementation, setting the reinforcing structure on the bottom plate 118 is beneficial to improving the structural strength of the bottom plate 118, and further improving the overall stability of the storage rack 100. At the same time, arranging the rack 1651 on one side of the reinforcing structure can effectively prevent partial deformation of the rack 1651, reduce the error generated during the transmission of the rack 1651, which is beneficial to achieving a more precise transmission fit between the rack 1651 and the gear 1652, and ensuring the smoothness of the movement of the frame body 120.

[0270] In some realizable ways, referring to Figures 1 to 9 and Figures 45 to 47 As shown, the drive mechanism 160 of the embodiment of the present application includes: a reel 161, the reel 161 includes an extendable elastic winding member 1611, and one of the outer frame 110 and the frame body 120 is used to fix the reel 161, and the other is fixedly connected to the free end of the elastic winding member 1611.

[0271] It should be noted that, in order to ensure the stability of the storage rack 100, a locking device 140 can also be provided between the frame body 120 and the outer frame 110 to lock the frame body 120 and the outer frame 110, so that the frame body 120 can be fixed in the accommodation cavity 111 and remain stationary. The free end and the fixed end of the elastic winding member 1611 are respectively connected to one of the outer frame 110 and the frame body 120, and the free end and the fixed end are configured such that when the frame body 120 is retracted into the accommodation cavity 111 in the first direction, the free end and the fixed end move away from each other, thereby unfolding the elastic winding member 1611 and causing the elastic winding member 1611 to undergo elastic deformation and accumulate elastic potential energy. At this time, under the action of the locking device 140, the frame body 120 is received in the accommodation cavity 111. When the user needs to use the storage rack 100, the locking device 140 can be controlled to release the lock. At this time, the elastic force of the elastic winding member 1611 drives the frame body 120 to extend out of the accommodation cavity 111. When the frame body 120 is fully extended, the elastic winding member 1611 returns to its original state.

[0272] Thus, for the storage rack 100 provided by the embodiments of the present application, when it is necessary to pull out the rack body 120, it is only necessary to control the locking device 140 to release the lock, and the retractor 161 can drive the rack body 120 to automatically extend out of the accommodation cavity 111, without the user having to pull the rack body 120 over a long distance, which is convenient to operate. Or when the rack body 120 is relatively heavy and the user needs to pull the rack body 120 outwards, the elastic winding member 1611 can also provide power in the first direction, reducing the consumption of human effort and improving the use experience of the storage rack 100.

[0273] In addition, the retractor 161 drives the movement of the rack body 120 by expanding the stored energy of the elastic winding member 1611, without using electric devices such as motors. The structure is simple, which is beneficial to saving the production cost of the drive mechanism 160 and reducing the weight of the storage rack 100.

[0274] In some implementable ways, referring to Figures 1 to 9 and Figures 45 to 47 As shown, the retractor 161 of the embodiments of the present application further includes a reel 1612. The reel 1612 is disposed on the rack body 120, and the elastic winding member 1611 is stretchably wound around the reel 1612. The free end of the elastic winding member 1611 is fixedly connected to the outer frame 110.

[0275] It should be noted that the reel 1612 is used to store the elastic winding member 1611. The fixed end of the elastic winding member 1611 is fixedly connected to the reel 1612. The reel 1612 is disposed on the part of the rack body 120 close to the accommodation cavity 111 after the rack body 120 extends out of the accommodation cavity 111, and the free end is connected to the part of the outer frame 110 close to the drawing port 112. When the rack body 120 is pushed to be received into the accommodation cavity 111, the reel 1612 starts to rotate, and at the same time, the elastic winding member 1611 is stretched to store energy. After the rack body 120 is unlocked from the outer frame 110, the elastic winding member 1611 releases energy, driving the movement of the rack body 120 and driving the reel 1612 to rotate in the reverse direction at the same time, so as to automatically wind the elastic winding member 1611 onto the reel 1612. The cooperation structure of the elastic winding member 1611 and the reel 1612 is more compact and occupies less space, which is beneficial to improving the space utilization rate inside the storage rack 100. At the same time, storing the elastic winding member 1611 through the reel 1612 is also beneficial to improving the durability and reliability of the elastic winding member 1611, and avoiding interference between the elastic winding member 1611 when stretching or retracting and other structures inside the storage rack 100.

[0276] Among them, the free end and the outer frame 110 can be connected by welding, bonding or other means. The specific connection method is not limited in the embodiments of the present application. It is only necessary to ensure that the free end remains stationary relative to the outer frame 110. Exemplarily, a third fixing hole 1181 can be opened on the bottom plate 118 of the outer frame 110, and a fourth fixing hole 1611a can be opened on the free end. A bolt passes through the third fixing hole 1181 and the fourth fixing hole 1611a in sequence, so as to fix the free end on the outer frame 110.

[0277] In some implementable ways, referring to Figures 1 to 9 and Figures 45 to 47 as shown, the driving mechanism 160 of the embodiment of the present application further includes: a winding seat body 162, the winding seat body 162 is fixed to the frame body 120, and a winding shaft 1612 is rotatably arranged on the winding seat body 162.

[0278] Among them, the winding seat body 162 can be fixed on the frame body 120 by welding, bolt connection or other means. The embodiments of the present application do not limit this. Arranging the winding shaft 1612 on the winding seat body 162 can ensure that the winding shaft 1612 can rotate smoothly, guarantee the recovery efficiency of the elastic winding member 1611. At the same time, arranging the winding seat body 162 can arrange the winding shaft 1612, the elastic winding member 1611 and other structures of the driving mechanism 160 on the winding seat body 162, so that the winder 161 forms an integrated structure. When assembling the storage rack 100, the winding shaft 1612 and the winding seat body 162 can be assembled first and then installed on the frame body 120 together, which is beneficial to improving the assembly efficiency of the storage rack 100. At the same time, when the driving mechanism 160 fails, the winding seat body 162 can also be disassembled to repair and replace the driving mechanism 160.

[0279] In some implementable ways, referring to Figures 1 to 9 and Figures 45 to 47 as shown, the driving mechanism 160 of the embodiment of the present application further includes: a damping assembly 163, and the damping assembly 163 is connected between the winding seat body 162 and the winding shaft 1612.

[0280] It can be understood that when the elastic winding member 1611 is unfolded for a longer distance, its elastic deformation amount is larger, so the elastic force generated is also larger. Driving the frame body 120 to extend out of the accommodation cavity 111 only by the restoring force of the elastic winding member 1611 may cause the moving speed of the frame body 120 to be too fast, affecting the frame body 120 to receive a greater impact. Therefore, a damping component 163 can be provided between the winding base body 162 and the winding shaft 1612. When the elastic winding member 1611 drives the frame body 120 to extend, the damping component 163 provides a damping force that hinders the rotation of the winding shaft 1612, slowing down the reset speed of the elastic winding member 1611, thereby slowing down the moving speed of the frame body 120, which is beneficial to ensuring the smooth extension of the frame body 120 out of the accommodation cavity 111, improving the stability of the movement of the frame body 120, reducing the impact and vibration received by the frame body 120, and increasing the service life of the storage rack 100.

[0281] In some implementable ways, referring to Figures 1 to 9 and Figures 45 to 47 As shown, the damping component 163 of the embodiment of the present application includes a first damping gear 1631 and a second damping gear 1632. The first damping gear 1631 is fixedly connected to the winding shaft 1612, the second damping gear 1632 is fixed to the winding base body 162, and the first damping gear 1631 and the second damping gear 1632 are meshed.

[0282] In specific implementation, when the winding shaft 1612 rotates, the first damping gear 1631 will also rotate accordingly, which enables the damping component 163 to effectively respond to the motion state of the winding shaft 1612. The second damping gear 1632 is fixed to the winding base body 162, ensuring that it remains relatively stationary with the winding base body 162 during the damping process and will not move with the rotation of the first damping gear 1631. A meshing relationship is formed between the first damping gear 1631 and the second damping gear 1632, which not only realizes the transmission of torque, but also restricts the rotation speed of the first damping gear 1631 through the friction and interaction between the gears 1652, thereby slowing down the speed at which the frame body 120 extends out of the accommodation cavity 111, achieving the damping effect.

[0283] Among them, the first damping gear 1631 can be integrally provided with the winding shaft 1612, or can be separately manufactured and then fixed to the winding shaft 1612 by means of clamping, welding, etc. The embodiment of the present application does not limit this, as long as it can ensure that the first damping gear 1631 and the winding shaft 1612 can rotate synchronously.

[0284] In some implementable ways, referring to Figures 1 to 9 and Figures 45 to 47As shown in the figure, the retractor body 162 of the embodiment of the present application includes: a first mounting portion 1621 and a second mounting portion 1622 spaced apart in the third direction. The retractor 161 is provided on the first mounting portion 1621. One end of the reel 1612 extends into the space between the first mounting portion 1621 and the second mounting portion 1622 to form a mounting portion for the gear 1652. The first damping gear 1631 is fixed to the mounting portion for the gear 1652, and the second damping gear 1632 is fixed to the second mounting portion 1622 and meshes with the first damping gear 1631.

[0285] In some embodiments, a rotation space needs to be reserved for the first damping gear 1631 and the second damping gear 1632. Therefore, a certain gap is left between the first mounting portion 1621 and the second mounting portion 1622. The reel 1612 is rotatably connected to the first mounting portion 1621, and the second damping gear 1632 is fixedly connected to the second mounting portion 1622. This can prevent other structures in the frame body 120 from interfering with the rotation of the first damping gear 1631 and the second damping gear 1632, ensure that the positions of the first damping gear 1631 and the second damping gear 1632 remain stationary, thereby maintaining the meshing relationship, which is beneficial to ensuring the damping effect, slowing down the moving speed of the frame body 120, and improving the stability of the frame body 120.

[0286] It can be understood that the second damping gear 1632 being fixed to the second mounting portion 1622 means that the gear base 1632a of the second damping gear 1632 is fixedly connected to the second mounting portion 1622 to ensure that the position of the second damping gear 1632 remains stationary. The gear portion 1632b is rotatable relative to the gear base 1632a and meshes with the first damping gear 1631 to achieve the damping effect.

[0287] In some implementable ways, referring to Figures 1 to 9 and Figures 45 to 47 As shown in the figure, the first mounting portion 1621 of the embodiment of the present application includes two mounting plates 1621a spaced apart in the third direction. The mounting plates 1621a are provided with rotation grooves 1621a1 on the side facing the inside of the accommodation cavity 111 in the first direction. The reel 1612 is installed in the rotation grooves 1621a1 of the two mounting plates 1621a, and one end of the reel 1612 extends from the rotation groove 1621a1 into the space between the first mounting portion 1621 and the second mounting portion 1622. The elastic winding member 1611 is located between the two mounting plates 1621a.

[0288] In specific implementation, the reel 1612 is installed in the rotation slots 1621a1 of the two mounting plates 1621a, which is conducive to ensuring the stability of the reel 1612 and preventing the reel 1612 from shaking or shifting during the movement of the frame 120, thereby ensuring the stability of the frame 120. At the same time, rotation slots 1621a1 are opened on the mounting plates 1621a. When assembling the reel 1612, only the two ends of the reel 1612 need to be aligned with the two rotation slots 1621a1 and placed therein. The operation is convenient and there is no need to use complex mounting structures 1231 such as bolts, which is conducive to improving the assembly efficiency of the driving mechanism 160. If the reel 1612 or the elastic winding member 1611 fails and needs to be repaired or replaced, the reel 1612 can be quickly taken out from the rotation slots 1621a1, which is conducive to reducing the maintenance difficulty and cost of the driving mechanism 160.

[0289] Among them, when designing the rotation slots 1621a1, they can be set to have a shape with a large opening and a small bottom where the reel 1612 is not likely to shake or roll out. Of course, the specific shape of the rotation slots 1621a1 is not limited in the embodiments of the present application and can be reasonably selected according to actual needs.

[0290] In some implementable ways, as shown in Figures 1 to 9 and Figures 45 to 47 In the second mounting portion 1622 of the embodiment of the present application, there is a communication hole 1622a, and on the side of the second mounting portion 1622 facing away from the first mounting portion 1621, there is a mounting post 1622b; the second damping gear 1632 includes a gear base 1632a and a gear portion 1632b. The gear base 1632a is provided with a jack 1632a1. The gear base 1632a is located on the side of the second mounting portion 1622 facing away from the first mounting portion 1621. The mounting post 1622b passes through the jack 1632a1, and the gear portion 1632b extends into the space between the first mounting portion 1621 and the second mounting portion 1622 from the communication hole 1622a to mesh with the first damping gear 1631.

[0291] In this way, only the jack 1632a1 on the gear base 1632a needs to be aligned with the mounting post 1622b on the second mounting portion 1622, and the mounting post 1622b is inserted into the jack 1632a1 to complete the installation of the second damping gear 1632. The operation is simple and convenient, which is conducive to further improving the assembly efficiency of the retractor 161. It should be noted that when manufacturing the first mounting portion 1621 and the second mounting portion 1622, the rotation slots 1621a1 on the first mounting portion 1621 need to correspond to the positions of the mounting post 1622b and the communication hole 1622a on the second mounting portion 1622 to ensure that the gear portion 1632b meshes with the second damping gear 1632 after the reel 1612 and the second damping gear 1632 are installed in place, without the need for redundant adjustment, thereby effectively reducing the assembly difficulty and cost of the driving mechanism 160.

[0292] In some realizable ways, refer to Figure 3 and Figure 41 As shown, the frame body 120 of the embodiment of the present application includes two end plates 123 opposite to each other in the first direction. Among them, an installation structure 1231 is provided on the end plate 123 close to the inside of the accommodation cavity 111, and an installation cooperation structure 166 is provided on the driving mechanism 160. The installation cooperation structure 166 is fixed to the installation structure 1231 so that the driving mechanism 160 is fixed to the end plate 123.

[0293] It can be understood that regardless of the specific structure of the driving mechanism 160, it needs to cooperate with the outer frame 110 to realize the driving effect on the frame body 120. Therefore, the driving mechanism 160 is installed on the end plate 123 of the frame body 120 close to the inside of the accommodation cavity 111 to ensure that the driving mechanism 160 is always located in the accommodation cavity 111 during the process of the frame body 120 sliding relative to the outer frame 110, guarantee the driving effect of the driving mechanism 160, and at the same time, the outer frame 110 plays a role in protecting the driving mechanism 160, which is beneficial to extending the service life of the driving mechanism 160.

[0294] In some realizable ways, refer to Figure 3 , Figure 41 and Figure 46 As shown, the installation structure 1231 of the embodiment of the present application is formed as an installation jack 1632a1, and the installation cooperation structure 166 is formed as an installation plug post, and the installation plug post is inserted into the installation jack 1632a1.

[0295] In specific implementation, the installation plug post can be formed on two opposite mounting plates 1621a of the first mounting portion 1621. When installing the driving mechanism 160, insert the installation plug post into the pre-installed jack 1632a1 to ensure that the driving mechanism 160 is installed in place. At the same time, a third mounting portion 1623 can also be provided on the winding seat body 162, and a corresponding first mounting hole 126 is opened on the frame body 120. After inserting the installation plug post into the installation jack 1632a1, then pass a bolt through the first mounting hole 126 and connect it to the third mounting portion 1623, so as to fix the driving mechanism 160 on the frame body 120, which is beneficial to improving the connection stability between the driving mechanism 160 and the frame body 120.

[0296] In some realizable ways, refer to Figures 1 to 5 and Figures 48 to 50 As shown, one end of the frame body 120 of the embodiment of the present application away from the inside of the accommodation cavity 111 in the first direction is provided with a handle structure 1271, and the handle structure 1271 is used to pull the frame body 120.

[0297] In specific implementation, a hand - holding structure 1271 is provided on the frame body 120 to facilitate the user's exertion of force. The user applies a force along the first direction to the frame body 120 by grasping the hand - holding structure 1271, thereby realizing the pulling - out of the frame body 120, making the pulling - out of the frame body 120 more convenient and conducive to improving the use experience of the storage rack 100.

[0298] In some implementable ways, referring to Figures 1 to 5 and Figures 48 to 50 As shown, the frame body 120 of the embodiment of the present application includes: a frame main body and a cover body 127. The frame main body includes two end plates 123 opposite to each other along the first direction and two mounting side plates 122 opposite to each other along the third direction; the cover body 127 is covered on the end plate 123 facing the outside of the accommodation cavity 111 along the first direction, the cover body 127 is fixedly connected to the end plate 123, and moreover, the hand - holding structure 1271 is formed on at least one of the end plate 123 and the cover body 127.

[0299] In some embodiments, the cover body 127 is arranged on the end plate 123, and the cover body 127 can be arranged to cooperate with the pulling - out opening 112 of the outer frame 110. After the frame body 120 is retracted into the accommodation cavity 111, the cover body 127 cooperates with the pulling - out opening 112 to close the accommodation cavity 111, which can prevent dust from entering the accommodation cavity 111, ensure the cleanliness of the frame body 120 and the storage mechanism 150. At the same time, the hand - holding structure 1271 is formed on at least one of the cover body 127 and the end plate 123 so that the user can exert force to pull out the frame body 120.

[0300] In some implementable ways, referring to Figures 1 to 5 and Figures 48 to 50 As shown, the cover body 127 of the embodiment of the present application is in snap - fit and / or plug - in fit with the end plate 123.

[0301] Thus, the connection structure between the cover body 127 and the end plate 123 is simple, which is conducive to improving the assembly efficiency of the cover body 127. Specifically, as Figure 49 and Figure 50 shown, a connecting flange 1272, a mounting buckle 1273, a mounting stud 1274 and a limiting rib 1275 facing the end plate 123 can be provided on the cover plate. When installing the cover plate, the connecting flange 1272 is aligned with the frame main body and pushed in along the first direction, so that the mounting buckle 1273 is snapped into the snap - fit hole on the end plate 123, the mounting stud 1274 is inserted into the mounting screw hole on the end plate 123, and the limiting rib 1275 abuts against the end plate 123 to limit the position of the cover plate, and then the screw is screwed into the mounting stud 1274 to fix the cover plate on the end plate 123. Of course, the specific structures of the cover plate and the end plate 123 are not limited in the embodiment of the present application, as long as the cover plate and the end plate 123 can be connected together.

[0302] In some implementable ways, referring to Figures 1 to 5 andFigures 48 to 50 As shown, the handle structure 1271 of the embodiment of the present application is formed as a handle groove, and the handle groove is formed by at least one of the end plate 123 and the cover 127 recessing away from the other.

[0303] In a specific implementation, the end plate 123 and the cover 127 can recess on the side opposite to the connecting flange 1272 along the second direction to form a handle groove. In this way, the opening of the handle groove faces downward and is not easy to accumulate dust. At the same time, it is convenient for the user to directly insert the hand into the handle groove and pull outwards to pull out the rack body 120. The operation is convenient, the structure is simple, and compared with the structure of directly setting an additional handle on the cover plate, the handle groove can make the surface of the cover plate smoother, which is beneficial to improving the concealment of the storage rack 100 in the folded state and enhancing the aesthetics inside the vehicle.

[0304] See Figures 51 to 53 As shown, the embodiment of the present application further provides a vehicle, including: a vehicle body and any one of the above storage racks 100, and the storage rack 100 is provided on the vehicle body.

[0305] Among them, the structure and working principle of the storage rack 100 have been described in detail in the above embodiments, and will not be elaborated here one by one.

[0306] In summary, the storage rack 100 provided by the embodiment of the present application includes an outer frame 110, a rack body 120, a storage mechanism 150, a sliding auxiliary device 130, a locking device 140, and a driving mechanism 160. The outer frame 110 is arranged under the rear row seat 12 of the vehicle through a mounting bracket 170. The rack body 120 is slidably arranged in the accommodation cavity 111 of the outer frame 110. The storage mechanism 150 is foldably arranged on the rack body 120. The sliding auxiliary device 130 is arranged between the rack body 120 and the outer frame 110. The locking device 140 and the driving mechanism 160 are arranged on the rack body 120. When the vehicle is fully loaded, the storage mechanism 150 is folded and stored in the accommodation cavity 111 together with the rack body 120. The locking device 140 locks the rack body 120 and the outer frame 110 to prevent the rack body 120 from sliding out due to vehicle shaking. When the vehicle is not fully loaded, the handle structure 1271 on the rack body 120 can be pulled in the first direction to unlock the locking device 140. The rack body 120 automatically extends out of the accommodation cavity 111 under the action of the driving mechanism 160. At the same time, the storage mechanism 150 automatically unfolds under the action of the first elastic member 155, flips the second storage board 1522 to the second position, and hangs the enclosure member 153 on the storage objects 152 of the rack body 120 and the storage mechanism 150 through the first hook 1531 and the second hook to form a storage space 154 for passengers to take or store items. At the same time, the locking device 140 is locked with the outer frame 110 under the push of the second auxiliary device 132 of the sliding auxiliary device 130 to prevent the rack body 120 from shaking and ensure the stability of the storage mechanism 150. When the storage mechanism 150 needs to be retracted, only the enclosure member 153 needs to be removed and placed on the first storage board 1521, flip the second storage board 1522 to the first position so that the first storage board 1521 overlaps with the second storage board 1522, and then push the rack body 120 in the first direction. The storage mechanism 150 automatically folds under the action of the trigger protrusion 1321a2 of the second auxiliary device 132 and is retracted into the accommodation cavity 111 together with the rack body 120 until the locking device 140 is locked with the outer frame 110 again. The operation is convenient. The rack body 120 can be flexibly pulled out or retracted according to the actual needs of passengers, making full use of the space between the rear row seat 12 and the front row seat 11 when the vehicle is not fully loaded, which is beneficial to improving the space utilization rate inside the vehicle and facilitating the rear row passengers to take items at any time. At the same time, since the overall volume of the storage rack 100 is small after the rack body 120 is retracted into the outer frame 110, setting the storage rack 100 under the vehicle seat 10 has little impact on the layout of the vehicle floor. Therefore, the storage rack 100 of the embodiment of the present application has low requirements for the installation space and a wide application range.

[0307] In the description of the embodiments of the present application, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, or an indirect connection through an intermediate medium, and can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0308] In the embodiments of the present application, the devices or components indicated by or implied by must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the embodiments of the present application. In the description of the embodiments of the present application, the meaning of "a plurality" is two or more, unless otherwise precisely and specifically defined.

[0309] The terms "first", "second", "third", "fourth", etc. (if any) in the description of the embodiments of the present application, the claims, and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances, so that the embodiments of the present application described here can be implemented in an order other than those illustrated or described here.

[0310] In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units does not necessarily limit to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products, or devices.

[0311] It can be understood that in the embodiments of the present application, the various numerical numbers involved are only for the convenience of description and do not limit the scope of the embodiments of the present application.

[0312] It can be understood that in the embodiments of the present application, the magnitude of the sequence numbers of the above processes does not mean the order of execution. The order of execution of each process should be determined by its function and internal logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.

[0313] After considering the specification and practicing the invention disclosed herein, those skilled in the art will readily think of other embodiments of the present application. The present application is intended to cover any variations, uses, or adaptations of the present application, which follow the general principles of the present application and include common general knowledge or conventional technical means in the technical field not disclosed in the present application. The specification and embodiments are only regarded as exemplary, and the true scope and spirit of the present application are pointed out by the following claims.

[0314] It should be understood that the present application is not limited to the exact structures described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present application is only limited by the appended claims.

Claims

1. A storage rack (100), characterized in that: include: An outer frame (110), the outer frame (110) defining a receiving cavity (111), the receiving cavity (111) having a drawer opening (112) at one end along a first direction; A frame (120), the frame (120) being drawable and disposed in the accommodating cavity (111) via the drawer opening (112); A storage mechanism (150) is connected to the frame (120) and moves with the frame (120); when the frame (120) is withdrawn from the accommodating cavity (111), the storage mechanism (150) is unfolded to place items; when the frame (120) is retracted into the accommodating cavity (111), the storage mechanism (150) is folded and accommodated in the accommodating cavity (111).

2. The storage rack (100) according to claim 1, characterized in that: The frame (120) is open at one end facing the bottom wall of the accommodating cavity (111), and comprises two mounting side panels (122) opposite to each other along a third direction. The storage mechanism (150) comprises: a connecting rod assembly and a storage piece (152); the connecting rod assembly comprises two rod groups corresponding to the mounting side plates (122) one by one; each of the rod groups comprises at least two movable rods (151) spaced apart along the first direction; a first end of the movable rod (151) is hinged to the mounting side plates (122) and a second end is hinged to the storage piece (152).

3. The storage rack (100) according to claim 2, characterized in that: The storage piece (152) comprises a first storage plate (1521) and a second storage plate (1522), at least one of the first storage plate (1521) and the second storage plate (1522) is hinged to the movable rod (151), and the first storage plate (1521) and the second storage plate (1522) are movably connected to adjust the storage area of ​​the storage piece (152).

4. The storage rack (100) according to claim 3, characterized in that: The first storage board (1521) and the second storage board (1522) are hingedly connected, and the second storage board (1522) moves between a first position and a second position relative to the first storage board (1521), wherein in the first position, the second storage board (1522) and the first storage board (1521) are stacked along a second direction, and in the second position, the second storage board (1522) and the first storage board (1521) are arranged side by side along the first direction.

5. The storage rack (100) according to claim 4, characterized in that: At the connection between the first storage plate (1521) and the second storage plate (1522), The first storage plate (1521) is provided with a first hinge hole (1521a), the second storage plate (1522) is provided with a second hinge hole (1522a), the second end of the movable rod (151) is provided with a third hinge hole (1511), and the first storage plate (1521), the second storage plate (1522) and the movable rod (151) are connected by a first pin shaft (1512) which passes through the first hinge hole (1521a), the second hinge hole (1522a) and the third hinge hole (1511) in sequence.

6. The storage rack (100) according to claim 4, characterized in that: When in the first position, along the first direction, an edge of one end of the first storage plate (1521) connected to the second storage plate (1522) exceeds an edge of one end of the second storage plate (1522) connected to the first storage plate (1521).

7. The storage rack (100) according to claim 2, characterized in that: The mounting side plate (122) is provided with a second pin shaft (1513), and the first end of the movable rod (151) cooperates with the second pin shaft (1513); The storage mechanism (150) further comprises: a first elastic member (155), the first elastic member (155) being sleeved on the second pin shaft (1513), one end of the first elastic member (155) being connected to the frame body (120), and the other end being connected to the movable rod (151), the first elastic member (155) having an unfolding force on the movable rod (151).

8. The storage rack (100) according to claim 7, characterized in that: The frame (120) also includes a top plate (1225) located on the top of the mounting side plate (122), and a fixed rib plate (1223) is provided on the top plate (1225) and is parallel to and opposite to the mounting side plate (122), the second pin shaft (1513) is passed through the fixed rib plate (1223) and the mounting side plate (122), and the first elastic member (155) is located between the fixed rib plate (1223) and the movable rod (151).

9. The storage rack (100) according to claim 4, characterized in that: The storage mechanism (150) further comprises: a blocking member (153), the blocking member (153) being connected to the frame (120) and the object placement member (152); when the storage mechanism (150) is unfolded, the blocking member (153) is arranged around the object placement member (152) and forms a storage space (154) together with the object placement member (152); When the storage mechanism (150) is folded, the enclosure (153) is folded between the first storage plate (1521) and the second storage plate (1522).

10. The storage rack (100) according to claim 9, characterized in that: The mounting side plate (122) is provided with a plurality of first hanging holes (1222) arranged along the first direction, and the object placement member (152) is provided with a plurality of second hanging holes (1522b) arranged along the first direction, The top of the enclosure (153) is hung on the first hanging hole (1222) via a first hook (1531), and the bottom of the enclosure (153) is hung on the second hanging hole (1522b) via a second hook.

11. The storage rack (100) according to claim 2, characterized in that: Also includes: A sliding auxiliary device (130) is provided on at least one of the outer frame (110) and the frame (120), and the sliding auxiliary device (130) comprises: a sliding bracket and a ball bearing, wherein the sliding bracket comprises a supporting portion corresponding to at least one surface of the frame (120), the ball bearing being provided on the supporting portion, and the outer frame (110) and the frame (120) being slidingly matched via the ball bearing.

12. The storage rack (100) according to claim 11, characterized in that: The sliding assist device (130) comprises: A first auxiliary device (131), comprising a first sliding bracket (1311) and a first ball bearing (1312), wherein the first sliding bracket (1311) is fixedly arranged on the outer wall of the frame body (120), and the first ball bearing (1312) is arranged on a side of the first sliding bracket (1311) facing the outer frame (110); The second auxiliary device (132) is spaced apart from the first auxiliary device (131) along the first direction, and the second auxiliary device (132) comprises a second sliding bracket (1321) and a second ball (1322), wherein the second sliding bracket (1321) is fixedly disposed on the outer frame (110), and the second ball (1322) is disposed on a side of the outer frame (110) facing the second sliding bracket (1321).

13. The storage rack (100) according to claim 12, characterized in that: A plurality of first support portions (1311a) are formed on the first sliding bracket (1311), and the plurality of first support portions (1311a) are respectively located on both sides of the frame body (120) along the second direction and on one side along the third direction, and each of the first support portions (1311a) is provided with a first rolling ring (1311b), and the first ball (1312) is rollably arranged in the first rolling ring (1311b) and rollingly cooperates with the inner wall of the outer frame (110) on the side thereof; And / or, a plurality of second support portions (1321a) are formed on the second sliding bracket (1321), and the plurality of second support portions (1321a) are respectively located on the cavity walls on both sides of the outer frame (110) along the second direction and on one cavity wall on the third direction, and each second support portion (1321a) is provided with a second rolling ring (1321b), and the second ball (1322) can be rotatably disposed in the second rolling ring (1321b) and rollingly cooperate with the outer wall of the frame body (120) on the side thereof.

14. The storage rack (100) according to claim 13, characterized in that: The outer frame (110) is provided with mounting notches (113) on both side walls along the second direction, respectively, and the two second support portions (1321a) along the second direction are respectively engaged in the corresponding mounting notches (113).

15. The storage rack (100) according to claim 13, characterized in that: The outer frame (110) is provided with a latch hole (114) on the cavity wall along the first direction, and the second support portion (1321a) along the third direction is provided with a buckle (1321a1), and the buckle (1321a1) is locked in the latch hole (114).

16. The storage rack (100) according to claim 13, characterized in that: A rotation triggering protrusion (1321a2) is provided on the second supporting portion (1321a) located at the bottom of the frame (120); when the frame (120) moves into the accommodating cavity (111), the movable rod (151) rotates under the push of the rotation triggering protrusion (1321a2) to achieve folding.

17. The storage rack (100) according to claim 1, characterized in that: The outer frame (110) is provided with a locking hole (117) at a position adjacent to the drawer opening (112); the storage rack (100) further comprises a locking device (140); the locking device (140) is arranged on the rack body (120); the locking device (140) comprises a locking seat body (141) and a locking member (142); the locking seat body (141) defines an installation channel (1411); the locking member (142) is telescopically arranged on the installation channel (1411); The frame (120) has a stop position, and at the stop position, the locking member (142) extends from the installation channel (1411) into the locking hole (117).

18. The storage rack (100) according to claim 17, characterized in that: The inner side of the frame (120) defines a receiving space, the frame (120) is provided with a through opening (124) communicating with the receiving space, and the locking seat (141) is arranged in the receiving space. In the stopping position, the installation channel (1411), the through-opening (124) and the locking hole (117) are arranged relative to each other, and the locking member (142) is suitable for being inserted into the locking hole (117) via the through-opening (124).

19. The storage rack (100) according to claim 18, characterized in that: The locking member (142) comprises: a locking block (1421), the locking block (1421) being movably disposed in the mounting channel (1411), the locking block (1421) comprising a first end facing the inside of the mounting channel (1411) and a second end facing the outside of the mounting channel (1411), the second end being provided with a spherical groove (1421a); A stop ball (1422), the stop ball (1422) is rollably disposed in the spherical groove (1421a), and a portion of the stop ball (1422) leaks out of the spherical groove (1421a) so as to be engaged with the lock hole (117) at the stop position, and the stop ball (1422) is also suitable for rolling engagement with the inner wall of the outer frame (110) when the frame (120) slides; A second elastic member (143), the second elastic member (143) is arranged in the mounting channel (1411), one end of the second elastic member (143) is connected to the inner wall of the mounting channel (1411), and the other end is connected to the first end of the locking block (1421), and the second elastic member (143) has a pre-force on the locking block (1421) along the axial direction of the mounting channel (1411) and toward the outside of the mounting channel (1411).

20. The storage rack (100) according to claim 19, characterized in that: A trigger device is provided at one end of the accommodating cavity (111) adjacent to the draw-out opening (112). The locking device (140) further comprises a driving member (144), wherein the driving member (144) is disposed on the locking seat (141) and is in transmission cooperation with the locking member (142); in the stopping position, the driving member (144) contacts the trigger device and drives the locking member (142) to be inserted into the locking hole (117) from the installation channel (1411).

21. The storage rack (100) according to claim 20, characterized in that: The locking seat body (141) is provided with a movable channel (1412) penetrating along the first direction, and the movable channel (1412) intersects with the installation channel (1411). The driving member (144) is movably arranged in the movable channel (1412) along the first direction and is in transmission cooperation with the locking block (1421), and the driving member (144) and the trigger device interfere with each other on the moving path of the frame (120), and the trigger device is suitable for driving the driving member (144) to move relative to the locking seat body (141) along the first direction; The driving member (144) and the locking block (1421) are configured to convert the movement of the driving member (144) along the first direction into the axial movement of the locking block (1421) along the mounting channel (1411).

22. The storage rack (100) according to claim 21, characterized in that: The driving member (144) comprises: a driving portion (1441) and a resisting portion (1442); the driving portion (1441) is disposed through the movable channel (1412); The abutment portion (1442) is connected to the driving portion (1441), and the trigger device and the abutment portion (1442) interfere with each other on the moving path of the frame (120). In the stop position, the trigger device drives the driving portion (1441) to move relative to the locking seat body (141) along the first direction via the abutment portion (1442).

23. The storage rack (100) according to claim 1, characterized in that: Also includes: A driving mechanism (160), wherein the driving mechanism (160) is used to drive the frame (120) to move relative to the outer frame (110).

24. The storage rack (100) according to claim 23, characterized in that: The driving mechanism (160) comprises: A driving body (164), the driving body (164) being fixed to the frame (120), and the driving body (164) having a rotatable output shaft; A transmission assembly (165), the transmission assembly (165) comprising a gear (1652) and a rack (1651), the rack (1651) extending along the first direction and fixed to the outer frame (110), the gear (1652) fixed to the output shaft, the gear (1652) being suitable for moving along the rack (1651) under the drive of the driving body (164) to drive the frame (120) to move.

25. The storage rack (100) according to claim 23, characterized in that: The driving mechanism (160) comprises: A retracting seat body (162), wherein the retracting seat body (162) is fixed to the frame body (120); The reel (161) comprises: a reel (1612) and an elastic reel (1611), wherein the reel (1612) is rotatably disposed on the reel seat (162), the elastic reel (1611) is extendably wound around the reel (1612), and the free end of the elastic reel (1611) is fixedly connected to the outer frame (110); A damping assembly (163), wherein the damping assembly (163) is connected between the reel body (162) and the reel (1612).

26. The storage rack (100) according to claim 25, characterized in that: The damping assembly (163) comprises a first damping gear (1631) and a second damping gear (1632); the first damping gear (1631) is fixedly connected to the reel (1612); the second damping gear (1632) is fixed to the reel seat (162); the first damping gear (1631) and the second damping gear (1632) are meshed.

27. The storage rack (100) according to claim 26, characterized in that: The reel-up seat (162) comprises: A first mounting portion (1621) and a second mounting portion (1622) are spaced apart along a third direction, the first mounting portion (1621) comprises two mounting plates (1621a) spaced apart along the third direction, a rotation groove (1621a1) is provided on one side of the mounting plate (1621a) facing the interior of the accommodating cavity (111) along the first direction, the reel (1612) is mounted in the rotation grooves (1621a1) of the two mounting plates (1621a), and one end of the reel (1612) extends from the rotation groove (1621a1) into the space between the first mounting portion (1621) and the second mounting portion (1622) to form a gear (1652) mounting portion, and the first damping gear (1631) is fixed to the gear (1652) mounting portion; At least a portion of the structure of the second damping gear (1632) is located in the space between the first mounting portion (1621) and the second mounting portion (1622) so as to mesh with the first damping gear (1631).

28. The storage rack (100) according to claim 27, characterized in that: The second mounting portion (1622) is provided with a communicating hole (1622a), and a mounting column (1622b) is provided on a side of the second mounting portion (1622) facing away from the first mounting portion (1621); The second damping gear (1632) includes a gear base (1632a) and a gear portion (1632b), the gear base (1632a) being provided with an insertion hole (1632a1), the gear base (1632a) being located on the side of the second mounting portion (1622) facing away from the first mounting portion (1621), the mounting column (1622b) being passed through the insertion hole (1632a1), and the gear portion (1632b) extending from the connecting hole (1622a) into the space between the first mounting portion (1621) and the second mounting portion (1622) to engage with the first damping gear (1631).

29. The storage rack (100) according to claim 1, characterized in that: A latching structure (1271) is provided at one end of the frame (120) along the first direction away from the interior of the accommodating cavity (111), and the latching structure (1271) is used for pulling out the frame (120).

30. A vehicle, characterized in that: include: Vehicle body; The storage rack (100) according to any one of claims 1 to 29, wherein the storage rack (100) is arranged on the vehicle body.

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