A vehicle trunk unlocking structure and vehicle

Abstract

The application provides a vehicle compartment unlocking structure and a vehicle, and relates to the technical field of vehicle parts. The vehicle compartment is provided with a sliding rail and a mounting rack. A roller shutter is used to at least partially block the opening of the vehicle compartment when it is unfolded. The roller shutter is slidably connected with the sliding rail. A pulley assembly is mounted on the roller shutter. The roller shutter slides on the sliding rail. The end of a connecting piece is connected with the end of a lock catch assembly that is away from the mounting rack. Any unlocking piece is movably connected with the connecting piece. When any unlocking piece is moved, the unlocking piece drives the lock catch assembly to move through the connecting piece, so that the lock catch assembly is connected with or separated from the mounting rack. The application can realize the operation of adjusting the roller shutter, reduce the action path of the user in adjusting the roller shutter, improve the universality and convenience of the vehicle compartment unlocking structure, and the user can also hover the roller shutter at any position on the vehicle compartment. The roller shutter can partially or completely block the opening of the vehicle compartment when it is unfolded, thereby improving the user experience.

Description

Technical Field

[0001] This invention relates to the field of vehicle technology, and more specifically, to a vehicle body unlocking structure and a vehicle. Background Technology

[0002] The cargo box of a vehicle is used for storing and transporting goods. It is typically locked to ensure the security of the stored items, providing waterproofing and theft prevention. Most cargo box locking and unlocking mechanisms use a single unlocking point design, limiting user access to only one fixed location. This restricts usability; users often have to walk around to the corresponding unlocking point when they need to unlock the cargo box. When parked, obstacles may obstruct the user's access to the unlocking mechanism, making the unlocking process inconvenient and resulting in a poor user experience. Summary of the Invention

[0003] The purpose of this invention is to provide a vehicle unlocking structure and vehicle that enables operation and adjustment of the roller shutter, reduces the user's movement path when adjusting the roller shutter, improves the versatility and convenience of the vehicle unlocking structure, and allows the user to suspend the roller shutter at any position on the vehicle, ensuring that the roller shutter partially or completely covers the opening of the vehicle when unfolded, thereby improving the user experience.

[0004] A first aspect of the present invention provides a vehicle compartment unlocking structure, the vehicle compartment unlocking structure comprising: The carriage is provided with a slide rail and a mounting rack along a first direction; A roller shutter for at least partially obscuring the opening of the vehicle compartment when unfolded, the roller shutter being slidably connected to the slide rail; A pulley assembly is mounted on the roller blind assembly. The pulley assembly includes a first pulley and a second pulley. The axial direction of the first pulley is perpendicular to the axial direction of the second pulley. The first pulley and the second pulley are slidably connected to adjacent side walls of the slide rail, so that the roller blind assembly slides relative to the slide rail. A locking assembly is installed on the roller shutter component, and the locking assembly is disposed opposite to the mounting rack; A connector, the end of which is connected to the end of the locking assembly away from the mounting rack; The unlocking component includes at least two unlocking elements, each of which is movably connected to the connector. When any of the unlocking components is activated, the unlocking component drives the locking assembly to move through the connecting component, so that the locking assembly engages or disengages from the mounting rack.

[0005] In one possible embodiment of the invention, the connector is a connecting rope, when the locking assembly is configured to have at least a first position and a second position; The locking assembly is engaged with the mounting rack in the first position; When the unlocking component abuts against the connecting rope and causes the locking assembly to retract along the second direction, the locking assembly separates from the mounting rack, and the locking assembly is in the second position, with the second direction being perpendicular to the first direction.

[0006] In one possible embodiment of the present invention, the unlocking component includes a mounting base, a connecting arm, and a movable component. The movable component is fixedly connected to one end of the connecting arm. The connecting arm is provided with a pivot. The connecting arm is rotatably connected to the mounting base through the pivot, so that the connecting arm and the movable component form a lever structure. The end of the connecting arm away from the movable component can abut against the connecting rope.

[0007] In one possible embodiment of the present invention, the connecting arm is provided with a first limiting part and a second limiting part, the first limiting part, the second limiting part and the connecting arm define a first limiting region, the connecting rope passes through the first limiting region, and the connecting rope can abut against the first limiting part and the second limiting part respectively.

[0008] In one possible embodiment of the present invention, the mounting base is provided with a guide portion, and a second limiting region is defined between the guide portion and the mounting base, and the connecting rope passes through the second limiting region.

[0009] In one possible embodiment of the present invention, the locking assembly includes a locking box, a locking member, and an elastic member. The locking box defines a locking channel, the locking member passes through the locking channel and can engage with the mounting rack, and the elastic member is sleeved on the locking member and abuts between the locking box and the locking member.

[0010] In one possible embodiment of the present invention, the locking channel is provided with a first limiting channel and a second limiting channel that are interconnected, the locking member is provided with a third limiting part, the third limiting part is limited in the first limiting channel, and the elastic member is limited by the second limiting channel.

[0011] In one possible embodiment of the present invention, the locking member has a rack portion at one end facing the mounting rack, the mounting rack is arranged along the first direction, and the rack portion can engage with a portion of the mounting rack.

[0012] In one possible embodiment of the present invention, the locking assembly includes a first locking member and a second locking member, and the opposite ends of the connector are respectively connected to the first locking member and the second locking member; When any of the unlocking components is activated, the unlocking component can drive the first locking component and the second locking component to retract synchronously through the connecting component to disengage from the mounting rack.

[0013] A second aspect of the present invention provides a vehicle including the vehicle compartment unlocking structure described in any of the above embodiments.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: The present invention provides a vehicle box unlocking structure and vehicle, in which the roller shutter can slide on the slide rail of the vehicle box through the pulley assembly, making the rolling of the roller shutter smoother. The locking assembly is used to lock the vehicle box and the roller shutter. The locking assembly cooperates with the mounting rack to realize the limiting and locking of the roller shutter. The unlocking assembly includes at least two unlocking parts. When it is necessary to unlock the roller shutter, any unlocking part of the unlocking assembly can drive the locking assembly to move through the connecting part, ensuring that the unlocking force can be stably transmitted to the locking assembly, so that the locking assembly moves and engages or disengages with the mounting rack. Thus, any unlocking part can realize the unlocking function of the roller shutter. The user can operate and adjust the roller shutter from different positions in the vehicle, reducing the user's movement path when adjusting the roller shutter, improving the versatility and convenience of the vehicle box unlocking structure. At the same time, the user can also use the locking assembly and the mounting rack to suspend the roller shutter at any position on the vehicle box according to the actual needs of the scenario. It can keep the roller shutter partially or completely covering the opening of the vehicle box when it is unfolded, thereby improving the user experience. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of the vehicle compartment unlocking structure provided in some embodiments of the present invention. Figure 1 ; Figure 2 This is a three-dimensional structural diagram of the vehicle compartment unlocking structure provided in some embodiments of the present invention. Figure 2 ; Figure 3 This is a three-dimensional structural diagram of the vehicle compartment unlocking structure provided in some embodiments of the present invention. Figure 3 ; Figure 4This is a schematic diagram of the unlocking component of the vehicle compartment unlocking structure provided in some embodiments of the present invention; Figure 5 This is a schematic diagram of the locking assembly of the vehicle compartment unlocking structure provided in some embodiments of the present invention; Figure 6 This is a partial structural diagram of the vehicle compartment unlocking structure provided in some embodiments of the present invention. Figure 1 ; Figure 7 This is a partial structural diagram of the vehicle compartment unlocking structure provided in some embodiments of the present invention. Figure 2 .

[0017] Explanation of key component symbols; 100 - Carriage unlocking structure; 110 - Roller blind assembly; 120 - Locking assembly; 121 - Locking box; 122 - Locking component; 1221 - Rack and pinion section; 123 - Elastic component; 124 - Locking channel; 1241 - First limiting channel; 1242 - Second limiting channel; 130 - Connector; 140 - Unlocking assembly; 141 - Unlocking component; 142 - Mounting base; 1421 - Guide section; 1422 - Second... Limiting area; 143-Connecting arm; 1431-First limiting part; 1432-Second limiting part; 1433-First limiting area; 144-Moving part; 145-Mounting cover; 150-Carriage body; 151-Slide rail component; 152-Mounting rack; 153-Opening; 160-Pulley assembly; 161-First pulley component; 162-Second pulley component; X-First direction; Y-Second direction; Z-Third direction. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0020] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0021] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this invention is in use. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention. In addition, the terms "first," "second," "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0022] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0023] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0024] The following detailed description of some embodiments of the present invention is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0025] In related technologies, vehicle cargo lids are used for storing and transporting goods. These lids are typically locked to ensure the security of the stored items, providing waterproofing and anti-theft protection. Most of the locking and unlocking mechanisms between the cargo box and the lid use a single unlocking point design, limiting user access to only one fixed location and restricting usage scenarios. For larger cargo boxes with wider openings, users need to move to the designated unlocking point, resulting in a long path, poor ease of operation, and loosely fitted components in some existing unlocking structures. This can lead to jamming, linkage failure, and inconsistent locking stability, failing to meet the needs for convenient unlocking from multiple locations and stable use. When users need to unlock the cargo lid, they often have to walk around to the corresponding unlocking position. When parked, obstacles may obstruct the user's access to the unlocking components, making the unlocking operation inconvenient and resulting in a poor user experience.

[0026] Please refer to Figure 1 and Figure 2 As shown, an embodiment of this application provides a vehicle body unlocking structure 100, which includes a vehicle body 150, a roller shutter 110, a latch assembly 120, a connector 130, a pulley assembly 160, and an unlocking assembly 140.

[0027] Specifically, in combination Figure 3 and Figure 4 As shown, the carriage 150 is provided with a slide rail 151 and a mounting rack 152 along a first direction X. A roller shutter 110 is used to at least partially cover the opening 153 of the carriage 150 when unfolded. The roller shutter 110 is slidably connected to the slide rail 151. A pulley assembly 160 is mounted on the roller shutter 110. The pulley assembly 160 includes a first pulley 161 and a second pulley 162. The axial direction of the first pulley 161 is perpendicular to the axial direction of the second pulley 162. The first pulley 161 and the second pulley 162... The second pulley 162 is slidably connected to the adjacent side walls of the slide rail 151, so that the roller blind 110 slides relative to the slide rail 151. The locking assembly 120 is installed on the roller blind 110. The locking assembly 120 is disposed opposite to the mounting rack 152. The end of the connector 130 is connected to the end of the locking assembly 120 away from the mounting rack 152. The unlocking assembly 140 includes at least two unlocking members 141, and each of the unlocking members 141 is movably connected to the connector 130.

[0028] In this embodiment, as Figure 4As shown, when any of the unlocking components 141 is activated, the unlocking component 141 drives the locking assembly 120 to move via the connecting member 130, so that the locking assembly 120 engages or disengages with the mounting rack 152. The roller blind 110 can slide on the slide rail 151 of the carriage 150 via the pulley assembly 160, making the rolling of the roller blind 110 smoother. The locking assembly 120 is used to lock the carriage 150 and the roller blind 110. The locking assembly 120 cooperates with the mounting rack 152 to limit and lock the roller blind 110. The unlocking assembly 140 includes at least two unlocking components 141. When it is necessary to unlock the roller blind 110, any unlocking component 141 of the unlocking assembly 140 can be moved via the connecting member 130. 0 drives the locking assembly 120 to move, ensuring that the unlocking force can be stably transmitted to the locking assembly 120, so that the locking assembly 120 moves and engages or disengages with the mounting rack 152. Thus, any unlocking component 141 can realize the unlocking function of the roller shutter 110. The user can operate and adjust the roller shutter 110 from different positions in the vehicle, reducing the user's movement path when adjusting the roller shutter 110, improving the versatility and convenience of the vehicle body unlocking structure 100. At the same time, the user can also use the locking assembly 120 and the mounting rack 152 to suspend the roller shutter 110 at any position on the vehicle body 150 according to the actual needs of the scenario. This can keep the roller shutter 110 partially or completely covering the opening 153 of the vehicle body 150 when it is unfolded.

[0029] refer to Figure 3 and Figure 4 As shown, the vehicle compartment unlocking structure 100 has a first direction X, a second direction Y, and a third direction Z, wherein the first direction X, the second direction Y, and the third direction Z are arranged perpendicularly to each other. For example, the first direction X refers to the length direction of the vehicle compartment unlocking structure 100, the second direction Y refers to the height direction of the vehicle compartment unlocking structure 100, and the third direction Z refers to the width direction of the vehicle compartment unlocking structure 100. It is understood that the above definitions are only for the purpose of understanding the relative positional relationships of the various parts of the vehicle compartment unlocking structure 100 and should not be construed as limitations on this application.

[0030] For example, in combination Figure 1 and Figure 7 As shown, there is at least one first pulley component 161, and the axial direction of the first pulley component 161 is the second direction Y. There can be two second pulley components 162. The two second pulley components 162 and one first pulley component 161 are arranged sequentially along the first direction X. The axial direction of the second pulley component 162 is the third direction Z. The two second pulley components 162 are arranged in parallel and spaced apart. Both the first pulley component 161 and the second pulley component 162 can guide the roller blind component 110 to slide, reduce the jamming of the roller blind component 110 during the sliding process, and improve the stability and smoothness of the sliding.

[0031] In one embodiment, alternatively, such as Figure 1 and Figure 6 As shown, the connector 130 is a connecting rope. When the locking assembly 120 is configured to have at least a first position and a second position, the locking assembly 120 is engaged with the mounting rack 152 in the first position. At this time, the locking assembly 120 and the mounting rack 152 are engaged. When the unlocking member 141 abuts against the connecting rope and drives the locking assembly 120 to retract, the locking assembly 120 separates from the mounting rack 152, placing the locking assembly 120 in the second position. Correspondingly, during the process of switching the locking assembly 120 from the first position to the second position, the unlocking member 141 presses against the connecting rope and drives the connecting rope to move, causing the connecting rope to pull the locking assembly 120 at the end to retract. At this time, the locking assembly 120 disengages from the mounting rack 152, separating the locking assembly 120 from the vehicle body 150, thereby unlocking the vehicle body 150 and the roller shutter 110.

[0032] In one embodiment, alternatively, referencing Figure 4 and Figure 5 As shown, the locking assembly 120 includes a first locking element 122 and a second locking element 122. The two ends of the connecting rope are respectively connected to the first locking element 122 and the second locking element 122. The symmetrical structure of the double locking elements 122 enables simultaneous locking of the roller shutter 110 and the vehicle body 150 on both sides. The locking force is more uniform, avoiding the roller shutter 110 from curling or loosening due to unilateral locking. The two ends of the connecting rope are respectively connected to the double locking elements 122. When any of the unlocking elements 141 is moved, the unlocking element 141 can drive the first locking element 122 and the second locking element 122 to retract synchronously through the connecting element 130 to disengage from the mounting rack 152. The first locking element 122 and the second locking element 122 can be triggered synchronously by a single unlocking element 141. The first locking element 122 and the second locking element 122 are pulled synchronously by the connecting rope to retract, resulting in high synchronization of the unlocking action and optimizing the user operation experience.

[0033] In summary, the roller shutter 110 of the vehicle body unlocking structure 100 can slide on the slide rail 151 of the vehicle body 150 via the pulley assembly 160, making the rolling of the roller shutter 110 smoother. The locking assembly 120 is used to lock the vehicle body 150 and the roller shutter 110. The locking assembly 120 cooperates with the mounting rack 152 to limit and lock the roller shutter 110. The unlocking assembly 140 includes at least two unlocking parts 141. When it is necessary to unlock the roller shutter 110, any unlocking part 141 of the unlocking assembly 140 can drive the locking assembly 120 to move through the connecting part 130, ensuring that the unlocking force can be stably transmitted to the locking assembly 120, thus locking the roller shutter 110. The latch component 120 is movable and engages or disengages with the mounting rack 152, so that any unlocking component 141 can unlock the roller shutter component 110. The user can operate and adjust the roller shutter component 110 from different positions in the vehicle, reducing the user's movement path when adjusting the roller shutter component 110 and improving the versatility and convenience of the vehicle body unlocking structure 100. At the same time, the user can also use the latch component 120 and the mounting rack 152 to suspend the roller shutter component 110 at any position on the vehicle body 150 according to the actual needs of the scenario. This can keep the roller shutter component 110 partially or completely covering the opening 153 of the vehicle body 150 when it is unfolded, thereby improving the user experience.

[0034] refer to Figures 1 to 3 As shown, an embodiment of this application provides another vehicle compartment unlocking structure 100, which includes a vehicle compartment 150, a roller shutter 110, a latch assembly 120, a connector 130, a pulley assembly 160, and an unlocking assembly 140.

[0035] Specifically, in combination Figure 3 and Figure 4As shown, the carriage 150 is provided with a slide rail 151 and a mounting rack 152 along a first direction X. A roller shutter 110 is used to at least partially cover the opening 153 of the carriage 150 when unfolded. The roller shutter 110 is slidably connected to the slide rail 151. A pulley assembly 160 is mounted on the roller shutter 110. The pulley assembly 160 includes a first pulley 161 and a second pulley 162. The axial direction of the first pulley 161 is perpendicular to the axial direction of the second pulley 162. The first pulley 161 and the second pulley 162 slide against adjacent side walls of the slide rail 151, respectively. The roller blind 110 is connected to the slide rail 151 so that it slides relative to the slide rail 151. A locking assembly 120 is mounted on the roller blind 110 and is disposed opposite to the mounting rack 152. The end of the connecting member 130 is connected to the end of the locking assembly 120 away from the mounting rack 152. An unlocking assembly 140 includes at least two unlocking members 141, each of which is movably connected to the connecting member 130. When any unlocking member 141 is moved, it drives the locking assembly 120 to move via the connecting member 130, thereby enabling the locking assembly 120 to move. The roller blind 110 can be engaged or disengaged from the mounting rack 152. The roller blind 110 can slide on the slide rail 151 of the carriage 150 via the pulley assembly 160, allowing for smoother winding of the roller blind 110. The locking assembly 120 locks the carriage 150 and the roller blind 110. The locking assembly 120 cooperates with the mounting rack 152 to limit and lock the roller blind 110. The unlocking assembly 140 includes at least two unlocking elements 141. When the roller blind 110 needs to be unlocked, any unlocking element 141 of the unlocking assembly 140 can drive the locking assembly 120 through the connecting member 130, ensuring that the unlocking force can be stably transmitted to the locking assembly. Component 120 allows the locking component 120 to move and engage or disengage with the mounting rack 152, thereby enabling any unlocking component 141 to unlock the roller shutter 110. Users can operate and adjust the roller shutter 110 from different positions in the vehicle, reducing the user's movement path when adjusting the roller shutter 110 and improving the versatility and convenience of the vehicle unlocking structure 100. At the same time, users can also use the locking component 120 and the mounting rack 152 to suspend the roller shutter 110 at any position on the vehicle body 150 according to actual needs, so that the roller shutter 110 can partially or completely cover the opening 153 of the vehicle body 150 when it is unfolded.

[0036] In one embodiment, alternatively, such as Figure 1 and Figure 3As shown, the connector 130 is a connecting rope. When the locking assembly 120 is configured to have at least a first position and a second position, the locking assembly 120 is engaged with the mounting rack 152 in the first position. When the locking assembly 120 extends out of the roller blind 110 to lock the mounting rack 152, it is in the first position. At this time, the locking assembly 120 is engaged with the mounting rack 152. When the unlocking member 141 abuts against the connecting rope and drives the locking assembly 120 to retract, the locking assembly 120 separates from the mounting rack 152, placing the locking assembly 120 in the second position. Correspondingly, during the process of switching the locking assembly 120 from the first position to the second position, the unlocking member 141 presses against the connecting rope and drives the connecting rope to move, causing the connecting rope to pull the locking assembly 120 at the end to retract. At this time, the locking assembly 120 disengages from the mounting rack 152, separating the locking assembly 120 from the vehicle body 150.

[0037] Optionally, refer to Figure 3 and Figure 4 As shown, the unlocking component 141 includes a mounting base 142, a connecting arm 143, and a movable component 144. The mounting base 142 provides a stable mounting foundation for the entire assembly, ensuring that the unlocking component 141 is firmly positioned on the roller shutter component 110. The movable component 144 is fixedly connected to one end of the connecting arm 143. The connecting arm 143 is provided with a pivot, and the connecting arm 143 is rotatably connected to the mounting base 142 through the pivot, so that the connecting arm 143 and the movable component 144 form a lever structure. The end of the connecting arm 143 away from the movable component 144 can abut against the connecting rope. 1. The lever structure reduces the pressure required for unlocking, improves the feel of operation, and is suitable for various users, further enhancing operational comfort. The connecting arm 143 and the mounting base 142 are connected by a pivot, ensuring smooth and uninterrupted rotation of the connecting arm 143. After the user triggers the movable part 144, the connecting arm 143 can rotate stably around the pivot, causing the connecting arm 143 to abut against and pull the connecting rope. This reduces the possibility of the movable part 144 becoming loose or shifting, ensuring that the lever structure formed by the connecting arm 143 and the movable part 144 remains relatively stable and extending the service life of the unlocking part 141.

[0038] For example, the unlocking member 141 also includes a mounting cover 145, the mounting base 142 is movably connected to the mounting cover 145 and defines a receiving cavity, the mounting cover 145 is rotatable relative to the mounting base 142, the movable member 144 is a movable rod, the locking part is used to lock the movable rod to the mounting base 142, or the user can unlock the movable rod with a key, the movable rod can be received in the receiving cavity, the movable rod is provided with a locking part, the locking part is used to lock the movable rod, thereby improving the anti-theft effect of the unlocking member 141, so that the movable rod can unlock the latch assembly 120.

[0039] Furthermore, such as Figure 4 As shown, the connecting arm 143 is provided with a first limiting part 1431 and a second limiting part 1432. The first limiting part 1431, the second limiting part 1432, and the connecting arm 143 define a first limiting area 1433. The connecting rope passes through the first limiting area 1433 and can abut against the first limiting part 1431 and the second limiting part 1432 respectively. The first limiting area 1433 formed by the cooperation of the first limiting part 1431 and the second limiting part 1432 can constrain and limit the connecting rope, preventing the connecting rope from coming out of the first limiting area 1433 and preventing the connecting rope from slipping, deviating, or tangling. Whether the connecting arm 143 rotates forward or returns to its original position, the connecting rope can bear force and will not leave the transmission path, ensuring the stable transmission of unlocking or locking force. It can reduce the occurrence of jamming or misalignment of the connecting rope. The structure is relatively simple, the unlocking response is relatively timely, and the stability is good.

[0040] Optionally, refer to Figure 4 As shown, the mounting base 142 is provided with a guide portion 1421, and a second limiting area 1422 is defined between the guide portion 1421 and the mounting base 142. The connecting rope passes through the second limiting area 1422. The guide portion 1421, together with the second limiting area 1422 formed by the mounting base 142, further guides and limits the transmission path of the connecting rope. The second limiting area 1422 can work with the first limiting area 1433 to achieve multi-point limiting of the connecting rope, realize multiple limiting protection, constrain the movement trajectory of the connecting rope, and avoid interference between the connecting rope and other components. The guide portion 1421 can ensure that the connecting rope is transmitted linearly along a preset path, avoid deviation in the transmission direction, and ensure that the force can be efficiently transmitted after any unlocking component 141 is triggered, further improving the stability of the structure and the consistency of the unlocking action.

[0041] In one embodiment, alternatively, referencing Figure 4 and Figure 5As shown, the locking assembly 120 includes a locking box 121, a locking element 122, and an elastic element 123. The locking box 121 defines a locking channel 124, which is a closed and stable installation space that protects internal components from external dust and impurities. The locking element 122 passes through the locking channel 124 and can connect to the housing. The elastic element 123 is sleeved on the locking element 122 and abuts against the locking box 121 and the locking element 122. The locking channel 124 provides space for the locking element 122 and the elastic element 123 to accommodate and move. The locking channel 124 can provide linear support for the locking element 122. The movement path ensures smooth extension and retraction of the locking element 122. The elastic support of the elastic element 123 ensures the firmness of the locking element 122 in the locked state, preventing the locking element 122 from loosening due to shaking of the box. The locking element 122 extends and retracts along the locking channel 124 to lock and unlock. In the normal state, the elastic element 123 is in the extended state. Continuously pushing the locking element 122 to extend to the first position realizes the automatic locking function, which is relatively convenient to operate. When the locking element 122 is unlocked, the connecting rope pulls the locking element 122 to compress the elastic element 123 to retract. After unlocking, the unlocking element 141 resets, and the elastic element 123 will automatically spring back to reset and push the locking element 122 to reset, realizing self-locking reset.

[0042] For example, the elastic element 123 can be a constant pressure spring or a return spring.

[0043] Furthermore, such as Figure 6 As shown, the locking member 122 has a rack portion 1221 at one end facing the mounting rack 152. The mounting rack 152 is arranged along the first direction X. The rack portion can engage with a portion of the mounting rack 152. The locking member 122 includes a connecting post, which is a columnar structure. One end of the connecting post is fixedly connected to the rack portion. The rack portion 1221 can be used to engage with the mounting rack 152 to achieve locking. The rack portion 1221 of the locking member 122 can suspend the roller shutter 110 at any position on the vehicle body 150, so that when the roller shutter 110 is unfolded, it partially or completely covers the opening 153 of the vehicle body 150.

[0044] For example, the mounting rack 152 is provided with a plurality of third limiting parts, which are arranged at intervals so that the third limiting parts can engage with the mounting rack 152 to achieve limiting and locking.

[0045] Optionally, such as Figure 5As shown, the locking channel 124 is provided with a first limiting channel 1241 and a second limiting channel 1242 that are interconnected. The locking member 122 is provided with a third limiting part 1221, which is limited within the first limiting channel 1241. The elastic member 123 is limited by the second limiting channel 1242. The first limiting channel 1241 is used to constrain and limit the third limiting part 1221 of the locking member 122. The third limiting part 1221 is limited by the walls at opposite ends of the first limiting channel 1241, so that the third limiting part 1221 can be limited within the first limiting channel. The second limiting channel 1241 moves within the locking channel 1241 to constrain the extension and retraction stroke of the locking element 122, preventing the locking element 122 from overextending and disengaging from the locking box 121, or overcontracting beyond its working range. This ensures that the locking element 122 moves within a reasonable stroke, maintaining a stable locking and unlocking state. The second limiting channel 1242 radially limits the elastic element 123 to prevent the elastic element 123 from skewing, twisting, or shifting during extension and retraction, ensuring that the elastic element 123 always extends and retracts along the axial direction of the locking element 122, with uniform and stable elastic force, further improving the overall stability and durability of the locking assembly 120.

[0046] Further, refer to Figure 5 As shown, the cross-sectional area of ​​the first limiting channel 1241 and the cross-sectional area of ​​the second limiting channel 1242 are different along the extension and retraction direction of the locking member 122, so that the first limiting channel 1241 and the second limiting channel 1242 have different cross-sectional areas. The cross-sectional area of ​​the first limiting channel 1241 matches the size of the third limiting part 1221, and the cross-sectional area of ​​the second limiting channel 1242 matches the size of the elastic member 123, realizing a stepped limiting, which can separate the activity space of the third limiting part 1221 and the elastic member 123. This ensures that the third limiting part 1221 slides smoothly in the first limiting channel 1241 without squeezing or jamming, and also tightly limits the elastic member 123, preventing the elastic member 123 from moving axially, avoiding mutual interference between the two, and ensuring the performance stability during long-term use.

[0047] For example, the cross-sectional area of ​​the first limiting channel 1241 along the extension and retraction direction of the locking member 122 is greater than the cross-sectional area of ​​the second limiting channel 1242.

[0048] In one embodiment, alternatively, referencing Figure 4 and Figure 5As shown, the locking assembly 120 includes a first locking element 122 and a second locking element 122. The two ends of the connecting rope are respectively connected to the first locking element 122 and the second locking element 122. The symmetrical structure of the double locking elements 122 enables the roller shutter 110 to lock synchronously on both sides of the box. The locking force is more uniform, avoiding the box lid lifting or loosening caused by locking on one side. The two ends of the connecting rope are respectively connected to the double locking elements 122. When any unlocking element 141 is activated, the unlocking element 141 can drive the first locking element 122 and the second locking element 122 to retract synchronously through the connecting element 130 to disengage from the mounting rack 152. The first locking element 122 and the second locking element 122 can be triggered synchronously by a single unlocking element 141. The first locking element 122 and the second locking element 122 are pulled synchronously by the connecting rope to retract. The unlocking action has high synchronization and improves the user's unlocking convenience.

[0049] Embodiments of the present invention also provide a vehicle including the cargo box unlocking structure 100 described in any of the above embodiments. The cargo box unlocking structure 100 is used to lock or unlock the cargo box, which can be the tailgate of a vehicle. The cargo box is installed on the vehicle, such as a pickup truck or a van. The cargo box of the vehicle can provide a flexible and spacious storage area. The vehicle including the cargo box unlocking structure 100 has all the beneficial effects of the cargo box unlocking structure 100, which will not be described in detail here.

[0050] In all examples shown and described herein, any specific values ​​should be interpreted as merely exemplary and not as limitations; therefore, other examples of exemplary embodiments may have different values.

[0051] The above-described embodiments are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention.

Claims

1. A vehicle compartment unlocking structure, characterized in that, include: The carriage is provided with a slide rail and a mounting rack along a first direction; A roller shutter for at least partially obscuring the opening of the vehicle compartment when unfolded, the roller shutter being slidably connected to the slide rail; A pulley assembly is mounted on the roller blind assembly. The pulley assembly includes a first pulley and a second pulley. The axial direction of the first pulley is perpendicular to the axial direction of the second pulley. The first pulley and the second pulley are slidably connected to adjacent side walls of the slide rail, so that the roller blind assembly slides relative to the slide rail. A locking assembly is installed on the roller shutter component, and the locking assembly is disposed opposite to the mounting rack; A connector, the end of which is connected to the end of the locking assembly away from the mounting rack; The unlocking component includes at least two unlocking elements, each of which is movably connected to the connector. When any of the unlocking components is activated, the unlocking component drives the locking assembly to move through the connecting component, so that the locking assembly engages or disengages from the mounting rack.

2. The vehicle compartment unlocking structure according to claim 1, characterized in that, The connector is a connecting rope, and the locking assembly is configured to have at least a first position and a second position; The locking assembly is engaged with the mounting rack in the first position; When the unlocking component abuts against the connecting rope and causes the locking assembly to retract along the second direction, the locking assembly separates from the mounting rack, and the locking assembly is in the second position, with the second direction being perpendicular to the first direction.

3. The vehicle compartment unlocking structure according to claim 2, characterized in that, The unlocking component includes a mounting base, a connecting arm, and a movable component. The movable component is fixedly connected to one end of the connecting arm. The connecting arm is provided with a pivot. The connecting arm is rotatably connected to the mounting base through the pivot, so that the connecting arm and the movable component form a lever structure. The end of the connecting arm away from the movable component can abut against the connecting rope.

4. The vehicle compartment unlocking structure according to claim 3, characterized in that, The connecting arm is provided with a first limiting part and a second limiting part. The first limiting part, the second limiting part and the connecting arm define a first limiting area. The connecting rope passes through the first limiting area and can abut against the first limiting part and the second limiting part respectively.

5. The vehicle compartment unlocking structure according to claim 3, characterized in that, The mounting base is provided with a guide portion, and a second limiting area is defined between the guide portion and the mounting base, and the connecting rope passes through the second limiting area.

6. The vehicle compartment unlocking structure according to claim 1, characterized in that, The locking assembly includes a locking box, a locking element, and an elastic element. The locking box defines a locking channel. The locking element passes through the locking channel and can engage with the mounting rack. The elastic element is sleeved on the locking element and abuts against the locking box and the locking element.

7. The vehicle compartment unlocking structure according to claim 6, characterized in that, The locking channel is provided with a first limiting channel and a second limiting channel that are interconnected. The locking member is provided with a third limiting part, which is limited in the first limiting channel. The elastic member is limited by the second limiting channel.

8. The vehicle compartment unlocking structure according to claim 6, characterized in that, The locking member has a rack portion at one end facing the mounting rack, the mounting rack is arranged along the first direction, and the rack portion can engage with a portion of the mounting rack.

9. The vehicle compartment unlocking structure according to any one of claims 6 to 8, characterized in that, The locking assembly includes a first locking member and a second locking member, and the two opposite ends of the connector are respectively connected to the first locking member and the second locking member; When any of the unlocking components is activated, the unlocking component can drive the first locking component and the second locking component to retract synchronously through the connecting component to disengage from the mounting rack.

10. A vehicle, characterized in that, Includes the vehicle compartment unlocking structure as described in any one of claims 1 to 9.

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