Vehicle-mounted kitchen

Abstract

The vehicle-mounted kitchen comprises a movable box body, a vehicle-mounted sliding rail and supporting table legs, the movable box body comprises a box body and a box body sliding block, the vehicle-mounted sliding rail comprises a first sliding rail body and a first locking piece, the vehicle-mounted sliding rail is arranged on a vehicle, and the movable box body slides relative to the vehicle through the box body sliding block and the first sliding rail body; the movable box body is fixed to the first sliding rail body through the first locking piece. Each supporting table leg comprises a supporting main body and a table leg sliding rail, each table leg sliding rail comprises a second sliding rail main body and a second locking piece, and the movable box body is in sliding connection with the supporting main body through the second sliding rail main body and is fixed to the supporting main body through the second locking piece. By means of the implementation mode, the movable box body can be in sliding connection with the vehicle-mounted sliding rail and the supporting table legs, the first locking piece and the second locking piece can block or avoid the box body sliding block on the first sliding rail body and the second sliding rail body respectively, then the movable box body can be fixed conveniently, and the vehicle-mounted kitchen can be installed and used inside and outside a vehicle conveniently.

Description

Technical Field

[0001] The present application relates to the technical field of vehicle-mounted equipment, and in particular to a vehicle-mounted kitchen. Background Art

[0002] With the continuous improvement of living standards, outdoor life has gradually become popular among more and more urban residents and has become one of the important choices for people to relax after work. And cooking in the car kitchen is an unavoidable activity.

[0003] However, the vehicle kitchen is heavy and is not fixed to the vehicle, which makes it easy for the vehicle to collide while driving. In addition, when the vehicle kitchen is used outside the vehicle, it is difficult to install and use the vehicle kitchen. Summary of the invention

[0004] The main purpose of this application is to provide a vehicle-mounted kitchen, aiming to solve the above-mentioned technical problems existing in the prior art.

[0005] In order to solve the above problems, the present application provides a vehicle-mounted kitchen, which includes a mobile box, a vehicle-mounted slide rail and a supporting table leg. The mobile box has a box body and a box slider, and the box slider is connected to the box body; the vehicle-mounted slide rail includes a first slide rail body and a first locking member, the first slide rail body is used to connect with the vehicle, the box slider and the first slide rail body are slidably connected, the box body slides on the first slide rail through the box slider, the first locking member is connected to the first slide rail body, and the first locking member is used to stop the box slider to lock the box slider on the first slide rail body , or used to avoid the box slider to separate the box slider and the first slide rail body; the supporting table leg includes a supporting body and a table leg slide rail, the table leg slide rail includes a second slide rail body and a second locking member, the second slide rail body is connected to the supporting body, the box slider and the second slide rail body are slidably connected, the box body slides on the second slide rail body through the box slider, the second locking member is connected to the second slide rail body, the second locking member is used to stop the box slider to lock the box slider on the second slide rail body, or to avoid the box slider to separate the box slider and the second slide rail body.

[0006] In some embodiments, the box slider includes a connecting block and a snap-in block. The snap-in block is spaced apart from the moving box. The connecting block is located between the moving box and the snap-in block to connect the moving box and the snap-in block. The snap-in block is larger in width than the connecting block. The first slide rail body includes a sliding groove, and the snap-in block slides in the sliding groove.

[0007] In some embodiments, the first locking member includes a rotating connection portion and a locking portion, one end of the rotating connection portion is rotatably connected to one end of the first slide rail body, and the other end of the rotating connection portion is connected to one end of the locking portion. The locking portion is bent and extended from the rotating connection portion in a direction perpendicular to the rotating connection portion, and then bent and extended in the direction of the first slide rail body. The size of the clamping block in the length direction is larger than the connecting block, and the rotating connection portion drives the locking portion to rotate so as to be clamped or separated from the clamping block in the length direction.

[0008] In some embodiments, the first slide rail body includes a snap-in notch, which divides the snap-in block into a first snap-in block and a second snap-in block in the length direction, and the snap-in notch penetrates part of the connecting block at the corresponding position of the connecting block. The box slider slides to make the first locking piece correspond to the snap-in notch, and the first locking piece is rotated to achieve snap-in or separation with the end of the first snap-in block close to the second snap-in block.

[0009] In some embodiments, the box body is surrounded by a front wall, a side wall, a rear wall, an upper wall and a bottom wall, and the two side walls and the rear wall include a flip plate, one end of the flip plate is rotatably connected to one side of the bottom wall close to the side wall or the rear wall connected to the respective flip plates, and the box body also includes a drawer, which is slidably arranged inside the box body.

[0010] In some embodiments, the flip plate includes an angle bracket, and the pull-out piece includes an angle bracket. The angle bracket is located at one end of the flip plate away from the bottom wall, the angle bracket connects two adjacent flip plates, one end of the angle bracket is connected to the pull-out piece, and the other end of the angle bracket is connected to the flip plate adjacent to the pull-out piece.

[0011] In some embodiments, the supplementary angle plate includes a fixed plate and a rotating plate. The rotating plate is rotatably connected to one side of the fixed plate close to the adjacent flip plate. The fixed plate slides in the pull-out member to approach the adjacent flip plate. After the rotating plate extends out of the pull-out member, it rotates toward the upper wall until it reaches a position parallel to the side wall and is then fixedly connected to the side wall.

[0012] In some embodiments, the side wall includes a mounting plate, which is located on a side of the side wall away from the flip plate, and the mounting plate is fixed between the upper wall and the bottom wall. The mounting plate includes an array of mounting holes arranged at intervals, a power input port and a power output port. The flip plate includes a connecting port, which is located at a position corresponding to the flip plate and the power input port, and the connecting port passes through the side wall in the connection direction of the two side walls.

[0013] In some embodiments, the vehicle kitchen also includes a pull-out rack, which is arranged inside the box body and located at one end of the pull-out piece close to the rear wall. The pull-out rack, the pull-out piece, the side walls and the upper wall form a storage space, and the pull-out rack slides in the direction from the bottom wall to the upper wall to move away from or closer to the bottom wall.

[0014] In some embodiments, the pull-out storage rack includes a detachable storage basket and a fixed opening, the upper side of the fixed opening has a notch, the detachable storage basket includes a fixed column, the fixed column is located on both sides of the detachable storage basket, the fixed opening is set at a position corresponding to the pull-out storage rack and the fixed column, and the fixed column is inserted into or out of the fixed opening through the notch.

[0015] Compared with the prior art, the vehicle-mounted kitchen provided by the present application includes a mobile box, a vehicle-mounted slide rail and a supporting table leg. The mobile box has a box body and a box slider, and the box slider is connected to the box body; the vehicle-mounted slide rail includes a first slide rail body and a first locking member, the first slide rail body is used to connect with the vehicle, the box slider is slidably connected to the first slide rail body, the box body slides on the first slide rail through the box slider, the first locking member is connected to the first slide rail body, and the first locking member is used to stop the box slider to lock the box slider to the first slide rail body, or Used to avoid the box slider to separate the box slider and the first slide rail body; the supporting table leg includes a supporting body and a table leg slide rail, the table leg slide rail includes a second slide rail body and a second locking member, the second slide rail body is connected to the supporting body, the box slider and the second slide rail body are slidably connected, the box body slides on the second slide rail through the box slider, the second locking member is connected to the second slide rail body, the second locking member is used to stop the box slider to lock the box slider to the second slide rail body, or to avoid the box slider to separate the box slider and the second slide rail body. Through the above embodiment, the mobile box can be slidably connected to the vehicle-mounted slide rail and the supporting table leg respectively, the first locking member and the second locking member can respectively block or avoid the box slider on the first slide rail body and the second slide rail body, thereby facilitating the fixation of the mobile box to the vehicle, and also facilitating the installation and use of the vehicle kitchen inside and outside the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of an embodiment of the vehicle-mounted kitchen provided by the application;

[0018] Figure 2 yes Figure 1 A structural schematic diagram of an embodiment of a mobile box shown;

[0019] Figure 3 yes Figure 1 An enlarged schematic diagram of the structure of the dotted circle shown;

[0020] Figure 4yes Figure 2 An enlarged schematic diagram of the structure of the dotted box shown;

[0021] Figure 5 yes Figure 2 An enlarged schematic diagram of the structure of the solid line frame shown;

[0022] Figure 6 yes Figure 1 The structure schematic diagram of the mobile box shown is a first-view diagram in a fully expanded state;

[0023] Figure 7 yes Figure 6 An enlarged schematic diagram of the structure of the dotted circle shown;

[0024] Figure 8 yes Figure 1 The structural schematic diagram of the mobile box in the second viewing angle in the fully expanded state shown;

[0025] Fig. 9 yes Figure 1 The structure schematic diagram of the mobile box shown in the third perspective in the fully expanded state;

[0026] Fig.10 yes Figure 1 The structure schematic diagram of the mobile box in the fully expanded state from the fourth perspective;

[0027] Fig.11 yes Fig.10 Schematic diagram of the disassembled structure of the pull-out storage rack shown.

[0028] Figure Number:

[0029] In-vehicle kitchen 1; mobile box 10; box body 100; front wall 110; drawer 120; angle plate 121; fixed plate 1211; rotating plate 1212; side wall 130; flip plate 131; angle bracket 132; connecting port 1311; mounting plate 133; mounting hole array 1331; power input port 1332; power output port 1333; rear wall 140; upper wall 150; bottom wall 160; box slider 200; connecting block 210; clamping block 220; first clamping block 211; The second clamping block 212; the clamping notch 230; the pull-out rack 170; the storage space 180; the detachable storage basket 171; the fixing column 1711; the fixing port 1712; the notch 1713; the vehicle-mounted slide rail 30; the first slide rail body 310; the sliding groove 311; the first locking member 320; the rotating connection portion 321; the locking portion 322; the supporting leg 40; the supporting body 410; the leg slide rail 420; the second slide rail body 421; the second locking member 422; the length direction X; the width direction Y. DETAILED DESCRIPTION

[0030] The following embodiments of the technical solution of the present application are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0032] In the description of the embodiments of the present application, technical terms such as "first" and "second" are only used to distinguish different objects and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features.

[0033] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0034] In the description of the embodiments of the present application, the term "and / or" is only a description of the association relationship of the associated objects, indicating that there may be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0035] In the description of the embodiments of the present application, the term "multiple" refers to more than two (including two). Similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces).

[0036] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the embodiments of the present application.

[0037] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. 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 the specific circumstances.

[0038] With the continuous improvement of living standards, outdoor life has gradually been loved by more and more urban residents and has become one of the important choices for people to relax after work. Using a car kitchen for cooking is an unavoidable activity. However, the use of a car kitchen with a cooking function is relatively simple and can only be used on the ground outside the vehicle. However, the weight of the car kitchen is large, and the car kitchen is not fixed to the vehicle, which makes the vehicle prone to collision during driving. Moreover, when the car kitchen is used outside the vehicle, the installation and use of the car kitchen is difficult. In order to solve the relevant technical problems, the present application provides a car kitchen.

[0039] See also Figures 1 to 3 , Figure 1 It is a structural schematic diagram of an embodiment of the vehicle kitchen provided by the application. Figure 2 yes Figure 1 A structural schematic diagram of an embodiment of a mobile box is shown. Figure 3 yes Figure 1 An enlarged schematic diagram of the structure of the dotted circle frame is shown.

[0040] The vehicle kitchen 1 includes a mobile box 10, a vehicle-mounted slide rail 30 and a supporting table leg 40. The mobile box 10 has a box body 100 and a box slider 200, and the box slider 200 is connected to the box body 100; the vehicle-mounted slide rail 30 includes a first slide rail body 310 and a first locking member 320, the first slide rail body 310 is used to connect with the vehicle, the box slider 200 and the first slide rail body 310 are slidably connected, the box body 100 slides on the first slide rail through the box slider 200, the first locking member 320 is connected to the first slide rail body 310, and the first locking member 320 is used to stop the box slider 200 to lock the box slider 200 to the first slide rail body 310, or to avoid the box slider 200 so that the box The box body 100 slides on the second slide rail body 421 through the box body slider 200, and the second locking member 422 is connected to the second slide rail body 421. The second locking member 422 is used to stop the box body slider 200 to lock the box body slider 200 on the second slide rail body 421, or to avoid the box body slider 200 to separate the box body slider 200 and the second slide rail body 421.

[0041] When the mobile box 10 is in the storage state, that is, when not in use, Figure 1 The mobile box 10 is shown in the state of the mobile box 10. The mobile box 10 can be placed in the trunk of the vehicle, and the mobile box 10 includes a box body 100 and a box slider 200, and the box slider 200 is connected to the outer wall of the box body 100. Specifically, the box slider 200 can be connected to the side of the bottom wall 160 of the box body 100 close to the bottom surface of the vehicle.

[0042] The vehicle-mounted slide rail 30 can be arranged on the bottom surface of the trunk of the vehicle, so that the vehicle-mounted slide rail 30 cooperates with the box slider 200, and the box body 100 can slide on the vehicle-mounted slide rail 30 through the box slider 200 in the front-to-back direction of the vehicle, so that it is more labor-saving when sliding, and it is convenient to move the mobile box 10. Specifically, the vehicle-mounted slide rail 30 may include a first slide rail body 310 and a first locking member 320, the first slide rail body 310 may be fixed to the bottom surface of the trunk of the vehicle, and the first locking member 320 is arranged at one end of the first slide rail body 310 away from the front of the vehicle. The box slider 200 and the first slide rail body 310 can be extended in the front-to-back direction of the vehicle, the box slider 200 and the first slide rail body 310 can slide relatively in the front-to-back direction of the vehicle, and the end of the box slider 200 away from the front of the vehicle can be engaged with the first locking member 320, so that the first locking member 320 stops the box body 100 from sliding away from the first slide rail body 310 in the front-to-back direction of the vehicle. When the first locking member 320 is released from the engagement with the box slider 200, the box body 100 can slide relative to the vehicle slide rail 30 in a direction away from the vehicle. A first blocking member can also be provided at one end of the first slide rail body 310 away from the first locking member 320. The first blocking member is located on a side of the first slide rail body 310 close to the mobile box 10, thereby preventing the box slide rail from detaching from the vehicle slide rail 30 in the direction toward the front of the vehicle. The box slider 200 is fixed by the first locking member 320 and the first blocking member to fix the mobile box 10 to the vehicle. The number of the vehicle slide rails 30 and the box slider 200 can be two, and the two vehicle slide rails 30 are arranged at intervals, so that the mobile box 10 connected to the vehicle slide rail 30 can be more stable when fixed and sliding.

[0043] The support leg 40 is supported between the ground and the mobile box 10 so that the mobile box 10 can be placed outside the vehicle. The support leg 40 includes a support body 410 and a leg slide rail 420. The leg slide rail 420 is connected to the end of the support body 410 away from the ground. The leg slide rail 420 is used to connect to the box slider 200 of the mobile box 10. The table leg slide rail 420 includes a second slide rail body 421 and a second locking member 422. The second locking member 422 may have the same structure as the first locking member 320. The second slide rail body 421 is connected to the end of the support body 410 away from the ground. The second locking member 422 is arranged at one end of the second slide rail body 421. The other end of the second slide rail body 421 may be provided with a second blocking member. After the box slider 200 enters the second slide rail body 421 from the end of the second slide rail body 421 provided with the second locking member 422, the second blocking member and the second locking member 422 are located at both ends of the box slider 200. After the second locking member 422 is rotated and engaged with the box slider 200, the second blocking member and the second locking member 422 are simultaneously abutted against the box slider 200, so that the box slider 200 can be fixed on the supporting table leg 40 and can effectively prevent the moving box 10 from shaking. When the second locking member 422 is released from the clamping state of the box slide block 200 , the movable box 10 slides on the second slide rail body 421 in a direction away from the second blocking member to separate from the supporting table leg 40 .

[0044] Through the above-mentioned embodiment, the mobile box 10 can be slidably connected to the vehicle-mounted slide rail 30 and the supporting table leg 40 respectively, and the first locking member 320 and the second locking member 422 can respectively block or avoid the box slider 200 on the first slide rail body 310 and the second slide rail body 421, thereby facilitating the fixation of the mobile box 10 to the vehicle, and also facilitating the installation and use of the vehicle kitchen 1 inside and outside the vehicle.

[0045] See also Figure 4 , Figure 4 yes Figure 2 An enlarged schematic diagram of the structure is shown in the dashed box.

[0046] In some embodiments, the box slider 200 includes a connecting block 210 and a clamping block 220, the clamping block 220 is arranged at a distance from the mobile box 10, and the connecting block 210 is located between the mobile box 10 and the clamping block 220 to connect the mobile box 10 and the clamping block 220. The first slide rail body 310 includes a sliding groove 311, and the clamping block 220 slides in the sliding groove 311. The clamping block 220 and the connecting block 210 are extended in the direction from the front to the rear of the vehicle, which can be understood as the front and rear direction of the vehicle. The size of the clamping block 220 in the width direction Y is greater than the size of the connecting block 210, and the width direction Y can be understood as the left and right direction of the vehicle, and the connecting block 210 is arranged between the box body 100 and the clamping block 220, so that the clamping block 220 and the box body 100 have a gap. The first slide rail body 310 is provided with a sliding groove 311, and the sliding groove 311 is located on the side of the first slide rail body 310 close to the box slider 200. The sliding groove 311 has a clamping wall in the width direction Y, and the cross-section of the clamping wall can be C-shaped. When the box slider 200 is slidably connected with the first slide rail body 310, the clamping wall can insert the portion of the clamping block 220 that is larger than the connecting block 210 in the width direction Y into the C-shaped clamping wall to restrict the clamping block 220 in the sliding groove 311, thereby only allowing the box slide rail to slide in the length direction X. The length direction X can be understood as the direction in which the box slider 200 is extended, which can prevent the box slider 200 from falling off from the first slide rail body 310 in the width direction Y when the box slider 200 slides.

[0047] In some embodiments, the first locking member 320 includes a rotating connection portion 321 and a locking portion 322, one end of the rotating connection portion 321 is rotatably connected to one end of the first slide rail body 310, and the other end of the rotating connection portion 321 is connected to one end of the locking portion 322. The locking portion 322 is bent and extended from the rotating connection portion 321 in a direction perpendicular to the rotating connection portion 321, and then bent and extended in the direction of the first slide rail body 310. The size of the clamping block 220 in the length direction X is larger than the connecting block 210. The rotating connection portion 321 drives the locking portion 322 to rotate so as to be clamped or separated from the clamping block 220 in the length direction X. The first locking member 320 includes a rotating connection portion 321 and a locking portion 322. One end of the rotating connection portion 321 is rotatably connected to one end of the first slide rail body 310, and the other end is connected to the locking portion 322. The rotating connection portion 321 can drive the locking portion 322 to rotate, so that the locking portion 322 can be separated from or engaged with the clamping block 220 in the length direction X. When the locking portion 322 is engaged with the clamping block 220 in the length direction X, the locking portion 322 can be understood as the rotating connection portion 321 being bent and extended away from one end of the first slide rail body 310 in a direction perpendicular to the rotating connection portion 321, and then bent and extended in the direction of the first slide rail body. The size of the clamping block 220 in the length direction X is greater than that of the connecting block 210, so that the end of the clamping block 220 extends out of the connecting block 210 in the length direction X, and the distance of the first bending extension of the rotating connecting portion 321 can match the thickness of the clamping block 220, so that the locking portion 322 can be matched with the portion of the clamping block 220 extending relative to the connecting block 210, and the clamping is firm. A paddle can also be provided on one side of the rotating connecting portion 321 close to the locking portion 322, and the paddle can be understood as an end of the rotating connecting portion 321 close to the locking portion 322 extending in a direction away from the first slide rail body 310, and then the rotating connecting portion 321 can be driven to rotate by prying the paddle to control the clamping or separation of the locking portion 322 and the box slider 200.

[0048] In this embodiment, the connecting block 210 and the clamping block 220 can be through grooves with a U-shaped cross section, the notch of the connecting block 210 faces the clamping block 220, and the notch of the clamping block 220 faces the first slide rail body 310, which can reduce the weight of the connecting block 210 and the clamping block 220, and can also make the end of the rotating connecting member close to the first slide rail body 310 partially located in the clamping block 220, thereby saving space and providing a space for the rotating connecting member to rotate. In addition, the first slide rail body 310 is spaced from the bottom surface of the vehicle trunk so that the first locking member 320 is not hindered by the bottom surface of the trunk when rotating.

[0049] See also Figure 5 , Figure 5 yes Figure 2 An enlarged schematic diagram of the structure of the solid line frame is shown.

[0050] In some embodiments, the first slide rail body 310 includes a snap-in notch 230, which divides the snap-in block 220 into a first snap-in block 211 and a second snap-in block 212 in the length direction X, and the snap-in notch 230 penetrates part of the connecting block 210 at a corresponding position of the connecting block 210, and the box slider 200 slides to make the first locking member 320 correspond to the snap-in notch 230, and the first locking member 320 is rotated to achieve snap-in or separation with one end of the first snap-in block 211 close to the second snap-in block 212. The clamping notch 230 divides the clamping block 220 into a first clamping block 211 and a second clamping block 212 in the length direction X. The first clamping block 211 is close to the front of the vehicle, and the second clamping block 212 is located at an end of the first clamping block 211 away from the front of the vehicle. The clamping notch 230 also penetrates part of the connecting block 210 at the corresponding position, so that when the locking portion 322 clamps the end of the first clamping block 211 close to the second clamping block 212, the end of the locking portion 322 close to the first clamping block 211 can be accommodated in the corresponding penetrated position of the connecting block 210. Thus, when the mobile box 10 slides outward and the first locking member 320 slides to the position of the clamping notch 230, the mobile box 10 is fixed at this position by the clamping of the locking portion 322 and the first connecting block 210. Then, after the mobile box 10 is pulled out a certain distance, cooking and other operations can be performed directly on the vehicle, and the mobile box 10 can be fixed during the operation. The demand of cooking directly using the mobile box 10 on the vehicle is met when one person or a small number of people are present.

[0051] See also Figure 6 , Figure 6 yes Figure 1 The structure diagram of the mobile box shown is a first-person perspective diagram in a fully expanded state.

[0052] In some embodiments, the box body 100 is surrounded by a front wall 110, a side wall 130, a rear wall 140, an upper wall 150, and a bottom wall 160. Both the side walls 130 and the rear wall 140 include a flip plate 131. One end of the flip plate 131 is rotatably connected to the bottom wall 160 close to a side of the side wall 130 or the rear wall 140 connected to the respective flip plates 131. The box body 100 also includes a drawer 120, which is slidably disposed inside the box body 100. The side walls 130 and the rear wall 140 of the box body 100 have flip plates 131. There are a plurality of flip plates 131, which are respectively a part of the side walls 130 and the rear wall 140. The flip plates 131 are disposed on the outside of the side walls 130 and the rear wall 140, that is, on the side away from the inside of the box body 100. One side of the flip plate 131 of each of the two side walls 130 and the rear wall 140 is rotatably connected to the bottom wall 160, specifically, it can be connected by a hinge, so that the flip plate 131 can rotate around the hinge when the vehicle kitchen 1 is in a fully expanded state, and the flip plate 131 can be rotated to a horizontal position, so that some cooking preparations can be performed on the flip plate 131. The box body 100 has a partition inside, and the size of the partition in the length direction X can be smaller than the distance from the front wall 110 to the rear wall 140. The partition divides the internal space of the box body 100 and the front wall 110 into upper and lower parts. The partition and the upper wall 150 and the bottom wall 160 are spaced apart, and the lower layer of the partition is provided with a drawer 120, which can be slidably connected to the side walls 130 on both sides, so that the drawer 120 can be pulled out relative to the box body 100. An induction cooker may be disposed on the drawer 120 , and the induction cooker may be embedded in the drawer 120 . The upper surface of the induction cooker may serve as at least a portion of the upper surface of the drawer 120 , thereby fully utilizing the space of the drawer 120 .

[0053] In addition, the flip plate 131 and the upper wall 150 may be provided with two folding rods respectively, and the folding rods are divided into two parts, and the two parts are connected by a rotating shaft. The side wall 130 and the upper wall 150 may be provided with grooves for accommodating the folded folding rods, so that the folding rods can be folded in the side wall 130 and the upper wall 150. The two folding rods are arranged at intervals, and one end of the two folding rods of the side wall 130 is connected to one end of the flip plate 131 close to the upper wall 150, and the other end is connected to the position of the side wall 130 close to the upper wall 150. One end of the two folding rods of the upper wall 150 is connected to the side of the upper wall 150 close to the bottom wall 160, and the other end is connected to the inner side of the side wall 130, thereby improving the load-bearing capacity of the flip plate 131 and supporting the upper wall 150 after flipping. The flip plate 131 may also be provided with reinforcing ribs, which may be arranged on both sides of the flip plate 131, and the reinforcing ribs may protrude from the surface of the flip plate 131 to strengthen the anti-bending ability of the flip plate 131. Therefore, when the vehicle kitchen 1 is in the fully expanded state, the flip plate 131 and the drawer 120 are expanded outward, so that cooking and other operations can be performed on the four sides of the box body 100, the circumferential space of the box body 100 is fully utilized, and the layout design of the vehicle kitchen 1 is more reasonable.

[0054] In some embodiments, the flip plate 131 includes a supplementary angle frame 132, the drawer 120 includes a supplementary angle plate 121, the supplementary angle frame 132 is located at one end of the flip plate 131 away from the bottom wall 160, the supplementary angle frame 132 connects two adjacent flip plates 131, one end of the supplementary angle plate 121 is connected to the drawer 120, and the other end of the supplementary angle plate 121 is connected to the flip plate 131 adjacent to the drawer 120. The supplementary angle frame 132 is provided on the flip plate 131, and a through hole is provided at the corner of the flip plate 131 close to the upper wall 150 and the adjacent flip plate 131. Specifically, the flip plate 131 of the rear wall 140 is provided with a through hole at a corner close to the two side walls 130 and away from the bottom wall 160, and the flip plate 131 of the side wall 130 is provided with a through hole at a corner close to the flip plate 131 of the rear wall 140 and away from the bottom wall 160. One end of one of the angle brackets 132 is inserted into a through hole of the flip plate 131 of the rear wall 140, and the other end of the angle bracket 132 is inserted into the through hole of the flip plate 131 of the adjacent side wall 130. Another angle bracket 132 is arranged in the same manner and is connected to the flip plate 131 of the other side wall 130. The flip plates 131 of the rear wall 140 and the side wall 130 are connected as a whole through the angle bracket 132, thereby improving the overall stability of the flip plates 131 of the side wall 130 and the rear wall 140. The through hole of the flip plate 131 is arranged at the end away from the bottom wall 160, which can make the flip plate 131 more stable. The angle bracket can be a metal frame with a right angle, so that the angle bracket can form a square gap with the side edges of the flip plates 131 at both ends, and then a drain frame and a sundries basket can be used in the gap to increase the functionality of the vehicle kitchen 1. The drawer 120 can be divided into two parts, the upper part is used to place heating devices such as an induction cooker, and the lower part is provided with a supplementary angle plate 121 on both sides of the flip plate 131 close to the two side walls 130. The supplementary angle plate 121 can be stored in the drawer 120, or it can extend from the drawer 120 to approach and connect the flip plates 131 on both sides. A latch is provided on the side of the supplementary angle plate 121 away from the other supplementary angle plate 121, and the latch can move in the length direction X. The flip plate 131 adjacent to the supplementary angle plate 121 is provided with a pin hole corresponding to the direction of travel of the latch, and the latch can be plugged into the pin hole, thereby further increasing the space for cooking operations in the vehicle kitchen 1, and also connecting the drawer 120 and the flip plate 131 as a whole, which can improve the overall stability of the drawer 120 and the flip plate 131. The supplementary angle plate 121 can also be provided with the same reinforcing ribs as the flip plate 131 to improve the strength of the supplementary angle plate 121.

[0055] See also Figure 7 , Figure 7 yes Figure 6 An enlarged schematic diagram of the structure of the dotted circle frame is shown.

[0056] In some embodiments, the supplementary angle plate 121 includes a fixed plate 1211 and a rotating plate 1212, the rotating plate 1212 is rotatably connected to a side of the fixed plate 1211 close to the adjacent flip plate 131, the fixed plate 1211 slides in the drawer 120 to approach the adjacent flip plate 131, and the rotating plate 1212 extends out of the drawer 120 and rotates in the direction of the upper wall 150 until it is parallel to the side wall 130 and then is fixedly connected to the side wall 130. In addition to being connected to the adjacent flip plate 131, the supplementary angle plate 121 can also be connected to the side wall 130. Specifically, the supplementary angle plate 121 can also include a fixed plate 1211 and a rotating plate 1212, the fixed plate 1211 is disposed inside the drawer 120, and is slidably connected to the drawer 120, so that the fixed plate 1211 slides in the width direction Y. The rotating plate 1212 is provided with a latch that travels in the length direction X, and the rotating plate 1212 can rotate in the direction of the upper wall 150. After the rotating plate 1212 can be rotated to a position parallel to the side wall 130, a plug hole is provided at a position corresponding to the plug pin on the side wall 130, and the plug pin can be inserted into the plug hole of the side wall 130 to fix the rotating plate 1212 at this position. When the heating device on the drawer 120 is used, the rotating plate 1212 can stand on both sides of the drawer 120, thereby reducing the influence of natural wind on cooking. The size of the fixed plate 1211 in the length direction X can be slightly larger than the size of the rotating plate 1212. When the rotating plate 1212 is extended, the fixed plate 1211 can be limited inside the drawer 120.

[0057] See also Figure 8 and Fig. 9 , Figure 8 yes Figure 1 The structure diagram of the mobile box shown in the second viewing angle in the fully expanded state. Fig. 9 yes Figure 1 The structure diagram of the mobile box shown is a third-angle view in the fully expanded state.

[0058] In some embodiments, the side wall 130 includes a mounting plate 133, which is located on a side of the side wall 130 away from the flip plate 131. The mounting plate 133 is fixed between the upper wall 150 and the bottom wall 160. The mounting plate 133 includes an array of mounting holes 1331, a power input port 1332, and a power output port 1333 arranged at intervals. The flip plate 131 includes a connecting port 1311, which is located at a position of the flip plate 131 corresponding to the power input port 1332, and the connecting port 1311 passes through both sides of the side wall 130 in the width direction Y. The mounting plate 133 is arranged on a side of the side wall 130 away from the flip plate 131, that is, the mounting plate 133 is located on the inner side of the side wall 130. After the flip plate 131 is flipped to a horizontal position, the mounting plate 133 can be used. The mounting plate 133 is provided with an array of mounting holes, which pass through the mounting plate 133 in the width direction Y. The mounting holes can be used in conjunction with hooks to hang items needed for cooking. The mounting plate 133 is also provided with a power input port 1332 and a power output port 1333 , which can be located on the mounting plate 133 on both sides respectively, so that the layout of the power input port 1332 and the power output port 1333 is more reasonable.

[0059] like Figure 2 As shown, the position corresponding to the flip plate 131 and the power input port 1332 is also provided with a communication port 1311, and the communication port 1311 runs through both sides of the flip plate 131. When the flip plate 131 is closed, the box body 100 can also be powered. The mounting plate 133 can also be provided with a wire storage port and a power output switch. The power output switch can be located on the same side of the mounting plate 133 as the power output port 1333, and the wire storage port can be located on the same side of the mounting plate 133 as the power input port 1332. The side of the mounting plate 133 away from the flip plate 131 can be provided with a mounting groove corresponding to the power input port 1332, the power output port 1333, the wire storage box and the power output switch port. The mounting groove can be used to install the electrical components required for installing the power input, output and switch, and place the wires. In this way, the input and output configuration of the power supply is more reasonable and convenient to use. In addition, the power input port 1332, the power output port 1333, the wire storage box and the power output switch port can also be provided with waterproof covers to reduce the impact of water on the circuit.

[0060] See also Fig.10 , Fig.10 yes Figure 1 The structure diagram of the mobile box shown is a fourth perspective diagram when it is in a fully expanded state.

[0061] In some embodiments, the vehicle kitchen 1 further includes a pull-out shelf 170, which is disposed inside the box body 100 and located at one end of the drawer 120 close to the rear wall 140. The pull-out shelf 170, the drawer 120, the side wall 130 and the upper wall 150 form a storage space 180, and the pull-out shelf 170 slides in the direction from the bottom wall 160 to the upper wall 150 to move away from or close to the bottom wall 160. The pull-out shelf 170 is disposed inside the box body 100 and close to the rear wall 140, which can be understood as the pull-out shelf 170 being disposed between the rear wall 140 and the compartment. The lifting rack 170 can slide in the direction from the bottom wall 160 to the upper wall 150, so that the lifting rack 170 can be stored in the box body 100 or extend from the upper wall 150. The lifting rack 170 extends from the upper wall 150 to facilitate the taking and placing of items on the lifting rack 170. The lifting rack 170, the interlayer, the upper wall 150 and the front wall 110 form a storage space 180. The storage space 180 can be used to place items required for cooking. The storage space 180 can also be provided with a fixing belt, which can be fixedly connected to the interlayer through the fixing perforations on the interlayer. The fixing belt can be arranged along the length direction X, thereby better reducing the shaking of the fixed items when the vehicle is driving. The upper wall 150 is connected to the upper part of the front wall 110, and one end of the upper wall 150 away from the front wall 110 can be connected to the box body 100 through a hinge, so that the upper wall 150 can be flipped upward along the hinge, and then the box body 100 can be opened by flipping the upper wall 150, so that the upper wall 150 is more open after flipping, which is conducive to taking and placing items in the storage space 180 of the box body 100. The lifting rack 170 is also located between the installation grooves on both sides. The lifting rack 170 can be provided with a movable pin and a control switch, and the movable pin is located on both sides of the lifting rack 170. A limiting groove may be provided on one side of the installation slot close to the lifting rack 170, and a control switch is provided at one end of the lifting rack 170 close to the upper wall 150. The control switch is connected to a movable pin, and the control switch is pulled to drive the entire lifting rack 170 to extend out of the box body 100. In the process of reaching the predetermined position, the movable pin slides in the limiting groove. After reaching the predetermined position, the movable pin pops out in the direction of the installation slot to engage with the upper surface of one end of the installation slot close to the upper wall 150, thereby fixing the lifting rack 170 at the predetermined position. Pressing the control switch can release the engagement between the movable pin and the installation slot, so that the lifting rack 170 falls back into the box body 100.

[0062] A wire slot is provided between the bottom wall 160 and the lifting rack 170, and the wire slot is used to accommodate the connection wires connecting the power input and the power output. A wire slot plate is provided between the wire slot and the lifting rack 170, and the wire slot plate is sealed on the wire slot. The lifting rack 170 can be abutted against one end of the limit slot close to the bottom wall 160 through a movable pin, so that the movable pin bears the weight of the lifting rack 170, or the end of the lifting rack 170 close to the bottom wall 160 is connected to the wire slot plate, so that the wire slot plate bears at least part of the weight of the lifting rack 170, so as to improve the service life of the movable pin.

[0063] See also Fig.11 , Fig.11 yes Fig.10 Schematic diagram of the disassembled structure of the pull-out storage rack shown.

[0064] In some embodiments, the lifting rack 170 includes a detachable storage basket 171 and a fixing port 1712, the fixing port 1712 has a notch 1713 on the side, the detachable storage basket 171 includes a fixing column 1711, the fixing column 1711 is located on both sides of the detachable storage basket 171, the fixing port 1712 is set at the position of the lifting rack 170 corresponding to the fixing column 1711, and the fixing column 1711 is inserted into or exits the fixing port 1712 from the notch 1713. The lifting rack 170 may include a detachable storage basket 171 and a vertical storage slot, and the vertical storage slot is set on both sides of the detachable storage basket 171. Fixed columns 1711 are provided on both sides of the detachable storage basket 171, and a fixed opening 1712 is correspondingly provided on the wall surface of the vertical storage slot near the fixed column 1711. The fixed opening 1712 protrudes from the wall surface of the vertical storage slot near the fixed column 1711, and a notch 1713 is provided on the fixed opening 1712 in the direction from the front wall 110 to the upper wall 150. It can be understood that the notch 1713 is provided on the oblique upper side of the fixed opening 1712, so that the detachable storage basket 171 can be obliquely inserted into the fixed opening 1712 from the notch 1713 through the fixed column 1711, and then the detachable storage basket 171 can be installed on the pull-out rack 170. The fixed column 1711 is a cylinder, and the notch 1713 part is a circular groove having a rotational fit with the fixed column 1711, so that the detachable storage basket 171 can be rotated on the pull-out rack 170, so as to facilitate the taking and placing of items on the detachable storage basket 171. The detachable storage frame may be provided with a hook on one side near the rear wall 140 in the length direction X, so that the detachable storage basket 171 can be mounted on the mounting hole of the mounting plate 133 through the hook for easy use. The detachable storage frame may also be provided with invisible grooves on both sides, and the fixing column 1711 may be arranged in the invisible grooves. The lower end of the invisible groove is provided with an escape port, so that the fixing port 1712 is inserted into the invisible groove through the escape port, and the fixing column 1711 is also inserted into the fixing port 1712, thereby making the interval between the two sides of the detachable storage basket and the side of the vertical storage groove smaller, so that the size of the detachable storage basket 171 is larger and the installation is more beautiful. The pull-out rack 170 may also include a horizontal storage basket, which is located below the detachable storage basket 171, so as to make full use of the pull-out rack 170 and have more space for placing cooking tools or materials.

[0065] One of the vertical storage slots can be used to store a rechargeable emergency flashlight. An adapter connected to the rechargeable emergency flashlight can be provided at the bottom of the vertical storage slot. Charging contacts can be provided at positions corresponding to the wire slot plate and the adapter. When the pull-out storage rack 170 is stored in the box body 100, the charging contacts are connected to the adapter, and the adapter can be electrically connected to the charging contacts to charge the rechargeable emergency flashlight.

[0066] In some embodiments, the support table leg 40 may also include a telescopic table leg and a folding table leg. The folding table leg includes a folding portion and a folding support portion. There may be multiple folding support portions, one end of the multiple folding support portions is rotatably connected to the folding portion, and the other end is connected to the table leg slide rail 420. The folding support portion can rotate around the folding portion to fold the folding support portion. The telescopic table leg is supported between the ground and the folding support portion, and can be connected to the middle of the folding support portion to improve stability. The telescopic table leg includes a telescopic rod and a fixed portion, and the two ends of the telescopic rod are respectively connected to the folding support portion and the fixed portion. The telescopic rod can be telescoped to adjust the height of the vehicle-mounted kitchen 1. The fixed portion includes an abutment plate, a ground nail and a limit block. The fixed portion is located at the end of the telescopic rod close to the ground. The fixed plate 1211 abuts against the ground to increase the contact area with the ground, thereby increasing the friction force and improving the overall stability of the support table leg 40. The ground nail is located inside the telescopic rod and can slide inside the telescopic rod. The fixed portion has a through hole so that the ground nail can be extended and inserted into the ground for fixing. The end of the ground nail close to the ground is a conical structure, which is conducive to fixing the ground nail to the ground. The limit block is at least partially located at a position corresponding to the ground nail inside the telescopic rod, and the lower surface of the end of the ground nail away from the conical structure abuts against the upper surface of the limit block, thereby preventing the ground nail from falling.

[0067] Specifically, the number of folding support parts and telescopic legs can be 4, and one telescopic leg corresponds to one folding support part. The second rail body 421 can be divided into a rail blocking body and a rail locking body. The end of the rail blocking body away from the rail locking body is provided with a second blocking member, and the end of the rail locking body away from the rail blocking body is provided with a second locking member 422. The two folding support parts on one side of the folding table leg can be connected to a rail blocking body respectively, and the two folding support parts on the other side of the folding table leg can be connected to a rail locking body respectively, thereby forming two groups of second rail bodies 421. The two second rail bodies 421 cooperate with the two box sliders 200 to fix the box body 100 on the support table leg 40.

[0068] When the vehicle kitchen 1 is in the storage state, the flip plate 131, the drawer 120 and the lifting rack 170 are respectively stored in the side wall 130 and the box body 100, and the box body 100 is fixed to the vehicle through the box slider 200 and the vehicle slide rail 30. When the vehicle kitchen 1 is in the semi-expanded state, the lifting rack 170 and the drawer 120 can slide out, and the box body 100 can slide out of the vehicle for a distance, so that the box body 100 is fixed to the first clamping block 211 at the clamping notch 230 through the first locking member 320, and then the box body 100 can be fixed to the vehicle after sliding out for a distance. The extension of the drawer 120, the lifting rack 170 and the upper wall 150 that can be used as a storage table can meet the picnic needs of a single person or a small number of people, and the mobile box body 10 does not need to be carried outside the vehicle, and can be used directly in the vehicle. When the vehicle kitchen 1 is in the fully unfolded state, the drawer 120, the lifting rack 170 and the flip plate 131 can be pulled out or flipped, and the mobile box 10 is fixed on the supporting table legs 40. At this time, the circumference of the vehicle kitchen 1 is arranged with operation areas for cooking. Therefore, the needs of more people for picnics can be met.

[0069] To sum up, the mobile box 10 can be slidably connected to the vehicle-mounted slide rail 30 and the supporting table leg 40 respectively, and the first locking member 320 and the second locking member 422 can respectively block or avoid the box slider 200 on the first slide rail body 310 and the second slide rail body 421, thereby facilitating the fixation of the mobile box 10 to the vehicle, and also facilitating the installation and use of the vehicle kitchen 1 inside and outside the vehicle.

[0070] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should all be included in the scope of the claims and specification of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in the various embodiments can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. A vehicle-mounted kitchen, characterized in that: The vehicle kitchen comprises: A mobile box body comprises a box body body and a box body slider, wherein the box body slider is connected to the box body; The vehicle-mounted slide rail comprises a first slide rail body and a first locking member, wherein the first slide rail body is used to be connected to the vehicle, the box slider is slidably connected to the first slide rail body, the box body slides on the first slide rail through the box slider, the first locking member is connected to the first slide rail body, and the first locking member is used to stop the box slider to lock the box slider on the first slide rail body, or to avoid the box slider to separate the box slider from the first slide rail body; A support table leg includes a support body and a table leg slide rail, the table leg slide rail includes a second slide rail body and a second locking member, the second slide rail body is connected to the support body, the box slider and the second slide rail body are slidably connected, the box body slides on the second slide rail body through the box slider, the second locking member is connected to the second slide rail body, the second locking member is used to stop the box slider to lock the box slider to the second slide rail body, or to avoid the box slider to separate the box slider and the second slide rail body.

2. The vehicle-mounted kitchen according to claim 1, characterized in that: The box slider includes a connecting block and a clamping block, the clamping block is spaced apart from the moving box, the connecting block is located between the moving box and the clamping block to connect the moving box and the clamping block, the size of the clamping block in the width direction is larger than the connecting block, the first slide rail body includes a sliding groove, and the clamping block slides in the sliding groove.

3. The vehicle-mounted kitchen according to claim 2, characterized in that: The first locking member includes a rotating connection portion and a locking portion, one end of the rotating connection portion is rotatably connected to one end of the first slide rail body, and the other end of the rotating connection portion is connected to one end of the locking portion, and the locking portion is bent and extended from the rotating connection portion in a direction perpendicular to the rotating connection portion, and then bent and extended in the direction of the first slide rail body, the size of the clamping block in the length direction is larger than the connecting block, and the rotating connection portion drives the locking portion to rotate so as to be clamped or separated from the clamping block in the length direction.

4. The vehicle-mounted kitchen according to claim 3, characterized in that: The first slide rail body includes a snap-in notch, which divides the snap-in block into a first snap-in block and a second snap-in block in the length direction, and the snap-in notch penetrates part of the connecting block at the corresponding position of the connecting block. The box slider slides to make the first locking piece correspond to the snap-in notch, and the first locking piece is rotated to realize snap connection or separation with an end of the first snap-in block close to the second snap-in block.

5. The vehicle-mounted kitchen according to claim 1, characterized in that: The box body is surrounded by a front wall, side walls, a rear wall, an upper wall and a bottom wall. The two side walls and the rear wall include a flip plate. One end of the flip plate is rotatably connected to the bottom wall close to one side of the side wall or the rear wall connected to the respective flip plates. The box body also includes a drawer, which is slidably arranged inside the box body.

6. The vehicle-mounted kitchen according to claim 5, characterized in that: The flip plate includes a supplementary angle frame, and the pull-out piece includes a supplementary angle plate. The supplementary angle frame is located at one end of the flip plate away from the bottom wall, the supplementary angle frame connects two adjacent flip plates, one end of the supplementary angle plate is connected to the pull-out piece, and the other end of the supplementary angle plate is connected to the flip plate adjacent to the pull-out piece.

7. The vehicle-mounted kitchen according to claim 6, characterized in that: The supplementary angle plate includes a fixed plate and a rotating plate, the rotating plate is rotatably connected to one side of the fixed plate close to the adjacent flip plate, the fixed plate slides in the drawer to approach the adjacent flip plate, and the rotating plate extends out of the drawer and rotates toward the upper wall until it is in a position parallel to the side wall and is then fixedly connected to the side wall.

8. The vehicle-mounted kitchen according to claim 5, characterized in that: The side wall includes a mounting plate, which is located on a side of the side wall away from the flip plate, and is fixed between the upper wall and the bottom wall. The mounting plate includes an array of mounting holes, a power input port and a power output port arranged at intervals. The flip plate includes a connecting port, which is located at a position of the flip plate corresponding to the power input port, and the connecting port passes through the side wall in the connection direction of the two side walls.

9. The vehicle-mounted kitchen according to claim 5, characterized in that: The box body also includes a pull-out rack, which is arranged inside the box body and located at one end of the drawer close to the rear wall. The pull-out rack, the drawer, the side walls and the upper wall form a storage space, and the pull-out rack slides in the direction from the bottom wall to the upper wall to move away from or approach the bottom wall.

10. The vehicle-mounted kitchen according to claim 9, characterized in that: The pull-up storage rack includes a detachable storage basket and a fixing opening, the fixing opening has a notch on the upper side, the detachable storage basket includes fixing columns, the fixing columns are located on both sides of the detachable storage basket, the fixing opening is arranged at a position of the pull-up storage rack corresponding to the fixing columns, and the fixing columns are inserted into or exit the fixing opening through the notch.

Images