Rear door folding storage

Abstract

The utility model relates to the technical field of vehicle storage facilities, and discloses a rear door folding storage device. It aims to solve the technical problems in the prior art that the space utilization rate needs to be improved, and the rear door area of ​​the vehicle is neglected, and this part of the space is not fully utilized to expand the storage function. The utility model includes a folding storage component installed on the rear door of an RV, and the folding storage component includes a folding plate, and a plurality of air holes are evenly arranged on the folding plate. The bottom of the folding plate is movably connected to the rear door of the RV, the middle of the folding plate is connected to the rear door of the RV via a connecting rod folding structure, and the upper part of the folding plate is connected to the rear door of the RV via at least one group of locking structures. The utility model not only solves the problem of insufficient storage space in the car, but also takes into account the convenience of use and safety during driving. It is a highly innovative and practical vehicle storage solution.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle storage facilities, in particular to a rear door folding storage device. Background Art

[0002] In the context of existing in-vehicle storage technology, effective use of in-vehicle space has always been one of the goals pursued by the automotive industry. Traditionally, the rear door area of ​​a vehicle is often neglected or designed only as a simple decoration and protection, without fully utilizing this space to expand storage functions. The design of internal storage space in a vehicle is often limited, especially in small and compact cars. How to achieve multifunctional and flexible storage space in a limited space has become a challenge. Existing vehicle storage facilities such as storage compartments under seats, central armrest boxes, door panel storage slots, etc., have certain limitations in design and practicality, especially in the rear door area. Due to the mechanical structure of opening and closing and safety considerations for passengers entering and exiting, the storage design is relatively conservative.

[0003] Chinese patent document in the prior art: 201821220843.2 discloses a folding storage rack for the trunk of an SUV car, including a trunk interior panel, a side wall rod, a slider, a folding rod group and a latch. The two ends of the side wall rod are fastened to the trunk interior panel by bolts, and a long groove 1 and a long groove 2 are provided in the side wall rod. The slider is slidably connected to the long groove 1. A pin shaft sleeve is provided in the slider, and a rolling bearing is provided at the end of the pin shaft sleeve. The rolling bearing is embedded in the long groove 2. The folding rod group consists of a connecting rod 1, a hinge block and an intermediate rod. The connecting rod 1 is provided with two groups, each group includes two, one end of the connecting rod 1 is hinged to the slider, and the other end of the connecting rod 1 is hinged to one side of the hinge block. A rectangular hole is provided in the middle of the hinge block, and the intermediate rod passes through the rectangular hole and is slidably connected to the rectangular hole. The latch is bolted to the trunk interior panel by a rope.

[0004] However, in the implementation process of the above scheme, there are at least the following technical problems: the space utilization needs to be improved. Although the folding function is designed to meet different storage needs, the storage volume in the folded state is large, which occupies more effective space in the trunk; and the rear door area of ​​the vehicle is neglected, and this part of the space is not fully utilized to expand the storage function. Therefore, it is urgent to propose a rear door folding storage device. Summary of the invention

[0005] In view of the above technical problems, the utility model proposes a rear door folding storage device, aiming to overcome the technical problems in the prior art that the space utilization rate needs to be improved, the rear door area of ​​the vehicle is neglected, and this part of the space is not fully utilized to expand the storage function. By cleverly designing the rear door structure, it can provide additional storage space without affecting normal use, and can be easily folded and stored when the storage function is not needed, thereby achieving effective utilization of space and ensuring the integrity and functionality of the vehicle.

[0006] According to one aspect of the present disclosure, a rear door folding storage device is provided, comprising a left folding storage assembly installed on the left rear door of a motorhome, and a right folding storage assembly installed on the right rear door of the motorhome, the left folding storage assembly comprising two storage compartments embedded in the left rear door of the motorhome, the right folding storage assembly comprising a single storage compartment embedded in the right rear door of the motorhome, the left folding storage assembly and the right folding storage assembly both comprising a folding plate, a plurality of air holes being evenly arranged on the folding plate, the bottom of the folding plate being movably connected to the rear door of the motorhome, the middle portion of the folding plate being connected to the rear door of the motorhome via a connecting rod folding structure, and the upper portion of the folding plate being connected to the rear door of the motorhome via at least one set of locking structures.

[0007] The bottom of the folding plate is connected to the rear door of the RV via a hinge.

[0008] The connecting rod folding structure comprises a first connecting rod and a second connecting rod which are hinged end to end. One end of the first connecting rod is hinged to the rear door of the RV, and the other end is hinged to the second connecting rod. The other end of the second connecting rod is hinged to the middle of the folding plate.

[0009] The locking structure is divided into two groups, each group of locking structures includes two locking holes and a fastener arranged on the folding plate, the fastener includes two locking strips that can pass through the locking holes, the ends of the two locking strips are connected to an arc-shaped fastener, and the other end of the arc-shaped fastener is installed on the rear door of the RV.

[0010] It also includes a push-type elastic switch installed on the inner wall of the storage compartment, the push-type elastic switch includes a button, the button is connected to a movable rod, a groove is arranged at the end of the movable rod, the groove includes a step-type guide groove, the step-type guide groove includes a slide-in groove, a locking groove, and a slide-out groove arranged in sequence, a pull hook is movably installed in the step-type guide groove so as to move therein, the pull hook is connected to a pull rod, the other end of the pull rod passes through a fixed seat and is arranged on a base, and the fixed seat is connected to the end of the movable rod via a spring.

[0011] The push-type elastic switch is also electrically connected to the lighting lamp.

[0012] The beneficial effects of the utility model are:

[0013] The rear door folding storage device provided by the utility model not only solves the problem of insufficient storage space in the vehicle, but also takes into account the convenience of use and the safety during driving. It is an innovative and practical vehicle storage solution.

[0014] By setting up folding storage components in the left and right rear doors of the RV, the space utilization of the door area is greatly improved, providing users with more storage space.

[0015] A folding board is designed with multiple ventilation holes, which not only facilitates ventilation of items, but also allows the folding board to be opened or folded as needed to meet storage needs in different scenarios.

[0016] The folding plate is movably connected to the rear door of the RV through the hinge at the bottom and the connecting rod folding structure in the middle, so that the folding plate can be smoothly unfolded and retracted during the process of opening and closing the door, thereby enhancing the stability of the overall structure.

[0017] Two sets of locking structures are designed to fix it to the rear door of the RV through locking strips and arc-shaped fasteners to ensure safety during driving and prevent stored items from slipping due to bumps and other reasons.

[0018] By pressing the button, the movable rod is controlled to drive the hook to move between the sliding groove, locking groove and sliding groove in the step-type guide groove, so as to realize the rapid locking and unlocking of the storage panel. The operation is simple and quick, and the storage space can be opened and closed without complicated manual operation.

[0019] The push-type elastic switch is electrically connected to the lighting. When the switch is triggered, it can not only control the opening and closing of the storage compartment, but also automatically turn on the lighting. This greatly facilitates users to find and put away items in poorly lit environments and improves the user experience.

[0020] The stepped guide groove design ensures the stability of the storage compartment when locked, avoiding accidental opening of the storage compartment due to driving vibration and other factors, thereby improving driving safety.

[0021] The fixing seat is connected to the end of the movable rod through a spring, so that the hook can automatically return to the preset position under the action of the spring when no external force is applied, so that the storage compartment has a good self-resetting function, and also reduces the force required by the user during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a front view of the left folding storage component and the right folding storage component;

[0023] Figure 2 This is the rear view of the left folding storage component;

[0024] Figure 3 This is the rear view of the right folding storage component;

[0025] Figure 4 It is a schematic diagram of the connection structure between the folding plate and the rear door of the RV;

[0026] Figure 5 This is a schematic diagram of the structure of the push-type elastic switch in the open state;

[0027] Figure 6 This is a schematic diagram of the structure of the push-type elastic switch in the locked state;

[0028] Figure 7 for Figure 5 Schematic diagram of the structure of the middle push-type elastic switch;

[0029] Figure 8 for Figure 6 Schematic diagram of the structure of the middle push-type elastic switch;

[0030] The names of the components in the figure are: 1. Left folding storage component; 2. Right folding storage component; 3. First storage compartment; 4. Second storage compartment; 5. Third storage compartment; 6. Folding plate; 7. Ventilation hole; 8. RV rear door; 9. Hinge; 10. First connecting rod; 11. Second connecting rod; 12. Locking hole; 13. Fastener; 14. Locking strip; 15. Arc fastener; 16. Button; 17. Movable rod; 18. Groove; 19. Step guide groove; 20. Slide-in groove; 21. Locking groove; 22. Slide-out groove; 23. Pull hook; 24. Pull rod; 25. Fixed seat; 26. Base; 27. Spring. DETAILED DESCRIPTION

[0031] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention. Example 1

[0032] This example discloses a rear door folding storage device, see Figures 1 to 8 , including a left folding storage component 1 installed on the left rear door of the RV, and a right folding storage component 2 installed on the right rear door of the RV, the left folding storage component 1 includes a first storage compartment 3 and a second storage compartment 4 embedded in the left rear door of the RV, the right folding storage component 2 includes a third storage compartment 5 embedded in the right rear door of the RV, the left folding storage component 1 and the right folding storage component 2 both include a folding plate 6, a plurality of air holes 7 are evenly distributed on the folding plate 6, the bottom of the folding plate 6 is movably connected to the RV rear door 8, the middle part of the folding plate 6 is connected to the RV rear door via a connecting rod folding structure, and the upper part of the folding plate 6 is connected to the RV rear door 8 via at least one group of locking structures.

[0033] The bottom of the folding plate 6 is connected to the rear door 8 of the RV via a hinge 9 .

[0034] The connecting rod folding structure includes a first connecting rod 10 and a second connecting rod 11 which are hinged end to end. One end of the first connecting rod 10 is hinged to the RV rear door 8, and the other end is hinged to the second connecting rod 11. The other end of the second connecting rod 11 is hinged to the middle of the folding plate 6.

[0035] There are two groups of locking structures, each group of locking structures includes two locking holes 12 and a fastener 13 provided on the folding plate 6, the fastener 13 includes two locking strips 14 that can pass through the locking holes 12, the ends of the two locking strips 14 are connected to an arc-shaped fastener 15, and the other end of the arc-shaped fastener 15 is magnetically or latch-mounted on the rear door 8 of the RV.

[0036] It also includes a push-type elastic switch installed on the inner wall of the storage compartment, the push-type elastic switch includes a button 16, the button 16 is connected to a movable rod 17, a groove 18 is arranged at the end of the movable rod 17, the groove 18 includes a step-type guide groove 19, the step-type guide groove 19 includes a slide-in groove 20, a locking groove 21, and a slide-out groove 22 arranged in sequence, a pull hook 23 is movably installed in the step-type guide groove 19 so as to move therein, the pull hook 23 is connected to a pull rod 24, the other end of the pull rod 24 passes through a fixed seat 25 and is arranged on a base 26, and the fixed seat 25 is connected to the end of the movable rod 17 via a spring 27.

[0037] The push-type elastic switch is also electrically connected to the lighting lamp.

[0038] During operation, when the user needs to use the rear door folding storage device, first, by pressing the button 16, the button 16 will link the movable rod 17, and the step-type guide groove 19 in the groove 18 at the end of the movable rod 17 will guide the hook 23 to move from the locking groove 21 to the sliding groove 22, and the spring 27 will pop out the movable rod 17, thereby releasing the locking state of the folding plate 6. Then, the user can easily open the folding plate 6 from the rear door 8 of the RV through the rotation mechanism of the hinge 9 and the connecting rod folding structure, that is, the first connecting rod 10 and the second connecting rod 11. When the folding plate 6 is unfolded to the right position, the embedded first storage compartment 3, the second storage compartment 4 and the third storage compartment 5 are exposed. At the same time, the process of pressing the button 16 will also trigger the push-type elastic switch, connect the circuit, and make the lighting light on, so that the user can check and take the items in the storage compartment in dim light. When the storage compartment is not in use, the folding plate 6 is returned by pressing the button 16, and the hook 23 is returned along the step-type guide groove 19 under the action of the spring 27, and enters the locking groove 21 from the sliding groove 20. The arc-shaped fastener 15 of magnetic or latch type can be automatically adsorbed or inserted into the corresponding installation position, so that the folding plate 6 is firmly locked on the rear door 8 of the RV, realizing the hiding and storage of the storage space. At the same time, the lighting will automatically go out with the closing of the folding plate, saving energy. The whole device is reasonably designed and easy to operate, which greatly improves the utilization efficiency of the interior space of the RV and the user experience.

[0039] Although some preferred embodiments of the utility model have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the utility model.

[0040] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of this application and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A rear door folding storage device, characterized in that: It includes a left folding storage component installed on the left rear door of the RV, and a right folding storage component installed on the right rear door of the RV, the left folding storage component includes two storage compartments embedded in the left rear door of the RV, the right folding storage component includes a single storage compartment embedded in the right rear door of the RV, the left folding storage component and the right folding storage component both include a folding plate, a plurality of air holes are evenly distributed on the folding plate, the bottom of the folding plate is movably connected to the rear door of the RV, the middle part of the folding plate is connected to the rear door of the RV via a connecting rod folding structure, and the upper part of the folding plate is connected to the rear door of the RV via at least one group of locking structures.

2. The rear door folding storage device according to claim 1, characterized in that: The bottom of the folding plate is connected to the rear door of the RV via a hinge.

3. The rear door folding storage device according to claim 1, characterized in that: The connecting rod folding structure comprises a first connecting rod and a second connecting rod which are hinged end to end. One end of the first connecting rod is hinged to the rear door of the RV, and the other end is hinged to the second connecting rod. The other end of the second connecting rod is hinged to the middle of the folding plate.

4. The rear door folding storage device according to claim 1, characterized in that: The locking structure is divided into two groups, each group of locking structures includes two locking holes and a fastener arranged on the folding plate, the fastener includes two locking strips that can pass through the locking holes, the ends of the two locking strips are connected to an arc-shaped fastener, and the other end of the arc-shaped fastener is installed on the rear door of the RV.

5. The rear door folding storage device according to claim 1, characterized in that: It also includes a push-type elastic switch installed on the inner wall of the storage compartment, the push-type elastic switch includes a button, the button is connected to a movable rod, a groove is arranged at the end of the movable rod, the groove includes a step-type guide groove, the step-type guide groove includes a slide-in groove, a locking groove, and a slide-out groove arranged in sequence, a pull hook is movably installed in the step-type guide groove so as to move therein, the pull hook is connected to a pull rod, the other end of the pull rod passes through a fixed seat and is arranged on a base, and the fixed seat is connected to the end of the movable rod via a spring.

6. The rear door folding storage device according to claim 5, characterized in that: The push-type elastic switch is also electrically connected to the lighting lamp.

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