A camping trolley for easy storage

Abstract

The utility model discloses a camping trolley convenient to store, including camping trolley holding subassembly, camping trolley holding subassembly below is provided with a plurality of detachable walking wheel subassembly, camping trolley holding subassembly front end is provided with L type handle subassembly. The camping trolley provided by the utility model is aimed at the problems existing in the prior art, the handle is improved, so that the handle can be below or equal to the upper end of the frame after contraction, so that a part does not protrude, the contraction space of the upper end is reduced, and the walking wheel part is designed in a detachable mode, the contraction space of the lower end is reduced without the restriction of the walking wheel at the lower end, so that the camping trolley of the utility model is contracted, and the required storage space is greatly reduced.

Description

Technical Field

[0001] This utility model relates to the field of camping pushcart technology, and in particular to a camping pushcart that is easy to store. Background Technology

[0002] The camping push-pull forklift is a portable transport tool designed specifically for outdoor scenarios. It's primarily used for moving equipment and supplies during activities such as camping, picnics, and fishing, solving the "last mile" problem of carrying heavy loads. Its foldable storage design balances large capacity with portability, making it a core piece of equipment for modern lightweight outdoor living.

[0003] For existing camping trolleys, in addition to considering the unfolded storage space, the folded storage problem also needs to be considered. For example, patent number 202421792236.9, patent name: "A Multifunctional Camping Vehicle," specifically includes a frame, wheels, handles, and guardrails on the frame. The frame has several stops, which are rotatably connected to the sides of the frame. A limiting component is provided between the stops and the frame, and the stops and guardrails surround to form a storage cavity. When this camping vehicle is not in use, a cushion can be placed in the storage cavity to use it directly as a sofa. Alternatively, the stops can be rotated to a horizontal position or a certain angle, and the limiting component keeps the adjusted position of the stops fixed. At this time, the storage cavity is open at both ends. Users can place some cushions at the bottom of the storage cavity and then lie down to rest. The stops can be used to support the user's legs. At this time, the idle camping vehicle becomes a platform for lying down and resting, enriching the functionality of the camping vehicle.

[0004] While the camping trolleys described above enhance the functionality of camping vehicles, they require a relatively large storage space when folded up. This is a problem with existing camping trolleys, and the main reasons are as follows: Due to its shape requirements, the handle of the camping trolley cannot be flush with the frame of the vehicle after being retracted. As can be seen from the above patent, it will protrude from the frame. If it were flush with the frame, it would be difficult to pull out, and there would be situations such as getting stuck or pinching the hand. Therefore, some space needs to be given to the handle during storage, thereby increasing the storage space after retraction. Secondly, the wheels of existing camping trolleys are almost all fixed and cannot be disassembled. Therefore, during the storage process, the bottom will protrude slightly, increasing the storage space after collapsing. Utility Model Content

[0005] In view of this, in order to solve the problem of large storage space after the existing camping pushcarts are folded up, this utility model proposes a camping pushcart that is easy to store.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A camping pushcart that is easy to store includes a camping pushcart holding component, a plurality of detachable walking wheel components are provided below the camping pushcart holding component, and an L-shaped handle component is provided at the front end of the camping pushcart holding component.

[0007] As a further improvement to the above technical solution: An optimized version of the above technical solution is that the camping pushcart holding assembly is further equipped with a wheeled holding net.

[0008] An optimized version of the above technical solution is that the camping pushcart holding component is also provided with binding straps.

[0009] An optimized version of the above technical solution is that the walking wheel assembly includes a walking wheel bracket, a walking friction wheel rotatably disposed below the walking wheel bracket, and a connecting rod disposed on the walking wheel bracket.

[0010] An optimized version of the above technical solution is as follows: the connecting rod includes a fixed connecting rod and a rotating connecting rod. The fixed connecting rod is inserted into the lower rear end of the camping pushcart holding component and fixed with a detachable insert rod. The rotating connecting rod is cylindrical and has a slot at its upper end. A connecting kit is provided at the front end of the camping pushcart holding component, and a slidable locking block is provided on the connecting kit. The rotating connecting rod is inserted into the connecting kit from below and is limited by the locking block inserted into the slot. The rotating connecting rod can rotate within the connecting kit.

[0011] An optimized version of the above technical solution is that the walking wheel bracket is equipped with a foot locking component for locking and unlocking the walking friction wheel.

[0012] An optimized version of the above technical solution is that the L-shaped handle assembly includes a multi-section telescopic rod connected to the camping push-pull vehicle holding assembly and an L-shaped handle disposed at the upper end of the multi-section telescopic rod.

[0013] An optimized version of the above technical solution is as follows: a U-shaped connecting frame is provided at the lower end of the L-shaped handle assembly, a connecting piece is provided on the camping push-pull cart holding assembly, the U-shaped connecting frame and the connecting piece are hinged to each other by a pivot, and a rotation spring is provided on the pivot.

[0014] An optimized version of the above technical solution is that the camping pushcart holding component includes a front frame and a rear frame, with folding rods hinged to the lower left and right sides of the front and rear frames, and the left and right sides of the front and rear frames connected by telescopic hinge rod assemblies, and a holding bag is provided between the front and rear frames.

[0015] Compared with existing technologies, the beneficial effects of this utility model are: The camping pushcart provided by this utility model addresses the problems existing in the prior art by improving the handle so that when retracted, the handle can be lower than or equal to the upper end of the frame, thus preventing any protrusion and reducing the upper retraction space. Secondly, the wheels are designed to be detachable, so when retracted, there are no wheels restricting the lower end, further reducing the lower retraction space. Therefore, the camping pushcart provided by this utility model requires significantly less storage space when retracted. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model; Figure 2 for Figure 1 Enlarged structural diagram of area A in the middle; Figure 3 This is an exploded three-dimensional structural diagram of the front-end traveling wheel of this utility model; Figure 4 This is a three-dimensional structural diagram of the rear travel wheel of this utility model; Figure 5 This is a schematic diagram of the overall three-dimensional structure of the present invention after being stored.

[0017] In the diagram: 1. Front frame; 2. Rear frame; 3. Folding rod; 4. Telescopic hinge rod assembly; 5. Item holding bag; 6. Wheeled holding net bag; 7. Binding strap; 8. Walking wheel bracket; 9. Walking friction wheel; 10. Fixed connecting rod; 11. Rotating connecting rod; 12. Slot; 13. Connecting kit; 14. Locking block; 15. Step locking component; 16. Multi-section telescopic rod; 17. L-shaped handle; 18. U-shaped connecting frame; 19. Connecting piece; 20. Rotating shaft; 21. Rotation spring. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model 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 utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] like Figure 1 As shown, the main part of this technical solution is the holding part of the camping pushcart, and its structure is the same as the existing structure, specifically: It includes a front frame 1 and a rear frame 2 that are arranged in parallel facing each other. The front frame 1 and the rear frame 2 are connected on the left and right sides by a telescopic hinge rod assembly 4, so that the front frame 1 and the rear frame 2 can move closer and further apart through the telescopic hinge rod assembly 4. To ensure stability after unfolding, folding rods 3 are hinged to the lower left and right sides of the front frame 1 and the rear frame. The folding rods 3 are made of two rods hinged together. After unfolding, the folding rods 3 are a support rod for support. After shrinking, they become two bent rods. Item holding bags 5 are installed on the front frame 1 and the back frame 2 for holding items. The item holding bags 5 are made of soft material and can be deformed.

[0022] The first improvement is to the wheels, as shown in the attached document. Figure 1 Appendix Figure 3 With appendix Figure 4 As shown, specifically: From the appendix Figure 1 As can be seen, the front end has two wheels for turning, and the rear end has two wheels for supporting movement. Both share the common structure of a wheel bracket 8 and a friction wheel 9 rotatably mounted on the wheel bracket 8. The difference is: 1. As attached Figure 4As shown, the rear walking wheel has a fixed connecting rod 10 on the upper end of the walking wheel bracket 8. Its shape is the same as the square tube shape on the rear frame 2. Therefore, the rear walking wheel bracket 8 is inserted into the square tube of the rear frame 2 through the fixed connecting rod 10, and is connected by inserting a detachable plug into the designed plug hole. When storing, the rear walking wheel can be removed by pulling out the plug. 2. As attached Figure 3 As shown, the front-end walking wheel has a rotating connecting rod 11 on the upper end of the walking wheel bracket 8. The rotating connecting rod 11 is cylindrical and has a slot 12 on the upper end. At the same time, a connecting kit 13 is provided at the lower end of the front frame 1. The rotating connecting rod 11 can be inserted from the lower end of the connecting kit 13. Because of its cylindrical shape, it can rotate and turn. In order to limit the insertion, a sliding block 14 is provided on the upper end of the connecting kit 13. By inserting the block 14 into the slot 12, the rotating connecting rod 11 is limited, ensuring that it does not come off during rotation. When storing, the block is slid out to remove the front-end walking wheel. Meanwhile, in order to lock the whole, a foot locking device 15 is installed on the walking wheel bracket 8 on the front walking wheel to lock and unlock the walking friction wheel 9.

[0023] The above design allows the wheels to be disassembled and stored during the storage process, thereby reducing the space required for storage.

[0024] The second improvement is to the handle, as shown in the attached document. Figure 1 With appendix Figure 2 As shown, specifically: This design scheme modifies the shape of the handle from the existing oval shape to an L-shape. Specifically, it includes a multi-section telescopic rod 16, which is mainly used to extend and retract the handle. An L-shaped handle is installed on the multi-section telescopic rod 16. As attached Figure 5 As shown, the design of the L-shaped handle 17 allows the handle portion to be lower than or equal to the height of the front frame 1 after retraction, avoiding the situation where the current oval handle needs to be higher than the front frame 1, thereby reducing the overall storage space. The main reason is that in existing campervans, the handle extension height needs to be around 80CM to be comfortable. At the same time, under other size designs, the multi-section telescopic rod 16 with the L-shaped handle 17 design has a longer telescopic section. If the oval handle is to be retracted to be flush with the frame, the length of the corresponding multi-section telescopic rod 16 after being pulled out cannot meet the requirements, resulting in discomfort during operation. A U-shaped connecting frame 18 is provided at the lower end of the multi-section telescopic rod 16. It is hinged to the connecting piece 19 provided on the front frame 1 via a rotating shaft 20, so that the handle part can rotate. At the same time, in order to reset after rotation, a rotary spring 21 is provided on the rotating shaft 20 for resetting. As attached Figure 5 As shown, considering that the camping trolley needs to be secured after storage, a binding strap 7 is provided on the camping trolley for binding and securing after storage; As attached Figure 5 As shown, the disassembled wheels cannot be directly put into the item storage bag 5 to prevent the item storage bag 5 from getting dirty. Therefore, a wheel storage net bag 6 is provided on the camping pushcart for storing the disassembled wheels. The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A camping trolley that is easy to store, comprising a camping trolley holding component, characterized in that: The camping pushcart holding assembly has multiple detachable wheel assemblies at its bottom and an L-shaped handle assembly at its front end.

2. The camping pushcart that is easy to store according to claim 1, characterized in that: The camping pushcart holding assembly is also equipped with a wheeled holding net bag (6).

3. The camping pushcart that is easy to store according to claim 1, characterized in that: The camping trolley holding assembly is also equipped with straps (7).

4. The camping pushcart that is easy to store according to claim 1, characterized in that: The walking wheel assembly includes a walking wheel bracket (8), a walking friction wheel (9) rotatably disposed below the walking wheel bracket (8), and a connecting rod disposed on the walking wheel bracket (8).

5. The camping pushcart that is easy to store according to claim 4, characterized in that: The connecting rod includes a fixed connecting rod (10) and a rotating connecting rod (11). The fixed connecting rod (10) is inserted into the lower rear end of the camping pushcart holding assembly and fixed with a detachable insert rod. The rotating connecting rod (11) is cylindrical. A slot (12) is provided at the upper end of the rotating connecting rod (11). A connecting kit (13) is provided at the front end of the camping pushcart holding assembly. A sliding block (14) is provided on the connecting kit (13). The rotating connecting rod (11) is inserted into the connecting kit (13) from below and inserted into the slot (12) through the block (14) to limit the rotation of the rotating connecting rod (11). The rotating connecting rod (11) can rotate within the connecting kit (13).

6. The camping pushcart that is easy to store according to claim 4, characterized in that: The walking wheel bracket (8) is provided with a foot locking component (15) for locking and unlocking the walking friction wheel (9).

7. The camping pushcart that is easy to store according to claim 1, characterized in that: The L-shaped handle assembly includes a multi-section telescopic rod (16) connected to the camping push-pull vehicle holding assembly and an L-shaped handle (17) disposed at the upper end of the multi-section telescopic rod (16).

8. The camping pushcart that is easy to store according to claim 1, characterized in that: The lower end of the L-shaped handle assembly is provided with a U-shaped connecting frame (18), and the camping push-pull vehicle holding assembly is provided with a connecting piece (19). The U-shaped connecting frame (18) and the connecting piece (19) are hinged to each other through a pivot (20), and a rotary spring (21) is provided on the pivot (20).

9. The camping pushcart that is easy to store according to claim 1, characterized in that: The camping pushcart holding assembly includes a front frame (1) and a rear frame (2). Folding rods (3) are hinged to the lower left and right sides of the front frame (1) and the rear frame (2). The front frame (1) and the rear frame (2) are connected by telescopic hinge rod assemblies (4) on the left and right sides. An item holding bag (5) is provided between the front frame (1) and the rear frame (2).

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