Multipurpose camping cart
By designing a foldable camping cart structure and multi-function panel, the existing carts are solved, and the problem of inconvenience of folding storage and lack of rain protection is achieved, making it easy to carry and multi-purpose use.
Patent Information
- Application Number
- CN202422544061.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-10-22
AI Technical Summary
The internal storage structure of the existing camping trolley is fixed, which is not convenient for folding, storage and carrying. The structure is heavier and is not convenient for moving after folding. It lacks rain protection and is single-use.
A foldable camping multi-purpose trolley is designed, with articulated and damped structures, the chassis and folding side frames are foldable, and are equipped with self-locking universal wheels for easy storage and movement; at the same time, the panels can be spliced into a tabletop or combined with waterproof tarpaulin to form a rainproof roof.
It realizes the convenient folding storage and movement of the cart, provides multi-functional use, and has rain protection, which improves the flexibility and practicality of use.
Smart Images
Figure CN223253017U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of camping carts, in particular to a multi-purpose camping cart. Background Art
[0002] A camping cart is a portable cart designed specifically for camping, primarily for transporting tents, cooking equipment, and other camping essentials. These carts typically feature ample storage space for a variety of items, such as toys and gardening tools. They are easy to carry and store, and have a good load-bearing capacity, making them durable for extended use.
[0003] Most existing devices have fixed internal storage structures, which are not convenient for folding and carrying. Moreover, due to their heavy structure, they are also not convenient for moving after folding. In addition, the existing devices lack rain protection on rainy days and have relatively limited functions. Utility Model Content
[0004] The purpose of the present utility model is to provide a multi-purpose camping cart to solve the problems in the above-mentioned background art that most of the existing devices have fixed internal storage structures, which are not convenient for folding, storing and carrying, and are also not convenient for moving after folding due to their heavy structures. In addition, the existing devices lack rain protection on rainy days and have relatively limited functions.
[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: A multi-purpose camping cart, comprising a chassis mounting member, wherein opposite sides of the two chassis mounting members are fixedly connected to the chassis, the two chassis are hinged, the upper side of the right chassis mounting member is symmetrically connected to a support rod, the upper side of the left chassis mounting member is fixedly connected to the rear panel, the opposite sides of the two support rods are fixedly connected to a connecting rod, the support rods and the opposite sides of the rear panel are symmetrically connected to side frame mounting members, the opposite sides of the left and right side frame mounting members are hinged to folding side frames, the lower side of the left chassis mounting member is symmetrically connected to a self-locking universal wheel, the lower side of the right chassis mounting member is symmetrically connected to a wheel, the front and rear walls inside the rear panel are slidably connected to a connecting member, the upper side of the connecting member is hinged to a first hinge, the upper side of the first hinge is damped and plugged with the first panel, the upper side of the first panel is hinged to a second hinge, and the right side of the second hinge is damped and plugged with the second panel.
[0006] Preferably, a pull rod is fixedly connected to the upper side of the left chassis mounting piece, a pull rod head is fixedly connected to the upper side of the pull rod, and the pull rod is located on the left side of the rear panel.
[0007] Preferably, the front and rear sides of the chassis are in contact with the opposite sides of the two folding side frames, and the support rods and the opposite sides of the rear panel are fixedly connected with waterproof tarpaulins.
[0008] Preferably, the front and rear sides of the connecting member are fixedly connected with connecting columns, the front and rear walls on the inner side of the rear panel are provided with sliding grooves, and the connecting columns are slidably connected to the sliding grooves.
[0009] Preferably, a clamping block is fixedly connected to the right side of the second panel, a clamping slot is provided on the upper side of the connecting rod, the clamping block is clamped with the clamping slot, and the upper side of the first hinge and the right side of the second hinge are fixedly connected to a limiting plate.
[0010] Preferably, a receiving groove is provided on the upper side of the right chassis mounting piece, a front panel is hingedly connected to the front and rear walls inside the receiving groove, a traction frame is fixedly connected to the right side of the two support rods, and the front panel is located on the inner side of the traction frame.
[0011] Compared with the prior art, the beneficial effects of the present invention are:
[0012] 1) The device pushes the left and right chassis mountings to fold the two chassis inward, thereby driving the folding side frames to fold and store. At this time, the pull rod can be pushed to allow the folded device to move with the help of wheels and self-locking universal wheels for easy storage and carrying.
[0013] 2) The device can use the second panel as a storage board for placing items, or the first panel can be pulled out and spliced with the second panel to form a whole panel. At this time, the spliced panel can be used as a tabletop, or it can be used in conjunction with the front and rear waterproof tarpaulins on rainy days to protect the internal items from rain. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the folding side frame structure;
[0016] Figure 3 This is a schematic diagram of the upper structure of the utility model;
[0017] Figure 4 Schematic diagram of the sliding groove structure;
[0018] Figure 5 Schematic diagram of the structure of the first hinge.
[0019] In the figure: 1. chassis mounting part, 2. chassis, 3. support rod, 4. rear panel, 5. connecting rod, 6. side frame mounting part, 7. folding side frame, 8. self-locking universal wheel, 9. wheel, 10. connecting part, 11. first hinge, 12. first panel, 13. second hinge, 14. second panel, 15. pull rod, 16. pull rod head, 17. waterproof tarpaulin, 18. connecting column, 19. sliding groove, 20. clamping block, 21. clamping groove, 22. limit plate, 23. receiving groove, 24. front panel, 25. traction frame. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0021] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.
[0022] Example:
[0023] See also Figure 1-5 The utility model provides a technical solution: a multi-purpose camping cart, including a chassis mounting part 1, two chassis mounting parts 1 are fixedly connected to the opposite sides of the chassis 2, the two chassis 2 are hinged, and the chassis mounting parts 1 at both ends are stretched so that the two chassis 2 can be rotated and spliced together to be used as a bottom plate, so that the structure of the chassis 2 is more stable when the device stores items, the upper side of the right chassis mounting part 1 is symmetrically connected to the support rod 3, the upper side of the left chassis mounting part 1 is fixedly connected to the rear panel 4, the opposite sides of the two support rods 3 are fixedly connected to the connecting rod 5, the opposite sides of the support rod 3 and the rear panel 4 are symmetrically connected to the side frame mounting parts 6, and the opposite sides of the left and right side frame mounting parts 6 are hinged with folding side frames 7. The two chassis 2 and the folding side frames 7 can be folded and stored, which can greatly compress the volume of the device and facilitate storage in a transport box.
[0024] The lower side of the left chassis mounting part 1 is symmetrically connected with a self-locking universal wheel 8, and the lower side of the right chassis mounting part 1 is symmetrically connected with a wheel 9, which is convenient for steering transportation and braking of the device. The front and rear walls on the inner side of the rear panel 4 are slidingly connected with a connecting part 10, and the upper side of the connecting part 10 is hinged with a first hinge 11, and the upper side damping of the first hinge 11 is plugged with a first panel 12 (the damping structure is existing technology and will not be described in detail), the upper side of the first panel 12 is hinged with a second hinge 13, and the right side damping of the second hinge 13 is plugged with a second panel 14, and the second panel 14 can be used as a small storage board.
[0025] Among them, the upper side of the left chassis mounting member 1 is fixedly connected to a pull rod 15, and the upper side of the pull rod 15 is fixedly connected to a pull rod head 16. The pull rod 15 is located on the left side of the rear panel 4. The front and rear sides of the chassis 2 are in contact with the opposite sides of the two folding side frames 7. The support rod 3 and the opposite sides of the rear panel 4 are fixedly connected to a waterproof tarpaulin 17. The front and rear sides of the connecting member 10 are fixedly connected to connecting columns 18. The front and rear walls inside the rear panel 4 are provided with sliding grooves 19, and the connecting columns 18 are slidably connected to the sliding grooves 19.
[0026] The right side of the second panel 14 is fixedly connected with a snap block 20, and a snap slot 21 is provided on the upper side of the connecting rod 5. The snap block 20 is snapped into the snap slot 21. The first panel 12 and the second panel 14 can be spliced into a whole, and the snap block 20 on the right side of the spliced panel is just snapped into the snap slot 21 and fixed. At this time, the spliced panel is placed on the upper side of the device and can be used as a storage board or used as a rainproof roof in conjunction with the front and rear waterproof tarpaulins. The upper side of the first hinge 11 and the right side of the second hinge 13 are fixedly connected to the limit plate 22. The limit plate 22 can prevent the first hinge 11 from detaching from the second hinge 13 when it is pulled out. A receiving groove 23 is provided on the upper side of the chassis mounting part 1, and the front and rear walls inside the receiving groove 23 are hinged with a front panel 24. The right side of the two support rods 3 is fixedly connected with a traction frame 25, and the front panel 24 is located on the inner side of the traction frame 25.
[0027] Working Principle: When using the device, stretch the chassis mounting parts 1 at both ends, so that the two chassis 2 rotate and splice together to serve as the bottom plate. At the same time, the folding side frames 7 are extended, and the device is opened to place items. When storing, the second panel 14 can be rotated vertically, and then the two chassis 2 are folded inward, thereby driving the folding side frames 7 to fold and store. At this time, the pull rod 15 can be pushed, and the folded device can be moved with the help of the wheels 9 and self-locking universal wheels 8 for easy storage and carrying. The volume of the device can be greatly compressed, making it convenient to store in a transport box.
[0028] The second panel 14 can be used as a small storage board. When a larger storage space is needed or the device needs to be rainproof on rainy days, the first panel 12 is slid upward in the sliding groove 19 with the help of the connecting member 10, and then the first hinge 11 of the damping plug is extended upward and pulled out, and then the first panel 12 can be rotated 90° to the right. After the rotation is completed, the first panel 12 is pushed to the left to push the first hinge 11 back into the first panel 12. At this time, the first panel 12 is fitted with the connecting member 10, and the same method can be used to rotate the second panel 14, so that the first panel 12 and the second panel 14 are spliced into a whole. The snap-in block 20 on the right side of the spliced panel is just snapped and fixed with the snap-in groove 21. At this time, the spliced panel is placed on the upper side of the device and can be used as a storage board or used as a rainproof roof in conjunction with the front and rear waterproof tarpaulins.
[0029] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure marks in the claims should not be regarded as limiting the claims involved.
[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A multi-purpose camping cart, comprising a chassis mounting member (1), characterized in that: The two chassis mounting members (1) are fixedly connected to the chassis (2) on opposite sides. The two chassis (2) are hinged. The upper side of the right chassis mounting member (1) is symmetrically connected to a support rod (3). The upper side of the left chassis mounting member (1) is fixedly connected to a rear panel (4). The opposite sides of the two support rods (3) are fixedly connected to a connecting rod (5). The opposite sides of the support rods (3) and the rear panel (4) are symmetrically connected to side frame mounting members (6). The opposite sides of the left and right side frame mounting members (6) are hinged to folding side frames (7). The lower side of the chassis mounting member (1) is symmetrically connected to a self-locking universal wheel (8), the lower side of the right chassis mounting member (1) is symmetrically connected to a wheel (9), the front and rear walls inside the rear panel (4) are slidably connected to a connecting member (10), the upper side of the connecting member (10) is hinged to a first hinge (11), the upper side of the first hinge (11) is damped and plugged into a first panel (12), the upper side of the first panel (12) is hinged to a second hinge (13), and the right side of the second hinge (13) is damped and plugged into a second panel (14).
2. A multi-purpose camping cart according to claim 1, characterized in that: A pull rod (15) is fixedly connected to the upper side of the left chassis mounting member (1), a pull rod head (16) is fixedly connected to the upper side of the pull rod (15), and the pull rod (15) is located on the left side of the rear panel (4).
3. The multi-purpose camping cart according to claim 1, characterized in that: The front and rear sides of the chassis (2) are in contact with the opposite sides of the two folding side frames (7), and the opposite sides of the support rods (3) and the rear panel (4) are fixedly connected with waterproof tarpaulins (17).
4. The multi-purpose camping cart according to claim 1, characterized in that: The front and rear sides of the connecting member (10) are fixedly connected with connecting columns (18), and the front and rear walls inside the rear panel (4) are provided with sliding grooves (19), and the connecting columns (18) are slidably connected to the sliding grooves (19).
5. The multi-purpose camping cart according to claim 1, characterized in that: The right side of the second panel (14) is fixedly connected with a clamping block (20), the upper side of the connecting rod (5) is provided with a clamping slot (21), the clamping block (20) is clamped with the clamping slot (21), and the upper side of the first hinge (11) and the right side of the second hinge (13) are both fixedly connected with a limiting plate (22).
6. The multi-purpose camping cart according to claim 1, characterized in that: A receiving groove (23) is provided on the upper side of the right chassis mounting member (1), and a front panel (24) is hingedly connected to the front and rear walls inside the receiving groove (23). The right sides of the two support rods (3) are fixedly connected to a traction frame (25), and the front panel (24) is located on the inner side of the traction frame (25).