A multifunctional folding camping vehicle

Abstract

The utility model relates to a camping car, specifically, a multifunctional folding camping car, which comprises a middle frame, both ends of the middle frame are provided with side frames, the ends away from the middle frame between the two side frames are symmetrically provided with multifunctional parts, and the multifunctional parts are composed of connecting parts and pulling parts. The utility model connects the side frame and the containing frame through a hinge, connects the two side frames by using the connecting parts and the pulling parts, forms a box body, places the equipment of the user directly in the utility model, adjusts the connection state of the connecting parts and the pulling parts, fixes the connecting parts and the pulling parts through the positioning parts, deforms the utility model into a deck chair, and the user can directly lie on the utility model. When storing, the connecting parts and the pulling parts are detached from the positioning parts, and the side frames are stored in the middle frame to reduce the storage space of the utility model and facilitate the transfer of the utility model.

Description

Technical Field

[0001] This utility model relates to a camping vehicle, specifically, to a multi-functional folding camping vehicle. Background Technology

[0002] As people's living standards improve, outdoor camping is becoming increasingly popular. While camping, people can chat, barbecue, fish, or even sleep outdoors. However, camping requires a lot of equipment, such as tents, tables, chairs, and even folding beds and suitcases. To facilitate the transportation of equipment to designated areas, users often use the currently popular camping vehicles, which mainly consist of 12 swivel wheels and a frame. Users stack their equipment on the camping vehicle, pull the vehicle to the designated location, and then assemble the equipment.

[0003] However, campervans have no other use in the outdoors besides transporting equipment. During the camping process, the campervan will be left aside and cannot be used, which is a single function. During the transportation of the vehicle, users need to use boxes to carry the equipment, and then when moving on the ground, they need to carry the equipment to the campervan. This not only makes the campervan take up space inside the vehicle, but also causes trouble for users by repeatedly taking out and putting away equipment. Utility Model Content

[0004] The purpose of this invention is to provide a multi-functional folding camping vehicle to solve the problems mentioned in the background art.

[0005] To address the aforementioned problems, this utility model provides a multi-functional folding camping vehicle, including a central frame with side frames at both ends. A multi-functional component is symmetrically arranged at the end of the two side frames furthest from the central frame. Each multi-functional component consists of a connecting part and a pulling part. Two connecting parts and two pulling parts are respectively mounted on the two side frames, and positioning elements are provided at the connection points between the connecting parts and the pulling parts and the side frames. These positioning elements are used to position the tilt angle of the connecting parts and the pulling parts.

[0006] When the side frame is stored inside the middle frame, the connecting part and the pulling part are removed from the positioning part;

[0007] When the side frame is extended, the connecting part and the pulling part are connected together;

[0008] When the side frame is deployed, the connecting part and the pulling part separate, and the connecting part and the pulling part support the side frame with the help of the positioning parts.

[0009] As a further improvement to this technical solution, the intermediate frame includes a holding frame, and an intermediate sealing plate is connected to the inside of the holding frame by screws. The side frame includes a side placing frame, one end of which is hinged to one side of the holding frame, and the side placing frame can rotate 270 degrees on one side of the holding frame. A side sealing plate is connected to the inside of the side placing frame by screws.

[0010] As a further improvement to this technical solution, universal wheel connecting plates are fixedly connected to the bottom of the holding frame and the four corners of the side walls of the two side frames that are far apart from each other. The universal wheel connecting plates are used to connect with the universal wheels.

[0011] When the container frame is used as the bottom, the casters are threadedly connected to the caster connecting plate on the container frame;

[0012] When the side frame is used as the bottom, the casters are threadedly connected to the caster connecting plate on the side frame.

[0013] As a further improvement to this technical solution, both the connecting part and the pulling part include a connecting rod. One end of the connecting rod is fixed with a retaining ring and a spike, and a positioning ring is sleeved on the connecting rod. The positioning ring is fixed on the connecting rod by screws, and a spring is sleeved on the connecting rod on the side of the positioning ring near the retaining ring.

[0014] As a further improvement to this technical solution, the connecting part includes a nut tube that is slidably disposed on the connecting rod. The nut tube is disposed at the end of the spring near the retaining ring, and a handle is fixed on the side of the nut tube near the positioning ring. The spring pushes the handle and the nut tube away from the positioning ring, so that the inside of the nut tube contacts the retaining ring.

[0015] As a further improvement to this technical solution, the pulling part includes an external threaded tube that is slidably sleeved on the connecting rod. The external threaded tube is located at the end of the spring near the retaining ring. The spring pushes the external threaded tube to contact the retaining ring, and the external threaded tube and the nut tube are threadedly connected.

[0016] As a further improvement to this technical solution, the positioning component includes a rotating block threadedly connected to the end of the connecting rod away from the retaining ring. The side of the side-mounted frame away from the container frame has symmetrically opened rotating grooves on the left and right sides. The rotating block is rotatably mounted in the rotating groove by a rotating pin. Several positioning holes are arranged in a circular array on the side wall of the rotating block. A positioning rod is inserted into the side wall of the side-mounted frame near the rotating block. One end of the positioning rod is inserted into the positioning hole at the corresponding position.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] This multi-functional folding campervan features a hinged side frame and storage frame, with the two side frames connected by a connecting part and a pull part, forming a single box-like structure. Users can then place their gear directly inside, eliminating the need for additional luggage and reducing interior space. Upon reaching a designated location, users can simply move the device to the ground without repeatedly taking it out and putting it back in. By adjusting the connection and pull parts and securing them with positioning pieces, the device can be transformed into a reclining chair, allowing users to lie down comfortably. For storage, the connecting and pull parts are detached from the positioning pieces, and the side frames are stored in the central frame, further reducing storage space and facilitating relocation. Attached Figure Description

[0019] Figure 1 This is one of the schematic diagrams of the overall device housing structure of this utility model;

[0020] Figure 2 This is the second schematic diagram of the overall device housing structure of the utility model.

[0021] Figure 3 This is a schematic diagram of the overall device structure in its stored state.

[0022] Figure 4 A schematic diagram of the overall device structure of the reclining chair according to the utility model;

[0023] Figure 5 This is a schematic diagram of the intermediate frame structure of the utility model;

[0024] Figure 6 This is a schematic diagram of the side frame structure of the utility model;

[0025] Figure 7 This is a schematic diagram of the structure of a multifunctional component of a utility model.

[0026] Figure 8 This is the third schematic diagram of the overall device housing structure of the utility model.

[0027] The meanings of the labels in the diagram are as follows:

[0028] 1. Middle rack; 11. Container frame; 12. Casters; 13. Protective side panels;

[0029] 2. Side frame; 21. Side placement frame; 22. Rotary slot; 23. Caster wheel connecting plate;

[0030] 3. Multifunctional component; 31. Connecting rod; 311. Retaining ring; 312. Spike; 32. Rotating block; 33. Rotating pin; 34. Positioning hole; 35. Positioning rod; 36. Nut tube; 361. Handle; 37. External threaded tube; 38. Positioning ring; 39. Spring;

[0031] 4. Middle sealing plate; 5. Side sealing plate; 6. Pull handle. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are 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 are not intended to indicate or imply that the device or component 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.

[0034] Example 1

[0035] Please see Figures 1-7 As shown, this embodiment provides a multi-functional folding camping vehicle, including a middle frame 1, which includes a holding frame 11. A middle sealing plate 4 is screwed inside the holding frame 11, sealing the holding frame 11. Side frames 2 are provided at both ends of the middle frame 1. The side frames 2 include side frames 21, one end of which is hinged to one side of the holding frame 11. Protective side edges 13 are fixed on both sides of the two holding frames 11 that are not connected to the side frames 21. The width of the side frames 21 is the same as the distance between the two protective side edges 13. The side frames 21 can rotate 270 degrees on one side of the holding frame 11, with the rotation angle changing from the state where the side frames 21 are directly above the holding frame 11 to the state where one end of the side frames 21 is vertically downward. A side sealing plate 5 is screwed inside the side frames 21, sealing the side frames 21.

[0036] When the two side-mounted frames 21 are placed on the container frame 11, the combined size of the two side-mounted frames 21 is the same as the size of the container frame 11. When the two side-mounted frames 21 are set on the container frame 11, the side wall of the side-mounted frame 21 contacts the side wall of the protective side 13. The protective side 13 restricts the two sides of the side-mounted frame 21, improving the stability of the side-mounted frame 21 placed on the container frame 11.

[0037] Universal wheel connecting plates 23 are fixedly connected to the bottom of the holding frame 11 and the four corners of the side walls of the two side frames 21 that are far apart from each other. The universal wheel connecting plates 23 are used to connect with the universal wheels 12. It should be emphasized here that the universal wheels 12 have screws on the upper side, and the universal wheels 12 are connected to the universal wheel connecting plates 23 by the screw threads.

[0038] refer to Figure 1 As shown, when the container 11 is used as the bottom, the caster 12 and the caster connecting plate 23 on the container 11 are threaded together.

[0039] refer to Figure 2 As shown, when the side frame 21 is used as the bottom, the caster wheel 12 and the caster wheel connecting plate 23 on the side frame 21 are threaded together.

[0040] This device is in Figure 1 and Figure 2 The status is adjusted according to the situation; when it is necessary to move equipment, the following method is adopted. Figure 1 This method allows for the loading and transport of large quantities of equipment, in which case the device functions similarly to a common campervan. However, when a table is needed, it utilizes... Figure 2 This device can hold items in a way that allows items to be placed on the surface. By horizontally positioning the side shelf 21 on top, the side shelf 21 becomes a tabletop, and can also hold items... Figure 2 When placed horizontally with the holding frame 11 facing upwards, this device can also be used as a table.

[0041] To secure the two side frames 2 on the intermediate frame 1, multi-functional components 3 are symmetrically arranged at the end between the two side frames 2 away from the intermediate frame 1. Each multi-functional component 3 consists of a connecting part and a pulling part. Two connecting parts and two pulling parts are respectively located on the two side frames 2, and positioning elements are provided at the connection points between the connecting parts and the pulling parts and the side frames 2. These positioning elements are used to position the tilt angle of the connecting parts and the pulling parts.

[0042] refer to Figure 3 As shown, when the side frame 2 is stored inside the middle frame 1, the connecting part and the pulling part are removed from the positioning part;

[0043] refer to Figure 1 and Figure 2 As shown, when the side frame 2 is extended, the connecting part and the pulling part are connected together;

[0044] refer to Figure 4 As shown, when the side frame 2 is unfolded, the connecting part and the pulling part are separated, and the connecting part and the pulling part support the side frame 2 with the help of the positioning part. At this time, the device forms a shape similar to a recliner. The user can lie on the device with the middle sealing plate 4 as the base, one of the side sealing plates 5 as the backrest, and the other side sealing plate 5 as the leg support.

[0045] The following details the specific structure of the multi-functional component 3. Both the connecting part and the pulling part include a connecting rod 31. The connecting rod 31 in the connecting part and the pulling part has the same length. One end of the connecting rod 31 is fixed with a retaining ring 311 and a spike 312. A positioning ring 38 is sleeved on the connecting rod 31. The positioning ring 38 is fixed on the connecting rod 31 by screws. A spring 39 is sleeved on the connecting rod 31 on the side of the positioning ring 38 near the retaining ring 311.

[0046] The pulling part includes an external threaded tube 37 that is slidably sleeved on the connecting rod 31. The external threaded tube 37 is located at the end of the spring 39 near the retaining ring 311. The side of the external threaded tube 37 near the retaining ring 311 has a groove that matches the outer wall of the retaining ring 311. When the spring 39 pushes the external threaded tube 37, the retaining ring 311 can slide into the interior of the external threaded tube 37 through the groove. At this time, the spring 39 pushes the external threaded tube 37 to contact the retaining ring 311. After the spring 39 pushes the external threaded tube 37 to contact the retaining ring 311, the external threaded tube 37 protects the spike 312 inside.

[0047] The connecting part includes a nut tube 36 slidably disposed on the connecting rod 31. The nut tube 36 is disposed at the end of the spring 39 near the retaining ring 311. The side of the nut tube 36 near the retaining ring 311 is a tube opening that matches the outer size of the outer threaded tube 37. A handle 361 is fixed on the side of the nut tube 36 near the positioning ring 38. The spring 39 pushes the handle 361 and the nut tube 36 away from the positioning ring 38, so that the inside of the nut tube 36 contacts the retaining ring 311. When the nut tube 36 stops moving, the nut tube 36 protects the spike 312 inside.

[0048] When the connecting part and the pulling part are connected, the outer threaded tube 37 and the nut tube 36 are threaded together. The outer threaded tube 37 is located inside the nut tube 36. It should be emphasized that a fixing block is fixed on the outer wall of the connecting rod 31, and a sliding groove is provided on the inner wall of the outer threaded tube 37. The trajectory direction of the sliding groove is the same as the axial direction of the outer threaded tube 37. When the spring 39 pushes the outer threaded tube 37 to move, the fixing block is slidably positioned in the sliding groove. At this time, the fixing block restricts the sliding groove, so that the outer threaded tube 37 can only slide along the axial direction of the connecting rod 31 and cannot rotate on the connecting rod 31. When the connecting part and the pulling part are connected, the user aligns the outer threaded tube 37 and the nut tube 36, and then rotates the handle 361 to rotate the nut tube 36 to thread it into the outer threaded tube 37. At this time, the connecting part and the pulling part are connected together.

[0049] The positioning component includes a rotating block 32 threadedly connected to the end of the connecting rod 31 away from the retaining ring 311. Rotating grooves 22 are symmetrically formed on the side of the side-mounted frame 21 away from the holding frame 11, penetrating the side wall of the side-mounted frame 21 away from the holding frame 11. The rotating block 32 is rotatably positioned in the rotating groove 22 via a rotating pin 33, which is fixedly inserted into the side-mounted frame 21. The rotating block 32 rotates on the rotating pin 33. Furthermore, several positioning holes 34 are arranged in a circular array on the side wall of the rotating block 32. A positioning rod 35 is inserted into the side wall of the placement frame 21 near the rotating block 32. One end of the positioning rod 35 is inserted into the positioning hole 34 at the corresponding position. Through the cooperation of the positioning rod 35 and the positioning hole 34, the rotating block 32 is fixed inside the rotating groove 22. The fixed rotating block 32 will fix the position of the connecting rod 31. After the position of the connecting rod 31 is fixed, after the connecting part and the pulling part are connected, the included angle between the side placement frame 21 and the holding frame 11 is also fixed. At this time, the device is in a stable state.

[0050] refer to Figure 8 As shown, a hinge is fixed at the middle of the side of the container 11 near the side container 21. A handle 6 is hinged to the hinge, and the user can pull the device by pulling the handle 6.

[0051] When using this device:

[0052] When transportation is required, refer to Figure 1 The user fixes the angle of the connecting part and the pulling part by the positioning part, so that the connecting rod 31 and the side frame 21 are set vertically. Then the connecting part and the pulling part are connected together. At this time, the state of the device is fixed. The user can cover the sides of the two side frames 21 by wrapping them with canvas. At this time, the user can place the equipment between the two side frames 21, and the middle sealing plate 4 supports the equipment.

[0053] When a table is needed, refer to Figure 2Install the caster wheel 12 on the side frame 2, at which point the side panel 5 located above forms a desktop;

[0054] When the user needs to lie down, refer to Figure 4 As shown, the user separates the two connecting parts and the pull part, and sets one of the side frames 2 horizontally. The multi-functional component 3 on the other side frame 2 is rotated to the other side of the side frame 21. The connecting part or pull part is positioned by the positioning component. Then, the other end of the connecting part or pull part is inserted into the ground, so that the connecting part or pull part supports the side sealing plate 5 in an inclined state. The user can lean against the inclined side sealing plate 5. When the user leans against the side sealing plate 5, the nut tube 36 or the external thread tube 37 is under pressure. At this time, the spike 312 extends and penetrates into the soil.

[0055] This device can be configured to perform different functions to meet various usage requirements, thus reducing the amount of equipment the user needs to carry, such as tables and chairs. Furthermore, when storage is required, [refer to...]. Figure 3 As shown, the middle shelf 1 and the side shelf 2 can be stored together, reducing the space occupied and making it convenient for users to carry.

[0056] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-functional folding camping car comprising a middle frame (1), characterized in that: Both ends of the intermediate frame (1) are provided with side frames (2). A multi-functional component (3) is symmetrically arranged on the left and right sides of the two side frames (2) away from the intermediate frame (1). The multi-functional component (3) consists of a connecting part and a pulling part. Two connecting parts and two pulling parts are respectively arranged on the two side frames (2), and a positioning element is provided at the connection point between the connecting part and the pulling part and the side frame (2). The positioning element is used to position the tilt angle of the connecting part and the pulling part. When the side frame (2) is stored inside the middle frame (1), the connecting part and the pulling part are removed from the positioning part; When the side frame (2) is opened, the connecting part and the pulling part are connected together; When the side frame (2) is unfolded, the connecting part and the pulling part are separated, and the connecting part and the pulling part support the side frame (2) by means of the positioning of the positioning member.

2. The multi-functional folding camper of claim 1, wherein: The intermediate frame (1) includes a holding frame (11), and the holding frame (11) is internally screwed with an intermediate sealing plate (4). The side frame (2) includes a side frame (21), one end of which is hinged to one side of the holding frame (11), and the side frame (21) rotates 270 degrees on one side of the holding frame (11). The side frame (21) is internally screwed with a side sealing plate (5).

3. The multi-functional folding camper of claim 2, wherein: The bottom of the holding frame (11) and the four corners of the side walls of the two side frames (21) that are far apart from each other are all fixedly connected with caster wheel connecting plates (23), which are used to connect with caster wheels (12): When the container (11) is used as the bottom, the caster (12) and the caster connecting plate (23) on the container (11) are threaded together; When the side frame (21) is used as the bottom, the caster wheel (12) and the caster wheel connecting plate (23) on the side frame (21) are threaded together.

4. The multi-functional folding camper of claim 2, wherein: Both the connecting part and the pulling part include a connecting rod (31). One end of the connecting rod (31) is fixed with a retaining ring (311) and a spike (312). A positioning ring (38) is sleeved on the connecting rod (31). The positioning ring (38) is fixed on the connecting rod (31) by screws. A spring (39) is sleeved on the connecting rod (31) on the side of the positioning ring (38) near the retaining ring (311).

5. The multi-functional folding camper of claim 4, wherein: The connecting part includes a nut tube (36) slidably disposed on the connecting rod (31). The nut tube (36) is disposed at one end of the spring (39) near the retaining ring (311), and a handle (361) is fixed on the side of the nut tube (36) near the positioning ring (38). The spring (39) pushes the handle (361) and the nut tube (36) away from the positioning ring (38), so that the inside of the nut tube (36) contacts the retaining ring (311).

6. The multi-functional folding camper of claim 5, wherein: The pulling part includes an external threaded tube (37) that is slidably sleeved on the connecting rod (31). The external threaded tube (37) is located at one end of the spring (39) near the retaining ring (311). The spring (39) pushes the external threaded tube (37) to contact the retaining ring (311), and the external threaded tube (37) and the nut tube (36) are threadedly connected.

7. The multi-functional folding camping vehicle according to claim 4, characterized in that: The positioning component includes a rotating block (32) threadedly connected to the end of the connecting rod (31) away from the retaining ring (311). The side frame (21) is provided with rotating grooves (22) symmetrically on the side away from the holding frame (11). The rotating block (32) is rotatably set in the rotating groove (22) by a rotating pin (33). Several positioning holes (34) are arranged in a ring array on the side wall of the rotating block (32). A positioning rod (35) is inserted into the side wall of the side frame (21) near the rotating block (32). One end of the positioning rod (35) is inserted into the positioning hole (34) at the corresponding position.

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