Gathering type camping car

Abstract

The utility model relates to a gathering type camping car, and relates to the technical field of camping equipment, the gathering type camping car comprises a car frame, pull rods, restraining pieces and wheels, the pull rods are arranged on the car frame, the car frame comprises supporting columns located at the four corners of the car frame and a first connecting block located in the center of the bottom of the car frame, and second connecting blocks are fixedly arranged at the bottoms of the supporting columns; a connecting rod is arranged between the first connecting block and the second connecting block, one end of the connecting rod is connected with the first connecting block through a first universal ball, the other end of the connecting rod is connected with the second connecting block through a second universal ball, an inserting groove is formed in the top of the supporting column, and the restraining piece comprises four inserting rods which are mutually fixed in position; the inserting rods correspond to the inserting grooves in a one-to-one mode, and the inserting rods are inserted into the inserting grooves. The camping car has the effects that the automatic scattering amplitude of the camping car after gathering is limited, and the influence of the camping car on other objects in the storage space is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of camping equipment, in particular to a gathering type camping car. BACKGROUND

[0002] With the continuous expansion of the outdoor leisure market, consumers' demand for the convenience, versatility and efficient storage of camping equipment is increasing, and the camping car emerges as the times require as a new camping equipment solution, which combines the loading advantages of traditional trailers and the flexibility of folding design, providing campers with more convenient and comfortable camping experience.

[0003] In the related art, there is a gathering type camping car, which includes a connecting piece and four support columns. The connecting piece is located in the center of the support columns, and a connecting rod is arranged between the connecting piece and each support column. One end of the connecting rod is hingedly connected to the support column, and the other end is hingedly connected to the connecting piece. When the camping car is stored, the connecting piece is pulled, and the four support columns simultaneously move towards the connecting piece, realizing the gathering of the camping car, thereby reducing the required storage space.

[0004] In the process of implementing the present application, it is found that at least the following problems exist in the prior art: After the camping car is gathered, if the four support columns are not tied and constrained, the four support columns are easy to spread directly to the four directions, affecting the storage space and affecting other items in the storage space. SUMMARY

[0005] In order to limit the automatic spreading range of the camping car after gathering and reduce the impact of the camping car on other items in the storage space, the present application provides a gathering type camping car.

[0006] The gathering type camping car provided by the present application adopts the following technical solution:

[0007] A gathering type camping car, comprising a frame, a pull rod, a constraint piece and a wheel, wherein the pull rod is arranged on the frame, the frame comprises support columns located at the four corners of the frame and a first connecting block located at the bottom center of the frame, the bottom of each support column is fixedly provided with a second connecting block, a connecting rod is arranged between the first connecting block and the second connecting block, one end of the connecting rod is connected to the first connecting block through a first universal ball, the other end of the connecting rod is connected to the second connecting block through a second universal ball, a slot is formed at the top of each support column, the constraint piece comprises four insertion rods fixedly arranged at positions, the insertion rods correspond to the slots one by one, and the insertion rods are inserted into the slots.

[0008] By adopting the technical scheme, when the camping car needs to be used, the four supporting columns are pulled to move away from each other, the second connecting block moves downward under the joint action of all the connecting rods, at this time, the frame is unfolded and can be used to carry articles when camping outdoors; when the camping car does not need to be used, after the camping car is folded, the four inserting rods of the constraint member are inserted into the corresponding inserting slots respectively, the cooperation of the inserting rods and the inserting slots hinders the supporting columns from moving away from each other, thereby relatively fixing the four supporting columns, effectively limiting the range of automatic opening of the supporting columns after the camping car is folded, reducing the influence of the camping car on other articles in the storage space, and thereby improving the stability of the camping car in the storage state.

[0009] Preferably, the constraint member further comprises a seat plate, and the inserting rods are fixedly arranged on the seat plate.

[0010] By adopting the technical scheme, while realizing the function of preventing the supporting columns from being opened, the seat plate is arranged to increase the functionality of the camping car, the user can directly sit on the seat plate to use the camping car as a seat, and the seat plate is installed on the frame in the folded state of the frame, thereby reducing the size of the seat plate and facilitating carrying.

[0011] Preferably, four corners of the first connecting block are respectively provided with first long-direction sliding grooves along the length direction of the frame, and are respectively provided with first width-direction sliding grooves connected with the end portions of the first long-direction sliding grooves along the width direction of the frame, and one end of the connecting rod slides in the first long-direction sliding groove or the first width-direction sliding groove; the second connecting block is provided with second long-direction sliding grooves along the length direction of the frame, and is provided with second width-direction sliding grooves connected with the end portions of the second long-direction sliding grooves along the width direction of the frame, and the other end of the connecting rod slides in the second long-direction sliding groove or the second width-direction sliding groove.

[0012] By adopting the technical scheme, in the unfolding process of the frame, the connecting rod first moves along the second long-direction sliding groove and the first long-direction sliding groove, and then moves along the second width-direction sliding groove and the first width-direction sliding groove, so that the user can unfold the length direction and the width direction of the frame in sequence, after the width direction of the frame is unfolded, the second width-direction sliding groove and the first width-direction sliding groove together lock the width direction of the frame through the connecting rod, so that the width direction of the frame cannot be retracted, and single-person operation is facilitated.

[0013] Preferably, a long-direction folding frame is arranged between two supporting columns in the length direction of the frame, and a width-direction folding frame is arranged between two supporting columns in the width direction of the frame.

[0014] By adopting the technical scheme, under the premise of ensuring the folding effect of the camping car, the long-direction folding frame and the width-direction folding frame further increase the stability and carrying capacity of the frame, and provide more reliable use experience for campers.

[0015] As preferred, the long-direction folding frame comprises a first folding rod, a second folding rod, and a third folding rod, each of which is provided in two, one end of the two first folding rods is hingedly connected to each other, the other end of the first folding rod is hingedly connected to the support column, the end of the two second folding rods is hingedly connected to each other, the middle of the second folding rod is hingedly connected to the middle of the first folding rod, one end of the third folding rod is hingedly connected to the second folding rod, and the other end of the third folding rod is hingedly connected to the support column.

[0016] By adopting the above technical scheme, in the folding process, the first folding rod and the second folding rod hingedly connected at the end can move cooperatively and restrict each other, so that the folding action is more smooth and orderly, the third folding rod is arranged to form a quadrilateral structure between the first folding rod, the second folding rod, the third folding rod and the support column, thereby providing a movement space for the second folding rod, and since the first folding rod, the second folding rod, the third folding rod and the support column are all connected in a hinged manner, there are fewer jamming points, so that each folding rod can quickly reach the position when unfolding or folding. In addition, since the first folding rod is directly hingedly connected to the support column, and the second folding rod is hingedly connected to the support column through the third folding rod, the second folding rod has higher activity with the support column, so that once the pressure is applied to the seat plate after the seat plate is installed on the support column, the long-direction folding frame allows the connection part between the support column and the third folding rod to tilt to the side away from each other, so that the support column, the seat plate and the ground form a structure close to a right trapezoid, thereby forming a stable support for providing a solid support for the frame.

[0017] As preferred, the long-direction folding frame comprises a first folding rod, a second folding rod, and a third folding rod, each of which is provided in two, one end of the two first folding rods is hingedly connected to each other, the other end of the first folding rod is hingedly connected to the support column, the end of the two second folding rods is hingedly connected to each other, the middle of the second folding rod is hingedly connected to the middle of the first folding rod, one end of the third folding rod is hingedly connected to the second folding rod, and the other end of the third folding rod is hingedly connected to the support column.

[0018] By adopting the above technical scheme, the fifth folding rod is arranged to form a quadrilateral structure between the fifth folding rod, the support column and the two fourth folding rods, thereby providing a movement space for the fourth folding rod, and since the fourth folding rod, the fifth folding rod and the support column are all connected in a hinged manner, there are fewer jamming points, so that each folding rod can quickly reach the position when unfolding or folding, thereby forming a stable support structure and providing a solid support for the frame.

[0019] As preferred, the pull rod bottom is rotationally provided with a transverse rod, two support columns located at the front of the frame are hingedly provided with a direction adjusting block, a connecting frame rod is arranged between the direction adjusting block and the transverse rod, one end of the connecting frame rod is hingedly connected to the end of the transverse rod, and the other end of the connecting frame rod is hingedly connected to the direction adjusting block.

[0020] By adopting the technical scheme, the transverse rod and the direction adjusting block are rotatably arranged, the position of the pull rod can be changed by rotating to adjust the driving direction of the camping vehicle, in the folding process of the camping vehicle, the hinge characteristic of the connecting rod can smoothly cooperate with the overall frame to fold in the width direction, without causing obstruction, and after folding, the camping vehicle can be compactly stored, without increasing the space occupation, and the folding effect and the space utilization of the camping vehicle are further optimized.

[0021] As preferred, the wheel is rotatably arranged at the bottom of the support column.

[0022] By adopting the technical scheme, the wheel is rotatably arranged at the bottom of the support column, so that the structure of the camping vehicle is more simple, and the rotatable arrangement can ensure the flexibility of the camping vehicle during movement, and the direct connection with the support column can make the force transmission more direct, and when the camping vehicle carries articles or people, the support column can effectively transmit the weight to the wheel.

[0023] In summary, the present application has at least one of the following beneficial technical effects:

[0024] 1. By arranging the frame, the support column, the slot, the plug rod and the seat plate, the range of automatic dispersion of the camping vehicle after gathering is limited, the influence of the camping vehicle on other articles in the storage space is reduced, and the camping vehicle can serve as a resting tool when the user is tired;

[0025] 2. By arranging the longitudinal folding frame and the width folding frame, the stability and the carrying capacity of the frame are further improved, so that the camping vehicle can bear heavier load when being unfolded and used, and can be more compact when being folded, the folding effect and the space utilization are optimized, and a more reliable use experience is provided for campers;

[0026] 3. By arranging the pull rod, the transverse rod, the connecting rod and the direction adjusting block, the pull rod can smoothly cooperate with the overall frame to fold in the width direction, without causing obstruction, and after folding, the camping vehicle can be compactly stored, without increasing the space occupation, and the folding effect and the space utilization of the camping vehicle are further optimized. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a structural schematic view of a gathering type camping vehicle provided in the embodiment of the present application.

[0028] Figure 2 is a partial enlarged view reflecting the second connecting block in the embodiment of the present application.

[0029] Figure 3 is a partial enlarged view reflecting the position of the bottom of the first connecting block in the embodiment of the present application.

[0030] Figure 4is a structural schematic diagram of a long-direction folding frame in the embodiment of the present application.

[0031] Figure 5 is a structural schematic diagram of a wide-direction folding frame in the embodiment of the present application.

[0032] Figure 6 is a structural schematic diagram of a seat plate in the embodiment of the present application.

[0033] Figure 7 is a structural schematic diagram of a gathering state of the gathering camping vehicle in the embodiment of the present application.

[0034] BRIEF DESCRIPTION OF DRAWINGS 1, frame; 11, support column; 111, second connecting block; 1111, second long-direction sliding slot; 1112, second wide-direction sliding slot; 112, direction adjusting block; 113, wheel; 114, insertion slot; 12, first connecting block; 121, first long-direction sliding slot; 122, first wide-direction sliding slot; 13, connecting rod; 131, first universal ball; 132, second universal ball; 2, pull rod; 21, transverse rod; 211, connecting frame rod; 3, long-direction folding frame; 31, first folding rod; 32, second folding rod; 33, third folding rod; 4, wide-direction folding frame; 41, fourth folding rod; 42, fifth folding rod; 5, constraint member; 52, seat plate; 51, insertion rod. DETAILED DESCRIPTION

[0035] The following will be described in detail in combination with the accompanying drawings. Figure 1-7 The present application will be further described in detail.

[0036] The embodiment of the present application discloses a gathering camping vehicle. Referring to Figures 1 to 6 which comprises a frame 1, a pull rod 2, a constraint member 5, and a wheel 113. The frame 1 comprises support columns 11 located at four corners of the frame 1 and a first connecting block 12 located at the center of the frame 1. The pull rod 2 is arranged on the frame 1, and the wheel 113 is rotatably arranged at the bottom of the support column 11.

[0037] Referring to Figure 3 , the four corners of the first connecting block 12 are rounded, and the four corners of the first connecting block 12 are respectively provided with a first long-direction sliding slot 121 along the length direction of the frame 1 and a first wide-direction sliding slot 122 connected with the end of the first long-direction sliding slot 121 along the width direction of the frame 1.

[0038] Referring to Figure 1 and Figure 2 , the bottom of the support column 11 is fixedly provided with a second connecting block 111, and the inner side of the second connecting block 111 is also rounded at a corner. The second connecting block 111 is provided with a second long-direction sliding slot 1111 along the length direction of the frame 1 and a second wide-direction sliding slot 1112 connected with the end of the second long-direction sliding slot 1111 along the width direction of the frame 1.

[0039] Reference Figures 1 to 3 A connecting rod 13 is provided between the first connecting block 12 and the second connecting block 111. One end of the connecting rod 13 is connected to the first connecting block 12 via a first universal ball 131 and slides in the first longitudinal slot 121 or the first widthwise slot 122. The other end of the connecting rod 13 is connected to the second connecting block 111 via a second universal ball 132 and slides in the second longitudinal slot 1111 or the second widthwise slot 1112.

[0040] Reference Figures 2 to 7 When one end of the connecting rod 13 is located at the end of the first longitudinal slide 121 away from the first widthwise slide 122, the other end of the connecting rod 13 is exactly located at the end of the second longitudinal slide 1111 away from the second widthwise slide 1112. At this time, the support columns 11 located at the four corners of the frame 1 are close to each other, which is the gathered state of the frame 1. The restraint 5 includes a seat plate 52 and an insertion rod 51, wherein the seat plate 52 is an integral plate, and the seat plate 52 can be installed on the frame 1 when the frame 1 is in the gathered state. A slot 114 is provided at the top of the support column 11, and the insertion rod 51 is fixedly arranged at the bottom of the seat plate 52. The insertion rod 51 corresponds one-to-one with the slot 114, and the insertion rod 51 can be inserted into the slot 114.

[0041] Reference Figures 1 to 3 When one end of the connecting rod 13 is located in the first widthwise sliding groove 122 away from the end of the first lengthwise sliding groove 121, the other end of the connecting rod 13 is just located in the second widthwise sliding groove 1112 away from the end of the second lengthwise sliding groove 1111. At this time, the support columns 11 located at the four corners of the frame 1 are away from each other. This state is the unfolded state of the frame 1, and at this time, the second connecting block 111 is flush with the first connecting block 12.

[0042] Reference Figure 1 and Figure 4 A foldable longitudinal folding frame 3 is provided between the two support columns 11 along the length of the frame 1. The longitudinal folding frame 3 includes a first folding rod 31, a second folding rod 32, and a third folding rod 33. Two of each of the first folding rod 31, the second folding rod 32, and the third folding rod 33 are provided. One end of each of the two first folding rods 31 is hinged to each other, and the other end of each of the first folding rods 31 is hinged to the top of the support column 11. The ends of each of the two second folding rods 32 are hinged to each other, the middle portion of each of the second folding rods 32 is hinged to the middle portion of each of the first folding rods 31, and one end of the third folding rod 33 is hinged to the second folding rod 32, while the other end of the third folding rod 33 is hinged to the support column 11. During the folding process, since the first folding rod 31, the second folding rod 32, the third folding rod 33, and the support column 11 are all hinged to each other, they are not prone to jamming, allowing each folding rod to quickly fall into place when unfolding or folding.

[0043] Reference Figure 1 and Figure 5A foldable widthwise folding frame 4 is disposed between the two support columns 11 in the widthwise direction of the vehicle frame 1. The widthwise folding frame 4 includes a fourth folding rod 41 and a fifth folding rod 42. Two fourth folding rods 41 and two fifth folding rods 42 are provided. The fourth folding rod 41 is hingedly connected to the support column 11 at one end, and the middle portions of the two fourth folding rods 41 are hingedly connected to each other. One end of the fifth folding rod 42 is hingedly connected to the fourth folding rod 41, and the other end of the fifth folding rod 42 is hingedly connected to the support column 11. Because the fourth folding rod 41, the fifth folding rod 42, and the support column 11 are all hingedly connected, they are less susceptible to jamming, allowing each folding rod to quickly fall into place when deployed or retracted.

[0044] Reference Figure 1 A transverse rod 21 is rotatably provided at the bottom of the pull rod 2, and a steering block 112 is hingedly provided on the two support columns 11 at the front of the frame 1. A connecting rod 211 is provided between the steering block 112 and the transverse rod 21. One end of the connecting rod 211 is hinged to the end of the transverse portion, and the other end of the connecting rod 211 is hinged to the steering block 112. The driving direction of the camper can be adjusted by rotating the position of the pull rod 2. During the folding process of the camper, due to the hinged nature of the connecting rod 211, it can cooperate with the entire frame 1 to fold in the width direction without causing any obstruction. After folding, it can be compactly stored without increasing the space occupied, further optimizing the folding effect and space utilization of the camper.

[0045] The implementation principle of a foldable camper in the embodiment of the present application is as follows: when the camper is needed, the frame 1 is first converted from the folded state to the unfolded state. The four support columns 11 are pulled away from each other. At this time, the end of the connecting rod 13 first moves along the first longitudinal slide 121 and the second longitudinal slide 1111, and then moves along the first widthwise slide 122 and the second widthwise slide 1112 until the support column 11 reaches the unfolded state. During this process, the longitudinal folding frame 3 and the widthwise folding frame 4 are also unfolded synchronously, providing stable support for the frame 1. Items can then be placed on the frame 1, and the movement of the camper can be controlled by the pull rod 2.

[0046] When the user needs to rest or store the camper, they first move the frame 1 from the deployed state to the collapsed state. Then, they insert the rod 51 at the bottom of the seat 52 into the slot 114 at the top of the support column 11. The user can then sit on the seat 52 and rest. When the rod 51 is inserted into the slot 114, the seat 52 also provides positional support between the four support columns 11, improving the stability of the camper in the collapsed state and preventing the support columns 11 from accidentally deploying.

[0047] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A roll-up camper, characterized by: The invention comprises a vehicle frame (1), a pull rod (2), a restraining member (5), and a wheel (113). The pull rod (2) is arranged on the vehicle frame (1). The vehicle frame (1) comprises support columns (11) located at the four corners of the vehicle frame (1), a first connecting block (12) located at the center of the bottom of the vehicle frame (1), a second connecting block (111) is fixedly arranged at the bottom of the support column (11), a connecting rod (13) is arranged between the first connecting block (12) and the second connecting block (111), and the vehicle frame (113) is provided with a plurality of connecting rods (13). One end of the connecting rod (13) is connected to the first connecting block (12) via a first universal ball (131), and the other end of the connecting rod (13) is connected to the second connecting block (111) via a second universal ball (132). A slot (114) is provided on the top of the support column (11). The restraining member (5) includes four insertion rods (51) fixed to each other at four positions. The insertion rods (51) correspond to the slots (114) one by one, and the insertion rods (51) are inserted into the slots (114).

2. The roll-up camper according to claim 1, characterized in that: The restraining member (5) further comprises a seat plate (52), and the inserting rod (51) is fixedly arranged on the seat plate (52).

3. The roll-up camper according to claim 1, characterized in that: The four corners of the first connecting block (12) are provided with a first longitudinal slide groove (121) along the length direction of the vehicle frame (1), and a first width slide groove (122) connected to the end of the first longitudinal slide groove (121) is provided along the width direction of the vehicle frame (1), and one end of the connecting rod (13) slides in the first longitudinal slide groove (121) or the first width slide groove (122); the second connecting block (111) is provided with a second longitudinal slide groove (1111) along the length direction of the vehicle frame (1), and a second width slide groove (1112) connected to the end of the second longitudinal slide groove (1111) is provided along the width direction of the vehicle frame (1), and the other end of the connecting rod (13) slides in the second longitudinal slide groove (1111) or the second width slide groove (1112).

4. The roll-up camper according to claim 1, characterized in that: A foldable longitudinal folding frame (3) is provided between the two support columns (11) located in the length direction of the frame (1), and a foldable widthwise folding frame (4) is provided between the two support columns (11) located in the width direction of the frame (1).

5. The roll-up camper according to claim 4, characterized in that: The longitudinal folding frame (3) comprises a first folding rod (31), a second folding rod (32), and a third folding rod (33). The first folding rod (31), the second folding rod (32), and the third folding rod (33) are each provided in pairs. One end of the two first folding rods (31) is hinged to each other, the other end of the first folding rod (31) is hinged to the support column (11), the ends of the two second folding rods (32) are hinged to each other, the middle part of the second folding rod (32) is hinged to the middle part of the first folding rod (31), one end of the third folding rod (33) is hinged to the second folding rod (32), and the other end of the third folding rod (33) is hinged to the support column (11).

6. The roll-up camper according to claim 4, characterized in that: The widthwise folding frame (4) comprises a fourth folding rod (41) and a fifth folding rod (42), wherein two of the fourth folding rod (41) and the fifth folding rod (42) are provided, the end of the fourth folding rod (41) is hinged to the support column (11), the middle parts of the two fourth folding rods (41) are hinged to each other, one end of the fifth folding rod (42) is hinged to the fourth folding rod (41), and the other end of the fifth folding rod (42) is hinged to the support column (11).

7. The roll-up camper according to claim 1, characterized in that: A transverse rod (21) is rotatably provided at the bottom of the pull rod (2), and a steering block (112) is hingedly provided on the two support columns (11) located at the front of the vehicle frame (1). A connecting rod (211) is provided between the steering block (112) and the transverse rod (21), one end of the connecting rod (211) is hingedly connected to the end of the transverse portion, and the other end of the connecting rod (211) is hingedly connected to the steering block (112).

8. The roll-up camper according to claim 1, characterized in that: The wheel (113) is rotatably arranged at the bottom of the support column (11).

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