CN220764207U

CN220764207U - Multifunctional camping trailer frame at tail

Info

Publication number: CN220764207U
Application number: CN202322753935.4U
Authority: CN
Inventors: 李国强
Original assignee: Wuhan Lvze Pioneer Trading Co ltd
Current assignee: Wuhan Lvze Pioneer Trading Co ltd
Priority date: 2023-10-13
Filing date: 2023-10-13
Publication date: 2024-04-12
Anticipated expiration: 2033-10-13

Abstract

The utility model discloses a multifunctional camping trailer frame which comprises a side swing arm and a support beam, wherein one side of the top end of the side swing arm is connected with a stand column, one side of the stand column is fixedly provided with a cannula, the outside of the cannula is provided with a trailer square opening, the inside of the cannula is provided with a trailer pin, one end of the trailer pin is connected with a pin lock, the outside of the pin lock is provided with a fixing ring, the top end of the fixing ring is connected with a waterproof cover, the rear end of the trailer square opening is fixedly provided with a mounting plate, and the support beam is connected to one side of the side swing arm. This multi-functional camping trailer frame of tail compares with current luggage frame, is provided with tail connection structure, and it can install at the tail to avoid vehicle height to increase, produce when passing through the limit for height pole and scratch or collide, the device is provided with the removal wheel mechanism of being convenient for receive and release simultaneously, and the user can labour saving and time saving remove the device and the camping equipment that the device loaded, be favorable to improving the convenience of the device.

Description

Multifunctional camping trailer frame at tail

Technical Field

The utility model relates to the technical field of automobile spare and accessory parts, in particular to a multifunctional camping trailer frame at the tail of an automobile.

Background

Camping is a recreational activity, also a short-term outdoor lifestyle, in which campers often carry tents, walk away from the city, camp in the field, and spend one or more nights. Camping has classification such as conventional camping, car as a house camping, because car camping often needs to carry camping equipment such as tent, folding chair, cooking utensil and even fishing rod, bicycle, and the loading capacity of vapour car trunk is very limited, can not satisfy the loading needs of camping, so many car owners that have the demand for car camping can all install the luggage frame for the car.

Chinese issued patent number CN206734194U entitled roof luggage rack, the apparatus comprising: a luggage frame body and a connection unit; the luggage frame body is connected with the automobile luggage rack through a connecting unit; the connection unit includes: the automobile luggage rack comprises a first bracket, a second bracket and a bolt assembly, wherein the first bracket and the second bracket clamp an automobile luggage rack and a luggage frame main body, and the first bracket and the second bracket are connected through the bolt assembly. The roof luggage frame provided by the utility model solves the technical defects that in the prior art, the roof luggage frame needs to be punched or welded on an original car when being installed, and has inconvenient installation and poor customer acceptance.

Although the device solves the problems that in the prior art, the roof luggage frame needs to be punched or welded on the original car during installation, and has inconvenient installation and poor customer acceptance, the device has some problems during use:

1. the device is installed at the top of the automobile, so that the height of the automobile is increased, and when more or larger goods, camping equipment and the like are loaded, the phenomenon is particularly obvious, and a driver easily forgets the increase of the height of the automobile in the driving process, so that scratch and collision easily occur when the height limiting rod passes.

2. The device does not possess the gyro wheel mechanism that can receive and release, when taking goods or camping and equip article such as, the user only can use the cat ladder to ascend a piece of article of taking, has caused in the frame article to take, transport all comparatively troublesome.

Aiming at the situation, the technical innovation is performed on the basis of the existing luggage frame.

Disclosure of Invention

The utility model aims to provide a multifunctional camping trailer frame at the tail of a vehicle, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multi-functional camping trailer frame of tail, includes side swing arm and supporting beam, top one side of side swing arm is connected with the stand, and one side of stand is fixed with the intubate, the outside of intubate is provided with the trailer square mouth, and the inside of intubate is provided with the trailer round pin, the one end of trailer round pin is connected with the cotter, and the outside of cotter is provided with solid fixed ring, gu fixed ring's top is connected with waterproof lid, the rear end of trailer square mouth is fixed with the mounting panel, and the mounting panel is the welding with the trailer square mouth, supporting beam connects in one side of side swing arm.

Further, the top end of the supporting beam is fixed with a frame, and the front end and the rear end of the frame are both fixed with connecting plates.

Further, one side of the connecting plate far away from the central axis of the frame is fixedly provided with a connecting round opening, and the inner side of the connecting round opening is provided with a round inserting block.

Further, the upper wall, the lower wall, the left wall and the right wall of the round plug block are provided with slots, and one end of the round plug block is connected with a hand-operated supporting leg of the trailer.

Further, the inside of circle inserted block is provided with the bolt, and the R round pin is installed to the bottom of bolt.

Further, the inner side of the frame is connected with a transverse stay, and the bottom end of the transverse stay is provided with a leakage-proof net.

Further, the bottom of the hand landing leg of trailer is connected with the supporting leg, and the bottom left and right sides of supporting leg all is provided with the universal wheel subassembly, the universal wheel subassembly includes gyro wheel mechanism and lock plate mechanism, and one side of gyro wheel mechanism is provided with lock plate mechanism.

Compared with the prior art, the utility model has the beneficial effects that: the device is provided with tail connection structure, and it can install at the tail to avoid vehicle height to increase, produce when passing through limit for height pole and cut and scratch or collide, the device is provided with the removal wheel mechanism of being convenient for receive and release simultaneously, and the user can labour saving and time saving remove the device and the camping equipment that the device loaded, is favorable to improving the convenience of the device.

1. According to the utility model, through the arrangement of the insertion pipe, the square mouth of the trailer, the trailer pin, the pin lock, the fixing ring, the waterproof cover and the mounting plate, the mounting plate is provided with a plurality of bolt holes and bolt mechanisms, a user can fix the square mouth of the trailer at the tail end of the girder of the automobile through the mounting plate, the insertion pipe is a square pipe made of high-speed steel, the external size of the insertion pipe is slightly smaller than the internal size of the square mouth of the trailer, the insertion pipe and the front and rear ends of the square mouth of the trailer are respectively provided with an insertion hole for the trailer pin to pass through, the front end of the trailer pin is provided with a limiting block, the rear end of the trailer pin is connected with the pin, the insertion pipe and the square mouth of the trailer can be fixed, so that the device is mounted at the tail of the automobile, after the device is mounted, the user can cover the waterproof cover at one end of the insertion holes of the pin lock, so that the situation that rainwater enters to cause rust of the pin lock core is avoided, and the pin lock is provided with a matched key.

2. According to the utility model, through the arrangement of the connecting round opening, the round inserting block, the slot, the hand-operated supporting leg of the trailer, the bolt, the R pin, the supporting leg and the universal wheel assembly, after the installation of the device is completed, a user can take out the R pin from the tail end of the bolt and then take out the bolt, the connecting round opening and the round inserting block can rotate ninety degrees, the user can rotate the hand-operated supporting leg of the trailer by ninety degrees, the slots on the left wall and the right wall of the round inserting block after rotation are aligned with the round holes on the connecting round opening, the user can fix the round inserting block through the bolt and the R pin again, so that the hand-operated supporting leg of the trailer, the supporting leg and other mechanisms are separated from the ground, friction and collision between the universal wheel assembly, the supporting leg and other mechanisms and the ground are avoided, the user can rotate the hand-operated supporting leg of the trailer back to be the original state when the device is driven to the appointed place, and the inserting pipe is detached from the vehicle body, and the universal wheel assembly is contacted with the ground, so that the device can be used as a handcart, time and labor are saved, the user can move the device and camping equipment of the device to the appointed place, and the camping device can be conveniently loaded by the user.

Drawings

FIG. 1 is a schematic diagram of the front view of a multifunctional camping trailer frame of the present utility model;

FIG. 2 is an enlarged schematic view of a partial side view cross-section of a cannula, a trailer square, a trailer pin, a latch and a waterproof cover of a rear multi-functional camping trailer frame of the present utility model;

FIG. 3 is a schematic diagram of a partial side view cross-section enlarged structure of a connecting plate, a connecting round mouth, a round insert block, a hand-operated leg of a trailer, a bolt and an R pin of a multifunctional camping trailer frame of the utility model;

fig. 4 is a schematic top view of a multifunctional camping trailer frame with a tail.

In the figure: 1. a side swing arm; 2. a column; 3. a cannula; 4. a trailer square; 5. a trailer pin; 6. a pin lock; 7. a fixing ring; 8. a waterproof cover; 9. a mounting plate; 10. a support beam; 11. a frame; 12. a connecting plate; 13. connecting the round openings; 14. round plug blocks; 15. a slot; 16. hand-operated landing leg of trailer; 17. a plug pin; 18. an R pin; 19. supporting feet; 20. a transverse stay; 21. a leakage preventing net; 22. a universal wheel assembly; 2201. a roller mechanism; 2202. a locking plate mechanism.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-4, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 and 2, a multifunctional camping trailer frame of a vehicle tail comprises a side swing arm 1 and a support beam 10, wherein one side of the top end of the side swing arm 1 is connected with a stand column 2, one side of the stand column 2 is fixedly provided with a cannula 3, the outside of the cannula 3 is provided with a trailer square opening 4, the inside of the cannula 3 is provided with a trailer pin 5, one end of the trailer pin 5 is connected with a pin lock 6, the outside of the pin lock 6 is provided with a fixed ring 7, the top end of the fixed ring 7 is connected with a waterproof cover 8, the rear end of the trailer square opening 4 is fixedly provided with a mounting plate 9, the mounting plate 9 and the trailer square opening 4 are welded, the support beam 10 is connected to one side of the side swing arm 1, the mounting plate 9 is provided with a plurality of bolt holes and bolt mechanisms, a user can fix the square opening 4 at the tail end of the vehicle trailer girder through the mounting plate 9, the cannula 3 is a square pipe made of high-speed steel material, the outside dimension is slightly smaller than the inside dimension of the trailer square opening 4, the front end and the rear end of the insertion tube 3 and the trailer square opening 4 are both provided with insertion holes for the trailer pins 5 to pass through, the front end of the trailer pins 5 is provided with a limiting block, the rear end of the trailer pins 5 is connected with a pin lock 6, so that the insertion tube 3 and the trailer square opening 4 can be fixed, the device is arranged at the tail of an automobile, when the device is arranged, a user can cover a waterproof cover 8 at one end of the insertion holes of the pin lock 6, so that rainwater is prevented from entering to cause rust of a lock cylinder of the pin lock 6, the pin lock 6 is provided with a matched key, and when the device needs to be removed, the user only needs to take the pin lock 6 off through the key, so that the device can be pulled out, and through the process, the device can be arranged at the tail of the automobile, so that scratch or collision caused when the height of the automobile passes through a height limiting rod is avoided.

As shown in fig. 1, 3 and 4, the top end of the supporting beam 10 is fixed with a frame 11, both front and rear ends of the frame 11 are fixed with a connecting plate 12, one side of the connecting plate 12 far away from the central axis of the frame 11 is fixed with a connecting round opening 13, the inner side of the connecting round opening 13 is provided with a round insert block 14, both the upper wall, the lower wall, the left wall and the right wall of the round insert block 14 are respectively provided with a slot 15, one end of the round insert block 14 is connected with a hand-operated supporting leg 16 of the trailer, the inside of the round insert block 14 is provided with a bolt 17, the bottom end of the bolt 17 is provided with an R pin 18, the inner side of the frame 11 is connected with a transverse strut 20, the bottom end of the transverse strut 20 is provided with a leakage-proof net 21, the bottom end of the hand-operated supporting leg 16 of the trailer is connected with a supporting leg 19, both the left and right sides of the bottom end of the supporting leg 19 are respectively provided with a universal wheel assembly 22, the universal wheel assembly 22 comprises a roller mechanism 2201 and a locking plate mechanism 2202, one side of the roller mechanism 2201 is provided with the locking plate mechanism 2202, after the device is installed, a user can take out the R pin 18 from the tail end of the bolt 17 and then take out the bolt 17, at the moment, the connecting round opening 13 and the round plug block 14 can rotate, the user can rotate the hand-operated supporting leg 16 of the trailer by ninety degrees, the slots 15 on the left wall and the right wall of the round plug block 14 are aligned with the round holes on the connecting round opening 13 after rotating, the user can fix the round plug block 14 through the bolt 17 and the R pin 18 again, so that the hand-operated supporting leg 16 of the trailer, the supporting leg 19 and other mechanisms are separated from the ground, the friction and collision between the universal wheel assembly 22, the supporting leg 19 and other mechanisms and the ground are avoided in the driving process, after the user drives to a designated place, the user can rotate the hand-operated supporting leg 16 of the trailer again, and detach the insertion tube 3, at the moment, the device is separated from the vehicle body, and the universal wheel assembly 22 touches the ground to be used as a handcart, thereby be convenient for the user labour saving and time saving with the camping equipment of device loading remove appointed place, through above-mentioned process, the user can labour saving and time saving remove the camping equipment of device and device loading, be favorable to improving the convenience of device.

To sum up: when the multifunctional camping trailer frame with the rear end is used, camping equipment can be placed in the frame 11, a user can fix the camping equipment by ropes after the camping equipment is properly placed, so that the equipment is prevented from falling off when a vehicle runs, the transverse brace 20 can strengthen the loading capacity of the device, the anti-leakage net 21 can prevent tiny objects from falling off, the hand-operated trailer support leg 16 is of a Badson brand and can manually shake the rocking handle to adjust the length of the support leg, when the device is installed, the frame 11, the side swing arms 1 and the cannula 3 mechanisms can be adjusted through the hand-operated trailer support leg 16 on the front side and the rear side of the frame 11, the device can be aligned with the trailer square openings 4 of vehicles with different heights, the mounting plate 9 is provided with a plurality of bolt holes and bolt mechanisms, the user can fix the trailer square openings 4 at the tail end of a girder of the vehicle through the mounting plate 9, the cannula 3 is a square tube made of high-speed steel material, the outer size of the device is slightly smaller than the inner diameter of the trailer square opening 4, the front end and the rear end of the insertion tube 3 and the trailer square opening 4 are both provided with insertion holes for the trailer pins 5 to pass through, the front end of the trailer pins 5 is provided with limiting blocks, the rear end of the trailer pins 5 is connected with a pin lock 6, the insertion tube 3 and the trailer square opening 4 can be fixed, so that are installed at the tail of an automobile, when the device is installed, a user can cover a waterproof cover 8 at one end of the insertion holes of the pin lock 6, so that rainwater can be prevented from entering the insertion holes of the pin lock 6 to cause the lock cylinder of the pin lock 6 to rust, the pin lock 6 is provided with matched keys, when the device needs to be dismantled, the user can pull out the trailer pins 5 by only taking down the pin lock 6 through the keys, the pin lock 17 can be removed, the pin 17 can be removed, and the round plug 17 can be rotated between the round opening 13 and the round plug block 14 when the device is installed, the user can rotate ninety degrees the hand-operated landing leg 16 of the trailer, the slot 15 of the left wall and the right wall of the round insert block 14 is aligned with the round hole on the connecting round opening 13 after rotation, the user can fix the round insert block 14 through the bolt 17 and the R pin 18 again, thereby the hand-operated landing leg 16 of the trailer, the supporting feet 19 and other mechanisms are separated from the ground, the friction and collision between the universal wheel assembly 22, the supporting feet 19 and other mechanisms and the ground in the driving process are avoided, after the hand-operated landing leg 16 of the trailer is driven to a designated place, the user can rotate the hand-operated landing leg 16 of the trailer again, the insertion pipe 3 is detached, the device is separated from the vehicle body, the universal wheel assembly 22 touches the ground and can be used as a handcart, so that the user can conveniently move the device and camping equipment loaded by the device to the designated place in a time-saving and labor-saving manner, meanwhile, the side swing arm 1 and the supporting beam 10 are in a rotary connection, the joint is locked through the rotary block, and when the user runs to the designated place, the user can loosen the rotary block after the goods loaded in the camping table is emptied, swing to one side, and pave the device on the top of the trailer as a tail.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art can smoothly practice the utility model as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides a multi-functional camping trailer frame of tail, includes side swing arm (1) and supporting beam (10), its characterized in that, top one side of side swing arm (1) is connected with stand (2), and one side of stand (2) is fixed with intubate (3), the outside of intubate (3) is provided with trailer square mouth (4), and the inside of intubate (3) is provided with trailer round pin (5), the one end of trailer round pin (5) is connected with cotter (6), and the outside of cotter (6) is provided with solid fixed ring (7), the top of guy fixed ring (7) is connected with waterproof cover (8), the rear end of trailer square mouth (4) is fixed with mounting panel (9), and mounting panel (9) are the welding with trailer square mouth (4), supporting beam (10) are connected in one side of side swing arm (1).

2. The multifunctional camping trailer frame of the tail according to claim 1, wherein the top end of the supporting beam (10) is fixed with a frame (11), and the front end and the rear end of the frame (11) are both fixed with connecting plates (12).

3. The multifunctional camping trailer frame of claim 2, wherein one side of the connecting plate (12) far away from the central axis of the frame (11) is fixedly provided with a connecting round opening (13), and the inner side of the connecting round opening (13) is provided with a round insertion block (14).

4. A multifunctional camping trailer frame according to claim 3, characterized in that the upper, lower, left and right walls of the round plug (14) are provided with slots (15), and one end of the round plug (14) is connected with a trailer hand-operated supporting leg (16).

5. A rear multifunctional camping trailer frame according to claim 3, characterized in that the inside of the round plug (14) is provided with a plug pin (17), and the bottom end of the plug pin (17) is provided with an R pin (18).

6. The multifunctional camping trailer frame of the tail according to claim 2, characterized in that the inner side of the frame (11) is connected with a transverse stay (20), and the bottom end of the transverse stay (20) is provided with a leakage-proof net (21).

7. The multifunctional camping trailer frame of claim 4, wherein the bottom end of the trailer hand-operated leg (16) is connected with a supporting leg (19), universal wheel assemblies (22) are arranged on the left side and the right side of the bottom end of the supporting leg (19), the universal wheel assemblies (22) comprise roller mechanisms (2201) and locking plate mechanisms (2202), and the locking plate mechanisms (2202) are arranged on one side of the roller mechanisms (2201).