Multipurpose automobile camping seat structure

Abstract

The invention relates to the technical field of automobile seats, and discloses a multipurpose automobile camping seat structure. Comprising a vehicle body threshold, a luggage cover plate is movably connected to the front surface of the vehicle body threshold through a hinge, a fixing support is fixedly connected to the inner side wall of the vehicle body threshold, a cushion framework is arranged on the front surface of the fixing support, and a seat overturning rotating shaft is arranged in the cushion framework; according to the invention, through the action of the turnover motor and the turnover mechanism toothed plate, the overall large-angle rotation of the seat cushion framework is realized, the backrest angle adjuster is welded on the backrest framework, the backrest angle adjuster is driven to rotate through the backrest motor, and the backrest angle adjuster drives the backrest framework to realize turnover adjustment, so that the turnover adjustment of the seat cushion framework is realized. The seat can be automatically overturned and opened for passengers to sit on, and can be folded by one key and hidden below a trunk cover plate, so that the normal use requirement of the automobile is not influenced, and the requirement of consumers on automobile camping is met.

Description

Technical Field

[0001] The invention relates to the technical field of automobile seats, in particular to a multi-purpose automobile camping seat structure. Background Art

[0002] Camping can be basically divided into three forms: regular camping, car camping and special camping. Camping is a leisure activity, usually camping outside the city, and is associated with activities such as hiking, fishing or swimming. The equipment required for camping usually includes: tents, sleeping bags, backpacks, fire-making utensils, lighting utensils, picnic utensils, etc. Generally, you should be careful not to camp too close to the mountain, not too close to the river, not camping under big trees on rainy days, not camping on slopes, and before camping, you must first clean up the gravel and sharp thorns on the ground. Camping can basically be divided into three forms: the first is regular camping, the second is car camping, and the third is special camping. Conventional camping means that campers walk or drive to the camping site, usually in valleys, lakesides, and seasides. Campers can make bonfires, barbecue, picnic, or sing. This is also the most common camping activity. Travelers who often engage in such activities, like other outdoor sports enthusiasts, are also called backpackers (BACKPAKCER). In China, they are also called donkey friends. In camping, a comfortable camping equipment is very important. Camping chairs are one of the necessary equipment for camping. Camping chairs are an indispensable leisure tool in outdoor activities, providing a light and comfortable seat option for open-air activities. This chair is usually made of lightweight and durable materials and has the characteristics of portability and foldability, making it an ideal resting place for camping, outdoor travel, fishing and other activities. The design of camping chairs focuses on lightness and portability. It can usually be quickly folded into a compact shape for easy carrying. The material is mostly made of wear-resistant, waterproof, and breathable materials to adapt to various outdoor environments. The structure of the seat takes ergonomics into consideration and provides a comfortable sitting posture. Some chairs are also equipped with armrests, cup holders and other designs to provide a more convenient use experience. Currently, there are no dedicated seats in the trunk area of ​​all cars on the market for passengers to rest and camp, which makes it impossible to fully integrate the car into camping life. At the same time, the folding parts of the seats cannot be lubricated, which causes the seats to be easily stuck due to external factors. Summary of the invention

[0003] Technical issues solved In view of the deficiencies in the prior art, the present invention provides a multi-purpose car camping seat structure, wherein a fixing bracket is fixed to the body of the car by bolts, and is used to fix the entire mechanism to the entire vehicle. At the same time, this bracket includes a seat flip shaft and a flip mechanism tooth plate of the mechanism parts. The flip angle of the seat cushion frame is defined as 180 degrees, and it can act on the door sill of the vehicle body after flipping. The rotating motor is fixed to the seat cushion frame by bolts, and is used to provide the power for flipping. When the motor is started, the seat cushion frame can be rotated at a large angle as a whole through the action of the flip motor and the flip mechanism tooth plate. The backrest angle adjuster is welded to the backrest frame, and is driven to rotate by the backrest motor, and the backrest angle adjuster drives the backrest frame to realize flip adjustment. The above secondary folding can be realized by one button, and the seat automatically flips and opens for passengers to sit on. At the same time, it can be folded up by one button and hidden in the trunk cover. The seat mechanism can be folded twice without affecting the normal use of the vehicle to meet the needs of consumers for car camping. Through two sets of motors and a large-angle gear plate structure, the seat mechanism can be folded twice. Through the innovative arrangement of the rotating shaft, the seat can be folded twice with one button. When not in use, it is cleverly hidden under the trunk cover. When the seat is flipped or adjusted, the ball is squeezed by the rotation of the transmission gear, so that the connected moving rod moves toward the inside of the fixed seat, and the spring is squeezed to make the oil guide pipe pierce the hinge ring and move toward the inside of the lubricating oil cylinder, so that the lubricating oil flows into the inside of the oil guide pipe and flows to the end close to the ball, and is immersed in the oil storage cotton for use. Since the oil storage cotton fits the side surface of the ball, when the transmission gear rotates, the ball rotates in accordance with the oil storage cotton, and the lubricating oil applied on the surface of the ball is applied to the side surface of the transmission gear, thereby ensuring the normal adjustment of the seat.

[0004] Technical Solution In order to solve the above technical problems, the present invention provides the following technical solution: comprising a vehicle body door sill, the front surface of the vehicle body door sill is movably connected to a luggage cover through a hinge, and the inner side wall of the vehicle body door sill is fixedly connected to a fixing bracket; A seat cushion frame is disposed on the front surface of the fixing bracket, a seat flip shaft is disposed inside the seat cushion frame, a flip connecting shaft plate is disposed on the side surface of the seat cushion frame, a flip motor is disposed inside the seat cushion frame, a flip mechanism tooth plate is fixedly connected to the output end of the flip motor, and the flip mechanism tooth plate is meshed with the seat flip shaft; A backrest frame is arranged on the lower surface of the seat cushion frame, a backrest shaft is arranged on the front and rear surfaces of the backrest frame, a backrest motor is fixedly connected to one end of the backrest shaft close to the backrest frame, a backrest angle adjuster is arranged inside the backrest frame, and the backrest angle adjuster is connected to the backrest shaft.

[0005] Preferably, a connecting bar seat is provided inside the seat cushion frame, and the connecting bar seat is located on the right side of the seat flip shaft, the rear surface of the connecting bar seat is rotatably connected to a connecting rod, and one end of the connecting rod away from the connecting bar seat is fixedly connected to the seat cushion frame.

[0006] Preferably, the inner side wall of the seat cushion frame is provided with a semi-annular groove, and the semi-annular groove and the connecting rod are arranged in a concentric circle, and a magnetic attraction block is arranged inside the semi-annular groove, and the magnetic attraction block is arranged in a mirror-symmetrical manner.

[0007] Preferably, the rear surface of the connecting bar seat is fixedly connected to a limiting rod and the limiting rod is located above the connecting rod, one end of the limiting rod away from the connecting bar seat extends into the interior of the semi-annular groove, and the side surface of the limiting rod fits with the magnetic suction block.

[0008] Preferably, a moving tube rod is connected through the left side surface of the connecting bar seat, a sealing ring is sleeved on the side surface of the moving tube rod, and the side surface of the sealing ring is in contact with the left side surface of the connecting bar seat.

[0009] Preferably, a lubricating ball is penetrated and connected to the end of the movable cylinder rod away from the connecting bar seat, and the lubricating ball is movably connected to the movable cylinder rod through a bearing, an oil guide pipe is arranged inside the movable cylinder rod, an oil storage cotton block is arranged at the end of the oil guide pipe close to the lubricating ball, and the oil storage cotton block is in contact with the lubricating ball.

[0010] Preferably, one end of the movable cylinder rod close to the connecting bar seat is fixedly connected with a connecting circular plate, and the connecting circular plate is located inside the connecting bar seat, and the connecting circular plate is connected with the oil guide pipe through and through.

[0011] Preferably, a connecting short rod is fixedly connected to the right side surface of the connecting circular plate, and the connecting short rod is located above and below the oil guide pipe, and one end of the connecting short rod away from the connecting circular plate is fixedly connected to a fixing block.

[0012] Preferably, a spring is fixedly connected to the right side surface of the fixing block, and one end of the spring away from the fixing block is fixedly connected to the inner wall of the connecting bar seat.

[0013] Preferably, a lubricating oil cylinder is provided on the right side surface of the connecting bar seat, and a connecting short tube is fixedly connected to one end of the lubricating oil cylinder close to the connecting bar seat, and the connecting short tube is threadedly connected to the connecting bar seat, and a hinge ring is provided inside the connecting short tube, and the hinge ring and the oil guide pipe are arranged opposite to each other.

[0014] Compared with the prior art, the present invention provides a multi-purpose car camping seat structure, which has the following beneficial effects: The fixing bracket of the present invention is fixed to the body of the automobile by bolts, and is used to fix the entire mechanism on the whole vehicle. At the same time, this bracket includes the mechanism parts of the seat flip shaft and the flip mechanism tooth plate. The flip angle of the seat frame is defined as 180 degrees. After flipping, it can act on the door sill of the vehicle body. The rotating motor is fixed to the seat frame by bolts to provide the power for flipping. When the motor is started, the overall large-angle rotation of the seat frame can be realized through the action of the flip motor and the flip mechanism tooth plate. The backrest angle adjuster is welded on the backrest frame. The backrest motor drives the backrest angle adjuster to rotate, and the backrest angle adjuster drives the backrest frame to realize flip adjustment. The above secondary folding can be realized by one key. The seat automatically flips and opens for passengers to sit and use. At the same time, it can be folded up with one key and hidden under the trunk cover, which does not affect the normal use of the vehicle, so as to meet the needs of consumers for car camping. The secondary folding of the seat mechanism is realized by two sets of motors and a large-angle gear tooth plate structure. The one-key secondary folding of the seat is realized by the innovative arrangement of the rotating shaft. At the same time, when not in use, it is cleverly hidden under the trunk cover.

[0015] When the seat is flipped or adjusted, the present invention squeezes the ball through the rotation of the transmission gear, so that the connected moving rod moves toward the inside of the fixed seat, squeezes the spring, and makes the oil guide pipe pierce the hinge ring and move toward the inside of the lubricating oil cylinder, so that the lubricating oil flows into the oil guide pipe and flows to the end close to the ball, and is immersed in the oil storage cotton for use. Since the oil storage cotton is in contact with the side surface of the ball, when the transmission gear rotates, the ball rotates in contact with the oil storage cotton, and the lubricating oil applied on the surface of the ball is applied to the side surface of the transmission gear, thereby ensuring normal seat adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention is a schematic diagram of a multi-purpose car camping seat installation structure according to an embodiment of the present invention.

[0017] Figure 2 Schematic diagram of the backrest frame structure in an embodiment of the present invention.

[0018] Figure 3 It is a schematic diagram of the side structure of the backrest frame in an embodiment of the present invention.

[0019] Figure 4 Schematic diagram of the gear plate structure of the flipping mechanism in an embodiment of the present invention.

[0020] Figure 5 Schematic diagram of the structure of the movable barrel rod in an embodiment of the present invention.

[0021] Figure 6 Schematic diagram of the semi-annular groove structure in an embodiment of the present invention.

[0022] Among them: 1. Body door sill; 2. Luggage cover; 3. Fixed bracket; 4. Seat frame; 5. Backrest frame; 6. Backrest angle adjuster; 7. Backrest shaft; 8. Backrest motor; 9. Flip connecting shaft plate; 10. Flip mechanism gear plate; 11. Flip motor; 12. Seat flip shaft; 13. Connecting bar seat; 14. Moving cylinder rod; 15. Sealing ring; 16. Connecting circular plate; 17. Connecting short rod; 18. Fixed block; 19. Spring; 20. Lubricating oil cylinder; 21. Connecting short pipe; 22. Hinge ring; 23. Lubricating ball; 24. Oil guide pipe; 25. Oil storage cotton block; 26. Connecting rod; 27. Limit rod; 28. Semi-ring groove; 29. ​​Magnetic block. DETAILED DESCRIPTION

[0023] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-6The present invention provides a multi-purpose car camping seat structure, including a vehicle body door sill 1, a front surface of the vehicle body door sill 1 is movably connected with a luggage cover plate 2 through a hinge, an inner side wall of the vehicle body door sill 1 is fixedly connected with a fixing bracket 3, the fixing bracket 3 is fixed to the vehicle body by bolts, and is used to fix the entire mechanism on the vehicle, and at the same time, this bracket includes a mechanism part seat flip shaft 12 and a flip mechanism tooth plate 10, a front surface of the fixing bracket 3 is provided with a seat cushion frame 4, the flip angle of the seat cushion frame 4 is defined as 180 degrees, and can act on the vehicle body door sill 1 after flipping, the seat flip shaft 12 is provided inside the seat cushion frame 4, a flip connecting shaft plate 9 is provided on the side surface of the seat cushion frame 4, a flip motor 11 is provided inside the seat cushion frame 4, an output end of the flip motor 11 is fixedly connected with a flip mechanism tooth plate 10, and the flip mechanism tooth plate 10 is meshed with the seat flip shaft 12, the flip motor 11 is fixed to the seat cushion frame 4 by bolts, and is used to provide flipping power, and when the motor is started, the flip motor 11 and the flip mechanism can be turned on the seat. The mechanism tooth plate 10 is used to realize the overall large-angle rotation of the seat cushion frame 4. The lower surface of the seat cushion frame 4 is provided with a backrest frame 5. The front and rear surfaces of the backrest frame 5 are provided with a backrest shaft 7. The backrest shaft 7 is fixedly connected to the backrest motor 8 at one end of the backrest shaft 7 close to the backrest frame 5. The backrest angle adjuster 6 is provided inside the backrest frame 5, and the backrest angle adjuster 6 is connected to the backrest shaft 7. The backrest angle adjuster 6 is welded to the backrest frame 5. The backrest motor 8 drives the backrest angle adjuster 6 to rotate. 6 drives the backrest frame 5 to realize flipping adjustment. The above two folding can be realized by one button. The seat automatically flips open for passengers to sit and use. At the same time, it can be folded with one button and hidden under the trunk cover without affecting the normal use of the vehicle. In order to meet the needs of consumers for car camping, the two sets of motors and the large-angle gear plate structure are used to realize the secondary folding of the seat mechanism. The innovative arrangement of the rotating shaft realizes the one-button secondary folding of the seat. At the same time, when not in use, it is cleverly hidden under the trunk cover.

[0025] In one embodiment of the present invention, a connecting bar seat 13 is provided inside the cushion frame 4, and the connecting bar seat 13 is located on the right side of the seat flip shaft 12, the rear surface of the connecting bar seat 13 is rotatably connected with a connecting rod 26, and the end of the connecting rod 26 away from the connecting bar seat 13 is fixedly connected to the cushion frame 4, the inner side wall of the cushion frame 4 is provided with a semi-annular groove 28, and the semi-annular groove 28 is concentrically arranged with the connecting rod 26, a magnetic block 29 is arranged inside the semi-annular groove 28, and the magnetic block 29 is mirror-symmetrically arranged, the rear surface of the connecting bar seat 13 is fixedly connected with a limiting rod 27, and the limiting rod 27 is located above the connecting rod 26, the end of the limiting rod 27 away from the connecting bar seat 13 extends into the interior of the semi-annular groove 28, and the side surface of the limiting rod 27 is in contact with the magnetic block 29, the left side surface of the connecting bar seat 13 is penetrated and connected with a moving cylinder rod 14, the side surface of the moving cylinder rod 14 is sleeved with a sealing ring 15, and the side surface of the sealing ring 15 is in contact with the connecting bar seat The left side of 13 fits in with each other, and the end of the moving cylinder rod 14 away from the connecting bar seat 13 is penetrated and connected with a lubricating ball 23, and the lubricating ball 23 is movably connected to the moving cylinder rod 14 through a bearing, an oil guide pipe 24 is arranged inside the moving cylinder rod 14, and an oil storage cotton block 25 is arranged at one end of the oil guide pipe 24 close to the lubricating ball 23, and the oil storage cotton block 25 fits in with the lubricating ball 23, the end of the moving cylinder rod 14 close to the connecting bar seat 13 is fixedly connected with a connecting circular plate 16, and the connecting circular plate 16 is located inside the connecting bar seat 13, the connecting circular plate 16 is penetrated and connected with the oil guide pipe 24, the right side surface of the connecting circular plate 16 is fixedly connected with a connecting short rod 17, and the connecting short rod 17 is located above and below the oil guide pipe 24, the end of the connecting short rod 17 away from the connecting circular plate 16 is fixedly connected with a fixing block 18, the right side surface of the fixing block 18 is fixedly connected with a spring 19, and the end of the spring 19 away from the fixing block 18 is fixedly connected to the inner wall of the connecting bar seat 13.

[0026] In another embodiment of the present invention, a lubricating oil cylinder 20 is provided on the right side surface of the connecting bar seat 13, and a connecting short tube 21 is fixedly connected to the end of the lubricating oil cylinder 20 close to the connecting bar seat 13, and the connecting short tube 21 is threadedly connected to the connecting bar seat 13, and a hinge ring 22 is provided inside the connecting short tube 21, and the hinge ring 22 and the oil guide tube 24 are arranged opposite to each other. When the seat is flipped or adjusted, the ball is squeezed by the rotation of the transmission gear, so that the connected moving rod moves toward the inside of the fixed seat, and the spring 19 is squeezed to make the oil guide tube 24 pierce the hinge ring 22 and move toward the inside of the lubricating oil cylinder 20, so that the lubricating oil flows into the inside of the oil guide tube 24 and flows to the end close to the ball, and is immersed in the oil storage cotton for use. Since the oil storage cotton is in contact with the side surface of the ball, when the transmission gear rotates, the ball rotates in contact with the oil storage cotton, and the lubricating oil applied on the surface of the ball is applied to the side surface of the transmission gear, thereby ensuring the normal adjustment of the seat.

[0027] When in use, the fixing bracket 3 is fixed to the body of the car by bolts, and the entire mechanism is fixed to the whole vehicle. At the same time, this bracket includes the mechanism parts of the seat flip shaft 12 and the flip mechanism tooth plate 10. The flip angle of the seat cushion frame 4 is defined as 180 degrees. After flipping, it can act on the door sill 1 of the vehicle body. The rotating motor is fixed to the seat cushion frame 4 by bolts to provide the power for flipping. When the motor is started, the seat cushion frame 4 can be rotated at a large angle as a whole through the action of the flip motor 11 and the flip mechanism tooth plate 10. The backrest angle adjuster 6 is welded to the backrest frame 5, and the backrest motor 8 drives the backrest angle adjuster 6 to rotate, and the backrest angle adjuster 6 drives the backrest frame 5 to realize flipping adjustment. The above secondary folding can be achieved by one button, and the seat is automatically flipped open for passengers to sit on. At the same time, it can be folded up with one button and hidden under the trunk cover without affecting the vehicle The seat mechanism is designed to meet the needs of normal vehicle use and to satisfy the needs of consumers for car camping. The seat mechanism can be folded twice through two sets of motors and a large-angle gear plate structure. The seat can be folded twice with one key through the innovative arrangement of the rotating shaft. When not in use, the seat is cleverly hidden under the trunk cover. When the seat is flipped or adjusted, the ball is squeezed by the rotation of the transmission gear, so that the connected moving rod moves toward the inside of the fixed seat, and the spring 19 is squeezed to make the oil guide pipe 24 pierce the hinge ring 22 and move toward the inside of the lubricating oil cylinder 20, so that the lubricating oil flows into the inside of the oil guide pipe 24 and flows to the end close to the ball, and is immersed in the oil storage cotton for use. Since the oil storage cotton is in contact with the side surface of the ball, when the transmission gear rotates, the ball rotates in contact with the oil storage cotton, and the lubricating oil applied on the surface of the ball is applied to the side surface of the transmission gear, thereby ensuring the normal adjustment of the seat.

[0028] The present invention provides a multi-purpose car camping seat, wherein a fixing bracket is fixed to the body of the car by bolts, and is used to fix the entire mechanism to the entire vehicle. At the same time, the bracket comprises a seat flip shaft and a flip mechanism tooth plate of the mechanism parts. The flip angle of the seat frame is defined as 180 degrees, and after flipping, it can act on the door sill of the vehicle body. The rotating motor is fixed to the seat frame by bolts, and is used to provide flipping power. When the motor is started, the overall large-angle rotation of the seat frame can be realized through the action of the flip motor and the flip mechanism tooth plate. The backrest angle adjuster is welded to the backrest frame. The backrest motor drives the backrest angle adjuster to rotate, and the backrest angle adjuster drives the backrest frame to realize flipping and adjustment. The above secondary folding can be achieved by one button, and the seat automatically flips open for passengers to sit on. At the same time, it can be folded up with one button and hidden under the trunk cover without affecting the normal use of the vehicle. In order to meet the needs of consumers for car camping, the secondary folding of the seat mechanism is realized through two sets of motors and a large-angle gear plate structure. The innovative arrangement of the rotating shaft allows the seat to be folded twice with one button. At the same time, when not in use, it is cleverly hidden under the trunk cover.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-purpose car camping seat structure, comprising a vehicle body door sill (1), characterized in that: The front surface of the vehicle body door sill (1) is movably connected to a luggage cover plate (2) via a hinge, and the inner side wall of the vehicle body door sill (1) is fixedly connected to a fixing bracket (3); A seat cushion frame (4) is disposed on the front surface of the fixing bracket (3), a seat flip shaft (12) is disposed inside the seat cushion frame (4), a flip connecting shaft plate (9) is disposed on the side surface of the seat cushion frame (4), a flip motor (11) is disposed inside the seat cushion frame (4), an output end of the flip motor (11) is fixedly connected to a flip mechanism tooth plate (10), and the flip mechanism tooth plate (10) is meshed with the seat flip shaft (12); A backrest frame (5) is arranged on the lower surface of the seat cushion frame (4), a backrest rotating shaft (7) is arranged on the front surface and the rear surface of the backrest frame (5), a backrest motor (8) is fixedly connected to one end of the backrest rotating shaft (7) close to the backrest frame (5), a backrest angle adjuster (6) is arranged inside the backrest frame (5), and the backrest angle adjuster (6) is connected to the backrest rotating shaft (7).

2. A multi-purpose car camping seat structure according to claim 1, characterized in that: A connecting bar seat (13) is provided inside the seat cushion frame (4), and the connecting bar seat (13) is located on the right side of the seat flip shaft (12); a connecting rod (26) is rotatably connected to the rear surface of the connecting bar seat (13), and one end of the connecting rod (26) away from the connecting bar seat (13) is fixedly connected to the seat cushion frame (4).

3. A multi-purpose car camping seat structure according to claim 2, characterized in that: The inner side wall of the cushion frame (4) is provided with a semi-annular groove (28), and the semi-annular groove (28) and the connecting rod (26) are arranged in a concentric circle. A magnetic attraction block (29) is arranged inside the semi-annular groove (28), and the magnetic attraction block (29) is arranged in a mirror-symmetrical manner.

4. The multi-purpose car camping seat structure according to claim 2, characterized in that: The rear surface of the connecting bar seat (13) is fixedly connected to a limiting rod (27), and the limiting rod (27) is located above the connecting rod (26). One end of the limiting rod (27) away from the connecting bar seat (13) extends into the interior of the semi-annular groove (28), and the side surface of the limiting rod (27) is in contact with the magnetic attraction block (29).

5. The multi-purpose car camping seat structure according to claim 2, characterized in that: A movable tube rod (14) is connected through the left side surface of the connecting bar seat (13), a sealing ring (15) is sleeved on the side surface of the movable tube rod (14), and the side surface of the sealing ring (15) is in contact with the left side surface of the connecting bar seat (13).

6. The multi-purpose car camping seat structure according to claim 5, characterized in that: The end of the movable cylindrical rod (14) away from the connecting bar seat (13) is penetrated and connected with a lubricating ball (23), and the lubricating ball (23) is movably connected to the movable cylindrical rod (14) through a bearing. An oil guide pipe (24) is arranged inside the movable cylindrical rod (14), and an oil storage cotton block (25) is arranged at one end of the oil guide pipe (24) close to the lubricating ball (23), and the oil storage cotton block (25) is in close contact with the lubricating ball (23).

7. The multi-purpose car camping seat structure according to claim 5, characterized in that: One end of the movable barrel rod (14) close to the connecting bar seat (13) is fixedly connected to a connecting circular plate (16), and the connecting circular plate (16) is located inside the connecting bar seat (13), and the connecting circular plate (16) is connected to the oil guide pipe (24) through and through.

8. The multi-purpose car camping seat structure according to claim 7, characterized in that: A connecting short rod (17) is fixedly connected to the right side surface of the connecting circular plate (16), and the connecting short rod (17) is located above and below the oil guide pipe (24). One end of the connecting short rod (17) away from the connecting circular plate (16) is fixedly connected to a fixing block (18).

9. The multi-purpose car camping seat structure according to claim 8, characterized in that: A spring (19) is fixedly connected to the right side surface of the fixed block (18), and one end of the spring (19) away from the fixed block (18) is fixedly connected to the inner wall of the connecting bar seat (13).

10. The multi-purpose car camping seat structure according to claim 2, characterized in that: A lubricating oil cylinder (20) is provided on the right side of the connecting bar seat (13); a connecting short tube (21) is fixedly connected to one end of the lubricating oil cylinder (20) close to the connecting bar seat (13); the connecting short tube (21) is threadedly connected to the connecting bar seat (13); a hinge ring (22) is provided inside the connecting short tube (21); and the hinge ring (22) and the oil guide tube (24) are arranged opposite to each other.

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