Automobile seat inhaul cable structure

Abstract

The utility model relates to the technical field of automobile accessories, and discloses an automobile seat inhaul cable structure which comprises an installation shell, the top of the outer wall of the installation shell is fixedly connected with a connecting shell, the top of the inner wall of the connecting shell is provided with a limiting groove, the outer wall of the connecting shell is provided with a clamping groove, and the bottom of the installation shell is slidably connected with a connecting piece. The top end of the connecting piece penetrates through the bottom of the mounting shell and is fixedly connected with a fixing piece, steel wires are installed in the fixing piece, ropes are arranged on the outer walls of the two steel wires, and butt joint pieces are fixedly connected to the bottoms of the outer walls of the ropes. According to the utility model, the buckle on the butt-joint piece is aligned with the limiting groove for insertion, then the auxiliary rotary button is rotated to drive the buckle to be clamped into the clamping groove for fixed connection, and the surface of the butt-joint piece is subjected to sliding treatment through the pulley I and the pulley II at the top of the fixed seat, so that the condition of abrasion is avoided; and the service life of the inhaul cable is greatly prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to a cable structure of an automobile seat. Background Art

[0002] The car seat cable is an important component for adjusting the seat back angle. In order to enable the passenger to adjust the seat back angle by controlling different parts of the car seat without installing two independent seat cables in the car, a control cable with dual control function is generally installed inside the car seat.

[0003] Traditional cables are easily affected by the pulling frequency and environmental conditions, and are prone to wear or breakage, resulting in failure of the seat adjustment function. However, most cables adopt an integrated design, which makes it troublesome to disassemble and replace the steel wire on the cable. Therefore, a car seat cable structure is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a car seat cable structure, which aims to improve the problem that it is troublesome to disassemble and replace the steel wire on the cable in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a car seat cable structure, including a mounting shell, the top of the outer wall of the mounting shell is fixedly connected to a connecting shell, the top of the inner wall of the connecting shell is provided with a limiting groove, the outer wall of the connecting shell is provided with a clamping groove, the bottom of the mounting shell is slidably connected to a connecting piece, the top of the connecting piece passes through the bottom of the mounting shell and is fixedly connected to a fixing piece, steel wires are installed inside the fixing piece, the outer walls of the two steel wires are provided with ropes, the bottom of the outer wall of the rope is fixedly connected to a docking piece, the outer wall of the docking piece is provided with a mounting hole, the inside of the mounting hole is slidably connected with a buckle, the adjacent ends of the two buckles are fixedly connected with a spring, and the outer wall of the rope is provided with a limiting mechanism.

[0006] As a further description of the above technical solution:

[0007] The limiting mechanism includes a limiting buckle, the inner wall of the limiting buckle is arranged on the outer wall of the rope, the top of the limiting buckle is fixedly connected with a connecting plate, a pulley 1 is rotatably connected between the two connecting plates, screw holes are opened on the left and right sides of the top of the limiting buckle, the inside of the two screw holes are threadedly connected with bolts, the bottom ends of the two bolts are threadedly connected with a fixing seat, and the top of the fixing seat is rotatably connected with a pulley 2.

[0008] As a further description of the above technical solution:

[0009] The bottom of the fixing seat is fixedly connected with a rubber pad.

[0010] As a further description of the above technical solution:

[0011] The diameter of the bolt matches the inner diameter of the screw hole.

[0012] As a further description of the above technical solution:

[0013] The top end of the rope is fixedly connected with a noise reduction telescopic sleeve, and the top ends of the two steel wires both pass through the bottom end of the noise reduction telescopic sleeve and are fixedly connected with a mounting piece 1.

[0014] As a further description of the above technical solution:

[0015] The bottom end of the connecting member is fixedly connected with a second mounting member, and the outer wall of the second mounting member is threadedly connected with a nut.

[0016] As a further description of the above technical solution:

[0017] The diameter of the second mounting member matches the inner diameter of the nut.

[0018] As a further description of the above technical solution:

[0019] An auxiliary knob is fixedly connected to the top of the docking piece.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the buckle on the docking piece is aligned with the limit groove for insertion, and then the docking piece is driven to slide inside the mounting shell by turning the auxiliary knob, while the buckle drives the internal spring to be squeezed, and finally the buckle is engaged into the slot by the spring for fixed connection.

[0022] 2. In the utility model, the fixing seat and the limit buckle are combined by means of screw holes and bolts, and then fixed inside the seat, so that the outside of the cable can be limited, and the surface is slid by means of pulley one and pulley two on the top of the fixing seat to avoid wear and tear, thereby greatly improving the service life of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional schematic diagram of a cable structure for a car seat proposed by the utility model;

[0024] Figure 2 This is a disassembled diagram of a cable structure for a car seat proposed by the utility model;

[0025] Figure 3The utility model is a schematic structural diagram of a limit device for a cable structure of an automobile seat.

[0026] Legend:

[0027] 1. Mounting shell; 2. Limiting mechanism; 201. Limiting buckle; 202. Connecting plate; 203. Pulley 1; 204. Screw hole; 205. Bolt; 206. Fixing seat; 207. Pulley 2; 208. Rubber pad; 3. Connecting shell; 4. Limiting groove; 5. Slot; 6. Connecting piece; 7. Fixing piece; 8. Steel wire; 9. Docking piece; 10. Mounting hole; 11. Buckle; 12. Spring; 13. Rope; 14. Noise reduction telescopic sleeve; 15. Mounting piece 1; 16. Mounting piece 2; 17. Nut; 18. Auxiliary knob. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a car seat cable structure, including a mounting shell 1, the top of the outer wall of the mounting shell 1 is fixedly connected to a connecting shell 3, the top of the inner wall of the connecting shell 3 is provided with a limiting groove 4, the outer wall of the connecting shell 3 is provided with a card slot 5, the bottom of the mounting shell 1 is slidably connected to a connecting piece 6, the top of the connecting piece 6 passes through the bottom of the mounting shell 1 and is fixedly connected to a fixing piece 7, the inside of the fixing piece 7 is installed with a steel wire 8, the outer walls of the two steel wires 8 are provided with a cable rope 13, and the outer wall of the cable rope 13 A docking piece 9 is fixedly connected to the bottom, and mounting holes 10 are provided on the outer walls of the docking piece 9. Buckles 11 are slidably connected to the inside of the mounting holes 10. Springs 12 are fixedly connected to the adjacent ends of the two buckles 11. A limiting mechanism 2 is arranged on the outer wall of the rope 13. A mounting piece 2 16 is fixedly connected to the bottom end of the connecting piece 6. A nut 17 is threadedly connected to the outer wall of the mounting piece 16. The diameter of the mounting piece 16 is matched with the inner diameter of the nut 17. An auxiliary knob 18 is fixedly connected to the top of the docking piece 9.

[0030] Specifically, a connecting member 6 is installed inside the mounting shell 1, and the bottom end of the connecting member 6 passes through the inner bottom of the mounting shell 1 and is connected to the second mounting member 16. The second mounting member 16 cooperates with the nut 17 to be installed on the linkage structure inside the seat. A fixing member 7 is fixed on the top of the connecting member 6, and the fixing member 7 slides inside the mounting shell 1. Two holes for installing steel wires 8 are provided on the outer wall of the fixing member 7. The outer wall of the steel wire 8 is wrapped by the soft rubber jacket of the rope 13, which can greatly improve the extension and pulling strength, and is fixed on the top of the outer wall of the mounting shell 1. There is a connecting shell 3, a limiting groove 4 is provided on the top of the connecting shell 3, a docking piece 9 is fixed at the bottom end of the outer wall of the rope 13, a mounting hole 10 is provided on the outer wall of the docking piece 9, and a buckle 11 is installed and connected through the mounting hole 10. When installing the steel wire 8, the buckle 11 on the docking piece 9 is aligned with the limiting groove 4 and inserted, and then the docking piece 9 is driven to slide inside the mounting shell 1 by rotating the auxiliary knob 18, and at the same time, the buckle 11 drives the internal spring 12 to be squeezed, and finally the buckle 11 is engaged into the slot 5 through the spring 12 for fixed connection.

[0031] Reference Figure 3 The limiting mechanism 2 includes a limiting buckle 201, the inner wall of the limiting buckle 201 is arranged on the outer wall of the rope 13, the top of the limiting buckle 201 is fixedly connected with a connecting plate 202, a pulley 203 is rotatably connected between the two connecting plates 202, screw holes 204 are opened on the left and right sides of the top of the limiting buckle 201, the inside of the two screw holes 204 are threadedly connected with bolts 205, the bottom ends of the two bolts 205 are threadedly connected with a fixing seat 206, the top of the fixing seat 206 is rotatably connected with a pulley 207, the bottom of the fixing seat 206 is fixedly connected with a rubber pad 208, and the diameter of the bolt 205 is adapted to the inner diameter of the screw hole 204.

[0032] Specifically, a limit buckle 201 is installed on the outer wall of the rope 13, and a connecting plate 202 is fixed on the top of the limit buckle 201, and the pulley 1 203 is connected through the connecting plate 202. A large hole is opened on the top of the limit buckle 201, so that the pulley 1 203 can directly contact the outer wall of the rope 13, and screw holes 204 are opened on both sides of the limit buckle 201. The fixing seat 206 and the limit buckle 201 are combined through the screw holes 204 and bolts 205, and then fixed to the inside of the seat, so that the outside of the cable can be limited. When the cable is dragged, the surface can be slid through the pulley 1 203 and the pulley 2 207 on the top of the fixing seat 206 to avoid wear and tear, thereby greatly improving the service life of the cable.

[0033] Reference Figure 1The top end of the rope 13 is fixedly connected to a noise reduction telescopic sleeve 14 , and the top ends of the two steel wires 8 both pass through the bottom end of the noise reduction telescopic sleeve 14 and are fixedly connected to a mounting member 15 .

[0034] Specifically, the position between the steel wire 8 inside the rope 13 and the mounting member 15 is soundproofed by the noise reduction telescopic sleeve 14, thereby greatly reducing the transmission of noise.

[0035] Working principle: First, when installing the steel wire 8, a connecting piece 6 is installed inside the mounting shell 1. The bottom end of the connecting piece 6 passes through the inner bottom of the mounting shell 1 and is connected to the second mounting piece 16. The second mounting piece 16 cooperates with the nut 17 to be installed on the linkage structure inside the seat. A fixing piece 7 is fixed on the top of the connecting piece 6. The fixing piece 7 slides inside the mounting shell 1. Two holes for installing the steel wire 8 are provided on the outer wall of the fixing piece 7. The outer wall of the steel wire 8 is wrapped with a soft rubber jacket of the rope 13. This can greatly improve the extension and pulling strength. When installing the steel wire 8, align the buckle 11 on the docking piece 9 with the limiting groove 4 for insertion, and then drive the docking piece 9 to slide inside the mounting shell 1 by turning the auxiliary knob 18. At the same time, the buckle 11 drives the internal spring 12 to be squeezed. Finally, the buckle 11 is engaged into the slot 5 by the spring 12 for fixed connection, and a limit buckle 201 is installed on the outer wall of the rope 13, and a connecting plate 202 is fixed on the top of the limit buckle 201, and the pulley 1 203 is connected through the connecting plate 202. A large hole is opened on the top of the limit buckle 201, so that the pulley 1 203 can directly contact the outer wall of the rope 13, and screw holes 204 are opened on both sides of the limit buckle 201. The fixing seat 206 and the limit buckle 201 are merged through the screw holes 204 and bolts 205, and then fixed to the inside of the seat, so that the outside of the cable can be limited. When the cable is dragged, the surface can be slid by the pulley 1 203 and the pulley 2 207 on the top of the fixing seat 206 to avoid wear and tear, thereby greatly improving the service life of the cable.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cable structure for a car seat, comprising a mounting shell (1), characterized in that: The top of the outer wall of the installation shell (1) is fixedly connected to a connection shell (3), the top of the inner wall of the connection shell (3) is provided with a limiting groove (4), the outer wall of the connection shell (3) is provided with a clamping groove (5), the bottom of the installation shell (1) is slidably connected to a connection piece (6), the top of the connection piece (6) passes through the bottom of the installation shell (1) and is fixedly connected to a fixing piece (7), a steel wire (8) is installed inside the fixing piece (7), the outer walls of the two steel wires (8) are provided with ropes (13), the bottom of the outer wall of the ropes (13) is fixedly connected to a docking piece (9), the outer walls of the docking piece (9) are provided with installation holes (10), the inside of the installation holes (10) is slidably connected to a buckle (11), the adjacent ends of the two buckles (11) are fixedly connected to a spring (12), and the outer wall of the rope (13) is provided with a limiting mechanism (2).

2. The automobile seat cable structure according to claim 1, characterized in that: The limiting mechanism (2) comprises a limiting buckle (201), the inner wall of the limiting buckle (201) is arranged on the outer wall of the rope (13), the top of the limiting buckle (201) is fixedly connected with a connecting plate (202), a pulley 1 (203) is rotatably connected between the two connecting plates (202), screw holes (204) are provided on the left and right sides of the top of the limiting buckle (201), the insides of the two screw holes (204) are threadedly connected with bolts (205), the bottom ends of the two bolts (205) are threadedly connected with a fixing seat (206), and the top of the fixing seat (206) is rotatably connected with a pulley 2 (207).

3. The automobile seat cable structure according to claim 2, characterized in that: A rubber pad (208) is fixedly connected to the bottom of the fixing seat (206).

4. The automobile seat cable structure according to claim 2, characterized in that: The diameter of the bolt (205) is matched to the inner diameter of the screw hole (204).

5. The automobile seat cable structure according to claim 1, characterized in that: The top end of the rope (13) is fixedly connected to a noise reduction telescopic sleeve (14), and the top ends of the two steel wires (8) pass through the bottom end of the noise reduction telescopic sleeve (14) and are fixedly connected to a mounting member 1 (15).

6. The automobile seat cable structure according to claim 1, characterized in that: The bottom end of the connecting member (6) is fixedly connected to a second mounting member (16), and the outer wall of the second mounting member (16) is threadedly connected to a nut (17).

7. The automobile seat cable structure according to claim 6, characterized in that: The diameter of the second mounting member (16) is matched with the inner diameter of the nut (17).

8. The automobile seat cable structure according to claim 1, characterized in that: An auxiliary knob (18) is fixedly connected to the top of the docking piece (9).

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