CN213734688U

CN213734688U - Connection structure of seat steel pipe and stamping workpiece

Info

Publication number: CN213734688U
Application number: CN202022523682.8U
Authority: CN
Inventors: 董章明; 王华珍; 王金龙
Original assignee: Shiyan Kaibisheng Industry And Trade Co ltd
Current assignee: Shiyan Kaibisheng Industry And Trade Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-07-20
Anticipated expiration: 2030-11-04

Abstract

The utility model relates to a car seat technical field just discloses a connection structure of seat steel pipe and stamping workpiece, including the seat steel pipe, one side of blotter is equipped with the stamping workpiece, one side of stamping workpiece is equipped with first joint ring, one side of first joint ring is equipped with second joint ring, the one end top surface of seat steel pipe is equipped with the buckle, the below of going up the buckle is equipped with down the buckle, the bottom surface both ends of going up the buckle have the installation piece with the equal fixed mounting in top surface both ends of lower buckle, the screw has been seted up to the top surface of installation piece. This kind of connection structure of seat steel pipe and stamping workpiece when the stamping workpiece carries out the change of stamping workpiece needing to be pulled down, will go up the buckle and separate with lower buckle, will cup joint each part on seat steel pipe one end surface and take off in proper order, alright accomplish the dismantlement to the stamping workpiece, put into each part in proper order during the installation, will go up the buckle again and accomplish fixed mounting with lower buckle and can accomplish the change of stamping workpiece.

Description

Connection structure of seat steel pipe and stamping workpiece

Technical Field

The utility model relates to a car seat technical field specifically is a connection structure of seat steel pipe and stamping workpiece.

Background

The height adjusting mechanism of the automobile seat can effectively realize the height adjusting function of the seat only by rigidly connecting the steel pipe with the height-adjusting stamping part, and the most common rigid connection mode of the steel pipe and the stamping part at present adopts arc welding fixed connection.

Adopt the welded mode between current seat steel pipe and the stamping workpiece still to have a great deal of drawback, damage like any party between stamping workpiece or the seat steel pipe, because be by welded fastening between the two, so need change both simultaneously, increase the cost of changing to, current seat steel pipe is generally installed the mounting bracket fixed welding on the base steel pipe when installing, be not convenient for dismantle.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a connection structure of seat steel pipe and stamping workpiece possesses the stamping workpiece and can change fast when damaging and seat steel pipe can carry out advantages such as quick dismantlement, has solved the problem that the background art provided.

(II) technical scheme

Can change fast and the seat steel pipe can carry out the purpose of dismantling fast when damaging for realizing above-mentioned stamping workpiece, the utility model provides a following technical scheme: the utility model provides a connection structure of seat steel pipe and stamping workpiece, includes the seat steel pipe, the one end fixed surface of seat steel pipe installs the barrier ring, one side of barrier ring is equipped with the blotter, one side of blotter is equipped with the stamping workpiece, one side of stamping workpiece is equipped with first joint ring, the top surface fixed mounting of first joint ring has the seat curb plate, one side of first joint ring is equipped with the second joint ring, the one end top surface of seat steel pipe is equipped with the buckle, the below of going up the buckle is equipped with down the buckle, the bottom surface both ends of going up the buckle and the equal fixed mounting in top surface both ends of lower buckle have the installation piece, the screw has been seted up to the top surface of installation piece, the installation screw has been cup jointed in the inside activity of screw.

Preferably, the bottom surface of the lower retaining ring is fixedly provided with a connecting support, the bottom surface of the connecting support is fixedly provided with a mounting plate, and four corners of the top surface of the mounting plate are provided with mounting holes.

Preferably, the stop ring is a rubber pad.

Preferably, gear-shaped clamping blocks are arranged on the end faces of one side of the second clamping ring and one side of the first clamping ring, and the gear-shaped clamping blocks are meshed with each other.

Preferably, a clamping groove is formed in the end face of the other side of the first clamping ring, a clamping block is fixedly mounted on the end face of one side of the stamping part, and the diameter formed in the clamping groove is equal to the outer diameter of the clamping block.

Preferably, both ends of the seat steel tube are duckbilled, and the inner rings of the upper retaining ring and the lower retaining ring are duckbilled.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the connecting structure of the seat steel pipe and the stamping part is characterized in that a first clamping ring, a second clamping ring, an upper buckle ring and a lower buckle ring are respectively arranged on the two end surfaces of the seat steel pipe, the stamping part, the first clamping ring, the second clamping ring, the upper buckle ring and the lower buckle ring are sequentially sleeved at one end of the seat steel pipe, so that the stamping part can be arranged on the surface of the seat steel pipe, when the stamping part needs to be detached to replace the stamping part, only the upper retaining ring and the lower retaining ring need to be separated, all parts sleeved on one end surface of the seat steel pipe are taken down in sequence, the stamping part can be disassembled, all parts are placed in sequence during installation, the upper retaining ring and the lower retaining ring are fixedly installed to complete replacement of the stamping part, the problem that the stamping part cannot be replaced timely and effectively under the existing welding structure is solved, and the purpose that the stamping part can be replaced quickly when damaged is achieved.

2. This kind of connection structure of seat steel pipe and stamping workpiece is equipped with linking bridge through the bottom surface of buckle under, linking bridge's bottom surface is equipped with the mounting panel, when the installation to the seat steel pipe, only need place the position at needs installation with the mounting hole, install through the screw can, it generally all installs mounting bracket fixed welding on the base steel pipe when installing to have solved current seat steel pipe, the problem of not convenient to detach, reached the purpose that the seat steel pipe can carry out quick dismantlement.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural view of the present invention;

FIG. 4 is a schematic structural view of the present invention;

fig. 5 is a schematic structural diagram of the present invention.

In the figure: 1. a seat steel tube; 2. a blocking ring; 3. a cushion pad; 4. stamping parts; 5. a first snap ring; 6. a seat side panel; 7. a second snap ring; 8. an upper retaining ring; 9. a lower retaining ring; 10. mounting blocks; 11. mounting screws; 12. connecting a bracket; 13. mounting a plate; 14. mounting holes; 15. a clamping groove; 16. and a clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-5, a connection structure of a seat steel tube and a stamping part includes a seat steel tube 1, a blocking ring 2 is fixedly installed on one end surface of the seat steel tube 1, a buffer pad 3 is installed on one side of the blocking ring 2, the blocking ring 2 is a rubber pad, and plays a role of buffer protection for the stamping part 4 which is placed in, so as to prevent the stamping part 4 from being damaged due to direct contact with the blocking ring 2 when the stamping part 4 is installed and abutted tightly, a stamping part 4 is installed on one side of the buffer pad 3, a first clamping ring 5 is installed on one side of the stamping part 4, a clamping groove 15 is opened on the other side end surface of the first clamping ring 5, a clamping block 16 is fixedly installed on one side end surface of the stamping part 4, the diameter of the clamping groove 15 is equal to the outer diameter of the clamping block 16, so that effective mutual clamping can be performed between the first clamping ring 5 and the stamping part 4, and the installation between the two parts is more stable, a seat side plate 6 is fixedly installed on the top surface of the first clamping ring 5, a second clamping ring 7 is arranged on one side of the first clamping ring 5, gear-shaped clamping blocks are respectively arranged on the second clamping ring 7 and one side end surface of the first clamping ring 5, and the gear-shaped clamping blocks are meshed with each other, so that the problem of unstable installation between the first clamping ring 5 and the second clamping ring 7 due to sliding does not occur during clamping, the installation stability of a stamping part 4 is further stabilized, an upper buckling ring 8 is arranged on the top surface of one end of the seat steel pipe 1, a lower buckling ring 9 is arranged below the upper buckling ring 8, installation blocks 10 are fixedly installed on both ends of the bottom surface of the upper buckling ring 8 and both ends of the top surface of the lower buckling ring 9, screw holes are formed in the top surface of the installation blocks 10, installation screws 11 are movably sleeved in the screw holes, both ends of the seat steel pipe 1 are duckbilled, inner rings of the upper buckling ring 8 and the lower buckling ring 9 are duckbilled, the upper buckle ring 8 and the lower buckle ring 9 are fixed by mounting screws 11, so that the lower buckle ring 9 and the upper buckle ring 8 can be fixedly mounted at one end of the seat steel tube 1, and the second clamping ring 7 at the last layer is abutted and limited, so that the stamping part 4 can be mounted on the surface of the seat steel tube 1.

Example two

Based on the first embodiment, as shown in fig. 1 to 5, a connecting bracket 12 is fixedly installed on the bottom surface of the lower retaining ring 9, an installation plate 13 is fixedly installed on the bottom surface of the connecting bracket 12, four corners of the top surface of the installation plate 13 are all provided with installation holes 14, when the seat steel pipe 1 is installed, the installation plate 13 is directly attached to the surface of a position to be installed, and then screws penetrate through the installation holes 14 to install the seat steel pipe 1, which is simple and convenient.

The working principle is as follows: when the stamping part 4 is replaced, firstly, each mounting screw 11 is screwed out from the inside of the mounting block 10, the upper buckle ring 8 and the lower buckle ring 9 are taken down, the blocking of the upper buckle ring 8 and the lower buckle ring 9 is lost, the second clamping ring 7, the first clamping ring 5 and the stamping part 4 can be taken down from one end of the seat steel pipe 1 in sequence, then, a new stamping part 4, the second clamping ring 7, the first clamping ring 5 and the stamping part 4 are sleeved on the surface of the seat steel pipe 1 in sequence, finally, the upper buckle ring 8 and the lower buckle ring 9 are attached, the upper buckle ring 8 and the lower buckle ring 9 are fixed by the mounting screws 11, the lower buckle ring 9 and the upper buckle ring 8 can be fixedly mounted at one end of the seat steel pipe 1, the second clamping ring 7 at the last layer is abutted and limited, so that the stamping part 4 can be mounted on the surface of the seat steel pipe 1, the purpose of conveniently replacing the stamping part 4 is achieved, when the seat steel pipe 1 is mounted, the installation plate 13 is directly attached to the surface of the position to be installed, and then screws penetrate through the installation holes 14 to install the seat steel pipe 1, so that the installation is simple and convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a connection structure of seat steel pipe and stamping workpiece, includes seat steel pipe (1), its characterized in that: a blocking ring (2) is fixedly arranged on the surface of one end of the seat steel pipe (1), a cushion pad (3) is arranged on one side of the blocking ring (2), a stamping part (4) is arranged on one side of the cushion pad (3), a first clamping ring (5) is arranged on one side of the stamping part (4), a seat side plate (6) is fixedly arranged on the top surface of the first clamping ring (5), a second clamping ring (7) is arranged on one side of the first clamping ring (5), an upper buckle ring (8) is arranged on the top surface of one end of the seat steel pipe (1), a lower retaining ring (9) is arranged below the upper retaining ring (8), mounting blocks (10) are fixedly arranged at two ends of the bottom surface of the upper retaining ring (8) and two ends of the top surface of the lower retaining ring (9), the top surface of the mounting block (10) is provided with a screw hole, and a mounting screw (11) is movably sleeved inside the screw hole.

2. A seat steel tube and stamping part connecting structure according to claim 1, characterized in that: the bottom surface of the lower retaining ring (9) is fixedly provided with a connecting support (12), the bottom surface of the connecting support (12) is fixedly provided with a mounting plate (13), and four corners of the top surface of the mounting plate (13) are provided with mounting holes (14).

3. A seat steel tube and stamping part connecting structure according to claim 1, characterized in that: the stop ring (2) is a rubber pad.

4. A seat steel tube and stamping part connecting structure according to claim 1, characterized in that: gear-shaped clamping blocks are arranged on the end faces of one side of the second clamping ring (7) and one side of the first clamping ring (5), and the gear-shaped clamping blocks are meshed with each other.

5. A seat steel tube and stamping part connecting structure according to claim 1, characterized in that: the end face of the other side of the first clamping ring (5) is provided with a clamping groove (15), the end face of one side of the stamping part (4) is fixedly provided with a clamping block (16), and the diameter of the clamping groove (15) is equal to the outer diameter of the clamping block (16).

6. A seat steel tube and stamping part connecting structure according to claim 1, characterized in that: the two ends of the seat steel pipe (1) are both duckbilled, and the inner rings of the upper retaining ring (8) and the lower retaining ring (9) are both duckbilled.