CN217394218U

CN217394218U - Support device for assembling headrest of automobile seat

Info

Publication number: CN217394218U
Application number: CN202221189936.XU
Authority: CN
Inventors: 刘为霞
Original assignee: Dalian Junnuo Auto Parts Co ltd
Current assignee: Dalian Junnuo Auto Parts Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-09-09
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses a strutting arrangement for be used for car seat headrest assembly, including the end support board, the top of end support board is provided with the upper portion fixed plate, the both sides position of upper portion fixed plate is provided with the upper portion backup pad, it places the board to be provided with a plurality of upper portion between the upper portion backup pad, the middle part position of end support board is provided with the middle part dwang, be provided with middle part activity plate body on the dwang of middle part, the both sides position of middle part activity plate body is equipped with the side activity pipe, movable mounting has the side vaulting pole in the side activity pipe. A strutting arrangement for be used for car seat headrest assembly belongs to the car seat field, through the middle part dwang and the eccentric wheel isotructure that set up, rotate the eccentric wheel to the side, make it no longer support the upper portion backup pad, then rotate the upper portion backup pad, with the back rotation to positive position, the user of being convenient for takes the headrest at the back, makes its use more convenient.

Description

Support device for assembling headrest of automobile seat

Technical Field

The utility model relates to a strutting arrangement field, in particular to a strutting arrangement for be used for car seat headrest assembly.

Background

The car seat is a seat to be seated when the car is seated, and can be roughly classified into: a front row seat: headrest, back, cushion, back row seat: backrest, cushion, flank, in the assembling process of car seat headrest, need use strutting arrangement, place the headrest on strutting arrangement, the staff takes off the headrest from strutting arrangement, installs to car seat on, strutting arrangement generally falls into front and back two sides and places the headrest, and when the staff got the headrest at the back, need detour the back, is difficult to take from the front, and relatively inconvenient use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a strutting arrangement for be used for car seat headrest assembly can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a supporting device for assembling a headrest of an automobile seat comprises a bottom supporting plate, wherein an upper fixing plate is arranged above the bottom supporting plate, upper supporting plates are arranged at two side positions of the upper fixing plate, a plurality of upper placing plates are arranged between the upper supporting plates, a middle rotating rod is arranged at the middle position of the bottom supporting plate, a middle movable plate body is arranged on the middle rotating rod, side movable tubes are arranged at two side positions of the middle movable plate body, side supporting rods are movably arranged in the side movable tubes, side springs are arranged below the side movable tubes on the side supporting rods, a middle fixing frame is movably arranged at the middle position of the middle movable plate body, bottom clamping rods are arranged at the bottom position of the middle fixing frame, side supporting platforms are arranged at two end positions of the bottom supporting plate, side supporting grooves are arranged in the side supporting platforms, an eccentric wheel is movably mounted in the side supporting groove, a bottom fixing rod is arranged on the bottom surface of the bottom supporting plate, and a fixing base is fixedly mounted at the bottom end of the bottom fixing rod.

Preferably, a plurality of through holes are formed in the fixed base, and bottom bolts are movably mounted in the through holes of the fixed base.

Preferably, the upper end and the lower extreme of middle part dwang are provided with the middle part bearing, the middle part dwang passes through the middle part bearing respectively with upper portion fixed plate, end support plate fixed mounting.

Preferably, a through hole is formed in the middle movable plate body corresponding to the side movable tube, a through hole is also formed in the middle movable plate body corresponding to the side supporting rod, a side annular pressing plate is fixedly mounted at the lower end of the middle movable plate body, and the side annular pressing plate is located above the side spring.

Preferably, the upper fixing plate is fixedly mounted to the upper support plate by welding, and both ends of the upper placing plate are also fixedly mounted to the upper support plate by welding.

Preferably, an eccentric rod is fixedly mounted in the side supporting groove, an eccentric hole is formed in the position, corresponding to the eccentric rod, of the eccentric rod, a side stop head is fixedly mounted at the outer end of the eccentric rod, and a side handle rod is fixedly mounted at the side position of the eccentric rod.

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

the utility model discloses in, through the middle part dwang and the eccentric wheel isotructure that set up, rotate the eccentric wheel to the side, make it no longer support the upper support plate, then rotate the upper support plate, with the back rotation to positive position, the user of being convenient for takes the headrest at the back, makes its use more convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the middle movable plate body of the present invention;

fig. 3 is a schematic structural view of the eccentric wheel of the present invention.

In the figure: 1. a bottom support plate; 2. a bottom fixing rod; 3. a fixed base; 4. a middle bearing; 5. a middle rotating rod; 6. an upper fixing plate; 7. an upper support plate; 8. an upper placement plate; 9. a side support table; 10. a side supporting groove; 11. a middle fixing frame; 12. a bottom clamping rod; 13. a side movable tube; 14. a side ring pressing plate; 15. a side support bar; 16. a side spring; 17. an eccentric wheel; 18. an eccentric rod; 19. an eccentric hole; 20. a side stop; 21. a side handle bar; 22. a bottom bolt; 23. a middle movable plate body.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a supporting device for assembling a headrest of an automobile seat comprises a bottom supporting plate 1, an upper fixing plate 6 is arranged above the bottom supporting plate 1, upper supporting plates 7 are arranged at two side positions of the upper fixing plate 6, a plurality of upper placing plates 8 are arranged between the upper supporting plates 7, a middle rotating rod 5 is arranged at the middle position of the bottom supporting plate 1, a middle movable plate body 23 is arranged on the middle rotating rod 5, side movable tubes 13 are arranged at two side positions of the middle movable plate body 23, side supporting rods 15 are movably arranged in the side movable tubes 13, side springs 16 are arranged on the side supporting rods 15 below the side movable tubes 13, a middle fixing frame 11 is movably arranged at the middle position of the middle movable plate body 23, a bottom clamping rod 12 is arranged at the bottom position of the middle fixing frame 11, and side supporting tables 9 are arranged at two end positions of the bottom supporting plate 1, a side supporting groove 10 is arranged in the side supporting table 9, an eccentric wheel 17 is movably arranged in the side supporting groove 10, a bottom fixing rod 2 is arranged at the bottom surface of the bottom supporting plate 1, and a fixing base 3 is fixedly arranged at the bottom end of the bottom fixing rod 2.

In this embodiment, in order to facilitate the fixed installation of the fixing base 3, a plurality of through holes are provided on the fixing base 3, and a bottom bolt 22 is movably installed in the through hole of the fixing base 3.

In this embodiment, in order to facilitate the rotation of the middle rotating rod 5, the upper end and the lower end of the middle rotating rod 5 are provided with a middle bearing 4, and the middle rotating rod 5 is fixedly installed on the upper fixing plate 6 and the bottom support plate 1 through the middle bearing 4.

In this embodiment, in order to facilitate the movable installation of the side movable tubes 13, through holes are provided in the middle movable plate 23 at positions corresponding to the side movable tubes 13, through holes are also provided in the middle movable plate 23 at positions corresponding to the side support rods 15, a side ring pressing plate 14 is fixedly installed at the lower end of the middle movable plate 23, and the side ring pressing plate 14 is located above the side springs 16.

In the present embodiment, in order to fixedly mount the upper fixing plate 6, the upper support plate 7 and the upper placing plate 8, the upper fixing plate 6 is fixedly mounted to the upper support plate 7 by welding, and both ends of the upper placing plate 8 are also fixedly mounted to the upper support plate 7 by welding.

In addition, an eccentric rod 18 is fixedly installed in the side supporting groove 10, an eccentric hole 19 is formed in the eccentric wheel 17 corresponding to the position of the eccentric rod 18, a side stopper 20 is fixedly installed at the outer end of the eccentric rod 18, and a side handle rod 21 is fixedly installed at the side position of the eccentric wheel 17, so that the eccentric wheel 17 can be installed conveniently.

It should be noted that, the present invention relates to a supporting device for assembling a headrest of an automobile seat, wherein a side handle bar 21 on an eccentric wheel 17 is stepped on by feet, so that the eccentric wheel 17 rotates laterally on an eccentric rod 18 through an eccentric hole 19, so that the eccentric wheel 17 rotates laterally, so that the eccentric wheel 17 does not extrude and support an upper supporting plate 7 at an upper position, and then the middle fixing frame 11 is hooked outward by feet, so that the bottom supporting plate 1 does not affect a bottom clamping bar 12 of the middle fixing frame 11 to move downward, and then the middle fixing frame 11 is stepped on downward, so that a middle movable plate body 23 moves downward synchronously, so that side movable tubes 13 at two ends of the middle movable plate body 23 move downward synchronously, so that the side movable tubes 13 move downward on side supporting rods 15, so that side springs 16 are compressed by side ring pressing plates 14 of the side movable tubes 13, so that the upper ends of the side movable tubes 13 move downward from inside through holes of an upper fixing plate 6, so that the side movable tube 13 is not fixed on the upper fixed plate 6, the middle fixed frame 11 is moved to a proper position, the middle fixed frame 11 is reversely stepped to insert the bottom clamping rod 12 into the bottom surface of the bottom support plate 1, thereby fixing the middle movable plate 23, at this time, the upper support plate 7, the upper placing plate 8 and the upper fixed plate 6 are laterally rotated by the middle rotating rod 5, the back surface is rotated to the front surface position, then the middle fixed frame 11 is pulled outward, so that the bottom clamping rod 12 is moved out from the bottom surface of the bottom support plate 1, so that the compressed side spring 16 is returned to be expanded, the middle movable plate 23 is pushed upward to re-insert the side movable tube 13 into the upper fixed plate 6, then the eccentric wheel 17 is rotated, so that the eccentric wheel 17 is rotated, thereby being gradually pressed and fixed with the upper support plate 7 at the upper position to support the upper support plate 7, thereby being convenient for the staff to take the headrest at the back position and leading the use of the supporting device to be more convenient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the particular embodiments illustrated, but is capable of many modifications, variations, substitutions and alterations herein without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a strutting arrangement for be used for car seat headrest assembly, includes end support plate (1), the top of end support plate (1) is provided with upper portion fixed plate (6), the both sides position of upper portion fixed plate (6) is provided with upper support plate (7), it places board (8), its characterized in that to be provided with a plurality of upper portion between upper support plate (7): the middle part position of end support board (1) is provided with middle part dwang (5), be provided with middle part activity board body (23) on middle part dwang (5), the both sides position of middle part activity board body (23) is equipped with side expansion pipe (13), movable mounting has collateral branch vaulting pole (15) in side expansion pipe (13), be provided with side spring (16) in the below position that is located side expansion pipe (13) on collateral branch vaulting pole (15), the middle part position movable mounting of middle part activity board body (23) has middle part mount (11), the bottom position of middle part mount (11) is provided with bottom kelly (12), the both ends position of end support board (1) is equipped with collateral branch supporting platform (9), be provided with collateral branch supporting groove (10) in collateral branch supporting platform (9), movable mounting has eccentric wheel (17) in collateral branch supporting groove (10), the bottom support plate is characterized in that a bottom fixing rod (2) is arranged on the bottom surface of the bottom support plate (1), and a fixing base (3) is fixedly mounted at the bottom end of the bottom fixing rod (2).

2. A support device for an automobile seat headrest assembly according to claim 1, wherein: a plurality of through holes are formed in the fixed base (3), and bottom bolts (22) are movably mounted in the through holes of the fixed base (3).

3. A support device for an automobile seat headrest assembly according to claim 2, wherein: the upper end and the lower extreme of middle part dwang (5) are provided with middle part bearing (4), middle part dwang (5) pass through middle part bearing (4) respectively with upper portion fixed plate (6), bottom sprag board (1) fixed mounting.

4. A support device for an automobile seat headrest assembly according to claim 3, wherein: the position that corresponds side activity pipe (13) on middle part activity plate body (23) is provided with the through-hole, the position that corresponds side bracing piece (15) in middle part activity plate body (23) is provided with the through-hole equally, the lower extreme fixed mounting of middle part activity plate body (23) has side ring clamp plate (14), side ring clamp plate (14) are located the top position of side spring (16).

5. A support device for an automobile seat headrest assembly according to claim 4, wherein: the upper fixing plate (6) is fixedly installed with the upper supporting plate (7) through welding, and two ends of the upper placing plate (8) are also fixedly installed with the upper supporting plate (7) through welding.

6. A support device for an automobile seat headrest assembly according to claim 5, wherein: fixed mounting has eccentric rod (18) in collateral branch supporting groove (10), the position that corresponds eccentric rod (18) on eccentric wheel (17) is provided with eccentric orfice (19), the outer end fixed mounting of eccentric rod (18) has side dog (20), the side fixed position of eccentric wheel (17) installs side handle pole (21).