CN217672302U - Multi-section type automobile headrest framework - Google Patents

Abstract

The utility model relates to the technical field of auto-parts, a multistage formula car headrest skeleton is disclosed, the slide rail comprises a supporting rod, the bracing piece middle part is provided with the neck pillow, the bracing piece lower part is provided with the seat, two bracing piece outsides all are provided with a plurality of preformed grooves, a plurality of preformed groove insides all are provided with first expanding spring, the equal fixedly connected with dog in a plurality of first expanding spring's the outside, the neck pillow left and right sides all is provided with neck adjustment button, neck pillow rear portion is provided with the neck pad, the inside left side of neck pad is provided with the motor, seat upper portion both sides all are provided with head adjustment button, head adjustment button's inboard fixedly connected with supports the post, support post outside fixedly connected with second expanding spring. The utility model discloses in, through the headrest design of syllogic, the demand that reciprocates around can guaranteeing, travelling comfort when further improving the use, the convenience is experienced.

Description

Multi-section type automobile headrest framework

Technical Field

The utility model relates to an auto-parts technical field especially relates to a multistage formula automotive headrest skeleton.

Background

Along with the increasing of the number of automobiles and the improvement of living standard of people, the requirements of people on the comfort and the safety of the automobiles are higher and higher, and the automobile headrest is a driving comfort configuration article and a safety protection article.

Generally, the common seat headrest only can realize the function of local up-down lifting and can not meet some special adjusting requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multi-section type automobile headrest framework.

In order to realize the purpose, the utility model adopts the following technical scheme: including bracing piece (2), the bracing piece middle part is provided with the neck pillow, the bracing piece lower part is provided with the seat, two bracing piece outsides all are provided with a plurality of preformed grooves, one side of a plurality of preformed groove insides all is provided with first expanding spring, the equal fixedly connected with dog in a plurality of first expanding spring's the outside, the neck pillow left and right sides sets up all has neck adjustment button, neck pillow rear side middle part fixedly connected with rack, neck pillow rear portion is provided with the neck pad, the inside left side of neck pad is provided with the motor, motor drive end fixedly connected with gear, neck adjustment button's inboard fixedly connected with offset column, seat upper portion both sides all are provided with head adjustment button, head adjustment button's inboard fixedly connected with offset column, the offset column outside is provided with the second expanding spring.

As a further description of the above technical solution:

the periphery of the head adjusting button is connected to the inner wall of the clamping groove in a sliding mode.

As a further description of the above technical solution:

the top of the support rod is fixedly connected with a headrest body.

As a further description of the above technical solution:

the equal sliding connection in neck adjustment button periphery is at the draw-in groove inner wall.

As a further description of the above technical solution:

the upper part of the rack is meshed and connected with the lower part of the gear.

As a further description of the above technical solution:

and a telescopic button is arranged on the upper part of the neck adjusting button on the right side.

As a further description of the above technical solution:

the middle part of the neck pad is provided with a telescopic groove, and the rear part of the rack is connected to the inner wall of the telescopic groove in a sliding manner.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, the utility model discloses simple structure, it is convenient safe in utilization, can effectively ensure the back-and-forth movement of the regulation of upper and lower height and neck pillow to deal with some special crowds' demand, practicality and travelling comfort when further ensuring the use.

Drawings

Fig. 1 is a front view of a multi-section type automobile headrest framework provided by the present invention;

fig. 2 is a rear view of the multi-section type automobile headrest framework provided by the present invention;

fig. 3 is a side view of the multi-section type car headrest framework provided by the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 1;

FIG. 5 is an enlarged view at B in FIG. 2;

fig. 6 is an enlarged view at C in fig. 3.

Illustration of the drawings:

1. a headrest body; 2. a support bar; 3. a neck pillow; 4. a seat; 5. a gear; 6. a motor; 7. a first extension spring; 8. a telescopic button; 9. a second extension spring; 10. a stopper; 11. a rack; 12. supporting columns; 13. a neck adjustment button; 14. a telescopic groove; 15. a head adjustment button; 16. a card slot; 17. reserving a groove; 18. a neck pad.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a multistage formula automotive headrest skeleton, including bracing piece 2, 2 middle parts of bracing piece are provided with neck pillow 3, 2 lower parts of bracing piece are provided with seat 4, two 2 outsides of bracing piece all are provided with a plurality of preformed grooves 17, the inside one side of a plurality of preformed grooves 17 all is provided with first expanding spring 7, the equal fixedly connected with dog 10 in the outside of a plurality of first expanding spring 7, the neck pillow 3 left and right sides all is provided with neck adjustment button 13, 3 rear side middle part fixedly connected with racks 11 are rested on the neck, 3 rear portions are rested on the neck and are provided with neck pad 18, the inside left side of neck pad 18 is provided with motor 6, motor 6 drives end fixedly connected with gear 5, 4 upper portion both sides of seat all are provided with head adjustment button 15, head adjustment button 15's inboard fixedly connected with buttrestle 12, the buttrestle 12 outside is provided with second expanding spring 9, to sum up: when the user needs to adjust the automotive headrest body 1, firstly, according to different requirements of different drivers and passengers, when the head adjusting buttons 15 on the left and right sides of the upper part of the seat 4 are pressed, the left and right sides respectively can extrude the stop blocks 10 with the support posts 12 fixedly connected with the head adjusting buttons 15, the stop blocks 10 are compressed back into the reserved grooves 17, at the moment, the support rods 2 drive the headrest body 1 and the seat 4 which are fixedly connected at the top end to form a sliding connection state, the height of the headrest body 1 suitable for the drivers and passengers can be freely adjusted, after the headrest body 1 is adjusted to a proper height, when the left and right head adjusting buttons 15 are loosened, the second telescopic springs 9 lose extrusion force, the support posts 12 are driven to slide outwards, the stop blocks 10 also lose extrusion force, the stop blocks 10 push the stop blocks 10 to enter the clamping grooves 16 by the first telescopic springs 7, the height of the headrest body 1 is locked, after the headrest body 1 is adjusted to a proper position, the position of the neck pillow 3 can be locally adjusted, the left and right sides of the neck pillow 3 are also arranged respectively, when the neck pillow is used, the neck pillow is pressed, the convenience of the neck pillow is improved by the front and back of the motor driving the front and back of the support gears 6, the neck pillow is further driven by the front and back of the telescopic gears which can be adjusted by the front and back of the telescopic gears which the neck pillow 3, thereby, the neck support gears 6, the neck support the neck pillow, the neck support gears which can be conveniently and back by the neck support the neck of the neck support gears which can be adjusted by the telescopic gears 6, the telescopic gears which can be adjusted, thereby, the neck of the neck support gears which can be adjusted, the neck of the neck which can be adjusted by the neck which can be adjusted, the neck is adjusted by the neck.

Head adjusting button 15 periphery sliding connection is at draw-in groove 16 inner wall, when pressing left and right sides head adjusting button 15 simultaneously, the post 12 that is connected can slide in draw-in groove 16, can be extruded in reserve groove 17 when dog 10 receives the effort of post 12, bracing piece 2 and external component are in sliding state this moment, bracing piece 2 top fixedly connected with headrest body 1, headrest body 1 passes through head adjusting button 15 adjusting position, equal sliding connection in draw-in groove 16 inner wall of neck adjusting button 13 periphery, when pressing left and right sides neck adjusting button 13 simultaneously, the post 12 that is connected can slide in draw-in groove 16, extrude dog 10 to draw-in groove 16 department, make neck pillow 3 can slide from top to bottom at bracing piece 2, thereby adjust the suitable position of neck pillow 3, rack 11 upper portion meshing is connected in gear 5 lower part, right side neck adjusting button 13 upper portion is provided with telescopic button 8, neck pad 18 middle part is provided with telescopic groove 14, rack 11 rear portion sliding connection is at telescopic groove 14 inner wall, start motor 6 through telescopic button 8, drive gear 5 and rotate, gear 5 drives rack 11 and in telescopic gear groove 14 internal motion, reach the purpose of adjusting the position around the neck pillow 3.

The working principle is as follows: when a user needs to adjust the automobile headrest, firstly, according to different requirements of different drivers and passengers, when the head adjusting buttons 15 on the left side and the right side of the upper part of the seat 4 are pressed, the support posts 12 fixedly connected with the head adjusting buttons 15 on the left side and the right side respectively extrude the stop blocks 10 to compress the stop blocks 10 back into the reserved grooves 17, at the moment, the support rod 2 drives the headrest body 1 fixedly connected with the top end to form a sliding connection state with the seat 4, the height of the headrest body 1 suitable for the drivers and passengers can be freely adjusted, when the left and the right head adjusting buttons 15 are loosened after the headrest body 1 is adjusted to the proper height, the second telescopic spring 9 loses extrusion force to drive the support posts 12 to slide outwards, the stop blocks 10 lose extrusion force, and the first telescopic spring 7 pushes the stop blocks 10 to enter the clamping grooves 16, dead head rest body 1 height of lock, and, after head rest body 1 adjusts suitable position, can also local adjustment neck pillow 3's position, be in neck pillow 3 left and right sides equally, set up neck adjustment button 13 respectively, during the use, press the button simultaneously, inwards extrude, drive and support post 12 extrusion dog 10 and get into preformed groove 17, make neck pillow 3 and bracing piece 2 form the sliding connection state, the position that adjustable neck pillow 3 supported the neck this moment, simultaneously 8 starter motor 6 of accessible telescopic button, motor 6 drive end drives gear 5 and rotates, gear 5 drives rack 11 and slides around in telescopic groove 14, thereby angle through adjustment neck pillow 3 front and back, design through the syllogic, the demand that reciprocates around can guaranteeing, further improve the travelling comfort during the use, convenient experience.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (7)

1. The utility model provides a multistage formula automotive headrest skeleton, includes bracing piece (2), its characterized in that: the utility model discloses a neck pillow, including bracing piece (2), bracing piece (2) lower part are provided with seat (4), two bracing pieces (2) outsides all are provided with a plurality of preformed grooves (17), a plurality of preformed grooves (17) are inside all to be provided with first expanding spring (7), the equal fixedly connected with dog (10) in the outside of a plurality of first expanding spring (7), neck pillow (3) left and right sides all is provided with neck adjustment button (13), neck pillow (3) rear side middle part fixedly connected with rack (11), neck pillow (3) rear portion is provided with neck pad (18), the inside left side of neck pad (18) is provided with motor (6), motor (6) drive end fixedly connected with gear (5), the inboard fixedly connected with of neck adjustment button (13) supports post (12), seat (4) upper portion both sides all are provided with head adjustment button (15), the inboard fixedly connected with of head adjustment button (15) supports post (12), it is provided with second expanding spring (9) to support the post (12) outside.

2. The multi-section automotive headrest framework of claim 1, wherein: the periphery of the head adjusting button (15) is connected to the inner wall of the clamping groove (16) in a sliding mode.

3. The multi-section automotive headrest framework of claim 1, wherein: the top of the support rod (2) is fixedly connected with a headrest body (1).

4. The multi-section automobile headrest framework according to claim 1, wherein: neck adjustment button (13) periphery all sliding connection at draw-in groove (16) inner wall.

5. The multi-section automobile headrest framework according to claim 1, wherein: the upper part of the rack (11) is meshed and connected with the lower part of the gear (5).

6. The multi-section automobile headrest framework according to claim 1, wherein: the upper part of the neck adjusting button (13) on the right side is provided with a telescopic button (8).

7. The multi-section automotive headrest framework of claim 1, wherein: the middle part of the neck pad (18) is provided with a telescopic groove (14), and the rear part of the rack (11) is connected to the inner wall of the telescopic groove (14) in a sliding manner.

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