CN210842301U

CN210842301U - Seat headrest

Info

Publication number: CN210842301U
Application number: CN201922094528.0U
Authority: CN
Inventors: 王骥啸
Original assignee: Nantong Zhongkang Medical Technology Co ltd
Current assignee: Nantong Zhongkang Medical Technology Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-06-26
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a seat headrest, which comprises a seat headrest body, wherein the seat headrest body comprises a headrest rear cover fixing hole, a wrapping surface, a semi-hard cushion layer, an outer wrapping layer, a soft cushion layer, a headrest rear cover plate, a buckling groove, a hard fixing connecting block, a screw hole and a headrest groove, a hard bottom plate is arranged inside the seat headrest body, the soft cushion layer and the outer wrapping layer are arranged outside the hard bottom plate, the wrapping surface is arranged on the surface of the outer layer of the seat headrest body, the wrapping surface is tightly wrapped on the outer surface of the seat headrest and tightly attached to the outer surface of the semi-hard cushion layer, pillow rear cover fixing holes are symmetrically arranged in the center inside of the seat headrest body, a pillow rear cover plate is arranged on the back surface of the seat headrest body, the pillow rear cover plate is fixedly connected with the seat headrest body through screws, the device has reasonable design, simple structure and good supporting effect on the head, the softness and hardness are moderate, and the pillow not only has good familiarity to the head, but also has good supporting effect on the head.

Description

Seat headrest

Technical Field

The utility model relates to a seat headrest technical field specifically is a seat headrest.

Background

The chair is a seat with a backrest and armrests. Ancient people sit on the ground without chairs, and the 'chair' originally is a wooden name.

The chairs are common furniture in daily life, but many chairs are not provided with headrests, and the headrests are partially arranged on the chairs, so that the comfort of the headrests is not good enough, and the soft and hard design is not ideal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seat headrest to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a seat headrest, includes the seat headrest body, the inside of seat headrest body is equipped with the stereoplasm bottom plate, and the outside of stereoplasm bottom plate is equipped with half hard bed course, and half hard bed course hugs closely at the surface of stereoplasm bottom plate, the surface of half hard bed course is equipped with half hard bed course, and the surface in the outside of half hard bed course is equipped with the emulsion layer, and the outside of emulsion layer is equipped with outer parcel layer, the back of seat headrest body is equipped with the headrest back shroud.

Preferably, four headrest rear cover fixing holes are symmetrically formed in the seat headrest body and penetrate through the hard bottom plate.

Preferably, the outer wrapping layer and the semi-hard cushion layer are fixedly bonded by gluing and sewing.

Preferably, the center of headrest back shroud is equipped with stereoplasm fixed connection piece, stereoplasm fixed connection piece and headrest back shroud structure as an organic whole, the symmetry is equipped with screw hole support on the stereoplasm fixed connection piece, and the inside of screw hole support is equipped with the screw hole, the screw hole runs through screw hole support, the edge all around of headrest back shroud is equipped with the lock groove, and the lock groove matches with the edge all around of headrest back shroud, lock groove and stereoplasm fixed connection piece structure as an organic whole, be equipped with the recess between lock groove and the stereoplasm fixed connection piece structure as an organic whole.

Preferably, the center of the front surface of the seat headrest body is provided with a headrest groove, the middle of the headrest groove is inwards sunken, and the seat headrest body is in an inverted love shape.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the hard fixed connecting block is symmetrically provided with the screw hole brackets, so that the strength of the screw holes in the hard fixed connecting block is enhanced, and the phenomenon that the screw holes are abraded and enlarged due to long-time use is avoided;

(2) the periphery of the headrest rear cover plate is provided with buckling grooves which are matched with the periphery of the headrest rear cover plate, so that the material on the front surface of the seat headrest body is tightly attached to the headrest rear cover plate, and the headrest rear cover plate is prevented from shaking with the upper component of the seat headrest body;

(3) the device reasonable in design, simple structure, it is good to the support effect of head, and soft or hard degree is moderate, not only is good to the familiar degree of head, but also has good supporting role to the head.

Drawings

FIG. 1 is a schematic view of a headrest body of the seat of the present invention;

FIG. 2 is a sectional view of the headrest body of the seat of the present invention;

FIG. 3 is a cross-sectional view of the headrest body of the seat of the present invention;

fig. 4 is a schematic view of the back cover plate of the headrest of the present invention;

FIG. 5 is a cross-sectional view of the headrest back plate of the present invention;

fig. 6 is a bottom view of the back cover plate of the headrest of the present invention.

In the figure: 1. a seat headrest body; 2. a headrest rear cover fixing hole; 3. wrapping; 4. a semi-rigid backing layer; 5. an outer wrapping layer; 6. a soft cushion layer; 7. a headrest rear cover plate; 8. buckling the groove; 9. a hard fixed connecting block; 10. a screw hole; 11. a pillow groove; 12. a rigid base plate.

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.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a seat headrest, including seat headrest body 1, the inside of seat headrest body 1 is equipped with stereoplasm bottom plate 12, the outside of stereoplasm bottom plate 12 is equipped with half stereoplasm bed course 4, half stereoplasm bed course 4 hugs closely at the surface of stereoplasm bottom plate 12, the surface of half stereoplasm bed course 4 is equipped with half stereoplasm bed course 4, the surface in the outside of half stereoplasm bed course 4 is equipped with the emulsion layer, the outside of emulsion layer is equipped with wraps up in layer 5 outward, wrap up in between layer 5 and the half stereoplasm bed course 4 through gluing and make up fixed bonding.

The back of seat headrest body 1 is equipped with headrest back shroud 7, the central authorities of headrest back shroud 7 are equipped with stereoplasm fixed connection piece 9, stereoplasm fixed connection piece 9 and headrest back shroud 7 structure as an organic whole, the symmetry is equipped with screw hole support on the stereoplasm fixed connection piece 9, the inside of screw hole support is equipped with screw hole 10, the intensity of screw hole on the reinforcing stereoplasm fixed connection piece, avoid long-time use to lead to screw hole wearing and tearing grow, screw hole 10 runs through screw hole support, the edge all around of headrest back shroud 7 is equipped with lock groove 8, lock groove 8 matches with the edge all around of headrest back shroud 7, closely laminate seat headrest body 1 positive material and headrest back shroud 7, it rocks to avoid appearing between headrest back shroud 7 and the 1 subassembly of seat headrest body, lock groove 8 and stereoplasm fixed connection piece 9 structure as an organic whole, be equipped with the recess between lock groove 8 and the stereoplasm fixed connection piece 9 structure as an organic whole.

The inside symmetry of seat headrest body 1 is equipped with behind four headrests lid fixed orifices 2, and lid fixed orifices 2 runs through stereoplasm bottom plate 12 behind the headrest, and lid fixed orifices 2 is used for behind the headrest rear cover 7 and seat headrest body 1 fixed connection.

The headrest body 1 of the seat is provided with a headrest groove 11 in the center of the front surface, the middle of the headrest groove 11 is sunken inwards, the headrest body 1 of the seat is in an inverted love shape, the headrest groove 11 in the center of the front surface of the headrest body 1 of the seat provides a head placing groove, and the head is well limited in the headrest groove 11 in the center of the front surface of the headrest body 1 of the seat.

The device reasonable in design, simple structure, it is good to the support effect of head, and soft or hard degree is moderate, not only is good to the familiar degree of head, but also has good supporting role to the head.

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. A seat headrest comprising a seat headrest body (1), characterized in that: the inside of seat headrest body (1) is equipped with stereoplasm bottom plate (12), and the outside of stereoplasm bottom plate (12) is equipped with half stereoplasm bed course (4), and the surface at stereoplasm bottom plate (12) is hugged closely in half stereoplasm bed course (4), the surface of half stereoplasm bed course (4) is equipped with half stereoplasm bed course (4), and the surface in the outside of half stereoplasm bed course (4) is equipped with the emulsion layer, and the outside of emulsion layer is equipped with outer parcel layer (5), the back of seat headrest body (1) is equipped with headrest back shroud (7).

2. A seat headrest according to claim 1, wherein: the seat headrest body (1) is internally and symmetrically provided with four headrest rear cover fixing holes (2), and the headrest rear cover fixing holes (2) penetrate through the hard bottom plate (12).

3. A seat headrest according to claim 1, wherein: the outer wrapping layer (5) and the semi-hard cushion layer (4) are fixedly bonded through gluing and sewing.

4. A seat headrest according to claim 1, wherein: the utility model discloses a headrest rear cover plate, including headrest rear cover plate (7), rigid fixing connecting block (9), headrest rear cover plate (7), rigid fixing connecting block (9) and headrest rear cover plate (7) structure as an organic whole, the symmetry is equipped with screw hole support on rigid fixing connecting block (9), and the inside of screw hole support is equipped with screw hole (10), screw hole (10) run through screw hole support, the edge all around of headrest rear cover plate (7) is equipped with lock groove (8), and lock groove (8) are matchd with the edge all around of headrest rear cover plate (7), lock groove (8) and rigid fixing connecting block (9) structure as an organic whole, be equipped with the recess between lock groove (8) and rigid fixing connecting block (9) structure as an organic whole.

5. A seat headrest according to claim 1, wherein: the headrest for the seat is characterized in that a headrest groove (11) is formed in the center of the front face of the headrest body (1), the middle of the headrest groove (11) is inwards sunken, and the headrest body (1) is in an inverted love shape.