CN219277312U

CN219277312U - Automobile headrest

Info

Publication number: CN219277312U
Application number: CN202320629324.6U
Authority: CN
Inventors: 朱建国; 邹关华; 张海岭
Original assignee: Shanghai Howin Auto Parts Co ltd
Current assignee: Shanghai Howin Auto Parts Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-06-30
Anticipated expiration: 2033-03-27

Abstract

The application discloses car headrest relates to the technical field of automotive interior, and car headrest in this application includes supporting part, be connected with headrest portion on the supporting part, be provided with flexible buffer portion between headrest portion and the supporting part, buffer portion is including connecting in the main buffer section of supporting part side and connecting in the vice buffer section of supporting part top surface. The application has the effect of improving the buffering effect.

Description

Automobile headrest

Technical Field

The application relates to the technical field of automotive interiors, in particular to an automotive headrest.

Background

An automotive headrest is a device mounted on an automotive seat for leaning on by the head of a passenger.

The automobile headrest is an important safety guarantee device in an automobile when a passenger leans on the automobile for rest. When the automobile is suddenly braked or encounters a safety accident, the automobile headrest can effectively reduce the situation that the head of the passenger moves backwards relative to the seat and the neck of the passenger is injured by supporting the head of the passenger. Meanwhile, the buffer structure arranged in the automobile headrest can reduce the reaction force of the headrest on the head of a passenger and reduce the damage to the head of the passenger.

The cushioning devices in automotive headrests are typically square cushions having a thickness that is less deformable, resulting in a less effective cushioning.

Disclosure of Invention

In order to improve the buffering effect, the application provides an automobile headrest.

The application provides an automobile headrest, adopts following technical scheme:

the utility model provides an automobile headrest, includes the supporting part, be connected with headrest portion on the supporting part, be provided with flexible buffer portion between headrest portion and the supporting part, buffer portion is including connecting in the main buffer section of supporting part side and connecting in the vice buffer section of supporting part top surface.

Through adopting above-mentioned technical scheme, headrest portion can supply passenger's head to lean on, and the supporting part can support the weight of head. The main buffer section can deform to enable the force of the headrest part acting on the head of a passenger to be more gentle, and the auxiliary buffer section can enlarge the movable distance of the upper part of the headrest part, so that the buffer effect of the automobile headrest is further enhanced.

Optionally, the headrest portion is fixedly connected with a first connecting piece, and the supporting portion is provided with a first connecting groove for the first connecting piece to insert.

Through adopting above-mentioned technical scheme, headrest portion inserts first spread groove through first connecting piece and can strengthen headrest portion and supporting part's joint strength for car headrest structure is more stable, and life is longer.

Optionally, a main buffer groove is formed in the first connecting piece, and an auxiliary buffer groove communicated with the main buffer groove is formed in the headrest part; the main buffer section is positioned in the main buffer groove, and the auxiliary buffer section is positioned in the auxiliary buffer groove.

Through adopting above-mentioned technical scheme, main buffer section is located main buffer tank, and vice buffer section is located vice buffer tank for buffer portion and headrest portion are connected more firmly. Meanwhile, the inner walls of the main buffer groove and the auxiliary buffer groove can limit the deformation of the buffer part, so that the damage caused by overlarge deformation of the buffer part is reduced, and the service life of the headrest is prolonged.

Optionally, the bottom wall of the first connecting groove is fixedly connected with a second connecting piece, and the buffer part is provided with a second connecting groove for the second connecting piece to insert.

Through adopting above-mentioned technical scheme, the buffer part inserts the second spread groove through the second connecting piece, can strengthen the joint strength with supporting part for the structure of car headrest is more stable.

Optionally, a relief groove is formed in one side, far away from the main buffer section, of the headrest portion, and a flexible relief piece is arranged in the relief groove.

Through adopting above-mentioned technical scheme, the buffering effect of headrest can be further strengthened to the piece of releiving, reduces the impact force that car headrest acted on the head. The relieving piece is located in the relieving groove, so that the connection between the relieving piece and the headrest portion is firmer, and the stability of the automobile headrest is improved.

Optionally, a telescopic slot penetrating through the relieving piece is formed in the headrest portion.

Through adopting above-mentioned technical scheme, the headrest portion can take place to buckle along the relief groove for the area of contact of relief piece and passenger's head on the headrest portion is bigger, reduces the pressure that the headrest acted on passenger's head.

Optionally, the surface of headrest portion and relief piece covers there is the shade piece, be connected with the mounting on the shade piece, the mounting is used for dismantling with supporting part and is connected.

Through adopting above-mentioned technical scheme, the shade piece can cover headrest portion and piece of releiving, and the shade piece can be convenient for take off the cleanness with the shade piece, perhaps change, the clean car headrest of being convenient for with the supporting part detachable connection.

Optionally, the mounting includes the arc section, set up the drawknot hole on the supporting part, the inboard of arc section can with the inner wall in drawknot hole supports tightly.

Through adopting above-mentioned technical scheme, the mounting passes through arc section inner wall and drawknot hole inner wall butt, realizes that the mounting is connected with dismantling of supporting part for when shade piece and supporting part firm in connection, be convenient for take off shade piece.

Optionally, a third connecting piece is fixedly connected to the supporting portion, and a third connecting groove for inserting the third connecting piece is formed in the headrest portion.

Through adopting above-mentioned technical scheme, insert the third spread groove through the third connecting piece, can strengthen the joint strength of supporting part and headrest portion, improve the life of headrest.

Optionally, an annular fourth connecting piece is fixedly connected to the supporting portion, and a fourth connecting groove for inserting the fourth connecting piece is formed in the headrest portion.

Through adopting above-mentioned technical scheme, insert the fourth spread groove through annular fourth connecting piece and can reduce the headrest portion and break away from the condition emergence of supporting part, further strengthen the life of headrest.

In summary, the present application includes at least one of the following beneficial effects:

1. the auxiliary buffer section of the buffer part can increase the movable distance of the upper part of the headrest part, so that the buffer effect of the automobile headrest is enhanced;

2. the headrest portion can be bent along the relieving groove, so that the contact area between the relieving piece on the headrest portion and the head of a passenger is larger, and the pressure of the headrest acting on the head of the passenger is reduced.

Drawings

FIG. 1 is a schematic cross-sectional view of an embodiment of the present application;

FIG. 2 is a schematic diagram of an exploded structure of an embodiment of the present application;

fig. 3 is a schematic diagram of an exploded structure from another perspective according to an embodiment of the present application.

Reference numerals illustrate: 1. a support part; 11. a first connection groove; 111. a second connector; 12. a third connecting member; 13. a fourth connecting member; 14. a drawknot hole; 2. a buffer section; 21. a main buffer section; 211. a second connecting groove; 22. a secondary buffer section; 3. a headrest portion; 31. a first connector; 311. a main buffer tank; 32. an auxiliary buffer tank; 34. a third connecting groove; 35. a fourth connecting groove; 36. a relief groove; 37. reinforcing strips; 4. a relief member; 5. a shade member; 51. a fixing member; 511. an arc section; 6. a telescopic slot.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses car headrest, refer to fig. 1 and 2, including supporting part 1, be connected with headrest portion 3 on the supporting part 1, be provided with buffer portion 2 between headrest portion 3 and the supporting part 1, buffer portion 2 is including connecting in the main buffer section 21 of supporting part 1 side and connecting in the vice buffer section 22 of supporting part 1 top surface.

The headrest portion 3 can be leaned against by the head of the passenger, and the support portion 1 can support the weight of the head. The main buffer section 21 can deform to make the force of the headrest portion 3 acting on the head of the passenger more gentle, and the auxiliary buffer section 22 can increase the movable distance of the upper portion of the headrest portion 3 to further enhance the buffer effect of the automobile headrest.

Referring to fig. 2 and 3, a first connection member 31 is fixedly coupled to the headrest portion 3, and a first connection groove 11 into which the first connection member 31 is inserted is formed in the support portion 1. The first connecting piece 31 is provided with a main buffer groove 311, and the headrest part 3 is provided with a secondary buffer groove 32 communicated with the main buffer groove 311; the main buffer section 21 is positioned in the main buffer slot 311, and the auxiliary buffer section 22 is positioned in the auxiliary buffer slot 32; the bottom wall of the first connecting groove 11 is fixedly connected with a second connecting piece 111, and a second connecting groove 211 for inserting the second connecting piece 111 is formed in the buffer part 2. The headrest portion 3 is provided with a reinforcing strip 37, and the reinforcing strip 37 is placed when the headrest portion 3 is manufactured.

The headrest portion 3 is inserted into the first connecting groove 11 through the first connecting piece 31, so that the connection strength between the headrest portion 3 and the supporting portion 1 can be enhanced, the headrest structure of the automobile is more stable, and the service life of the headrest is longer. The main buffer section 21 is located in the main buffer slot 311, and the auxiliary buffer section 22 is located in the auxiliary buffer slot 32, so that the buffer part 2 and the headrest part 3 are connected more firmly. Meanwhile, the inner walls of the main buffer groove 311 and the auxiliary buffer groove 32 can limit the deformation of the buffer part 2, reduce the damage caused by overlarge deformation of the buffer part 2, and prolong the service life of the headrest. The buffer part 2 is inserted into the second connection groove 211 through the second connection member 111, so that the connection strength with the support part 1 can be enhanced, and the structure of the headrest of the automobile is more stable. The reinforcement strip 37 can strengthen the headrest portion 3 and improve the service life of the headrest portion 3.

Referring to fig. 2 and 3, the support part 1 is fixedly connected with a third connecting member 12 and a fourth connecting member 13 in a ring shape, the third connecting member 12 is provided in two, and the headrest part 3 is provided with a third connecting groove 34 into which the third connecting member 12 is inserted and a fourth connecting groove 35 into which the fourth connecting member 13 is inserted.

The third connecting piece 12 is inserted into the third connecting groove 34, and the fourth connecting piece 13 is inserted into the fourth connecting groove 35, so that the connection strength between the support part 1 and the headrest part 3 can be enhanced, the occurrence of the situation that the headrest part 3 is separated from the support part 1 is reduced, and the service life of the headrest is further prolonged.

Referring to fig. 1 and 2, a relief groove 36 is provided on a side of the headrest portion 3 remote from the main buffer section 21, and a flexible relief member 4 is provided in the relief groove 36. The headrest part 3 is provided with a telescopic slot 6 penetrating the relieving piece 4.

The buffer 4 can further enhance the buffer effect of the headrest and reduce the impact force of the headrest on the head of the automobile. The positioning of the relieving piece 4 in the relieving groove 36 can enable the connection between the relieving piece 4 and the headrest portion 3 to be firmer, and the stability of the automobile headrest is improved. The headrest portion 3 can be bent along the relief groove 36, so that the contact area between the relief piece 4 on the headrest portion 3 and the head of the passenger is larger, and the pressure of the headrest on the head of the passenger is reduced.

Referring to fig. 1 and 3, the outer surfaces of the headrest portion 3 and the relief member 4 are covered with a cover member 5, a fixing member 51 is connected to the cover member 5, the fixing member 51 includes an arc-shaped section 511, a drawknot hole 14 is formed in the support portion 1, and the inner side of the arc-shaped section 511 can be abutted to the inner wall of the drawknot hole 14.

The cover piece 5 can cover the headrest portion 3 and the relieving piece 4, and the cover piece 5 is detachably connected with the supporting portion 1, so that the cover piece 5 can be conveniently taken down for cleaning or replaced, and the headrest of the automobile can be conveniently cleaned. The fixing piece 51 is abutted against the inner wall of the drawknot hole 14 through the inner wall of the arc-shaped section 511, namely, the detachable connection of the fixing piece 51 and the supporting portion 1 is realized in a drag hook mode, so that the shade piece 5 is convenient to take down while the shade piece 5 is firmly connected with the supporting portion 1. In other embodiments of the present application, the fixing member 51 may be a buckle, and the supporting portion 1 is fixedly connected with a buckle connection portion, and the shielding member 5 is connected with the buckle connection portion through the fixing member 51, so as to be connected with the supporting portion 1, thereby shielding the headrest portion 3 and the relief member 4.

The implementation principle of the automobile headrest provided by the embodiment of the application is as follows: when the running state of the automobile changes and the head of the passenger moves towards the headrest, the buffer part 2 can deform to smooth the reaction force of the headrest on the head of the passenger, and the auxiliary buffer section 22 can increase the movable distance of the upper part of the headrest part 3, so that the buffer effect of the automobile headrest is further enhanced.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides an automobile headrest, its characterized in that includes supporting part (1), be connected with headrest portion (3) on supporting part (1), be provided with flexible buffer portion (2) between headrest portion (3) and supporting part (1), buffer portion (2) are including connecting in main buffer section (21) of supporting part (1) side and connecting in vice buffer section (22) of supporting part (1) top surface.

2. An automobile headrest according to claim 1, characterized in that the headrest part (3) is fixedly connected with a first connecting piece (31), and the supporting part (1) is provided with a first connecting groove (11) for inserting the first connecting piece (31).

3. The automobile headrest according to claim 2, wherein the first connecting piece (31) is provided with a main buffer groove (311), and the headrest part (3) is provided with a secondary buffer groove (32) communicated with the main buffer groove (311); the main buffer section (21) is positioned in the main buffer groove (311), and the auxiliary buffer section (22) is positioned in the auxiliary buffer groove (32).

4. A headrest for a vehicle according to claim 3, wherein the bottom wall of the first connecting groove (11) is fixedly connected with a second connecting piece (111), and the buffer part (2) is provided with a second connecting groove (211) into which the second connecting piece (111) is inserted.

5. An automotive headrest according to claim 1, characterized in that a relief groove (36) is provided on the side of the headrest portion (3) remote from the main buffer section (21), and a flexible relief member (4) is provided in the relief groove (36).

6. An automotive headrest according to claim 5, characterized in that the headrest part (3) is provided with a telescopic slot (6) penetrating the relief member (4).

7. An automotive headrest according to claim 6, characterized in that the outer surfaces of the headrest portion (3) and the relieving member (4) are covered with a covering member (5), the covering member (5) is connected with a fixing member (51), and the fixing member (51) is detachably connected with the supporting portion (1).

8. The automobile headrest according to claim 7, wherein the fixing piece (51) comprises an arc-shaped section (511), the supporting portion (1) is provided with a drawknot hole (14), and the inner side of the arc-shaped section (511) can be abutted against the inner wall of the drawknot hole (14).

9. An automobile headrest according to claim 1, characterized in that the third connecting piece (12) is fixedly connected to the supporting part (1), and a third connecting groove (34) into which the third connecting piece (12) is inserted is formed in the headrest part (3).

10. An automobile headrest according to claim 1, characterized in that the supporting part (1) is fixedly connected with a ring-shaped fourth connecting piece (13), and the headrest part (3) is provided with a fourth connecting groove (35) for inserting the fourth connecting piece (13).