CN208306430U - A kind of headrest with up and down adjustment function - Google Patents
A kind of headrest with up and down adjustment function Download PDFInfo
- Publication number
- CN208306430U CN208306430U CN201820450402.5U CN201820450402U CN208306430U CN 208306430 U CN208306430 U CN 208306430U CN 201820450402 U CN201820450402 U CN 201820450402U CN 208306430 U CN208306430 U CN 208306430U
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- CN
- China
- Prior art keywords
- pillow frame
- head
- head pillow
- guide sleeve
- headrest
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Abstract
The utility model discloses a kind of headrests with up and down adjustment function of headrest technical field, including head pillow frame, the head pillow frame front surface is equipped with foaming, the head pillow frame outer right wall is plugged with unlocking link, the unlocking link left end is equipped with unlocking link reset spring, the unlocking link right end is extended on the outside of head pillow frame and is connect with button assembly, the head pillow frame two sides of the bottom are symmetrically installed the identical guide sleeve of two groups of structures, the guide sleeve outer wall is equipped with locking spring, the locking spring bottom and guiding pin connection, the guide sleeve bottom is plugged with head rest pole, the apparatus structure is simple, it is easy to operate, head rest pole uniformly opens up four groups of location holes from top to bottom, facilitate and four gears that headrest carries out are adjusted according to the demand of user, button assembly outer wall is evenly arranged with antiskid particles, effectively avoid maloperation, Head rest pole is connect with guide sleeve by draw runner sliding slot, is effectively reduced the abrasion of contact surface, is improved service life.
Description
Technical field
The utility model relates to technical field of resting the head on, specially a kind of headrest with up and down adjustment function.
Background technique
Currently, car, truck, car, passenger train, passenger airplane, passenger traffic steamer etc. in all uses, they are made
Chair headrest all can not carry out reasonable up and down adjustment according to the needs of passenger or driver, cause passenger or driver cannot be according to
For oneself desired head pose against headrest, this take good care of head and body cannot well, but also entire journey is normal
Often can be dog-tired, for this purpose, it is proposed that a kind of headrest with up and down adjustment function.
Utility model content
The purpose of this utility model is to provide a kind of headrests with up and down adjustment function, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of headrest with up and down adjustment function,
Including head pillow frame, the head pillow frame front surface is equipped with foaming, and the head pillow frame outer right wall is plugged with unlocking link,
The unlocking link left end is equipped with unlocking link reset spring, and the unlocking link reset spring is mounted in head pillow frame,
The unlocking link right end is extended on the outside of head pillow frame and is connect with button assembly, and the button assembly is mounted on head pillow frame
Outer right wall, the head pillow frame two sides of the bottom are symmetrically installed the identical guide sleeve of two groups of structures, and the guide sleeve outer wall is equipped with lock
Only spring, the locking spring bottom and guiding pin connection, the guide sleeve bottom is plugged with head rest pole.
Preferably, the head rest pole uniformly opens up four groups of location holes from top to bottom, and between two adjacent groups location hole away from
From for 10mm.
Preferably, it is provided with card slot in the foaming, and is provided with the strip to match with card slot on the head pillow frame,
The head pillow frame is connect with foaming by strip card slot.
Preferably, the button assembly be convex plastic button assembly, and the button assembly outer wall be evenly arranged with it is anti-
Sliding particle.
Preferably, guiding draw runner is provided at the top of the head rest pole outer wall, and the guide sleeve inner wall is offered and slided with guiding
Item matches guide chute, and the head rest pole is connect with guide sleeve by draw runner sliding slot.
Compared with prior art, the utility model has the beneficial effects that the apparatus structure is simple, easy to operate, head rest pole
Four groups of location holes are uniformly opened up from top to bottom, and the distance between two adjacent groups location hole is 10mm, is facilitated according to user's
Demand adjusts four gears that headrest carries out, and effectively improves the comfort level of user, button assembly outer wall is evenly arranged with anti-skidding
Grain, effectively improves the frictional force of button assembly outer wall, avoids user because of maloperation caused by rubber sleeve, and head rest pole passes through with guide sleeve
Draw runner sliding slot connection, be not only convenient for head rest pole in guide sleeve stretch so that adjust foaming height, also effectively reduce head rest pole with
Abrasion between guide sleeve.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure: 1 foaming, 2 head pillow frames, 3 button assemblies, 4 unlocking link reset springs, 5 guide sleeves, 6 locking springs, 7 are led
To pin, 8 head rest poles, 9 unlocking links.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of headrest with up and down adjustment function, including
Head pillow frame 2,2 front surface of head pillow frame are equipped with foaming 1, and 2 outer right wall of head pillow frame is plugged with unlocking link 9, and unlock connects
9 left end of bar is equipped with unlocking link reset spring 4, and unlocking link reset spring 4 is mounted in head pillow frame 2, and unlocking link 9 is right
End extends to 2 outside of head pillow frame and connect with button assembly 3, and button assembly 3 is mounted on 2 outer right wall of head pillow frame, headrest
2 two sides of the bottom of skeleton are symmetrically installed the identical guide sleeve 5 of two groups of structures, and 5 outer wall of guide sleeve is equipped with locking spring 6,6 bottom of locking spring
Portion is connect with guide pin 7, and 5 bottom of guide sleeve is plugged with head rest pole 8.
Wherein, head rest pole 8 uniformly opens up four groups of location holes from top to bottom, and the distance between two adjacent groups location hole is
10mm facilitates and is adjusted according to the demand of user to four gears that headrest carries out, effectively improves the comfort level of user；
It is provided with card slot in foaming 1, and is provided with the strip to match with card slot on head pillow frame 2, head pillow frame 2 and hair
Bubble 1 is connected by strip card slot, convenient for Fast Installation foaming 1, improves the working efficiency of staff；
Button assembly 3 is convex plastic button assembly, and 3 outer wall of button assembly is evenly arranged with antiskid particles, effectively mentions
The frictional force of high 3 outer wall of button assembly avoids user because of maloperation caused by rubber sleeve；
Guiding draw runner is provided at the top of 8 outer wall of head rest pole, and 5 inner wall of guide sleeve offers to match with guiding draw runner and is oriented to cunning
Slot, head rest pole 8 are connect with guide sleeve 5 by draw runner sliding slot, are not only convenient for head rest pole 8 and are stretched in guide sleeve 5 and then adjust foaming 1
Highly, the abrasion between head rest pole 8 and guide sleeve 5 is also effectively reduced；
Working principle: when work, promoting button assembly 3, and then unlocking link 9 is pushed, and then unlocking link is made to reset bullet
4 forced compression of spring, and then push locking spring 6 aside, it can unlock, and then head rest pole 8 can be made to stretch in guide sleeve 5, and then adjust
The height of foaming 1 realizes that headrest assembly moves up and down, and after release button assembly 3, unlocking link reset spring 4 rebounds, and drives
Unlocking link 9 resets, and then the height of fixed foaming 1.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of headrest with up and down adjustment function, including head pillow frame (2), it is characterised in that: before the head pillow frame (2)
Surface is equipped with foaming (1), and head pillow frame (2) outer right wall is plugged with unlocking link (9), and the unlocking link (9) is left
End is equipped with unlocking link reset spring (4), and the unlocking link reset spring (4) is mounted in head pillow frame (2), the solution
Lock connecting rod (9) right end is extended on the outside of head pillow frame (2) and is connect with button assembly (3), and the button assembly (3) is mounted on head
Occipital bone frame (2) outer right wall, head pillow frame (2) two sides of the bottom are symmetrically installed the identical guide sleeve (5) of two groups of structures, described to lead
Set (5) outer wall is equipped with locking spring (6), and locking spring (6) bottom is connect with guide pin (7), guide sleeve (5) bottom
It is plugged with head rest pole (8).
2. a kind of headrest with up and down adjustment function according to claim 1, it is characterised in that: the head rest pole (8)
Four groups of location holes are uniformly opened up from top to bottom, and the distance between two adjacent groups location hole is 10mm.
3. a kind of headrest with up and down adjustment function according to claim 1, it is characterised in that: on the foaming (1)
It is provided with card slot, and is provided with the strip to match with card slot on the head pillow frame (2), the head pillow frame (2) and foaming
(1) it is connected by strip card slot.
4. a kind of headrest with up and down adjustment function according to claim 1, it is characterised in that: the button assembly
It (3) is convex plastic button assembly, and the button assembly (3) outer wall is evenly arranged with antiskid particles.
5. a kind of headrest with up and down adjustment function according to claim 1, it is characterised in that: the head rest pole (8)
It is provided with guiding draw runner at the top of outer wall, and the guide sleeve (5) inner wall offers and matches guide chute with guiding draw runner, the head
Pillow bar (8) is connect with guide sleeve (5) by draw runner sliding slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820450402.5U CN208306430U (en) | 2018-04-02 | 2018-04-02 | A kind of headrest with up and down adjustment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820450402.5U CN208306430U (en) | 2018-04-02 | 2018-04-02 | A kind of headrest with up and down adjustment function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208306430U true CN208306430U (en) | 2019-01-01 |
Family
ID=64722054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820450402.5U Active CN208306430U (en) | 2018-04-02 | 2018-04-02 | A kind of headrest with up and down adjustment function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208306430U (en) |
-
2018
- 2018-04-02 CN CN201820450402.5U patent/CN208306430U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |