CN208498332U - A kind of head rest device - Google Patents
A kind of head rest device Download PDFInfo
- Publication number
- CN208498332U CN208498332U CN201820560672.1U CN201820560672U CN208498332U CN 208498332 U CN208498332 U CN 208498332U CN 201820560672 U CN201820560672 U CN 201820560672U CN 208498332 U CN208498332 U CN 208498332U
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- CN
- China
- Prior art keywords
- head rest
- bracket
- push plate
- notch
- spacer pin
- 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.)
- Expired - Fee Related
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- 125000006850 spacer group Chemical group 0.000 claims abstract description 44
- 229920000742 Cotton Polymers 0.000 claims abstract description 17
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a kind of head rest devices.A kind of head rest device includes the head rest pole being oppositely arranged, it is sheathed on the crossbeam of head rest pole one end, it is covered in the shell of head rest pole one end, and it is sheathed on the headrest cotton outside shell, it further include the bracket for being sheathed on head rest pole and the push plate with bracket slide cooperation, one end of push plate is connected to the side of headrest cotton, shell is connected to bracket, one end of head rest pole offers several first notches with being separated by along its length, spacer pin is installed in the first opposite notch of two head rest poles, the spacer pin is for limit bracket in the position of head rest pole length direction, one end of push plate is suitable for spacer pin releasing the first notch when opposite sliding is occurred by external force and bracket.The utility model is convenient to be adjusted height of headrest, improves the operating experience of user.
Description
Technical field
The utility model relates to automotive seating art field more particularly to a kind of head rest devices.
Background technique
For the applicability and comfort for improving car seat headrest, many chair headrests are arranged to adjustable at present
Structure can be adjusted the height of headrest according to the height of oneself, to adapt to oneself in this way convenient for different passengers
Head position.But car seat headrest on the market is unreasonable because the unlock position of the switch is arranged, when adjusting height, if
When encountering headrest and being located at extreme lower position, then needs to put in hand in the narrow space between headrest and backrest and unlock headrest tube, grasp
Make extremely inconvenient, and since the solution lock-switch of headrest tube and the contact area of finger are smaller, when adjusting be will cause to finger
Pressure is larger, leads to that finger can be caused slight uncomfortable situation occur, the operating experience sense for causing user in this way is bad.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of head rest devices, can be from side
Push plate is pushed, realizes the unlock to headrest, improves user's operation experience.
The purpose of this utility model adopts the following technical scheme that realization:
A kind of head rest device is sheathed on the crossbeam of two head rest pole one end, is covered in head including the head rest pole being oppositely arranged
The shell of bar one end, and the headrest cotton being sheathed on outside shell are rested the head on, further includes being sheathed on the bracket of the head rest pole and being slided with bracket
The push plate of dynamic cooperation, one end of the push plate are connected to the side of the headrest cotton；The shell is connected to the bracket, described
One end of head rest pole offers several first notches with being separated by along its length, two head rest poles it is opposite described
Spacer pin is installed, the spacer pin is for limiting the bracket in the position of the head rest pole length direction in one notch；Institute
The one end for stating push plate is suitable for when opposite sliding with bracket generation by external force by spacer pin release first notch.
Further, the bracket includes the crossbeam portion of the sleeve part and connection sleeve part positioned at both ends, the sleeve part
It is sheathed on one end of the head rest pole；Guide sleeve is configured between the internal perisporium of the sleeve part and the periphery wall of the head rest pole.
Further, the sleeve part offers corresponding with first notch with the junction in the crossbeam portion
Two notches, the spacer pin are installed in first notch by second notch.
Further, it is connected with elastic component between the bracket and the push plate, acts on the outer of one end of the push plate
Power is by overcoming the elastic force of the elastic component to slide the push plate with the bracket.
Further, return unit is configured between the bracket and the spacer pin, the return unit is suitable for acting on
The external force of the push plate pushes back the spacer pin in first notch after disappearing.
Further, direction is slid along in the middle part of the push plate offers third notch, the middle part configuration of the bracket
There is guide end, the guide end is connected in the third notch.
Further, the push plate is configured with oblique convex block towards the side of the bracket, when the push plate is slided
The oblique convex block is suitable for the spacer pin releasing first notch.
It further, further include button, the button and one end of the push plate abut against；The bracket is pressed close to described
One end of button is configured with socket end, and the button is slidably coupled to the socket end.
Further, the support configuration has buckle/card slot, and the shell is configured with corresponding card slot/buckle；It is described
Sleeve is equipped between socket end and the button, the sleeve is installed on the socket end, and the button is sliding in the sleeve
It is dynamic.
Further, the middle part of the bracket is configured with fixed part, and the elastic component uses spring, the return unit configuration
For spill elastic slice, the fixed part is for installing the spill elastic slice.
It compared with prior art, can be by spacer pin the utility model has the beneficial effects that: by one end force to push plate
The first notch is released to solve lock support in the position of head rest pole and limit, to realize bracket between the first notch of predetermined space
It being adjusted, one end of stress push plate is located at the side of headrest cotton, and it is user-friendly, improve the operating experience of user.
Detailed description of the invention
Fig. 1 is a kind of explosive view of head rest device provided by the embodiment of the utility model；
Fig. 2 is the schematic perspective view of bracket in Fig. 1；
Fig. 3 is the positive schematic perspective view of push plate in Fig. 1；
Fig. 4 is the part assembling schematic diagram of Fig. 1；
Fig. 5 is the schematic perspective view of middle push plate reverse side shown in Fig. 3.
In figure: 10, head rest pole；11, the first notch；20, crossbeam；30, shell；40, headrest cotton；50, bracket；51, sleeve
Portion；52, crossbeam portion；53, guide sleeve；54, the second notch；55, guide end；56, socket end；57, fixed part；60, push plate；61,
Three notches；62, oblique convex block；70, spacer pin；80, elastic component；81, return unit；90, button；91, sleeve.
Specific embodiment
With reference to the accompanying drawing and specific embodiment, the utility model is described further, it should be noted that
Under the premise of not colliding, new reality can be formed between various embodiments described below or between each technical characteristic in any combination
Apply example.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction " "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "horizontal", "vertical", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore it is practical new to should not be understood as this
The limitation of type.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively important
Property.
In the description of the utility model, it should be noted that unless otherwise clearly defined and limited, term " installation ",
" connected ", " connection " shall be understood in a broad sense, for example, can be fixedly connected, may be a detachable connection, or be integrally connected；
It can be mechanical connection, be also possible to be electrically connected；Can be and be directly connected to, can also indirectly connected through an intermediary, or
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
It is shown in Figure 1, a kind of decomposition texture of head rest device provided by the embodiment of the utility model is shown,
In, which includes the head rest pole 10 being oppositely arranged, and is sheathed on the crossbeam 20 of two 10 one end of head rest pole, is covered in headrest
The shell 30 of 10 one end of bar, the headrest cotton 40 being sheathed on outside shell 30, be sheathed on head rest pole 10 bracket 50 and with the bracket 50
The push plate 60 being slidably matched, one end of push plate 60 are connected to the side of headrest cotton 40, and shell 30 is connected to bracket 50, so that adjusting
Section bracket 50 can drive the shell 30 to be adjusted together in the height and position on head rest pole 10, to realize external headrest
The height adjustment of cotton 40.
Specifically, two head rest poles 10 are linked together by crossbeam 20, and the other end of head rest pole 10 is plugged in seat
Backrest.For the adjusting convenient for bracket 50, predetermined distance offers several first along its length for one end of head rest pole 10
Notch 11 is equipped with spacer pin 70 in the first opposite notch 11 of two head rest poles 10, which is used for limit bracket
50 in the position of 10 length direction of head rest pole, and when the both ends of spacer pin 70 are plugged in the first notch 11, bracket 50 can be by
It is fixed on the predetermined position of head rest pole 10, and is in the lock state.And when the side by headrest cotton 40 is to the one of push plate 60
When end applies inside external force and opposite slide occurs with bracket 50, spacer pin 70 can be released into the first notch 11, spacer pin
70 after the abjection of the first notch 11, and to solve lock support 50, bracket 50 is free state, lifts bracket 50 and head thereon with hand
Pillow cotton 40 can be such that headrest cotton 40 freely up and down slides, so that height adjustment of the bracket 50 on head rest pole 10 is realized, due to pushing away
The side of headrest cotton 40 is arranged in so that it is convenient to which user's operation, improves operating experience in the forced position of plate 60.
On the basis of the said structure, shown in Figure 2, bracket 50 includes being located at the sleeve part 51 at both ends and connecting the sleeve
The crossbeam portion 52 in portion 51, sleeve part 51 are sheathed on one end of head rest pole 10, when bracket 50 is by releasing the first slot for spacer pin 70
After mouth 11 realizes unlock, then it is mobile to complete height adjustment in 10 one end of head rest pole by sleeve part 51.It is adjusted to improve bracket 50
Smoothness when section is configured with guide sleeve 53 between the internal perisporium of sleeve part 51 and the periphery wall of head rest pole 10.
For convenience of the unlock of bracket 50, the junction in sleeve part 51 and crossbeam portion 52 offers opposite with the first notch 11
The second notch 54 answered, spacer pin 70 are installed in the first notch 11 by the second notch 54, are successively pushed away in spacer pin 70 in this way
The unlock of bracket 50 is able to achieve after the first notch 11 and the second notch 54 out.
As preferred embodiment, elastic component 80 is connected between bracket 50 and push plate 60, which for example may be used
Think spring, acts on the external force of one end of push plate 60 by overcoming the elastic force of the elastic component 80 that push plate 60 and bracket 50 occurs
Sliding, and then spacer pin 70 is released into the first notch 11, in addition, the setting of the elastic component 80 can be convenient in completion adjusting bracket 50
Height after make push plate 60 reset.
Preferably, in the present embodiment, return unit 81 is configured between bracket 50 and spacer pin 70, return unit 81 is suitable for
Spacer pin 70 is pushed back in the first notch 11 after acting on the external force disappearance of push plate 60, in this way, the setting by return unit 81 can
Spacer pin 70 to be steadily plugged in the first notch 11, and can be incited somebody to action after the external force for acting on 60 one end of push plate disappears
Spacer pin 70 pushes back realization in the first notch 11 and locks again.
Preferably, referring to fig. 2 to shown in 3, to improve the mobile stability of 60 stress of push plate, the middle part of push plate 60 is along it
Glide direction offers third notch 61, and the middle part of bracket 50 is configured with guide end 55, which is connected to third notch
In 61, in this way can in one end of push plate 60 each time by external force when, can steadily be slided with bracket 50, improve push plate
60 steering capability.
More particularly, referring to shown in Fig. 3 and Fig. 5, push plate 60 is configured with oblique convex block 62 towards the side of bracket 50, is pushing away
Oblique convex block 62 can be by the first notch 11 of release of spacer pin 70 when sliding for 60 stress of plate.Concrete operating principle is shown in Figure 4,
Push plate 60 is overcome the elastic force of elastic component 80 to move to Y-direction by external force, and oblique convex block 62 thereon will push the progress of spacer pin 70
Movement, since the part that the oblique convex block 62 in push plate 60 is in contact with spacer pin 70 is to be in tilted layout, when push plate 60 carries out
When Y-direction moves, it also will push spacer pin 70 and move in X direction, such spacer pin 70 can overcome the elastic force of return unit 81, will
The both ends of spacer pin 70 are deviate from out of head rest pole 10 the first notch 11, to realize the unlock of bracket 50, it can are realized whole
The unlock of a headrest.
Preferably, to improve operation ease, this head rest device further includes button 90, the button 90 and the one of push plate 60
End abuts against, and in the present embodiment, one end of button 90 towards push plate 60 offers notch and 60 phase of push plate and is clamped, with prevent by
It rotates when dynamic button 90.In addition, bracket 50 is configured with socket end 56,90 slidable connection of button close to one end of button 90
In socket end 56.In this way, user can push push plate 60 by being installed on the button 90 of headrest 40 side of cotton to unlock headrest, behaviour
Make simple and convenient.
Secondly, bracket 50 is configured with buckle/card slot, shell 30 is configured with corresponding card slot/buckle, presses to improve user
Guiding performance and reduction friction, are equipped with sleeve 91, sleeve 91 is installed on socket end when dynamic button 90 between socket end 56 and button 90
56, button 90 slides in sleeve 91.In this way, it is easily right that user can be made only to need when needing to carry out height of headrest adjusting
The button 90 of headrest 40 side of cotton is pressed lesser pressure and is able to achieve, and operating experience is improved.
As preferred embodiment, the middle part of bracket 50 is configured with fixed part 57, and in the present embodiment, elastic component 80 is used
Spring, return unit 81 are configured to spill elastic slice, and fixed part 57 is fixed on branch in the middle part of the spill elastic slice for installing spill elastic slice
In the fixed part 57 of frame 50, and the both ends of spill elastic slice and the middle part of spacer pin 70 abut against so that spill elastic slice is in minute-pressure
Spacer pin 70 is compacted in the first notch 11 of head rest pole 10 by contracting state, and then bracket 50 is made to be limited in scheduled height
Degree, and it is maintained at the state often locked, the reset capability of spill elastic slice can be improved in the setting of fixed part 57 in the present embodiment.Such as
This, user is after 90s towards 60 button press of push plate, and button 90 pushes push plate 60 to move, and spacer pin 70 is pushed to occur in X-direction
Movement, at the same time, spacer pin 70 can overcome the elastic force of spill elastic slice, deviate from from the first notch 11, and then realize headrest
Unlock, and new height release button is after 90s when adjusting, push plate 60 can reset under the resilient force of spring, so that oblique convex block
62 separate with spacer pin 70, and at the same time, spacer pin 70 can be compacted to again the under the compression elasticity effect of spill elastic slice
One notch 11 realizes the reset of spacer pin 70, so that headrest is locked on the scheduled height and position of head rest pole 10.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (10)
1. a kind of head rest device is sheathed on the crossbeam of two head rest pole one end including the head rest pole being oppositely arranged, it is covered in headrest
The shell of bar one end, and the headrest cotton being sheathed on outside shell, it is characterised in that: further include be sheathed on the head rest pole bracket and
With the push plate of bracket slide cooperation, one end of the push plate is connected to the side of the headrest cotton；
The shell is connected to the bracket, and one end of the head rest pole offers several first slots with being separated by along its length
Mouthful, spacer pin is installed in opposite first notch of two head rest poles, the spacer pin is for limiting the branch
Frame is in the position of the head rest pole length direction；One end of the push plate is suitable for when opposite sliding is occurred with the bracket by external force
The spacer pin is released into first notch.
2. a kind of head rest device as described in claim 1, it is characterised in that: the bracket include positioned at both ends sleeve part and
The crossbeam portion of sleeve part is connected, the sleeve part is sheathed on one end of the head rest pole；The internal perisporium of the sleeve part with it is described
Guide sleeve is configured between the periphery wall of head rest pole.
3. a kind of head rest device as claimed in claim 2, it is characterised in that: the junction of the sleeve part and the crossbeam portion
The second notch corresponding with first notch is offered, the spacer pin is installed on described first by second notch
In notch.
4. a kind of head rest device as described in claim 1, it is characterised in that: be connected with bullet between the bracket and the push plate
Property part, act on the external force of one end of the push plate by overcoming the elastic force of the elastic component to send out the push plate and the bracket
Raw sliding.
5. a kind of head rest device as claimed in claim 4, it is characterised in that: be configured between the bracket and the spacer pin
Return unit, the return unit are suitable for that the spacer pin is pushed back first notch after the external force for acting on the push plate disappears
It is interior.
6. a kind of head rest device as claimed in claim 4, it is characterised in that: slide along direction in the middle part of the push plate and open up
There is third notch, the middle part of the bracket is configured with guide end, and the guide end is connected in the third notch.
7. a kind of head rest device as claimed in claim 4, it is characterised in that: the push plate is configured towards the side of the bracket
There is oblique convex block, the oblique convex block is suitable for the spacer pin releasing first notch when the push plate is slided.
8. a kind of head rest device as described in any one of claims 1 to 7, it is characterised in that: it further include button, the button
It is abutted against with one end of the push plate；The bracket is configured with socket end close to one end of the button, and the button is slidably
It is connected to the socket end.
9. a kind of head rest device as claimed in claim 8, it is characterised in that: the support configuration has buckle/card slot, the shell
Body is configured with corresponding card slot/buckle；Sleeve is equipped between the socket end and the button, the sleeve is installed on described
Socket end, the button slide in the sleeve.
10. a kind of head rest device as claimed in claim 5, it is characterised in that: the middle part of the bracket is configured with fixed part, institute
Elastic component is stated using spring, the return unit is configured to spill elastic slice, and the fixed part is for installing the spill elastic slice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820560672.1U CN208498332U (en) | 2018-04-18 | 2018-04-18 | A kind of head rest device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820560672.1U CN208498332U (en) | 2018-04-18 | 2018-04-18 | A kind of head rest device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208498332U true CN208498332U (en) | 2019-02-15 |
Family
ID=65296319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820560672.1U Expired - Fee Related CN208498332U (en) | 2018-04-18 | 2018-04-18 | A kind of head rest device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208498332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483374A (en) * | 2020-04-25 | 2020-08-04 | 上海华迎汽车零部件有限公司 | Automobile headrest and processing technology thereof |
-
2018
- 2018-04-18 CN CN201820560672.1U patent/CN208498332U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483374A (en) * | 2020-04-25 | 2020-08-04 | 上海华迎汽车零部件有限公司 | Automobile headrest and processing technology thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |