CN209051334U - A kind of automobile facilitates adjusting to rest the head on - Google Patents
A kind of automobile facilitates adjusting to rest the head on Download PDFInfo
- Publication number
- CN209051334U CN209051334U CN201821664025.1U CN201821664025U CN209051334U CN 209051334 U CN209051334 U CN 209051334U CN 201821664025 U CN201821664025 U CN 201821664025U CN 209051334 U CN209051334 U CN 209051334U
- Authority
- CN
- China
- Prior art keywords
- shaft
- positioning sleeve
- elastic bumps
- headrest
- head
- 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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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a kind of automobiles, and adjusting to be facilitated to rest the head on, the headrest includes headrest inserted link, the lower part of headrest inserted link is removably mounted on external automotive seat, the headrest further includes having runner assembly and positioning component, runner assembly includes shaft and elastic bumps unit, shaft is fixed on the top of headrest inserted link, the fixing end of elastic bumps unit is fixed in shaft, the elastic telescopic end of elastic bumps unit is stretched out and protrudes from shaft outer peripheral surface, positioning component includes positioning sleeve, positioning sleeve rotary type is connected in shaft, the locating slot of plural item and elastic bumps cooperation is offered on the inner surface of positioning sleeve, positioning sleeve is connected in shaft and during being pivoted, the elastic telescopic end of elastic bumps unit alternately supports in the groove top and slot bottom of locating slot.Occupant moves positioning sleeve i.e. adjustable-angle, and elastic bumps support positioning sleeve automatically and are fixed on the angle position after loosing one's grip, and adjustment process is convenient and efficient.
Description
Technical field
The utility model belongs to automobile accessory manufacturing field, in particular to a kind of automobile facilitates adjusting to rest the head on.
Background technique
The neck of occupant, prevents from coming to harm, and mention on the effect of car seat headrest mainly protection driver or vehicle
Occupant one comfortable riding environment is supplied, different occupants have not the setting angle of chair headrest due to body make-up difference
Same demand.
Such as it is disclosed in the patent application document that number of patent application is " 201520270109.7 " a kind of with polygonal
Degree adjusts the automotive seat of headrest, includes headrest, height adjustment mechanism, the chair back and angle adjusting mechanism, is provided with two at the top of the chair back
A height adjustment device, height adjustment mechanism include upper cover, long handle, elastic baffle, installation through-hole and latch；Height adjustment dress
It sets and is provided with angle adjusting mechanism, angle adjusting mechanism includes telescopic rod, runing rest and limiting lock；On height adjustment mechanism
It is provided with telescopic rod, hingedly there are two runing rests for telescopic rod upper end, and runing rest includes side wall and end face, and side wall is provided with side wall
Reset disc spring is connected on side wall aperture described in aperture；Headrest bottom is fixedly linked with two runing rests；Runing rest right end
It is provided with limiting lock, limiting lock includes lock tube, lock core, retaining ring, spring and boss.However, in the utility model, angular adjustment
Mechanism structure is too simple, after user adjusts headrest angle using runing rest, headrest need to be locked in certain by limiting lock and consolidated
Determine in angle, adjustment process is complicated, and user's use is inconvenient.
For another example a kind of headrest is disclosed in the patent application document that number of patent application is " 201320159461.4 "
The automotive seat of angle adjustable, including the chair back and headrest module, chair back upper center are symmetrically formed with two mounting holes, in mounting hole
Equal slidable adjustment is equipped with a support rod, and the post upper of the two sides is equipped with a headrest module, the support rod of the two sides
Upper end is symmetrically installed with an angle of gear adjuster, and by angle demodulator connection headrest module, headrest module is perpendicular
Rotation is carried out in straight plane；Adjusting knob is installed on the support rod of headrest lower end.The utility model is supported on both sides in headrest
Boom end setting angle adjuster, angle demodulator installation headrest module, headrest module can follow angle demodulator to be put
Turn.The utility model adjusts the angle of headrest module using angle of gear adjuster, will be rested the head on mould after regulating using adjusting knob
Block is fixed on certain fixed angle position, which equally exists the problem mentioned above for adjusting inconvenience.
Summary of the invention
To solve the above problems, the purpose of this utility model is to provide a kind of conveniently adjusted headrest pillow angle and
After regulating headrest automatically keep the automobile that the angle does not loosen easily facilitate adjusting rest the head on.
Another of the utility model is designed to provide a kind of automobile adjusting is facilitated to rest the head on, and the headrest features are simple, system
It makes at low cost, it is easy to accomplish, suitable for being widely popularized.
To achieve the above object, the technical solution of the utility model is as follows:
The utility model provides a kind of automobile and adjusting is facilitated to rest the head on, which includes headrest inserted link, is rested the head under inserted link
Portion is removably mounted on external automotive seat, which further includes having runner assembly and positioning component, and runner assembly includes
There are shaft and elastic bumps unit, shaft is fixed on the top of headrest inserted link, and the fixing end of elastic bumps unit is fixed on shaft
Upper, the elastic telescopic end of elastic bumps unit is stretched out and protrudes from shaft outer peripheral surface, and positioning component includes positioning sleeve, positioning
Set rotary type is connected in shaft, and the locating slot of plural item and elastic bumps cooperation is offered on the inner surface of positioning sleeve, fixed
Position set is connected in shaft and during being pivoted, and the elastic telescopic end of elastic bumps unit is alternately supported in locating slot
In groove top and slot bottom.
Headrest is plugged on automotive seat by occupant when using this headrest, using headrest inserted link, adjusts headrest inserted link
Insertion depth, by headrest be adjusted to the height and position matched with occupant itself cervical curve, the fixation of elastic bumps unit
End is fixed in shaft, and elastic bumps unit is matched with positioning sleeve by locating slot, after positioning sleeve covers in shaft, occupant
Headrest angle is manually adjusted using the cooperation between elastic bumps unit and locating slot, headrest is moved into pine after suitable angle
Hand, flexibly positioned protrusion support positioning sleeve automatically, positioning sleeve are fixed on the angle position, prevents from sending out between positioning sleeve and shaft
Raw deflection.
Positioning component further includes having head rest body, and head rest body coats on the outer surface of the positioning sleeve, and the headrest is originally
Body is fixedly connected with positioning sleeve.The utility model is often used the packing material of textile fabric or leather package softness in practical applications
Head rest body is made, head rest body is fixed on the outer surface of the positioning sleeve, and occupant's pillow only contacts head rest body when resting the head on, and rests the head on
Ontology keeps apart occupant's neck and hard mechanical part of resting the head on, and is supplied to the comfortable soft pillow experience of occupant.
Head rest body includes pillow portion and adjustment portion, and pillow portion is integrally formed formula with adjustment portion and connect, and adjustment portion is solid
It is scheduled on the top in pillow portion.Pillow portion is mainly adapted to neck curve, and for occupant's pillow after this headrest is upper, neck pillow leans against pillow
In relying part, it is turned up if you need to the pillow angle that will be rested the head on, it is only necessary to it resists adjustment portion and faces upward head, the angle of headrest can be turned up, side
Just it operates.
The mounting hole matched with elastic bumps unit is offered in shaft, the fixing end of elastic bumps unit is fixed on peace
Fill the bottom in hole.
Elastic bumps unit includes spring and detent ball, and one end of spring is fixed on the bottom of mounting hole, spring it is another
One end is fixedly connected with detent ball, and the natural extended length of spring is greater than the depth of mounting hole.One end of spring is fixed on installation
The bottom in hole, and the natural extended length of spring is greater than the depth of mounting hole, detent ball is fixed on the other end of spring, then natural
Detent ball stretches out from mounting hole and protrudes from the outer peripheral surface of shaft under state, and after positioning sleeve covers in shaft, detent ball is caught in
In locating slot, occupant moves positioning sleeve, rotates it around the shaft, then detent ball alternately supports the groove top and slot bottom in locating slot,
It lets go when occupant moves positioning sleeve after rotation is adjusted to suitable angle, spring, which squeezes positioning ball, supports it in positioning sleeve
On, it does not relatively rotate easily between positioning sleeve and shaft at this time, headrest keeps the adjusting angle, the normal pillow headrest of occupant
It can be obtained good and oneself suitable cervical curve and the experience of the headrest angle of itself driving habit.
The setting of elastic bumps unit is a plurality of, and a plurality of elastic bumps units are evenly distributed in shaft.It is arranged a plurality of
Elastic bumps unit may make the adjustment process entirely rested the head on relatively reliable, guarantees that entire headrest works normally, extends the headrest longevity
Life.
The advantage of the utility model is: compared with the prior art, in the utility model, elastic bumps unit is prominent
It is matched in shaft outer peripheral surface and with positioning sleeve by locating slot, occupant moves positioning sleeve and rotates positioning sleeve to suitable angle
Position, the telescopic end of elastic bumps unit compresses and supports positioning sleeve after loosing one's grip, and guarantees that positioning sleeve is fixed on the angle regulated
On position, entire angular adjustment process is simple and convenient.
Detailed description of the invention
Fig. 1 is that the utility model automobile facilitates the overall structure diagram for adjusting and resting the head on.
Fig. 2 is that the utility model automobile facilitates the operation principle schematic diagram for adjusting runner assembly and positioning component in headrest.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
To achieve the above object, the technical solution of the utility model is as follows:
Shown in Figure 1, the utility model provides a kind of automobile and adjusting is facilitated to rest the head on, which includes headrest inserted link 1,
The lower part of headrest inserted link 1 is removably mounted on external automotive seat, which further includes having runner assembly 2 and positioning component
3, runner assembly 2 includes shaft 21 and elastic bumps unit 22, and shaft 21 is fixed on the top of headrest inserted link 1, elastic bumps
The fixing end of unit 22 is fixed on 21 in shaft, and the elastic telescopic end of elastic bumps unit 22 is stretched out and protruded from outside shaft 21
Circumferential surface, positioning component 3 include positioning sleeve 31, and 31 rotary type of positioning sleeve is connected in shaft 21, the inner surface of positioning sleeve 31
On offer the locating slot 311 of plural item and elastic bumps cooperation, positioning sleeve 31 is connected to the mistake in shaft 21 and being pivoted
The elastic telescopic end of Cheng Zhong, elastic bumps unit 22 alternately support in the groove top and slot bottom of locating slot 311.
Headrest is plugged on automotive seat when using this headrest using headrest inserted link 1 by occupant, adjusts headrest inserted link
Headrest is adjusted to the height and position matched with occupant itself cervical curve by 1 insertion depth, and elastic bumps unit 22 is consolidated
Fixed end is fixed in shaft 21, and elastic bumps unit 22 and positioning sleeve 31 are matched by locating slot 311, and 31 sets of positioning sleeve exists
After in shaft, occupant manually adjusts headrest angle using the cooperation between elastic bumps unit 22 and locating slot 311, and headrest is broken
It looses one's grip after moving suitable angle, flexibly positioned 22 protrusion supports positioning sleeve 31 automatically, and positioning sleeve 31 is fixed on the angle position
It sets, prevents from deflecting between positioning sleeve 31 and shaft 21.
Positioning component 3 further includes having head rest body 32, and head rest body 32 is coated on the outer surface of positioning sleeve 31, and described
Head rest body 32 is fixedly connected with positioning sleeve 31.The utility model is often used textile fabric in practical applications or leather package is soft
Packing material head rest body 32 is made, head rest body 32 is fixed on the outer surface of positioning sleeve 31, occupant's pillow rest the head on when only
Head rest body is contacted, head rest body 32 keeps apart occupant's neck and hard mechanical part of resting the head on, and it is comfortably soft to be supplied to occupant
Soft pillow experience.
Head rest body 32 includes pillow portion 321 and adjustment portion 322, and pillow portion 321 and adjustment portion 3222 are integrally formed formula
Connection, and adjustment portion 322 is fixed on the top in pillow portion 321.Pillow portion 321 is mainly adapted to neck curve, occupant's pillow
After this headrest is upper, neck pillow is leaned against in pillow portion 321, is turned up if you need to the pillow angle that will be rested the head on, it is only necessary to resist adjustment portion 322
And head is faced upward, the angle of headrest can be turned up, facilitate operation.
The mounting hole 211 matched with elastic bumps unit 22, the fixation of elastic bumps unit 22 are offered in shaft 21
End is fixed on the bottom of mounting hole 211.
Elastic bumps unit 22 includes spring 221 and detent ball 222, and one end of spring 221 is fixed on mounting hole 211
The other end of bottom, spring 221 is fixedly connected with detent ball 222, and the natural extended length of spring 221 is greater than mounting hole 211
Depth.One end of spring 221 is fixed on the bottom of mounting hole 211, and the natural extended length of spring 221 is greater than mounting hole 211
Depth, detent ball 222 is fixed on the other end of spring 221, then detent ball 222 is stretched out from mounting hole 211 under natural conditions
And the outer peripheral surface of shaft 21 is protruded from, after 31 sets of positioning sleeve in shaft 21, detent ball 222 is caught in locating slot 311, and occupant breaks
Dynamic positioning sleeve 31, rotates it around the shaft, then detent ball 222 alternately supports the groove top and slot bottom in locating slot 311, when occupant will
Positioning sleeve 31 is moved after rotation is adjusted to suitable angle and is let go, and spring 221, which squeezes positioning ball 222, supports it in positioning sleeve 31
On, it does not relatively rotate easily between positioning sleeve 31 and shaft 21 at this time, headrest keeps the adjusting angle, the normal pillow of occupant
Headrest can be obtained good and oneself suitable cervical curve and the experience of the headrest angle of itself driving habit.
Elastic bumps unit 22 is arranged a plurality of, and a plurality of elastic bumps units 22 are evenly distributed in shaft 21.Setting
A plurality of elastic bumps units 22 may make the adjustment process entirely rested the head on relatively reliable, guarantees that entire headrest works normally, prolongs
The long headrest service life.
The advantage of the utility model is: compared with the prior art, in the utility model, elastic bumps unit is prominent
It is matched in shaft outer peripheral surface and with positioning sleeve by locating slot, occupant moves positioning sleeve and rotates positioning sleeve to suitable angle
Position, the telescopic end of elastic bumps unit compresses and supports positioning sleeve after loosing one's grip, and guarantees that positioning sleeve is fixed on the angle regulated
On position, entire angular adjustment process is simple and convenient.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (6)
1. a kind of automobile facilitates adjusting to rest the head on, which includes headrest inserted link, the detachable peace in lower part of the headrest inserted link
On external automotive seat, which is characterized in that the headrest further includes having runner assembly and positioning component, the runner assembly packet
Shaft and elastic bumps unit are included, the shaft is fixed on the top of headrest inserted link, the fixing end of the elastic bumps unit
It is fixed in shaft, the elastic telescopic end of the elastic bumps unit is stretched out and protrudes from shaft outer peripheral surface, the positioning group
Part includes positioning sleeve, and the positioning sleeve rotary type is connected in shaft, offers plural number on the inner surface of the positioning sleeve
The locating slot of item and elastic bumps cooperation, the positioning sleeve are connected in shaft and during being pivoted, and the elasticity is convex
The elastic telescopic end for playing unit alternately supports in the groove top and slot bottom of locating slot.
2. automobile as described in claim 1 facilitates adjusting to rest the head on, which is characterized in that the positioning component further includes having headrest originally
Body, the head rest body coats on the outer surface of the positioning sleeve, and the head rest body is fixedly connected with positioning sleeve.
3. automobile as claimed in claim 2 facilitate adjusting rest the head on, which is characterized in that the head rest body include pillow portion and
Adjustment portion, the pillow portion is integrally formed formula with adjustment portion and connect, and the adjustment portion is fixed on the top in pillow portion.
4. automobile as described in claim 1 facilitates adjusting to rest the head on, which is characterized in that offered in the shaft and elastic bumps
The fixing end of the mounting hole that unit matches, the elastic bumps unit is fixed on the bottom of mounting hole.
5. automobile as claimed in claim 4 facilitates adjusting to rest the head on, which is characterized in that the elastic bumps unit includes spring
And detent ball, one end of the spring are fixed on the bottom of mounting hole, the other end of the spring is fixedly connected with detent ball, institute
The natural extended length for stating spring is greater than the depth of mounting hole.
6. automobile as described in claim 1 facilitates adjusting to rest the head on, which is characterized in that the elastic bumps unit setting plural number
A, a plurality of elastic bumps units are evenly distributed in shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821664025.1U CN209051334U (en) | 2018-10-12 | 2018-10-12 | A kind of automobile facilitates adjusting to rest the head on |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821664025.1U CN209051334U (en) | 2018-10-12 | 2018-10-12 | A kind of automobile facilitates adjusting to rest the head on |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209051334U true CN209051334U (en) | 2019-07-02 |
Family
ID=67050616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821664025.1U Expired - Fee Related CN209051334U (en) | 2018-10-12 | 2018-10-12 | A kind of automobile facilitates adjusting to rest the head on |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209051334U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665193A (en) * | 2019-10-16 | 2020-01-10 | 山东青年政治学院 | Portable body-building device |
| CN115351822A (en) * | 2022-08-02 | 2022-11-18 | 浙江鼎铃电器有限公司 | Multi-gear fine-adjustment locking type electric hair clipper device |
-
2018
- 2018-10-12 CN CN201821664025.1U patent/CN209051334U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665193A (en) * | 2019-10-16 | 2020-01-10 | 山东青年政治学院 | Portable body-building device |
| CN115351822A (en) * | 2022-08-02 | 2022-11-18 | 浙江鼎铃电器有限公司 | Multi-gear fine-adjustment locking type electric hair clipper device |
| CN115351822B (en) * | 2022-08-02 | 2024-07-26 | 浙江鼎铃电器有限公司 | Multi-gear fine-tuning locking type electric hair clipper device |
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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: 20190702 Termination date: 20191012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |