CN203372099U - Seat head pillow capable of not affecting hair styles - Google Patents
Seat head pillow capable of not affecting hair styles Download PDFInfo
- Publication number
- CN203372099U CN203372099U CN201320344173.6U CN201320344173U CN203372099U CN 203372099 U CN203372099 U CN 203372099U CN 201320344173 U CN201320344173 U CN 201320344173U CN 203372099 U CN203372099 U CN 203372099U
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- China
- Prior art keywords
- head rest
- groove
- pressing board
- movable pressing
- rest body
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- Expired - Lifetime
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a seat head pillow capable of not affecting hair styles, which comprises a head pillow body, wherein an avoidance slot is arranged on the front surface of the head pillow body, a moving pressing plate is arranged in the avoidance slot, and the moving pressing plate has a pressing state which is lower than the front surface of the head pillow body and a return state which is parallel and level to the front surface of the head pillow body. The seat head pillow capable of not affecting the hair styles is provided with the avoidance slot for avoiding buns on a traditional head pillow body, and is provided with the retractable moving pressing plate on the avoidance slot, thereby being capable of guaranteeing the well-designed hair styles of women not to be affected during the sitting process by arranging buns in the avoidance slot when meeting normal use requirements, and improving comfort of the women during the sitting process.
Description
Technical field
The utility model relates to a kind of automotive headrest, specifically relates to a kind of chair headrest that does not affect hair style.
Background technology
Automotive headrest is a kind of driver comfort configuration articles for use and safety precaution articles for use.When vehicle knocks into the back, human body is because inertia can fall backward, and now the pressure of vehicle acceleration or deceleration all concentrates on neck and the head of human body fragility, and headrest plays buffer action to this, the protection human body head.Except strengthening drive safety, automotive headrest possesses decoration function, according to external scientist, finds, when floods occur, vehicle window is difficult to open because hydraulic pressure closes, and automotive headrest just can be brought into play the effect of sled cullet.
Existing document is for how increasing user's traveling comfort mostly, the patent documentation that for example application number is CN201210086760.X discloses a kind of car seat headrest, to be formed by headrest and two head rest poles, two head rest poles are to be formed by a bar bending, head rest pole is extended in the below of headrest, head rest pole curves inwardly curved, wherein the clear width of a head rest pole offers and highly regulates lock groove, the inner top side of two head rest poles offers headrest low level lock groove, and headrest inside is inlaid with EPP and inserts.The head rest pole of above-mentioned bibliographical information is arc, and headrest is more to a high-profile, nearer with occupant's neck distance, effectively protection and support occupant head and neck; Use the bilateral locking in the headrest extreme lower position, effectively control the minimum use location of headrest, the minimum use location that makes to rest the head on is improved; Significantly improve the rebound velocity that the occupant touches middle head after low speed, thereby reduced, touch the injury to occupant's neck after low speed; The present invention significantly improved seat after low speed, hit in to occupant's head defencive function initiatively.
In the modern life, automobile is inseparable with people's life and trip.Generally, before going out, women can dress up some, and beautiful Hair setting is neat.In way, women passengers can be because of the hair of tidy by bus, and head uprightly and not leans against headrest above while taking a bus, but the state of being kept upright can cause health tired out for a long time; If it is upper to lean against headrest, on the one hand can be because the outstanding of chignon does not feel like oneself head, the chignon of tidy can be because becoming in disorder with contacting of headrest on the other hand; No matter finally cause is to take which kind of mode while taking a bus, all can make troubles.Therefore for designing a headrest that can not affect hair style, women passengers just seem that actual application value is extremely arranged specially.
The utility model content
The utility model provides a kind of chair headrest that does not affect hair style, this headrest adopts telescopic movable pressing board is set on head rest body, meet women passengers' demand, can not affect its well-designed hair style, improved the traveling comfort in women passenger's riding process.
A kind of chair headrest that does not affect hair style, comprise head rest body, described head rest body front is provided with dodges groove, and described dodging in groove is provided with movable pressing board, and described movable pressing board has lower than the pressed state in described head rest body front and the recoil state mutually concordant with described head rest body front.
When chair headrest of the present utility model is normally used, movable pressing board is in recoil state, and movable pressing board front positive and the positive body of described head is concordant.When some women passenger uses, for avoiding its chignon or hair style, disarray, movable pressing board can be pressed downwards, make the front of the front of movable pressing board lower than described head rest body, form the chignon containing tank between movable pressing board and head rest body.
In the actual course of processing, the described movable pressing board of pressed state that is in is than the positive low 2～10cm of described head rest body.Use the traveling comfort in the headrest process for improving women passenger, as preferably, described opening shape that groove is in the head rest body front rectangle for oval, Long Circle or four rounding of angle of dodging, consistent with occupant's nose shape to guarantee.
Dodging groove generally can not be too large, can't play too greatly the effect of protection chignon, and as preferably, described to dodge the area that groove is in the opening in head rest body front be 80～300cm
2.
For further improving the protection effect to chignon, as preferably, the front of described movable pressing board is equipped with cushioned material layer.Described cushioned material layer can be selected rubber layer, sponge, soft fabric or other elastomeric materials etc.
For ease of the adjustment of movable pressing board, as preferably, between described bottom land of dodging groove and movable pressing board, be provided with retractor device.Described retractor device can select to press the bouncing mechanism of return type.
For ease of processing and fixing, as preferably, described bouncing mechanism comprises: be fixed on described sleeve of dodging in groove, described sleeve lining circumferentially is interval with and stops groove and release groove; Be arranged on the calibration pawl in sleeve, the sidewall of described calibration pawl is provided with the calibration bar, and described calibration bar has and lays respectively at described two working positions that stop in groove and release groove; Be arranged on the retracing spring in described sleeve, the two ends of described retracing spring offset with described calibration pawl bottom and sleeve respectively; The push rod that top is extended described sleeve and fixed with the described movable pressing board back side, described push rod bottom is provided with and promotes the calibration tooth that described calibration pawl rotates when moving away from movable pressing board.
Described retracing spring can be by can the mode of planting fixing, and for example the retracing spring bottom directly can be fixed on to the sleeve bottom, and for ease of installing, as preferably, described bouncing mechanism also comprises pillar stiffener, and described retracing spring is set on described pillar stiffener.In addition, for the structure that guarantees bouncing mechanism is compacter, as further preferred, described calibration pawl center is provided with the through hole passed for described pillar stiffener.
Compared with prior art, the beneficial effects of the utility model are embodied in:
The utility model adopts the groove of dodging that is provided for dodging chignon on traditional head rest body, simultaneously telescopic movable pressing board is set dodging groove, when meeting normal the use, can guarantee that women passenger takes in process, chignon can be placed in and dodge in groove, can not affect its well-designed hair style, improve the traveling comfort in women passenger's riding process.
The accompanying drawing explanation
Fig. 1 is the structural representation that does not affect the chair headrest of hair style of the present utility model.
The structural representation that Fig. 2 is the bouncing mechanism that interfixes with movable pressing board in chair headrest shown in Fig. 1.
The structure for amplifying schematic diagram that Fig. 3 is the described bouncing mechanism inner sleeve of Fig. 2, pillar stiffener and retracing spring.
The specific embodiment
As Figure 1-3, a kind of chair headrest that does not affect hair style, comprise head rest body 1, head rest body 1 front is provided with dodges groove 2, this is dodged in groove 2 and is provided with movable pressing board 3, dodge between the bottom land of groove 2 and movable pressing board 3 and be provided with retractor device, under the application force of retractor device, this movable pressing board has lower than the pressed state in head rest body 1 front and the recoil state mutually concordant with head rest body 1 front.
Movable pressing board 3 is the oblong plate body, and movable pressing board 3 is in pressed state and is, head rest body 1 front exceeds the distance of movable pressing board 3 can be determined according to actual needs, is generally 2～10cm.Movable pressing board 3 fronts can be equipped with cushioned material layer as required, to improve the passenger, take the traveling comfort in process, and cushioned material layer can be selected elastomeric material, such as adopting rubber layer, sponge, soft fabric or other elastomeric materials etc.
Dodge the opening shape that groove 2 is in head rest body 1 front and can according to actual needs, be generally the rectangle of ellipse, Long Circle or four rounding of angle.Dodging the area that groove 2 is in the opening in head rest body 1 front is 80～300cm
2, actual size can be selected according to actual needs.
For convenience of passenger's use, retractor device can be selected the bouncing mechanism of pressing return type.Bouncing mechanism comprises: sleeve 4, pillar stiffener 8, retracing spring 5, calibration pawl 6 and push rod 7.Wherein, sleeve 4 is fixed on dodges in groove 2, and these sleeve 4 inwalls circumferentially are interval with and stop groove 4a and release groove 4b.Retracing spring 5 is arranged in sleeve 4, is interspersed with pillar stiffener 8 in retracing spring, and both are bearing fit, and the two ends of retracing spring 5 offset with calibration pawl 6 bottoms and sleeve 4 bottom inwalls respectively.Calibration pawl 6 is movably arranged in sleeve 4, and calibration pawl 6 bottom side cornices have calibration bar 6a, and this calibration bar 6a has and lays respectively at two working positions that stop in groove 4a and release groove 4b; Calibration bar 6a top is inclined-plane.Push rod 7 tops are extended sleeve 4 and are fixed with described movable pressing board 3 back sides, and push rod 7 bottoms are provided with and promote the calibration tooth 7a that calibration pawl 6 rotates, and the inclined-plane on calibration tooth 7a and calibration bar 6a top cooperatively interacts.Be provided with cavity in push rod 7, directly be set in calibration pawl 6 tops during installation.Calibration pawl 6 centers are provided with the through hole passed for pillar stiffener 8.Push rod 7 and calibration pawl 6 under the application force of retracing spring along pillar stiffener 8 crank motions.The specific works principle of bouncing mechanism can be referring to the principle of work of rebounding mechanism in prior art back springing type ballpoint pen.
In the actual use procedure of the chair headrest that does not affect hair style of present embodiment:
When bundle has the women passenger of chignon to ride, can press movable pressing board 3, fixing with the push rod 7 of retractor device because of movable pressing board 3, now compression reseting spring 5, and the calibration tooth 7a on push rod 7 just presses calibration pawl 6 vertically, effect due to calibration pawl 6 inclined-planes, top, when push rod 7 is pressed, give calibration pawl 6 one circumferential turning effort, after the calibration bar 6a of calibration pawl 6 crosses and stops groove 4a, calibration bar 6a slides along release groove 4b, after making calibration bar 6a fall into release groove 4b, now stop sliding.The degree of depth of release groove 4b is greater than the degree of depth that stops groove 4a, and two kinds of grooves are staggered, and the effectively flexible stroke of movable pressing board 3 is poor for stopping groove 4a and release groove 4b groove depth.Now, diff-H (being the effectively flexible stroke of movable pressing board 3) is just arranged between movable pressing board 3 and head rest body 1 front, form a space, now women passenger just can be positioned over chignon in this space, neither can, because the chignon projection causes the head discomfort, can not disarray hair style yet.
When not needing this space, can again press movable pressing board 3, now by the restoring force of retracing spring 5, promoting push rod 7 replys, the related movable pressing board 3 of push rod 7 is replied together, and movable pressing board 3 is restored to the original state, and now movable pressing board 3 disappears with the positive outer peripheral diff-H of head rest body 1, the outer edge in movable pressing board 3 and head rest body 1 front, in same plane, does not at this moment affect the normal use of headrest.
Claims (7)
1. a chair headrest that does not affect hair style, comprise head rest body (1), it is characterized in that, described head rest body (1) front is provided with dodges groove (2), described dodging in groove (2) is provided with movable pressing board (3), and described movable pressing board has the pressed state positive lower than described head rest body (1) and the recoil state mutually concordant with described head rest body (1) front.
2. the chair headrest that does not affect hair style according to claim 1, is characterized in that, the described movable pressing board (3) of pressed state that is in is than the positive low 2～10cm of described head rest body (1).
3. the chair headrest that does not affect hair style according to claim 1, is characterized in that, the described groove (2) of dodging is in the rectangle that the positive opening shape of head rest body (1) is ellipse, Long Circle or four rounding of angle.
4. the chair headrest that does not affect hair style according to claim 1, is characterized in that, described to dodge the area that groove (2) is in the positive opening of head rest body (1) be 80～300cm
2.
5. the chair headrest that does not affect hair style according to claim 1, is characterized in that, the front of described movable pressing board (3) is equipped with cushioned material layer.
6. the chair headrest that does not affect hair style according to claim 1, is characterized in that, between described bottom land of dodging groove (2) and movable pressing board (3), is provided with retractor device.
7. the chair headrest that does not affect hair style according to claim 6, is characterized in that, described retractor device is the bouncing mechanism of pressing return type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320344173.6U CN203372099U (en) | 2013-06-14 | 2013-06-14 | Seat head pillow capable of not affecting hair styles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320344173.6U CN203372099U (en) | 2013-06-14 | 2013-06-14 | Seat head pillow capable of not affecting hair styles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203372099U true CN203372099U (en) | 2014-01-01 |
Family
ID=49834647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320344173.6U Expired - Lifetime CN203372099U (en) | 2013-06-14 | 2013-06-14 | Seat head pillow capable of not affecting hair styles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203372099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108248471A (en) * | 2016-12-28 | 2018-07-06 | 佛吉亚汽车座椅有限责任公司 | For the headrest of seat |
-
2013
- 2013-06-14 CN CN201320344173.6U patent/CN203372099U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108248471A (en) * | 2016-12-28 | 2018-07-06 | 佛吉亚汽车座椅有限责任公司 | For the headrest of seat |
| US10829019B2 (en) | 2016-12-28 | 2020-11-10 | Faurecia Automotive Seating, Llc | Headrest for a vehicle seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |