CN103538507B - L-type automobile back headrest framework capable of being regulated in four directions - Google Patents
L-type automobile back headrest framework capable of being regulated in four directions Download PDFInfo
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- CN103538507B CN103538507B CN201310447124.XA CN201310447124A CN103538507B CN 103538507 B CN103538507 B CN 103538507B CN 201310447124 A CN201310447124 A CN 201310447124A CN 103538507 B CN103538507 B CN 103538507B
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- locking rod
- main framing
- headrest main
- headrest
- automobile
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- Seats For Vehicles (AREA)
Abstract
The invention relates to an L-type automobile back headrest framework capable of being regulated in four directions. The L-type automobile back headrest framework comprises a headrest main framework and inserting rods (5), upper ends of the inserting rods (5) are inserted into the headrest main framework, the upper ends of the inserting rods (5) are transverse sliding guide rods (6), the headrest main framework slides forwards and backwards along the transverse sliding guide rods (6), sliding of the headrest main framework is controlled by a locking rod (7) transversely installed in the headrest main framework, one end of the locking rod (7) is connected with a button structure (3), and the middle of the locking rod (7) is connected with the headrest main framework through an elastic structure. The L-type automobile back headrest framework is simple in structure, convenient to assemble, simple in regulation and operation and suitable for all kinds of passenger vehicles.
Description
Technical field
The present invention relates to field of automobile seats, head pillow frame after more particularly to a kind of l type four-way regulation automobile.
Background technology
The effect of passenger car headrest is usually a kind of auxiliary dress arranging for improving vehicle ride comfort and safety
Put.If the wherein manual regulation stall of comfortableness.The two of main flow come relatively to (up-down adjustment) headrest and fixed headrest now
Say and can not adjust in fore-and-aft direction.Body can not be completely against head gently towards head in the case of leaning forward during taking for passenger
Pillow.
There is four-way adjustment function headrest general all complex structures currently on the market, adjust cumbersome in front and back, assembling is tired
Difficulty, high cost is it is impossible to widely apply on all kinds of passenger cars.
Content of the invention
The technical problem to be solved is to provide a kind of l type four-way to adjust head pillow frame after automobile, and structure is simple,
Easy to assembly, adjustment simple to operate it is adaptable to all kinds of passenger cars.
The technical solution adopted for the present invention to solve the technical problems is: provides a kind of l type four-way to rest the head on after adjusting automobile
Skeleton, including headrest main framing and inserted link, the upper end of described inserted link is inserted in headrest main framing, the upper end of described inserted link
For sliding laterally guide post, described headrest main framing along sliding laterally guide post slide anteroposterior, described headrest main framing
Its slip is controlled by the locking rod that its inner transverse is installed, one end of described locking rod is connected with press-button structure, in the middle part of it
It is connected with headrest main framing by elastic construction.
Described headrest main framing is fastened up and down by upper cover plate and lower cover and forms.
Lower end two pole of described inserted link is located at the lower section of lower cover, and the described guide post that slides laterally is in lateral arrangement
U shape, its u shape connecting portion two ends connect the same side side wall of lead on be evenly arranged trapeze cut.
Described locking rod is arranged on upper cover plate, and this locking rod is in flat, and the downside at its two ends is arranged with positioning
External part, the lower end direction of described external part slides laterally and is disposed with projection on the side side wall of guide post, and locking rod is not slided
Part more than projection on this external part when dynamic is interlocked with trapeze cut.
The bottom intermediate arrangement of described locking rod has spring connecting seat, one end phase of this spring connecting seat and back-moving spring
Even, the other end of described back-moving spring is connected with upper cover plate.
Described locking rod is disposed with vertical connecting seat near one end of press-button structure.
Described press-button structure is arranged on headrest main framing side side wall, it include framework and be arranged on its internal by
Button inner prop, described one end of button inner prop is withstood with the vertical connecting seat of locking rod one end.
Described inserted link is inserted on automotive seat, can adjust the height of headrest by the groove of its side；By button
Structure promotes locking rod to move, and external part is disengaged with the trapezoidal draw-in groove sliding laterally guide post, thus can pull headrest master
Skeleton slides realization to regulation before and after headrest on sliding laterally guide.
Beneficial effect
The present invention relates to head pillow frame after a kind of l type four-way regulation automobile, compact conformation, easy to assembly, using buckle-type
Structure and press-button structure, adjustment simple to operate it is adaptable to all kinds of passenger cars.
Brief description
Fig. 1 is the decomposition texture schematic diagram of the present invention；
Fig. 2 is that the main view of the present invention partly cuts open structure chart；
Fig. 3 is that looking up of the present invention partly cuts open structure chart；
Fig. 4 is the structure chart of locking rod of the present invention.
Specific embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than restriction the scope of the present invention.In addition, it is to be understood that after having read the content of present invention instruction, people in the art
Member can make various changes or modifications to the present invention, and these equivalent form of values equally fall within the application appended claims and limited
Scope.
As Figure 1-4, embodiments of the present invention are related to a kind of l type four-way and adjust head pillow frame after automobile, including head
Pillow main framing and inserted link 5, the upper end of described inserted link 5 is inserted in headrest main framing, and the upper end of described inserted link 5 is laterally to slide
Action-oriented bar 6, described headrest main framing passes through it along sliding laterally guide post 6 slide anteroposterior, described headrest main framing
The locking rod 7 that inner transverse is installed controls its slip, and described one end of locking rod 7 is connected with press-button structure 3, passes through in the middle part of it
Elastic construction is connected with headrest main framing.
Described headrest main framing is fastened about 2 by upper cover plate 1 and lower cover and forms.
Lower end two pole of described inserted link 5 is located at the lower section of lower cover 2, and the described guide post 6 that slides laterally is in laterally
The u shape of arrangement, the same side side wall of lead that its u shape connecting portion two ends connects has been evenly arranged trapeze cut 61.
Described locking rod 7 is arranged on upper cover plate 1, and this locking rod 7 is in flat, and the downside at its two ends is arranged with determines
Position external part 71, the lower end direction of described external part 71 slides laterally and is disposed with projection, locking on the side side wall of guide post 6
Part more than projection on this external part 71 when bar 7 is skid-resistant is interlocked with trapeze cut 61.
The bottom intermediate arrangement of described locking rod 7 has spring connecting seat 72, this spring connecting seat 72 and back-moving spring 4
One end is connected, and the described other end of back-moving spring 4 is connected with upper cover plate 1.
Described locking rod 7 is disposed with vertical connecting seat 73 near one end of press-button structure 3.
Described press-button structure 3 is arranged on the wall of headrest main framing side side, and it includes framework 32 and is arranged on inside it
Button inner prop 31, described one end of button inner prop 31 is withstood with the vertical connecting seat 73 of locking rod 7 one end.
Described inserted link 5 is inserted on automotive seat, can adjust the height of headrest by the groove of its side；By button
Structure 3 promotes locking rod 7 mobile, and external part 71 is disengaged with the trapezoidal draw-in groove 61 sliding laterally guide post 6, thus can pull
Headrest main framing slides realization to regulation before and after headrest on sliding laterally guide 6.
Claims (5)
1. a kind of l type four-way adjusts head pillow frame after automobile, includes rest the head on main framing and inserted link (5), described inserted link (5) upper
End is inserted in headrest main framing it is characterised in that the upper end of described inserted link (5) is to slide laterally guide post (6), described
Headrest main framing is installed along sliding laterally guide post (6) slide anteroposterior, described headrest main framing by its inner transverse
Locking rod (7) controls its slip, and described one end of locking rod (7) is connected with press-button structure (3), passes through elastic construction in the middle part of it
It is connected with headrest main framing；
Lower end two pole of described inserted link (5) is located at the lower section of lower cover (2), and the described guide post (6) that slides laterally is in horizontal stroke
It has been evenly arranged trapeze cut (61) on the same side side wall of lead connecting to the u shape of arrangement, its u shape connecting portion two ends,
Described locking rod (7) is arranged on upper cover plate (1), and this locking rod (7) is in flat, and the downside at its two ends is arranged with positioning
External part (71), the lower end direction of described external part (71) slides laterally and is disposed with projection on the side side wall of guide post (6),
Part more than projection on this external part (71) when locking rod (7) is skid-resistant and trapeze cut (61) interlock.
2. a kind of l type four-way according to claim 1 adjust head pillow frame after automobile it is characterised in that: described headrest
Main framing is fastened up and down by upper cover plate (1) and lower cover (2) and forms.
3. a kind of l type four-way according to claim 1 adjust head pillow frame after automobile it is characterised in that: described locking
The bottom intermediate arrangement of bar (7) has spring connecting seat (72), and this spring connecting seat (72) is connected with one end of back-moving spring (4),
The described other end of back-moving spring (4) is connected with upper cover plate (1).
4. a kind of l type four-way according to claim 1 adjust head pillow frame after automobile it is characterised in that: described locking
Bar (7) is disposed with vertical connecting seat (73) near one end of press-button structure (3).
5. a kind of l type four-way according to claim 4 adjust head pillow frame after automobile it is characterised in that: described button
Structure (3) is arranged on the wall of headrest main framing side side, and it includes framework (32) and is arranged on its internal button inner prop (31),
Described one end of button inner prop (31) is withstood with the vertical connecting seat (73) of locking rod (7) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310447124.XA CN103538507B (en) | 2013-08-02 | 2013-09-26 | L-type automobile back headrest framework capable of being regulated in four directions |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310334514 | 2013-08-02 | ||
| CN201310334514.6 | 2013-08-02 | ||
| CN2013103345146 | 2013-08-02 | ||
| CN201310447124.XA CN103538507B (en) | 2013-08-02 | 2013-09-26 | L-type automobile back headrest framework capable of being regulated in four directions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103538507A CN103538507A (en) | 2014-01-29 |
| CN103538507B true CN103538507B (en) | 2017-01-25 |
Family
ID=49962502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310447124.XA Active CN103538507B (en) | 2013-08-02 | 2013-09-26 | L-type automobile back headrest framework capable of being regulated in four directions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103538507B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106938623A (en) * | 2017-03-22 | 2017-07-11 | 重庆延锋安道拓汽车部件***有限公司 | Automobile-used four-way regulation headrest unblock button mounting structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4265482A (en) * | 1978-08-23 | 1981-05-05 | Nissan Motor Company Limited | Head-rest adjusting device |
| US6983995B1 (en) * | 2004-09-24 | 2006-01-10 | Lear Corporation | Linear adjustable head restraint |
| CN202115384U (en) * | 2011-04-29 | 2012-01-18 | 佛吉亚(上海)管理有限公司 | Headrest of automobile seat |
| CN203727214U (en) * | 2013-09-26 | 2014-07-23 | 宁波继峰汽车零部件股份有限公司 | L-type four-way-adjustment automotive rear headrest framework |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7267407B1 (en) * | 2006-02-28 | 2007-09-11 | Gm Global Technology Operations, Inc. | Head restraint adjustment and trim closeout apparatus and method |
| US20080100118A1 (en) * | 2006-10-27 | 2008-05-01 | Lear Corporation | Dynamic headrest |
| WO2009103616A2 (en) * | 2008-02-21 | 2009-08-27 | C. Rob. Hammerstein Gmbh & Co. Kg | Back rest of a motor vehicle seat comprising headrest that can be manually adjustable in many ways |
-
2013
- 2013-09-26 CN CN201310447124.XA patent/CN103538507B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4265482A (en) * | 1978-08-23 | 1981-05-05 | Nissan Motor Company Limited | Head-rest adjusting device |
| US6983995B1 (en) * | 2004-09-24 | 2006-01-10 | Lear Corporation | Linear adjustable head restraint |
| CN202115384U (en) * | 2011-04-29 | 2012-01-18 | 佛吉亚(上海)管理有限公司 | Headrest of automobile seat |
| CN203727214U (en) * | 2013-09-26 | 2014-07-23 | 宁波继峰汽车零部件股份有限公司 | L-type four-way-adjustment automotive rear headrest framework |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103538507A (en) | 2014-01-29 |
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