CN102642490A - Foldable headrest with pulling line for seats of automobile - Google Patents
Foldable headrest with pulling line for seats of automobile Download PDFInfo
- Publication number
- CN102642490A CN102642490A CN2012101534914A CN201210153491A CN102642490A CN 102642490 A CN102642490 A CN 102642490A CN 2012101534914 A CN2012101534914 A CN 2012101534914A CN 201210153491 A CN201210153491 A CN 201210153491A CN 102642490 A CN102642490 A CN 102642490A
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- China
- Prior art keywords
- backguy
- plate
- cover plate
- connecting panel
- headrest
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention relates to a foldable headrest with a pulling line for the seats of an automobile. The foldable headrest with the pulling line for the seats of the automobile comprises a cover plate of a left ear, a cover plate of a right ear, a trigger mechanism, a transmission mechanism and a rotating mechanism, wherein the trigger mechanism comprises a connecting plate and a pulling line, the upper half part of the connecting plate is a connecting and fixing plate which is parallel to the cover plate of the right ear, the lower half part of the connecting plate is a connecting plate of the pulling line, a plane in which the connecting plate of the pulling line is arranged is vertical to a plane in which the connecting and fixing plate is arranged, the connecting and fixing plate is fixed at the right end of a transmission shaft and is also positioned at the right side of the cover plate of the right ear, and the upper end of the pulling line is fixed on the connecting plate of the pulling line. The foldable headrest with the pulling line for the seats of the automobile has the following advantages that: the operation is simple, safe and reliable; the headrest can be backwards folded automatically by pulling the pulling line and is restored to an original position by manual operation, and the ideal function of folding is finished; ergonomics is fully considered; when the headrest disclosed by the invention is positioned on a seat at a back row, the headrest does not mutually interfere with a seat at a front row when the seat is folded, so that the space is fully utilized; and the condition that the sight of back view is influenced is avoided, so that a driver is safer and more reliable to drive.
Description
Technical field
The present invention relates to a kind of car seat headrest, particularly disclose a kind of car seat headrest that can fold with backguy.
Background technology
At present, the front and rear angles of car seat headrest is fixed basically.Headrest on some automotive seat can only move up and down, and through moving up and down reaching the rider desired position, but can not upwards adjust from front and back.And the backsight sight line when also influence is moveed backward; Be provided with on the headrest of button at other; Can only be through pressing button, the part that touches in the headrest skeleton is had an effect, and headrest is moved up and down; Can not do any adjustment at front and back position equally, the rider can only adjust short transverse to reach comfortable position.When the back seat chair back is folding forward because the space is limited, headrest can not be fine fold to cause the back seat chair back can not be fully folding, can't make full use of the space; And usually with the headrest of folder function, complex structure and folding angle are limited, earlier will be when folding to headrest folding the putting in place of adjusting and manually will rest the head on, could accomplish back seat is folding forward then, and so the order operation is comparatively loaded down with trivial details.
Summary of the invention
The objective of the invention is to overcome the defective that exists in the prior art, a kind of simple, low noise, safe and reliable, car seat headrest that can remotely-controlled band backguy can fold of using is provided.
The present invention is achieved in that a kind of car seat headrest that can fold with backguy; Comprise left ear cover plate 1, auris dextra cover plate 3, connect welded tube 2, trigger mechanism, transmission device, rotating mechanism; Said rotating mechanism is made up of main shaft 10, torsion spring 13, elastic cylindrical pin 12, the tooth plate 9 that has a teeth groove 16; Said transmission device is made up of movable buckle plate 5, buckle extension spring 11, transmission shaft 7; The lower end of said movable buckle plate 5 colludes 18 for the tooth that matches with said teeth groove 16, and movable buckle plate 5 main bodys that said tooth colludes 18 tops are provided with the buckle pin 6 that stretches out to the right, and the upper end of said movable buckle plate 5 is fixed on the left end of transmission shaft 7; The right-hand member level of said transmission shaft 7 is passed auris dextra cover plate 3; Said transmission shaft 7 is located between left ear cover plate 1 and the auris dextra cover plate 3 for the rotating shaft level, and the front lower place of said left ear cover plate 1 is provided with the tension spring hook groove 17 that stretches out to the right, and an end of said buckle extension spring 11 links to each other with the right-hand member of said buckle pin 6; The other end of buckle extension spring 11 links to each other with said tension spring hook groove 17; It is characterized in that: said trigger mechanism is made up of connecting panel 8, backguy 14, and the first half of said connecting panel 8 is the connection adapter plate 19 that is parallel to auris dextra cover plate 3, and the latter half of connecting panel 8 is a backguy connecting panel 20; Plane, said backguy connecting panel 20 place is perpendicular to plane, said connection adapter plate 19 place; Said connection adapter plate 19 is fixed on the right-hand member of transmission shaft 7 and is positioned at the right side of auris dextra cover plate 3, and the upper end of said backguy 14 is fixed on the backguy connecting panel 20, and the axis normal of said backguy 14 upper ends is in plane, backguy connecting panel 20 place.
Said tooth plate 9 is provided with cushion rubber groove 15, is provided with cushion rubber 4 in the said cushion rubber groove 15.
Said backguy connecting panel 20 is when initial condition, and backguy connecting panel plane, 20 place and horizontal surface are parallel to each other.
The lower end of said backguy 14 links to each other with automotive seat.
The invention has the beneficial effects as follows: simple to operate, safe and reliable; Just can make the auto-folder backward of resting the head on through the pulling backguy, be returned to original position, accomplish folding ideal functionality with manual manipulation; The ergonomics that takes into full account when the present invention's headrest is positioned on the back seat, when seat folds, with the front-row seats interference, does not make full use of the space, avoids influencing the sight line of backsight, makes person for driving a car's safety and reliability.
Description of drawings
Fig. 1 is a structure exploded view of the present invention.
Fig. 2 is a structural representation of the present invention.
Fig. 3 is a virgin state scheme drawing of the present invention.
Fig. 4 is the view after the present invention folds.
Wherein: 1, left ear cover plate; 2, connect welded tube; 3, auris dextra cover plate; 4, cushion rubber; 5, movable buckle plate; 6, buckle pin; 7, transmission shaft; 8, connecting panel; 9, tooth plate; 10, main shaft; 11, buckle extension spring; 12, elastic cylindrical pin; 13, torsion spring; 14, backguy; 15, cushion rubber groove; 16, teeth groove; 17, groove is colluded in extension spring; 18, tooth colludes; 19, connect adapter plate; 20, backguy connecting panel.
The specific embodiment
According to Fig. 1 ~ Fig. 4, the present invention includes left ear cover plate 1, auris dextra cover plate 3, connect welded tube 2, trigger mechanism, transmission device, rotating mechanism; Link to each other through being connected welded tube 2 between the top of the top of said left ear cover plate 1 and auris dextra cover plate 3; Said rotating mechanism is made up of main shaft 10, torsion spring 13, elastic cylindrical pin 12, the tooth plate 9 that has a teeth groove 16; Said main shaft 10 levels run through between left ear cover plate 1 and the auris dextra cover plate 3 and are positioned at the middle and lower part of left ear cover plate 1 and auris dextra cover plate 3; Said elastic cylindrical pin 12 vertically passes main shaft 10 and is fixed on the main shaft 10; Said torsion spring 10 is enclosed within on the main shaft 10, and an end of torsion spring 10 is fixed on the elastic cylindrical pin 12; Said transmission device is made up of movable buckle plate 5, buckle extension spring 11, transmission shaft 7; The lower end of said movable buckle plate 5 colludes 18 for the tooth that matches with said teeth groove 16; Movable buckle plate 5 main bodys that said tooth colludes 18 tops are provided with the buckle pin 6 that stretches out to the right; The upper end of said movable buckle plate 5 is fixed on the left end of transmission shaft 7; The right-hand member level of said transmission shaft 7 is passed auris dextra cover plate 3, and said transmission shaft 7 is located between left ear cover plate 1 and the auris dextra cover plate 3 for the rotating shaft level, and the front lower place of said left ear cover plate 1 is provided with the tension spring hook groove 17 that stretches out to the right; One end of said buckle extension spring 11 links to each other with the right-hand member of said buckle pin 6, and the other end of buckle extension spring 11 links to each other with said tension spring hook groove 17.Said tooth plate 9 is provided with cushion rubber groove 15, is provided with cushion rubber 4 in the said cushion rubber groove 15.
Said trigger mechanism is made up of connecting panel 8, backguy 14; The first half of said connecting panel 8 is the connection adapter plate 19 that is parallel to auris dextra cover plate 3; The latter half of connecting panel 8 is a backguy connecting panel 20; Plane, said backguy connecting panel 20 place is perpendicular to plane, said connection adapter plate 19 place; Said connection adapter plate 19 is fixed on the right-hand member of transmission shaft 7 and is positioned at the right side of auris dextra cover plate 3, and the upper end of said backguy 14 is fixed on the backguy connecting panel 20, and the axis normal of said backguy 14 upper ends is in plane, backguy connecting panel 20 place.Said backguy connecting panel 20 is when initial condition, and backguy connecting panel plane, 20 place and horizontal surface are parallel to each other.
Groundwork of the present invention is: will rest the head on when virgin state becomes folded state at need, through backguy 14 pulling connecting panels 8, the backguy connecting panel 20 of connecting panel 8 is rotated by the downward rear of horizontality; Driving transmission shaft 7 rotates; It is that rotate at the center with the axis of transmission shaft 7 that transmission shaft 7 drives movable buckle plates 5, and rotation direction is that the tooth of movable buckle plate 5 colludes 18 and rotated by the forward direction back upper place, make the tooth of movable buckle plate 5 collude 18 break away from tooth plates 9 teeth groove 16; Under torsion spring 13 driving action; Headrest rotates back to 90 ° of positions automatically, accomplishes folder function, in the folding process tooth collude 18 along the edge of tooth plate 9 to the slid underneath of tooth plate 9.9 dozens of tooth plates produce noise when folding under the effect of torsion spring 13 for preventing to rest the head on left ear cover plate 1, in tooth plate 9, have increased a cushion rubber 4, effectively prevent generation of noise.In the time need the headrest of folded state being returned to virgin state; Pull headrest with hand, movable buckle plate 5 slides to the top of tooth plate 9 along the edge of tooth plate 9, and movable buckle plate 5 is under the effect of buckle extension spring 11; The tooth of movable buckle plate 5 colludes 18 and is buckled in the teeth groove 16 of tooth plate 9, and headrest is returned to virgin state.
The lower end of the said backguy 14 of the present invention's headrest also links to each other with automotive seat; When the chair back of automotive seat needs to fold forward; Because backguy 14 lower ends link to each other with the automotive seat chair back under, and the length of backguy 14 is fixed, backguy 14 and rest the head between distance remain unchanged; Therefore drive backguy 14 pulling connecting panels 8 when the chair back is folding and by above-mentioned principle; Headrest had so both saved the loaded down with trivial details of artificial substep folding headrest along with the folding complete backfolding process automatically of the chair back, and the another step has been saved folding space with putting in place.When the present invention is used for back steam discharge vehicle seats, can also avoid in the back interfering front-row seats when the steam discharge vehicle seats is folding, make full use of the space, avoid influencing the sight line of backsight, make person for driving a car's safety and reliability.
Claims (4)
1. car seat headrest that can fold with backguy; Comprise left ear cover plate (1), auris dextra cover plate (3), connect welded tube (2), trigger mechanism, transmission device, rotating mechanism; Said rotating mechanism is made up of main shaft (10), torsion spring (13), elastic cylindrical pin (12), the tooth plate (9) that has teeth groove (16); Said transmission device is made up of movable buckle plate (5), buckle extension spring (11), transmission shaft (7); (18) are colluded for the tooth that matches with said teeth groove (16) in the lower end of said movable buckle plate (5); Movable buckle plate (5) main body that said tooth colludes (18) top is provided with the buckle pin (6) that stretches out to the right; The upper end of said movable buckle plate (5) is fixed on the left end of transmission shaft (7), and the right-hand member level of said transmission shaft (7) is passed auris dextra cover plate (3), and said transmission shaft (7) is located between left ear cover plate 1 and the auris dextra cover plate (3) for the rotating shaft level; The front lower place of said left ear cover plate (1) is provided with the tension spring hook groove (17) that stretches out to the right; One end of said buckle extension spring (11) links to each other with the right-hand member of said buckle pin (6), and the other end of buckle extension spring (11) links to each other with said tension spring hook groove (17), it is characterized in that: said trigger mechanism is made up of connecting panel (8), backguy (14); The first half of said connecting panel (8) is for being parallel to the connection adapter plate (19) of auris dextra cover plate (3); The latter half of connecting panel (8) is backguy connecting panel (20), and plane, said backguy connecting panel (20) place is perpendicular to plane, said connection adapter plate (19) place, and said connection adapter plate (19) is fixed on the right-hand member of transmission shaft (7) and is positioned at the right side of auris dextra cover plate (3); The upper end of said backguy (14) is fixed on the backguy connecting panel (20), and the axis normal of said backguy (14) upper end is in plane, backguy connecting panel (20) place.
2. according to the described a kind of car seat headrest that can fold with backguy of claim 1, it is characterized in that: said tooth plate (9) is provided with cushion rubber groove (15), is provided with cushion rubber (4) in the said cushion rubber groove (15).
3. according to the described a kind of car seat headrest that can fold with backguy of claim 1, it is characterized in that: said backguy connecting panel (20) is when initial condition, and backguy connecting panel (20) plane, place and horizontal surface are parallel to each other.
4. according to the described a kind of car seat headrest that can fold with backguy of claim 1, it is characterized in that: the lower end of said backguy (14) links to each other with automotive seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101534914A CN102642490A (en) | 2012-05-17 | 2012-05-17 | Foldable headrest with pulling line for seats of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101534914A CN102642490A (en) | 2012-05-17 | 2012-05-17 | Foldable headrest with pulling line for seats of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102642490A true CN102642490A (en) | 2012-08-22 |
Family
ID=46655647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101534914A Pending CN102642490A (en) | 2012-05-17 | 2012-05-17 | Foldable headrest with pulling line for seats of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102642490A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103847543A (en) * | 2012-12-05 | 2014-06-11 | 李尔公司 | Folding Vehicle Head Restraint Assembly |
| CN105128712A (en) * | 2015-09-24 | 2015-12-09 | 舟山市银岱汽车零部件有限公司 | Flippable automobile seat headrest |
| CN106274579A (en) * | 2016-08-29 | 2017-01-04 | 舟山岱美汽车零部件有限公司 | The rotation control means of chair headrest |
| CN106828229A (en) * | 2016-12-27 | 2017-06-13 | 宁波继峰汽车零部件股份有限公司 | A kind of file leader of turnable automobile two pillow |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1898105A (en) * | 2004-08-19 | 2007-01-17 | 日本发条株式会社 | Vehicle seat |
| JP2007331724A (en) * | 2006-06-19 | 2007-12-27 | T S Tec Kk | Seat for vehicle |
| JP2008006911A (en) * | 2006-06-28 | 2008-01-17 | Toyota Boshoku Corp | Vehicular seat |
| CN101384450A (en) * | 2006-02-10 | 2009-03-11 | 约翰逊控制器有限责任公司 | Actuating device and seat, especially motor vehicle seat |
| CN102424012A (en) * | 2011-10-31 | 2012-04-25 | 上海岱美汽车内饰件股份有限公司 | Automobile seat headrest enabling 80-degree folding |
| CN202703346U (en) * | 2012-05-17 | 2013-01-30 | 上海岱美汽车内饰件股份有限公司 | Foldable automobile seat headrest with pulling line |
-
2012
- 2012-05-17 CN CN2012101534914A patent/CN102642490A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1898105A (en) * | 2004-08-19 | 2007-01-17 | 日本发条株式会社 | Vehicle seat |
| CN101384450A (en) * | 2006-02-10 | 2009-03-11 | 约翰逊控制器有限责任公司 | Actuating device and seat, especially motor vehicle seat |
| JP2007331724A (en) * | 2006-06-19 | 2007-12-27 | T S Tec Kk | Seat for vehicle |
| JP2008006911A (en) * | 2006-06-28 | 2008-01-17 | Toyota Boshoku Corp | Vehicular seat |
| CN102424012A (en) * | 2011-10-31 | 2012-04-25 | 上海岱美汽车内饰件股份有限公司 | Automobile seat headrest enabling 80-degree folding |
| CN202703346U (en) * | 2012-05-17 | 2013-01-30 | 上海岱美汽车内饰件股份有限公司 | Foldable automobile seat headrest with pulling line |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103847543A (en) * | 2012-12-05 | 2014-06-11 | 李尔公司 | Folding Vehicle Head Restraint Assembly |
| CN105128712A (en) * | 2015-09-24 | 2015-12-09 | 舟山市银岱汽车零部件有限公司 | Flippable automobile seat headrest |
| CN106274579A (en) * | 2016-08-29 | 2017-01-04 | 舟山岱美汽车零部件有限公司 | The rotation control means of chair headrest |
| CN106828229A (en) * | 2016-12-27 | 2017-06-13 | 宁波继峰汽车零部件股份有限公司 | A kind of file leader of turnable automobile two pillow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120822 |