CN204674415U - Car seat headrest and automotive seat - Google Patents
Car seat headrest and automotive seat Download PDFInfo
- Publication number
- CN204674415U CN204674415U CN201520235475.9U CN201520235475U CN204674415U CN 204674415 U CN204674415 U CN 204674415U CN 201520235475 U CN201520235475 U CN 201520235475U CN 204674415 U CN204674415 U CN 204674415U
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- CN
- China
- Prior art keywords
- track runner
- slide block
- headrest
- seat
- car seat
- 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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- 239000012634 fragment Substances 0.000 claims description 7
- 230000000007 visual effect Effects 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
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- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Abstract
The utility model provides a kind of car seat headrest and automotive seat.The pipe link that this car seat headrest adopts one end to be slidably rotationally connected and two track runners are formed, two track runners are separately positioned on headrest lower end and back of seat, the height of headrest is regulated by the movable terminal of two pipe links that slide, because track runner can be arranged on the appropriate location of back of seat, after making headrest to drop to seat back, add the setting range of height of headrest, thus the visual field in open car.
Description
Technical field
The utility model relates to technical field of vehicle safety, particularly relates to a kind of car seat headrest and automotive seat.
Background technology
Car seat headrest is a kind of auxiliary device improving vehicle ride comfort and safety and arrange.Usually, car seat headrest is by two they sup-port, and passenger can manual regulation height of headrest according to demand.
But, when adopting said apparatus to regulate height of headrest, rest the head on and minimumly can only drop on back of seat top, limited to the setting range of height of headrest.
Utility model content
The utility model provides a kind of car seat headrest and automotive seat, for solving the limited problem of existing car seat headrest setting range.
The utility model provides a kind of car seat headrest, comprising: head rest body and arrangement for adjusting height;
Described arrangement for adjusting height comprises the first track runner, the second track runner, head rod, the second pipe link, the first slide block and the second slide block;
Described first track runner is connected with the bottom of described head rest body;
Described first track runner direction along ng a path arranges at least one limiting component;
One end of described head rod and one end of described first track runner are by the first hinge, and the other end of described head rod and described first slide block are by the second hinge;
Described first slide block and described second track runner sliding block joint;
Described second track runner is arranged on the backrest of automotive seat;
The centre of described head rod and the centre of described second pipe link are by the 3rd pinned connection;
One end of described second pipe link and one end of described second track runner are by the 4th hinge, and the other end of described second pipe link and described second slide block are by the 5th hinge;
Described second slide block and described first track runner sliding block joint, described second slide block is provided with limiting stopper.
In a kind of possible way of realization of the utility model, describedly spacingly comprise spring, shell fragment and button;
Described button is arranged on described head rest body upper end, and described spring one end is connected with described button, and the described spring other end is connected with described shell fragment through described head rest body inside.
In another possible way of realization of the utility model, described limiting component is arranged on the sidewall of described first track runner.
In another possible way of realization of the utility model, described limiting component is arranged on the two side of described first track runner.
In another possible way of realization of the utility model, described second slide block is provided with two limiting stoppers, and described two limiting stoppers are connected by the spring be located in described second slide block.
In the another kind of possible way of realization of the utility model, described limiting stopper is circular.
The utility model provides a kind of automotive seat on the other hand, comprises as above arbitrary described car seat headrest.
The car seat headrest that the utility model provides and automotive seat, car seat headrest adopts one end, and slidably two pipe links be rotationally connected and two track runners are formed, two track runners are separately positioned on headrest lower end and back of seat, the height of headrest is regulated by the movable terminal of two pipe links that slide, because track runner can be arranged on the appropriate location of back of seat, after making headrest to drop to seat back, add the setting range of height of headrest, thus the visual field in open car.
Accompanying drawing explanation
The structural representation of the car seat headrest embodiment that Fig. 1 provides for the utility model;
The structural representation of the first track runner embodiment that Fig. 2 provides for the utility model;
The second slide block structure schematic diagram that Fig. 3 provides for the utility model;
The back view of the automotive seat embodiment that Fig. 4 provides for the utility model.
Detailed description of the invention
The structural representation of the car seat headrest embodiment that Fig. 1 provides for the utility model.As shown in Figure 1, this car seat headrest 10 comprises head rest body 110 and arrangement for adjusting height 120.
Wherein, described arrangement for adjusting height 120 comprises the first track runner 121, second track runner 122, head rod 123, second pipe link 124, first slide block 125 and the second slide block 126; Described first track runner 121 is connected with the bottom of described head rest body 110; Described first track runner 121 direction along ng a path arranges at least one limiting component 121a, and described limiting component is for limiting the position of described second slide block 126 in described first track runner 121; It is hinged that the first bearing pin 123a is passed through in one end of described head rod 123 and one end of described first track runner 121, and the other end and described first slide block 125 of described head rod 123 are hinged by the second bearing pin 123b; Described first slide block 125 and described second track runner 122 sliding block joint; Described second track runner 122 is arranged on the backrest of automotive seat; The centre of described head rod 123 and the centre of described second pipe link 124 are by the 3rd hinge 123c; It is hinged that the 4th bearing pin 124a is passed through in one end of described second pipe link 124 and one end of described second track runner 122, and the other end and described second slide block 126 of described second pipe link 124 are hinged by the 5th bearing pin 124b; Described second slide block 126 and described first track runner 121 sliding block joint, described second slide block 126 is provided with the limiting stopper (not shown) coordinated with described limiting component.
Concrete, the mode that the first track runner can be connected by screw is fixed on the bottom of head rest body, or attractive in appearance in order to seat entirety, also the first track runner can be arranged in head rest body.Be understandable that, the length of the first track runner is no longer than the base length of head rest body.
In actual use, the second track runner is fixed on vehicle seat back.Head rest body, along with the slip of the first slide block and the second slide block, moves up and down above seat body.When the second skid is to limiting component place on the first track runner, the limiting stopper on the second slide block is spacing by the limiting component on the first track runner, thus makes pillow holder fix on height now.When the second track runner is fixed on the suitable position of seat back, when user does not need headrest, the top that the first slide block and the second slide block slide into the second track runner and the first track runner respectively can be controlled, headrest is made to drop to seat body backrest back, add the setting range of height of headrest, thus the visual field in open car.
Be understandable that, in order to carry out the adjustment of thin scope to height of headrest, multiple limiting component can be set on the first track runner direction along ng a path.And consider that headrest is when extreme higher position, the stability of headrest, can a limiting component be set, limit the second slide block one end from the first track runner to head rod slide time, can not continue to slide after the distance preset with one end of head rod, make head rod and the eternal triangularity of the second pipe link support headrest, thus ensure the stability of headrest.
In a kind of possible way of realization of the present embodiment, above-mentioned head rod and the second pipe link can at middle interconnecting piece separately, namely form (not shown) by four part pipe links, four pipe links are connected by ratchet, thus make the rotation of pipe link and slide more flexible.
Further, above-mentioned limiting component comprises spring, shell fragment and button.
Described button is arranged on described head rest body upper end, and described spring one end is connected with described button, and the described spring other end is connected with described shell fragment through described head rest body inside.
Optionally, above-mentioned limiting component is arranged on the sidewall of described first track runner.
Or, as shown in Figure 2, be the structural representation of the first track runner embodiment that the utility model provides.Described limiting component 121a is arranged on the two side of described first track runner 121.
If limiting component as shown in Figure 2, then described second slide block is provided with two limiting stoppers, and described two limiting stoppers are connected by the spring be located in described second slide block.
The second slide block structure schematic diagram that Fig. 3 provides for the utility model.As shown in Figure 3, limiting stopper 310 is connected by spring 330 with limiting stopper 320, and spring 330 is through the second slide block 126 center.Accordingly, if limiting component is arranged on a sidewall of the first track runner, then the second slide block only needs to arrange a limiting stopper, this limiting stopper still can be connected with the second slide block by spring, and the present embodiment does not limit this.
Be understandable that, in order to reduce limiting stopper when sliding with the friction of the first track runner, preferably, described limiting stopper is circle, as shown in Figure 3.
Concrete, when occupant will regulate height of headrest, the button being arranged on headrest upper end can be pressed, button down moves by pressing spring, and then pushes shrapnel, and pressure is passed to the limiting stopper being now in this position by shell fragment, extruded two limiting stoppers leave limiting component gradually, second slide block will slide at the first track runner, stop until sliding into when limiting stopper runs into next limiting component, and corresponding headrest can raise along with the slip of slide block or reduce.
Be understandable that, the limiting stopper shown in Fig. 3 is only a kind of possible way of realization, and limiting stopper also can for when semicircle, oval etc. other can meet arbitrarily slip and the little shape of track runner friction force, and the present embodiment does not limit this.
The car seat headrest that the present embodiment provides, slidably two pipe links be rotationally connected and two track runners are formed to adopt one end, two track runners are separately positioned on headrest lower end and back of seat, the height of headrest is regulated by the movable terminal of two pipe links that slide, because track runner can be arranged on the appropriate location of back of seat, after making headrest to drop to seat back, add the setting range of height of headrest, thus the visual field in open car.
The utility model provides a kind of automotive seat.These automotive seat comprise the car seat headrest that above-mentioned any embodiment provides.The back view of the automotive seat embodiment that Fig. 4 provides for the utility model.The constitution diagram after seat back is dropped to completely for chair headrest 10 shown in Fig. 4.
The automotive seat that the utility model provides, chair headrest height adjustment range is wide, the visual field in open car.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (7)
1. a car seat headrest, is characterized in that, comprises head rest body and arrangement for adjusting height;
Described arrangement for adjusting height comprises the first track runner, the second track runner, head rod, the second pipe link, the first slide block and the second slide block;
Described first track runner is connected with the bottom of described head rest body;
Described first track runner direction along ng a path arranges at least one limiting component;
One end of described head rod and one end of described first track runner are by the first hinge, and the other end of described head rod and described first slide block are by the second hinge;
Described first slide block and described second track runner sliding block joint;
Described second track runner is arranged on the backrest of automotive seat;
The centre of described head rod and the centre of described second pipe link are by the 3rd pinned connection;
One end of described second pipe link and one end of described second track runner are by the 4th hinge, and the other end of described second pipe link and described second slide block are by the 5th hinge;
Described second slide block and described first track runner sliding block joint, described second slide block is provided with limiting stopper.
2. car seat headrest according to claim 1, is characterized in that, described limiting component comprises spring, shell fragment and button;
Described button is arranged on described head rest body upper end, and described spring one end is connected with described button, and the described spring other end is connected with described shell fragment through described head rest body inside.
3. car seat headrest according to claim 2, is characterized in that, described limiting component is arranged on the sidewall of described first track runner.
4. car seat headrest according to claim 3, is characterized in that, described limiting component is arranged on the two side of described first track runner.
5. car seat headrest according to claim 4, is characterized in that, described second slide block is provided with two limiting stoppers, and described two limiting stoppers are connected by the spring be located in described second slide block.
6. car seat headrest according to claim 5, is characterized in that, described limiting stopper is circular.
7. automotive seat, is characterized in that, comprise as arbitrary in claim 1 ~ 6 as described in car seat headrest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235475.9U CN204674415U (en) | 2015-04-17 | 2015-04-17 | Car seat headrest and automotive seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235475.9U CN204674415U (en) | 2015-04-17 | 2015-04-17 | Car seat headrest and automotive seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204674415U true CN204674415U (en) | 2015-09-30 |
Family
ID=54174129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520235475.9U Expired - Fee Related CN204674415U (en) | 2015-04-17 | 2015-04-17 | Car seat headrest and automotive seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204674415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909562A (en) * | 2018-05-29 | 2018-11-30 | 佛山鑫达智汇科技有限公司 | A kind of seat chair with adjustable headrest of new-energy automobile |
-
2015
- 2015-04-17 CN CN201520235475.9U patent/CN204674415U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909562A (en) * | 2018-05-29 | 2018-11-30 | 佛山鑫达智汇科技有限公司 | A kind of seat chair with adjustable headrest of new-energy automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |