CN204340781U - A kind of seat and the automobile with this seat - Google Patents
A kind of seat and the automobile with this seat Download PDFInfo
- Publication number
- CN204340781U CN204340781U CN201420758568.5U CN201420758568U CN204340781U CN 204340781 U CN204340781 U CN 204340781U CN 201420758568 U CN201420758568 U CN 201420758568U CN 204340781 U CN204340781 U CN 204340781U
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- seat
- pillow portion
- alar part
- state
- headrest
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Abstract
The utility model discloses a kind of seat and there is the automobile of this seat, wherein seat comprises: seat, backrest and headrest, backrest connects seat and headrest, headrest comprises pillow portion and is arranged on the alar part of both sides, pillow portion, alar part has the first state and the second state relative to pillow portion, in the first state, alar part exceeds the contact surface in pillow portion and forms with pillow portion the U-shaped space that is held head; In the second state, alar part does not exceed the contact surface in pillow portion.Automobile disclosed in the utility model comprises above-described seat.In seat of the present utility model, alar part can exceed the contact surface in pillow portion, forms U-shaped space to hold head, limit head in bed and swing with pillow portion, improves traveling comfort; When without the need to using alar part, it also can be made not exceed the contact surface in pillow portion.
Description
Technical field
The utility model relates to thing to sit on field, particularly a kind of seat and the automobile with this seat.
Background technology
In Office Area, the vehicle, generally all can use seat, carry out long-term travel and most of the time to be seated the user of office for taking these vehicle, all need to sit on the seat for a long time.In order to improve the traveling comfort of user, people start, based on principle of human engineering design seat, to make the backrest of seat more agree with the back of human body, realize the effect improving user's traveling comfort.
But in long-term travel, user needs to have a rest, and easily enters sleep; And the office hours, during nooning, also sleep can be entered, when the backrest that back to be leaned against seat by user is fallen asleep, head is easily flapped toward the left side or the right, and keep a very long time, due to the long strenuous status of musculi colli after waking up, easily cause cervical pain, be difficult to obtain comfortable effect.
Utility model content
The utility model provides a kind of seat and has the automobile of this seat, cannot carry out spacing problem to solve seat of the prior art in bed user to head.
For solving the problems of the technologies described above, the utility model provides a kind of seat, it comprises: seat, backrest and headrest, backrest connects seat and headrest, headrest comprises pillow portion and is arranged on the alar part of both sides, pillow portion, alar part has the first state and the second state relative to pillow portion, and in the first state, alar part exceeds the contact surface in pillow portion and forms with pillow portion the U-shaped space that is held head; In the second state, alar part does not exceed the contact surface in pillow portion.
Wherein, alar part is connected to described pillow portion by rotating shaft, and is realized the conversion of the first state and the second state by rotating shaft.
Wherein, two edges, pillow portion are respectively arranged with groove, and alar part is arranged in groove, and in the first state, alar part stretches out groove, and in the second state, alar part is retracted to groove.
Wherein, seat is automotive seat.
Wherein, seat comprises safety air bag further, and safety air bag is arranged in pillow portion, and safety air bag connects the force sensor of automobile, to eject after the external force collision being subject to exceeding threshold value at automobile, safety air bag is at least concordant with the alar part in the first state in the horizontal direction after ejecting.
Wherein, seat comprises expansion link further, and expansion link connects headrest and backrest; Expansion link is for regulating the height of headrest.
Wherein, headrest is articulated in the top of backrest.
Wherein, in up-narrow and down-wide form on the thickness direction in pillow portion, to hold the neck of user.
For solving the problems of the technologies described above, the utility model also provides a kind of automobile, and it comprises above-described seat.
The beneficial effects of the utility model are: be different from prior art, the utility model seat comprises seat, backrest and headrest, backrest connects seat and headrest, headrest comprises pillow portion and is arranged on the alar part of both sides, pillow portion, when needs use alar part, make it exceed the contact surface in pillow portion, and form with pillow portion the U-shaped space that is held head, swing, to improve the traveling comfort of user at head in bed to prevent user; When not needing to use alar part, can be regained, make it not exceed the contact surface in pillow portion.
Accompanying drawing explanation
Fig. 1 is the structural representation that in an embodiment of the utility model seat, the relative pillow portion of alar part is in the first state;
Fig. 2 is the structural representation that the relative pillow portion of alar part of seat shown in Fig. 1 is in the second state;
Fig. 3 is the structural representation of another embodiment of the utility model seat;
Fig. 4 a is the structural representation of resting the head on when alar part and pillow portion are connected by rotating shaft and are in the first state in the utility model seat;
Fig. 4 b is the structural representation of resting the head on when alar part and pillow portion are connected by rotating shaft and are in the second state in the utility model seat;
Fig. 5 a is the structural representation of resting the head on when alar part stretches out the groove in pillow portion and is in the first state in the utility model seat;
Fig. 5 b is the structural representation of resting the head on when alar part is retracted to the groove in pillow portion and is in the second state in the utility model seat;
Fig. 6 is the structural representation of headrest when safety air bag ejects in the utility model seat.
Detailed description of the invention
Refer to Fig. 1-3, wherein, Fig. 1 is the structural representation that in an embodiment of the utility model seat, the relative pillow portion of alar part is in the first state, Fig. 2 is the structural representation that the relative pillow portion of alar part of seat shown in Fig. 1 is in the second state, and Fig. 3 is the three-dimensional structure schematic diagram of another embodiment of the utility model seat.
The present embodiment provides a kind of seat 100, and it comprises headrest 11, backrest 12, seat 13 and expansion link 14.
This seat 100 is generally used in the vehicle such as automobile, aircraft, steamer, train, also can be used as office seating simultaneously, or the seat in the place such as music hall, cinema, or as the safety seat that can be arranged on other seats.Be all example for the seat 100 on automobile below, be described.It should be noted that, on automobile, be preferentially applicable to copilot and back seat, and for operator's saddle, cause the vigilant reduction of its safety to prevent chaufeur too comfortable, this seat 100 is not generally set.But in order to keep the conformability of car interior trim or consider based on other, also this seat can be set at operator's saddle.
The backrest 12 of seat 100 connects headrest 11 and seat 13, and expansion link 14 connects headrest 11 and backrest 12, and headrest 11 regulates height, to adapt to the user of differing heights by expansion link 14.
In another embodiment, as Fig. 3, also can not comprise expansion link 14 in seat 100, headrest 11 and backrest 12 realize pivot joint by rotating shaft etc., and now the height of headrest 11 designs according to the average height of masses.In this embodiment, headrest 11 can relatively rotate with backrest 12, when user's head is swung back, headrest 11 can rotate backward by relative backrest 12 accordingly, when user does not need headrest 11, also headrest 11 can be folded back against the rear side of backrest 12, exchanging now between front stall with back seat is convenient.
Headrest 11 comprises pillow portion 111, alar part 112 and safety air bag 113 further, and alar part 112 is arranged on both sides, pillow portion 111, and safety air bag 113 is arranged in pillow portion 111.
Wherein, pillow portion 111 has up-narrow and down-wide structure in a thickness direction, specifically, pillow portion 111 surface blending from top to bottom, when user leans against in pillow portion 111, this curved surface just in time can agree with the head of user, to hold user's head, the wider lower part in pillow portion 111 then can support the neck of user, allow user lean on more comfortable.And pillow portion 111 generally selects soft side material, and neck and pillow portion 111 contact surface are designed to soft curved surface.
For alar part 112, its relative pillow portion 111 has the first state and the second state, and in the first state, alar part 112 exceeds the contact surface in pillow portion 111 and pillow portion 111 forms the U-shaped space that is held head; In the second state, alar part 112 does not exceed the contact surface in pillow portion 111.
Specifically, when needing to use alar part 112, namely when the relative pillow portion 111 of alar part 112 is in the first state, the size that alar part 112 and pillow portion 111 form U-shaped space just can hold the head of common people, can not be excessive or too small, when the people on automobile copilot or back seat needs sleep rest, this U-shaped space can limit swinging of head, if there is no this U-shaped space, user maintains the neck that swing to the left or to the right easily causes afterwards for a long time and aches, and, when the area of alar part 112 is larger, light and the sound of a part can also be blocked, what allow user have a rest is more comfortable.Further, the consideration of traveling comfort when contacting headrest 11 based on user, the part that alar part 112 contacts with user with pillow portion 111 all selects flexible material, and both generally select same material, and when the first state, for curved surface seamlessly transits between alar part 112 and pillow portion 111.Considering the technological requirement coordinating needs larger seamlessly transitted between alar part 112 with pillow portion 111, for saving manufacturing cost, alar part 112 and junction, pillow portion 111 being designed to without corner angle.
Do not need to re-use alar part 112, alar part 112 is in the second state in pillow portion 111 relatively, and alar part 112 no longer exceeds the contact surface in pillow portion 111.In such cases, user wishes larger action radius, the user of such as front passenger's seat wishes to exchange with the user of back seat, or when exchanging with driver at one's side, if alar part 112 is also in the first state in pillow portion 111 relatively, the sight line of restriction user is formed communication disorder by alar part 112, also inconvenient user is movable on a large scale, therefore need to be that alar part 112 is in the second state in pillow portion 111 relatively, namely regain alar part 112, make it not exceed the contact surface in pillow portion 111.
Refer to Fig. 4 a, Fig. 4 b and Fig. 5 a, Fig. 5 b, Fig. 4 a is the structural representation of resting the head on when alar part and pillow portion are connected by rotating shaft and are in the first state in the utility model seat, Fig. 4 b is the structural representation of resting the head on when alar part and pillow portion are connected by rotating shaft and are in the second state in the utility model seat, Fig. 5 a is the structural representation of resting the head on when alar part stretches out the groove in pillow portion and is in the first state in the utility model seat, and Fig. 5 b is the structural representation of resting the head on when alar part is retracted to the groove in pillow portion and is in the second state in the utility model seat.
In the present embodiment, the conversion between above first state and the second state is realized by two kinds of modes, first Fig. 4 a and Fig. 4 b is consulted, alar part 112 is connected to pillow portion 111 by rotating shaft 114, and accordingly in a first state, there is the first locking position, under making alar part 112 can be fixed on the first state, form U-shaped space to hold user's head with pillow portion 111.When without the need to re-using alar part 112, then it upwards being turned to the second state, making it no longer exceed the contact surface in pillow portion 111.When alar part 112 is retracted to the second state, consider seat 100 space below, the thickness in the pillow portion 111 that also should not exceed of alar part 112 width b size.
Refer to Fig. 5 a and Fig. 5 b, wherein, two edges, pillow portion 111 are respectively arranged with groove 115, alar part 112 is arranged in groove 115, in a first state, alar part 112 stretches out groove 115, and during without the need to re-using alar part 112, then pushed back in groove 115, also can be rotated and be retracted in groove 115.When needing its push-and-pull to realize the stretching out and regain of alar part 112, the size of alar part 112 length a should not exceed the thickness in pillow portion 111, and when needs rotation is retracted in groove 115, the size of alar part 112 width b should not exceed the thickness in pillow portion 111.
For safety air bag 113, it is arranged in pillow portion 111, and connect the force sensor (not shown) of automobile, to eject after the external force collision being subject to exceeding threshold value at automobile, safety air bag 113 is at least concordant with the alar part 112 in the first state in the horizontal direction after ejecting.
Following situation is mainly considered in arranging of this safety air bag 113, when automobile is subject to larger external force collision, sit passenger onboard due to inertia can be thrown out of seat after be thrown toward seat again, in the process, if alar part 112 is in the first state, then passenger is easy to strike the part exceeding pillow portion 111 contact surface, due to the element that alar part 112 is relatively hard, the part relative area that it exceeds is less, and the neck of the corresponding passenger in its position, therefore easily causes larger shock injury to passenger.Based on this security consideration, need to arrange safety air bag 113 in pillow portion 111, and when safety air bag 113 has an effect ejection, it is at least concordant with the alar part 112 in the first state in the horizontal direction, preferably can exceed a part, cause larger shock injury to prevent passenger from striking alar part 112.Specifically refer to Fig. 6, Fig. 6 is the structural representation of headrest when safety air bag ejects in the utility model seat.
Further, less shock is subject at automobile, when can not produce larger threat to the safety of passenger, now without the need to ejecting safety air bag 113, therefore on safety air bag 113, also connect a force sensor, this force sensor arranges with on automobile, can sense the impact suffered by automobile, when this impact exceeds threshold value, control safety air bag 113 ejects by force sensor, the setting of this threshold value can be carried out safety test by automaker and draw, or directly arranges according to theoretical investigation.If this seat 100 has child or old man, user also can customize and arranges threshold value, under less impact, namely eject safety air bag 113.
Be different from prior art, seat of the present utility model comprises seat, backrest and headrest, backrest connects seat and headrest, headrest comprises pillow portion and is arranged on the alar part of both sides, pillow portion, when needs use alar part, make it exceed the contact surface in pillow portion, and form with pillow portion the U-shaped space that is held head, swing, to improve the traveling comfort of user at head in bed to prevent user; When not needing to use alar part, can be regained, make it not exceed the contact surface in pillow portion.
These are only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification sheets and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. a seat, it is characterized in that, described seat comprises seat, backrest and headrest, described backrest connects described seat and described headrest, described headrest comprises pillow portion and is arranged on the alar part of both sides, pillow portion, described alar part has the first state and the second state relative to described pillow portion, and in described first state, described alar part exceeds the contact surface in described pillow portion and forms with described pillow portion the U-shaped space that is held head; In described second state, described alar part does not exceed the contact surface in described pillow portion.
2. seat according to claim 1, is characterized in that, described alar part is connected to described pillow portion by rotating shaft, and realizes the conversion of described first state and described second state by rotating shaft.
3. seat according to claim 1, is characterized in that, two edges, described pillow portion are respectively arranged with groove, described alar part is arranged in groove, and in described first state, described alar part stretches out described groove, in described second state, described alar part is retracted to described groove.
4. seat according to claim 1, is characterized in that, described seat is automotive seat.
5. seat according to claim 4, it is characterized in that, described seat comprises safety air bag further, described safety air bag is arranged in described pillow portion, described safety air bag connects the force sensor of automobile, to eject after the external force collision being subject to exceeding threshold value at described automobile, described safety air bag is at least concordant with the described alar part in described first state in the horizontal direction after ejecting.
6. seat according to claim 1, is characterized in that, described seat comprises expansion link further, and described expansion link connects described headrest and described backrest; Described expansion link is for regulating the height of described headrest.
7. seat according to claim 1, is characterized in that, described headrest is articulated in the top of described backrest.
8. seat according to claim 1, is characterized in that, in up-narrow and down-wide form on the thickness direction in described pillow portion, to support the neck of user.
9. an automobile, is characterized in that, described automobile comprises the seat according to any one of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420758568.5U CN204340781U (en) | 2014-12-04 | 2014-12-04 | A kind of seat and the automobile with this seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420758568.5U CN204340781U (en) | 2014-12-04 | 2014-12-04 | A kind of seat and the automobile with this seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204340781U true CN204340781U (en) | 2015-05-20 |
Family
ID=53224075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420758568.5U Active CN204340781U (en) | 2014-12-04 | 2014-12-04 | A kind of seat and the automobile with this seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204340781U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882097A (en) * | 2017-04-11 | 2017-06-23 | 边成战 | Headrest and automotive seat |
| CN107487236A (en) * | 2017-09-21 | 2017-12-19 | 上海沃雨电子科技有限公司 | A kind of backrest flank ejecting structure |
| KR20210086767A (en) * | 2019-12-30 | 2021-07-09 | 만도헬라일렉트로닉스(주) | Headrest type hair dryer system |
-
2014
- 2014-12-04 CN CN201420758568.5U patent/CN204340781U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882097A (en) * | 2017-04-11 | 2017-06-23 | 边成战 | Headrest and automotive seat |
| CN107487236A (en) * | 2017-09-21 | 2017-12-19 | 上海沃雨电子科技有限公司 | A kind of backrest flank ejecting structure |
| CN107487236B (en) * | 2017-09-21 | 2019-12-20 | 上海沃雨电子科技有限公司 | Seat back flank pop-up structure |
| KR20210086767A (en) * | 2019-12-30 | 2021-07-09 | 만도헬라일렉트로닉스(주) | Headrest type hair dryer system |
| KR102279057B1 (en) | 2019-12-30 | 2021-07-20 | 만도헬라일렉트로닉스(주) | Headrest type hair dryer system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |