CN204263973U - The seat of band headrest and automobile - Google Patents
The seat of band headrest and automobile Download PDFInfo
- Publication number
- CN204263973U CN204263973U CN201420677820.XU CN201420677820U CN204263973U CN 204263973 U CN204263973 U CN 204263973U CN 201420677820 U CN201420677820 U CN 201420677820U CN 204263973 U CN204263973 U CN 204263973U
- Authority
- CN
- China
- Prior art keywords
- headrest
- seat
- cavity
- cambered surface
- seat body
- 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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- 230000000903 blocking effect Effects 0.000 claims abstract description 15
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 241000190070 Sarracenia purpurea Species 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 230000000284 resting effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
The utility model provides a kind of seat with headrest and automobile, the seat of this band headrest comprises seat body and headrest, seat body offers cavity, and headrest can slide up and down to be arranged in cavity, and the top of cavity is formed with the first opening for protruding upward for headrest top; At the front surface of seat body and the bottom of corresponding cavity is formed for for the second opening of stretching out of headrest bottom; The rear wall surface that cavity deviates from the second opening forms rear the first convex cambered surface, headrest is formed with the second cambered surface matched with the first cambered surface, on headrest, deviates from the surface formation of the second cambered surface three cambered surface parallel with the second cambered surface; The blocking device for making the relative seat body of headrest be fixed on predeterminated position is provided with between seat body with headrest.The seat of the band headrest that the utility model provides and automobile, be slidably disposed on headrest in seat, can not stop driver's sight line when not needing to use, and flexible operation, convenient and practical.
Description
Technical field
The utility model embodiment relates to auto parts and components field, particularly relates to a kind of seat with headrest and automobile.
Background technology
Along with the develop rapidly of auto trade and improving constantly of living standards of the people, increasing family has automobile, and the seat with headrest on automobile is as the part leaned on for passenger, and people require also more and more higher to its traveling comfort and convenience.
And the setting of middle headrest may affect the rearward vision of chaufeur on the back seat of automobile, the headrest of the seat of band headrest of the prior art is directly plugged in above seat, when not needing to use headrest, headrest can be taken out, like this headrest repeated disassembled and assembled is caused troublesome poeration, and the headrest disassembled is bad deposits.
Utility model content
For above-mentioned defect of the prior art, the utility model provides a kind of seat with headrest and automobile, headrest is slidably disposed in seat, makes can directly be stashed by headrest top sponson when not using headrest, can not affect driver's sight line.
The utility model provides a kind of seat with headrest, comprise: seat body and headrest, described seat body offers cavity, and described headrest can slide up and down to be arranged in described cavity, and the top of described cavity is formed with the first opening for protruding upward for described headrest top; At the front surface of described seat body and the bottom of corresponding described cavity is formed for for the second opening of stretching out of described headrest bottom; The rear wall surface that described cavity deviates from described second opening forms rear the first convex cambered surface, described headrest is formed with the second cambered surface matched with described first cambered surface, on described headrest, deviates from the surface formation of described second cambered surface three cambered surface parallel with described second cambered surface; The blocking device for making the relative described seat body of described headrest be fixed on predeterminated position is provided with between described seat body with described headrest.
Further, the bottom end face of described headrest is plane, offers the first groove for the formation of handle on the plane.
Further, the 3rd cambered surface of described headrest is also provided with the second groove for holding water cup.
Further, the left and right sides of described headrest, be provided with chute along the bending direction of described headrest, the sidewall of the cavity in described seat body offer the slide rail matched with described chute.
Further, described blocking device comprises the straight pin in the sidewall being embedded in described cavity, and described straight pin inside forms cavity vertically, and described straight pin outer end is provided with the circular open be communicated with described cavity; Described circular open place seat is provided with steel ball, is equipped with spring in described cavity, and one end of described spring is supported in the bottom of described cavity, and the other end of described spring is connected with described steel ball, and the diameter of described steel ball is greater than the diameter of described circular open; Described headrest is provided with the 3rd groove matched with described steel ball.
Further, described 3rd groove is opened on the chute of described headrest, and described straight pin is arranged on the sidewall slide rail of the cavity of described seat body.
Further, the top end face of described headrest forms outwardly cambered surface.
Further, in described cavity, the sidewall surfaces at described second opening place be protrude backward and the cambered surface of mating with described 3rd cambered surface.
The utility model also provides a kind of automobile, comprises compartment, is provided with the seat of band headrest described above in described compartment.
The seat of the band headrest that the utility model provides and automobile, by establishing cavity in seat body, and headrest is set in cavity, the overall arc in protruding backward of headrest, the face that the sidewall of cavity contacts with headrest projecting surface is also designed to and the cambered surface matched of resting the head on, headrest can be slided up and down in the cavity of seat body, seat body offers the first opening and the second opening, headrest can stretch out the first opening and the second opening, when not needing to use headrest to lean on for head of passenger, headrest can be slided, make bottom headrest, to stretch out the second opening, headrest top is just hidden in seat body, therefore the sight line of driver can not be affected, and by arranging the blocking device being used for fixing headrest positions between seat body and headrest, improve equipment safety.
Accompanying drawing explanation
The structural representation one of the seat of the band headrest that Fig. 1 provides for the utility model embodiment;
The structural representation two of the seat of the band headrest that Fig. 2 provides for the utility model embodiment;
Fig. 3 is the structural representation of the seat body in the utility model embodiment;
The structural representation of the headrest that Fig. 4 provides for the utility model embodiment;
The structural representation of the blocking device that Fig. 5 provides for the utility model embodiment.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The structural representation one of the seat of the band headrest that Fig. 1 provides for the utility model embodiment; This accompanying drawing 1 represents the installing condition of resting the head on when being at the highest notch;
The structural representation two of the seat of the band headrest that Fig. 2 provides for the utility model embodiment; This accompanying drawing 2 represents the installing condition of resting the head on when being in nadir;
The structural representation of the seat body that Fig. 3 provides for the utility model embodiment;
The structural representation of the headrest that Fig. 4 provides for the utility model embodiment.
Please refer to accompanying drawing 1-4, the utility model embodiment provides a kind of seat with headrest, this seat comprises seat body 1 and headrest 2, seat body 1 is offered cavity 3, headrest 2 can slide up and down to be arranged in cavity 3, and the top of cavity 3 is formed with the first opening 31 for protruding upward for headrest 2 top; At the front surface of seat body 1 and the bottom of corresponding cavity 3 is formed for for the second opening 32 stretched out bottom headrest 2; The rear wall surface that cavity 3 deviates from the second opening 32 forms rear the first convex cambered surface 33, headrest 2 is formed with the second cambered surface 34 matched with the first cambered surface 33, on headrest 2, deviates from the surface formation of the second cambered surface 34 three cambered surface 35 parallel with the second cambered surface 34; The blocking device for making the relative seat body 1 of headrest 2 be fixed on predeterminated position is provided with between seat body 1 with headrest 2.
Particularly, because driver is in the process of driving, on back row seats middle position seat on headrest the most easily stop the sight line of driver, the seat of the band headrest in the present embodiment can be the central seat on vapour dickey seats; The cross-sectional plane of cavity 3 in the present embodiment can be square, and the side wall surface of cavity 3 can be hard surface, and each surface that corresponding headrest 2 contacts with cavity 3 is also hard surface, so that headrest 2 can cover friction force and more successfully slide; Certainly, one of ordinary skill in the art will appreciate that, each surface of cavity 3 and headrest 2 also can be soft surface, to improve the traveling comfort of seat.
It should be noted that, the front surface of seat body 1 refers to the surface leaned on for passenger; Headrest 2 is formed with the second cambered surface 34 matched with the first cambered surface 33 refer to, the curvature of the first cambered surface 33 and the second cambered surface 34 is completely equal, to make headrest 2 in the process of sliding, the first cambered surface 33 and the second cambered surface 34 can be fitted completely; The blocking device for making the relative seat body 1 of headrest 2 be fixed on predeterminated position is provided with between seat body 1 with headrest 2, wherein, predeterminated position can refer to a location point, also can be two locations point for limiting the highs and lows that headrest 2 slides.
For two predeterminated position points, the use procedure of the seat of the band headrest that the utility model embodiment provides is described, in use passenger can regulate stretching out of headrest according to the needs of self or hide, when the head of passenger needs to lean on headrest, can by upward sliding of resting the head on, the top of resting the head on is made to expose the first opening in seat body, when sliding into the predeterminated position of vertex when resting the head on, headrest is just fixed by the blocking device between seat body and headrest, prevents headrest from continuing upwards to skid off; When the head of passenger does not need to lean on headrest, in order to prevent the retracement line of this headrest shield portions chaufeur, affect traffic safety, can, by slide downward of resting the head on, the top of headrest is hidden in the cavity of seat body, thus can not pilot's line of vision; When headrest slips down to default lowest point, headrest is fixed by blocking device, prevents headrest from continuing slide downward so that skidding off.
The seat of the band headrest that the utility model embodiment provides, owing to being provided with cavity in seat body, and headrest is set in cavity, the overall arc in protruding backward of headrest, the face that the sidewall of cavity contacts with headrest projecting surface is also designed to and the cambered surface matched of resting the head on, headrest can be slided up and down in the cavity of seat body, seat body is arranged the first opening and the second opening, headrest can stretch out the first opening and the second opening, passenger can be according to specific needs, headrest is stretched out or regains, and in use, headrest slides always in the cavity of seat body, repeated disassembled and assembled is not needed to rest the head on, when head of passenger does not need to lean on headrest time, make bottom headrest, to stretch out the second opening, headrest top is just hidden in seat body, headrest is not needed to deposit in addition, operation more for convenience, therefore, when headrest is hidden into after in cavity, just the sight line of driver can not be affected, and by arranging the blocking device being used for fixing headrest positions between seat body and headrest, improve equipment safety.
As shown in Figures 2 and 3, further, the bottom end face of headrest 2 can be set to plane, offer the first groove 21 for the formation of handle in the plane; Particularly, when headrest 2 is at the highest notch position, the plane bottom it can flush with the front surface in seat body 1, to ensure aesthetics requirement; Need headrest 2 is sliding on or in the process that slides, the first groove 21 provides the hand force application location of operator, makes operator can apply external force to headrest better, to go out of lock the fixed position of device to make headrest 2.
In addition, rest the head on 2 the 3rd cambered surface 35 on can also be provided with the second groove 22 for holding water cup; The quantity of the second groove 22 is not construed as limiting, and the shape of the second groove 22 is preferably cylindrical, and when headrest 2 is in lowest point, the axis direction of the second groove 22 is vertical direction; Certainly, the shape of the second groove 22 is not limited to cylindrical, and the second groove 22 is also not limited to carry out holding water cup as saucer, also can place other article.
When headrest 2 is in nadir, the second opening 32 is stretched out in the bottom of headrest 2, can support the ancon of the passenger on these both sides, seat, leans on, meet the multifunctionality of device for passenger.
Further, chute 23 can be set at the bending direction of the left and right sides of headrest 2, edge headrest 2, corresponding, the sidewall of the cavity 3 in seat body 1 offers the slide rail 36 matched with chute 23; Wherein, left and right sides refer to two sides between the first cambered surface 33 and the second cambered surface 34; By arranging slide rail 36 and the fit structure of chute 23, certain directional tagging being played to the slip of headrest 2, more improves the reliability of device; Certainly, chute 23 also can conversely, that is, be arranged in seat body 1 by this fit system, and slide rail 36 is arranged on headrest 2; The utility model does not do concrete restriction.
The structural representation of the blocking device that Fig. 5 provides for the utility model embodiment; Please refer to accompanying drawing 1, accompanying drawing 2 and accompanying drawing 5, blocking device can comprise the straight pin 4 in the sidewall being embedded in cavity 3, and straight pin 4 inside forms cavity 41 vertically, and straight pin 4 outer end is provided with the circular open 42 be communicated with cavity 41; Circular open 42 place seat is provided with steel ball 5, is equipped with spring 6 in cavity 41, and one end of spring 6 is supported in the bottom of cavity 41, and the other end of spring 6 is connected with steel ball 5, and the diameter of steel ball 5 is greater than the diameter of circular open 42; Headrest 2 is provided with the 3rd groove (not shown) matched with steel ball 5.Headrest 2 slides up and down, when headrest 2 is in the process of sliding, the steel ball 5 at straight pin 4 top due to rest the head on 2 the extruding on surface, steel ball 5 is made to be retracted in the cavity 41 of straight pin 4, spring 6 is in compressive state, but when the 3rd groove on headrest 2 slides into the position corresponding with straight pin 4 top steel ball 5, steel ball 5 is just due to the effect of the screen resilience of spring 6, stretch out the circular open 42 of straight pin 4, and snap onto in the 3rd groove, headrest 2 just can not continue to slide up or down thus, therefore just the position of relative for headrest 2 seat body 1 can be fixed, when needing the position again changing headrest 2, that is, when needing again to slide headrest 2, only need to apply external force to headrest 2, and make this external force overcome the elastic force of spring 6, extruded back by spring 6 in the cavity 41 of straight pin 4, now, can slide headrest 2 again.
Same, straight pin 4 also can be arranged on headrest 2, and accordingly, the 3rd groove also can be arranged on the sidewall of cavity 3.
As preferably, the 3rd groove can be opened on the chute 23 of headrest 2, and straight pin 4 is arranged on the sidewall slide rail 36 of the cavity 3 of seat body 1; Thus, can difficulty of processing be reduced, and, one of ordinary skill in the art will appreciate that, chute 23 and slide rail 36 are made for hard material, are arranged on by blocking device on hard material, and lock along sliding trace direction, its locking speed of response can be improved, strengthen locking effect.
In addition, in order to improve the comfort level that passenger uses, the top end face of headrest 2 can be made outwardly cambered surface; And as preferred, can also further the top end face flexible material of headrest 2 be made.
In cavity 3, the sidewall surfaces at the second opening 32 place also can for protrude backward and the cambered surface of mating with the 3rd cambered surface 34.So, the shape of cavity 3 is mated better with the shape of headrest 2, can aesthetics be increased, also can improve the fluency that headrest 2 slides.
Another embodiment of the utility model also provides a kind of automobile, comprises compartment, is provided with the seat of band headrest described above in compartment.
Last it is noted that above 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 previous embodiment, 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 portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (9)
1. the seat with headrest, it is characterized in that, comprising: seat body and headrest, described seat body offers cavity, described headrest can slide up and down to be arranged in described cavity, and the top of described cavity is formed with the first opening for protruding upward for described headrest top; At the front surface of described seat body and the bottom of corresponding described cavity is formed for for the second opening of stretching out of described headrest bottom; The rear wall surface that described cavity deviates from described second opening forms rear the first convex cambered surface, described headrest is formed with the second cambered surface matched with described first cambered surface, on described headrest, deviates from the surface formation of described second cambered surface three cambered surface parallel with described second cambered surface; The blocking device for making the relative described seat body of described headrest be fixed on predeterminated position is provided with between described seat body with described headrest.
2. the seat of band headrest according to claim 1, it is characterized in that, the bottom end face of described headrest is plane, offers the first groove for the formation of handle on the plane.
3. the seat of band headrest according to claim 2, is characterized in that, the 3rd cambered surface of described headrest is also provided with the second groove for holding water cup.
4. the seat of band headrest according to claim 1, is characterized in that, the left and right sides of described headrest, is provided with chute along the bending direction of described headrest, the sidewall of the cavity in described seat body offers the slide rail matched with described chute.
5. the seat of band headrest according to claim 4, it is characterized in that, described blocking device comprises the straight pin in the sidewall being embedded in described cavity, and described straight pin inside forms cavity vertically, and described straight pin outer end is provided with the circular open be communicated with described cavity; Described circular open place seat is provided with steel ball, is equipped with spring in described cavity, and one end of described spring is supported in the bottom of described cavity, and the other end of described spring is connected with described steel ball, and the diameter of described steel ball is greater than the diameter of described circular open; Described headrest is provided with the 3rd groove matched with described steel ball.
6. the seat of band headrest according to claim 5, it is characterized in that, described 3rd groove is opened on the chute of described headrest, and described straight pin is arranged on the sidewall slide rail of the cavity of described seat body.
7. the seat of band headrest according to claim 1, it is characterized in that, the top end face of described headrest forms outwardly cambered surface.
8. the seat of the band headrest according to any one of claim 1-7, is characterized in that, in described cavity, the sidewall surfaces at described second opening place be protrude backward and the cambered surface of mating with described 3rd cambered surface.
9. an automobile, is characterized in that, comprises compartment, is provided with the seat of the band headrest as described in any one of claim 1-8 in described compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420677820.XU CN204263973U (en) | 2014-11-13 | 2014-11-13 | The seat of band headrest and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420677820.XU CN204263973U (en) | 2014-11-13 | 2014-11-13 | The seat of band headrest and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204263973U true CN204263973U (en) | 2015-04-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420677820.XU Expired - Fee Related CN204263973U (en) | 2014-11-13 | 2014-11-13 | The seat of band headrest and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204263973U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065423A (en) * | 2019-05-29 | 2019-07-30 | 重庆宏立至信科技发展集团股份有限公司 | Headrest saucer integrated form handrail |
| CN112937395A (en) * | 2019-11-26 | 2021-06-11 | 通用汽车环球科技运作有限责任公司 | Actuated rear row center headrest |
-
2014
- 2014-11-13 CN CN201420677820.XU patent/CN204263973U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065423A (en) * | 2019-05-29 | 2019-07-30 | 重庆宏立至信科技发展集团股份有限公司 | Headrest saucer integrated form handrail |
| CN112937395A (en) * | 2019-11-26 | 2021-06-11 | 通用汽车环球科技运作有限责任公司 | Actuated rear row center headrest |
| CN112937395B (en) * | 2019-11-26 | 2023-03-24 | 通用汽车环球科技运作有限责任公司 | Actuated rear row center headrest |
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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: 20150415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |