CN204870653U - Seat and car - Google Patents
Seat and car Download PDFInfo
- Publication number
- CN204870653U CN204870653U CN201520656242.6U CN201520656242U CN204870653U CN 204870653 U CN204870653 U CN 204870653U CN 201520656242 U CN201520656242 U CN 201520656242U CN 204870653 U CN204870653 U CN 204870653U
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- CN
- China
- Prior art keywords
- expanded material
- density
- hardness
- cushion
- 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
Links
- 238000012856 packing Methods 0.000 abstract 2
- 210000002414 leg Anatomy 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a seat and car, this seat be including the cushion and the back that link to each other, the cushion includes and is close to the first portion of back with keep away from the second portion of back, a serial communication port, it has expanded material all to fill in first portion and the second portion, expanded material's density is greater than in the first portion expanded material's density in the second portion. The utility model provides a car seat, when packing single hardness expanded material in the cushion, difference through the material quantity of packing in the unit space makes in the cushion different position expanded material's density different, so under the condition of not using many hardness expanded material, acquire hardness difference through the density variation, compromise the balance between single hardness expanded material and the comfort level.
Description
Technical field
The utility model relates to automotive technology, is specifically related to a kind of seat and automobile.
Background technology
Seat as automobile Passenger Accommodation, be the key influence factor of automobile ride comfort.General, be all filled with expanded material in the cushion of automotive seat and backrest, intensity and the toughness of expanded material have both, and can provide good traveling comfort for occupant.
Automobile passenger, especially chaufeur needs leg pressing frequently and lifts leg in riding process, this action can oppress the expanded material of cushion front end (one end away from backrest), for ensureing the maximization of occupant's traveling comfort, cushion should arrange the expanded material that hardness is lower, toughness is higher in its front end in theory, arrange the expanded material that hardness is higher, toughness is lower in its back-end, the carrying sense of passenger riding like this is better, and when stretching one's legs, the top leg sense of foaming is less simultaneously.Single hardness expanded material that expanded material of the prior art is divided into hardness single and many hardness expanded material that hardness differs, many hardness expanded material due to technique more complicated, its cost is higher.In prior art, in high-end vehicle, many hardness expanded material that uses is experienced to provide comparatively perfectly comfort level more; But in low and middle-end vehicle, based on cost control, single hardness expanded material of compromising can only be selected between carrying sense and top leg sense, relatively poor with this comfort.
To sum up, the deficiencies in the prior art part is, is difficult to obtain balance between single hardness expanded material and comfort level.
Utility model content
The purpose of this utility model is to provide a kind of seat and automobile, to solve in prior art the contradictory problems chosen single hardness expanded material and obtain between comfort level.
To achieve these goals, the utility model provides following technical scheme:
A kind of automotive seat, comprise connected cushion and backrest, described cushion comprises near first of described backrest with away from second of described backrest, all be filled with expanded material in described first and second, the density of described first interior expanded material is greater than the density of described second interior expanded material.
Above-mentioned automotive seat, the thickness of described first interior expanded material is greater than the thickness of described second interior expanded material.
Above-mentioned automotive seat, described cushion is provided with rectangular groove, and described rectangular groove is between the expanded material of described first and the expanded material of second.
Above-mentioned automotive seat, described second offers groove away from the sidewall of described first.
Above-mentioned automotive seat, described cushion both sides are provided with handrail, and the density of the expanded material of filling in described handrail is greater than the density of described first interior expanded material.
Above-mentioned automotive seat, described backrest both sides are provided with side supports, and the density of the expanded material of filling in described side supports is greater than the density of expanded material in described backrest.
A kind of automobile, comprise seat, described seat is above-mentioned automotive seat.
In technique scheme, the automotive seat that the utility model provides, when filling single hardness expanded material in cushion, make the density of different parts expanded material in cushion different by the difference of the material quantity of filling in unit space, so when not using many hardness expanded material, obtain nonhomogeneous hardness by density variation, take into account the balance between single hardness expanded material and comfort level.
Because above-mentioned seat has above-mentioned technique effect, the automobile comprising this seat also should have corresponding technique effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the utility model, for those of ordinary skill in the art, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the automotive seat that Fig. 1 provides for the utility model embodiment;
The partial enlarged drawing of the automotive seat that Fig. 2 provides for the utility model embodiment;
The using state simulated diagram of the automotive seat that Fig. 3 provides for the utility model embodiment.
Description of reference numerals:
1, backrest; 11, side supports; 2, cushion; 21, first; 22, second; 23, rectangular groove; 24, groove; 25, handrail.
Detailed description of the invention
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with accompanying drawing, the utility model is further detailed.
As Figure 1-3, a kind of automotive seat that the utility model embodiment provides, comprise connected cushion 2 and backrest 1, cushion 2 comprises near first 21 of backrest 1 with away from second 22 of backrest 1, all be filled with expanded material in first 21 and second 22, in first 21, the density of expanded material is greater than the density of expanded material in second 22.
Concrete, cushion 2 is mainly used in the buttocks carrying occupant, the weight of its actual grantee's body near first 21 of backrest 1; Cushion 2 needs away from second 22 of backrest 1 demand of stretching one's legs tackling occupant, enough deformation should be able to occur happy to make to stretch one's legs when occupant stretches one's legs, happy especially during chaufeur pushes pedals.Corresponding ideal state, first 21 should hardness comparatively large, toughness is moderate, second 22 should hardness moderate, toughness is better.The present embodiment is when assembling, the quality of the expanded material put in the unit volume that the quality of the expanded material put in the unit volume of first 21 is greater than second 22, the density of expanded material in first 21 is made to be greater than the density of expanded material in second 22 thus, now, even if the expanded material that both use hardness identical, owing to having extruded more expanded material in unit volume in first 21, its non-deformability rises, hardness rises naturally, toughness declines, so, the intensity that the intensity of first 21 is greater than second 22, the toughness that the toughness of first 21 is less than second 22, reach above-mentioned perfect condition.
The automotive seat that the present embodiment provides, when filling single hardness expanded material in cushion 2, make the density of different parts expanded material in cushion 2 different by the difference of the material quantity of filling in unit space, so when not using many hardness expanded material, obtain nonhomogeneous hardness by density variation, take into account the balance between single hardness expanded material and comfort level.
In the present embodiment, preferably, first 21 and second the 22 front expanded material adopting same rigidity of assembling, but the present embodiment does not get rid of the situation that first 21 and second 22 adopts different hardness expanded material, and the hardness especially not getting rid of expanded material in first 21 is greater than the situation of the hardness of expanded material in second 22.
In the present embodiment, preferably, the thickness of expanded material is greater than the thickness of expanded material in second 22 in first 21.Second 22 thickness are less makes distortion comparatively easy, promotes the deformability of second 22 so further.
In the present embodiment, preferred, cushion 2 is provided with rectangular groove 23, rectangular groove 23 is between the expanded material of first 21 and the expanded material of second 22.When rectangular groove 23 makes second 22 to be out of shape, reduce influencing each other of itself and first 21, promote the deformability of first 21 with this, reduce the distortion due to second 22 simultaneously and bring the amplitude of the distortion of first 21.
In the present embodiment, preferred, second 22 offers groove 24 away from the sidewall of first 21.Offer groove 24 with the deformability promoting second 22, make its distortion more easy.
In the present embodiment, further, cushion 2 both sides are provided with handrail 25, and the density of the expanded material of filling in handrail 25 is greater than the density of expanded material in first 21.Handrail 25 is mainly used in supporting arm, and it is lower to toughness reguirements, and its hardness can be greater than the hardness of first 21 further.
Same, backrest 1 both sides are provided with side supports 11, and the density of the expanded material of filling in side supports 11 is greater than the density of expanded material in backrest 1.Side supports 11 is mainly used in spacing seat occupants back both sides, and it is lower to toughness reguirements, and its hardness can be greater than the hardness of first 21 further.
So, by the different arrangements of the expanded material of same hardness, same seat obtains three kinds of different firmness zone.
The present embodiment also provides a kind of automobile, comprises seat, and seat is above-mentioned automotive seat.
In technique scheme, because above-mentioned seat has above-mentioned technique effect, the automobile comprising this seat also should have corresponding technique effect.
Mode above only by illustrating describes some one exemplary embodiment of the present utility model, undoubtedly, for those of ordinary skill in the art, when not departing from spirit and scope of the present utility model, can revise described embodiment by various different mode.Therefore, above-mentioned accompanying drawing is illustrative with being described in essence, should not be construed as the restriction to the utility model claims.
Claims (7)
1. automotive seat, comprise connected cushion and backrest, described cushion comprises near first of described backrest with away from second of described backrest, it is characterized in that, all be filled with expanded material in described first and second, the density of described first interior expanded material is greater than the density of described second interior expanded material.
2. automotive seat according to claim 1, is characterized in that, the thickness of described first interior expanded material is greater than the thickness of described second interior expanded material.
3. automotive seat according to claim 1, is characterized in that, described cushion is provided with rectangular groove, and described rectangular groove is between the expanded material of described first and the expanded material of second.
4. automotive seat according to claim 1, is characterized in that, described second offers groove away from the sidewall of described first.
5. automotive seat according to claim 1, is characterized in that, described cushion both sides are provided with handrail, and the density of the expanded material of filling in described handrail is greater than the density of described first interior expanded material.
6. automotive seat according to claim 1, is characterized in that, the both sides of described backrest are provided with side supports, and the density of the expanded material of filling in described side supports is greater than the density of expanded material in described backrest.
7. an automobile, comprises seat, it is characterized in that, described seat is the automotive seat described in any one of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520656242.6U CN204870653U (en) | 2015-08-26 | 2015-08-26 | Seat and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520656242.6U CN204870653U (en) | 2015-08-26 | 2015-08-26 | Seat and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204870653U true CN204870653U (en) | 2015-12-16 |
Family
ID=54815068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520656242.6U Expired - Fee Related CN204870653U (en) | 2015-08-26 | 2015-08-26 | Seat and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204870653U (en) |
-
2015
- 2015-08-26 CN CN201520656242.6U patent/CN204870653U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automotive Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20190826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |