CN218287521U - Seat headrest, seat and vehicle - Google Patents
Seat headrest, seat and vehicle Download PDFInfo
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- CN218287521U CN218287521U CN202221977736.0U CN202221977736U CN218287521U CN 218287521 U CN218287521 U CN 218287521U CN 202221977736 U CN202221977736 U CN 202221977736U CN 218287521 U CN218287521 U CN 218287521U
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- headrest
- softening
- seat
- region
- head
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Abstract
The utility model relates to a seat headrest, seat and vehicle, seat headrest include headrest skeleton, headrest foaming body and headrest face cover, headrest foaming body parcel the headrest skeleton, headrest face cover parcel the headrest foaming body, a side surface of headrest foaming body is provided with the head that is used for passenger's head to lean on and leans on the region, the head leans on the region to be provided with the softening groove. The utility model discloses seat headrest leans on the regional softening groove that sets up through the head pillow on a side surface at the headrest foaming body, has realized that passenger's head pillow leans on regional softening, and setting up of softening groove has reduced the expanded material's of headrest foaming body use amount, under the condition that does not increase part and newly-increased technology, has not only realized head support, protection, has still realized the soft comfortable impression of passenger's head pillow when leaning on the headrest. Compared with the prior art, the structure is simpler, and the overall cost of the automobile seat is reduced.
Description
Technical Field
The utility model belongs to the technical field of vehicle seat, especially, relate to a seat headrest, seat and vehicle.
Background
In order to support and protect the head of a driver and a passenger when a vehicle runs, seat headrests are arranged on automobile seats. A conventional seat headrest includes a headrest frame, a headrest foam body, and a headrest cover. Wherein, the headrest framework is used for guaranteeing the intensity of the seat headrest and realizing the adjusting function. The headrest foam provides support when the occupant's head is reclined backwards. When the head of a driver or a passenger is impacted due to vehicle collision and collides with a seat headrest, the head of the driver or the passenger is protected by energy absorption through the headrest framework and the headrest foaming body, so that the head injury is reduced. The headrest face sleeve is used for coating the headrest foaming body.
The headrest aims to meet the requirements that the headrest of the seat can support and protect the head, and the head can obtain soft and comfortable feeling when a driver rides on the headrest and rests the headrest. In the prior art, a layer of soft sponge is additionally attached to the front surface of a headrest foaming body or the back surface of a headrest surface sleeve of part of vehicles to improve the soft feeling of a head headrest. However, the additional addition of the soft sponge leads to an increase in the overall cost of the seat headrest.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: to the problem that in the prior art, the softness of a part of vehicles is felt when the headrest foam body's of headrest or the back of headrest face cover adds the one deck soft sponge of subsides and improves the head headrest, leads to the increase of the whole cost of headrest, provides a seat headrest, seat and vehicle.
In order to solve the technical problem, on the one hand, the embodiment of the utility model provides a seat headrest, including headrest skeleton, headrest foaming body and headrest face cover, headrest foaming body parcel the headrest skeleton, headrest face cover parcel the headrest foaming body, a side surface of headrest foaming body is provided with the head that is used for passenger's head to pillow and leans on the region, the head is rested on the regional softening groove that is provided with.
Optionally, the number of the softening grooves is multiple, each of the softening grooves is composed of a single groove or each of the softening grooves is composed of a plurality of grooves.
Optionally, the softening tank is linear.
Optionally, a plurality of the softening grooves are spaced from each other and each extend in the height direction of the seat or each extend in the width direction of the seat.
Optionally, a part of the softening grooves extend along the height direction of the seat, and a part of the softening grooves extend along the width direction of the seat, so that the plurality of softening grooves are criss-cross to form a net structure.
Optionally, the softening tanks are arranged in a rectangular array or a circular array.
Optionally, the head rest area includes a middle area and a peripheral area disposed around the middle area, and the width of the softening groove in the middle area is smaller than the width of the softening groove in the peripheral area and/or the depth of the softening groove in the middle area is smaller than the depth of the softening groove in the peripheral area.
Optionally, the peripheral region includes a first peripheral sub-region and a second peripheral sub-region, and a width of the softening groove in the first peripheral sub-region is smaller than a width of the softening groove in the second peripheral sub-region and/or a depth of the softening groove in the first peripheral sub-region is smaller than a depth of the softening groove in the second peripheral sub-region.
According to the utility model discloses seat headrest leans on the regional softening that sets up of softening groove through the head pillow on a side surface at the headrest foaming body, has realized that passenger's head leans on regional softening, and simultaneously, the setting of softening groove has reduced the use amount of the expanded material of headrest foaming body, under the condition that does not increase part and newly-increased technology, has not only realized head support, protection, has still realized the soft comfortable impression of passenger's head pillow when leaning on the headrest. Compared with the prior art, the soft feeling of the head when the head is leaned on is improved by additionally sticking the soft sponge layer on the front surface of the headrest foaming body or the back surface of the headrest surface sleeve, the soft sponge is omitted, the using amount of the foaming material is reduced, the structure is simpler, and the overall cost of the automobile seat is reduced.
On the other hand, the embodiment of the utility model provides a still provide a seat, including seat body and foretell seat headrest, the seat headrest is connected or integrated into one piece is in the top of seat body.
In another aspect, embodiments of the present invention further provide a vehicle, including the seat headrest described above.
Drawings
Fig. 1 is an exploded view of a seat headrest provided in accordance with a first embodiment of the present invention;
fig. 2 is a vertical sectional view of a seat headrest according to a first embodiment of the present invention;
fig. 3 is a horizontal sectional view of a seat headrest according to a first embodiment of the present invention;
fig. 4 is a schematic view of a seat headrest provided by a second embodiment of the present invention (with a headrest cover removed);
fig. 5 is a schematic view of a seat headrest according to a third embodiment of the present invention (with a headrest cover removed).
The reference numerals in the specification are as follows:
1. a headrest framework; 11. a headrest frame body; 12. a headrest pole;
2. a headrest foam; 21. a head rest area; 211. a middle region; 212. a peripheral region; 2121. a first peripheral sub-region; 2122. a second peripheral sub-region; 22. a softening tank;
3. a headrest face sleeve.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
First embodiment
As shown in fig. 1 to 3, a seat headrest provided by a first embodiment of the present invention includes a headrest frame 1, a headrest foam 2 and a headrest cover 3, the headrest foam 2 wraps the headrest frame 1, the headrest cover 3 wraps the headrest foam 2, a side surface of the headrest foam 2 is provided with a head rest area 21 for the head of a passenger to rest on, and a softening groove 22 is provided in the head rest area 21.
Referring to fig. 1 and 2, the headrest framework 1 includes a headrest framework body 11 and headrest rods 12 connected to the headrest framework body 11, the headrest framework body 11 is used for providing basic strength of the seat headrest, and the headrest rods 12 are used for being inserted into the seat body and realizing up-and-down adjustment of the seat headrest. That is, in the present embodiment, the headrest framework 1 is a split type seat applied to a seat body and a seat headrest which are separable. In the case of application to an integrated seat in which the seat body and the seat headrest are integrally formed, the headrest rods 12 may be eliminated.
The headrest framework 1 and the headrest foam 2 can be assembled in the following two ways:
(1) The headrest framework 1 is embedded into a foaming mould and is foamed and molded together with the headrest foaming body 2 to form a whole.
(2) The headrest framework 1 and the headrest foaming body 2 are adhered or assembled in an interference fit mode to form a whole.
And (3) wrapping the headrest surface sleeve 3 on the whole formed by the headrest framework 1 and the headrest foaming body 2 to form the seat headrest.
In this embodiment, the number of the softening grooves 22 is plural, and each of the softening grooves 22 is composed of a single groove. The softening groove 22 is linear.
Referring to fig. 1 and 3, a plurality of the softening grooves 22 are spaced apart from each other and extend in a height direction of the seat.
The support of the headrest foam 2 to the head can be adjusted by adjusting the width of the softening groove 22, and the support is weaker as the width of the softening groove 22 is larger. The softness of the head rest area 21 of the headrest foam 2 can be adjusted by adjusting the depth of the softening groove 22. Thereby, different requirements of drivers and passengers on the soft feeling of the seat headrest are met.
For example, referring to fig. 3, the head rest region 21 includes a middle region 211 and a peripheral region 212 disposed around the middle region 211, the width of the softening groove 22 in the middle region 211 is smaller than the width of the softening groove 22 in the peripheral region 212, and the depth of the softening groove 22 in the middle region 211 is smaller than the depth of the softening groove 22 in the peripheral region 212. The middle area 211 is the part of the head which is pressed intensively and has larger stress, so the softening groove 22 with smaller width and shallower depth is arranged, the head can obtain better support and certain soft feeling. While the peripheral region 212 (e.g., left and right sides) is less stressed by the headrest, the peripheral region 212 is provided with a softening groove 22 having a larger width and a deeper depth for obtaining a larger covering area and a softer feel for the head.
More preferably, referring to fig. 3, the peripheral region 212 includes a first peripheral sub-region 2121 and a second peripheral sub-region 2122, the width of the softening groove 22 in the first peripheral sub-region 2121 is smaller than the width of the softening groove 22 in the second peripheral sub-region 2122, and the depth of the softening groove 22 in the first peripheral sub-region 2121 is smaller than the depth of the softening groove 22 in the second peripheral sub-region 2122.
According to the utility model discloses the seat headrest of first embodiment, through setting up the softening groove 22 in the head occipital region 21 at a side surface of headrest foaming body 2, realized the softening of passenger's head occipital region, the setting in softening groove has reduced the use amount of the expanded material of headrest foaming body 2, under the condition that does not increase part and newly-increased technology, has not only realized head support, protection, has still realized the soft comfortable impression of passenger's head when resting on the headrest. Compared with the prior art, the soft feeling of the headrest is improved by additionally sticking a layer of soft sponge on the front surface of the headrest foaming body or the back surface of the headrest surface sleeve, the soft sponge is omitted, the using amount of the foaming material is reduced, the structure is simpler, and the overall cost of the automobile seat is reduced.
The first embodiment may have the following alternatives:
(1) The peripheral region 212 is provided with only one peripheral sub-region.
(2) The width of the softening groove 22 in the first peripheral sub-region 2121 is greater than or equal to the width of the softening groove 22 in the second peripheral sub-region 2122, and the depth of the softening groove 22 in the first peripheral sub-region 2121 is less than the depth of the softening groove 22 in the second peripheral sub-region 2122.
(3) The width of the softening groove 22 in the first peripheral sub-region 2121 is smaller than the width of the softening groove 22 in the second peripheral sub-region 2122, and the depth of the softening groove 22 in the first peripheral sub-region 2121 is greater than or equal to the depth of the softening groove 22 in the second peripheral sub-region 2122.
(4) The width and depth of the plurality of softening grooves 22 in the middle region 211 are kept the same, and the width and depth of the plurality of softening grooves 22 in the peripheral region 212 are kept the same.
(5) The width and the depth of the plurality of softening grooves 22 in the middle area 211 are kept consistent, and the width of the plurality of softening grooves 22 in the peripheral area 212 is kept consistent from the middle to the periphery, and the depth is gradually increased.
(6) The width and the depth of the plurality of softening grooves 22 in the middle area 211 are kept consistent, and the width of the plurality of softening grooves 22 in the peripheral area 212 is gradually increased from the middle to the periphery.
(7) The width and the depth of the plurality of softening grooves 22 in the peripheral region 212 are kept consistent, and the depth of the plurality of softening grooves 22 in the middle region 211 is kept consistent from the middle to the periphery, and the width is gradually increased.
(8) The width and the depth of the plurality of softening grooves 22 in the peripheral region 212 are kept consistent, and the width of the plurality of softening grooves 22 in the middle region 211 is kept consistent from the middle to the periphery, and the depth is gradually increased.
(9) The softening grooves 22 are linear, and the plurality of softening grooves 22 extend in the width direction of the seat.
(10) The softening grooves 22 are linear, a part of the softening grooves 22 extend along the width direction of the seat, and a part of the softening grooves 22 extend along the height direction of the seat, so that the softening grooves 22 are criss-cross to form a mesh structure.
(11) The softening tank 22 is composed of a plurality of tanks.
Second embodiment
Referring to fig. 4, a seat headrest according to a second embodiment of the present invention is different from the seat headrest according to the first embodiment in that a plurality of softening grooves 22 are arranged in an annular array, and the softening grooves 22 are circular. In the second embodiment, the softening tank 22 has a complete circular shape. That is, the softening tank 22 is composed of a single tank.
The second embodiment may have the following alternatives:
(1) The softening tank 22 may be in the form of an oval, polygonal, etc. regular shape, or other irregular ring-like structure.
(2) The softening bath 22 may be composed of a plurality of baths.
Third embodiment
Referring to fig. 5, in order to provide a seat headrest according to a third embodiment of the present invention, a plurality of softening grooves 22 are arranged in a rectangular array. The softening tank 22 is composed of two L-shaped tanks. The two L-shaped grooves are different in size. A single softening tank 22 corresponds to one basic unit.
The third embodiment may have the following alternatives:
(1) The softening grooves 22 constituting the basic unit are in regular shapes such as circles, ellipses, polygons, or other irregular shapes.
(2) The softening tank 22 may be a single tank.
(3) The softening tank 22 may be a closed loop structure.
The above embodiments do not fully encompass all embodiments of the present invention. It should be understood that the distribution scheme of the softening grooves 22 with regular or irregular shapes is designed based on the requirements of different softness, hardness and area of the seat headrest.
Fourth embodiment
A fourth embodiment of the present invention provides a seat, which comprises a seat body and the seat headrest of the above embodiments, wherein the seat headrest is connected to or integrally formed with the top of the seat body.
That is, corresponding to the split type seat, the seat headrest is separated from the seat body, and the seat headrest is attached to the top of the seat body. Corresponding to the one-piece seat, the seat headrest is integrally formed with the seat body, i.e., the seat headrest is integrally formed on the top of the seat body.
Fifth embodiment
A fifth embodiment of the present invention provides a vehicle, including the seat headrest of the above embodiments.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The seat headrest is characterized by comprising a headrest framework, a headrest foaming body and a headrest surface sleeve, wherein the headrest foaming body wraps the headrest framework, the headrest surface sleeve wraps the headrest foaming body, a head resting area for resting the head of a passenger is arranged on one side surface of the headrest foaming body, and a softening groove is formed in the head resting area.
2. The seat headrest according to claim 1, wherein the softening groove is provided in plurality, each of the softening grooves being composed of a single groove or each of the softening grooves being composed of a plurality of grooves.
3. The seat headrest according to claim 2, wherein the softening slot is linear.
4. The seat headrest according to claim 3, wherein the softening grooves are spaced apart from each other and each extend in a height direction of the seat or each extend in a width direction of the seat.
5. The seat headrest according to claim 3, wherein a part of the softening grooves extend in a height direction of the seat and a part of the softening grooves extend in a width direction of the seat, so that a plurality of the softening grooves are criss-cross to form a net structure.
6. The seat headrest according to claim 2, wherein the plurality of softening slots are arranged in a rectangular array or an annular array.
7. The seat headrest according to claim 1, wherein the head rest area includes a middle area and a peripheral area disposed around the middle area, a width of the softening groove in the middle area being smaller than a width of the softening groove in the peripheral area and/or a depth of the softening groove in the middle area being smaller than a depth of the softening groove in the peripheral area.
8. The seat headrest according to claim 7, characterized in that the peripheral region comprises a first peripheral sub-region and a second peripheral sub-region, the width of the softening slot in the first peripheral sub-region being smaller than the width of the softening slot in the second peripheral sub-region and/or the depth of the softening slot in the first peripheral sub-region being smaller than the depth of the softening slot in the second peripheral sub-region.
9. A seat comprising a seat body and a seat headrest according to any one of claims 1 to 8, the seat headrest being attached to or integrally formed on top of the seat body.
10. A vehicle comprising a seat headrest according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221977736.0U CN218287521U (en) | 2022-07-28 | 2022-07-28 | Seat headrest, seat and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221977736.0U CN218287521U (en) | 2022-07-28 | 2022-07-28 | Seat headrest, seat and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218287521U true CN218287521U (en) | 2023-01-13 |
Family
ID=84792205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221977736.0U Active CN218287521U (en) | 2022-07-28 | 2022-07-28 | Seat headrest, seat and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218287521U (en) |
-
2022
- 2022-07-28 CN CN202221977736.0U patent/CN218287521U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |