CN217835439U - Vehicle seat and vehicle - Google Patents
Vehicle seat and vehicle Download PDFInfo
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- CN217835439U CN217835439U CN202220620338.7U CN202220620338U CN217835439U CN 217835439 U CN217835439 U CN 217835439U CN 202220620338 U CN202220620338 U CN 202220620338U CN 217835439 U CN217835439 U CN 217835439U
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- annular air
- air bag
- vehicle seat
- annular
- massage
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Abstract
The utility model relates to the technical field of vehicles, specifically provide a vehicle seat. Can only carry out the problem of point type massage on single point position for solving current vehicle seat, the utility model discloses a vehicle seat includes: a plurality of side-by-side air pockets, two regions of the surface of at least one air pocket being interconnected to form an annular air pocket. The air bags are arranged into the annular air bags, annular massage with even stress can be carried out on a single point position instead of point type massage with concentrated stress, the plurality of annular air bags are arranged on the vehicle seat, annular massage can be carried out on different point positions, the stress area of each point position is increased by the arrangement mode, and meanwhile, uniform massage can be realized on different point positions.
Description
Technical Field
The utility model relates to the technical field of vehicles, specifically provide a vehicle seat and vehicle.
Background
With the new trend of automatic driving and unmanned driving, the comfort of riding in the car is put to new height which has not been existed before by consumers and manufacturers. The seat pneumatic massage system is used as an important riding comfort carrier, and the upgrading and innovation of products are more and more important. The massage system that uses on the existing market adopts two-layer or multi-layer air pocket to carry out simple welding and sealing more, and when the air pocket was aerifyd, the intermediate position volume of bulging was the biggest, and the marginal position volume of bulging is the minimum, and the massage mode is the point type, and this makes the air pocket area of contact smaller when the massage, and the atress is too concentrated, and the position distribution of massage is suitable for the crowd also relatively limited.
Accordingly, there is a need in the art for a new vehicle seat that solves the problem of the prior vehicle seat that only provides a spot massage at a single spot location.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving above-mentioned technical problem, promptly, solve current vehicle seat and can only carry out the problem of point type massage on single point position.
In a first aspect, the present invention provides a vehicle seat, comprising a plurality of side-by-side air bags, at least one of which two regions of the surface are interconnected to form an annular air bag, the region where the highest point of the air bag is connected to the region where the lowest point is located to form an annular air bag.
In a preferred technical solution of the above vehicle seat, the annular air bag includes at least two layers, the two layers of the annular air bag are stacked up and down, and the two layers of the annular air bag are welded and connected.
In the preferable technical scheme of the vehicle seat, a vent hole is formed between two layers of the annular air bags which are vertically overlapped, and the two layers of the annular air bags are communicated through the vent hole.
In a preferable embodiment of the vehicle seat, at least two air vents are provided.
In a preferred embodiment of the vehicle seat, the annular air bag is provided with an air inlet for inflating and deflating the annular air bag.
In the preferable technical scheme of the vehicle seat, the two layers of annular air bags are not ventilated, and each layer of annular air bag is provided with an air inlet for inflating and deflating the annular air bag.
In a preferred embodiment of the above vehicle seat, the annular air bag has a circular or elliptical cross section.
In a preferable embodiment of the above vehicle seat, the connection manner is pinch welding.
The utility model also provides a vehicle, the vehicle includes any one of above-mentioned technical scheme vehicle seat.
As can be appreciated by those skilled in the art, the vehicle seat according to the invention has a plurality of side-by-side air bags, two regions of the surface of at least one air bag being connected to each other to form an annular air bag. The annular air bag is provided with two-layerly at least, and two-layer annular air bag is provided with the blow vent through stack setting from top to bottom between the two-layer annular air bag that stack set up from top to bottom, and two-layer annular air bag passes through the blow vent intercommunication, and the blow vent is provided with two at least, and the welding area of upper and lower two-layer annular air bag can set up around the blow vent.
Under the condition that adopts above-mentioned technical scheme, the utility model discloses can realize the annular massage on single position rather than the point type massage through setting up the air pocket annular air pocket, set up a plurality of annular air pockets on vehicle seat, can ensure that the massage at different positions is the annular massage, has increased the lifting surface area of each position to make the massage power of each position department say more evenly. The utility model discloses a gas vent, including the air vent, the air vent intercommunication, can be used for the control of the air vent, the air vent is connected to the air vent, through setting up two-layer annular air pocket stack, can increase the massage intensity of annular air pocket, thereby better massage effect is provided, pass through the blow vent intercommunication with two-layer air pocket, can only set up the gassing of filling of gassing device control to the air pocket on superimposed annular air pocket, for setting up a plurality of gassing device that fills, the operation of filling and discharging of present case is fairly simple, weld in blow vent surrounding area, can realize the connection of two-layer annular air pocket, also played the sealing to the peripheral region of blow vent simultaneously, prevent annular air pocket gas leakage.
Drawings
Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:
FIG. 1 is a schematic view of an annular air bag of the present invention disposed on a vehicle seat;
FIG. 2 is an enlarged view of the front view at A in FIG. 1;
FIG. 3 is an enlarged view of the upper front schematic view at A in FIG. 1;
FIG. 4 is a top front schematic view of one embodiment of a vehicle seat of the present invention showing two stacked annular air bags;
FIG. 5 is a side view of one embodiment of the vehicle seat of the present invention showing the two layers of the annular air bag superimposed;
FIG. 6 is a schematic front top view of another embodiment of a vehicle seat according to the present invention in which two annular air bags are stacked;
fig. 7 is a side view of another embodiment of the vehicle seat of the present invention in which two layers of annular air bags are stacked.
List of reference numerals:
1. an annular air pocket; 11. a middle welding area; 12 an annular region; 13. an outer ring welding region; 14. an air inlet; 15. a vent; 151. a vent weld area; 16. the area where the highest point is located; 17. The area where the lowest point is located; 2. and a gas charging and discharging device.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "inner", "outer", etc. indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 7, in order to solve the problem that the conventional vehicle seat can perform a spot massage only at a single spot position, as shown in fig. 1 to 3, the vehicle seat of the present invention includes a plurality of air bags arranged side by side, and two regions of the surface of at least one air bag are connected to each other to form an annular air bag 1, preferably, when the air bag is in a inflated state, a region 16 where the highest point of the air bag is located is connected to a region 17 where the lowest point is located to form the annular air bag 1, preferably, the connection is a pinch weld, as shown in fig. 2 and 3, the annular air bag 1 forms a middle weld region 11, an annular region 12 and an outer ring weld region 13, and the cross section of the annular air bag 1 is preferably set to be circular or elliptical. In addition, as shown in fig. 4 and 5, preferably, the annular air bag 1 is provided with at least two layers, the two layers of annular air bags 1 are arranged by being overlapped up and down, and the two layers of annular air bags 1 are welded and connected, taking the two layers of annular air bags 1 as an example, a vent 15 is provided between the two layers of annular air bags 1 arranged by being overlapped up and down, the two layers of annular air bags 1 are communicated through the vent 15, the vent 15 is provided with at least two, taking the case that 4 vent 15 are provided in the present case as an example, the welding area of the upper and lower layers of annular air bags 1 can be arranged around the vent 15, a vent welding area 151 shown in fig. 5 is formed, the annular air bag 1 is provided with an air inlet 14 for inflating and deflating the annular air bag 1, and an inflating and deflating device 2 is arranged at the air inlet 14.
The setting mode has the advantages that: a plurality of side-by-side air bags are arranged on a seat, a plurality of points of the body of a person can be massaged by the air bags when the person sits on the seat, the single air bag is arranged into an annular air bag 1, more preferably, when the air bag is in a swelling state, a highest point area 16 and a lowest point area 17 of the air bag are kneaded and welded to form the annular air bag 1, a middle welding area 11 is a sealed airtight area, an outer ring welding area 13 is a conventional structure for preventing air leakage of the air bag, and an annular area 12 is a massage area, so that the annular area 12 of the annular air bag 1 formed at the moment is more uniform, and one point can enjoy annular massage with more uniform stress and larger stress area instead of point massage with non-uniform stress and small stress area. When the annular air bag 1 is provided with two or more layers, the human body can feel the massage with higher strength at the massage point position through the superposition of the air bags, take the superposition of the two layers of annular air bags 1 as an example, a vent 15 is arranged between the two layers of annular air bags 1 which are superposed up and down, the gas can be ensured to circulate in the two layers of annular air bags 1, a plurality of vents 15 are arranged, the gas inside the annular air bags 1 can circulate faster and more uniform, otherwise, the difference of the inflating speed of the two layers of annular air bags 1 is too large due to too few vents 15, and the inflating speed of the lower layer of annular air bags 1 is far larger than the air intake speed of the upper layer of annular air bags 1, the gas of the lower layer of annular air bags 1 can not flow into the upper layer of annular air bags 1, and the expansion and cracking of the lower layer of annular air bags 1 can be caused. In addition, the advantage of providing the vent 15 is that only one air inlet 14 for inflating and deflating the annular air bag 1 is required, that is, only one inflation and deflation device 2 is required, which simplifies the operation of the inflation and deflation device and reduces the design of the connection structure at the annular air bag 1, thereby reducing the cost, the upper and lower annular air bags 1 are connected by welding, the welding region can be provided at the edge of the vent 15, that is, the vent welding region 151 is formed at one circle of the vent 15, on one hand, the vent 15 is externally sealed by welding to prevent the air leakage of the vent 15, on the other hand, the two annular air bags 1 can be firmly connected, in addition, the plurality of vent welding regions 151 formed at the plurality of vents 15 can make the connection of the upper and lower annular air bags 1 firmer, the cross section of the annular air bag 1 is set to be circular or elliptical, here, the cross section of the annular air bag 1 is the outermost circle of the annular air bag 1, that is the cross section passing through the middle welding region 11 of the annular air bag 1, and the outermost circle of the annular air bag 1 is circular or elliptical.
As shown in fig. 6 to 7, in one possible embodiment, taking two annular air bags 1 as an example, the two annular air bags 1 are not ventilated, and each annular air bag 1 is provided with an air inlet 14 for inflating and deflating the annular air bag 1.
The setting mode has the advantages that: as shown in fig. 6 and 7, two layers of annular air bags 1 are arranged in an up-and-down superposed manner and are arranged into an unventilated annular air bag 1, an air inlet 14 for independently inflating and deflating is arranged for each air bag, an independent inflation and deflation device 2 is arranged for each annular air bag 1, the inflation and deflation devices 2 are separately arranged to independently control the two annular air bags 1, the massage strength is adjusted according to requirements, when the required massage strength is small, the inflation and deflation device 2 close to one side of a human body is opened to inflate, the deflation operation realizes the massage effect with small strength, when the required massage strength is large, the two annular air bags 1 are simultaneously inflated and deflated synchronously, so that the massage effect with large strength is realized.
In summary, a plurality of side-by-side air bags are arranged on a seat, and a single air bag is arranged into the annular air bag 1, so that one point of massage can enjoy annular massage with more uniform stress and larger stress area. When annular air bag 1 is provided with two-layer and more than two-layer, can make the human body feel the massage of bigger intensity in massage point position department through the stack of air bag, it sets up blow vent 15 to stack between the two-layer annular air bag 1 that sets up from top to bottom, simultaneously with 15 edge welded connection of blow vent, can prevent 15 gas leakage of blow vent on the one hand, on the other hand can firmly connect two-layer air bag, set up a plurality of blow vent 15, can effectively reduce the risk that makes 1 bloated fracture of lower floor's annular air bag because of the too big gas flow velocity disparity in the upper and lower layer annular air bag 1, additionally, 15 departments of a plurality of blow vent can form a plurality of blow vent welding area 151, the connection that can make upper and lower two-layer annular air bag 1 is more firm equally. The upper and lower stack setting of two-layer annular air bag 1 to set up the air inlet 14 and the inflation and deflation device 2 that fill the gassing alone for every air bag, can be through carrying out the independent control to two annular air bag 1, adjust massage intensity according to the demand, when the massage intensity of needs is less, open the inflation and deflation device 2 that is close to human one side and aerify, the gassing operation, when the massage intensity of needs is great, carry out synchronous inflation, the gassing operation to two annular air bag 1 simultaneously.
It should be noted that the above-mentioned embodiments are only used for illustrating the principles of the present invention, and are not intended to limit the scope of the present invention, and those skilled in the art can adjust the above-mentioned structure without deviating from the principles of the present invention, so that the present invention can be applied to more specific application scenarios.
For example, in an alternative embodiment, the cross section of the annular air bag can be arranged in a polygon or other irregular patterns as long as the annular air bag can realize the annular massage effect at a single point, which does not deviate from the principle of the present invention, and therefore, all will fall into the protection scope of the present invention.
Furthermore, the utility model also provides a vehicle, this vehicle have the vehicle seat in any one of the above-mentioned embodiments.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (9)
1. A vehicle seat, characterized in that the vehicle seat comprises a plurality of air bags arranged side by side, two areas of the surface of at least one air bag are connected with each other to form an annular air bag, and the area where the highest point of the air bag is connected with the area where the lowest point is located to form the annular air bag.
2. The vehicle seat according to claim 1, wherein the annular air bag comprises at least two layers, two layers of the annular air bag are arranged on top of each other, and the two layers of the annular air bag are welded together.
3. The vehicle seat according to claim 2, wherein a vent hole is provided between two layers of the annular air bags arranged one above the other, and the two layers of the annular air bags are communicated with each other through the vent hole.
4. The vehicle seat according to claim 3, characterized in that the vent is provided in at least two.
5. The vehicle seat according to claim 3, wherein an air inlet for inflating and deflating the annular air bag is provided in the annular air bag.
6. The vehicle seat according to claim 2, wherein two layers of the annular air bags are not vented to each other, and each layer of the annular air bags is provided with an air inlet for inflating and deflating the annular air bag.
7. The vehicle seat of claim 1, wherein the annular air bag is circular or elliptical in cross-section.
8. The vehicle seat according to claim 1, characterized in that the connection is a pinch weld.
9. A vehicle, characterized in that the vehicle comprises a vehicle seat according to any one of the preceding claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220620338.7U CN217835439U (en) | 2022-03-21 | 2022-03-21 | Vehicle seat and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220620338.7U CN217835439U (en) | 2022-03-21 | 2022-03-21 | Vehicle seat and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217835439U true CN217835439U (en) | 2022-11-18 |
Family
ID=84010691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220620338.7U Active CN217835439U (en) | 2022-03-21 | 2022-03-21 | Vehicle seat and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217835439U (en) |
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2022
- 2022-03-21 CN CN202220620338.7U patent/CN217835439U/en active Active
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