CN218805375U - Novel ventilation of car seat device - Google Patents
Novel ventilation of car seat device Download PDFInfo
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- CN218805375U CN218805375U CN202222836736.5U CN202222836736U CN218805375U CN 218805375 U CN218805375 U CN 218805375U CN 202222836736 U CN202222836736 U CN 202222836736U CN 218805375 U CN218805375 U CN 218805375U
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- plastic plate
- ventilation
- ventilation bag
- air
- wind
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Abstract
The utility model discloses a novel ventilation device for automobile seats, which comprises a ventilation bag; the upper surface of the ventilation bag is provided with an air outlet; an air guide pressure bearing layer is arranged in the ventilation bag; the wind guide pressure bearing layer comprises three-dimensional knitted mesh cloth and a plastic plate; the plastic plate and the three-dimensional knitted mesh cloth are respectively provided with a first air guide hole and a second air guide hole; the surface of one side of the plastic plate, which is far away from the three-dimensional knitted mesh cloth, is provided with a bulge; the other end of the bulge faces the inner lower surface of the ventilation bag; an air duct is formed between the plastic plate and the bulge and the cavity of the ventilation bag. The utility model discloses a set up the wind-guiding bearing layer of constituteing by three-dimensional knitting screen cloth and plastic plate in the ventilation bag, the during operation wind gets into the wind channel and blows off from the exhaust vent behind the first wind-guiding hole of plastic plate, the second wind-guiding hole of three-dimensional knitting screen cloth, and it is little to have the windage, and pliability is good characteristics, moreover under plastic plate and protruding effect, the wind channel remains unblocked nothing throughout during the pressure-bearing, ensures the ventilation effect.
Description
Technical Field
The utility model relates to a car seat ventilation technical field especially relates to a novel car seat ventilate device.
Background
The arrangement of ventilation devices in car seats to improve the comfort of the car has become more and more accepted by the market. However, in the prior art, the wind resistance of the ventilation device is relatively large, which affects the ventilation effect; and when bearing pressure, often appear ventilation channel jam, air current interrupt, the problem of air current loss.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a novel car seat ventilation device, reasonable in design has the characteristics of small wind resistance, good flexibility and good ventilation effect.
In order to solve the above problems, the utility model adopts the following technical scheme:
the utility model provides a novel car seat ventilation device, is including setting up the ventilation bag in car seat and being used for providing the wind regime of wind in the ventilation bag, its characterized in that:
an air inlet is formed in one side of the ventilation bag, and a plurality of air outlet holes are formed in the upper surface of the ventilation bag; an air guide pressure bearing layer is arranged in the ventilation bag;
the air guide pressure bearing layer comprises three-dimensional knitted mesh cloth and a plastic plate which are arranged from top to bottom; the plastic plate and the three-dimensional knitted mesh cloth are respectively provided with a first air guide hole and a second air guide hole which are coaxial with the air outlet hole; the first air guide hole and the second air guide hole are arranged corresponding to the air outlet hole;
the surface of one side of the plastic plate, which is far away from the three-dimensional knitted mesh cloth, is provided with a plurality of bulges protruding out of the surface; the other ends of the plurality of bulges face to the lower surface of the inner side of the ventilating bag; the plurality of protrusions are positioned between the adjacent first air guide holes; an air duct is formed between the plastic plate and the bulge and the cavity of the ventilation bag.
Preferably, a protective layer is arranged between the plastic plate and the inner lower surface of the ventilation bag; and one ends of the bulges, which are far away from the plastic plate, are connected with the protective layer.
Preferably, the three-dimensional knitted mesh cloth and the inner upper surface of the ventilation bag are connected through a first bonding layer; and a first through hole is formed in the position, corresponding to the air outlet, of the first bonding layer.
Preferably, the surface of one side of the plastic plate, which is far away from the protrusion, is provided with a plurality of vertical grooves and transverse grooves; the vertical grooves and the transverse grooves are distributed in a staggered manner; the vertical grooves and the transverse grooves are located between the protrusions and are separated from each other.
Preferably, a second adhesive layer for adhering and fixing with an automobile seat is arranged on the surface of the ventilation bag provided with the air outlet; and a second through hole is formed in the position, corresponding to the air outlet, of the second bonding layer.
Preferably, the air source is a fan; the fan is connected with the air inlet of the ventilating bag through a flexible air guide pipe.
Preferably, the material of the protective layer is non-woven fabric or silica gel.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a set up the wind-guiding bearing layer that comprises three-dimensional knitted mesh cloth and plastic plate in the ventilation bag, set up first wind-guiding hole and second wind-guiding hole that correspond with the exhaust vent on three-dimensional knitted mesh cloth and plastic plate, set up the arch on one side that the plastic plate keeps away from three-dimensional knitted mesh cloth, make the cavity of ventilation bag form the wind channel; when the air duct works, air enters the air duct and is blown out of the air outlet holes through the first air guide holes of the plastic plate and the second air guide holes of the three-dimensional knitted fabric, and compared with a structure that the air is directly blown out through the three-dimensional knitted fabric in the prior art, the air duct is formed and the three-dimensional knitted fabric with the air guide holes is arranged, so that the air resistance is reduced, and the flexibility is also ensured; and under the action of the plastic plate and the protrusions, the air channel is always kept smooth and free of blockage during pressure bearing, so that the ventilation effect is ensured.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is an exploded schematic view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 isbase:Sub>A schematic view of the cross-sectional structure A-A in FIG. 3;
FIG. 5 is a schematic view of the cross-sectional view B-B in FIG. 3;
wherein: the air bag comprises a ventilation bag 1, an air source 2, an air guide pressure bearing layer 3, a protective layer 4, a first adhesive layer 5, a second adhesive layer 6, a flexible air guide pipe 7, an air duct 10, an air inlet 11, an air outlet 12, a three-dimensional knitted mesh 31, a plastic plate 32, a first through hole 51, a second through hole 61, a second air guide hole 311, a first air guide hole 321, a protrusion 322, a vertical groove 323 and a transverse groove 324.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," "upper," "lower," "front," "rear," and the like as used herein, are for purposes of description only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention will be further described with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1-5, a novel ventilation device for a car seat comprises a ventilation bag 1 arranged in the car seat and a wind source 2 for providing wind into the ventilation bag 1, and is characterized in that:
an air inlet 11 is formed in one side of the ventilation bag 1, and a plurality of air outlet holes 12 are formed in the upper surface of the ventilation bag; an air guide pressure bearing layer 3 is arranged in the ventilation bag 1;
the wind guide pressure bearing layer 3 comprises three-dimensional knitted mesh 31 and a plastic plate 32 which are arranged from top to bottom; the plastic plate 32 and the three-dimensional knitted mesh cloth 31 are respectively provided with a first air guide hole 321 and a second air guide hole 311 which are coaxial with the air outlet hole 12; the first air guide hole 321 and the second air guide hole 311 are arranged corresponding to the air outlet 12;
the surface of one side of the plastic plate 32, which is far away from the three-dimensional knitted mesh cloth 31, is provided with a plurality of protrusions 322 protruding out of the surface; the other ends of the plurality of protrusions 322 face the inner lower surface of the ventilation bag 1; the plurality of protrusions 322 are located between the adjacent first air guiding holes 321; the plastic plate 32 forms a wind tunnel 10 with the protrusion 322 and the chamber of the ventilation bag 1.
In this embodiment, the air guide pressure bearing layer 3 composed of the three-dimensional knitted mesh 31 and the plastic plate 32 is arranged in the ventilation bag 1, the first air guide holes 321 and the second air guide holes 311 corresponding to the air outlet holes 12 are arranged on the three-dimensional knitted mesh 31 and the plastic plate 32, and the protrusions 322 are arranged on one side of the plastic plate 32 far away from the three-dimensional knitted mesh 31, so that the air duct 10 is formed in the cavity of the ventilation bag 1; when the air duct 10 is in work, air enters the air duct 10 and is blown out of the air outlet hole 12 through the first air guide holes 321 of the plastic plate 32 and the second air guide holes 311 of the three-dimensional knitted mesh cloth 31, and compared with a structure that air is directly blown out through the three-dimensional knitted mesh cloth 31 in the prior art, the formation of the air duct 10 and the arrangement of the three-dimensional knitted mesh cloth 31 with the air guide holes not only reduce wind resistance, but also ensure flexibility; and under the action of the plastic plate 32 and the protrusion 322, the air duct 10 is always kept smooth and free from blockage during pressure bearing, thereby ensuring the ventilation effect.
In this embodiment, the three-dimensional knitted mesh 31 has good elasticity, flexibility and air permeability.
Further, as shown in fig. 2, 4 and 5, a protective layer 4 is arranged between the plastic plate 32 and the inner lower surface of the ventilation bag 1; the ends of the plurality of protrusions 322 remote from the plastic plate 32 are connected to the protective layer 4.
In this embodiment, the protective layer 4 is provided to prevent noise and abrasion resistance, and prevent the protrusion 322 from directly contacting and rubbing the ventilation bag 1 to damage the ventilation bag 1.
Further, as shown in fig. 2, 4 and 5, the three-dimensional knitted mesh fabric 31 and the inner upper surface of the ventilation bag 1 pass through the first adhesive layer 5; the first adhesive layer 5 is provided with a first through hole 51 at a position corresponding to the air outlet 12.
In this embodiment, the first adhesive layer 5 is configured to adhere the three-dimensional knitted fabric 31 to the ventilation bag 1, so as to prevent the three-dimensional knitted fabric 31 from moving relative to the ventilation bag 1, which may cause the second air guiding holes 311 and the air outlet holes 12 to be misaligned, thereby affecting the air outlet effect.
In this embodiment, the three-dimensional knitted mesh 31 and the plastic plate 32 are bonded together and then disposed inside the ventilation bag 1.
Further, as shown in fig. 2, 4 and 5, a plurality of vertical grooves 323 and horizontal grooves 324 are formed on a surface of the plastic plate 32 on a side away from the protrusion 322; the vertical grooves 323 and the transverse grooves 324 are distributed in a staggered manner; a plurality of the vertical grooves 323 and the horizontal grooves 324 are located between the protrusions 322.
In this embodiment, the flexibility of the plastic plate 32 is improved by the arrangement of the vertical grooves 323 and the horizontal grooves 324 which are distributed alternately, and the overall bearing performance of the plastic plate 32 is ensured, thereby improving the riding comfort.
Further, as shown in fig. 1, 2, 3, 4 and 5, a second adhesive layer 6 for adhering and fixing with an automobile seat is arranged on the surface of the ventilation bag 1 provided with the air outlet 12; and a second through hole 61 is formed in the position of the second adhesive layer 6 corresponding to the air outlet 12.
In this embodiment, the second adhesive layer 6 is provided with a protective film, which is torn when the ventilation bag 1 is to be mounted in the car seat; after positioning, the ventilation bag 1 is glued in the car seat by means of the second adhesive layer 6.
Further, the air source 2 is a fan; the fan is connected with an air inlet 11 of the ventilating bag 1 through a flexible air guide pipe 7.
Further, the material of the protective layer 4 is non-woven fabric or silica gel.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the present invention.
Claims (7)
1. The utility model provides a novel car seat ventilation device, is including setting up the ventilation bag in car seat and being used for providing the wind regime of wind in the ventilation bag, its characterized in that:
an air inlet is formed in one side of the ventilation bag, and a plurality of air outlet holes are formed in the upper surface of the ventilation bag; an air guide pressure bearing layer is arranged in the ventilation bag;
the wind guide pressure bearing layer comprises three-dimensional knitted mesh cloth and a plastic plate which are arranged from top to bottom; the plastic plate and the three-dimensional knitted mesh cloth are respectively provided with a first air guide hole and a second air guide hole which are coaxial with the air outlet hole; the first air guide hole and the second air guide hole are arranged corresponding to the air outlet hole;
the surface of one side of the plastic plate, which is far away from the three-dimensional knitted mesh cloth, is provided with a plurality of bulges protruding out of the surface; the other ends of the plurality of bulges face to the lower surface of the inner side of the ventilation bag; the plurality of protrusions are positioned between the adjacent first air guide holes; an air duct is formed between the plastic plate and the bulge and the cavity of the ventilation bag.
2. The novel ventilation device for the automobile seat as claimed in claim 1, wherein a protective layer is arranged between the plastic plate and the inner lower surface of the ventilation bag; and one ends of the bulges, which are far away from the plastic plate, are connected with the protective layer.
3. The novel automobile seat ventilation device as claimed in claim 1, wherein the three-dimensional knitted mesh fabric and the inner upper surface of the ventilation bag are connected through a first adhesive layer; and a first through hole is formed in the position, corresponding to the air outlet, of the first bonding layer.
4. The novel automobile seat ventilation device is characterized in that the surface of one side, away from the protrusion, of the plastic plate is provided with a plurality of vertical grooves and transverse grooves; the vertical grooves and the transverse grooves are distributed in a staggered manner; the vertical grooves and the horizontal grooves are located between the protrusions.
5. The novel ventilation device for the automobile seat as claimed in claim 1, wherein a second adhesive layer for adhering and fixing with the automobile seat is arranged on the surface of the ventilation bag provided with the air outlet; and a second through hole is formed in the position, corresponding to the air outlet, of the second bonding layer.
6. The new seat ventilation device as claimed in claim 1, wherein said wind source is a fan; the fan is connected with the air inlet of the ventilation bag through a flexible air guide pipe.
7. The novel ventilation device for the automobile seat as claimed in claim 2, wherein the protective layer is made of non-woven fabric or silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222836736.5U CN218805375U (en) | 2022-10-27 | 2022-10-27 | Novel ventilation of car seat device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222836736.5U CN218805375U (en) | 2022-10-27 | 2022-10-27 | Novel ventilation of car seat device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218805375U true CN218805375U (en) | 2023-04-07 |
Family
ID=87257556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222836736.5U Active CN218805375U (en) | 2022-10-27 | 2022-10-27 | Novel ventilation of car seat device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218805375U (en) |
-
2022
- 2022-10-27 CN CN202222836736.5U patent/CN218805375U/en active Active
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