CN205706289U - A kind of automotive seat integral type ventilation unit - Google Patents
A kind of automotive seat integral type ventilation unit Download PDFInfo
- Publication number
- CN205706289U CN205706289U CN201620381382.1U CN201620381382U CN205706289U CN 205706289 U CN205706289 U CN 205706289U CN 201620381382 U CN201620381382 U CN 201620381382U CN 205706289 U CN205706289 U CN 205706289U
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- ventilation
- ventilation duct
- cushion
- backrest
- fan
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Abstract
The utility model discloses a kind of automotive seat integral type ventilation unit, including ventilation duct and fan, ventilation duct is provided with cushion ventilation duct and backrest ventilation duct, and fan is connected with cushion ventilation duct, the integral type aeration structure of cushion ventilation duct, backrest ventilation duct and fan formed automobile seat.Automobile seat ventilation device of the present utility model, backrest and cushion share a fan, and the aeration structure of ventilation duct and fan composition integral type, decrease line arrangement difficulty, reduce production cost；Meanwhile, the junction at cushion and backrest is provided with extension type flexible pipe, can avoid because backrest rotates the impact bringing.
Description
Technical field
The utility model relates to automotive seating art field, more particularly to a kind of automotive seat one
Body formula ventilation unit.
Background technology
With the progress of seat comfort system technology, the seat with air exchange function becomes
A kind of novel product gradually being accepted by people.Handed over by the air within chair surface and seat
Change, it is possible to achieve seat and occupant's body surface present more preferable local environment interface.Especially
It is the season being easy to perspiration at human bodies such as summers, more contribute to seat occupant body surface
Perspire and clearly, the essential characteristic of this type of aeration seat device is that fan passes through air just to wind
The air admission hole of fan blowing mouth, directly blows to be built in the ventilation air guide within Chain cushion or backrest
Layer, then blow to be seated at the human body of seat through ventilative seat surface sleeve, this kind of ventilated seating type is led to
It is commonly referred to as seat blowing type seat.
Chinese utility model patent (publication number: CN203511372U, publication date: 2014-4-02)
Disclose the document of entitled automobile seat ventilation device, it was recently reported that be provided with on seat loading end
Ventilation cushion, described ventilation cushion farther includes cushion, and described cushion includes supporting pad, described
It is provided with the projection protruding from its surface laterally in stake pad, described projection is provided with through hole,
Being interspersed with some guide ducts in the through hole of described supporting pad, described guide duct is all connected to a wind
On machine, described blower fan is arranged at the air-conditioner air outlet of described under-seat, and the utility model sets
The advantage of meter is well to reach radiating effect, and shortcoming is intended to the supporting pad at cushion and back cushion
In two ventilation ducts will be set, ventilation duct is complicated with the connection line of blower fan again, and equipment gets up
Cumbersome.
Utility model content
For solving the problems referred to above, the utility model devises a kind of automotive seat integral type ventilation dress
Putting, backrest and cushion share a fan, and wind is sent in ventilation cushion by fan, realize leaning on simultaneously
The back of the body and the ventilation of cushion.
Automotive seat integral type ventilation unit of the present utility model, including ventilation duct and fan, institute
State ventilation duct and be provided with cushion ventilation duct and backrest ventilation duct, cushion ventilation duct and backrest ventilation duct
Inside communicates, and described cushion ventilation duct is provided with fan, and cushion ventilation duct is by connecting steel
Silk is connected with cushion, cushion ventilation duct, backrest ventilation duct and the one of fan formed automobile seat
Body formula aeration structure.
Specifically, described cushion ventilation duct includes the first ventilation mouth of pipe and the first ventilation shaft, institute
Stating backrest ventilation duct and including the second ventilation mouth of pipe and the second ventilation shaft, the first ventilation mouth of pipe is just right
Cushion, the second ventilation mouth of pipe faces backrest, in the first ventilation shaft and the second ventilation shaft
Portion keeps communicating.
Specifically, described cushion ventilation duct is provided with the junction of described backrest ventilation duct and is connected
Pipe, described connecting tube is extension type plastic tube.
Specifically, described fan is centrifugal fan.
Operation principle of the present utility model: wind is blasted cushion by the centrifugal fan on cushion simultaneously
Wind is sent into the first ventilation mouth of pipe by the first ventilation shaft by ventilation duct and backrest ventilation duct, logical
Cross the second ventilation shaft and wind is sent into the second ventilation mouth of pipe, the first ventilation mouth of pipe and the second ventilation duct
Mouth is respectively fed to wind in cushion and backrest again, thus realizes the ventilation to automotive seat.
The beneficial effects of the utility model are: automobile seat ventilation device of the present utility model,
Backrest and cushion share a fan, and the aeration structure of ventilation duct and fan composition integral type,
Decrease line arrangement difficulty, reduce production cost；Meanwhile, the connection at cushion and backrest
Place is provided with extension type flexible pipe, can avoid because backrest rotates the impact bringing.
Brief description
Fig. 1 is the axle side schematic diagram of the utility model automotive seat integral type ventilation unit structure；
Fig. 2 is scheme of installation in automotive seat for the ventilation unit of Fig. 1；
Fig. 3 is the ventilation unit connection diagram of Fig. 2；
In figure each element label as follows:
1 ventilation duct: 1.1 cushion ventilation ducts, 1.2 backrest ventilation ducts, 1.3 first ventilations
The mouth of pipe, the 1.4 second ventilation mouths of pipe, 1.5 first ventilation shafts, 1.6 second ventilation shafts；
2 fans；
3 connection steel wires；
4 connecting tubes；
5 backrests；
6 cushions；
7 cushion steel wires.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings, below
Embodiment is that the utility model is not limited to following example to of the present utility model explanation.
Understand in conjunction with Fig. 1, automotive seat integral type ventilation unit disclosed in the utility model, bag
Including ventilation duct 1 and fan 2, the fan in the present embodiment is preferably centrifugal fan, in conjunction with figure
3 understand, centrifugal fan connects with external circuitry, it is therefore an objective to blast air in ventilation duct 1,
Ventilation duct is provided with cushion ventilation duct 1.1 and backrest ventilation duct 1.2, and cushion ventilation duct 1.1 leads to
Crossing connection steel wire 3 to be connected with cushion 5, understanding in conjunction with Fig. 3, cushion 5 is arranged on cushion steel
On silk 7, thus realizing fixing purpose, understanding in conjunction with Fig. 2, cushion ventilation duct 1.1 is arranged
In cushion 5, backrest ventilation duct 1.2 is arranged in backrest 6, and in the utility model
Automobile seat ventilation device is only provided with fan 2 on cushion ventilation duct 1.1, decreases at backrest
On fan is set, thus decrease the complexity that internal circuit is arranged；Cushion in this enforcement
The integral type aeration structure of ventilation duct the 1.1st, backrest ventilation duct 1.2 and fan 2 formed automobile seat,
This integral type aeration structure ensure that the convenient of installation process, also reduces simultaneously and produces into
This.
Cushion ventilation duct 1.1 includes the first ventilation mouth of pipe 1.3 and the first ventilation shaft 1.5, described
Backrest ventilation duct 1.2 includes the second ventilation mouth of pipe 1.4 and the second ventilation shaft 1.6, when blower fan 2
When blasting air in ventilation duct 1, in cushion ventilation duct 1.1 and backrest ventilation duct 1.2 simultaneously
Having air circulation, the air of circulation flows to the first ventilation mouth of pipe by the first ventilation shaft 1.5
1.3, flow to the second ventilation mouth of pipe 1.4, wherein the first ventilation duct by the second ventilation shaft 1.6
Cushions on seat for the mouth 1.3 ventilate, it is ensured that clear air on cushion, the second ventilation mouth of pipe 1.4
Ventilate to backrest, thus realize ventilating on cushion and backrest simultaneously, reach preferable radiating effect,
In addition described cushion ventilation duct (1.1) and the junction of backrest ventilation duct (1.2) are provided with and can stretch
The connecting tube (4) of contracting formula plastic tube material, this design can effectively prevent the rotation of backrest
The technical problem brought.
Automobile seat ventilation device of the present utility model, by arranging electricity on cushion ventilation duct
Fan, it is ensured that simultaneously ventilate to backrest and cushion, and the ventilation of ventilation duct and fan composition integral type
Structure, decreases line arrangement difficulty, reduces production cost.
Claims (4)
1. an automotive seat integral type ventilation unit, including ventilation duct (1) and fan (2),
It is characterized in that: described ventilation duct (1) is provided with cushion ventilation duct (1.1) and backrest ventilates
Pipe (1.2), cushion ventilation duct (1.1) and backrest ventilation duct (1.2) are internal to be communicated, described seat
It is provided with fan (2) on pad ventilation duct (1.1), and cushion ventilation duct (1.1) is by connecting
Steel wire (3) is connected with cushion (5), cushion ventilation duct (1.1), backrest ventilation duct (1.2)
Integral type aeration structure with fan (2) formed automobile seat.
2. automotive seat integral type ventilation unit according to claim 1, its feature exists
In: described cushion ventilation duct (1.1) includes the first ventilation mouth of pipe (1.3) and the first ventilation duct
Road (1.5), described backrest ventilation duct (1.2) includes that the second ventilation mouth of pipe (1.4) and second leads to
Wind pipeline (1.6), the first ventilation mouth of pipe (1.3) faces cushion (5), the second ventilation mouth of pipe
(1.4) backrest (6), the first ventilation shaft (1.5) and the second ventilation shaft (1.6) are faced
Internal holding, communicates.
3. automotive seat integral type ventilation unit according to claim 1 and 2, it is special
Levy and be: the junction of described cushion ventilation duct (1.1) and described backrest ventilation duct (1.2)
Being provided with connecting tube (4), described connecting tube (4) is extension type plastic tube.
4. automotive seat integral type ventilation unit according to claim 1 and 2, it is special
Levy and be: described fan (2) is centrifugal fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620381382.1U CN205706289U (en) | 2016-04-29 | 2016-04-29 | A kind of automotive seat integral type ventilation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620381382.1U CN205706289U (en) | 2016-04-29 | 2016-04-29 | A kind of automotive seat integral type ventilation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205706289U true CN205706289U (en) | 2016-11-23 |
Family
ID=57291807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620381382.1U Active CN205706289U (en) | 2016-04-29 | 2016-04-29 | A kind of automotive seat integral type ventilation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205706289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111409523A (en) * | 2020-04-01 | 2020-07-14 | 汉腾汽车有限公司 | Car seat ventilating fan mounting structure |
-
2016
- 2016-04-29 CN CN201620381382.1U patent/CN205706289U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111409523A (en) * | 2020-04-01 | 2020-07-14 | 汉腾汽车有限公司 | Car seat ventilating fan mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Song Sixin Inventor after: Xia Gaobing Inventor after: Zhang Huan Inventor before: Zhang Huan Inventor before: Xia Gaobing |
|
| COR | Change of bibliographic data |