CN203046961U - Seat ventilating device and auto seat - Google Patents
Seat ventilating device and auto seat Download PDFInfo
- Publication number
- CN203046961U CN203046961U CN 201220719538 CN201220719538U CN203046961U CN 203046961 U CN203046961 U CN 203046961U CN 201220719538 CN201220719538 CN 201220719538 CN 201220719538 U CN201220719538 U CN 201220719538U CN 203046961 U CN203046961 U CN 203046961U
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- air
- fan
- seating device
- adapter plate
- ventilated seating
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- Chair Legs, Seat Parts, And Backrests (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses a seat ventilating device. The seat ventilating device comprises a centrifugal fan, a mounting plate and a fan hanging shell, wherein air enters into the centrifugal fan in the axial direction and exits from the centrifugal fan by the axial direction, the mounting plate is arranged on one side of the centrifugal fan, a mounting hole is formed in the mounting plate, the fan hanging shell is arranged on the other side of the centrifugal fan and is coated on the outer side of the centrifugal fan, an air inlet is formed in the inlet air side of the centrifugal fan, a turning air flue is arranged on the air outlet side of centrifugal fan, an outlet end of the turning air flue is connected with the mounting plate, and an air outlet communicated with the outlet end of the turning air flue is formed in the mounting plate. According to the seat ventilating device, inlet air and outlet air of the centrifugal fan are in the same direction by means of the fan hanging shell, the centrifugal fan is mounted in a hanging mode through the mounting plate, airflow coming from outside the fan in a narrow and small space can be guided and distributed well, and the seat ventilating device is suitable for a seat-blow type auto seat. The utility model further discloses an auto seat with the seat ventilating device.
Description
Technical field
The utility model relates to the automotive seat technical field, more particularly, relates to a kind of ventilated seating device and automotive seat.
Background technology
In recent years, along with the seat comfort system development of technology, the seat with air inerchange function becomes a kind of novel product of gradually accepting for people.By the air inerchange of chair surface and seat inside, can realize that seat and occupant's body surface present better local environment interface.Particularly in the season that human bodies such as summer are easy to perspire, help the perspire of seat occupant body surface to reach salubrious more.This type of automotive seat ventilated seating device technique has obtained market application widely.
Yet, the ventilated seating device since need be inner at seat or vehicle body space scope that its peripheral extent is narrow relatively in arrange that the wind-guiding setting of its ventilation system becomes puzzlement designer's a difficult problem always.
Therefore, how to be implemented in better in the small space air-flow from external fan is carried out the wind-guiding distribution, become the technical matters that those skilled in the art need to be resolved hurrily.
The utility model content
In view of this, the utility model provides a kind of ventilated seating device and automotive seat, to be implemented in better in the small space air-flow from external fan is carried out the wind-guiding distribution.
For achieving the above object, the utility model provides following technical scheme:
A kind of ventilated seating device comprises:
Air inlet through hollow shaft, the centrifugal flow fan of paraxonic air-out;
Be arranged at the adapter plate of described centrifugal flow fan one side, have mounting hole on the described adapter plate;
Be arranged at described centrifugal flow fan opposite side, and the fan that is coated on the described centrifugal flow fan outside hangs the body contact body, described fan hangs the inlet side that the body contact body is positioned at described centrifugal flow fan and offers ventilation inlet, the air side that is positioned at described centrifugal flow fan is provided with steering air channel, the exit end of described steering air channel links to each other with described adapter plate, and offers the air outlet that is communicated with the exit end of described steering air channel on the described adapter plate.
Preferably, in above-mentioned ventilated seating device, it is plastic injection piece or metallic stamping pieces that described fan hangs the body contact body.
Preferably, in above-mentioned ventilated seating device, the point of connection quantity between described adapter plate and the described centrifugal flow fan is more than 2 and 2.
Preferably, in above-mentioned ventilated seating device, the air intake of described steering air channel and outlet air end are 90 ° of angles.
A kind of automotive seat comprise cushion and backrest, and described cushion and/or described backrest are provided with the ventilated seating device, and described ventilated seating device is as above each described ventilated seating device.
Preferably, in above-mentioned automotive seat, described ventilated seating Unit Installation plate is connected on the supporting body of described cushion and/or described backrest, and offer the through hole corresponding with described air outlet on the described supporting body, the sponge foaming body of described cushion and/or described backrest offers the air guide air channel that is communicated with and leads to the ventilation air cushion layer of described cushion and/or described backrest with described through hole.
Preferably, in above-mentioned automotive seat, between described adapter plate and the described supporting body, and be positioned at described air outlet place and be provided with the hermetically-sealed construction layer.
Preferably, in above-mentioned automotive seat, be provided with sponge bed course or the felt bed course of annular or frame type between described supporting body and the described hermetically-sealed construction layer.
Preferably, in above-mentioned automotive seat, described hermetically-sealed construction layer is polyurethane sponge foaming bed course, rubber pange bed course or compressiblely moulds basic flexible pipe;
Preferably, in above-mentioned automotive seat, adopt bonding, buckle between described hermetically-sealed construction layer and the described adapter plate or press solidly to be connected.
From above-mentioned technical scheme as can be seen, the ventilated seating device that the utility model provides, hang the fan arrangement of outstanding structure owing to adopted rigidity, make the fan module of ventilated seating device working under the structure coupled condition more stable, more shock-absorbing relatively, realized that simultaneously fan turns round under the environment of relative closure, also helped to improve the fan service life of whole ventilated seating device.The utility model can also solve admirably be easy to cause owing to fan motor rotor running and support structure between resonance and resonance problem of transmission.The utility model can also help to reduce and the wind that suppresses the air inlet through hollow shaft mouth of centrifugal type fan is made an uproar to occupant's noise jamming.The utility model hangs the body contact body and can make the air intake of centrifugal flow fan and air-out in same direction by fan is set, realized the lifting of centrifugal flow fan by adapter plate, can be implemented in better in the small space air-flow from external fan is carried out the wind-guiding distribution, be applicable to the interior ventilated seating device of automotive seat of seat blowing type.
Description of drawings
The structural representation of the ventilated seating device that Fig. 1 provides for the utility model embodiment;
The part sectional view of the automotive seat that Fig. 2 provides for the utility model embodiment;
The part sectional view of the automotive seat that Fig. 3 provides for another embodiment of the utility model.
The specific embodiment
The disclosed ventilated seating device of the utility model and automotive seat carry out the wind-guiding distribution to be implemented in better in the small space to the air-flow from external fan.
Accompanying drawing below in conjunction with the utility model ventilated seating device, technical scheme to the utility model ventilated seating device is clearly and completely described, obviously, described embodiment only is the utility model ventilated seating device part embodiment, rather than whole embodiment.Based on the embodiment in the utility model ventilated seating device, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the protection domain of the utility model ventilated seating device.
See also Fig. 1-Fig. 3, the structural representation of the ventilated seating device that Fig. 1 provides for the utility model embodiment; The part sectional view of the automotive seat that Fig. 2 provides for the utility model embodiment; The part sectional view of the automotive seat that Fig. 3 provides for another embodiment of the utility model.
The ventilated seating device that the utility model embodiment provides comprises:
Air inlet through hollow shaft, the centrifugal flow fan 10 of paraxonic air-out;
Be arranged at the adapter plate 11 of described centrifugal flow fan 10 1 sides, have mounting hole 13 on the described adapter plate 11; Adapter plate 11 plays and supporting body 04(vehicle seat chair basin skeleton or backrest skeleton) be connected effect, between the default part of the installation of adapter plate 11 and supporting body 04, realize the connection of firm stable equally.
Be arranged at described centrifugal flow fan 10 opposite sides, and the fan that is coated on described centrifugal flow fan 10 outsides hangs the body contact body, described fan hangs the inlet side that the body contact body is positioned at described centrifugal flow fan 10 and offers ventilation inlet 14, the air side that is positioned at described centrifugal flow fan 10 is provided with steering air channel 20, the exit end of described steering air channel 20 links to each other with described adapter plate 11, and offers the air outlet 21 that is communicated with the exit end of described steering air channel 20 on the described adapter plate 11.
The ventilated seating device that the utility model provides, hang the fan arrangement of outstanding structure owing to adopted rigidity, make the fan module of ventilated seating device working under the structure coupled condition more stable, more shock-absorbing relatively, realized that simultaneously fan turns round under the environment of relative closure, also helped to improve the fan service life of whole ventilated seating device.The utility model can also solve admirably be easy to cause owing to fan motor rotor running and support structure between resonance and resonance problem of transmission.The utility model can also help to reduce and the wind that suppresses the air inlet through hollow shaft mouth of centrifugal type fan is made an uproar to occupant's noise jamming.The utility model hangs the body contact body and can make the air intake of centrifugal flow fan and air-out in same direction by fan is set, realized the lifting of centrifugal flow fan by adapter plate, can be implemented in better in the small space air-flow from external fan is carried out the wind-guiding distribution, be applicable to the interior ventilated seating device of automotive seat of seat blowing type.
It is plastic injection piece or metallic stamping pieces that described fan hangs the body contact body, and the point of connection quantity between described adapter plate 11 and the described centrifugal flow fan 10 is more than 2 and 2, and the air intake of described steering air channel 20 and outlet air end are 90 ° of angles.
The automotive seat that the utility model embodiment provides comprise cushion 01 and backrest 01 ', and described cushion 01 and/or described backrest 01 ' are provided with the ventilated seating device, and wherein, described ventilated seating device is the as above disclosed ventilated seating device of embodiment.Because the automotive seat that the utility model provides adopt above-mentioned ventilated seating device, therefore have all technique effects of above-mentioned ventilated seating device concurrently, this paper does not repeat them here.
Described ventilated seating Unit Installation plate 11 is connected on the supporting body 04 of described cushion 01 and/or described backrest 01 ', and offer the through hole 24 corresponding with described air outlet 21 on the described supporting body 04, the sponge foaming body 05 of described cushion 01 and/or described backrest 01 ' offers the air guide air channel 06 that is communicated with and leads to the ventilation air cushion layer 02 of described cushion 01 and/or described backrest 01 ' with described through hole 24.
Between described adapter plate 11 and the described supporting body 04, and be positioned at the hermetically-sealed construction layer 22 at described air outlet 21 places.Hermetically-sealed construction layer 22 has certain space scale of construction, namely has certain width and height.One end attaches or adheres to the periphery place of the air outlet 21 that is connected adapter plate 11, is connected as a single entity with adapter plate 11; The other end of hermetically-sealed construction layer 22 is to the flat bottom surface in the air guide air channel 06 of the sponge foaming body 05 of supporting body 04.
Be provided with sponge bed course or the felt bed course 07 of annular or frame type between described supporting body 04 and the described hermetically-sealed construction layer 22.Described hermetically-sealed construction layer 22 is for polyurethane sponge foaming bed course, rubber pange bed course or compressiblely mould basic flexible pipe; Adopt bonding, buckle between described hermetically-sealed construction layer 22 and the described adapter plate 11 or press solidly and be connected.
When the ventilated seating device is fastening when being installed on the supporting body 04 of the inner metal bottom basin of the cushion 01 of seat or backrest 01 ', flexible compressible/flexible hermetically-sealed construction the layer 22 of air outlet 21 directly towards and aim at supporting body 04, and make it to present certain compressed state that is adjacent to.At this moment, hermetically-sealed construction layer 22 plays the airtight effect with respect to the flat air port of air outlet 21 and end basin 04, has stoped the air-flow from centrifugal flow fan 10 to run off.
The utility model since centrifugal flow fan 10 with turn back/the integrated assembling of steering-type wind path, simplified seat air guide air channel structure, solved higher, the air channel structure complicated problems of air guide wind path distance, windage of this series products in the past.Simultaneously, integral structure makes that also the structure of whole ventilated seating device blower fan power module is compacter, is suitable for the narrow and small relatively installing space in seat inside more.
Since adopted flexible compressible/flexible hermetically-sealed construction layer 22 is as the wind path interface, can solve the ventilated seating device blower fan power module that occurs and the reserving hole interface position on cushion/backrest sponge foaming body effectively because rocking cause the wind path interface to misplace leaking out possible under vehicle jolts environment for a long time.
The ventilated seating device makes that this series products is more suitable for producing with the modularization pattern owing to adopt integral structure, also is more suitable for docking with the general assembly of seat assembly realization modularization, has simplified the production assembly technology.
Each embodiment adopts the mode of going forward one by one to describe in this specification sheets, and what each embodiment stressed is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments herein.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a ventilated seating device is characterized in that, comprising:
Air inlet through hollow shaft, the paraxonic air-out centrifugal flow fan (10);
Be arranged at the adapter plate (11) of described centrifugal flow fan (10) one sides, have mounting hole (13) on the described adapter plate (11);
Be arranged at described centrifugal flow fan (10) opposite side, and the fan that is coated on described centrifugal flow fan (10) outside hangs the body contact body, described fan hangs the inlet side that the body contact body is positioned at described centrifugal flow fan (10) and offers ventilation inlet (14), the air side that is positioned at described centrifugal flow fan (10) is provided with the steering air channel (20) towards seat bearing pads (05), the exit end of described steering air channel (20) links to each other with described adapter plate (11), and offers the air outlet (21) that is communicated with the exit end of described steering air channel (20) on the described adapter plate (11).
2. ventilated seating device according to claim 1 is characterized in that, the air outlet of described adapter plate (11) is provided with flexible ring around the hermetically-sealed construction layer (22) of closed characteristic towards seat bearing pads (05) one side.
3. ventilated seating device according to claim 1 is characterized in that, the point of connection quantity between described adapter plate (11) and the described centrifugal flow fan (10) is more than 2 and 2.
4. ventilated seating device according to claim 1 is characterized in that, the air intake of described steering air channel (20) and outlet air end are 90 ° of angles.
5. automotive seat, comprise cushion (01) and backrest (01 '), described cushion (01) and/or described backrest (01 ') are provided with the ventilated seating device, it is characterized in that, described ventilated seating device is as each described ventilated seating device of claim 1-4.
6. automotive seat according to claim 5, it is characterized in that, described ventilated seating Unit Installation plate (11) is connected on the supporting body (04) of described cushion (01) and/or described backrest (01 '), and offer the through hole (24) corresponding with described air outlet (21) on the described supporting body (04), the sponge foaming body (05) of described cushion (01) and/or described backrest (01 ') offers the air guide air channel (06) that is communicated with and leads to the ventilation air cushion layer (02) of described cushion (01) and/or described backrest (01 ') with described through hole (24).
7. automotive seat according to claim 6 is characterized in that, between described adapter plate (11) and the described supporting body (04), and are positioned at described air outlet (21) and locate to be provided with hermetically-sealed construction layer (22).
8. automotive seat according to claim 7 is characterized in that, are provided with sponge bed course or the felt bed course (07) of annular or frame type between described supporting body (04) and the described hermetically-sealed construction layer (22).
9. automotive seat according to claim 7 is characterized in that, described hermetically-sealed construction layer (22) is for polyurethane sponge foaming bed course, rubber pange bed course or compressiblely mould basic flexible pipe;
10. automotive seat according to claim 7 is characterized in that, adopt bonding, buckle between described hermetically-sealed construction layer (22) and the described adapter plate (11) or press solidly to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220719538 CN203046961U (en) | 2012-12-24 | 2012-12-24 | Seat ventilating device and auto seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220719538 CN203046961U (en) | 2012-12-24 | 2012-12-24 | Seat ventilating device and auto seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203046961U true CN203046961U (en) | 2013-07-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220719538 Expired - Fee Related CN203046961U (en) | 2012-12-24 | 2012-12-24 | Seat ventilating device and auto seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203046961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057450A (en) * | 2012-12-24 | 2013-04-24 | 廊坊市金色时光科技发展有限公司 | Seat ventilating device and automobile seat |
-
2012
- 2012-12-24 CN CN 201220719538 patent/CN203046961U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057450A (en) * | 2012-12-24 | 2013-04-24 | 廊坊市金色时光科技发展有限公司 | Seat ventilating device and automobile seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20211224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |