CN2293481Y - Ventilation back cushion - Google Patents
Ventilation back cushion Download PDFInfo
- Publication number
- CN2293481Y CN2293481Y CN97211386U CN97211386U CN2293481Y CN 2293481 Y CN2293481 Y CN 2293481Y CN 97211386 U CN97211386 U CN 97211386U CN 97211386 U CN97211386 U CN 97211386U CN 2293481 Y CN2293481 Y CN 2293481Y
- Authority
- CN
- China
- Prior art keywords
- hollow body
- boss
- model
- utility
- back pad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model relates to a ventilation back cushion, which is especially suitable for vehicles. A hollow body which is sealed at the periphery is provided with an air intake duct, the front of the hollow body is provided with lug bosses that have cross recesses in the middle parts, the center of each cross recess is provided with an air outlet hole that is communicated with the hollow body, and the lug bosses form a ventilating planar body. The utility model has the advantages of novel and simple structure, low cost, easy fabrication, capability of one-time successful compression molding, ventilation, gas permeation, capability of cooling sweat, and comfort for sitting and leaning.
Description
The utility model relates to a kind of ventilated back pad, is specially adapted on the automobile as seat cushion or backrest.
At present seat cushion or backrest generally are by Sponge outer cover to be housed outside to constitute, but this back pad is when using summer, often make because of perspiring on one's body clothes is attached to, feel under the weather, and influence traffic safety, for this reason, the back pad that adopts the plastics establishment is now also arranged, as back pad, though slight chill in the air is arranged when using summer with ventilative pearl, feel more comfortable, but its cost height is made trouble, the warp and filling of stringing is easily broken, life-span is short, and is difficult for long-time seating, so be not widely adopted.
The purpose of this utility model is exactly at the actual needs on above-mentioned situation and the automobile, and a kind of later-model ventilated back pad is provided.
The purpose of this utility model is achieved like this, and adopting periphery is the leak free hollow body, and air inlet pipe is housed on the hollow body, and the boss of band cross recess is arranged on the hollow body front, and the cross recess center has with the air gate that is communicated with in the hollow body.
The utility model is simple in structure, and cost is low, is using comfortablely, has popularizing application prospect well.
Below knot platform accompanying drawing elaborates to structure of the present utility model.
Fig. 1 is a structure front view of the present utility model.
Fig. 2 is a side sectional view of the present utility model.
Fig. 3 is a boss structure amplification front elevation of the present utility model.
Fig. 4 is the utility model boss structure side enlarged view.
Provided by Fig. 1, the utility model is that its periphery is on the leak free hollow body 1 air intake chamber 2 to be housed, and boss 3 is arranged on the front of hollow body 1, and there is downward cross recess 4 at boss 3 middle parts, and there is the air gate 5 with hollow body 1 internal communication at cross recess 4 centers.For preventing that back pad is pressed together, pillar 6 (seeing shown in Figure 2) is arranged on hollow body 1 inner face.
The utility model can once be suppressed by flexible plastic or rubber and form, and boss 3 tops are the plane, and boss totally constitutes a whole ventilative plane.Boss quantity is not limit, and boss 3 height and the cross recess depths are so that people's seating stifled incessantly air gate on back pad is advisable.
In use, this back pad is contained in the seat back of automobile, air intake chamber 2 is communicated with the blower fan of automobile and gets final product.In use, when the people sits or leans against on the back pad, because the plane boss of band cross recess is arranged on the back pad, people's buttocks portion or back can not be blocked air gate, the cold air of being sent here by blower fan can blow on the person by the air gate 5 at cross recess 4 centers in the same old way, thereby can play effect well in the cooling in summer, comfortable durable.Through on probation, respond well, well received.
Claims (3)
1, a kind of ventilated back pad, be to be air intake chamber (2) to be housed on the leak free hollow body (1) constitute by periphery, it is characterized in that on the front of said hollow body (1) boss (3) being arranged, there is downward cross recess (4) at boss (3) middle part, and there is the air gate (5) with hollow body (1) internal communication at cross recess (4) center.
2, ventilated back pad according to claim 1 is characterized in that said boss (3) top is the plane, and boss totally constitutes a whole ventilative plane.
3, ventilated back pad according to claim 1, it is characterized in that in the said hollow body (1) and on pillar (6) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97211386U CN2293481Y (en) | 1997-03-06 | 1997-03-06 | Ventilation back cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97211386U CN2293481Y (en) | 1997-03-06 | 1997-03-06 | Ventilation back cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2293481Y true CN2293481Y (en) | 1998-10-07 |
Family
ID=33929930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97211386U Expired - Fee Related CN2293481Y (en) | 1997-03-06 | 1997-03-06 | Ventilation back cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2293481Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011067720A1 (en) | 2009-12-01 | 2011-06-09 | Gabriele Zecca | System for receiving a user |
| CN104739599A (en) * | 2015-04-15 | 2015-07-01 | 梁彦 | Medical air injection cushion |
| CN106321477A (en) * | 2016-09-30 | 2017-01-11 | 成都捷科菲友信息技术有限公司 | Electric air blowing apparatus for backpack type apparatus |
-
1997
- 1997-03-06 CN CN97211386U patent/CN2293481Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011067720A1 (en) | 2009-12-01 | 2011-06-09 | Gabriele Zecca | System for receiving a user |
| US9119476B2 (en) | 2009-12-01 | 2015-09-01 | Synergy Business & Finanza Societa′ A Responsabilita′ Limitata | System for receiving a user |
| CN104739599A (en) * | 2015-04-15 | 2015-07-01 | 梁彦 | Medical air injection cushion |
| CN106321477A (en) * | 2016-09-30 | 2017-01-11 | 成都捷科菲友信息技术有限公司 | Electric air blowing apparatus for backpack type apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 1998.10.07 |