CN201365709Y - Heating sofa - Google Patents
Heating sofa Download PDFInfo
- Publication number
- CN201365709Y CN201365709Y CNU2009201137400U CN200920113740U CN201365709Y CN 201365709 Y CN201365709 Y CN 201365709Y CN U2009201137400 U CNU2009201137400 U CN U2009201137400U CN 200920113740 U CN200920113740 U CN 200920113740U CN 201365709 Y CN201365709 Y CN 201365709Y
- Authority
- CN
- China
- Prior art keywords
- layer
- resistance heating
- sofa
- heating
- software
- 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 - Lifetime
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- Air-Conditioning For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model discloses a heating sofa, which comprises bottom cushions and back cushions that are made of fabric layers and software filling layers, wherein a resistance heating layer electrically connected with external power supply is arranged between the fabric layer and the software filling layer of the bottom cushion and back cushion; a fireproof and waterproof non-gel surface layer is arranged between the resistance heating layer and the fabric layer; a non-woven insulation layer is arranged between the resistance heating layer and the software filling layer; and the bottom cushion and the back cushion are the structures fixed on a sofa seat. The heating sofa has the advantages of simple structure, low cost, high fireproofness and waterproofness, good safety performance and low energy consumption.
Description
Technical field
The utility model relates to a kind of sofa.
Background technology
For fear of cold that winter, sofa was seated, people have researched and developed Heating sofa, but existing Heating sofa or heating effect difference energy consumption height, structure is too complicated, waterproof fireproofing poor performance, cost height, be that 200620033232.8 Heating sofa is arranged on the sofa bottom side to heating part as the patent No., this structure heating effect is poor, and the energy consumption height wastes energy.
The utility model content
Technical problem to be solved in the utility model just provides a kind of Heating sofa, and it is simple in structure, the fire-proof and water-proof height, and security performance is good, and energy consumption is lower.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of Heating sofa, comprise heelpiece and back cushion by precoat and software packed layer composition, it is characterized in that: be provided with the resistance heating layer that is electrically connected with external power between the precoat of described heelpiece and software packed layer, be provided with fire-proof and water-proof between described resistance heating layer and precoat and do not have the glue surface layer, be provided with like this and can guarantee that extraneous liquid substances infiltrates resistance heating layer, be provided with the nonwoven interlayer between described resistance heating layer and software packed layer, the effect of heat insulation that can strengthen between resistance heating layer and software packed layer is set like this, improves security performance.
Improved, be provided with the resistance heating layer that is electrically connected with external power between the precoat of described back cushion and software packed layer, being provided with fire-proof and water-proof between described resistance heating layer and precoat does not have the glue surface layer, is provided with the nonwoven interlayer between described resistance heating layer and software packed layer.
Preferably, described heelpiece and back cushion are the structure that is fixed on the sofa seat, and this structure is not easy resistance heating layer is damaged, and increase security performance.
Further, the resistance heating layer of described heelpiece and back cushion serial connection, simplified structure has also reduced cost.
Preferably, described software packed layer is the cotton packed layer of shredding.
The utility model is simple in structure, and cost is low, the fire-proof and water-proof height, and security performance is good, and energy consumption is lower.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described:
Fig. 1 is the overall structure schematic diagram of a kind of Heating sofa of the utility model;
Fig. 2 is the sectional structure schematic diagram of heelpiece and back cushion among Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, be a kind of Heating sofa of the utility model, comprise heelpiece 3 and back cushion 4 by precoat 1 and software packed layer 2 compositions, the software packed layer is the cotton packed layer of shredding, heelpiece and back cushion are the structure that is fixed on the sofa seat, be provided with the resistance heating layer 5 that is electrically connected with external power between the precoat of described heelpiece and back cushion and software packed layer, be provided with fire-proof and water-proof between described resistance heating layer and precoat and do not have glue surface layer 6, be provided with like this and can guarantee that extraneous liquid substances infiltrates resistance heating layer, be provided with nonwoven interlayer 7 between described resistance heating layer and software packed layer, the effect of heat insulation that can strengthen between resistance heating layer and software packed layer is set like this, improves security performance.The resistance heating layer serial connection of described heelpiece and back cushion is one.
Claims (6)
1, a kind of Heating sofa, comprise heelpiece and back cushion by precoat and software packed layer composition, it is characterized in that: be provided with the resistance heating layer that is electrically connected with external power between the precoat of described heelpiece and software packed layer, being provided with fire-proof and water-proof between described resistance heating layer and precoat does not have the glue surface layer, is provided with the nonwoven interlayer between described resistance heating layer and software packed layer.
2, Heating sofa according to claim 1 is characterized in that: described heelpiece is the structure that is fixed on the sofa seat.
3, Heating sofa according to claim 1 and 2, it is characterized in that: be provided with the resistance heating layer that is electrically connected with external power between the precoat of described back cushion and software packed layer, being provided with fire-proof and water-proof between described resistance heating layer and precoat does not have the glue surface layer, is provided with the nonwoven interlayer between described resistance heating layer and software packed layer.
4, Heating sofa according to claim 3 is characterized in that: described back cushion is the structure that is fixed on the sofa seat.
5, Heating sofa according to claim 3 is characterized in that: the resistance heating layer serial connection of described heelpiece and back cushion.
6, Heating sofa according to claim 3 is characterized in that: described software packed layer is the cotton packed layer of shredding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201137400U CN201365709Y (en) | 2009-02-10 | 2009-02-10 | Heating sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201137400U CN201365709Y (en) | 2009-02-10 | 2009-02-10 | Heating sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201365709Y true CN201365709Y (en) | 2009-12-23 |
Family
ID=41484612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201137400U Expired - Lifetime CN201365709Y (en) | 2009-02-10 | 2009-02-10 | Heating sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201365709Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106263766A (en) * | 2016-08-11 | 2017-01-04 | 成都市开悦化纤有限公司 | A kind of can the multifunction sofa of the anti-demodicid mite of anophelifuge |
| CN109750501A (en) * | 2017-11-02 | 2019-05-14 | 丹阳八紫光能有限公司 | A kind of fire-proof and water-proof sofa cloth |
-
2009
- 2009-02-10 CN CNU2009201137400U patent/CN201365709Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106263766A (en) * | 2016-08-11 | 2017-01-04 | 成都市开悦化纤有限公司 | A kind of can the multifunction sofa of the anti-demodicid mite of anophelifuge |
| CN109750501A (en) * | 2017-11-02 | 2019-05-14 | 丹阳八紫光能有限公司 | A kind of fire-proof and water-proof sofa cloth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091223 |