CN202728023U - Heating pad body for seat - Google Patents
Heating pad body for seat Download PDFInfo
- Publication number
- CN202728023U CN202728023U CN 201220339231 CN201220339231U CN202728023U CN 202728023 U CN202728023 U CN 202728023U CN 201220339231 CN201220339231 CN 201220339231 CN 201220339231 U CN201220339231 U CN 201220339231U CN 202728023 U CN202728023 U CN 202728023U
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- CN
- China
- Prior art keywords
- seat
- heating pad
- material matrix
- heating resistor
- heating
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- 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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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a heating pad body for a seat, which comprises a material matrix and heating resistance wires arranged on the material matrix, wherein the material matrix is a meshy matrix with a characteristic of permeability to foaming liquid. The heating pad body for the seat breaks through the form of the traditional material matrix and adopts the meshy matrix with the characteristic of the permeability to the foaming liquid such as polyurethane as a base material of the heating pad body for the seat. According to the heating pad body for the seat, with the adoption of the meshy base material and a technology application, the matching and the integration of integrated forming of a cushion/backrest foaming body can be realized effectively, and a low-cost thermal heating function can be achieved for the seat.
Description
Technical field
The utility model relates to the automotive seat technical field, more particularly, relates to a kind of seat heating pad.
Background technology
Seat Warming device type in the past, be limited to the sheet fabricbase heat temperature heating pad on the cushion that is installed on seat surface sleeve below/backrest foaming body more, this type of heat temperature heating pad adopts and Chain cushion/backrest foaming body and the relative discrete structure of seat surface sleeve, usually adopt heat temperature heating pad and seat foaming body finished product and seat surface sleeve to carry out the later stage and be fitted to each other, now be widely used in all kinds of manned vehicles field.Yet; it is to be noted; the installation fixed form of above-mentioned heat temperature heating pad and seat is owing to adopting Split assembled to fix; after often can appearing at the long-term use of vehicle; the situation of gauffer or displacement may appear in pad, the serious generation that will cause the disabler situations such as chair surface local overheating.At present, the safety misadventure that causes thus is not rarely seen.
In recent years, the market competition of automotive field is gradually fierce, and is also gradually strong to the requirement of the Seat system for vehicle of cost degradation.A kind of seat surface sleeve and cushion/integrated chair type of backrest foaming body becomes the solution that this type of low-cost seat is produced.It is characterized in that in the production process of seat, change common cushion/backrest foaming body and seat surface sleeve and produce respectively, unite the production technology of assembling.And the technology of employing surface cover and cushion/backrest foaming body integration mold moulding, surface cover and cushion/backrest foaming body is combined as a whole in mould.The problem that it has well solved original seat complex manufacturing effectively reduces productive costs, is more suitable for efficiently carrying out of seat production.
Yet it is basis material that the hot temperature heating of seat in the past pad adopts the closely knit clothes such as nonwoven fabrics or looped fabric usually, through techniques such as seam embroidery or gluings the thermal resistance materials such as heating resistor line is assembled with it integration, forms sheet fabricbase heating cushion body.Key character of this type of heat temperature heating pad is exactly that material matrix is relatively closely knit, does not possess so that the characteristic that can flow and see through such as class expanding foam solutions such as polyurethane.Namely so that seat heat temperature heats being integrated into for impossible of the class foaming bodies such as pad and polyurethane.
Therefore, how to solve the integration problem of the class foaming bodies such as seat heat temperature heating pad and polyurethane, 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 seat heating pad, to solve the integration problem of the class foaming bodies such as seat heat temperature heating pad and polyurethane.
For achieving the above object, the utility model provides following technical scheme:
A kind of seat heating pad comprises material matrix and the heating resistor line that is arranged on the described material matrix, and described material matrix is the mesh matrix with the penetrating characteristic of foaming liquid.
Preferably, in above-mentioned seat heating pad, described material matrix is specially the glass fiber strand mesh grid, through compiling plane hole pattern or distributed porous base cloth.
Preferably, in above-mentioned seat heating pad, described heating resistor line is sewed up in the mode of rope embroidery sewing wiring by sewing thread and is arranged on the described material matrix.
Preferably, in above-mentioned seat heating pad, described sewing thread comprise with described heating resistor suturing with thread management be arranged on the described material matrix the sewing upper thread and the sewing bottom line.
Preferably, in above-mentioned seat heating pad, the insulation enamel-cover resistor wire that described heating resistor line is sub-thread or multiply.
Preferably, in above-mentioned seat heating pad, described heating resistor line is sheath type multiply heating resistor line or non-sheath type multiply heating resistor line.
Preferably, in above-mentioned seat heating pad, described heating resistor line is the resistor wire with PVC or teflon insulation sheath.
Preferably, in above-mentioned seat heating pad, described heating resistor line is nonisulated naked silk resistor wire.
Can find out from above-mentioned technical scheme, the seat heating pad that the utility model provides, broken through the form of traditional material matrix, adopted to have such as class expanding foam solutions such as polyurethane and can flow through the mesh matrix of characteristic, as the base material of seat heating pad.The utility model is used by the seat heating pad product and the technology that adopt the mesh basis material, can effectively solve the supporting integration problem of described cushion/backrest foaming body integrated molding, realized that this type of seat can realize cheaply hot temperature heating function equally, this type of seat has been realized cheaply hot temperature heating function.
Description of drawings
The structural representation of the seat heating pad take the glass fiber strand mesh grid as material matrix that Fig. 1 provides for the utility model embodiment;
Fig. 2 stitches the partial schematic diagram of embroidering for a kind of heating resistor line and the coiling of mesh matrix that the utility model embodiment provides;
Fig. 3 stitches the partial schematic diagram of embroidering for another kind of heating resistor line and the coiling of mesh matrix that the utility model embodiment provides;
The structural representation of the seat heating pad take distributed porous base cloth as material matrix that Fig. 4 provides for the utility model embodiment.
The specific embodiment
The utility model discloses a kind of seat heating pad, to solve the integration problem of the class foaming bodies such as seat heat temperature heating pad and polyurethane.
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
See also Fig. 1-Fig. 4, the structural representation of the seat heating pad take the glass fiber strand mesh grid as material matrix that Fig. 1 provides for the utility model embodiment; Fig. 2 stitches the partial schematic diagram of embroidering for a kind of heating resistor line and the coiling of mesh matrix that the utility model embodiment provides; Fig. 3 stitches the partial schematic diagram of embroidering for another kind of heating resistor line and the coiling of mesh matrix that the utility model embodiment provides; The structural representation of the seat heating pad take distributed porous base cloth as material matrix that Fig. 4 provides for the utility model embodiment.
The seat heating pad 00 that the utility model embodiment provides comprises material matrix and the heating resistor line 20 that is arranged on the material matrix, and wherein, material matrix is the mesh matrix with the penetrating characteristic of foaming liquid.Heating resistor line 20 links to each other with external power supply by the wire related with the seat heating pad and wire harness 01, realizes the purpose of heating.
The seat heating pad that the utility model provides has been broken through the form of traditional material matrix, has adopted to have such as class expanding foam solutions such as polyurethane and can flow through the mesh matrix of characteristic, as the base material of seat heating pad.The utility model is used by the seat heating pad product and the technology that adopt the mesh basis material, can effectively solve the supporting integration problem of described cushion/backrest foaming body integrated molding, realized that this type of seat can realize cheaply hot temperature heating function equally, this type of seat has been realized cheaply hot temperature heating function.
In the present embodiment, material matrix specifically can be glass fiber strand mesh grid 10, through compile plane hole pattern or distributed porous base cloth 10 '.Wherein glass fiber strand mesh grid 10 is by tow mesh grid Grain lines 11, tow mesh grid broadwise line 12 and tow mesh grid broadwise line 12 ' work out, and the glass fiber strand mesh grid 10 after the establishment has mesh-structured.The a plurality of distributed porous base cloth hole 101 that distributed porous base cloth 10 ' have is evenly arranged '.In the present embodiment, distributed porous base cloth hole 101 ' be the regular hexagon structure, it will be understood by those skilled in the art that, distributed porous base cloth hole 101 ' also can be other shapes, such as shapes such as circle, square, triangles, the utility model to distributed porous base cloth hole 101 ' concrete shape do not do restriction.
In the present embodiment, heating resistor line 20 is sewed up in the mode of rope embroidery sewing wiring by sewing thread 30 and is arranged on the material matrix.Concrete, sewing thread 30 comprises sews up sewing upper thread 31 and the sewing bottom line 32 that is arranged on the material matrix with heating resistor line 20.
The heating resistor line 20 that the utility model has guaranteed to be used for hot temperature heating function effectively is arranged on the mesh basis material according to certain figure and routing mode according to the correlation technique designing requirement.The stitching of heating resistor line 20 is arranged and is adopted sewing upper thread and bottom line and its coiling seam embroidery mode, the heating resistor drum blind stitching that relative sewing thread is thicker is combined in such as the tow mesh grid, through compiling on the mesh basis materiales such as plane hole pattern or distributed porous base cloth, fixes so that the heating resistor line is located relatively securely according to the technique figure.
In the present embodiment, heating resistor line 20 is the insulation enamel-cover resistor wire of sub-thread or multiply.For example, heating resistor line 20 is sheath type multiply heating resistor line 21 or non-sheath type multiply heating resistor line 22.
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 General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, in other embodiments realization.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. a seat heating pad comprises material matrix and the heating resistor line (20) that is arranged on the described material matrix, it is characterized in that, described material matrix is the mesh matrix with the penetrating characteristic of foaming liquid.
2. seat heating pad as claimed in claim 1 is characterized in that, described material matrix is specially glass fiber strand mesh grid (10), through compiling plane hole pattern or distributed porous base cloth (10 ').
3. seat heating pad as claimed in claim 1 is characterized in that, described heating resistor line (20) is sewed up in the mode of rope embroidery sewing wiring by sewing thread (30) and is arranged on the described material matrix.
4. seat heating pad as claimed in claim 3 is characterized in that, described sewing thread (30) comprises sews up sewing upper thread (31) and the sewing bottom line (32) that is arranged on the described material matrix with described heating resistor line (20).
5. seat heating pad as claimed in claim 1 is characterized in that, described heating resistor line (20) is the insulation enamel-cover resistor wire of sub-thread or multiply.
6. seat heating pad as claimed in claim 5 is characterized in that, described heating resistor line (20) is sheath type multiply heating resistor line (21) or non-sheath type multiply heating resistor line (22).
7. seat heating pad as claimed in claim 1 is characterized in that, described heating resistor line (20) is for having the resistor wire of PVC or teflon insulation sheath.
8. seat heating pad as claimed in claim 1 is characterized in that, described heating resistor line (20) is nonisulated naked silk resistor wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339231 CN202728023U (en) | 2012-07-13 | 2012-07-13 | Heating pad body for seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339231 CN202728023U (en) | 2012-07-13 | 2012-07-13 | Heating pad body for seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202728023U true CN202728023U (en) | 2013-02-13 |
Family
ID=47653754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220339231 Expired - Lifetime CN202728023U (en) | 2012-07-13 | 2012-07-13 | Heating pad body for seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202728023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113597816A (en) * | 2019-03-28 | 2021-11-02 | 赛峰飞机发动机公司 | Deformable and formable heating mat |
-
2012
- 2012-07-13 CN CN 201220339231 patent/CN202728023U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113597816A (en) * | 2019-03-28 | 2021-11-02 | 赛峰飞机发动机公司 | Deformable and formable heating mat |
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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 |
Granted publication date: 20130213 |
|
| CX01 | Expiry of patent term |