CN202236247U - Dual-layer massage air bag - Google Patents
Dual-layer massage air bag Download PDFInfo
- Publication number
- CN202236247U CN202236247U CN2011202862160U CN201120286216U CN202236247U CN 202236247 U CN202236247 U CN 202236247U CN 2011202862160 U CN2011202862160 U CN 2011202862160U CN 201120286216 U CN201120286216 U CN 201120286216U CN 202236247 U CN202236247 U CN 202236247U
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- air bag
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- pad
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- plastic layer
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Abstract
The utility model relates to a dual-layer massage air bag, which comprises a left air bag and a right air bag, wherein inner layers of the left air bag and the right air bag are plastic layers; the left air bag has a left through hole; a left gasket is welded on the left through hole; a left air guiding hole is formed in the left gasket and is communicated with the left through hole; the right air bag has a right through hole; a right gasket is welded on the right through hole; a right air guiding hole is formed in the right gasket and is communicated with the right through hole; the plastic layer of the left gasket is welded with the plastic layer of the right gasket; and the left air guiding hole is communicated with the right air guiding hole. The utility model has the advantages that: the dual-layer massage air bag has a simple structure and a bright market popularization prospect, raw materials are saved, and manufacturing cost is reduced.
Description
Technical field
This utility model relates to a kind of double-deck massage air bag.
Background technology
Massage air bag is mainly used in massage chair the inside, through the cyclic process of inflation venting, the acupuncture point of human body is massaged, and increases comfort level.
The massage air bag that uses on the market now, the general composite material that all adopts is produced, and composite material constitutes by three layers; Be TPU (Thermoplastic polyurethanes from outside to inside successively; The thermoplastic polyurethane) layer, nylon layer of cloth, TPU layer utilize the good characteristics of heat seal strength of TPU, at first are that the edge weld of two composite materials constitutes an independent air bag; The outer welding of right latter two independent air bag fuses, thereby constitutes double-deck massage air bag.
Yet; Existing double-deck massage air bag; Because internal layer, the skin of composite material all are the TPU layers, and TPU raw material and processing charges thereof cause the manufacturing cost of double-deck massage air bag very high all than higher; Thereby cause the price of product higher, existing double-deck massage air bag is difficult on market, promote.
The utility model content
In order to overcome the deficiency of prior art, the utility model provides a kind of simple in structure, save raw material, reduce the double-deck massage air bag of manufacturing cost.
In order to achieve the above object, the technical scheme that this utility model adopted is following:
A kind of double-deck massage air bag comprises left air bag and right air bag, and left air bag or right air bag are provided with valve; The internal layer of said left air bag is a plastic layer, and the internal layer of said right air bag also is a plastic layer; Said left air bag offers left through hole, and welding has left pad on the said left through hole, offers left gas port on the said left pad, and the outward flange of left through hole is positioned at the projection of outward flange on the plastic layer of left air bag of left pad, and left gas port is connected with left through hole; Said right air bag offers right through hole, and welding has right pad on the said right through hole, offers right gas port on the said right pad, and the outward flange of right through hole is positioned at the projection of outward flange on the plastic layer of right air bag of right pad, and right gas port is connected with right through hole; The plastic layer welding of the plastic layer of said left pad and right pad, said left gas port is connected with right gas port.
The skin of said left air bag is the fiber layer of cloth, and the skin of said right air bag also is the fiber layer of cloth; The fiber layer of cloth of left side air bag, the fiber layer of cloth of right air bag are the nylon layer of cloth.
The plastic layer of left side air bag, the plastic layer of right air bag are the TPU layer.
Optional, said left pad comprises a plastic layer, the structure of right pad is identical with left pad.The plastic layer of said left pad is the TPU layer.
Optional, the shape of said left through hole and right through hole is circular or square or rhombus etc.The shape of said left pad and right pad is circular or square or rhombus etc.
This utility model compared with prior art; The composite material of making left air bag and right air bag all is improved to two-layer structure; Left side air bag and right air bag are to be welded together through the left pad of left through hole and right through hole and the plastic layer of right pad, and the cladding material beyond left through hole and the right through hole need not re-use extra plastic material and make, and has significantly reduced raw material; Reduce cost of manufacture, had good marketing prospect.
Description of drawings
Fig. 1 is the structural representation of the double-deck massage air bag of this utility model embodiment.
Reference numeral: left air bag 1, right air bag 2, left pad 3, right pad 4, plastic layer 11, fiber layer of cloth 12, plastic layer 21, fiber layer of cloth 22, plastic layer 31, plastic layer 41, left gas port 131, right gas port 231.
The specific embodiment
As shown in Figure 1, a kind of double-deck massage air bag, it comprises left air bag 1 and right air bag 2, left air bag 1 (also can be right air bag 2) is provided with valve (figure is last not to be drawn).
Said left air bag 1 is a two-layer structure, and the internal layer of left air bag 1 is a plastic layer 11, and skin is a fiber layer of cloth 12; Said right air bag 2 also is a two-layer structure, and the internal layer of right air bag 2 is a plastic layer 21, and skin is a fiber layer of cloth 22.
Said left air bag 1 offers left through hole 13, and welding has left pad 3 on the said left through hole 13, offers left gas port 131 on the said left pad 3, and said left pad 3 comprises a plastic layer 31, and the plastic layer 31 of left pad 3 is relative with the plastic layer 11 of left air bag 1; The outward flange of left side through hole 13 is positioned at the projection of outward flange on the plastic layer 11 of left air bag 1 of left pad 3, and the surface area of promptly left through hole 13 is less than the surface area of left pad 3, and left pad 3 can hide left through hole 13 fully; Left side gas port 131 is connected with left through hole 13.
Said right air bag 2 offers right through hole 23, and welding has right pad 4 on the said right through hole 23, offers right gas port 231 on the said right pad 4, and said right pad 4 comprises a plastic layer 41, and the plastic layer 41 of right pad 4 is relative with the plastic layer 21 of right air bag 2; The outward flange of right through hole 23 is positioned at the projection of outward flange on the plastic layer 21 of right air bag 2 of right pad 4, and the surface area of promptly right through hole 23 is less than the surface area of right pad 4, and right pad 4 can hide right through hole 23 fully; Right gas port 231 is connected with right through hole 23.
The plastic layer 31 of said left pad 3 and plastic layer 41 weldings of right pad 4, said left gas port 131 is connected with right gas port 231.
The fiber layer of cloth 12 of the left air bag 1 of present embodiment, the fiber layer of cloth 22 of right air bag 2 all adopt the nylon cloth material to form.Plastic layer 11, the plastic layer 21 of right air bag 2, the plastic layer 31 of left pad 3 and the plastic layer 41 of right pad 4 of left side air bag 1 all adopt the TPU material to form.
The left through hole 13 of present embodiment and the shape of right through hole 23 are circle (also can be square, rhombus etc.), and the shape of left pad 3 and right pad 4 also is circle (also can be square, rhombus etc.).
The making flow process of present embodiment is following:
Step 1: on composite material, cut out the face cloth of a specific dimensions (for example 60cm*40cm), said composite material is a two-layer structure, comprises plastic layer and fiber layer of cloth;
Step 2: on the face cloth, cut out a manhole, produce a circular gasket with plastic material, the surface area of said circular gasket is greater than the surface area of manhole; And on circular gasket, offer a gas port;
Step 3: relatively the surface of the plastic layer of the surface of the plastic layer of circular gasket and face cloth; And circular gasket covering manhole, at this moment, gas port should be connected with through hole; Be welded together circular gasket and cloth with high frequency then, become airbag components;
Step 4: repeating step 1 is produced another airbag components to step 3;
Step 5: the surface of the plastic layer of the circular gasket at the manhole place of two airbag components relatively, and two gas ports are connected, are welded together two circular gasket with high frequency then;
Step 6: on composite material, cut out the base fabric material that two sizes equate with the face cloth of step 1; The surface of the plastic layer of two base fabric material respectively with the surface of the plastic layer of the face cloth of two airbag components relatively; The edge of two base fabric material is welded together with high frequency with the edge of the face cloth of two airbag components respectively, becomes left air bag, right air bag thereby make;
Step 7: on left air bag, press valve, promptly accomplish the making of double-deck massage air bag.
Through experimental verification, the double-deck massage air bag of present embodiment, cost-saved about 18%, and also along with the increase of the size of double-deck massage air bag, the cost of saving can be more; Moreover the performance of double-deck massage air bag can't descend, and the inflation cycle number of times still can reach more than 100,000 times, and is not damaged, can bear big pressure.
The foregoing description is that this utility model is comparatively preferably a kind of, and simple change that those skilled in the art make in the protection domain of this utility model or replacement all drop in the protection domain of this utility model.
Claims (8)
1. a double-deck massage air bag comprises left air bag and right air bag, and left air bag or right air bag are provided with valve, it is characterized in that the internal layer of said left air bag is a plastic layer, and the internal layer of said right air bag also is a plastic layer; Said left air bag offers left through hole, and welding has left pad on the said left through hole, offers left gas port on the said left pad, and the outward flange of left through hole is positioned at the projection of outward flange on the plastic layer of left air bag of left pad, and left gas port is connected with left through hole; Said right air bag offers right through hole, and welding has right pad on the said right through hole, offers right gas port on the said right pad, and the outward flange of right through hole is positioned at the projection of outward flange on the plastic layer of right air bag of right pad, and right gas port is connected with right through hole; The plastic layer welding of the plastic layer of said left pad and right pad, said left gas port is connected with right gas port.
2. double-deck massage air bag as claimed in claim 1 is characterized in that, the skin of said left air bag is the fiber layer of cloth, and the skin of said right air bag also is the fiber layer of cloth.
3. double-deck massage air bag as claimed in claim 2 is characterized in that, the fiber layer of cloth of the fiber layer of cloth of left air bag, right air bag is the nylon layer of cloth.
4. like each described double-deck massage air bag of claim 1-3, it is characterized in that the plastic layer of left air bag, the plastic layer of right air bag are the TPU layer.
5. double-deck massage air bag as claimed in claim 1 is characterized in that, the shape of said left through hole and right through hole is circular or square or rhombus.
6. double-deck massage air bag as claimed in claim 1 is characterized in that, the shape of said left pad and right pad is circular or square or rhombus.
7. double-deck massage air bag as claimed in claim 1 is characterized in that, said left pad comprises a plastic layer, and the structure of right pad is identical with left pad.
8. double-deck massage air bag as claimed in claim 7 is characterized in that, the plastic layer of said left pad is the TPU layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202862160U CN202236247U (en) | 2011-08-08 | 2011-08-08 | Dual-layer massage air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202862160U CN202236247U (en) | 2011-08-08 | 2011-08-08 | Dual-layer massage air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202236247U true CN202236247U (en) | 2012-05-30 |
Family
ID=46097562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202862160U Expired - Lifetime CN202236247U (en) | 2011-08-08 | 2011-08-08 | Dual-layer massage air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202236247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334801A (en) * | 2021-06-21 | 2021-09-03 | 刘烈新 | Composite material light safety helmet and manufacturing method thereof |
-
2011
- 2011-08-08 CN CN2011202862160U patent/CN202236247U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334801A (en) * | 2021-06-21 | 2021-09-03 | 刘烈新 | Composite material light safety helmet and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Zengcheng District Xian village Sha Kau village temple in Guangdong city of Guangzhou province (510000 pit soil) workshop B1 Patentee after: Guangzhou Yu Xin new materials Co. Ltd. Address before: Xintang Town, Guangdong city of Guangzhou province Zengcheng City 510000 Xintang Road West Bai Jiang Hongda Industrial Park A5 Patentee before: Guangzhou Yuxin Environmental Protection Plastic Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |