CN1220125A - Inflatable mattress and its making method - Google Patents
Inflatable mattress and its making method Download PDFInfo
- Publication number
- CN1220125A CN1220125A CN 97118798 CN97118798A CN1220125A CN 1220125 A CN1220125 A CN 1220125A CN 97118798 CN97118798 CN 97118798 CN 97118798 A CN97118798 A CN 97118798A CN 1220125 A CN1220125 A CN 1220125A
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- bed
- inflatable mattress
- valve
- gas
- air valve
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Abstract
The present invention relates to an inflatable cushion and its production method. Said invented inflatable cushion includes an air bag body and an air valve, and the interior of the air bag body is filled up with soft foamed filler, and the face layer of the air bag body is formed from of external cloth material layer and internal composite film layer coated with PVC, and the peripheral edges of said air bag body are joined together air-tightly by using adhesive.
Description
What the present invention relates to is that a kind of pocket type is inflated pressure-bearing mat of assisting and the method for making this mat, especially a kind of inflation, self-healing inflatable mattress and preparation method thereof of exempting from.
Existing inflatable mattress mainly includes mattress, seat cushion, back cushion, bolster etc., they adopt gastight rubberized fabric to make after adhesive is bonding basically, inflate air to the gas that is bonded by rubberized fabric and assist in the body by adding a charge valve, form a gas and assist the inflatable mattress of formula for people to use.The inflatable mattress of this structure can be made difformity and size mat according to different purposes and needs, but it is unreasonable that this inflatable mattress is made on the restriction of material and the preparation method, cause this inflatable mattress to have the deficiency of following several respects: first, the rubberized fabric that uses is flexible, bearing capacity is little, break easily, also aging easily, service life is shorter.The second, made inflatable mattress shape is difficult to standard, often presents and heaves shape, and the poor effect that people use lacks comfort.The 3rd; though can wind up or fold up after the air of this inflatable mattress in it overflowed; be convenient to people and go out to carry, but, but must inflate it to when reusing; the inflatable mattress less for some volumes; though available mouth is blown, it not only bothers, and very unhygienic; and the inflatable mattress bigger for some volumes then must have inflator just can make the inflatable mattress use that sticks out.The 4th, make inflatable mattress with rubberized fabric as surface layer, can bring a kind of cool place to the user in the use, air-locked sticky feeling.Just because of this, at present, people also do not assist the application of formula inflatable mattress to give enough understanding to gas, have limited this product promotion and have used.
The objective of the invention is to overcome the deficiency of above-mentioned existence, make, can recover voluntarily the inflatable mattress inflated by the composite double layer lining and provide a kind of, and the preparation method of this inflatable mattress.
The present invention finishes by following technical solution, it mainly assists body and air valve to be made up of precoat through the gas that is bonded, assist at this gas and to fill up effigurate flexible foam filler in the body, assist on the body at gas and to be fixed with air valve with glue, owing in gas is assisted body, be filled with the flexible foam filler, utilize the compressibility of this filler and recover the characteristics of shape voluntarily, reach the purpose that gas is assisted the inflation of body runback.
Assist the working strength of body for increasing gas, the surface layer that the present invention adopts be outer bed of cloth, in be coated with the duplex spread-blade bed of material that is shaped on PVC synthetics composite film and form, behind glue bond around the duplex spread-blade bed of material up and down, make gas and assist body, this duplex spread-blade bed of material both had used cloth, as the intensity of clothes such as nylon cloth, cotton or chemical fabric, have the air-tightness of the synthetic rete of PVC again.
The present invention also assists the adhesive joints all around of body to be fixed with air valve with glue at gas, this air valve is made of flat-shaped valve body, the spool that is connected on it and the valve gap that is screwed on the spool, and the inner end of valve gap is provided with jacking block and jacking block roof pressure at the valve pad that is disposed on the spool.
The present invention makes above-mentioned inflatable mattress by the following method, makes the duplex spread-blade bed of material earlier, selects nylon cloth, and a kind of in cotton or the chemical fabric simultaneously evenly applies with the PVC synthetics at it, makes the one side of bed of cloth form the composite film of a densification; The above-mentioned duplex spread-blade bed of material is cut into identical two precoats up and down of size, accommodate the flexible foam filler of definite shape again at hard-pressed bale after, it is bonding to carry out high-temperature pressurizing with glue around the duplex spread-blade bed of material up and down, and the flat-shaped valve seat with air valve is bonded in this seam crossing of the duplex spread-blade bed of material up and down together simultaneously.
Described flexible foam filler is a kind of filler that has numerous pores that are interconnected, its adopts a kind of in ethene, polyvinyl chloride or the poly-peace fat, make with case bubble method or through foaming machine after adding blowing agent, its shape is produced arbitrarily according to the needs of made product.
Description of drawings is as follows:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the used air valve structure schematic diagram of the present invention.
Fig. 3 is the block diagram of preparation method of the present invention.
Below will the present invention will be described in detail: Fig. 1 by accompanying drawing, the present invention mainly assists body 1 and air valve 2 to form by gas, gas assist body 1 by upper and lower surface layer 3 stick with glue agent around constitute after bonding, the volume that forms in it is filling up the flexible foam filler 4 with definite shape, and the adhesive joints of upper and lower surface layer 3 of assisting body 1 at gas is also with the glue air valve 2 that is being connected.The surface layer up and down that common gas is assisted body 1 by elasticity preferably rubberized fabric make, although the sealing of this rubberized fabric is relatively good, its intensity is obviously not enough, and aging easily.The surface layer that the present invention adopts is for being outward bed of cloth, as clothes such as nylon cloth, cotton or chemical fabrics, in promptly be coated with the Composite Double surface layer that is shaped on one deck PVC synthetics composite film in the one side of bed of cloth, the intensity of the existing used cloth of this Composite Double surface layer has the air-tightness of rubberized fabric again.The used flexible foam filler 4 of the present invention is mainly made the relief compressible filler of having of definite shape with materials such as ethene, polyvinyl chloride or poly-peace fat with the blowing agent foaming.The present invention is included in gas with this flexible foam filler 4 and assists in the body, utilize the compressibility and the characteristic that can recover shape voluntarily of flexible foam filler 4, make the inflatable mattress of self-resetting type, behind the inflatable mattress pressurized, gas assists the air in the body 1 to discharge from air valve 2, gas assists the flexible foam filler 4 in the body to be compressed volume-diminished, at this moment inflatable mattress coiling or folding can be got up carry.When needs recover user mode with inflatable mattress, as long as air valve is opened, in gas is assisted body 1 under the effect that recovers shape power voluntarily of flexible foam filler, air will enter gas from air valve 2 automatically and assist in the body 1, after the flexible foam filler returns to original shape voluntarily, inflation is just accused and is finished, at this moment closing gas check valve gets final product, the air valve that the present invention is used, its structure comprises flat-shaped valve body 21, the spool 22 that is connected on it and be screwed in valve gap 23 on the spool 22, spool 22 also can be made with valve body 21 one, and the pore 24 on the valve body 21 is left from spool 22, disposes rubber valve pad 25 on 24 of the passages in the middle of spool 22, and jacking block 26 roof pressures that valve gap 23 inner ends are provided with are on rubber valve pad 25, as shown in Figure 2.
Fig. 3, the present invention makes above-mentioned inflatable mattress by the following method, make two-sided layered material (system surface layer 5) earlier, select a kind of in nylon cloth, cotton or the chemical fabric, simultaneously evenly apply at it with the PVC synthetics, make the one side of bed of cloth form the composite film of a densification, the above-mentioned duplex spread-blade bed of material is cut into identical two precoats up and down of size.Secondly, produce flexible foam filler (system filler 6), select a kind of in ethene, polyvinyl chloride, poly-peace fat or the vinyl chloride for use, after adding blowing agent, make with case bubble method or through foaming machine, its shape and size are made arbitrarily according to the needs of product, and as bolster, its shape is made pane, as seat cushion, the thin box-shaped of its shape one-tenth.With the flexible foam filler of two precoat cladding definite shapes up and down, (bag filler 7), with the perimeter alignment up and down of two two-sided bed of materials up and down, behind the flat-shaped valve body of seam crossing (dress valve 8) with air valve, add adhesive (adding glue 9) back under the situation of heating pressurized adhesion (pressurized adhesion of heating (10), good gas is assisted body to make an air-tightness.Added high temperature and pressure are different and different according to material therefor.
The present invention compared with prior art assists the table of body as the upper therapeutic method to keep the adverse qi flowing downward owing to the two-sided bed of material that has adopted gluing Surface layer, and clad the flexible foam filler that can return to form voluntarily, it is simple in structure that the present invention is had, and uses Convenient, reliable, long service life goes out to carry with easy to use, has improved quality and the gear of product, Enlarge the scope of application of product, had the characteristics such as higher economy and social value.
Claims (5)
1, a kind of inflatable mattress, it mainly assists body and air valve to be made up of precoat through the gas that is bonded, and it is characterized in that described gas is assisted to fill up effigurate flexible foam filler (4) in the body (1) and assist body (1) to go up at gas to be fixed with air valve (2) with glue.
2, inflatable mattress as claimed in claim 1, it is characterized in that precoat that described gas assists body (1) is by being bed of cloth outward, the one side of inherent this bed of cloth is coated with the duplex spread-blade bed of material that is shaped on PVC synthetics composite film to be formed, with two identical duplex spread-blade bed of materials up and down around stick with glue agent and make airtight gas after bonding and assist body (1).
3, inflatable mattress as claimed in claim 2, it is characterized in that described gas assist body (1) up and down the seam crossing of two duplex spread-blade bed of materials be fixed with air valve (2) with glue, this air valve (2) is by flat-shaped valve body (21), spool that is connected on it (22) and the valve gap (23) that is screwed on the spool (22) constitute, the inner end of valve gap be provided with jacking block (26) but and roof pressure at the valve pad (25) that is disposed on the spool (22).
4, a kind of preparation method of above-mentioned inflatable mattress, it is characterized in that making earlier the duplex spread-blade bed of material, select a kind of in nylon cloth, cotton or the chemical fabric, simultaneously evenly apply, make the one side of bed of cloth form the composite layer of a densification with the PVC synthetics at it; The above-mentioned duplex spread-blade bed of material is cut into identical two precoats up and down of size, accommodate the flexible foam filler of definite shape again at hard-pressed bale after, it is bonding to carry out high-temperature pressurizing with glue around the duplex spread-blade bed of material up and down, and the flat-shaped valve seat with air valve is bonded in the seam crossing of the duplex spread-blade bed of material up and down together simultaneously.
5, inflatable mattress preparation method as claimed in claim 4, it is characterized in that described flexible foam filler is the filler that a kind of inside has numerous pores that are interconnected, its a kind of with in ethene, polyvinyl chloride or the poly-peace fat, after adding blowing agent with case bubble method or make the compressible flexible foam filler of definite shape, size through foaming machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97118798 CN1102366C (en) | 1997-12-19 | 1997-12-19 | Inflatable mattress and its making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97118798 CN1102366C (en) | 1997-12-19 | 1997-12-19 | Inflatable mattress and its making method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1220125A true CN1220125A (en) | 1999-06-23 |
| CN1102366C CN1102366C (en) | 2003-03-05 |
Family
ID=5174974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97118798 Expired - Fee Related CN1102366C (en) | 1997-12-19 | 1997-12-19 | Inflatable mattress and its making method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1102366C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1325829C (en) * | 2002-07-30 | 2007-07-11 | 王书理 | Method for continuous casting delivery pipeline with soft gas-pocket and soft gas-pocket thereof |
| WO2010109254A1 (en) * | 2009-03-26 | 2010-09-30 | Kovacs Attila | Universal bed insert, built by air mattress, combined with airtight valves, and method for producing thereof |
| CN106175258A (en) * | 2016-07-08 | 2016-12-07 | 安徽永泰塑胶制品有限公司 | A kind of manufacture method of air matting |
| CN106993907A (en) * | 2016-01-26 | 2017-08-01 | 西川产业株式会社 | bedding and back cushion |
| CN108939330A (en) * | 2018-08-03 | 2018-12-07 | 叶庆国 | A kind of fire-fighting first aid inflatable cushion |
| CN114889294A (en) * | 2022-05-06 | 2022-08-12 | 浙江嘉声环保科技有限公司 | Production process of inflatable sleeping mat |
-
1997
- 1997-12-19 CN CN 97118798 patent/CN1102366C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1325829C (en) * | 2002-07-30 | 2007-07-11 | 王书理 | Method for continuous casting delivery pipeline with soft gas-pocket and soft gas-pocket thereof |
| WO2010109254A1 (en) * | 2009-03-26 | 2010-09-30 | Kovacs Attila | Universal bed insert, built by air mattress, combined with airtight valves, and method for producing thereof |
| CN102421334A (en) * | 2009-03-26 | 2012-04-18 | 阿蒂拉·科瓦奇 | Universal bed insert, built by air mattress, combined with airtight valves, and method for producing thereof |
| EA019854B1 (en) * | 2009-03-26 | 2014-06-30 | Аттила Ковач | Universal bed insert, built by air mattress, combined with airtight valves, and method for producing same |
| CN106993907A (en) * | 2016-01-26 | 2017-08-01 | 西川产业株式会社 | bedding and back cushion |
| CN106993907B (en) * | 2016-01-26 | 2019-07-26 | 西川产业株式会社 | Bedding and back cushion |
| CN106175258A (en) * | 2016-07-08 | 2016-12-07 | 安徽永泰塑胶制品有限公司 | A kind of manufacture method of air matting |
| CN108939330A (en) * | 2018-08-03 | 2018-12-07 | 叶庆国 | A kind of fire-fighting first aid inflatable cushion |
| CN108939330B (en) * | 2018-08-03 | 2020-11-06 | 欧阳利 | Fire-fighting emergency inflatable cushion |
| CN114889294A (en) * | 2022-05-06 | 2022-08-12 | 浙江嘉声环保科技有限公司 | Production process of inflatable sleeping mat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1102366C (en) | 2003-03-05 |
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