CN201127447Y - Multipurpose cushion - Google Patents

Abstract

The utility model provides a multipurpose cushion which is made of polyethylene and is combined by water bags and air bags, namely a mattress, a sofa cushion, or various cushions for leaning on. The mattress is composed of a dozen of separate water bags and air bags, since the water mattress and the air mattress are divided into a dozen of separate bodies, each separate body cannot influence the other separate bodies when in stress, the phenomenon of the traditional water mattress and the air mattress that one part influences the whole when in stress is changed. When the size of the polyethylene cylinder cloth is changed and adjusted, the multipurpose cushion can be made into the sofa cushion, various cushions for leaning on, and separate cylindrical cushion for leaning on. For the people is not suitable for using the water mattress, one or two larger cylindrical cushions for leaning on can be adopted, when the water capacity approaches to the weight of the human body, the better cooling effect can be also performed. When the water bags or the air bags are coated with outer cover bags made of chemical fiber fabrics, pure cotton, and blended fabric in the same size with the water bags and the air bags, the compression strength can be further improved with handsome appearance and convenient usage. The production cost is low, and the practical effect is well.

Description

Multi-purpose pad

Technical field

The utility model relates to mattress in the field of furniture and sofa cushion, back cushion, particularly a kind of mat that charges into water, air.

Background technology

The mattress pad of Xiao Shouing, sofa cushion and decorative throw pillow and rug majority utilize spring and sponge to make in the market, function singleness does not have the radiating and cooling effect, is that integral body is rocked greatly according to its shortcoming of water bed mattress of known public technology production, dizzy sensation is arranged, and the production cost height.As everyone knows, specific heat of water is very high, much larger than materials such as steel, iron, copper, aluminium, timber, glass, is several times to 10 times of their specific heat.Summer, indoor temperature was more than 27 ℃ the time, indoor water temperature than air themperature low 3 ℃～3.5 ℃, seek the effect of cooling that inexpensive, the simple method of a kind of safety is utilized water.

Summary of the invention

The purpose of this utility model provides a kind of low production cost, a kind of Multi-purpose pad that result of use is good.It is as follows to have proposed the technical scheme of dealing with problems according to theory analysis and test:

1. the plastics bobbin cloth that adopts the used polythene material of packaging for foodstuff to produce, have good intensity and pliability, the water bag thickness made from this material is 0.18mm, pack the pressure that can bear body weight 150kg behind the water seal mouth into and can damagedly not reveal, when polybag thickness is increased to 0.36mm, can satisfy the required requirement of daily life fully.To cause unnecessary waste more than the 0.5mm and influence heat exchange as if thickness is increased to.2. the internal diameter size of water bag is at Φ 80～Φ 350mm, and length is that 900mm does contrast test, and 900mm is an example with minimum diameter Φ 80 * length, its 4.16kg water of at most also can only packing into, if diameter is during less than Φ 80mm, single water bag temperature easily raises, and temperature raise after can't with other water bag circulation; But when if diameter reaches Φ 350mm * length 900mm, water bag keeps flat the high 80mm that is, width can hold 36kg water during for 500mm, if when water bag length is increased to 2200mm, water capacity continues to increase in the water bag, single water bag is packed into and is difficult for moving behind the water, and because its shared plane is long-pending bigger, influence area is also big when rocking, and relatively with the water bag of Φ 114.6～Φ 127.4mm internal diameter, length is installed in water 7.8kg～10kg during for 900mm through test, water bag keeps flat highly and is advisable for 80mm, bolster and cushion adopt 2～3 fabric one-tenth of plastics bobbin to get final product, and make up a single bed and need 13～15 water bags, just can be useful in Tianjin, the weather of Beijing area.The water bag diameter that uses for the southern high-temperature area should suitably strengthen on this basis, and water bag keeps flat highly also should strengthen the effect that strengthens heat exchange to reach.Owing to be broken down into tens independently water bags, so each water bag can not have influence on the water bag of other position when stressed, solved the phenomenon of traditional water bed one place's stressing influence integral body.Shown in Figure of description, between each independent water bag, adopt a chain of shape long cloth belt identical to link to each other with its plastics bobbin cloth diameter.Fastening with long strap around the combination water bag, can further reduce rocking of water bag.3. the combining form of water bag, each position of each water bag is stressed evenly not fragile, and reusable heat pressure seal mouth machine seals behind the emptying air of should trying one's best behind the dress water.The outer lining tube-shape bag that suit chemical ﹠ blended fabric measure-alike with it or cotton textiles, blend fabric are made outside vinyon bobbin cloth can further improve its compression strength.4. will charge into water in the water bag changes air into and promptly becomes air cushion.

The beneficial effects of the utility model: 1. cost is low, make a water pillow or little Sofa cushion and only need 100～170 gram polythene materials, the existing market prices of raw and semifnished materials are 1.50～2.40 yuan, need cost of raw and processed materials be 22.40 yuan and make a single water bed mattress that overlaps the thick 0.36mm size of 2000 * 900 * 80mm.2. combination mattress integral body is rocked for a short time, and result of use is good.Sleep summer on combination water bag mattress, and place the tubular water back cushion of suitable size in bed, strengthened nice and cool effect, can not turn on the aircondition, and promptly economizes on electricity and environmental protection.3. volume is easy to the collection keeping for a short time.

Figure of description

Accompanying drawing is the pillow structure schematic diagram that is combined into by tube-shape bag described in the utility model, and this figure is the schematic diagram that does not have the outer bagging of suit.

The specific embodiment

Can make the water bag of various sizes as required, when not having outer hood bag, water bag thickness is advisable between 0.36～0.5mm, and as the suitable attenuate of outer its thickness of hood bag of suit, the length of water bag is at 900mm～2200mm, and diameter is 114.6～127.4mm.By adjustment the water yield in the water bag shape when changing water bag and keeping flat of packing into,, also can be made into the back cushion of bolster or various sizes with being used for mattress and sofa cushion after its combination.For the people who is not suitable for using water bed mattress, can adopt larger-size cylindric back cushion one or two, its water capacity and human weight near the time, can play cooling-down effect preferably equally.For example, employing thickness is that the material diameter of 0.36～0.45mm is 300mm, and length is the back cushion of 900mm, can hold water 60kg, selects diameter 230mm for use, and length is the back cushion of 1000mm, can hold water 40kg.Water in the water bag is emitted, and charging into just becomes airbag after gas seals.The outer hood bag that chemical ﹠ blended fabric lining measure-alike with it of suit or cotton textiles, blend fabric are made outside water bag and airbag; This outer hood bag is made by sewing thread is equidistant and is separated, the structure that can hold a plurality of water bags or airbag simultaneously side by side, for independent use, larger-size water bag or airbag, adopt outer hood bag better effects if, outer hood bag one end leaves the selvedge that has more, and is convenient to move, the sealing of one end, the other end is fastening with rope band, and its intensity is further improved, and reaches attractive in appearance, firm, durable.

Claims (3)

1. Multi-purpose pad, a kind of mat that charges into water, air, it is characterized in that mat to make with vinyon bobbin cloth more than two, charge into water or air and the tube-shape bag of its two ends hot-press sealed is combined into, between each independent tube-shape bag, adopt a chain of shape long cloth belt identical to link to each other with the tube-shape bag diameter, fastening with long strap around combination mattress.

2. Multi-purpose pad as claimed in claim 1 is characterized in that the plastics tube-shape bag that will charge into water or air is placed in the outer hood bag made from chemical ﹠ blended fabric lining or cotton textiles, blend fabric measure-alike with it; Outer hood bag is to separate by sewing thread is equidistant, holds the structure of two above water bags or airbag simultaneously side by side, end sealing, and the other end is fastening with rope band.

3. Multi-purpose pad as claimed in claim 1, it is characterized in that the outer hood bag that outside a plastics tube-shape bag that independently charges into water or air and the hot circle in its two ends is sealed chemical ﹠ blended fabric lining measure-alike with it of suit or cotton textiles, blend fabric are made, the one end sealing of outer hood bag also leaves the selvedge that has more, and the other end is fastening with rope band.