CN201257129Y

CN201257129Y - Inflatable device

Info

Publication number: CN201257129Y
Application number: CNU2008202121157U
Authority: CN
Inventors: 吴向群
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-24
Filing date: 2008-09-24
Publication date: 2009-06-17
Anticipated expiration: 2018-09-24

Abstract

The utility model relates to an inflatable device of which a body comprises an inflatable region and a non-inflatable region. The material of the inflatable region is formed by the supraposition of two outer layers and two interface layers which gather round to form a gas cell, and the material of the non-inflatable region is formed by the supraposition of two outer layers and two interface layers or only by the two outer layers. The two outer layers and the two interface layers are fused or spliced together at a position where the inflatable region and the non-inflatable region are separated, and the position is also sewed with sewing threads. The material of the outer layer adopts jointing cloth or cloth, and the material of the interface layer adopts plastic cement cloth. After inflated, the inflatable device is used for a long time, gas can not escape, a gas column can not be bended or deformed, and the size keeps invariable all the time. The inflatable device comprises sauna equipment, such as an inflatable sauna cabinet, and the like, and also comprises an inflatable swimming pond for infants, and the like.

Description

The inflated type device

Technical field

This utility model relates to a kind of inflated type device.

Background technology

Traditional inflated type device such as inflated type sauna or other inflated type sauna equipment, its body is to adopt monolayer PVC cloth welding compacting to form, and adopts monolayer PVC cloth, is heated in the steam midium or long term, cause the deliquescing of PVC cloth material, under inflated condition, air bag will swell, and air bag one swells, the gas column of sauna will shrink bending inward, cause the interior space of case to diminish, will run into the health of user, make troubles to user.The more important thing is that air bag swells to a certain degree repeatedly, can split from the welding position causes gas leakage.

Summary of the invention

The purpose of this utility model is the problems referred to above at existing inflated type device existence, and a kind of not yielding, gastight inflated type device in inflation back is provided.

The purpose of this utility model is achieved in that the body of inflated type device comprises inflatable region and on-inflatable district, the material of described inflatable region is made up of two skins and the stack of two intermediate layers, two intermediate layers surround and are air chamber, the material in described on-inflatable district is formed or only is made up of two skins by two skins and the stack of two intermediate layers, outer and the two intermediate layer weldings or bond together in the separated place two in inflatable region and on-inflatable district, and be sewed with sewing thread; Described cladding material adopts applying cloth or cloth, and described intermediate layer material adopts plastic cloth.

Applying cloth in this utility model be meant cloth and plastic cloth by hot pressing, cold pressing or the bonding Compound Fabric that forms, it simultaneously is a cloth, the one side be plastic cloth.When being applied in this utility model, its cloth cover outwardly, in plastic cloth faces.

Cloth in this utility model comprises cotton, chemical fabric or other cloth.

Plastic cloth in this utility model is meant the cloth shape material that polrvinyl chloride (PVC), Polyurethane (TPU), thermoplastic elastic glue (TPE) or the compacting of other plastic cement form.

Technique effect of the present utility model is: this utility model adopts two outer and two intermediate layers stack compositions at the material of inflatable region, and with the separated place welding in on-inflatable district or bond together, the gas leakage because the inflation rear gasbag finally also can split from weld or abutting edge, so this utility model also adopts sewing thread to make simultaneously in the separated place, so when airbag inflation arrives the suture of sewing thread, sewing thread will be held air bag, air bag just can not continue to expand, so life-time service just can not leak gas.Secondly, because cloth at high temperature can not expand, so gas column can flexural deformation after inflation for this utility model, size remains constant, thereby has solved the problem that aerating devices such as sauna that existing monolayer PVC cloth makes diminish at the life-time service rear space.Aerating device of the present utility model comprises sauna equipments such as inflated type sauna, also comprises inflated type baby swimming pool etc.

Description of drawings

Fig. 1 is the front elevation of the inflated type sauna of this utility model embodiment.

Fig. 2 is the back view of the inflated type sauna of this utility model embodiment.

Fig. 3 is the structure chart of inflated type sauna after partly cut-away shown in the diagram.

Fig. 4 is the A enlarged drawing among Fig. 3.

The specific embodiment

Referring to Fig. 1 and Fig. 2, present embodiment is a kind of inflated type sauna, be tubbiness, its bottom surface and sealing on every side only are provided with a circular hole 1 and supply people's cervical region to stretch out in outside the bucket at its top, be provided with the slide fastener 2 that can open bucket in its front and enter in the bucket for the people, the casing of sauna comprises inflatable region 4 and on-inflatable district 5, the air chamber of inflatable region 4 is communicated with and is provided with an inflation inlet 3, and said structure is a prior art, does not describe in detail at this.

Referring to Fig. 1 to Fig. 4, the inflatable region 4 of casing and the material in on-inflatable district 5 are by two

skins

6,9 and two

intermediate layers

7,8 stacks are formed, outer 6,9 material adopts the applying cloth of being made by chemical fabric and PVC cloth, its cloth cover outwardly, in plastic cloth faces,

intermediate layer

7,8 material adopts PVC cloth, surround in 4 liang of intermediate layers of inflatable region and to be air chamber 10, inflatable region 4 promptly becomes the gas column that supports sauna after inflation, each on-inflatable district 5 is separate, at inflatable region 4 11 liang of skins 6 in separated place with on-

inflatable district

5,9 and two

intermediate layers

7,8 are welded together, form weld bond at weld, also be sewed with sewing thread 12 in the separated place 11 in inflatable region 4 and on-inflatable district 5.This utility model not only can be sewed with sewing thread in the separated place in inflatable region 4 and on-inflatable district 5, also can for example make sewing thread with the junction of slide fastener 2 at other junction or the boundary of multilayer material.

The material in on-inflatable district also can be only by two outer compositions in this utility model, these two outer two skins with inflatable region are connected as a single entity, it is achieved in that the material of inflatable region and on-inflatable district is identical when making beginning, by four layers of composition, the first middle two layers of material in on-inflatable district is dismissed carried out welding again in their separated place, the material in on-inflatable district has just only had two skins like this, does to make the inflated type device more light like this.

The multilayer material of body of the present utility model can link together with welding process, also can link together with viscose glue.

Claims

1. inflated type device, its body comprises inflatable region and on-inflatable district, it is characterized in that: the material of described inflatable region is made up of two skins and the stack of two intermediate layers, two intermediate layers surround and are air chamber, the material in described on-inflatable district is formed or only is made up of two skins by two skins and the stack of two intermediate layers, outer and the two intermediate layer weldings or bond together in the separated place two in inflatable region and on-inflatable district, and be sewed with sewing thread; Described cladding material adopts applying cloth or cloth, and described intermediate layer material adopts plastic cloth.