CN2907573Y - Simple neck support - Google Patents

Abstract

This utility model provides a simple neck brace which is characterized by cheap material, simple structure and technique. The economical PVC film is used instead of expensive silica gel: two layers-the utmost top layer and the utmost bottom layer-are stitching up with flock coating PVC instead of flannelette. In addition, the material of four middle layers is common PVC film. The brace is heat-sealed at the holes punched on the PVC material instead of complex cementing outside on silica gel air pipes. The air is pumped from air valve into each layer of pneumatophore via each vent. Along with increase of the quantity of filling air, the neck brace is adjusted upwards to best applied height. This utility model has the advantage of significant decrease on both the price of the material and complexity of the technique over traditional neck brace. Furthermore, the utmost top and bottom flock coating PVC layers make patient's skin comfortable.

Description

Easy neck brace

Technical field

A kind of easy neck brace of inflating rib of this utility model design belongs to medical health care products.

Technical background

The neck brace of prior art generally is made up of the double-decker inside and outside silica gel air bag and the flannelette overcoat, and the ventilation of the air bag of each layer is external silica gel tube gummed up and down, and not only material expensive, and structure and workmanship are all very complicated, are difficult to popularize so market price is expensive.

Summary of the invention

For reducing the neck brace cost of manufacture, this utility model provides a kind of material cheap, all simple easy neck brace of structure and technology.This neck brace material of main part adopts economic PVC thin film to substitute expensive silica gel material molding.Neck brace the most up and down two layers substitute flannelette with flocking PVC and make cover, middle four layers is the common PVC thin film.Connect the external silica gel trachea of replace complex by the punching on the PVC tablet.Gas enters each layer air bag from air valve through each pore, along with the increase of aeration quantity, neck brace is heightened the best be suitable for height.The material and the technology that the utility model has the advantages that neck brace all have the first mate to descend than traditional neck brace, and the flocking PVC of levels, and patient's skin contact is felt comfortably cool.

Description of drawings

Accompanying drawing 1 is an inflation of the present utility model back outline drawing.

Accompanying drawing 2 is inflation of the present utility model back cutaway views.

Accompanying drawing 3 is plane graphs of intermediate layer PVC of the present utility model.

Specific embodiments:

See also shown in the accompanying drawing 1,2,3, the sheet stock the most up and down of neck brace is flocking PVC1, makes the human skin contact keep soft comfortable sensation.Middle four layers is common PVC thin film 2, so that reduce material cost.PVC thin film 2 has the pore 3 of connection to interconnect, and gas enters each layer air bag 5 from air valve 4 through pore 3, along with the increase of aeration quantity, neck brace is adjusted to the best height that is suitable for.Nylon adherent buckle 6 is sticking mutually to be taken, and prevents the distortion of opening after the neck brace inflation, and the technology of product is simple, material economy.

Claims (1)

1. easy neck brace is characterized in that: layer of material is a flocking PVC thin film the most up and down, and centre 4 layer materials of neck brace are that leachy common PVC thin film interconnects.

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