CN2271379Y

CN2271379Y - Dust-proof gauze mask

Info

Publication number: CN2271379Y
Application number: CN 96202723
Authority: CN
Inventors: 邱炳耀
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-02-13
Filing date: 1996-02-13
Publication date: 1997-12-31
Anticipated expiration: 2006-02-13

Abstract

The utility model relates to a dust-proof gauze mask. The main body of the dust-proof gauze mask is folded by a Telikedesi outer layer, a foamed cotton inner layer and a bottom layer. The periphery of the outer layer is provided with a side frame which is sewn together with the outer layer by threads; the inner wall of the upper end of the gauze mask is sewn with a tongue-shaped piece; both sides of the side frame are provided with two convex lugs, and left and right convex lugs are connected with each other by an elastic band. With good ventilation property, the gauze mask can be tightly attached to face.

Description

Anti-dust respirator

The utility model relates to a kind of anti-dust respirator, belongs to the technical field of mouth mask.

Soil in dust work, perhaps Department Of Health Services, mouth mask is the main utensil of health care, generally be between two-layer cotton gauze, to add the thin cotton of one deck, cotton gauze is very easily dirty, is difficult to after water cleans continue to use, and some department has begun to make the mouth mask of sponge system, moulding is simple and crude, wear time spent utmost point sense clumsiness, uncomfortable, therefore, the workman of dust work is reluctant to use, do not have the dust-proof health care effect, the sponge material mouth mask that has, its frame can not fit tightly in cheek, dust very easily infiltrates mouth and nose from the slit, weakened dustproof effect.

The purpose of this utility model is that a kind of anti-dust respirator will be provided, it can overcome above-mentioned shortcoming, the mouth mask body is by soft thin as skin and foam internal layer that Te Likedesi yarn expects are superimposed, around skin, dispose a frame and be stitched into one, the frame both sides are fastened with 2 elastic cords, make mouth mask tightly fit in cheek, dustproof effect is more good.

The purpose of this utility model is to realize like this;

A kind of anti-dust respirator, it is characterized in that the skin (1) that mask main body has the Te Likedesi material to make, internal layer (2) is foam (2), bottom (3) also is a foam, and outer (1) has a frame (4) all around, four stacked closing, seam is integral admittedly, mouth mask upper end inwall stitches a solid tongue-like pieces (5) again, and all there are 2 lugs (6) frame (4) both sides, are connected on the lug (6) with elastic cord (7).

Fig. 1 anti-dust respirator schematic diagram.

Now in conjunction with the accompanying drawings the structure of anti-dust respirator is described in detail;

By Fig. 1, the skin (1) of F-F type anti-dust respirator main body is the Te Likedesi material of light soft, its surface is very level and smooth, high resilience is difficult for dirtyly, and internal layer (2) is a foam, soft, good springiness, intensity is suitable, and bottom (3) also is a foam, left and right sides and bottom all are integral admittedly with outer (1) internal layer (2) and frame (4) seam, the top of bottom (3) is not stitched solid, therefore makes and forms a pocket-like between internal layer (2) and the bottom (3), and the upper end inwall of mouth mask stitches a solid tongue-like pieces (5) again, mainly can cover nose, also use the foam material, frame (4) uses the PE sizing material to make, and guarantees that mouth mask has sufficient intensity, all there are 2 lugs (6) both sides of frame (4), 2 elastic cords (7) lie on the lug (6) of both sides, when wearing mouth mask, make mouth mask can be close to cheek.

Compared with prior art, anti-dust respirator has following advantages:

1, mouth mask is light and soft soft, and good air permeability does not have the sensation of feeling suffocated when wearing;

2, be difficult for dirtyly, also be convenient to clean;

3, use 2 elastic cords, mouth mask is fitted tightly in cheek, anti-dust performance is more good.

Claims

1, a kind of anti-dust respirator, it is characterized in that the skin (1) that mask main body has the Te Likedesi material to make, internal layer (2) is foam (2), bottom (3) also is a foam, and outer (1) has a frame (4) all around, four stacked closing, seam is integral admittedly, mouth mask upper end inwall stitches a solid tongue-like pieces (5) again, and all there are 2 lugs (6) frame (4) both sides, are connected on the lug (6) with elastic cord (7).