CN2390626Y

CN2390626Y - Sanitary mask

Info

Publication number: CN2390626Y
Application number: CN 99246290
Authority: CN
Inventors: 王诚
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-10-10
Filing date: 1999-10-10
Publication date: 2000-08-09
Anticipated expiration: 2009-10-10

Abstract

The utility model discloses a sanitary mask which is characterized in that a flat shape of the inner surface of the upper part of a fragment (1) which is used for covering a nose and a mouth is provided with a flexible convex strip (3) for plugging nose clamps and a flexible convex strip (4) which is used for isolating nostrils and the mouth. The nostrils of a person and the respiratory space of the mouth are isolated. The flexible convex strip (3) is used for sealing two nose clamps for preventing steam emitted from the two nose clamps from fuming eyes of a user.

Description

Health gauze mask

The utility model relates to a kind of oral health care articles for use, more particularly relate to a kind of mouth mask of making by yarn fabric or nonwoven fibrous web, be applicable to that mainly the doctor that serves at a hospital and nurse and the operating personnel that for example work wear the health gauze mask of use in pharmaceutical factory, food factory.

At present no matter commercially available health gauze mask is the disposable sanitary mask made from nonwoven, and the still repeated use health gauze mask made from cotton all is to be made of the fragment that wearer's nose and mouth are covered and frenulum or ear muff.Because people's the nose and the part of mouth are outwards protruded, if the middle tension that covers the fragment at this position will influence people's breathing, it is poor to cross loose sealing around this fragment, therefore usually people only consider how to increase nose and mouth part breathing space and improve around sealing.Because people's the bridge of the nose protrudes, nostril and mouth lean on very closely, therefore wear with the shared breathing space of nose and mouth behind the existing mouth mask, and the waste gas that mouth and nose are discharged mixes, and are difficult to be seeped into immediately the outside of mouth mask again, and be very unhygienic; Secondly the hot vapour of breathing out out in the mouth sucks the nasal cavity stimulating mucosal, and people's sensation is very uncomfortable; The water vapour of nose clip both sides discharge flings wearer's eyes in addition, very feel bad, especially those people that wear glasses have just felt bad especially, the water vapour that oneself spues is stuck with paste eye plate, serious video display line, doctor and those operating personnel that are being engaged in tense working of factory of WKG working operation often suffer untold misery.In order to solve the sealing problem of nose clip both sides, Patent Office of the People's Republic of China's Granted publication on September 2nd, 1998 a kind of " disposable protective mask " (Granted publication number is: CN2289575Y) utility model patent, the technical solution of this utility model is at the prefabricated sidewards strip metal sheet in top that covers nose and mouth fragment, the wearer can carry out bending according to the shape of own nose, make and make fabric and be close to the nose clip both sides, stop the turnover gas of bridge of the nose both sides.But still there is the deficiency of nose and the shared breathing space of mouth in this utility model.In addition, hard sheet metal is oppressed facial muscles for a long time, and is very uncomfortable.

In view of prior art is deposited above-mentioned deficiency, the purpose of this utility model is to disclose a kind of nose and mouth uses the independently health gauze mask of breathing space respectively.

A kind of health gauze mask, the flat shape of inner surface on top that it is characterized in that covering the fragment of nose and mouth is provided with flexible projection bar that stops up nose clip and the flexible projection bar of isolating nostril and mouth.

Above-mentioned technical solution of the present utility model has following outstanding advantage than prior art:

1. people's nose and mouth have independently breathing space, sanitation and hygiene respectively;

2. the steam breathed out out of mouth can not stimulate nasal membrane;

3. with flexible projection bar contact people's face, soft comfortable.

Below in conjunction with drawings and Examples the utility model is explained in further detail,, grasps the technological means of implementing utility model better so that the public fully understands technical solution described in the utility model.

Fig. 1, Fig. 2 and Fig. 3 are the structural representation of the utility model first embodiment, and wherein Fig. 1 is a front view, and Fig. 2 is a vertical view, and Fig. 3 is the A--A profile of Fig. 1;

Fig. 4 is the structural representation that the utility model second is implemented, and stops up the structure of the flexible projection bar 3 of nose clip shown in the figure;

Fig. 5 be the utility model first embodiment user mode figure.

Example 1

Referring to Fig. 1, Fig. 2 and Fig. 3, the fragment 1 that covers nose and mouth is folded into louvered by nonwoven, got up by frenulum 2 sewing in two, the flexible projection bar 4 that stops up the flexible projection bar 3 of nose clip and isolate nostril and mouth all is rolled into cylindrical with nonwoven, equally by frenulum 2 with its two and fragment 1 tooled joint together.Referring to Fig. 5, because fragment 1 is folded into louvered, two and frenulum are sewn together, therefore are applied to people's face, just arch upward in the centre, and breathing space is increased.Referring to Fig. 5, the user wears the flexible projection bar 4 of isolating nostril and mouth with the back and just in time is pressed between nostril and the mouth, and the breathing space of nostril and mouth is separated, and the gas that nostril and mouth spue goes out from part that covers the nostril and the part wash rice that covers mouth respectively; The flexible projection bar 3 that stops up nose clip is pressed on wearer's the bridge of the nose, and the middle part is subjected to the compressing attenuation of the bridge of the nose, is in the nose clip position and is not stressed and is still original state, just in time nose clip is blocked, and stops the smoked wearer's of water vapour who spues in the nostril eyes effectively.

Example 2

Referring to Fig. 4, an important additional technical feature of the present utility model is that the flexible projection bar 3 usefulness roll of gauze absorbent cotton of described obstruction nose clip constitute, surface curve is the W shape streamline that matches with the human body bridge of the nose, further improve sealing effectiveness, also avoided flexible projection bar 3 compressing wearers' the bridge of the nose simultaneously.

Embodiment beyond present embodiment is above-mentioned is identical with 1, can implement with reference to Fig. 1, Fig. 2 and Fig. 3.

Claims

1. health gauze mask, the flat shape of inner surface on top that it is characterized in that covering the fragment (1) of nose and mouth are provided with the flexible projection bar (3) that stops up nose clip and the flexible projection bar (4) of isolation nostril and mouth.

2. a kind of health gauze mask according to claim 1, the surface curve that it is characterized in that the flexible projection bar (3) of described obstruction nose clip is the W shape streamline that matches with the human body bridge of the nose.