CN2652432Y

CN2652432Y - Mask

Info

Publication number: CN2652432Y
Application number: CN 03205307
Authority: CN
Inventors: 陈贤维
Original assignee: TONGDE XINGYE CO Ltd
Current assignee: TONGDE XINGYE CO Ltd
Priority date: 2003-07-23
Filing date: 2003-07-23
Publication date: 2004-11-03
Anticipated expiration: 2013-07-23

Abstract

The utility model discloses a the breathing mask, which is a replaceable breathing mask composed of a breathing mask cover and a filtering cloth, wherein the breathing mask is a empty cover body around the face and the nose and the mouth; the mask is integrated and is respectively provided with a plurality of cords for pricing and positioning; the breathing mask cover is provide with a plurality of permeable trough holes; the trough holes are separated and form a plurality of lateral bar board that takes the slating position; the filtering cloth is provided with an internal cover casing corresponding to the internal surface shape of the breathing mask for the cloth to contact the internal surface of the breathing mask. The breathing mask cover of the breathing mask of the utility model can be used repeatedly after disinfection and only the filtering cloth needs to be replaced, thereby relatively reducing the economic burden of the user. Additionally, the plurality of permeable holes arranged at a part of the cover of the breathing mask has the advantages of reducing the contact area with the bacteria in the air and improving the isolation effect by a large extent compared with other non-permeable part of the breathing mask.

Description

Mouth mask

Technical field

The utility model is to improve in the past that mouth mask uses up the shortcoming that must abandon, thereby reusable mouth mask lid cooperates and uses up the financial burden that the filter cloth that abandons can alleviate the user by sterilization back, and local many ventilating grooves cellular type design of mouth mask lid also can be reduced with the contact-making surface of airborne bacterium significantly to promote relatively and blocks effect by other non-ventilative positions.

Background technology

The mouth mask of commonly using as shown in Figure 1 and Figure 2, its mainly be by cut, the processing of periphery typing and obtain one and filter the cover body 3 that layer of cloth constituted, then in cover body 3 both sides to weld or the mode of wearing connects positioning rope body 31 and following positioning rope body 32, and the other long and thin metal thin slice 33 that is easy to bend that above the front side of cover body 3, sets firmly, and above the inner face of cover body 3, link the sponge 34 of a proper area in addition, only have following disappearance through looking into it:

1, must abandon after the use, increase the burden of using relatively;

2, owing to be to be contacted with airborne bacterium by whole cover body 3 comprehensively, isolated relatively effect is also relatively poor;

3, make the procedure trouble, relative cost also improves.

Therefore, be necessary it is studied improvement.

Summary of the invention

The purpose of this utility model just is to improve the shortcoming of commonly using mouth mask, thereby a kind of mouth mask of improvement is provided, and it can not only alleviate user's burden, and can promote the isolated effect of mouth mask.

For reaching this purpose, mouth mask of the present utility model is a kind of replaceable mouth mask of being made up of mouth mask lid and filter cloth of filter cloth on structural design, wherein:

This mouth mask lid, provide the nose of cover cap human face and the ghost lid of mouth periphery for one, integrally formed and have a plurality of locating holes respectively can be for wearing the positioning rope body, and this mouth mask lid part also is formed with a plurality of ventilative slotted eyes, each the ventilative slotted eye and a plurality of horizontal screens of formation of being separated by, and make each horizontal screen be skewed;

This filter cloth has corresponding to the inner cover housing of the interior shape of mouth mask lid and is butted on the inner face of mouth mask lid for subsides, but and this inner cover housing and one extend and have an expansion covering part, with the area of relative increase cover cap face.

Mouth mask of the present utility model can be reused after sterilization owing to mouth mask covers, and only need replace filter cloth, therefore can lower user's financial burden relatively; In addition, the local set a plurality of ventilative slotted eye of mouth mask lid can have the contact-making surface of minimizing and airborne bacterium relatively and significantly promote isolated effect by other non-ventilative positions that mouth mask covers.

Description of drawings

Fig. 1 is a stereogram of commonly using mouth mask;

Fig. 2 is another angle stereogram of commonly using mouth mask;

Fig. 3 is the mouth mask lid of the utility model embodiment and the three-dimensional exploded view of filter cloth;

Fig. 4 is wherein another angle three-dimensional exploded view of mouth mask lid of the utility model embodiment;

Fig. 5 is the mouth mask lid of the utility model embodiment and the three-dimensional combination figure of filter cloth;

Fig. 6 is the mouth mask lid of the utility model embodiment and the three-dimensional exploded view of another shape filter cloth;

Fig. 7 is the mouth mask lid of the utility model embodiment and the three-dimensional combination figure of another shape filter cloth.

The specific embodiment

Shown in Fig. 3～7, mouth mask of the present utility model is a kind of filter cloth 2 replaceable mouth masks of being made up of mouth mask lid 1 and filter cloth 2, wherein:

This mouth mask lid 1, provide the nose of cover cap human face and the ghost lid of mouth periphery for one, integrally formed and have a plurality of locating holes 12 respectively can be for wearing positioning rope body 13, and this mouth mask lid 1 part also is formed with a plurality of ventilative slotted eyes 191, each the ventilative slotted eye 191 and a plurality of horizontal screens 192 of formation of being separated by, and make each horizontal screen 192 be skewed;

This filter cloth 2, has the inner face 10 (with reference to figure 5) that is butted on mouth mask lid 1 corresponding to the inner cover housing 21 of inner face 10 (with reference to the figure 4) shape of mouth mask lid 1 for subsides, and but this inner cover housing 21 and one extend and have a covering part 210 of expansion, with the area of relative increase cover cap face;

The mouth mask of forming by aforementioned components, be replaceable group after filter cloth 2 being abandoned after the use mouth mask lid 1 being carried out disinfection and overlap new filter cloth 2 to meet the principle of health, and because that mouth mask covers is 1 reusable, compared to commonly using that mouth mask uses up is the whole financial burden that can reduce the user relatively that abandons, and because mouth mask lid 1 has a plurality of ventilative slotted eyes 191, can cover other non-ventilative positions of 1 by mouth mask relatively and have and reduce with the contact-making surface of airborne bacterium and promote the advantage of isolated effect greatly.

Moreover, the top of the lateral surface of aforementioned mouth mask lid 1 has perforation 11 can be for wearing a long and thin metal sheet 15 that is easy to bend, be beneficial to the user and wear mouth mask and push the bridge of the nose curve of this position that is provided with long and thin metal sheet 15 of bending later on, increase its adaptation relatively with the face that is fit to the different users.

In addition, be the slightly different enforcement state diagram of shape of filter cloth 2 with reference to figure 6, Fig. 7, do not give unnecessary details in addition because main contents are identical with previous embodiment.

In sum, the utility model can be concluded and be had following effect:

1, uses back filter cloth 2 to abandon immediately, reuse after mouth mask lid 1 then can be sterilized, can lower user's financial burden relatively;

2, mouth mask covers 1 part and is provided with a plurality of ventilative slotted eyes 191 and can be relatively has by other non-ventilative positions of mouth mask lid 1 and reduce with the contact-making surface of airborne bacterium and significantly promote isolated effect;

3, mouth mask lid 1 can one-body moldedly wear the location again, and filter cloth 2 also can once cut shaping, therefore makes processing can produce fast in a large number simply again;

4, a plurality of screens 192 of mouth mask lid 1 have the angle of inclination and can guide the downward landings of foreign matter such as the spittle, mouthful liquid, reduce the probability of disease carrying germ.

Claims

1, a kind of mouth mask is a kind of replaceable mouth mask of being made up of mouth mask lid and filter cloth of filter cloth, wherein:

This mouth mask lid, be provided with a plurality of locating holes to wear the positioning rope body, and the top of the lateral surface of this mouth mask lid is provided with a long and thin metal sheet that is easy to bend, be beneficial to the user and wear mouth mask and push the bridge of the nose curve of this position that is provided with the long and thin metal sheet of bending later on, increase its adaptation relatively with the face that is fit to the different users;

It is characterized in that:

This mouth mask lid provides the nose of cover cap human face and the ghost lid of mouth periphery for one, integrally formed and local respectively have a plurality of ventilative slotted eyes, and the interval form the horizontal screen at many tool angles of inclination;

This filter cloth has the inner cover housing of the interior shape that covers with respect to mouth mask and pastes the inner face that is butted on the mouth mask lid.

2, mouth mask as claimed in claim 1 is characterized in that this filter cloth can further have the expansion covering part by its inner cover housing one extension.