CN212911802U

CN212911802U - Occupational health protective facial mask

Info

Publication number: CN212911802U
Application number: CN202020757177.7U
Authority: CN
Inventors: 王斌; 王亦陈; 陈恺悦
Original assignee: Leqi Health Industry Jiangsu Yancheng Co ltd; Yangzhou Bingchen Medical Technology Co ltd
Current assignee: Leqi Health Industry Jiangsu Yancheng Co ltd; Yangzhou Bingchen Medical Technology Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-04-09
Anticipated expiration: 2030-05-09

Abstract

The utility model belongs to the technical field of masks, in particular to an occupational health protective mask, which comprises a mask body and an adjusting piece, wherein two sides of the mask body are fixedly connected with the same fixing belt, and the mask body is provided with an air filtering device; the utility model discloses, through ring type seal's setting, ring type seal is made by silica gel, utilize the compliance and the adsorption efficiency of silica gel, can make the gauze mask body can laminate user's face better when wearing, carry the degree of closure of gauze mask body and user's face type, provide more effectual respiratory protection for the user, through the fixed band, the regulating part, the slider, a spring, the setting of first through-hole and second through-hole, under their cooperation, it directly hangs and fixes on the ear to have changed original protective facial mask, it leads to ear congestion to arouse the discomfort to have avoided the live time overlength, improve the comfort level that the gauze mask body was worn under their cooperation.

Description

Occupational health protective facial mask

Technical Field

The utility model belongs to the technical field of the gauze mask, concretely relates to occupational health protective facial mask.

Background

The mask is a sanitary article, generally worn on the mouth and nose part and used for filtering air entering the mouth and nose so as to achieve the purpose of blocking harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, is made of gauze or paper and the like, has a certain filtering effect on the air entering the lung, has a very good effect when being worn in an operation in an environment polluted by dust and the like, can generate a problem of poor comfort when being worn due to the problem of a structure when a protective mask on the market is used, and simultaneously has a poor fit degree with a face shape, so that an occupational health protective mask is provided.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an occupational health protective mask, which is characterized by comfortable wearing and good fitting degree of the mask and the face.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an occupational health protective facial mask, includes gauze mask body and regulating part, the same fixed band of both sides fixedly connected with of gauze mask body, be provided with the gas filter on the gauze mask body, the inboard of gauze mask body is provided with ring type seal, spout and first through-hole have been seted up on the regulating part, first through-hole is located the both sides of spout, just first through-hole is linked together with the spout, fixedly connected with spring in the spout, the other end fixedly connected with slider of spring, the second through-hole has been seted up on the slider, the fixed band passes first through-hole and second through-hole in proper order and is located the outside of regulating part.

Preferably, the gauze mask body comprises protective layer, contact layer and non-woven fabrics sterilization air cushion, the protective layer is located the outside, the contact layer is located the innermost side, non-woven fabrics sterilization air cushion is located between protective layer and the contact layer.

Preferably, the protective layer is made of non-woven fiber cloth, and the contact layer is made of cotton fabric.

Preferably, the air filtering device comprises a first filtering layer, a ventilating layer and a second filtering layer from inside to outside in sequence.

Preferably, the other end of the sliding part is located on the outer side of the sliding groove, the annular sealing ring is made of silica gel, a signboard is arranged on the front face of the mask body and is located above the air filtering device.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through ring type seal's setting, ring type seal is made by silica gel, utilize the compliance and the adsorption efficiency of silica gel, can make the gauze mask body can laminate user's face better when wearing, carry the degree of closure of gauze mask body and user's face type, provide more effectual respiratory protection for the user, through the fixed band, the regulating part, the slider, a spring, the setting of first through-hole and second through-hole, under their cooperation, it directly hangs and fixes on the ear to have changed original protective facial mask, it leads to ear congestion to arouse the discomfort to have avoided the live time overlength, improve the comfort level that the gauze mask body was worn under their cooperation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the adjusting member of the present invention;

fig. 3 is a schematic structural view of the mask body of the present invention;

FIG. 4 is a schematic structural view of the middle filtering air-packing of the present invention;

in the figure: 1. a mask body; 2. a gas filtering device; 21. a first filter layer; 22. a breathable layer; 23. a second filter layer; 3. fixing belts; 4. an adjustment member; 5. an annular seal ring; 6. a slider; 7. a first through hole; 8. a second through hole; 9. a spring; 10. a chute; 11. a protective layer; 12. sterilizing air cushion with non-woven fabric; 13. a contact layer; 14. a signboard.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: an occupational health protective mask comprises a mask body 1 and an adjusting piece 4, wherein the two sides of the mask body 1 are fixedly connected with the same fixing band 3, an air filtering device 2 is arranged on the mask body 1, an annular sealing ring 5 is arranged on the inner side of the mask body 1, the annular sealing ring 5 is made of silica gel through the arrangement of the annular sealing ring 5, the softness and the adsorption capacity of the silica gel are utilized, so that a person can better fit the face of a user when wearing the mask body 1, the tightness of the mask body 1 and the face of the user is improved, more effective respiratory protection is provided for the user, a sliding groove 10 and a first through hole 7 are arranged on the adjusting piece 4, the first through hole 7 is positioned on the two sides of the sliding groove 10, the first through hole 7 is communicated with the sliding groove 10, a spring 9 is fixedly connected in the sliding groove 10, and a sliding piece 6 is fixedly connected with the other, second through-hole 8 has been seted up on slider 6, fixed band 3 passes first through-hole 7 and second through-hole 8 in proper order and is located the outside of regulating part 4, through fixed band 3, regulating part 4, slider 6, spring 9, the setting of first through-hole 7 and second through-hole 8, under their cooperation, it directly hangs on the ear and fixes to have changed original protective mask, avoided the live time overlength to lead to the ear congestion to arouse discomfort, improve the comfort level that gauze mask body 1 wore under their cooperation.

Specifically, gauze mask body 1 comprises protective layer 11, contact layer 13 and non-woven fabrics sterilization air cushion 12, protective layer 11 is located the outside, contact layer 13 is located the innermost side, non-woven fabrics sterilization air cushion 12 is located between protective layer 11 and contact layer 13.

Specifically, the protective layer 11 is made of non-woven fiber cloth, the contact layer 13 is made of cotton fabric, and the wearing comfort can be improved by utilizing the softness of the cotton fabric.

Specifically, the air filter device 2 sequentially comprises a first filter layer 21, a ventilation layer 22 and a second filter layer 23 from inside to outside, and the inhaled air can be sterilized through the air filter device 2, so that the air filter device is healthier, prevents germs from infecting through breathing, and effectively protects the health of medical staff.

Specifically, the other end of slider 6 is located the outside of spout 10, ring seal 5's material is silica gel, the front of gauze mask body 1 is provided with signboard 14, signboard 14 is located the top of straining gas device 2, through signboard 14's setting, can demonstrate the name of the personnel of wearing the gauze mask to the discernment degree of wearing personnel has been increased.

The utility model discloses a theory of operation and use flow: the utility model discloses, during the use, one side and the laminating of face that will be provided with ring type seal 5, afterwards, be located the head rear with fixed band 3, later to one side extrusion slider 6 that is close to spring 9, make first through-hole 7 and the coincidence of second through-hole 8, the fixed band 3 that is located the 4 outsides of regulating part is drawn according to the size of oneself head circumference immediately, thereby can fix gauze mask body 1, adjust the back that finishes, loosen the hand of pressing slider 6, spring 9 need resume original state, thereby drive slider 6's removal, the dislocation takes place for the position of first through-hole 7 and second through-hole 8, thereby can play fixed effect to fixed band 3, avoid gauze mask body 1 to take place to drop, and can write the name of oneself on signboard 14, the discernment degree of wearing personnel has been increased, high durability and convenient use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an occupational health protective facial mask, includes gauze mask body (1) and regulating part (4), its characterized in that: the utility model discloses a respirator, including gauze mask body (1), be provided with on gauze mask body (1) and strain gas device (2), the inboard of gauze mask body (1) is provided with ring type seal (5), spout (10) and first through-hole (7) have been seted up on regulating part (4), first through-hole (7) are located the both sides of spout (10), just first through-hole (7) are linked together with spout (10), fixedly connected with spring (9) in spout (10), the other end fixedly connected with slider (6) of spring (9), second through-hole (8) have been seted up on slider (6), fixed band (3) pass first through-hole (7) and second through-hole (8) in proper order and are located the outside of regulating part (4).

2. The occupational health protective mask according to claim 1, wherein: gauze mask body (1) comprises protective layer (11), contact layer (13) and non-woven fabrics sterilization air cushion (12), protective layer (11) are located the outside, contact layer (13) are located the innermost side, non-woven fabrics sterilization air cushion (12) are located between protective layer (11) and contact layer (13).

3. The occupational health protective mask according to claim 2, wherein: the protective layer (11) is made of non-woven fiber cloth, and the contact layer (13) is made of cotton fabric.

4. The occupational health protective mask according to claim 1, wherein: the air filtering device (2) sequentially comprises a first filtering layer (21), a ventilating layer (22) and a second filtering layer (23) from inside to outside.

5. The occupational health protective mask according to claim 1, wherein: the other end of slider (6) is located the outside of spout (10), the material of ring packing (5) is silica gel, the front of gauze mask body (1) is provided with signboard (14), signboard (14) are located the top of straining gas device (2).