CN213848909U

CN213848909U - Inserted sheet formula gauze mask

Info

Publication number: CN213848909U
Application number: CN202022589934.7U
Authority: CN
Inventors: 黄益新
Original assignee: Anhui Jienord Medical Technology Co ltd
Current assignee: Anhui Jienord Medical Technology Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-08-03
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses an inserted sheet formula gauze mask relates to medical protective articles technical field, and it is including the cover body, and the cover body is cup-shaped, cover body outer lane integrated into one piece has the cover body, it has the section of thick bamboo to adhere to on the cover internal side, the shaping has the inserting groove on the cover body, the shaping of section of thick bamboo outer lane has the inserted sheet, inserting groove and the cooperation of pegging graft of inserted sheet. The utility model discloses realize the change of replanting piece in insertion piece formula gauze mask with the help of inserting groove and insertion piece grafting cooperation, through the used repeatedly of the cover body and the cover body, effectively avoided the extravagant advantage of material.

Description

Inserted sheet formula gauze mask

Technical Field

The utility model belongs to the technical field of medical protective articles technique and specifically relates to an inserted sheet formula gauze mask is related to.

Background

The mask is a sanitary article, is generally worn on the mouth and nose for filtering air entering the mouth and nose so as to achieve the effect of blocking harmful gas, smell, spray, virus and other substances, and is made of gauze or paper and the like. The mask has a certain filtering function on air entering the lung, has a very good effect when being worn in respiratory infectious diseases and working in dust and other polluted environments, and is widely applied to medical work and actual life.

The traditional Chinese patent with publication number CN207100594U discloses an insert type mask, which comprises a mask body, a breather valve, a filter element and ear bands, wherein the center of the mask body is protruded to form a cup cover shape, a sealing edge strip is arranged along the circumferential direction of the edge of the mask body, two ends of the sealing edge strip are fixedly connected with the ear bands respectively, and the breather valve is arranged at the center of the protruding part of the mask body.

By adopting the scheme, the common cup-shaped mask needs to be integrally replaced after being used every time, so that serious material waste is caused, and a part to be improved exists.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model aims to provide an insert formula gauze mask realizes the change of trading piece in insert formula gauze mask with the help of inserting groove and the cooperation of pegging graft, through the used repeatedly of the cover body and the cover body, has effectively avoided the waste of material.

The above technical purpose of the present invention can be achieved by the following technical solutions: an inserting piece type mask comprises a mask body, wherein the mask body is in a cup shape, a sleeve body is integrally formed on the outer ring of the mask body, a piece changing piece is attached to the inner side of the sleeve body, an inserting groove is formed in the sleeve body, an inserting piece is formed on the outer ring of the piece changing piece, and the inserting groove is in inserting fit with the inserting piece.

Through adopting above-mentioned technical scheme, realize the change of replacable piece in inserted sheet formula gauze mask with the help of inserting groove and inserted sheet cooperation of pegging graft, through the used repeatedly of the cover body and the cover body, effectively avoided the waste of material.

The utility model discloses further set up to: the upper part of the sleeve body is symmetrically provided with abutting bent edges which are used for abutting against the nose clip.

Through adopting above-mentioned technical scheme, the user hugs closely user's bridge of the nose department with two butt bows, helps hugging closely of bridge of the nose department, has effectively prevented the entering in of harmful particle from bridge of the nose department gap of adhering to in the air.

The utility model discloses further set up to: the sleeve body is fixed with an ear rope, and an adjustable lock catch used for adjusting the length of the ear rope is arranged between the ear rope and the sleeve body in a matching manner.

Through adopting above-mentioned technical scheme, the user can adjust ear rope length through adjusting adjustable hasp, has improved user's travelling comfort.

The utility model discloses further set up to: the adjustable lock catch comprises insertion columns, the insertion columns are respectively fixed on two sides of the width direction of the sleeve body, a plurality of through holes are formed in one side of the length of the ear rope, and the insertion columns are in insertion fit with the through holes.

Through adopting above-mentioned technical scheme, the user pegs graft through-hole on the ear rope and the grafting post on the cover body, realizes the regulation of ear rope length, has further effectively prevented that the inserted sheet formula gauze mask from tightening too pine or too tightly to the face, has further promoted user's travelling comfort.

The utility model discloses further set up to: one side of the insertion column, which is far away from the sleeve body, is formed with a limiting bulge, and the limiting bulge is conical.

Through adopting above-mentioned technical scheme, the user can be more convenient press into the through-hole through spacing arch with the post of pegging graft, reduces the post of pegging graft and drops from the through-hole, has promoted the stability of pegging graft post and through-hole grafting.

The utility model discloses further set up to: the cover body is a hard rubber cover body.

Through adopting above-mentioned technical scheme, in the use, the user takes the inserted sheet formula gauze mask, for the ebonite mask body can reduce the deformation of the cover body with the help of the cover body, helps the user not to shift when speaking the inserted sheet formula gauze mask, has greatly improved user's travelling comfort.

The utility model discloses further set up to: the sleeve body is a soft rubber sleeve body, and the ear rope is a soft rubber ear rope.

Through adopting above-mentioned technical scheme, the user face is hugged closely to the flexible glue cover body and flexible glue ear rope, has increased the compliance of gauze mask and face contact position, has improved user's travelling comfort.

The utility model discloses further set up to: the replaceable sheet comprises a needle-punched cotton layer, a melt-blown cloth layer and a needle-punched cotton layer.

Through adopting above-mentioned technical scheme, filter the air through acupuncture cotton layer, melt-blown cloth layer, acupuncture cotton layer, further effectual absorption adheres to the harmful particle in the air to improve its air-purifying's ability, promote the performance of gauze mask.

The utility model discloses further set up to: the cover body is provided with a plurality of small holes.

By adopting the technical scheme, the small holes are formed in the cover body, so that the ventilation and the breathing of a user are facilitated, and the comfort of the user is improved.

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

(1) the replacement of the replacement piece in the insertion piece type mask is realized by the insertion and matching of the insertion groove and the insertion piece, and the waste of materials is effectively avoided by the repeated use of the mask body and the sleeve body;

(2) harmful particles attached to the air are further effectively adsorbed by the structure of needle punching cotton, melt spraying cloth and needle punching cotton to change the piece, so that the air purifying capacity of the mask is improved, and the using performance of the mask is improved;

(3) the cup-shaped appearance and the ear rope are comprehensively utilized to be matched, the sleeve body is tightly attached to the face of a user, sealing is realized, the insertion piece type mask cannot shift when the user speaks, and the comfort of the user is greatly improved.

Drawings

Fig. 1 is an axial view of the present embodiment mainly showing the overall structure of the insertion mask;

FIG. 2 is a cross-sectional view of the side structure of the insertion mask according to the present embodiment;

FIG. 3 is a partial enlarged view of the nesting portion of FIG. 2, which mainly shows the structure of the replacement sheet embedded between the cover body and the cover body;

fig. 4 is a rear view of the present embodiment mainly showing the structure of the insertion type mask;

FIG. 5 is a partially enlarged view of the insertion post of FIG. 4, which mainly shows the connection structure of the sheath and the ear cord;

fig. 6 is an exploded view of the present embodiment mainly showing the disc changer structure.

Reference numerals: 1. a cover body; 2. a sleeve body; 3. changing the film; 4. an ear cord; 21. butting and bending edges; 41. a through hole; 22. an adjustable lock catch; 221. inserting the column; 2211. a limiting bulge; 31. needling cotton; 32. and (4) melt-spraying cloth.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

Example (b):

referring to the attached

drawings

1 and 3, the insert type mask comprises a mask body 1, wherein the mask body 1 is in a cup shape, a cover body 2 (referring to the attached drawing 2) is integrally formed on the outer ring of the mask body 1, a replaceable sheet 3 is attached to the inner side of the cover body 2, an insertion groove is formed in the cover body 2, an insertion sheet is formed on the outer ring of the replaceable sheet 3, the insertion groove and the insertion sheet are in insertion fit, ear ropes 4 are fixed on two sides of the cover body 2, small holes are formed in the mask body 1, the small holes are multiple, and the mask body 1 is a hard rubber mask body 1. The upper part of the sleeve body 2 is symmetrically provided with two abutting bent edges 21.

In practical use, a user firstly inserts the inserting piece on the outer ring of the replaceable sheet 3 into the inserting groove, then brings the mask on the face, and determines that the nose bridge is positioned in the middle of the two abutting bent edges 21 through the two abutting bent edges 21.

The sleeve body 2 is a soft rubber sleeve body 2, the ear rope 4 is a soft rubber ear rope 4, the soft rubber sleeve body 2 is a TPU sleeve body 2, and the soft rubber ear rope 4 is a TPU ear rope 4.

Referring to fig. 4 and 5, the ear rope 4 is provided with a through hole 41, the adjustable lock 22 includes an insertion column 221, the insertion columns 221 are respectively fixed on two sides of the width direction of the sleeve body 2, the insertion of each side is respectively one along the upper and lower sides of the length direction of the sleeve body 2, and the number of the insertion columns 221 is four. One side of the length of the ear rope 4 is provided with a plurality of through holes 41, and the through holes 41 are provided with a plurality of insertion columns 221 which are inserted and matched with the through holes 41. A limiting protrusion 2211 is formed on one side of the inserting column 221 away from the sleeve body 2, and the limiting protrusion 2211 is conical.

In practical use, the user pegs graft the through hole 41 of the ear rope 4 and the limiting protrusion 2211 of the peg 221 of the sleeve body 2, the peg 221 is pressed into the through hole 41 more conveniently, the peg 221 is reduced from dropping from the through hole 41, and the stability of peg 221 and the stability of peg grafting of the through hole 41 are improved.

Referring to fig. 6, the disc 3 comprises a layer of needle punched cotton 31, a layer of meltblown 32, and a layer of needle punched cotton 31.

In actual use, the air is filtered through the 31 layers of the acupuncture cotton, the 32 layers of the melt-blown fabric and the 31 layers of the acupuncture cotton, and harmful particles attached to the air are further effectively adsorbed, so that the air purifying capacity of the mask is improved, and the using performance of the mask is improved.

The implementation principle of the above embodiment is as follows: the user pegs graft with the inserting groove earlier with the inserted sheet, and the through-hole 41 of rethread regulation ear rope 4 pegs graft with the grafting post 221 of the cover body 2 and adjusts the length of ear rope 4, and later the user wears the gauze mask, through two butt beads 21, confirms that the bridge of the nose is located two butt beads 21 midways.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The insert type mask comprises a mask body (1) and is characterized in that the mask body (1) is cup-shaped, a cover body (2) is integrally formed on the outer ring of the mask body (1), a replaceable sheet (3) is attached to the inner side of the cover body (2), an insertion groove is formed in the cover body (2), an insertion sheet is formed on the outer ring of the replaceable sheet (3), and the insertion groove and the insertion sheet are in insertion fit.

2. The insert type mask according to claim 1, wherein the upper part of the cover body (2) is symmetrically provided with abutting flanges (21) for abutting against the nose clip.

3. The insert type mask according to claim 1, wherein the cover body (2) is fixed with an ear rope (4), and an adjustable lock (22) for adjusting the length of the ear rope (4) is arranged between the ear rope (4) and the cover body (2).

4. The insert type mask according to claim 3, wherein the adjustable lock (22) comprises insert posts (221), the insert posts (221) are respectively fixed on two sides of the cover body (2) in the width direction, a plurality of through holes (41) are formed in one side of the length of the ear cord (4), and the insert posts (221) are matched with the through holes (41) in an insert manner.

5. The plug-in type mask according to claim 4, wherein a limiting protrusion (2211) is formed on one side of the plug-in post (221) far away from the cover body (2), and the limiting protrusion (2211) is in a cone shape.

6. The insert type mask according to claim 1, wherein the mask body (1) is a hard gelatin mask body (1).

7. The insert type mask according to claim 3, wherein the cover body (2) is a soft rubber cover body (2), and the ear cord (4) is a soft rubber ear cord (4).

8. The insert respirator according to claim 1, wherein the replacement piece (3) comprises a layer of needle punched cotton (31), a layer of meltblown (32), and a layer of needle punched cotton (31).

9. The insert type mask according to claim 1, wherein the mask body (1) has a plurality of small holes.