CN212306878U

CN212306878U - Mask with filter disc

Info

Publication number: CN212306878U
Application number: CN202020469895.4U
Authority: CN
Inventors: 王梦为
Original assignee: Cimm Group Co ltd
Current assignee: Cimm Group Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2021-01-08
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a gauze mask with filter element relates to gauze mask technical field, and its technical scheme main points include the gauze mask body, the outside of gauze mask body is provided with the bungee cord, one side that the bungee cord is close to the gauze mask body runs through and extends to the inside of gauze mask body, the outside of gauze mask body is provided with the decorative pattern, the spacing bag body has all been made up on four angles of gauze mask body inboard, the inboard of gauze mask body is provided with the filter element, four angles of filter element run through respectively and extend to the inside of four spacing bag bodies. The utility model discloses whole device design adds four plastics buttons, the spacing bag body and plastics when can changing to the cassette and detains, can carry out more effectual spacing with the more complete cladding of cassette in the inboard of gauze mask body, prevents when taking off or spur gauze mask adjusting position, and the cassette is direct from the inboard roll-off of gauze mask body or fall the emergence of the contaminated condition on the ground.

Description

Mask with filter disc

Technical Field

The utility model relates to a gauze mask technical field, more specifically says it a gauze mask with filter element.

Background

The mask in the prior art is used for isolating or filtering the outside air to keep the user to breathe comparatively clean air, and common masks generally include broken line mask, cotton gauze mask and bowl formula mask, and broken line mask is mostly made by the nonwoven material of medical grade, and cotton gauze mask is made by the cotton, and bowl formula mask is mostly formed by activated carbon material layer and fibre cloth coincide to different user's demands provide different protection levels.

Through search, chinese patent discloses a mask with a filter element (publication number CN210054704U), which can be installed in a simple manner by a user, and can be taken down and replaced after a period of use to achieve the purpose of multipurpose and environmental protection, but in use, because only two pockets are used between the filter element and the mask for limiting, the filter element is soft, and therefore the filter element can be easily and directly knocked down when the mask is worn or taken down daily, and therefore, technical personnel in the field provide a mask with a filter element to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides in the above-mentioned background art, the utility model aims to provide a gauze mask with filter element, its advantage lies in carrying out more stable effectual spacing to the filter element, prevents the filter element roll-off when daily use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gauze mask with filter element, includes the gauze mask body, the outside of gauze mask body is provided with the bungee cord, the bungee cord runs through and extends to the inside of gauze mask body near one side of gauze mask body, the outside of gauze mask body is provided with the decorative pattern, the spacing bag body has all been made up on four angles of gauze mask body inboard, the inboard of gauze mask body is provided with the cassette, four angles of cassette run through respectively and extend to the inside of four spacing bag bodies, the gauze mask body outside is provided with the plastics button that quantity is four, four the inboard equal fixed mounting of spacing bag has plastics to detain, every the one end that the plastics button is close to the spacing bag body all runs through gauze mask body and cassette in proper order and extends to adjacent the inside of spacing bag body, the one end that the plastics button is located the inside of the spacing bag body is connected with the plastics.

As a further aspect of the present invention: the mask comprises a mask body and is characterized in that a positioning metal wire is fixed inside the mask body, and two ends of the positioning metal wire extend to two ends of the mask body respectively.

As a further aspect of the present invention: the gauze mask body outside fixed mounting has the holding ring, the locating hole has been seted up to the inside of holding ring, the bungee is close to one side of gauze mask body and all extends to the inside of gauze mask body through the locating hole.

As a further aspect of the present invention: the four limiting bag bodies are all non-woven fabric material components, and the four plastic buttons and the plastic buttons are PVC plastic material components.

As a further aspect of the present invention: the filter disc is including pasting the skin layer, it has the filter layer to paste one side bonding that the skin layer is close to the gauze mask body, the one side bonding that the skin layer was kept away from to the filter layer has dustproof filtering layer, one side that the skin layer was kept away from to dustproof filtering layer is laminated with the gauze mask body.

As a further aspect of the present invention: the dustproof filter layer is a dustproof non-woven fabric material member, the filter layer is a polypropylene material member, and the skin-adhering layer is a moisture-absorbing non-woven fabric material member.

As a further aspect of the present invention: clamping rings are fixedly mounted on the surfaces of the four plastic buttons, clamping grooves are formed in the four plastic buttons, and the four clamping grooves are fixedly clamped with the four clamping rings respectively.

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

1. according to the mask with the filter disc, the whole device is designed to add the four plastic buttons, the limiting bag body and the plastic buttons when the filter disc is replaced, so that the filter disc can be more completely coated on the inner side of the mask body and can be more effectively limited, and the filter disc is prevented from directly sliding out of the inner side of the mask body or falling to the ground to be polluted when the mask is taken down or pulled to adjust the position;

2. the mask with the filter disc can be fixed with the nose bridge of a user by arranging the positioning metal wire, so that the phenomenon that the mask body slides off can be prevented;

3. this gauze mask with filter element through being provided with holding ring and locating hole, can alternate when fixed with the bungee cord and fix through the holding ring and fix, can effectually prevent the emergence of landing phenomenon in the gauze mask body is followed to the one end of bungee cord to the effectual practicality that has improved the device.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a partial top sectional view of the present invention;

FIG. 3 is an exploded view of the filter of the present invention;

fig. 4 is a front sectional view of fig. 2 according to the present invention.

In the figure: 1. a mask body; 2. a bungee cord; 3. a positioning ring; 4. positioning holes; 5. pattern; 6. positioning the metal wire; 7. a plastic button; 8. a limit bag body; 9. a filter disc; 91. a dust-proof filter layer; 92. a filter layer; 93. a skin-adhering layer; 10. plastic buttons; 11. a clamping groove; 12. and (4) clamping the ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings

Referring to fig. 1-4, in the embodiment of the present invention, a mask with a filter sheet comprises a mask body 1, an elastic cord 2 is disposed on the outer side of the mask body 1, a pattern 5 is disposed on the outer side of the mask body 1, one side of the elastic cord 2 near the mask body 1 penetrates and extends into the mask body 1, a limiting bag 8 is sewn at each of four corners of the inner side of the mask body 1, a filter sheet 9 is disposed on the inner side of the mask body 1, four corners of the filter sheet 9 penetrate and extend into the four limiting bag 8, four plastic buttons 7 are disposed on the outer side of the mask body 1, plastic buttons 10 are fixedly mounted on the inner sides of the four limiting bag 8, one end of each plastic button 7 near the limiting bag 8 penetrates through the mask body 1 and the filter sheet 9 in sequence and extends into the adjacent limiting bag 8, one end of each plastic button 7 inside the limiting bag 8 is connected with the plastic button 10 in a clamping manner, whole device comes to hold filter plate 9 through being provided with four spacing bag bodies 8 in gauze mask body 1's inside, can use up gauze mask body 1 after alright can directly can reuse through changing filter plate 9, when the device carries out depositing of filter plate 9, can run through spacingly to stretching into four angles of filter plate 9 in spacing bag body 8 through four plastics buttons 7 and plastics knot 10, whole device design can add four plastics buttons 7 when changing to filter plate 9, spacing bag body 8 and plastics knot 10, can be with the more complete cladding of filter plate 9 in gauze mask body 1 is inboard, carry out more effectual spacingly, prevent when taking off or pulling gauze mask adjusting position, filter plate 9 directly from gauze mask body 1's inboard roll-off or fall the emergence of the contaminated condition on the ground.

In fig. 1, the inside of the mask body 1 is fixed with a positioning wire 6, the two ends of the positioning wire 6 extend to the two ends of the mask body 1 respectively, and the positioning wire 6 can be fixed with the nose bridge of a user through being provided, so that the occurrence of the phenomenon that the mask body 1 slides can be prevented.

In fig. 2, 1 outside fixed mounting of gauze mask body has holding ring 3, locating hole 4 has been seted up to the inside of holding ring 3, one side that bungee cord 2 is close to gauze mask body 1 all extends to the inside of gauze mask body 1 through locating hole 4, through being provided with holding ring 3 and locating hole 4, can fix a position and fix through holding ring 3 when alternating fixedly with bungee cord 2, can effectually prevent the emergence of landing phenomenon in bungee cord 2's one end follow gauze mask body 1, thereby the effectual practicality that improves the device.

In fig. 2, four spacing bag bodies 8 are the non-woven fabrics material component, and four plastics buttons 7 and plastics are detained 10 and are the PVC plastic material component, and the laminating user's that spacing bag body 8 that non-woven fabrics material constitutes can be more facial skin, makes the user can not feel the existence that plastics button 7 and plastics detain 10 from the face, and plastics button 7 sets up to the PVC material can carry out slight deformation, can let plastics button 7 and plastics detain better block between 10.

In fig. 3, the filter sheet 9 includes a skin-sticking layer 93, a filter layer 92 is bonded to one side of the skin-sticking layer 93 close to the mask body 1, a dustproof filter layer 91 is bonded to one side of the filter layer 92 far away from the skin-sticking layer 93, one side of the dustproof filter layer 91 far away from the skin-sticking layer 93 is bonded to the mask body 1, and effective breathing filtering work can be performed through the three layers of the dustproof filter layer 91, the filter layer 92 and the skin-sticking layer 93 by providing the filter sheet 9 as a main body of the device.

In fig. 3, the dustproof filter layer 91 is a dustproof non-woven fabric member, the filter layer 92 is a polypropylene member, the skin layer 93 is a moisture absorption non-woven fabric member, and the three layers can have three functions of absorbing respiratory moisture, mainly filtering virus impurities and filtering dust by setting the materials of the dustproof filter layer 91, the filter layer 92 and the skin layer 93, so that the practicability of the device can be effectively improved.

In fig. 4, the snap rings 12 are fixedly mounted on the surfaces of the four plastic buttons 7, the snap grooves 11 are formed in the four plastic buttons 10, the four snap grooves 11 are respectively snap-fitted and fixed with the four snap rings 12, and the snap members are arranged to further limit the position between the plastic buttons 7 and the plastic buttons 10, so that the fixation is more stable, and the fixation stability of the device is effectively improved.

The utility model discloses a theory of operation is: whole device comes to hold filter plate 9 through being provided with four spacing bag bodies 8 in gauze mask body 1's inside, can use up gauze mask body 1 after alright can directly can reuse through changing filter plate 9, when the device carries out depositing of filter plate 9, can run through spacingly to stretching into four angles of filter plate 9 in spacing bag body 8 through four plastics buttons 7 and plastics knot 10, whole device design can add four plastics buttons 7 when changing to filter plate 9, spacing bag body 8 and plastics knot 10, can be with the more complete cladding of filter plate 9 in gauze mask body 1 is inboard, carry out more effectual spacingly, prevent when taking off or pulling gauze mask adjusting position, filter plate 9 directly from gauze mask body 1's inboard roll-off or fall the emergence of the contaminated condition on the ground.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a gauze mask with filter element, includes gauze mask body (1), its characterized in that: the mask comprises a mask body (1), and is characterized in that an elastic rope (2) is arranged on the outer side of the mask body (1), one side of the elastic rope (2) close to the mask body (1) penetrates through and extends to the inside of the mask body (1), patterns (5) are arranged on the outer side of the mask body (1), a limiting bag body (8) is sewn on four corners of the inner side of the mask body (1), a filter sheet (9) is arranged on the inner side of the mask body (1), four corners of the filter sheet (9) penetrate through and extend to the inside of four limiting bag bodies (8) respectively, four plastic buttons (7) with four numbers are arranged on the outer side of the mask body (1), plastic buttons (10) are fixedly arranged on the inner sides of the four limiting bag bodies (8), and one end of each plastic button (7) close to the limiting bag body (8) penetrates through the mask body (1) and the filter sheet (9) in sequence and extends to the adjacent inside of the, the plastic button (7) is positioned at one end inside the limiting bag body (8) and is connected with the plastic button (10) in a clamping way.

2. The mask with the filter according to claim 1, wherein a positioning wire (6) is fixed inside the mask body (1), and two ends of the positioning wire (6) respectively extend to two ends of the mask body (1).

3. The mask with the filter disc as claimed in claim 1, wherein a positioning ring (3) is fixedly mounted on the outer side of the mask body (1), a positioning hole (4) is formed in the positioning ring (3), and one side of the elastic rope (2) close to the mask body (1) extends to the inside of the mask body (1) through the positioning hole (4).

4. The mask with filter according to claim 1, wherein the four retaining pockets (8) are made of non-woven fabric, and the four plastic buttons (7) and the plastic buttons (10) are made of PVC plastic material.

5. The mask with the filter disc as claimed in claim 1, wherein the filter disc (9) comprises a skin-close layer (93), a filter layer (92) is bonded to one side of the skin-close layer (93) close to the mask body (1), a dustproof filter layer (91) is bonded to one side of the filter layer (92) far away from the skin-close layer (93), and one side of the dustproof filter layer (91) far away from the skin-close layer (93) is bonded to the mask body (1).

6. The mask with filter according to claim 5, wherein said dust-proof filter layer (91) is a dust-proof nonwoven fabric member, said filter layer (92) is a polypropylene material member, and said skin layer (93) is a moisture-absorbing nonwoven fabric member.

7. The mask with the filter disc as claimed in claim 5, wherein snap rings (12) are fixedly mounted on the surfaces of the four plastic buttons (7), snap grooves (11) are formed in the four plastic buttons (10), and the four snap grooves (11) are respectively snap-fixed with the four snap rings (12).