CN213720115U

CN213720115U - Dustproof gas defense plane gauze mask

Info

Publication number: CN213720115U
Application number: CN202022859253.8U
Authority: CN
Inventors: 陈添兰; 陈可兵
Original assignee: Huizhou Yishian Labor Protection Products Co ltd
Current assignee: Heilongjiang Yujie Biological Medical Supplies Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-07-20
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a dustproof gas defense plane gauze mask, including the gauze mask body, the positive fixedly connected with active carbon of gauze mask body filters the package, the fixed location soft board that inlays in inside of gauze mask body, and the location soft board is located the top that the active carbon filtered the package, the symmetrical connecting block of the equal fixedly connected with of the left and right sides face of gauze mask body, every the opening has all been seted up to the upper surface of connecting block, every group the top of connecting block all is equipped with the location rope, every the bottom of location rope all runs through two openings and extends to the below of gauze mask body. This dustproof gas defense plane gauze mask through the cooperation of connecting block and opening, can carry out length adjustment to the location rope, avoids the user to appear becoming flexible when wearing the gauze mask and drop or the phenomenon of tension, has improved user's use and has experienced the sense, filters the package through being provided with the active carbon, can carry out secondary filter to the air, has improved the safety protection nature of user when wearing the gauze mask.

Description

Dustproof gas defense plane gauze mask

Technical Field

The utility model belongs to the technical field of the gauze mask, especially, relate to a dustproof gas defense plane gauze mask.

Background

The mask is a sanitary product, generally worn at the mouth and nose part for filtering air entering the mouth and nose so as to achieve the effect of blocking harmful gas, smell, spray, virus and other substances, is made of materials such as gauze or paper, has a certain filtering effect on air entering the lung, has a very good effect when being worn in respiratory infectious diseases and operating in environments polluted by dust and the like, and can be divided into an air filtering type mask and an air supply type mask.

SUMMERY OF THE UTILITY MODEL

The utility model provides a, it still has certain drawback when using to aim at solving above-mentioned existing dustproof gas protection gauze mask that exists, for example when the user wears the gauze mask, appears becoming flexible the phenomenon that drops or tension because of the big or small reason of gauze mask easily to lead to the user to appear a great deal of inconvenient problem when using.

The utility model is realized in such a way, a dustproof and gas-defense plane mask comprises a mask body, wherein the front surface of the mask body is fixedly connected with an active carbon filter bag, the inside of the mask body is fixedly embedded with a positioning soft board, the positioning soft board is positioned above the active carbon filter bag, the left side surface and the right side surface of the mask body are respectively and fixedly connected with symmetrical connecting blocks, the upper surface of each connecting block is provided with an opening, each group of connecting blocks is provided with a positioning rope, the bottom end of each positioning rope penetrates through the two openings and extends to the lower part of the mask body, the inside of each connecting block is provided with a cavity, each cavity is communicated with the openings, the two groups of connecting blocks are provided with adjusting holes, each adjusting hole is communicated with the opening, and one side of the two groups of connecting blocks, which is far away from each other, is provided with a positioning rod, two sets of the one end that the locating lever is close to each other all extends to the inside of regulation hole, and is two sets of the equal fixedly connected with fingerboard of one end that the locating lever was kept away from each other is two sets of the symmetrical limiting plate of a side fixedly connected with, every that the connecting block was kept away from each other the top of fingerboard and the bottom of every fingerboard contact with a side that every group limiting plate is close to each other respectively.

Preferably, the front of gauze mask body is equipped with symmetrical protection pad, every the back of protection pad all with the front fixed connection of gauze mask body.

Preferably, the front of the positioning soft board is provided with a plurality of positioning buckles, and the back of each positioning buckle is fixedly connected with the front of the positioning soft board.

Preferably, the front surface of the activated carbon filter bag is provided with a label plate, and the back surface of the label plate is adhered to the front surface of the activated carbon filter bag.

Preferably, a plurality of folds are formed in the front face of the mask body, and the folds are located below the positioning soft board.

Preferably, the left side and the right side of the mask body are provided with symmetrical limiting rings, and the inner wall of each limiting ring is fixedly connected with the outer surface of each positioning rope.

Preferably, every group the spout has all been seted up to the side that the limiting plate is close to each other, every the inside equal joint of spout has the slider with spout looks adaptation, every group the side that the slider is close to each other respectively with the top of fingerboard and the bottom fixed connection of fingerboard.

Compared with the prior art, the beneficial effects of the utility model are that: through the cooperation of connecting block and opening, can carry out length adjustment to the location rope, avoid the user to appear not hard up when wearing the gauze mask and drop or the phenomenon of tension, the use experience of user is felt improved, filter the package through being provided with the active carbon, can carry out secondary filter to the air, the safety protection nature of user when wearing the gauze mask has been improved, through being provided with the locating lever, can fix a position the location rope after the length adjustment, avoid the location rope unable fixed phenomenon to appear, through being provided with the location soft board, can carry out plasticity to the gauze mask, avoid the user to appear the too big phenomenon in gap when wearing the gauze mask.

Drawings

Fig. 1 is a front view of the mask body of the present invention;

fig. 2 is a front sectional view of the mask body of the present invention;

fig. 3 is a front sectional view of the connecting block of the present invention.

In the figure: 1. a mask body; 2. positioning the rope; 3. connecting blocks; 4. positioning a rod; 5. a limiting ring; 6. folding; 7. a fingerboard; 8. a limiting plate; 9. a protective pad; 10. positioning buckles; 11. a label plate; 12. an active carbon filter bag; 13. positioning the soft board; 14. a slider; 15. an adjustment hole; 16. a chute; 17. a cavity; 18. and (6) a port.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, a dust-proof and gas-proof flat mask comprises a mask body 1, wherein an activated carbon filter pack 12 is fixedly connected to the front side of the mask body 1, a positioning soft plate 13 is fixedly embedded in the mask body 1, the positioning soft plate 13 is positioned above the activated carbon filter pack 12, symmetrical connecting blocks 3 are fixedly connected to the left side and the right side of the mask body 1, a through hole 18 is formed in the upper surface of each connecting block 3, a positioning rope 2 is arranged above each connecting block 3, the bottom end of each positioning rope 2 penetrates through the two through holes 18 and extends to the lower side of the mask body 1, a cavity 17 is formed in each connecting block 3, each cavity 17 is communicated with the through hole 18, an adjusting hole 15 is formed in one side surface of each connecting block 3, the two adjusting holes 15 are communicated with the through holes 18, a positioning rod 4 is arranged on one side of each connecting block 3, which is far away from each other, the one end that two sets of locating levers 4 are close to each other all extends to the inside of regulation hole 15, the equal fixedly connected with fingerboard 7 of one end that two sets of locating levers 4 kept away from each other, the symmetrical limiting plate 8 of the equal fixedly connected with in a side that two sets of connecting blocks 3 kept away from each other, the top of every fingerboard 7 and the bottom of every fingerboard 7 contact with a side that every group limiting plate 8 is close to each other respectively.

The utility model discloses in, gauze mask body 1's front is equipped with symmetrical protection pad 9, every protection pad 9 the back all with gauze mask body 1's positive fixed connection, can protect user's face, avoid user's face and the uncomfortable phenomenon of frostbite to appear with gauze mask body 1 direct contact, the front of location soft board 13 is equipped with a plurality of location and detains 10, every location is detained the back of 10 and is all with the positive fixed connection of location soft board 13, can carry out spacingly to location soft board 13, avoid the problem that the skew appears in location soft board 13, the front of active carbon filtration package 12 is equipped with label tablet 11, the back of label tablet 11 bonds with the front of active carbon filtration package 12 mutually, can make the user carry out more quick understanding to the use of this gauze mask and operation method, user experience is felt in the use that has improved.

A plurality of folds 6 have been seted up in gauze mask body 1's front, and fold 6 is located the below of location soft board 13, the extensibility of this gauze mask has been improved, avoid this gauze mask too low inconvenient problem that appears because of the extensibility, gauze mask body 1's the left and right sides all is equipped with symmetrical spacing ring 5, every spacing ring 5's inner wall all is connected with the fixed surface of location rope 2, spacing effect has been played to location rope 2, avoid the problem that drops to appear in location rope 2, spout 16 has all been seted up to the side that every group limiting plate 8 is close to each other, the equal joint in inside of every spout 16 has the slider 14 with 16 looks adaptations of spout, the side that every group slider 14 is close to each other is connected with the top of fingerboard 7 and the bottom fixed connection of fingerboard 7 respectively, can make the removal of fingerboard 7 more convenient, avoid fingerboard 7 to appear the problem of blocking when removing.

The utility model discloses a theory of operation is: when using, at first take out the gauze mask, and utilize location rope 2 to wear the gauze mask to user's face, then carry out the tight regulation through the pulling to location rope 2, after the gauze mask tight regulation finishes, utilize pressing to fingerboard 7, thereby can make fingerboard 7 remove, simultaneously through spout 16 and slider 14's cooperation, can remove to shake and disappear quivering the removal of fingerboard 7, and drive locating lever 4 and bulldoze partial location rope 2 to the inside of cavity 17, so can utilize frictional force to carry out the joint fixed to location rope 2, utilize location soft board 13 to carry out the plasticity to the gauze mask immediately, and filter the air through active carbon filter bag 12, thereby reached and carried out the purpose of adjusting the gauze mask tight, the phenomenon that becomes flexible or tension appears when avoiding the user to wear the gauze mask.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a dustproof gas defense plane gauze mask, includes gauze mask body (1), its characterized in that: the front of the mask body (1) is fixedly connected with an activated carbon filter bag (12), the inside of the mask body (1) is fixedly inlaid with a positioning soft board (13), the positioning soft board (13) is positioned above the activated carbon filter bag (12), the left side surface and the right side surface of the mask body (1) are fixedly connected with symmetrical connecting blocks (3), the upper surface of each connecting block (3) is provided with a through hole (18), each group of connecting blocks (3) is provided with a positioning rope (2), the bottom end of each positioning rope (2) penetrates through the two through holes (18) and extends to the lower part of the mask body (1), the inside of each connecting block (3) is provided with a cavity (17), each cavity (17) is communicated with the through hole (18), and two groups of connecting blocks (3) are provided with adjusting holes (15) on the side surfaces away from each other, and every regulation hole (15) all is linked together, and is two sets of one side that connecting block (3) kept away from each other all is equipped with locating lever (4), and is two sets of the one end that locating lever (4) are close to each other all extends to the inside of regulation hole (15), and is two sets of the equal fixedly connected with fingerboard (7) of one end that locating lever (4) were kept away from each other are two sets of the symmetrical limiting plate (8) of a side that connecting block (3) were kept away from each other, every the top of fingerboard (7) and the bottom of every fingerboard (7) contact with a side that every group limiting plate (8) are close to each other respectively.

2. The flat respirator of claim 1, wherein: the front of gauze mask body (1) is equipped with symmetrical protection pad (9), every the back of protection pad (9) all with the front fixed connection of gauze mask body (1).

3. The flat respirator of claim 1, wherein: the front of the positioning soft board (13) is provided with a plurality of positioning buckles (10), and the back of each positioning buckle (10) is fixedly connected with the front of the positioning soft board (13).

4. The flat respirator of claim 1, wherein: the front of the active carbon filter bag (12) is provided with a label (11), and the back of the label (11) is bonded with the front of the active carbon filter bag (12).

5. The flat respirator of claim 1, wherein: a plurality of folds (6) are arranged on the front surface of the mask body (1), and the folds (6) are positioned below the positioning soft board (13).

6. The flat respirator of claim 1, wherein: the left and right sides of gauze mask body (1) all is equipped with symmetrical spacing ring (5), every the inner wall of spacing ring (5) all is connected with the surface fixed of location rope (2).

7. The flat respirator of claim 1, wherein: every group spout (16) have all been seted up to the side that limiting plate (8) are close to each other, every the equal joint in inside of spout (16) has slider (14) with spout (16) looks adaptation, every group a side that slider (14) are close to each other respectively with the top of fingerboard (7) and the bottom fixed connection of fingerboard (7).