CN216497099U

CN216497099U - Microorganism-preventing respirator

Info

Publication number: CN216497099U
Application number: CN202122840880.1U
Authority: CN
Inventors: 徐信东; 徐宝林; 徐美琳; 卜伟晓; 李俊
Original assignee: Danye Yantai Life Science Research Center; Yantai Danye Electric Appliance Co ltd
Current assignee: Danye Yantai Life Science Research Center; Yantai Danye Environmental Technology Co.,Ltd.
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-05-13
Anticipated expiration: 2031-11-18

Abstract

The utility model relates to an anti-microbial respirator belongs to breathing equipment technical field, and it includes the outer loop, and the one end of outer loop is equipped with coupling assembling, and coupling assembling swing joint has the filter core, and coupling assembling can dismantle and be connected with the go-between, and go-between circumference is equipped with interior knot limit, and the inboard and interior knot limit fixed connection of go-between one end, interior knot limit and filter core edge are inconsistent. This application has the effect of the stability of promotion filter core.

Description

Microorganism-preventing respirator

Technical Field

The application relates to the technical field of breathing equipment, in particular to a microbe-proof breathing mask.

Background

At present, the environmental pollution is serious, the air quality is seriously reduced, the content of microorganisms in the air is increased, and the risk of human body infection is increased when the microorganisms enter a human body.

The existing respirator is generally composed of an outer ring and a filter element, the filter element filters microorganisms in the air, and the filter element is replaced to realize the reutilization of the respirator.

In view of the above-mentioned related technologies, the inventor believes that the replaced filter element is prone to shift, the stability of the filter element is poor, and a gap is prone to be generated between the filter element and the outer ring, which affects the microorganism filtering effect of the respirator.

SUMMERY OF THE UTILITY MODEL

In order to promote the stability of filter core, this application provides an anti-microbial respiratory mask.

The application provides a microorganism-proof respiratory mask adopts following technical scheme:

the utility model provides an anti-microbial respiratory mask, includes the outer loop, the one end of outer loop is equipped with coupling assembling, coupling assembling swing joint has the filter core, coupling assembling can dismantle and be connected with the go-between, go-between circumference is equipped with interior knot limit, the inboard of go-between one end with interior knot limit fixed connection, interior knot limit with the filter core edge is inconsistent.

Through adopting above-mentioned technical scheme, coupling assembling is connected to the outer loop, and coupling assembling connects the filter core, and the installation go-between, go-between make interior knot limit inconsistent with the filter core, and interior knot limit is pressed the filter core on coupling assembling, makes the difficult emergence skew of filter core, has improved the stability of filter core.

Optionally, the connecting assembly comprises a connecting portion and a fixing portion, one end of the connecting portion is fixedly connected with the outer ring, the fixing portion comprises a horizontal portion and a vertical portion, the outer side of the horizontal portion is fixedly connected with the inner side of the connecting portion far away from one end of the outer ring, the inner side of the horizontal portion is fixedly connected with the vertical portion, and the connecting portion, the horizontal portion and the vertical portion are all annular.

Through adopting above-mentioned technical scheme, fixed part and outer loop are connected to connecting portion, and connecting portion and vertical part are connected to the horizontal part, and cavity is constituteed to outer loop, connecting portion, horizontal part and vertical part, is convenient for live user's oronasal parcel.

Optionally, the outer side of the outer ring close to one end of the connecting part and the outer side of the horizontal part are both cambered surfaces.

Through adopting above-mentioned technical scheme, when the user plucked or worn this respiratory mask, the hand was inconsistent with the cambered surface of outer loop and the cambered surface of horizontal part, has improved this respiratory mask's travelling comfort.

Optionally, one end of the vertical part, which is far away from the horizontal part, is fixedly connected with a plurality of supporting frames.

Through adopting above-mentioned technical scheme, the filter core is supported to the support frame, makes the filter core be difficult for with user's mouth nose contact, has further improved this respiratory mask's travelling comfort.

Optionally, the outer circumference of the vertical portion is uniformly provided with at least two first raised lines, the inner circumference of the connecting ring is uniformly provided with at least two second raised lines, and the first raised lines are abutted to the second raised lines.

By adopting the technical scheme, the first convex strip is matched with the second convex strip, so that the vertical part is not easy to separate from the connecting ring, and the filter element is convenient to fix by the inner buckling edge.

Optionally, the outside circumference of go-between is equipped with solid fixed ring, gu fixed ring's outside circumference is equipped with two at least boards of dialling.

Through adopting above-mentioned technical scheme, solid fixed ring is inconsistent with the horizontal part, has improved the stability of go-between. The user dials the board and drives solid fixed ring and remove, and solid fixed ring drives the go-between and removes, is convenient for dismantle the go-between.

Optionally, the outer side of the connecting portion is provided with at least two connecting pieces, and the connecting pieces are provided with connecting holes.

Through adopting above-mentioned technical scheme, the user can pass the connecting hole with the bandage, is connected with the respiratory mask through the connection piece, and the user wears the respiratory mask through the bandage, and convenient to use person uses the respiratory mask.

Optionally, one end of the outer ring, which is far away from the filter element, is provided with an elastic layer.

Through adopting above-mentioned technical scheme, the elastic layer is inconsistent with user's face, has further improved this respiratory mask's travelling comfort.

In summary, the present application includes at least one of the following beneficial technical effects:

this application is through setting up interior knot limit, and the user installs the go-between to the vertical part, and interior knot limit presses the filter core to the upper end of vertical part, has reduced the risk of filter core skew, has improved the stability of filter core, makes and is difficult for producing the space between filter core and the vertical part, and then has reduced the risk that the microorganism got into the human body through the space.

This application is through setting up the elastic layer, and user's face is inconsistent with the elastic layer, is favorable to improving this respiratory mask's travelling comfort.

Drawings

FIG. 1 is a schematic view of an anti-microbial respiratory mask according to the present application;

FIG. 2 is a schematic view showing the construction of a filter element highlighted in the example of the present application;

FIG. 3 is a schematic structural diagram of a first salient bump in the embodiment of the present application;

fig. 4 is a schematic structural diagram of a second salient bump in the embodiment of the present application.

Description of reference numerals: 1. an outer ring; 2. a connecting mechanism; 3. a filter element; 4. a fixing mechanism; 11. an elastic layer; 21. a connecting assembly; 22. a support frame; 211. a connecting portion; 212. a fixed part; 2121. a horizontal portion; 2122. a vertical portion; 23. a gap; 213. connecting sheets; 214. connecting holes; 41. a connecting ring; 42. an inner buckling edge; 43. a fixing ring; 44. pulling a plate; 45. a first convex strip; 46. and a second convex strip.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses microorganism-proof respiratory mask.

Referring to fig. 1 and 2, an anti-microbial respiratory mask comprises an outer ring 1, a connecting mechanism 2, a filter element 3 and a fixing mechanism 4, wherein one end of the outer ring 1 is fixedly connected with the connecting mechanism 2, the connecting mechanism 2 is detachably connected with the fixing mechanism 4, the connecting mechanism 2 is movably connected with the filter element 3, and the filter element 3 is movably connected with the fixing mechanism 4. After the user used this respiratory mask a period, need change filter core 3, dismantle fixed establishment 4 and lift off, be convenient for change filter core 3. Installation fixed establishment 4, fixed establishment 4 presses filter core 3 on coupling mechanism 2, has reduced the risk of 3 activities of filter core, is favorable to improving the stability of filter core 3, makes difficult production space between filter core 3 and the coupling mechanism 2, and then has reduced the risk that the microorganism got into the human body through the space.

Referring to fig. 1, one end of the outer ring 1, which is far away from the connecting mechanism 2, is fixedly connected with an elastic layer 11, the elastic layer 11 is circumferentially arranged, and the outer side of the outer ring 1, which is near to one end of the connecting mechanism 2, is an arc surface. When the user uses this respiratory mask, elastic layer 11 is inconsistent with user's face, is favorable to improving this respiratory mask's travelling comfort. When the user picks up the respiratory mask or wears the respiratory mask, the hand is inconsistent with the cambered surface of outer loop 1, has further improved the travelling comfort of respiratory mask.

Referring to fig. 2 and 3, the connecting mechanism 2 includes a connecting member 21 and a plurality of supporting frames 22, the connecting member 21 includes a connecting portion 211 and a fixing portion 212, one end of the connecting portion 211 is fixedly connected to one end of the outer ring 1 away from the elastic layer 11, the fixing portion 212 includes a horizontal portion 2121 and a vertical portion 2122, the connecting portion 211, the horizontal portion 2121 and the vertical portion 2122 are all in a ring shape, an outer side of the horizontal portion 2121 is in an arc shape, an outer side of the horizontal portion 2121 is fixedly connected to an inner side of one end of the connecting portion 211 away from the outer ring 1, an inner side of the horizontal portion 2121 is fixedly connected to the vertical portion 2122, the vertical portion 2122 is vertically arranged with the horizontal portion 2121, the supporting frames 22 are fixedly connected to one end of the vertical portion 2122 away from the horizontal portion 2121, a gap 23 is left between the supporting frames 22, and the supporting frames 22 are in an arc shape. The support frame 22 is used for supporting the filter element 3, so that the filter element 3 is not easy to contact with the mouth and the nose of a user, and the experience feeling of the user is improved. The outer ring 1, the connecting portion 211, the horizontal portion 2121 and the vertical portion 2122 form a cavity, which is beneficial to wrapping the mouth and the nose of a user, so that the mouth and the nose of the user are not easy to directly contact with air. When a user takes off the respirator or wears the respirator, the hands are abutted against the cambered surface of the horizontal part 2121, and the comfort of the respirator is further improved.

Referring to fig. 3, four connection pieces 213 are fixedly connected to the outer side of the connection portion 211, and two connection holes 214 are formed in the connection pieces 213. The user can tie the bandage to the connecting piece 213 through the connecting hole 214, and then fix the bandage and the head of the user, fix the breathing mask to the face of the user, and facilitate the use of the breathing mask by the user.

Referring to fig. 2 and 4, the fixing mechanism 4 includes a connecting ring 41, an inner-buckled edge 42 and a fixing ring 43, the connecting ring 41 is detachably connected to the vertical portion 2122, one end of the connecting ring 41 away from the vertical portion 2122 is fixedly connected to the inner-buckled edge 42, the inner-buckled edge 42 is circumferentially disposed on the inner side of the connecting ring 41, the inner-buckled edge 42 is abutted to the edge of the filter element 3, the connecting ring 41 is fixedly connected to the fixing ring 43, the fixing ring 43 is circumferentially disposed on the outer side of the connecting ring 41, the fixing ring 43 is abutted to the horizontal portion 2121, and two shifting plates 44 are uniformly circumferentially disposed on the outer side of the fixing ring 43.

Referring to fig. 3 and 4, two first protrusions 45 are uniformly arranged on the outer circumferential side of the vertical portion 2122, two second protrusions 46 are uniformly arranged on the inner circumferential side of the connection ring 41, and the first protrusions 45 abut against the second protrusions 46.

Referring to fig. 2 and 4, after the filter element 3 is used for a period of time, the filter element 3 needs to be replaced, and a user pulls the dial plate 44 to separate the first protruding strip 45 (refer to fig. 3) from the second protruding strip 46, so that the inner buckling edge 42 is separated from the filter element 3, and the filter element 3 is convenient to replace. After the filter element 3 is replaced, the user holds the fixing ring 43, the first protruding strip 45 (refer to fig. 3) is abutted to the second protruding strip 46, the first protruding strip 45 (refer to fig. 3) is matched with the second protruding strip 46, the risk of separating the vertical part 2122 from the connecting ring 41 is reduced, the inner buckling edge 42 is tightly pressed on the filter element 3, the risk of cheapness of the filter element 3 is reduced, the stability of the filter element 3 is improved, a gap is not easy to generate between the filter element 3 and the vertical part 2122, and the risk that microorganisms enter the human body through the gap is reduced.

The implementation principle of this application embodiment anti-microbial respiratory mask does: after the respirator is used for a period of time, the user can replace the filter element 3, and the user can pull the shifting plate 44 to separate the first protruding strip 45 from the second protruding strip 46, so that the inner buckling edge 42 is separated from the filter element 3, and the connecting ring 41 is separated from the vertical part 2122. The old filter element 3 is replaced, a new filter element 3 is placed at the upper end of the support frame 22, a user holds the fixing ring 43 to enable the first convex strips 45 to be abutted against the second convex strips 46, the first convex strips 45 are matched with the second convex strips 46, the vertical part 2122 and the connecting ring 41 are fixed, and the inner buckling edge 42 tightly presses the edge of the filter element 3, so that the filter element 3 is not easy to deviate.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An anti-microbial respiratory mask, includes outer ring (1), its characterized in that: the one end of outer ring (1) is equipped with coupling assembling (21), coupling assembling (21) swing joint has filter core (3), coupling assembling (21) can be dismantled and be connected with go-between (41), go-between (41) circumference is equipped with interior knot limit (42), the inboard of go-between (41) one end with interior knot limit (42) fixed connection, interior knot limit (42) with filter core (3) edge is inconsistent.

2. The anti-microbial respiratory mask of claim 1, wherein: connecting assembly (21) includes connecting portion (211) and fixed part (212), the one end of connecting portion (211) with outer ring (1) fixed connection, fixed part (212) include horizontal part (2121) and vertical part (2122), the outside of horizontal part (2121) with the inboard fixed connection of outer ring (1) one end is kept away from to connecting portion (211), the inboard of horizontal part (2121) with vertical part (2122) fixed connection, connecting portion (211), horizontal part (2121) with vertical part (2122) all are the ring-type.

3. The anti-microbial respiratory mask of claim 2, wherein: the outer side of one end of the outer ring (1) close to the connecting part (211) and the outer side of the horizontal part (2121) are both arc surfaces.

4. The anti-microbial respiratory mask of claim 2, wherein: one end of the vertical part (2122) far away from the horizontal part (2121) is fixedly connected with a plurality of support frames (22).

5. The anti-microbial respiratory mask of claim 2, wherein: the outside circumference of vertical part (2122) evenly is equipped with two at least sand grip one (45), the inboard circumference of go-between (41) evenly is equipped with two at least sand grip two (46), sand grip one (45) with sand grip two (46) are inconsistent.

6. The anti-microbial respiratory mask of claim 1, wherein: the outside circumference of go-between (41) is equipped with solid fixed ring (43), gu the outside circumference of fixed ring (43) is equipped with two at least boards (44) of dialling.

7. The anti-microbial respiratory mask of claim 2, wherein: the outer side of the connecting portion (211) is provided with at least two connecting pieces (213), and the connecting pieces (213) are provided with connecting holes (214).

8. The anti-microbial respiratory mask of claim 1, wherein: and an elastic layer (11) is arranged at one end of the outer ring (1) far away from the filter element (3).