CN215347172U

CN215347172U - Prevent glasses gauze mask that hazes

Info

Publication number: CN215347172U
Application number: CN202120155550.6U
Authority: CN
Inventors: 李长雷; 马宝苗; 陈晓青; 易卉玲; 熊哲
Original assignee: Jianghan University
Current assignee: Jianghan University
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-12-31
Anticipated expiration: 2031-01-20

Abstract

The utility model provides a glasses-fogging-prevention mask, and relates to the technical field of mask fogging-prevention equipment. According to the utility model, after the protective cloth moves for a certain distance, the surface of the protective cloth extrudes the mask, the protective cloth and the mask are fixed, the sponge is also fixed on the mask, the mask can be used at the moment, and when the mask is used, the sponge on the mask is tightly attached to the face of a user, so that the glasses on the nose cannot be fogged.

Description

Prevent glasses gauze mask that hazes

Technical Field

The utility model relates to the technical field of mask anti-fogging equipment, in particular to an anti-fogging mask for glasses.

Background

The mask is generally worn on the mouth and nose part and used for filtering air entering the mouth and nose so as to achieve the effect of blocking harmful gas, smell, spray and other substances, and is made of gauze, paper and other materials.

When the people who wears glasses uses the gauze mask, because gauze mask and user's face have certain gap for the air of user's exhalation can wave to the surface of glasses along the gauze mask, thereby makes the surface of glasses produce atomization effect, may let the user see the place ahead clearly through glasses like this, causes the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a glasses-fogging-preventing mask.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a glasses-fogging-prevention mask which comprises a mask body and a fogging-prevention structure, wherein the surface of the mask body is fixedly connected with two hanging ropes, the fogging-prevention structure is used on the surface of the mask body and comprises a sponge, the surface of the sponge is movably connected with the mask body, the surface of the sponge is provided with two connecting holes, the inner wall of each connecting hole is slidably connected with an installation rod, the surface of each installation rod is fixedly connected with a connecting plate, one end, far away from the installation rod, of each connecting plate is fixedly connected with a supporting plate, the surface of each supporting plate is provided with a balance hole, the inner wall of each balance hole is slidably connected with a slide rod, and one end, close to the mask body, of each slide rod is fixedly connected with an attaching plate.

Optionally, the two mounting rods are far away from the limiting plate fixedly connected with one end of the connecting plate, and the size of the limiting plate is larger than that of the connecting hole.

Optionally, the equal swing joint of one end that the slide bar was kept away from to two rigging boards has protection cloth, and the one end and the gauze mask body swing joint of rigging board are kept away from to protection cloth.

Optionally, the surface of two slide bars all overlaps there is the spring, and the one end and the backup pad fixed connection of gauze mask body are kept away from to the spring, and the one end and the attaching plate fixed connection of backup pad are kept away from to the spring.

Optionally, hang the surface of restricting and be equipped with the regulation structure, adjust the structure and include two spacing sticks, spacing stick the surface with hang rope swing joint, two rectangular boards of fixed surface of spacing stick, two square grooves have been seted up on the surface of rectangular board, the inner wall fixedly connected with fixed column in square groove, the sliding surface of fixed column is connected with the lifter, the surface cover of lifter has the shell fragment, the shell fragment is close to spacing stick's one end and square groove fixed connection, spacing stick's one end and lifter fixed connection are kept away from to the shell fragment.

Optionally, the surfaces of the two limiting rods are fixedly connected with a top frame, and a cushion is arranged on the surface of the top frame.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, by arranging the anti-fogging structure, when the mask is needed to be used, the slide rod is pulled, the slide rod slides towards the direction far away from the connecting plate, the attaching plate is driven to move while the slide rod slides, after the attaching plate moves for a certain distance, the slide rod is stopped to be pulled, and then the mask is placed between the attaching plate and the sponge, then the slide bar is loosened, the attaching plate slides under the action of the elastic force of the spring, the attaching plate moves towards the direction close to the mask, the attaching plate drives the protective cloth to move while moving, and after the protective cloth moves for a certain distance, the surface of the protective cloth extrudes the mask, the protective cloth and the mask are fixed, the sponge is also fixed on the mask, the mask can be used at the moment, when the mask is used, the sponge on the mask is tightly attached to the face of a user, so that the glasses on the nose cannot be fogged.

2. According to the utility model, through the arrangement of the adjusting structure, when the length of the hanging rope on the mask is longer, the lifting rod slides, the lifting rod moves in the direction away from the limiting rod, after the lifting rod moves for a certain distance, the lifting rod stops sliding, then the hanging rope is pulled, the hanging rope slides along the surface of the limiting rod, after the hanging rope slides for a certain distance, the hanging rope stops pulling, the effect of adjusting the length of the hanging rope is achieved, then the lifting rod is loosened, the lifting rod swings under the action of the spring tension, the lifting rod swings in the direction close to the limiting rod, after the lifting rod slides for a certain distance, the hanging rope is extruded on the surface of the lifting rod, and at the moment, the hanging rope is fixed.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic perspective view of a mask for preventing fogging of glasses according to the present invention;

FIG. 2 is a schematic view of the structure at the position A of FIG. 1 in the mask for preventing fogging of glasses according to the present invention;

FIG. 3 is a schematic side view of the anti-fogging mask of FIG. 1;

FIG. 4 is a schematic view of the structure at B of FIG. 3 of the mask for preventing fogging of glasses according to the present invention;

fig. 5 is a schematic structural view of an adjusting structure in the anti-fogging mask for glasses according to the present invention.

Illustration of the drawings: 1. a mask body; 2. hanging a rope; 3. an anti-fogging structure; 301. a sponge; 302. a connecting plate; 303. mounting a rod; 304. protective cloth; 305. attaching a plate; 306. a support plate; 307. a balance hole; 308. a slide bar; 309. a spring; 310. a limiting plate; 311. connecting holes; 4. an adjustment structure; 41. a long plate; 42. a lifting rod; 43. a spring plate; 44. a limiting rod; 45. fixing a column; 46. a square groove; 47. and a top frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another.

Example one

Referring to fig. 1 to 5, the glasses-fogging prevention mask according to the embodiment of the utility model comprises a mask body 1 and an anti-fogging structure 3, wherein two hanging ropes 2 are fixedly connected to the surface of the mask body 1, the anti-fogging structure 3 is used on the surface of the mask body 1, and an adjusting structure 4 is arranged on the surface of each hanging rope 2.

The specific arrangement and function of the anti-fogging structure 3 and the adjustment structure 4 will be described in detail below.

As shown in fig. 1 and 2, the anti-fogging structure 3 includes a sponge 301, the surface of the sponge 301 is movably connected to the mask body 1, the surface of the sponge 301 is provided with two connection holes 311, the inner wall of the connection hole 311 is slidably connected to a mounting rod 303, the surface of the mounting rod 303 is fixedly connected to a connection plate 302, one end of the connection plate 302 away from the mounting rod 303 is fixedly connected to a support plate 306, the surface of the support plate 306 is provided with a balance hole 307, the inner wall of the balance hole 307 is slidably connected to a sliding rod 308, the sliding rod 308 is pulled to slide towards the direction away from the connection plate 302, the sliding rod 308 drives the attachment plate 305 to move while sliding, after the attachment plate 305 moves a certain distance, the pulling of the sliding rod 308 is stopped, one end of the sliding rod 308 close to the mask body 1 is fixedly connected to the attachment plate 305, one ends of the two mounting rods 303 away from the connection plate 302 are both fixedly connected to a limiting plate 310, and the size of the limiting plate 310 is larger than the size of the connection hole 311, the equal swing joint of one end of slide bar 308 is kept away from to two rigging boards 305 has protection cloth 304, and the one end and the gauze mask body 1 swing joint of rigging board 305 are kept away from to protection cloth 304, and the surface of two slide bars 308 all overlaps there is spring 309, and the one end and the backup pad 306 fixed connection of gauze mask body 1 are kept away from to spring 309, and the one end and the rigging board 305 fixed connection of backup pad 306 are kept away from to spring 309.

The whole anti-fogging structure 3 has the effects that by arranging the anti-fogging structure 3, when the mask needs to be used, the sliding rod 308 is pulled, the sliding rod 308 slides towards the direction far away from the connecting plate 302, the laminating plate 305 is driven to move while the sliding rod 308 slides, the sliding rod 308 is stopped after the laminating plate 305 moves for a certain distance, then the mask is placed between the laminating plate 305 and the sponge 301, then the sliding rod 308 is loosened, the laminating plate 305 slides under the elastic force of the spring 309, the laminating plate 305 moves towards the direction close to the mask, the laminating plate 305 moves while driving the protective cloth 304 to move, after the protective cloth 304 moves for a certain distance, the surface of the protective cloth 304 extrudes the mask, the protective cloth 304 and the mask are fixed, the sponge 301 is also fixed on the mask, at the moment, the mask can be used, and when the mask is used, the sponge 301 on the mask clings to the face of a user, so that glasses on the nose cannot fog, the device solves the problem that the glasses of a user are easy to fog when the mask is used.

As shown in fig. 1 and 5, the adjusting structure 4 includes two limit rods 44, the surface of the limit rods 44 is movably connected with the hanging rope 2, two long plates 41 are fixedly connected to the surface of the limit rods 44, two square grooves 46 are formed in the surface of each long plate 41, fixing columns 45 are fixedly connected to the inner walls of the square grooves 46, lifting rods 42 are slidably connected to the surfaces of the fixing columns 45, the lifting rods 42 slide and move in the direction away from the limit rods 44, after the lifting rods 42 move for a certain distance, the lifting rods 42 stop sliding, elastic pieces 43 are sleeved on the surfaces of the lifting rods 42, one ends, close to the limit rods 44, of the elastic pieces 43 are fixedly connected with the square grooves 46, one ends, far away from the limit rods 44, of the elastic pieces 43 are fixedly connected with the lifting rods 42, top frames 47 are fixedly connected to the surfaces of the two limit rods 44, and cushions are arranged on the surfaces of the top frames 47.

The effect that its whole regulation structure 4 reaches does, through setting up regulation structure 4, when hanging 2 length long periods of rope on the gauze mask, slip lifter 42, lifter 42 removes to the direction of keeping away from spacing stick 44, lifter 42 removes after the certain distance, stop sliding lifter 42, the rope 2 is hung in the pulling afterwards, hang 2 surface sliding along spacing stick 44 of rope, hang 2 slip after the certain distance of rope, stop the pulling and hang 2, the effect of hanging 2 length of rope 2 has been reached, loosen lifter 42 afterwards, lifter 42 rocks under spring 309 tensile force, lifter 42 rocks to the direction that is close to spacing stick 44, lifter 42 slides after the certain distance, the surface extrusion of lifter 42 hangs rope 2, it is fixed to hang rope 2 this moment, the problem of hanging 2 length on the difficult regulation gauze mask has been solved to this device.

The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. It should be noted that at least two modifications and refinements may be made by those skilled in the art without departing from the principle of the present application, and these modifications and refinements should also be regarded as the protection scope of the present application.

Claims

1. The utility model provides a prevent glasses gauze mask that hazes which characterized in that: including gauze mask body and anti-fogging structure, two of the fixed surface of gauze mask body are connected with and hang the rope, anti-fogging structure is used on the surface of gauze mask body, anti-fogging structure includes the sponge, the surface and the gauze mask body swing joint of sponge, two connecting holes have been seted up on the surface of sponge, the inner wall sliding connection of connecting hole has the installation pole, the fixed surface of installation pole is connected with the connecting plate, the one end fixedly connected with backup pad of installation pole is kept away from to the connecting plate, the balancing hole has been seted up on the surface of backup pad, the inner wall sliding connection of balancing hole has the slide bar, the slide bar is close to the one end fixedly connected with attaching plate of gauze mask body.

2. The anti-fogging mask set forth in claim 1, wherein: two the equal fixedly connected with limiting plate of one end that the connecting plate was kept away from to the installation pole, the size of limiting plate is greater than the connecting hole size.

3. The anti-fogging mask set forth in claim 1, wherein: two the equal swing joint of one end that the slide bar was kept away from to the rigging board has protection cloth, the one end and the gauze mask body swing joint that the rigging board was kept away from to the protection cloth.

4. The anti-fogging mask set forth in claim 1, wherein: the surface of two slide bars all overlaps there is the spring, the one end and the backup pad fixed connection of gauze mask body are kept away from to the spring, the one end and the binding plate fixed connection of backup pad are kept away from to the spring.

5. The anti-fogging mask set forth in claim 1, wherein: the surface of hanging the rope is equipped with the regulation structure, adjust the structure and include two spacing sticks, the surface of spacing stick with hang rope swing joint, the fixed surface of spacing stick is connected with two rectangular boards, two square grooves have been seted up on the surface of rectangular board, the inner wall fixedly connected with fixed column in square groove, the sliding surface of fixed column is connected with the lifter, the surface cover of lifter has the shell fragment, the one end and the square groove fixed connection that the shell fragment is close to the spacing stick, the one end and the lifter fixed connection that the spacing stick was kept away from to the shell fragment.

6. The anti-fogging mask set forth in claim 5, wherein: the surface of the two limiting rods is fixedly connected with an upper frame, and a cushion is arranged on the surface of the upper frame.