CN220326884U

CN220326884U - Adjustable mask

Info

Publication number: CN220326884U
Application number: CN202321727477.0U
Authority: CN
Inventors: 车宁
Original assignee: GUANGDONG SHENGNING MEDICINE CO Ltd
Current assignee: GUANGDONG SHENGNING MEDICINE CO Ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2024-01-12
Anticipated expiration: 2033-07-03

Abstract

The utility model relates to an adjustable mask, which belongs to the technical field of masks and comprises a mask body, wherein both sides of the mask body are movably provided with hanging ropes, the inner side or the outer side of the mask body is provided with elastic limiting pipes for the hanging ropes to pass through, and both ends of the same hanging rope respectively pass through the inside of the elastic limiting pipes from opposite directions. According to the utility model, the two ends of the hanging loop rope cross through the elastic limiting pipe, the use length of the hanging loop rope is adjusted by adjusting the length of the hanging loop rope passing through the elastic limiting pipe, and users with different facial forms can flexibly adjust according to the self conditions, so that the wearing process is more comfortable.

Description

Adjustable mask

Technical Field

The utility model belongs to the technical field of masks, and particularly relates to an adjustable mask.

Background

The mask is a commonly used sanitary article and is widely applied to medical treatment and daily protection. The wearing of the mask can prevent dust, germs and the like in the air from entering the respiratory tract of a human body and prevent germs exhaled by a patient from entering the air. The mask usually adopts a fixed type hanging rope, but because the facial shapes of different users are different, when people with smaller facial shapes use the mask, the mask body can not be attached to the face, dust, bacteria and the like in the air can enter from the gap between the mask body and the face, and the protection effect is poor; when a person with a large face shape uses the hanging rope, the hanging rope can be tied on the face and the ear, and the person can feel very uncomfortable after a period of use, so that the hanging rope is not suitable for being worn for a long time.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides an adjustable mask, which solves the problem that the hanging rope in the background art cannot be adjusted.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides an adjustable gauze mask, includes the gauze mask body, the both sides of gauze mask body all activity is provided with the hangers rope, the inboard or the outside of gauze mask body is provided with the elasticity spacing pipe that supplies the hangers rope to wear to establish, same the both ends of hangers rope pass respectively from opposite direction the inside of elasticity spacing pipe.

As a preferable technical scheme of the utility model, a through cavity is formed in the elastic limiting tube, two ends of the cavity are slightly wider than the middle part of the cavity, the wall of the cavity is arc-shaped, two ends of each hanging lug rope respectively cross-movably pass through the cavity from two ends of the cavity, and the hanging lug ropes are clamped at least in the middle part of the cavity.

As a preferable technical scheme of the utility model, the cavity is internally provided with the sawtooth-shaped bulges which are symmetrically distributed in two rows.

As a preferable technical scheme of the utility model, two ends of each hanging loop rope are respectively provided with a limiting block.

As a preferable technical scheme of the utility model, two through holes are respectively formed in two sides of the mask body, fixing rings are respectively arranged at the four through holes, one hanging rope is movably arranged on the two fixing rings on the same side in a penetrating manner, and the diameter of each fixing ring is slightly smaller than that of each hanging rope.

As a preferable technical scheme of the utility model, the hanging loop rope comprises a flat structure which is attached to the ear part, and the flat structure is positioned in the middle of the hanging loop rope.

As a preferable technical scheme of the utility model, a fixing part is arranged at the middle position of the upper end of the mask body.

The beneficial effects of the utility model are as follows:

according to the utility model, the two ends of the hanging loop rope cross through the elastic limiting pipe, the use length of the hanging loop rope is adjusted by adjusting the length of the hanging loop rope passing through the elastic limiting pipe, and users with different facial forms can flexibly adjust according to the self conditions, so that the wearing process is more comfortable.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the elastic limit tube;

description of main reference numerals:

in the figure: 1. a mask body; 11. a fixing ring; 2. a hanging rope; 3. an elastic limit tube; 31. saw tooth-like projections; 32. a cavity; 4. and a limiting block.

Detailed Description

In order to further describe the technical means and effects adopted by the utility model for achieving the preset aim, the following detailed description is given below of the specific implementation, structure, characteristics and effects according to the utility model with reference to the attached drawings and the preferred embodiment.

Example 1: referring to fig. 1-2, an adjustable mask includes a mask body 1, the mask body 1 is in a fold structure, the fold is sequentially arranged from top to bottom and extends towards a horizontal direction, a fixing portion with a flat strip structure is arranged at a middle position of an upper end of the mask body 1, and the fixing portion can be bent to a certain extent according to a nose bridge shape when in use, so that the upper end of the mask body 1 is more attached to a face of a user. The fold structure can be extended in a certain range, and the gap between the fold structure and the human face can be adjusted according to different faces of different users, so that the breathing is smoother.

As shown in fig. 1, two through holes are respectively formed in two sides of the mask body 1, fixing rings 11 are arranged at the four through holes, the walls of the through holes are fixed through the fixing rings 11, the expansion of the through holes is avoided, two fixing rings 11 on the same side movably penetrate through one hanging rope 2, two ends of the hanging rope 2 are arranged on the outer side or the inner side of the mask body 1, the diameter of the fixing rings 11 is slightly smaller than that of the hanging rope 2, a certain friction force is formed between the fixing rings 11 and the hanging rope 2, the hanging rope 2 is limited, and when tension is applied to the hanging rope 2, the position of the hanging rope 2 can be adjusted. The inside or the outside of gauze mask body 1 is provided with the spacing pipe 3 of elasticity that supplies hangers rope 2 to wear to establish, and the inside that the both ends of same hangers rope 2 passed spacing pipe 3 of elasticity from opposite direction respectively is through the length that adjusts hangers rope 2 both ends and pass spacing pipe 3 of elasticity, adjusts the use length of hangers rope 2, and the user of different facial forms is more comfortable when wearing.

As shown in fig. 2, the elastic limiting tube 3 is provided with a through cavity 32, two ends of the cavity 32 are slightly wider than the middle of the cavity 32, the cavity wall is arc-shaped, two ends of each hanging rope 2 respectively cross-movably pass through the cavity 32 from two ends of the cavity 32, and the hanging ropes 2 are clamped at least in the middle of the cavity 32. Through cavity 32 middle part and the production of hangers rope 2 certain frictional force, avoid wearing the in-process, hangers rope 2 takes place to remove with the relative spacing pipe 3 of elasticity, set up cavity 32 both ends to slightly wide, conveniently pass cavity 32 with the both ends of hangers rope 2.

The cavity 32 is internally provided with serrated protrusions 31, and the serrated protrusions 31 are symmetrically distributed in two rows. By providing the serration 31, the friction force between the hanger rope 2 and the elastic limit pipe 3 is increased.

When a person with a smaller face shape uses the elastic limiting tube, the use length of the hanging loop rope 2 needs to be shortened, the free end of the hanging loop rope 2 is stretched to two sides, and the length of the hanging loop rope 2 passing through the elastic limiting tube 3 is adjusted; when a person with a large face shape uses the adjustable length of the hanging rope 2, the hanging rope 2 is stretched to two sides at the position which does not pass through the elastic limiting tube 3, and the length of the hanging rope 2 which passes through the elastic limiting tube 3 is shortened. Limiting blocks 4 are arranged at two ends of the hanging lug rope 2, the diameter of each limiting block 4 is larger than that of the elastic limiting pipe 3, and the hanging lug rope 2 is prevented from being pulled out of the elastic limiting pipe 3 when the hanging lug rope 2 is pulled. The elastic limiting tube 3 is made of silica gel, and the silica gel has certain elasticity, can be attached to the face of a user to be bent to a certain extent, and is more comfortable in the wearing process.

In the preferred embodiment, as shown in fig. 1, two ends of the hanging loop rope 2 are arranged at the outer side of the mask body 1, the using part (the attaching part with the ear) of the hanging loop rope 2 is set to be a flat structure, and compared with the hanging loop rope 2 with a circular structure, the flat structure can enlarge the contact area with the ear, so that the hanging loop rope is more suitable for being worn for a long time.

In a preferred embodiment, the suspension loop ropes 2 are elastic ropes. Under the condition that the position of the hanging loop rope 2 relative to the elastic limiting pipe 3 is unchanged, the using length of the hanging loop rope 2 also has certain ductility, and a user can stretch and retract within a certain range when walking or running.

The preferred embodiment, the mask body 1 includes outer, filter layer and inlayer that set gradually from outside to inside, keeps apart the dust for the first time through the outer, filters dust and germ through the filter layer, and the inlayer is because laminating human face, and the non-woven fabrics material of the relatively parent skin of optional. At least a part of one surface of the inner layer away from the filter layer is provided with an anti-slip layer, so that the friction force between the mask body 1 and the face of a human body is increased, the fitting degree with the face is improved, the anti-slip layer can be arranged at the edge part of the inner layer of the mask body 1 in a circle, and the outer layer, the filter layer and the inner layer are movably connected with the hanging ring rope 2.

The working principle and the using flow of the utility model are as follows:

the use length of the hanging loop rope 2 is adjusted according to the different facial forms of the users. When a person with a smaller face shape uses the elastic limiting tube, the use length of the hanging loop rope 2 needs to be shortened, the free end of the hanging loop rope 2 is stretched to two sides, and the length of the hanging loop rope 2 passing through the elastic limiting tube 3 is adjusted; when a person with a large face shape uses the adjustable length of the hanging rope 2, the hanging rope 2 is stretched to two sides at the position which does not pass through the elastic limiting tube 3, and the length of the hanging rope 2 which passes through the elastic limiting tube 3 is shortened. After the use length of the hanging ring rope 2 is adjusted, the length of the hanging ring rope 2 penetrating through the fixing ring 11 is adjusted, so that the part penetrating through the fixing ring 11 is attached to the outer side of the mask body 1.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims

1. An adjustable mask, includes gauze mask body (1), its characterized in that: the mask is characterized in that the two sides of the mask body (1) are movably provided with hanging ropes (2), the inner side or the outer side of the mask body (1) is provided with elastic limiting pipes (3) used for the hanging ropes (2) to penetrate through, two ends of the hanging ropes (2) penetrate through the inside of the elastic limiting pipes (3) in opposite directions respectively, a through cavity (32) is formed in the elastic limiting pipes (3), two ends of the cavity (32) are slightly wider than the middle of the cavity (32), the cavity wall is arc-shaped, two ends of each hanging rope (2) penetrate through the cavity (32) in a crossing mode from two ends of the cavity (32), and the hanging ropes (2) are clamped at least in the middle of the cavity (32).

2. An adjustable mask according to claim 1, wherein: the cavity (32) is internally provided with sawtooth-shaped bulges (31), and the sawtooth-shaped bulges (31) are symmetrically distributed in two rows.

3. An adjustable mask according to claim 1, wherein: limiting blocks (4) are respectively arranged at two ends of each hanging lug rope (2).

4. An adjustable mask according to claim 1, wherein: two through holes are respectively formed in two sides of the mask body (1), fixing rings (11) are arranged at the four through holes, one hanging rope (2) is movably arranged on the two fixing rings (11) on the same side in a penetrating mode, and the diameter of the fixing rings (11) is slightly smaller than that of the hanging rope (2).

5. An adjustable mask according to claim 1, wherein: the hanging loop rope (2) comprises a flat structure attached to the ear, and the flat structure is located in the middle of the hanging loop rope (2).

6. An adjustable mask according to claim 1, wherein: the middle position of the upper end of the mask body (1) is provided with a fixing part.