CN211832915U

CN211832915U - Improved mask

Info

Publication number: CN211832915U
Application number: CN202020214813.1U
Authority: CN
Inventors: 林琼美; 韦慧娟; 陈筱慧; 陈欣
Original assignee: Liuzhou Municipal Liutie Central Hospital
Current assignee: Liuzhou Municipal Liutie Central Hospital
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-11-03
Anticipated expiration: 2030-02-26

Abstract

The utility model provides an improvement formula gauze mask, including gauze mask body and fixed strip, the both sides of gauze mask body are provided with the hangers, the fixed strip is provided with the holding strip along its length direction ascending both ends, and the holding strip on this both ends is located same one side of fixed strip, holding strip and fixed strip slope set up, and inclination is not more than 60, the one end of holding strip links firmly the fixed strip, and the other end is the free end, the free end of the holding strip on the fixed strip both ends sets up relatively, the gauze mask body colludes the mode of hanging in the contained angle that holding strip and fixed strip become through the hangers and can dismantle the connection fixed strip. The utility model discloses can avoid tying in the ear when fixed, and fixed effect is better.

Description

Improved mask

Technical Field

The utility model relates to a gauze mask field, in particular to improvement formula gauze mask.

Background

The mask is a common sanitary product, the existing mask is generally fixed by hanging the hangers on the ears, but the hangers can fasten the ears in a hooking mode, so that the ears are uncomfortable, and moreover, the mode is not good in fixing effect, easy to loosen and easy to slide upwards to shield the eyes.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for an improved mask to prevent the ears from being tightened during the fixing process, and the fixing effect is better.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides an improvement formula gauze mask, includes the gauze mask body, the both sides of gauze mask body are provided with the hangers, still include the fixed strip, the both ends on its length direction of fixed strip are provided with the holding strip, and the holding strip on this both ends is located the same one side of fixed strip, holding strip and fixed strip slope set up, and inclination is not more than 60, the one end of holding strip links firmly the fixed strip, and the other end is the free end, the free end of the holding strip on the fixed strip both ends sets up relatively, the gauze mask body colludes the mode of hanging in the contained angle that holding strip and fixed strip become through the hangers and can dismantle the connection fixed strip.

Preferably, the fixing strip is made of a plastic material and is low in hardness.

Preferably, the fixing strip and the holding strip are integrally formed.

Preferably, the length of the gib does not exceed 1 cm.

Preferably, the fixing strip comprises two strips, one end of each strip in the length direction is provided with a clamping strip, the other ends of the two strips are connected in a sliding manner, a locking piece for preventing the two strips from sliding is arranged at the sliding connection position, and the sliding direction of the two strips is the length direction of the fixing strip.

Preferably, the side surfaces of the two sub-strips, which are far away from the clamping strip, are positioned on the same surface, the other end of one of the two sub-strips is of a double-layer structure, the double-layer structure forms a sliding cavity, the end part of the other end of the branch is provided with a through hole communicated with the sliding cavity, the other end of the other of the two branches is provided with a sliding strip, and is connected with the other end of the other branch strip in a sliding way by embedding the sliding strip into the sliding cavity, the sliding strip and the clamping strip are positioned at the same side, the sliding bar is provided with a sliding bar at one end which is not connected with the dividing bar, the sliding bar is arranged perpendicular to the sliding bar, the sliding bar penetrates through a layer which is positioned at the same side with the clamping bar in the double-layer structure in a sliding mode when the sliding bar is embedded into the sliding cavity, a strip-shaped guide rail opening for the sliding rod to pass through is arranged on the layer, a locking screw sleeve is arranged at one end of the sliding rod, which is far away from the sliding strip, the one end of the slide bar is inserted into one end of the locking threaded sleeve and is in threaded connection with the locking threaded sleeve.

Preferably, the other end of the locking screw sleeve is provided with a rotating handle.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a mode that the fixed strip was placed on the back head scoop makes the gauze mask obtain fixing, and it need not fix through the ear, avoids appearing the condition of reining in the ear like this, specifically utilizes the hangers to collude the mode of hanging the clamping strip at the fixed strip both ends and the centre gripping space that the fixed strip formed, and like this, the hangers is used in the fixed strip, and on the non-ear, just can avoid reining in the ear, and secondly, the fixed mode of fixed strip laminating back head scoop, the ear fixed mode that moves relatively easily, the possibility of hangers activity is littleer, therefore, the utility model discloses a fixed effect is better, and the possibility of slip and pine take off is less.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic structural view of a fixing strip according to a second embodiment of the present invention.

Description of the main elements

In the figure: the mask comprises a mask body 1, hangers 2, fixing strips 3, dividing strips 31, sliding strips 32, strip-shaped guide rail openings 33, locking threaded sleeves 34, sliding rods 35, through openings 36 and clamping strips 4.

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

Referring to fig. 1, in a preferred embodiment of the present invention, an improved mask comprises a mask body 1 and a fixing strip 3, wherein two sides of the mask body 1 are provided with hanging lugs 2, two ends of the fixing strip 3 along the length direction are provided with clamping strips 4, the clamping strips 4 at the two ends are located on the same side of the fixing strip 3, the clamping strips 4 and the fixing strip 3 are obliquely arranged, the inclination angle is not greater than 60 °, one end of each clamping strip 4 is fixedly connected with the fixing strip 3, the other end of each clamping strip is a free end, the free ends of the clamping strips 4 at the two ends of the fixing strip 3 are oppositely arranged, and the mask body 1 is detachably connected with the fixing strip 3 by hanging the hanging lugs 2 in an included angle formed by the clamping strips 4 and the fixing strip 3.

Preferably, the fixing strip 3 is made of a plastic material and has low hardness, that is, the fixing strip 3 has certain softness and can be bent to fit with the back of the brain of a human body, like a soft plastic strip; the fixing strip 3 and the holding strip 4 are integrally formed. The length of the holding strip 4 is not more than 1 cm. The fixing strip 3 deviates from the clamping strip 4 and is provided with an anti-slip layer or an anti-slip bulge, so that the contact friction force between the fixing strip 3 and a human body is improved, and the fixing effect of the device is improved.

Further, please refer to fig. 2, in the second embodiment of the present invention, the fixing strip 3 includes two dividing strips 31, one end of each of the two dividing strips 31 in the length direction is respectively provided with a clamping strip 4, the other ends of the two dividing strips are slidably connected to each other, and a locking member for preventing the two dividing strips 31 from sliding is provided at the sliding connection, the sliding direction of the two dividing strips 31 is the length direction of the fixing strip 3, so that the device can be applied to users with different head sizes by the length-variable mode of the fixing strip 3, thereby improving the application range of the present invention.

Preferably, the side surfaces of the two branches 31 departing from the clamping strip 4 are positioned on the same plane, the other end of one of the two branches 31 is of a double-layer structure, the double-layer structure forms a sliding cavity, a through hole 36 communicated with the sliding cavity is formed in the end portion of the other end of the branch 31, a sliding strip 32 is arranged at the other end of the other of the two branches 31, the other end of the other branch 31 is connected with the other end of the other branch 31 in a sliding mode in which the sliding strip 32 is embedded into the sliding cavity, the sliding strip 32 and the clamping strip 4 are positioned on the same side, a sliding rod 35 is arranged at one end of the sliding strip 32, which is not connected with the branch 31, the sliding rod 35 is perpendicular to the sliding strip 32, the sliding rod 35 is slidably inserted into one layer of the double-layer structure, which is positioned on the same side as the clamping strip 4, a strip guide rail opening 33 through which the sliding rod 35 passes is formed in the layer, one end of the sliding rod 35, which is far away from the sliding strip 32, and is in threaded connection with the locking thread sleeve 34, so that the fixation of the fixing strip 3 after the length is changed is realized through the arrangement, and the stability in use is improved. Further preferably, the other end of the locking screw sleeve 34 is provided with a rotating handle.

The utility model discloses when using, collude a hangers 2 earlier and hang between a holding strip 4 and fixed strip 3, then, wear gauze mask body 1, behind hangers 2 stretch to the ear, the ear is located between hangers 2, then, fixed strip 3 pastes the back spoon of brain, and another hangers 2 crosses the ear and colludes and hang to between another holding strip 4 and the fixed strip 3, can. The length of the fixing strip 3 needs to be changed, the locking threaded sleeve 34 is unscrewed, the two strips 31 slide relatively and are adjusted to a proper distance, and then the locking threaded sleeve 34 is screwed.

It is required to explain that, the utility model discloses can increase fixed strip 3 and use on the basis of current gauze mask, that is, need not to change current gauze mask, only need increase fixed strip 3 can, and 3 repeatability of fixed strip use.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims

1. The utility model provides an improvement formula gauze mask, includes the gauze mask body, the both sides of gauze mask body are provided with hangers, its characterized in that: still include the fixed strip, the fixed strip is provided with the holding strip along its ascending both ends of length direction, and the holding strip on this both ends is located same one side of fixed strip, the holding strip sets up with the fixed strip slope, and inclination is not more than 60, the one end of holding strip links firmly the fixed strip, and the other end is the free end, the free end of the holding strip on the fixed strip both ends sets up relatively, the gauze mask body is colluded the mode of hanging in the contained angle that holding strip and fixed strip become through the hangers and can be dismantled the connection fixed strip.

2. The improved mask of claim 1 wherein: the fixing strip is made of a plastic material and is low in hardness.

3. The improved mask of claim 1 wherein: the fixing strip and the holding strip are integrally formed.

4. The improved mask of claim 1 wherein: the length of the holding strip does not exceed 1 cm.

5. The improved mask of claim 1 wherein: the fixed strip comprises two strips, one end of each strip in the length direction is provided with a clamping strip, the other ends of the two strips are connected in a sliding mode, a locking piece for preventing the two strips from sliding is arranged at the sliding connection position, and the sliding direction of the two strips is the length direction of the fixed strip.

6. An improved respirator as claimed in claim 5, wherein: the side surfaces of the two sub-strips, which are far away from the clamping strip, are positioned on the same surface, the other end of one of the two sub-strips is of a double-layer structure, the double-layer structure forms a sliding cavity, the end part of the other end of the branch is provided with a through hole communicated with the sliding cavity, the other end of the other of the two branches is provided with a sliding strip, and is connected with the other end of the other branch strip in a sliding way by embedding the sliding strip into the sliding cavity, the sliding strip and the clamping strip are positioned at the same side, the sliding bar is provided with a sliding bar at one end which is not connected with the dividing bar, the sliding bar is arranged perpendicular to the sliding bar, the sliding bar penetrates through a layer which is positioned at the same side with the clamping bar in the double-layer structure in a sliding mode when the sliding bar is embedded into the sliding cavity, a strip-shaped guide rail opening for the sliding rod to pass through is arranged on the layer, a locking screw sleeve is arranged at one end of the sliding rod, which is far away from the sliding strip, the one end of the slide bar is inserted into one end of the locking threaded sleeve and is in threaded connection with the locking threaded sleeve.

7. An improved respirator as claimed in claim 6, wherein: and the other end of the locking threaded sleeve is provided with a rotating handle.