CN213756787U

CN213756787U - Medical mask

Info

Publication number: CN213756787U
Application number: CN202022691718.3U
Authority: CN
Inventors: 林锦祥
Original assignee: Zhejiang Jiande Chaomei Daily Chemicals Co ltd
Current assignee: Zhejiang Jiande Chaomei Daily Chemicals Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-23
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a medical mask, including the cover body and band, cover internal side middle part from the top down is equipped with nasal cavity breathing zone and oral area breathing zone in proper order, be equipped with band elasticity adjuster on the band, the cover body is equipped with inlayer moisture absorption layer, middle level filter layer, skeleton, outer waterproof layer by interior outside to in proper order, the band includes spandex silk layer and dacron silk fibrous layer. The utility model arranges the elastic adjuster on the strap of the mask, and the stretching rope is wound and tightened or loosened by rotating the knob to realize the elastic adjustment of the strap, thereby solving the problem that the head is injured or the protective effect of the mask is deteriorated due to the fact that the traditional mask is too loose or too tight due to different head shapes of different people; the material of the bridle adopts the spandex silk of 100D and the dacron silk fibre of 75D to encircle the formula and mix, compares the material more exquisite and elasticity also is more excellent with current common technique.

Description

Medical mask

Technical Field

The utility model relates to the field of medical protective articles, in particular to a medical mask.

Background

In hospitals, medical staff usually wear masks, and medical masks also become necessities of daily life in current epidemic situations. Present medical gauze mask structure is all fairly simple, most all use cotton fiber material to make, set up the string rope of cover on the ear in the both sides of gauze mask body, and length is fixed, can not make the adjustment according to different people's head shape size, if too tightly, can injure the ear, stay and reing in the trace, if too loose, the gauze mask is the landing easily again, there is the gap in the edge of gauze mask, dust germ etc. sees through from the gap easily, make the gauze mask lose this effect, and present gauze mask body hugs closely facial, because breathe ventilative delay, wear the uncomfortable sense that vexation appears easily for a long time. These problems remain to be solved.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the above problem, provide a medical gauze mask that the gas permeability is stronger, more comfortable.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a medical mask, includes the cover body and band, cover body inboard middle part from the top down is equipped with nasal cavity breathing zone and oral area breathing zone in proper order, be equipped with band elasticity adjuster on the band, the cover body is equipped with inlayer moisture absorption layer, middle level filter layer, skeleton, outer waterproof layer by interior outside to in proper order, the band includes spandex silk layer and dacron silk fibrous layer.

As an improvement, the band slack adjuster outside is equipped with the knob, knob one side is equipped with the rotation axis of wearing to establish the band slack adjuster, the rotation axis is connected on the rotatory support of the inner wall of band slack adjuster, be equipped with the vertically tensile rope on the rotation axis, the band slack adjuster is worn to establish by tensile rope, tensile rope tip is fixed on the rotation axis.

As an improvement, the two belt slack adjusters are arranged at the positions close to the joints of the belts and the cover body, and the belt slack adjusters on the same side of the cover body are connected by the same stretching rope.

As an improvement, the inner moisture absorption layer is made of a nano textile material, the middle filter layer is made of an activated carbon textile material, and the outer waterproof layer is made of a flax textile material.

As an improvement, the spandex silk layer material is 100D spandex silk, and the polyester silk fiber layer material is 75D polyester silk fiber.

As a refinement, the belt is a tubular structure with a gap inside.

Compared with the prior art, the utility model the advantage lie in: the utility model arranges the elastic adjuster on the strap of the mask, and the stretching rope is wound and tightened or loosened by rotating the knob to realize the elastic adjustment of the strap, thereby solving the problem that the head is injured or the protective effect of the mask is deteriorated due to the fact that the traditional mask is too loose or too tight due to different head shapes of different people; the material of the belt is formed by mixing 100D spandex filaments and 75D polyester filaments in a surrounding mode, and compared with the prior art, the material is finer and more excellent in elasticity; be equipped with special nasal cavity breathing zone and oral area breathing zone, and the cover body adopts waterproof, filtration, moisture absorption three-layer design, has solved current gauze mask cover body and has hugged closely facial, because breathe ventilative have the delay, wears the problem that the uncomfortable sense of vexing wet appears easily for a long time.

Drawings

Fig. 1 is a schematic structural view of an inner viewing angle of a medical mask of the present invention.

Fig. 2 is a schematic view of the layered structure of the mask body of the medical mask of the present invention.

Fig. 3 is a schematic structural view of a belt of a mask body of a medical mask of the present invention.

Fig. 4 is an internal schematic view of a band tightness adjuster of a mask body of a medical mask of the present invention.

As shown in the figure: 1. the mask body, 2, nasal cavity breathing zone, 3, band elasticity adjuster, 3.1, knob, 3.2, rotation axis, 3.3, rotating support, 3.4, tensile rope, 4, band, 5, oral area breathing zone, 6, inlayer hygroscopic layer, 7, middle level filter layer, 8, skeleton, 9, outer waterproof layer, 10, spandex silk layer, 11, dacron silk fibrous layer, 12, space.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.

As shown in fig. 1 to 4, a medical mask comprises a mask body 1 and a belt 4, a nasal breathing zone 2 and an oral breathing zone 5 are sequentially arranged in the middle of the inner side of the mask body 1 from top to bottom, a belt slack adjuster 3 is arranged on the belt 4, the mask body 1 is sequentially provided with an inner moisture absorption layer 6, a middle filter layer 7, a framework 8 and an outer waterproof layer 9 from inside to outside, and the belt 4 comprises a spandex fiber layer 10 and a polyester fiber layer 11.

3 outsides of band slack adjuster are equipped with knob 3.1, knob 3.1 one side is equipped with the rotation axis 3.2 of wearing to establish band slack adjuster 3, rotation axis 3.2 is connected on the rotatory support 3.3 of the inner wall of band slack adjuster 3, be equipped with the tensile rope of vertically 3.4 on the rotation axis 3.2, band slack adjuster 3 is worn to establish by tensile rope 3.4, tensile rope 3.4 end fixing is on rotation axis 3.2.

The band slack adjuster 3 is all equipped with one near band 4 and the cover body 1 junction, the cover body 1 is connected by same stretching rope 3.4 with the band slack adjuster 3 of one side. The inner moisture absorption layer 6 is made of a nano textile material, the middle filter layer 7 is made of an activated carbon textile material, and the outer waterproof layer 9 is made of a flax textile material.

The spandex filament layer 10 is made of 100D spandex filaments, and the polyester filament fiber layer 11 is made of 75D polyester filament fibers. The belt 4 is a tubular structure with a gap 12 inside.

The utility model discloses when concrete implementation, at first be in the state of relaxing with knob 3.1 rotation to tensile rope 3.4, then face towards the cover body 1 inboard, nasal cavity breathing zone 2 is last, oral area breathing zone 5 is under, will control arbitrary one side band 4 and hang on the ear of same one side earlier, hang opposite side band 4 on another ear again, adjustment cover body 1 position, make nasal cavity breathing zone 2 and oral area breathing zone 5 correspond the correct position respectively, it is fixed to press down skeleton 8, adjust band elasticity adjuster 3 at last, adjust band 4 to the elasticity that is fit for oneself.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a medical mask, includes the cover body (1) and band (4), its characterized in that: the utility model discloses a mask body, including the cover body, the inboard middle part from the top down of the cover body (1) is equipped with nasal cavity breathing zone (2) and oral area breathing zone (5) in proper order, be equipped with band elasticity adjuster (3) on band (4), the cover body (1) is equipped with inlayer hygroscopic layer (6), middle level filter layer (7), skeleton (8), outer waterproof layer (9) by interior outside to in proper order, band (4) are including spandex silk layer (10) and dacron silk fibrous layer (11).

2. The medical mask according to claim 1, wherein: the utility model discloses a take belt elasticity adjuster (3) and take belt elasticity adjuster (3) to establish, knob (3.1) one side is equipped with rotation axis (3.2) of wearing to establish belt elasticity adjuster (3), rotation axis (3.2) are connected on rotatory support (3.3) of the inner wall of belt elasticity adjuster (3), be equipped with vertically tensile rope (3.4) on rotation axis (3.2), band elasticity adjuster (3) are worn to establish in tensile rope (3.4), tensile rope (3.4) end fixing is on rotation axis (3.2).

3. The medical mask as set forth in claim 2, wherein: the band slack adjuster (3) is close to the connection of the band (4) and the cover body (1) and is provided with one, and the band slack adjuster (3) on the same side of the cover body (1) is connected by the same stretching rope (3.4).

4. The medical mask according to claim 1, wherein: the inner moisture absorption layer (6) is made of a nano textile material, the middle filter layer (7) is made of an activated carbon textile material, and the outer waterproof layer (9) is made of a flax textile material.

5. The medical mask according to claim 1, wherein: the spandex filament layer (10) is made of 100D spandex filaments, and the polyester filament fiber layer (11) is made of 75D polyester filament fibers.

6. The medical mask according to claim 1, wherein: the belt (4) is of a tubular structure, and a gap (12) is formed in the belt.