CN212971738U

CN212971738U - Improved reusable mask

Info

Publication number: CN212971738U
Application number: CN202020252735.4U
Authority: CN
Inventors: 苏培基
Original assignee: Dongguan Changli Textile Technology Co ltd
Current assignee: Dongguan Changli Textile Technology Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2021-04-16
Anticipated expiration: 2030-03-04

Abstract

The utility model relates to the field of protective articles, in particular to an improved reusable mask, which comprises a mask body, wherein the mask body sequentially comprises an outer layer, a filter layer and a contact layer which is in direct contact with the face of a user from outside to inside; the middle part of the mask body is sewn into an upward bent part by adopting a suture, and the bottom edge of the mask body is provided with a reinforcing rib; the left and right ends of the mask body are sewed with ear hanging ropes. The utility model is more fit to the lower part of the human face, so that the gap between the face and the mask is smaller, and the protection effect is better; meanwhile, the nose and the mouth of the human body have movable spaces, so that the wearing is more comfortable.

Description

Improved reusable mask

Technical Field

The utility model relates to a protective articles field especially relates to a modified repeatedly usable gauze mask.

Background

The mask is a sanitary protection tool, is used for reducing or preventing harmful particles in the air, including germs, viruses, suspended particles, harmful gases and the like from being inhaled into the lungs, ensures that a wearer inhales pure air to a certain extent, and is widely applied to the fields of labor protection and health care. Particularly in some environments with high pollution levels, wearing an effective protective mask has become a necessary protective tool.

The utility model discloses a totally laminated dustproof, antifog gauze mask as chinese patent application number is CN201420557125.X, it includes a gauze mask main part, and this totally laminated dustproof, antifog gauze mask still includes one and sets up in the peripheral seal assembly of this gauze mask main part, and this seal assembly is used for making the periphery of this gauze mask main part closely laminate with facial skin. This dustproof, antifog gauze mask of full laminating can be according to demand switching formula or highly closely laminate in user's face to greatly increased gauze mask dustproof, antifog haze, prevent the effect of harmful particle, germ in the ambient air, and still effectively solved under the lower circumstances of temperature, form the fog when wearing glasses user and exhaling on its glasses, remove their fog puzzlement.

However, the above-mentioned utility model still has some disadvantages, such as: a certain gap is formed between the face and the mask after the mask is worn, so that the protection effect is not ideal; the inner side of the mask can be attached to the face, the moving space of the nose and the mouth is small, and the wearing comfort is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a modified repeatedly usable gauze mask has been designed to the problem that the background art provided, has solved the unsatisfactory problem of protecting effect, has also solved the gauze mask inboard and can paste on face, wears the poor problem of travelling comfort.

The utility model discloses a solve above-mentioned technical problem through following technical scheme:

an improved reusable mask comprises a mask body, wherein the mask body sequentially comprises an outer layer, a filter layer and a contact layer which is in direct contact with the face of a user from outside to inside, the outer layer and the contact layer are woven by a flat knitting machine and are integrally formed by a suture, and a pocket-shaped cavity with an opening is formed between the outer layer and the contact layer;

the middle part of the mask body is sewn into an upward bent part by adopting a suture, and the bottom edge of the mask body is provided with a reinforcing rib;

the left and right ends of the mask body are sewn with hangers.

Preferably, the suture on the curved portion can be sewn into two closed loops of different sizes, the circumference of the closed loop on the upper side being larger than the circumference of the closed loop on the lower side.

Preferably, the bottom end of the outer layer is provided with a strip-shaped cavity, the reinforcing ribs are inserted into the strip-shaped cavity, and an opening of the strip-shaped cavity is sewn by adopting a suture.

Preferably, the outer surface of the bottom edge of the outer layer is attached with the reinforcing rib in a hot pressing mode.

Preferably, the outer layer and the contact layer have the same shape and are made of any one of nylon, terylene or antibacterial materials, and the filter layer is made of melt-blown cloth.

Preferably, a nose bridge strip is further mounted at the top end of the outer layer, and a mounting cavity for placing the nose bridge strip is formed in the top end of the mask body.

Compared with the prior art, the utility model has the following advantages:

1. in the utility model, the middle part of the mask body is sewn into an upward bent part by adopting a suture, so that when the mask is worn, on one hand, the mask can be more attached to the lower part of the face of a human body, and the gap between the face and the mask is smaller, thus the protection effect is better; on the other hand, the space behind the bending part is larger, so that the nose and the mouth of the human body have movable spaces, and the wearing is more comfortable.

2. In the utility model, the bottom edge of the mask body is provided with the reinforcing ribs, and the reinforcing ribs are arranged in two modes, one mode is that the bottom edge of the mask body is provided with a bar-shaped cavity, then the reinforcing ribs are inserted into the mask body, and the other mode is that the reinforcing ribs are attached to the outer surface of the bottom edge of the mask body in a hot pressing mode; the two kinds of modes homoenergetic promote the facial effect of gauze mask laminating, can also assist the design of flexion simultaneously.

3. The utility model discloses in, be formed with an open-ended pocket form cavity between skin and the contact layer, the filter layer passes through the opening and inserts in the pocket form cavity, when the gauze mask is practical, only need take out the filter layer from pocket form cavity, the filter layer of more renewing both can form reuse.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings 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 that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the mask body according to the embodiment of the present invention;

fig. 3 is a schematic view of the internal structure of embodiment 1 of the present invention;

fig. 4 is a schematic enlarged view of a part a in embodiment 1 of the present invention;

fig. 5 is a schematic view of a part at B in embodiment 1 of the present invention;

fig. 6 is a schematic view of the internal structure of embodiment 2 of the present invention;

fig. 7 is a schematic view of a part at C in embodiment 2 of the present invention.

In the figure: 1-mask body, 101-outer layer, 102-filter layer, 103-contact layer, 2-bending part, 3-reinforcing rib, 4-ear hanging rope, 5-closed ring, 6-strip-shaped cavity, 7-nose bridge strip, 8-installation cavity and 9-pocket-shaped cavity.

Detailed Description

The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

An improved reusable mask comprises a mask body 1, as shown in fig. 1 and fig. 2, the mask body 1 sequentially comprises an outer layer 101, a filter layer 102 and a contact layer 103 which is directly contacted with the face of a user from outside to inside, the outer layer 101 and the contact layer 103 are woven by a flat knitting machine and are integrally formed by a sewing line, and a pocket-shaped cavity 9 with an opening is formed between the outer layer 101 and the contact layer 103; the middle part of the mask body 1 is sewn into an upward bent part 2 by adopting a suture, the suture on the bent part 2 can be sewn into two closed rings 5 with different sizes, and the perimeter of the closed ring 5 positioned on the upper side is larger than that of the closed ring 5 positioned on the lower side; the bottom edge of the mask body 1 is provided with a reinforcing rib 3; the left and right ends of the mask body 1 are sewn with ear hanging ropes 4; nose bridge strip 7 is still installed on the top of gauze mask body 1, and the top of gauze mask body 1 is equipped with the installation cavity 8 that is used for nose bridge strip 7 to place.

The utility model discloses a theory of operation does: the mask body 1 consists of an outer layer 101, a filter layer 102 and a contact layer 103, wherein the outer layer 101 and the contact layer 103 are made of any one of nylon, terylene or antibacterial materials, and the filter layer 102 is made of melt-blown cloth, so that under the condition of three-layer heavy filtration, the mask body 1 can effectively separate pollutants such as spray in the air, and effectively protect protection personnel; a pocket-shaped cavity 9 with an opening is formed between the outer layer 101 and the contact layer 103, the filter layer is inserted into the pocket-shaped cavity 9 through the opening, when the mask is used, the filter layer 102 only needs to be taken out of the pocket-shaped cavity and replaced by a new filter layer 102, and the mask can be reused; when the mask is worn, the mask body 1 is placed on the face, then the two ear hanging ropes 4 are sleeved on ears, the bending part 2 is located in front of the mouth and the nose and is not in contact with the mouth and the nose, and the mouth and the nose of a human body have movable spaces, so that the mask is more comfortable to wear, and bacterial infection caused by direct contact of the mouth and the nose with the mask is avoided; in addition, the design of the bending part 2 enables the mask to be more attached to the lower part of the face of a human body, a gap between the face and the mask is smaller, and the protection effect is better.

Example 1

An improved reusable mask comprises a mask body 1, wherein the mask body 1 sequentially comprises an outer layer 101, a filter layer 102 and a contact layer 103 which is in direct contact with the face of a user from outside to inside, the outer layer 101 and the contact layer 103 are woven by a flat knitting machine and are integrally formed by a sewing line, a pocket-shaped cavity 9 with an opening is formed between the outer layer 101 and the contact layer 103, the outer layer 101 and the contact layer 103 are both made of nylon, and the filter layer 102 is made of melt-blown cloth; the middle part of the mask body 1 is sewn into an upward bent part 2 by adopting a suture, the suture on the bent part 2 can be sewn into two closed rings 5 with different sizes, and the perimeter of the closed ring 5 positioned on the upper side is larger than that of the closed ring 5 positioned on the lower side; the bottom edge of the mask body 1 is provided with a reinforcing rib 3; the left and right ends of the mask body 1 are sewn with ear hanging ropes 4; nose bridge strip 7 is still installed on the top of gauze mask body 1, and the top of gauze mask body 1 is equipped with the installation cavity 8 that is used for nose bridge strip 7 to place.

As shown in fig. 3-5, the bottom end of the outer layer 101 is provided with a bar-shaped cavity 6, the reinforcing ribs 3 are inserted into the bar-shaped cavity 6, the opening of the bar-shaped cavity 6 is sewn by using a suture, and the bar-shaped cavity 6 is invisible, so that the bar-shaped cavity is indicated by a dotted line in the figure.

This embodiment is after the messenger wears, and usable hand presses strengthening rib 3, and base and facial laminating until gauze mask body 1 to promote the human facial effect of gauze mask laminating, can also assist the design of flexion 2 simultaneously.

Example 2

As shown in fig. 6 and 7, the outer surface of the bottom side of the outer layer 101 is bonded with the rib 3 by hot pressing.

This embodiment is after the messenger wears, and usable hand presses strengthening rib 3, makes the gap between facial and the gauze mask littleer to promote the facial effect of gauze mask laminating, can also assist the design of flexion 2 simultaneously.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An improved reusable mask comprises a mask body (1) and is characterized in that the mask body (1) sequentially comprises an outer layer (101), a filter layer (102) and a contact layer (103) which is in direct contact with the face of a user from outside to inside, the outer layer (101) and the contact layer (103) are woven by a flat knitting machine and are integrally formed by sewing threads, and a pocket-shaped cavity (9) with an opening is formed between the outer layer (101) and the contact layer (103);

the middle part of the mask body (1) is sewn into an upward bent part (2) by adopting a suture, and the bottom edge of the mask body (1) is provided with a reinforcing rib (3);

the left end and the right end of the mask body (1) are sewn with a suspension loop rope (4).

2. The improved reusable mask according to claim 1 characterized by the fact that the stitches on the curved part (2) can be sewn into two closed loops (5) of different sizes, the perimeter of the closed loop (5) on the upper side being greater than the perimeter of the closed loop (5) on the lower side.

3. The improved reusable mask as claimed in claim 1, characterized in that a strip-shaped cavity (6) is provided at the bottom end of the outer layer (101), the reinforcing ribs (3) are inserted into the strip-shaped cavity (6), and the opening of the strip-shaped cavity (6) is sewn by using a suture.

4. The improved reusable mask of claim 1 wherein the outer surface of the bottom edge of the outer layer (101) is attached to the ribs (3) by heat pressing.

5. The improved reusable mask of claims 3 or 4 wherein said outer layer (101) and said contact layer (103) are of the same shape and are made of any of nylon, dacron or antibacterial material, and said filter layer (102) is made of meltblown cloth.

6. The improved reusable mask according to claims 3 or 4, characterized in that a nose bridge strip (7) is further mounted on the top of said outer layer (101), and a mounting cavity (8) for placing said nose bridge strip (7) is provided on the top of said mask body (1).