CN212994553U

CN212994553U - Gauze mask protecting strip

Info

Publication number: CN212994553U
Application number: CN202021030990.0U
Authority: CN
Inventors: 陈茜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-04-20
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a mask protection strip, which is in a strip shape and comprises a skin-friendly layer, a sticking layer and a protective layer; the adhesive layer is used for fixing the protective strip on the mask; the protective layer covers the surface of the adhesive layer and is used for protecting the adhesive layer; and V-shaped notches or straight notches are arranged on two sides of the protection strip. During the use, tear the protective layer and fix the edge at the gauze mask with the protecting strip through pasting the layer, the inboard of protecting strip is equipped with V type breach or the skin is equipped with straight incision and encloses into circularly for the convenience protecting strip, avoids extruding the fold.

Description

Gauze mask protecting strip

Technical Field

The utility model relates to a gauze mask field specifically is a gauze mask protecting strip.

Background

The cup-shaped mask adopts polypropylene which is nontoxic, tasteless, non-allergic, non-irritant, free of any toxic and harmful substances and glass fibers as a main raw material, is humanized in design, high in standard material selection, high in quality material selection and high in quality, and has the characteristics of soft and plump hand feeling, high-efficiency filtration, low-toxicity prevention, peculiar smell removal, ventilation, comfort, sanitation, convenience, safety and attractiveness. Compared with a plane mask, the cup-shaped mask has the following advantages:

1. due to the unique appearance design of the cup, the mask and the face are better sealed, and dust and viruses cannot easily leak into the mask;

2. the nose pad is designed according with the ergonomic nose, and the soft foam nose pad is arranged in the nose pad, so that the wearing comfort is improved.

The mask has the problems that the edge of the mask is fixed by pressing the outer protective layer and the inner layer filtering melt-blown cloth together by a hot pressing process, and is harder than the common mask; pressing against the face of the wearer causes discomfort, localized blood loss and severe pressure marks, and even trauma to the skin after prolonged work. Under the condition of working for a long time all day, the working state of medical staff is seriously influenced, discomfort is caused, the skin is damaged, and even the safety of the medical staff is influenced. Moreover, because of the hard edge, all gaps can not be tightly sealed along with the fluctuation of the face. This is a problem to be solved.

SUMMERY OF THE UTILITY MODEL

The invention aims to provide a mask protection strip suitable for a cup-shaped mask.

The utility model provides a technical scheme as follows that above-mentioned technical problem took:

a mask protection strip is in a strip shape and comprises a skin-friendly layer, an adhesive layer and a protection layer;

the adhesive layer is used for fixing the protective strip on the mask;

the protective layer covers the surface of the adhesive layer and is used for protecting the adhesive layer;

and V-shaped notches or straight notches are arranged on two sides of the protection strip.

Further, the mask also comprises a hanging buckle for fixing the protective strip on the mask;

the hanging buckle consists of a lock head and an inner buckle cap;

the lock head is used for penetrating the protective strip and the mask, and the inner buckle cap is used for fixing the lock head.

Furthermore, the protection strip is provided with a hanging hole, and the hanging hole is matched with the hanging buckle to fix the protection strip.

Furthermore, the lock head is provided with a vertical rod part used for penetrating the mask;

a limiting part is arranged above the vertical rod part, and the limiting part is matched with the inner buckle cap to limit the degree of freedom of the lock head;

a hanging rod is arranged above the limiting part, a round head is arranged at the top end of the hanging rod, and the diameter of the round head is larger than that of the hanging rod;

the hanging rod penetrates through a hanging hole of the protection strip, and the round head is used for limiting the degree of freedom of the protection strip.

Furthermore, the sticking layer and the protective layer are thin double-sided adhesive tapes.

Further, the protection strip is semicircular.

The utility model has the advantages that:

1. the mask is fixed on the edge of the mask, so that the wearing comfort is improved;

2. is positioned at the edge of the mask, is suitable for various facial shapes, reduces gaps and improves air tightness.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

The present invention will be described in detail with reference to the accompanying drawings so that the above advantages of the present invention can be more clearly understood.

FIG. 1 is a schematic view of an outer straight cut of a mask guard strip according to the present invention;

FIG. 2 is a schematic view of an inner V-shaped notch of a mask guard bar according to the present invention;

FIG. 3 is a cross-sectional view of a mask guard strip according to the present invention;

FIG. 4 is a schematic view of a buckle of a mask guard bar according to the present invention;

FIG. 5 is a schematic view of a hanging hole of a mask guard bar of the present invention;

fig. 6 is a semi-circular schematic view of a mask guard strip according to the present invention.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 3, embodiment 1: a mask protection strip is in a strip shape and comprises a skin-friendly layer 101, an adhesive layer 102 and a protection layer 103;

the adhesive layer 102 is used for fixing the protective strip on the mask;

the protective layer 103 covers the surface of the adhesive layer 102 and is used for protecting the adhesive layer 102;

the two sides of the protection strip are provided with V-shaped notches 104 or straight notches 105. During the use, tear protection layer 103 and fix the edge at the gauze mask with the protective strip through pasting layer 102, the inboard of protective strip is equipped with V type breach 104 or the skin is equipped with straight incision 105 and is for the convenience protective strip encloses into circularly, avoids extruding the fold.

As shown in fig. 4-5, embodiment 2: a mask protection strip also comprises a hanging buckle used for fixing the protection strip on a mask;

the hanging buckle consists of a lock head and an inner buckle cap 201;

the locking head is used for penetrating through the protective strip and the mask, and the inner buckle cap 201 is used for fixing the locking head. The fixed mode of hasp makes the fixed fastening more firm of protection strip.

In this embodiment, the protection strip is provided with a hanging hole 106, and the hanging hole 106 is used for fixing the protection strip in cooperation with the hanging buckle.

In this embodiment, the locking head is provided with a vertical rod part 202 for penetrating the mask;

a limiting part 203 is arranged above the upright rod part 202, and the limiting part 203 is matched with the inner buckle cap 201 to limit the degree of freedom of the lock head;

a hanging rod 204 is arranged above the limiting part 203, a round head 205 is arranged at the top end of the hanging rod 204, and the diameter of the round head 205 is larger than that of the hanging rod 204;

the hanging rod 204 penetrates through the hanging hole 106 of the guard bar, and the round head 205 is used for limiting the freedom degree of the guard bar. Firstly, uniformly fixing the hanging buckles on the edge of the mask, then sleeving the hanging holes 106 of the protective strips on the hanging rods 204, finally tearing the protective layer 103, and pasting and fixing the protective strips around the edge of the mask; aiming at the mask used for multiple times, the protective strip can be replaced by matching the hanging hole 106 of the protective strip with the hanging buckle under the condition that the hanging buckle is not changed.

As shown in fig. 6, embodiment 3: the mask protective strip is semicircular; the left part and the right part are formed into a ring shape, correspond to the edge of the mask and are fixed with the mask through the pasting layer.

Wherein, the adhesive layer 102 and the protective layer 103 are thin double-sided adhesive tapes.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mask protection strip is characterized in that the protection strip is in a strip shape and comprises a skin-friendly layer (101), an adhesive layer (102) and a protective layer (103);

the adhesive layer (102) is used for fixing the protective strip on the mask;

the protective layer (103) covers the surface of the adhesive layer (102) and is used for protecting the adhesive layer (102);

and V-shaped notches (104) or straight notches (105) are arranged on two sides of the protection strip.

2. The mask protective strip of claim 1 further comprising a hook for securing the protective strip to the mask; the hanging buckle consists of a lock head and an inner buckle cap (201);

the lock head is used for penetrating through the protective strip and the mask, and the inner buckle cap (201) is used for fixing the lock head.

3. The mask protection strip according to claim 2, wherein the protection strip is provided with a hanging hole (106), and the hanging hole (106) is matched with a hanging buckle for fixing the protection strip.

4. The mask protection strip of claim 3 wherein said locking head is provided with a stem portion (202) for penetrating the mask;

a limiting part (203) is arranged above the upright rod part (202), and the limiting part (203) is matched with the inner buckle cap (201) to limit the degree of freedom of the lock head;

a hanging rod (204) is arranged above the limiting part (203), a round head (205) is arranged at the top end of the hanging rod (204), and the diameter of the round head (205) is larger than that of the hanging rod (204);

the hanging rod (204) penetrates through a hanging hole (106) of the protection strip, and the round head (205) is used for limiting the degree of freedom of the protection strip.

5. The mask protection strip according to claim 1, wherein the adhesive layer (102) and the protective layer (103) are thin double-sided adhesive tapes.

6. The mask guard bar of claim 1 wherein said guard bar is semicircular.