CN203105694U - Bendable sheet-shaped anti-foam-spraying mask - Google Patents

Abstract

A bendable sheet-like anti-foam mask, characterized by comprising: a flexible barrier sheet, which is a flexible flat sheet formed by integral punching, and has an outer side and an inner side, and two perforations are arranged on both sides of the barrier sheet; two elastic ropes are respectively passed through and positioned in the two perforations, so as to be hung on the user's ears; a bendable sheet body, which is in an integrated or combined form, and is arranged in the lower central area of the flexible barrier sheet, and the bendable sheet system includes at least several pre-folding lines and at least one pre-cutting line, and can be bent into a three-dimensional shape below the inner side of the flexible barrier sheet, and the middle area of the bendable sheet body is formed to obtain a rigid support effect. The mask can be worn by simply folding, which can ensure that the wearer breathes smoothly, and is small in size, convenient for transportation and storage, and has low production cost.

Description

Flexible Sheet Spray Respirator

technical field

The utility model relates to a mask, in particular to a bendable sheet anti-spray mask.

Background technique

In order to improve the hygienic conditions of the working environment, the general service industry will require employees to wear masks during the operation process to prevent droplets from spraying on food or customers, which will seriously affect service and product quality and consumer perception. At present, most of the masks commonly used on the market are made of cotton cloth, and when worn, the user's mouth and nose will be completely covered. Therefore, when the droplets are sprayed on the mask, they will seep in and cannot be reused, resulting in a waste of resources and costs. In addition , It will also hinder breathing and feel uncomfortable during use.

Utility model content

The utility model aims at the deficiencies in the mouth mask at present, and designs a bendable sheet anti-spray mouth mask.

In order to solve the above problems, the technical solution adopted by the utility model is: a bendable sheet anti-spray mask, characterized in that it comprises:

A flexible barrier sheet is a flexible planar sheet formed by die-cutting in one piece, and has an outer surface and an inner surface, and two perforations are provided on both sides of the barrier sheet;

Two elastic cords are respectively threaded and positioned at the two perforations for hanging on the user's ears;

A flexible sheet body, in an integral or combined form, is located in the lower central area of the flexible barrier sheet. The flexible sheet system includes at least several pre-folding lines and at least one pre-cutting line, and can The lower inner surface of the sheet is bent into a three-dimensional shape, and forms a middle area of the bendable sheet to obtain a rigid support effect.

Furthermore, the elastic rope is connected by a knot at both ends of an elastic rope to form a rope loop, which is fixed on the perforation.

Furthermore, the perforation is provided with a slit through which the elastic cord enters the perforation.

The beneficial effect produced by adopting the above-mentioned technical solution is that the bendable sheet-shaped anti-spray mask described in the utility model can be worn by simple folding. When wearing, there is a certain distance between the mask and the wearing nose, Ensure that the wearer can breathe smoothly without feeling stuffy and uncomfortable. Furthermore, the mask can use a transparent material as the cover body, and the wearer's facial expression can be seen through the mask, which increases intimacy, and is small in size, convenient for transportation and storage, low in production cost, and in actual use, it is easy to clean and can be used. Repeat cycle.

Description of drawings

Fig. 1 is the plan view of the utility model embodiment 1;

Fig. 2 is a perspective view of the embodiment of Fig. 1 bent into a three-dimensional shape;

Fig. 3 is the plan view of the utility model embodiment 2;

Fig. 4 is a perspective view of the embodiment of Fig. 3 bent into a three-dimensional shape;

Fig. 5 is a plane side view of the utility model worn by a user;

Fig. 6 is a structural schematic diagram of Embodiment 3 of the present utility model;

Among them, the flexible barrier sheet 10, the outer surface 11, the inner surface 12, the perforation 13, the elastic cord 14, the bendable sheet body 20, the pre-folding line 21, the pre-cutting line 22, the free side 23, the vertical chin abutting sheet 24, The horizontal chin abutting piece 25 , the penetrating portion 30 , the connecting piece 31 , the first embedded card 32 , the first positioning hole 33 , the folded piece 34 , the second embedded card 35 , and the second positioning hole 36 .

Detailed ways

Below in conjunction with the accompanying drawings, the technical content described in the utility model is further described. It should be understood that the description is for the public to better understand the technical content of the utility model, rather than limiting the technical content of the utility model , Structural additions, subtractions, replacements and improvements carried out within the utility model essence of the utility model are all within the technical solutions claimed by the utility model.

A kind of flexible sheet anti-spray mask comprises: a flexible barrier sheet 10, a flexible planar sheet formed by punching as one, and an outer surface 11 and an inner surface 12, the two sides of the barrier sheet There are two perforations 13; two elastic ropes 14 are respectively threaded and positioned on the two perforations 13, so that the sleeves can be hung on the user's ears; Located in the lower central area of the flexible barrier sheet 10, the flexible sheet body 20 includes at least several pre-folding lines 21 and at least one pre-cutting line 22, and can be bent into a three-dimensional shape below the inner surface 12 of the flexible barrier sheet 10 , and form the middle region of the bendable sheet body 20 to obtain a rigid support effect. The elastic rope 14 is connected by a knot at both ends of an elastic rope to form a rope loop, and is fixed on the perforation 13 . The perforation 13 is provided with a slit through which the elastic cord 14 enters the perforation.

As shown in Figure 1, the flexible barrier sheet 10 and the flexible sheet body 20 can be die-cut into a flexible planar sheet, and the central position below the flexible barrier sheet 10 is formed through a pre-cut line 22. There is a penetrating portion 30, and the vertical chin resting piece 24 is connected to the top edge of the penetrating portion 30 by a connecting piece 31, and the horizontal chin resting piece 25 extends downwards and is connected to the vertical chin resting piece 24 and the vertical chin resting piece 24. The bottom edge of the flexible barrier sheet 10, and the pre-folded line 21 is formed at the joint between the flexible barrier sheet 10, the connecting sheet 31, the vertical chin resting piece 24 and the horizontal chin resting piece 25, as shown in the figure As shown in 2, the flexible sheet body 20 can be bent into a three-dimensional shape under the inner surface 12 of the flexible barrier sheet 10 by simple swinging and bending.

As shown in FIG. 3 , it is another embodiment, wherein the flexible barrier sheet 10 and the flexible sheet body 20 are die-cut and formed into a flexible planar sheet, and the flexible sheet body 20 is defined by the pre-folding line 21 Connected to the central position of the bottom edge of the flexible barrier sheet 10, a U-shaped pre-cut line 22 is provided at the middle position of the flexible sheet body 20, and forms the transverse chin abutment sheet 25, while the rest of the pre-folded lines 21 are U-shaped. The top and bottom ends of the pre-cutting line 22 are extended to two sides, and the vertical chin resting piece 24 is formed on both sides of the horizontal chin resting piece 25, and the bottom end of the bendable piece 20 is further provided with a first embedded card 32, the flexible barrier sheet 10 is provided with a first positioning hole 33 corresponding to the first embedding card 32, so that the bendable sheet body 20 can be bent into a three-dimensional shape, and the first embedding card 32 is used to align and insert the first positioning hole 33. A positioning hole 33 to obtain a positioning function (as shown in FIG. 4 ); in addition, the bendable sheet 20 can adjust the bending inclination through the first positioning hole 33 of a different position through the first embedding card 32 Angle, so as to better conform to the shape of the user's chin.

As shown in Figure 6, it is another embodiment, the flexible barrier sheet 10 and the bendable sheet body 20 can also be a combined type, and the bendable sheet body 20 is formed as a plane sheet that is die-cut into one body. The pre-cutting line 22 has two folded pieces 34 connected to the two sides of the vertical chin resting piece 24, and each folded piece 34 is further provided with a second embedded card 35, and the horizontal chin resting piece 35 is connected to the vertical chin resting piece 34. Below the leaning piece 24, the pre-folding line 21 forms the connection between the vertical chin resting piece 24, the second folding piece 35 and the horizontal chin resting piece 25, and the flexible barrier piece 10 corresponds to the two folding pieces 34 The second embedding card 35 is provided with a second positioning hole 36 , so that when the bendable sheet 20 is bent into a three-dimensional shape, the second embedding card 35 can be aligned and inserted into the second positioning hole 36 .

The user can first bend the bendable sheet body 20 of the planar sheet-shaped anti-spray mask (as shown in Figures 1 and 3) into a three-dimensional shape (as shown in Figures 2 and 4), and then as shown in Figure 5, The chin rests against the vertical chin resting piece 24 and the horizontal chin resting piece 25 of the flexible sheet body 20 to obtain a support and limit function, and the user then hooks the two elastic cords 14 on the ear, The wearing operation can be completed. Since the vertical chin abutment piece 24 and the flexible barrier piece 10 play a spacer role, there can be a certain distance between the user's mouth and nose and the flexible barrier piece 10 after wearing, so as to maintain Breathe freely.

It can be seen that a kind of bendable sheet anti-spray mask described in the utility model can be worn by simple folding. When wearing, there is a certain distance between the mask and the wearing nose to ensure the smooth breathing of the wearer. Will not feel hot and uncomfortable. Furthermore, the mask can use a transparent material as the cover body, and the wearer's facial expression can be seen through the mask, which increases intimacy, and is small in size, convenient for transportation and storage, low in production cost, and in actual use, it is easy to clean and can be used. Repeat cycle.

Claims (3)

1. A bendable sheet anti-spray mask, characterized in that it comprises: A flexible barrier sheet is a flexible planar sheet formed by die-cutting in one piece, and has an outer surface and an inner surface, and two perforations are provided on both sides of the barrier sheet; Two elastic cords are respectively threaded and positioned at the two perforations for hanging on the user's ears; A flexible sheet body, in an integral or combined form, is located in the lower central area of the flexible barrier sheet. The flexible sheet system includes at least several pre-folding lines and at least one pre-cutting line, and can The lower inner surface of the sheet is bent into a three-dimensional shape, and forms a middle area of the bendable sheet to obtain a rigid support effect. 2. A kind of flexible sheet anti-spray mask according to claim 1, characterized in that: said elastic rope is connected by a knot at both ends of an elastic rope to form a rope loop, which is fixed on the said elastic rope. above the perforation. 3. A bendable sheet-shaped anti-spray mask according to claim 1, characterized in that: the perforation is provided with a slit through which the elastic cord enters the perforation.

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