CN111567944A

CN111567944A - Combined mask

Info

Publication number: CN111567944A
Application number: CN202010469521.7A
Authority: CN
Inventors: 韩立涛; 卲蕊娜; 段书霞; 佘开江; 殷苏明; 付迎坤; 韩修恒; 韩伟鹤; 潘洪福; 林建香; 段晓堂; 赵欣; 王蓉; 徐玉茵; 范頔; 闫钧; 高文静; 张丹丹; 陈玮雯; 柳小军
Original assignee: Henan Yadu Industrial Co Ltd
Current assignee: Henan Yadu Industrial Co Ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-08-25

Abstract

The invention provides a combined mask, each part is used and combined independently, the cost performance of the mask can be effectively improved, raw materials for producing the mask can be reduced, and the comfort of a user is improved; the mask comprises a mask body, wherein fixing holes and fixing bands are formed in the left side and the right side of the mask body, isolation layers are respectively arranged on the left side and the right side of the inner side of the mask body, the left isolation layer and the right isolation layer are distributed at intervals, the middle part of the isolation layers is not contacted, the upper edge part and the lower edge part of each isolation layer are hardened and subjected to edge pressing treatment to form two extrusion parts, one side of each extrusion part, which faces towards the mask body, is provided with a columnar protrusion, a first through hole corresponding to the columnar protrusion is formed in the mask body, a protection layer is arranged between the isolation layer and the mask body, the left end and the right end of the protection layer are respectively arranged between the; the invention has novel conception and smart structure.

Description

Combined mask

Technical Field

The invention relates to the technical field of hygienic products, in particular to a combined mask.

Background

Bacteria are ubiquitous microorganisms that cause infections, and some are not easily found in humans but often cause disease. In the past decades, due to the expansion and poverty of the population, lack of disease prevention and environmental destruction, various epidemic diseases occur all over the world, and some infectious agents can cause diseases which cannot be cured radically at present. The current new type of coronavirus pneumonia is one example. There are four ways of infectious disease transmission: contact, medium, air and carriers. Without proper defense, infections and the spread of disease can easily invade the body.

When the demand of the mask is increased, the rising of raw materials can cause the price of the mask to rise, and simultaneously cause the shortage of the mask, which is a problem caused by the raw materials and the processing and can not meet the demand of quantity; in addition, in the using process, when the mask is required to be worn, the mask is worn basically every day except for the time of eating and sleeping, so that a plurality of problems are raised.

When the mask is worn, people can find that what mainly plays a protective role is the position of the partial area corresponding to the mouth and the nose, the effect of other parts is relatively small, and the pollution of breathing sweat in use is mainly concentrated in the area, but the mask which is normally used also has a protective effect on cheek parts at two sides, and is not easy to generate pollution, and whether the protective layer area corresponding to the mouth and the nose can be replaced to achieve the purpose that the mask can be used for a long time or not can be considered.

In order to achieve the effect, a combined mask is provided, the purpose that one protective layer is replaced for multiple times for use can be achieved through the bearing effect of the mask body and the combination that the protective layer of the mask can be adjusted manually, and the problem mentioned above can be effectively solved.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the combined mask, each part is independently used and combined, the cost performance of the mask can be effectively improved, raw materials for producing the mask can be reduced, and the comfort of a user is improved.

A combined mask comprises a mask body, wherein a plurality of fixing holes are respectively formed in the edge parts of the left side and the right side of the mask body, fixing belts are respectively connected with the left side and the right side of the mask body, the fixing belts are detachably connected with the fixing holes on the corresponding sides of the fixing belts, isolating layers are respectively arranged on the left part and the right part of the inner side of the mask body, the isolating layers are arranged in the fixing holes in the left-right direction, the width of the isolating layers in the up-down direction is smaller than that of the mask body, the left isolating layers and the right isolating layers are distributed at intervals, the middle parts are not contacted, the upper edge part and the lower edge part of each isolating layer are hardened and subjected to edge pressing treatment to form two extruding parts, one side of each extruding part, which faces the mask body, is provided with a columnar bulge, a first, the fixing of inoxidizing coating is realized to mutually supporting of protruding and first through-hole of accessible column between isolation layer and the gauze mask body.

Preferably, the width of the protective layer is equal to that of the isolation layer, and the length of the protective layer is smaller than that of the mask body.

Preferably, the upper edge part and the lower edge part of the protective layer are subjected to edge pressing treatment and are respectively provided with a plurality of second through holes which are uniformly distributed left and right, and the interval between the left and right adjacent second through holes is equal to the interval between the two columnar protrusions on the insulating layer.

Preferably, the middle part of every two second through holes on the protective layer is provided with a crease, the protective layer can be overlapped through the crease to form a multilayer structure, and the second through holes are vertically communicated after the protective layer is overlapped.

Preferably, the extension length of inoxidizing coating can be greater than the length of gauze mask body, the inoxidizing coating can be placed between isolation layer and gauze mask body after the crease stack.

Preferably, the outer side of the upper part of the mask body is provided with a molding piece which can be made of plastics and metal sheets.

Preferably, the left and right sides of the upper portion of the mask body are provided with two installation portions, the middle portions of the two installation portions are separated at intervals, the distance between the two installation portions is 1-1.5cm, and the plastic piece can be conveniently installed, detached and replaced.

Preferably, the fixed holes on the left side and the right side of the mask body are distributed in an arc shape, an arrangement method of vertical linear distribution can be adopted, and the number of the fixed holes on each side is not less than five.

Preferably, the two ends of the fixing band are respectively provided with a clamping joint, each clamping joint is an I-shaped structure with two protruding ends connected through a middle pin shaft, the protruding end head of the free end of each clamping joint is of an arc-shaped structure, the protruding diameter of the I-shaped two ends of each clamping joint is larger than that of the fixing hole, and the diameter of the middle pin shaft is not larger than that of the fixing hole.

Preferably, the interval of two isolation layers of left and right sides can set up multiple specification to the protective effect of the people of different face sizes of adaptation.

The combined mask is novel in concept and ingenious in structure, cost performance of the mask can be effectively improved through the combined mask design, use experience of a user can be well guaranteed, and a good protection effect is guaranteed.

Drawings

FIG. 1 is a front view of the present invention.

FIG. 2 is a top view of the present invention.

FIG. 3 is a schematic view of the invention showing the isolation layer of FIG. 2 in an opened position.

Fig. 4 is a partially enlarged view of fig. 2 according to the present invention.

Fig. 5 is an enlarged view of the connection portion between the fixing band and the mask body in fig. 3 according to the present invention.

Fig. 6 is a top view of a protective layer according to the present invention.

Fig. 7 is a front view of a protective layer of the present invention.

FIG. 8 is a side view of the mounting portion of the present invention.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in the attached drawings 1-8, the invention comprises a mask body 1, a plurality of fixing holes 2 are respectively arranged at the left side edge part and the right side edge part of the mask body 1, fixing belts 12 are respectively connected with the left side and the right side edge part of the mask body 1, the fixing belts 12 are detachably connected with the fixing holes 2 at the corresponding side, isolating layers 3 are respectively arranged at the left part and the right part of the inner side of the mask body 1, the isolating layers 3 are arranged in the fixing holes 2 in the left-right direction, the width of the isolating layers 3 in the up-down direction is smaller than that of the mask body 1, the left isolating layer and the right isolating layers 3 are distributed at intervals, the middle part is not contacted, the upper edge part and the lower edge part of each isolating layer 3 are hardened and pressed to form two extruding parts 4, one side of each extruding part 4, which faces to the mask body 1, is provided with a columnar bulge 5, the both ends are arranged respectively in between isolation layer 3 and the gauze mask body 1 about inoxidizing coating 6, and the mutually supporting realization of protruding 5 of accessible column and first through-hole 7 is fixed inoxidizing coating 6 between isolation layer 3 and the gauze mask body 1.

The width of the protective layer 6 is equal to that of the isolation layer 3, and the length of the protective layer 6 is smaller than that of the mask body 1.

In order to better realize the fixation of the protective layer 6, the upper edge part and the lower edge part of the protective layer 6 are subjected to edge pressing treatment and are respectively provided with a plurality of second through holes 8 which are uniformly distributed left and right, and the interval between the left and right adjacent second through holes 8 is equal to the interval between the two columnar protrusions 5 on the insulating layer 3.

In order to improve the utilization efficiency of the mask, the middle parts of every two second through holes 8 on the protective layer 6 are provided with creases, the protective layer 6 can be overlapped through the creases to form a multilayer structure, and the second through holes 8 are vertically communicated after the protective layer 6 is overlapped, as shown in fig. 4.

In order to better improve the using times of a mask, the unfolding length of the protective layer 6 can be larger than the length of the mask body 1, and the protective layer 6 can be placed between the isolation layer 3 and the mask body 1 after being folded and superposed, as shown in fig. 7.

In order to better improve the using effect of the mask, the outer side of the upper part of the mask body 1 is provided with a plastic sheet 9, and the plastic sheet 9 can be made of plastics and metal sheets.

Two installation parts 10 are arranged on the left side and the right side of the outer side of the upper part of the mask body 1, the middle parts of the two installation parts 10 are separated at intervals, the distance between the two installation parts 10 is 1-1.5cm, and the plastic piece 9 can be conveniently installed, detached and replaced.

In order to facilitate the convenience of adjusting the fixing band 12 for different users, the fixing holes 2 on the left side and the right side of the mask body 1 are distributed in an arc shape, an arrangement method of vertical linear distribution can be adopted, and the number of the fixing holes 2 on each side is not less than five.

In order to realize the firm and convenient to detach of being connected of fixed band 12 and fixed orifices 2, fixed band 12 both ends be equipped with joint 11 respectively, joint 11 is the protruding I shape structure through middle part round pin hub connection in both ends, the protruding end of the free end of joint 11 is convex structure, the protruding diameter in joint 11I shape both ends is greater than the diameter of fixed orifices 2, the diameter of middle part round pin axle is not more than the diameter of fixed orifices 2.

In order to ensure better protection effect, the interval between the left and right isolation layers 3 can be set with various specifications to adapt to the protection effect of people with different face shapes.

When the mask is specifically produced and used, firstly, in the production process, the mask body 1 is used as a bearing piece, can be repeatedly utilized and can be produced in a small amount, the protective layer 6 is used as a main protective component and needs to be produced in a large amount, in a box of mask, a small amount of mask bodies 1 can be provided with a large amount of protective layers 6 for use, and in addition, the plastic sheet 9 and the fixing belt 12 can be independently detached and combined for use, and the specific combination steps of the invention are as follows: 1. firstly, the mask body 1 is tiled on a table top, and the left and right isolation layers 3 are respectively lifted to two sides; 2. the left side and the right side of the protective layer 6 are placed on the mask body 1 after being folded and laminated, the middle position of the protective layer 6 is not laminated, and the positions of the second through hole 8 and the first through hole 7 are correspondingly placed; 3. covering the insulating layer 3 on the protective layer 6 in a buckling manner, and positioning the protective layer 6 by the aid of the columnar protrusions 5 on the insulating layer 3 penetrating through the first through holes 7 and the second protrusions; 4. installing the molding pieces 9 into the installation parts 10 through the intervals between the installation parts 10; 5. the fixing band 12 is clamped in the fixing hole 2 through the I-shaped clamping head 11, so that the fixing band 12 is connected with the mask body 1, and different fixing holes 2 can be connected according to actual needs.

The mask body 1 as a supporting body and the protective layer 6 which mainly plays a protective role are arranged, the protective layer 6 is mainly positioned in the middle of the two isolation layers 3 to play a protective role in the using process, a user can feel uncomfortable at the middle part of the isolation layers 3 due to the fact that the mask can generate a large amount of gas and sweat due to breath of the mouth and the nose after being used for a long time, the user can manually replace the position of the protective layer 6 corresponding to the mouth and the nose due to the laminated design of the two sides of the protective layer 6, the protective layer 6 cannot be polluted due to the fact that the two sides of the protective layer 6 are laminated and treated initially, the protective layer is not in direct contact with the mouth and the nose, sweat and the like cannot be generated and can be recycled, one protective layer 6 can be used for three times through adjustment, the maximum utilization is achieved, and if the protective layer 6 which can be adjusted for, meanwhile, the discomfort caused by long-time use of the same part can be avoided, and the discomfort caused by carrying a plurality of masks when people go out or using only one mask all the time can be avoided.

All parts of the combined mask can be combined for use, the mask body 1, the fixing belt 12 and the molding sheet 9 can be used for multiple times, a user only needs to replace the protective layer 6 regularly in the using process, the fixing belt 12 can be adjusted according to the self condition of the user, and the molding sheet 9 can also be replaced at any time, so that the problem of poor using effect caused by molding is avoided.

In addition, the invention can be used for different crowds, the requirements of the crowds with different ages can be realized only by relating to different spacing distances of the isolation layers 3 during specific production and manufacturing, and the spacing of the isolation layers 3 can be correspondingly reduced when children use the invention, and the like.

The materials of the isolating layer 3 and the mask body 1 adopted in the invention can be selected from materials with good air permeability but not necessarily requiring good filtering property, and a large amount of materials are mainly used for the protective layer 6, so that the requirement on the material of the protective layer 6 can be well reduced.

In addition, due to the existence of the isolation layer, the protection layers arranged on the two sides are not directly contacted with the cheek parts, but the isolation layer is contacted with the cheek parts, sweat generated on the cheek does not pollute the protection layers, and the using effect of manually replacing the corresponding mouth and nose positions can be further improved.

The mask body and the isolation layer are not a layer in a single-finger mask, or are used as carriers for placing the protection layer, the protection layer is the most important core part for protecting the mouth and nose breathing of people, and the core part can be a single layer or a plurality of layers according to requirements.

Claims

1. The combined mask comprises a mask body (1) and is characterized in that a plurality of fixing holes (2) are respectively formed in the edge positions of the left side and the right side of the mask body (1), fixing belts (12) are respectively connected to the left side and the right side of the mask body (1), the fixing belts (12) are detachably connected with the fixing holes (2) on one corresponding side, isolating layers (3) are respectively arranged on the left side and the right side of the inner side of the mask body (1), the isolating layers (3) are arranged in the fixing holes (2) in the left and right directions, the widths of the isolating layers (3) in the up and down directions are smaller than the width of the mask body (1), the left and the right isolating layers (3) are distributed at intervals, the middle parts are not contacted, the upper edge position and the lower edge position of each isolating layer (3) are hardened and pressed to form two extruding parts (4), and one side, facing the, be equipped with on gauze mask body (1) with the corresponding first through-hole (7) in the protruding (5) position of column, be equipped with inoxidizing coating (6) between isolation layer (3) and gauze mask body (1), both ends are arranged respectively between isolation layer (3) and gauze mask body (1) about inoxidizing coating (6), the mutually supporting realization of the protruding (5) of accessible column and first through-hole (7) is fixed to inoxidizing coating (6) between isolation layer (3) and gauze mask body (1).

2. The modular respirator of claim 1, wherein the width of the protective layer (6) is equal to the width of the barrier layer (3), and the length of the protective layer (6) is less than the length of the respirator body (1).

3. The mask according to claim 2, wherein the upper and lower edges of the protective layer (6) are pressed and provided with a plurality of second through holes (8) uniformly distributed left and right, and the interval between two adjacent left and right through holes (8) is equal to the interval between two columnar protrusions (5) on the isolating layer (3).

4. The mask according to claim 1, 2 or 3, wherein the protective layer (6) has a fold at the middle of every two second through holes (8), the protective layer (6) can be stacked by the fold to form a multi-layer structure, and the second through holes (8) are vertically through after the protective layer (6) is stacked, as shown in fig. 4.

5. The combined mask according to claim 4, wherein the protective layer (6) is extended longer than the mask body (1), and the protective layer (6) is folded and then placed between the barrier layer (3) and the mask body (1).

6. The combined mask according to claim 1, wherein the outer side of the upper part of the mask body (1) is provided with a molding piece (9), and the molding piece (9) is made of plastic and metal sheet.

7. The combined mask according to claim 1, wherein two mounting parts (10) are provided at the left and right sides of the upper part of the mask body (1), the middle parts of the two mounting parts (10) are separated at intervals, and the distance between the two mounting parts (10) is 1-1.5 cm.

8. The mask of claim 1, wherein the fixing holes (2) on the left and right sides of the mask body (1) are distributed in an arc shape or in a vertical straight line, and the number of the fixing holes (2) on each side is not less than five.

9. The combined mask according to claim 1, wherein the two ends of the fixing strap (12) are respectively provided with a clamping joint (11), the clamping joint (11) is of an I-shaped structure with two protruding ends connected through a middle pin shaft, the protruding end of the free end of the clamping joint (11) is of an arc-shaped structure, the protruding diameter of the I-shaped two ends of the clamping joint (11) is larger than that of the fixing hole (2), and the diameter of the middle pin shaft is not larger than that of the fixing hole (2).

10. The combination mask of claim 1, wherein the interval between the left and right isolation layers (3) can be set in various specifications.