CN211631878U

CN211631878U - Airtight mask with adjustable ear belt length

Info

Publication number: CN211631878U
Application number: CN202021865371.3U
Authority: CN
Inventors: 卢亢
Original assignee: Guangdong Taibao Medical Science Technology Co Ltd
Current assignee: Guangdong Taibao Medical Science Technology Co Ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2020-10-09
Anticipated expiration: 2030-09-01

Abstract

The utility model provides an airtight gauze mask of adjustable ear area length, including gauze mask main part, two ear areas, the inboard upper portion position placed in the middle of gauze mask main part is provided with pressure sensitive adhesive tape, two ear areas are flat banding, the one end of two ear areas is provided with align to grid's 2-4 holes respectively, two corners of gauze mask main part all are provided with to detain and collude, and two corners are diagonal relation, detain the one end of colluding and pass through stylolite fixed connection with gauze mask main part edge, detain the other end of colluding and stretch out the gauze mask main part, two remaining corners of gauze mask main part form two weld zones with the other end of two ear areas respectively.

Description

Airtight mask with adjustable ear belt length

Technical Field

The utility model relates to a medical protection technology field, concretely relates to airtight gauze mask of adjustable ear area length.

Background

As a protective article, a mask is a device worn on the nose and mouth of a person to filter air entering the nose and mouth of the person so as to prevent harmful gas, smell, dust, spray and the like from entering and exiting the nose and mouth of the person.

The form of the mask is various. At present, the most widely used plane mask is used in daily work and life. The prior plane mask has the following problems: firstly, although the plasticity of the nose bridge strip adopted by the existing mask is higher, the nose bridge strip still cannot form sealing combination with the nose bridge when in use, so that the risk of spreading diseases is increased; secondly, the ear belt is directly and fixedly connected to the mask main body mainly in a sewing or ironing mode at present, the length of the ear belt cannot be freely adjusted, the mask cannot achieve good sealing effect even if the ear belt is too long, and the mask is not suitable for children; thirdly, the mask is easy to cause discomfort of ears when being worn for a long time. Therefore, there is a need for improvements in conventional masks that overcome the above-mentioned deficiencies.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an airtight mask which can freely adjust the length of an ear band and is used for improving the defects of the current plane mask.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the airtight mask comprises a mask main body and two ear belts, wherein a pressure-sensitive adhesive tape is arranged in the middle of the upper part of the inner side of the mask main body, one side of the pressure-sensitive adhesive tape is fixedly adhered to the mask main body, release paper is arranged on the other side of the pressure-sensitive adhesive tape, the two ear belts are flat and strip-shaped, 2-4 holes which are uniformly arranged are formed in one end of each ear belt, two corners of the mask main body are provided with buckles, the two corners are in diagonal relation, one end of each buckle is fixedly connected with the edge of the mask main body through a suture line, the other end of each buckle extends out of the mask main body, and the two remaining corners of the mask main body form two welding areas with the other ends of the two ear belts respectively; one end of each ear belt is welded with the corner of the mask main body, and the other end of each ear belt is sleeved with the end of the buckle hook extending out of the mask main body through the hole and is tightly connected with the mask main body.

Preferably, still be provided with the isometric mechanism of hiding of with the gauze mask main part respectively at the upper and lower edge of gauze mask main part, hide the mechanism and constitute by having sticky adhesion face and the non-sticky adhesion face, hide the non-sticky adhesion face of mechanism and carry out fixed connection through the welding mode with the gauze mask main part.

Preferably, the middle sections of the two ear belts are respectively coated with soft sponge.

The utility model has the advantages that: firstly, the pressure-sensitive adhesive tape arranged in the middle of the upper part of the inner side of the mask main body can enable the upper part of the mask to be combined with the human face in a sealing mode without dead angles, and the pressure-sensitive adhesive tape can be pressed by a wearer to bond in a sealing mode without dead angles according to the state of the human face, so that the sealing performance is improved; secondly, one end of the ear strap is fixedly connected to the mask main body, the other end of the ear strap is connected with the mask main body in a hooking mode, the number and the distance of holes in the ear strap can be set according to needs, the length of the ear strap can be adjusted, the mask is suitable for various users, and the ear strap can be freely selected to be worn on ears or a back head through adjusting the mode that the ear strap is connected with the mask main body; thirdly, the soft sponge coated in the middle section of the ear belt can reduce the discomfort caused by wearing the mask for a long time. Fourthly, after the length of the ear belt is adjusted, the redundant part of the ear belt can be hidden in the hiding mechanism.

Drawings

Fig. 1 is a schematic structural view of the closed mask with adjustable ear band length of the present invention;

fig. 2 is another schematic structural view of the closed mask with adjustable ear band length of the present invention;

FIG. 3 is a partial schematic view of a mask with a buckle and a hook for adjusting the length of an ear band;

FIG. 4 is a partial schematic view of a hidden mechanism of the present invention for adjusting the length of an ear band;

description of reference numerals: 1. a mask body; 2. an ear band; 21. an aperture; 22. a welding zone; 3. a pressure sensitive adhesive tape; 4. buckling; 5. a concealment mechanism; 51. a sticky surface; 52. a non-tacky adhesive surface; 6. a soft sponge.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby. It will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

As shown in fig. 1 and 2, the closed mask with adjustable ear straps of the present embodiment comprises a mask body 1 and two ear straps 2, a pressure-sensitive adhesive tape 3 is arranged in the middle of the upper part of the inner side of the mask main body 1, one side of the pressure-sensitive adhesive tape 3 is stuck and fixed with the mask main body 1, the other side of the pressure-sensitive adhesive tape 3 is provided with release paper, the two ear belts 2 are flat strip belts, one ends of the two ear belts 2 are respectively provided with 2-4 holes 21 which are uniformly arranged, two corners of the mask body 1 are both provided with a buckle hook 4, and the two corners are in a diagonal relationship, one end of the buckle hook 4 is fixedly connected with the edge of the mask main body 1 through a suture, the other end of the buckle 4 extends out of the mask body 1 (see fig. 3 in particular), and two welding areas 22 are formed at the two remaining corners of the mask body 1 and the other ends of the two ear straps 2 respectively; one end of each of the two ear straps 2 is welded with the corner of the mask main body 1, and the other end of each of the two ear straps 2 is sleeved on the end of the buckle hook 4 extending out of the mask main body 1 through a hole 21 and is tightly connected with the mask main body 1; the upper edge and the lower edge of the mask body 1 are respectively provided with a hiding mechanism 5 with the same length as the mask body 1, the hiding mechanism 5 is composed of a sticky adhering surface 51 and a non-sticky adhering surface 52 (see a partial schematic diagram of the hiding mechanism in fig. 4), and the non-sticky adhering surface 52 of the hiding mechanism 5 is fixedly connected with the mask body 1 in a welding mode; the middle sections of the two ear belts 2 are respectively coated with soft sponge 6.

It should be understood that the present invention is not limited to the above-described embodiments. The above-described embodiments are examples, and all inventions having substantially the same configuration as the technical idea described in the claims of the present invention and exhibiting the same operation and effect are included in the technical scope of the present invention.

Claims

1. The airtight mask capable of adjusting the length of the ear strap is characterized by comprising a mask main body (1) and two ear straps (2), wherein a pressure-sensitive adhesive tape (3) is arranged at the middle position of the upper part of the inner side of the mask main body (1), one side of the pressure-sensitive adhesive tape (3) is fixedly adhered to the mask main body (1), release paper is arranged on the other side of the pressure-sensitive adhesive tape (3), the two ear straps (2) are flat strips, 2-4 holes (21) which are uniformly arranged are respectively formed in one end of each of the two ear straps (2), two corners of the mask main body (1) are respectively provided with a buckle hook (4), the two corners are in a diagonal relationship, one end of each buckle hook (4) is fixedly connected with the edge of the mask main body (1) through a suture line, the other end of each buckle hook (4) extends out of the mask main body (1), and two remaining corners of the mask main body (1) respectively form two welding areas (22) with the; the one end of two ear straps (2) with the corner welding of gauze mask main part (1), the other end clearing hole (21) cover of two ear straps (2) is served with gauze mask main part (1) zonulae occludens with that buckle colludes (4) and stretches out gauze mask main part (1).

2. Mask according to claim 1, wherein the mask body (1) is further provided with a hiding mechanism (5) at the upper and lower edges thereof, the hiding mechanism (5) is equal to the mask body (1), the hiding mechanism (5) is composed of an adhesive bonding surface (51) and an adhesive-free bonding surface (52), and the adhesive-free bonding surface (52) of the hiding mechanism (5) is fixedly connected with the mask body (1) by welding.

3. Mask according to claim 1, characterized in that the middle sections of the two ear straps (2) are respectively covered with a soft sponge (6).