CN214594295U - Mask with adjustable ear bands - Google Patents

Abstract

The utility model relates to the technical field of medical protection, and discloses a mask with adjustable ear bands, which comprises a mask body, wherein mounting grooves are embedded in the front and the back of the mask body, the surface of each mounting groove is provided with a buckle, the inside of each buckle is clamped with an ear band body, a filter frame is embedded in the front of the mask body, and the inside of the filter frame is slidably connected with a purification sheet; the utility model discloses a buckle on the mounting groove carries out the joint with the ear area body and fixes to be convenient for to the regulation of this body length of ear area, with the demand that adapts to without the crowd, improved the application scope of this gauze mask, the utility model discloses a pulling shifting block, thereby drive the fixture block and break away from the draw-in groove, to the dismantlement and the installation of purifying the piece, thereby the daily change of being convenient for is suitable for, has strengthened near-step purification to the air simultaneously, effectively blocks external more impurity, bacterium etc. has improved the security of wearing personnel.

Description

Mask with adjustable ear bands

Technical Field

The utility model relates to a medical protection technical field specifically is a gauze mask of adjustable ear area.

Background

As a protective article, a mask is a device which is worn on the mouth and nose of a person to filter air entering the mouth and nose so as to prevent harmful gas, smell, dust, spray and the like from entering and exiting the mouth and nose of the wearer, and the mask has various forms. The mask is a sanitary product, generally, the finger is worn at the mouth and nose part and is used for filtering the air entering the mouth and nose, so as to block harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, the mask is made of gauze or paper and the like, mask ear bands fix the mask and the user, the mask is made to be attached to the face and nose of the user, a replaceable filtering device is not arranged, the air can be purified once by wearing the mask, then the air is sucked into a human body, the protective measures are more effective, meanwhile, the length of the ear bands cannot be adjusted, the mask is worn for a long time, the discomfort of ears is easily caused, and for solving the problems, the mask with the adjustable ear bands is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gauze mask of adjustable ear area possesses the advantage of air-purifying and regulation ear area length, has solved and has not had removable filter equipment, can once purify the air through wearing the gauze mask, then inhales the human body, and safeguard measure is more effective, and the while can't adjust ear area length, wears the problem that the gauze mask caused the uncomfortable sense of ear easily for a long time.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gauze mask of adjustable ear area, includes the gauze mask body, the front of gauze mask body all embeds with the back has the mounting groove, the surface mounting of mounting groove has the buckle, the inside joint of buckle has the ear area body, the front of gauze mask body is embedded to have the filtration frame, the inside sliding connection of filtering the frame has the purification piece, the left side bolt of filtering the frame has the casing, shells inner wall's left side joint has reset spring, reset spring's right-hand member joint has the fixture block, the draw-in groove has been seted up in the left side of purification piece, and the right-hand member of fixture block run through the left side of filtering the frame and with the draw-in groove joint, the top of fixture block has run through the top of casing and bolt through the movable block and has the shifting block.

Preferably, the right side of the purification sheet is bolted with a sliding block, the right side of the inner wall of the filter frame is provided with a sliding groove, and the sliding block is in sliding connection with the sliding groove.

Preferably, the front surface of the purification sheet is integrally provided with a bump.

Preferably, the top of the mask body is provided with a metal strip.

Preferably, the soft strip is adhered to the inside of the mask body.

Preferably, the ear belt body is made of soft elastic materials.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model is clamped and fixed with the ear belt body through the buckle on the mounting groove, thereby being convenient for adjusting the length of the ear belt body, adapting to the demands of different people and improving the application range of the mask;

the utility model discloses a pulling shifting block thereby drive the fixture block and break away from the draw-in groove, to the dismantlement and the installation of purifying the piece to the daily change of being convenient for is suitable for, has strengthened near one-step purification to the air simultaneously, effectively blocks external more impurity, bacterium etc. has improved the security of wearing the personnel.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is a schematic view showing the inside of the structure of the present invention;

FIG. 3 is a front view of the structure of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a mask body; 2. mounting grooves; 3. buckling; 4. an ear band body; 5. a filter frame; 6. a purification sheet; 7. a housing; 8. a return spring; 9. a clamping block; 10. a card slot; 11. shifting blocks; 12. a slider; 13. a chute; 14. a bump; 15. a metal strip; 16. and (4) soft strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a mask capable of adjusting an ear strap comprises a mask body 1, wherein mounting grooves 2 are embedded in the front and the back of the mask body 1, buckles 3 are installed on the surfaces of the mounting grooves 2, an ear strap body 4 is clamped in the buckles 3, a filter frame 5 is embedded in the front of the mask body 1, a purification sheet 6 is connected in the filter frame 5 in a sliding manner, a shell 7 is connected to the left side of the filter frame 5 in a bolted manner, a reset spring 8 is clamped in the left side of the inner wall of the shell 7, a fixture block 9 is clamped at the right end of the reset spring 8, a clamping groove 10 is formed in the left side of the purification sheet 6, the right end of the fixture block 9 penetrates through the left side of the filter frame 5 and is clamped with the clamping groove 10, a shifting block 11 is bolted at the top of the fixture block 9 through a moving block at the top of the shell 7, the shifting block 3 and the ear strap body 4 are clamped and fixed through the buckles 3 on the mounting grooves 2, so that the length of the ear strap body 4 can be adjusted conveniently, and the mask can adapt to the demands of people, the application scope of this gauze mask has been improved, thereby through pulling shifting block 11, drive fixture block 9 and break away from the draw-in groove, to the dismantlement and the installation of purifying sheet 6, thereby the daily change of being convenient for is suitable for, has strengthened near one-step purification to the air simultaneously, effectively blocks external more impurity, bacterium etc. has improved the personnel's of wearing security.

Further, slider 12 has been bolted on the right side of purifying plate 6, and spout 13 has been seted up on the right side of filtering frame 5 inner wall, and slider 12 and spout 13 sliding connection, through setting up slider 12, when purifying plate 6 vertical migration, play the effect of reinforcing stability.

Further, the projection 14 is integrally formed on the front surface of the purification sheet 6, and by providing the projection 14, the friction force can be increased and slipping can be prevented when the purification sheet 6 is attached and detached.

Further, metal strip 15 is installed at the top of gauze mask body 1, and through setting up metal strip 15, metal strip 15 can make gauze mask body 1 and cheek have better laminating effect after wearing.

Further, the inside of gauze mask body 1 is pasted and is had soft strip 16, and through setting up soft strip 16, when wearing the gauze mask, soft strip 16 laminating nose bridge wears more comfortablely, is fit for wearing for a long time and uses.

Further, ear belt body 4 adopts soft elasticity material, adopts soft elasticity material through setting up ear belt body 4, and suitable crowd is more extensive, wears for a long time and alleviates the ear atress.

The working principle is as follows: the length of the ear belt body 4 can be adjusted by the buckle 3 according to the needs of a wearer so as to be suitable for the face of the wearer, the wearer can not be too loose when the wearer can not tighten ears too much, and the wearer can be attached to the cheek by pressing the metal strip 15;

through promoting shifting block 11, shifting block 11 drives fixture block 9 and compresses reset spring 8, makes fixture block 9 break away from with draw-in groove 10, will purify piece 6 and take out in filtering frame 5, and slider 12 is perpendicular in spout 13, is convenient for to the installation of purifying piece 6, dismantles.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a gauze mask of adjustable ear area, includes gauze mask body (1), its characterized in that: the front surface and the back surface of the mask body (1) are both embedded with mounting grooves (2), the surface of each mounting groove (2) is provided with a buckle (3), an ear belt body (4) is clamped inside the buckle (3), a filter frame (5) is embedded in the front of the mask body (1), the interior of the filter frame (5) is connected with a purification sheet (6) in a sliding way, the left side of the filter frame (5) is bolted with a shell (7), a reset spring (8) is clamped on the left side of the inner wall of the shell (7), a clamping block (9) is clamped on the right end of the reset spring (8), a clamping groove (10) is formed in the left side of the purification sheet (6), the right end of the clamping block (9) penetrates through the left side of the filter frame (5) and is clamped with the clamping groove (10), the top of the clamping block (9) penetrates through the top of the shell (7) through a moving block and is bolted with a shifting block (11).

2. The mask with the adjustable ear straps as claimed in claim 1, wherein: the right side of purifying sheet (6) is bolted with slider (12), spout (13) have been seted up on the right side of filter frame (5) inner wall, and slider (12) and spout (13) sliding connection.

3. The mask with the adjustable ear straps as claimed in claim 1, wherein: the front surface of the purification sheet (6) is integrally processed with a bump (14).

4. The mask with the adjustable ear straps as claimed in claim 1, wherein: the top of the mask body (1) is provided with a metal strip (15).

5. The mask with the adjustable ear straps as claimed in claim 1, wherein: the soft strips (16) are adhered to the interior of the mask body (1).

6. The mask with the adjustable ear straps as claimed in claim 1, wherein: the ear belt body (4) is made of soft elastic materials.

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