CN212325484U

CN212325484U - Protective mask

Info

Publication number: CN212325484U
Application number: CN202020698406.2U
Authority: CN
Inventors: 谭玲梅; 虞幼军; 张细顺; 何丽君; 周晓娓; 姚清华; 谢雪颜
Original assignee: Foshan First Peoples Hospital Foshan Hospital Sun Yat Sen University
Current assignee: Foshan First Peoples Hospital Foshan Hospital Sun Yat Sen University
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-01-12
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a protective face mask, including head band, goggles, lamp holder subassembly, the lower edge of head band front portion is connected with the last edge of goggles, the lamp holder subassembly passes through lock connection structure demountable installation in the front portion of head band. When the safety helmet is used, the head of a user is sleeved with the head hoop, the goggles are erected in the front of the face of the user, wearing of the protective mask is achieved, when lamplight illumination is needed, the lamp holder assembly is detachably mounted on the front portion of the head hoop through the buckling connection structure, the using function of the protective mask is enlarged, the goggles and the lamp holder assembly can be worn only through the head hoop, wearing firmness is improved, and when lamplight illumination is not needed, the lamp holder assembly can be detached.

Description

Protective mask

Technical Field

The utility model relates to the field of medical equipment, in particular to protective mask.

Background

For some diseases with strong infectivity, the main transmission routes are as follows: through respiratory droplet and contact propagation, must do the protection to the medical personnel of an ray of, also need wear protective mask when wearing the gauze mask, still need wear the headlight sometimes, traditional protective mask all is fixed in on the head through the head hoop, and traditional headlight also needs the head hoop to be fixed in on the head, wear inconvenient like this, can arouse to wear insecure because of dual wearing, medical personnel need just can match headlight and protective mask through the operation of relapseing and fix, increase medical staff's working strength like this, and traditional protective mask function singleness.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a protective mask to solve one or more technical problem that exist among the prior art, provide a profitable selection or create the condition at least.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a protective mask, includes head band, goggles, lamp holder subassembly, the anterior lower limb of head band is connected with the last edge of goggles, the lamp holder subassembly passes through lock connection structure demountable installation in the anterior portion of head band.

The utility model has the advantages that: when the safety helmet is used, the head of a user is sleeved with the head hoop, the goggles are erected in the front of the face of the user, wearing of the protective mask is achieved, when lamplight illumination is needed, the lamp holder assembly is detachably mounted on the front portion of the head hoop through the buckling connection structure, the using function of the protective mask is enlarged, the goggles and the lamp holder assembly can be worn only through the head hoop, wearing firmness is improved, and when lamplight illumination is not needed, the lamp holder assembly can be detached.

As a further improvement of the above technical solution, the fastening connection structure includes a fastening plate disposed at the front side of the head band, a first fastening member is disposed on the fastening plate, a second fastening member corresponding to the first fastening member is disposed on the outer wall surface of the front portion of the head band, the lamp holder assembly includes a fixing plate and a lamp holder mounted on the fixing plate, a fastening hole corresponding to the first fastening member is disposed on the fixing plate, and when the lamp holder is to be worn, the first fastening member only needs to pass through the fastening hole to be fastened and connected with the second fastening member, so that the fixing plate is clamped between the fastening plate and the outer wall surface of the head band.

As a further improvement of the above technical solution, the first fastening member is a magnetic male fastener, the second fastening member is a magnetic female fastener, and the magnetic male fastener and the magnetic female fastener are attracted to each other. The magnetic female buckle and the magnetic male buckle are opposite in attraction to realize buckling, and the first buckling piece and the second buckling piece can be of other structures and can be of conventional snap fastener structures.

As a further improvement of the above technical solution, a plurality of first fasteners are disposed on the fastening plate, and a plurality of second fasteners and a plurality of fixing plates are disposed correspondingly. The buckling plate is connected with the second buckling pieces in a one-to-one corresponding buckling mode through the first buckling pieces, firmness of the buckling plate is improved, and stability of clamping the fixed plate is improved.

As a further improvement of the above technical solution, a hinge seat is fixed on the fixed plate, and the lamp head is hinged to the hinge seat through a hinge shaft. When the lamp holder is used, the irradiation angle of the lamp holder can be adjusted, a rubber damping sleeve is generally arranged between the hinged shaft and the hinged seat, or the locking bolt is used for positioning.

As a further improvement of the technical proposal, a sponge layer is adhered to the back wall surface of the front part of the head band. The front portion of the head band is abutted to the forehead of a user through the sponge layer, so that a gap is reserved between the goggles and the face of the user, and meanwhile, the wearing comfort level is also improved.

As a further improvement of the technical scheme, one edge of the buckling plate is connected with the edge of the head band through the adhesive tape. When the operation is worn, the adhesive tape can keep the buckling plate to be connected with the head band, so that the buckling plate is prevented from falling off and losing.

As a further improvement of the technical scheme, the adhesive tape is provided with a plurality of adhesive tapes.

As a further improvement of the above technical solution, the two buckling plates are arranged at left and right intervals and are arranged on the front side of the head band, the fixing plate extends left and right, and the lamp cap is arranged on the front wall surface of the fixing plate between the two buckling plates. The fixing plate is fixed through the two buckling plates, and the wearing stability of the lamp holder is improved.

Drawings

The present invention will be further explained with reference to the drawings and examples;

FIG. 1 is a schematic view of a protective mask according to an embodiment of the present invention, showing a structure of a lamp cap assembly;

FIG. 2 is a top view of an embodiment of a protective mask in use with a mating lamp head assembly;

FIG. 3 is a schematic view of a protective mask according to an embodiment of the present invention showing a fastening plate when the fastening plate is unfolded;

fig. 4 is a schematic structural diagram of an embodiment of the lamp head assembly provided by the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if words such as "a plurality" are used, the meaning is one or more, the meaning of a plurality of words is two or more, and the meaning of more than, less than, more than, etc. is understood as not including the number, and the meaning of more than, less than, more than, etc. is understood as including the number.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 4, a protective mask of the present invention is provided with the following embodiments:

a protective mask comprises a head band 100, goggles 200 and a lamp holder assembly, wherein the lower edge of the front part of the head band 100 is connected with the upper edge of the goggles 200, the head band 100 and the goggles 200 can be integrated or can be fixedly adhered through glue, the lamp holder assembly is detachably arranged on the front part of the head band 100 through a buckling connection structure, specifically, the buckling connection structure comprises a buckling plate 300 arranged on the front side of the head band 100, a first buckling piece is arranged on the buckling plate 300, a second buckling piece corresponding to the first buckling piece is arranged on the outer wall surface of the front part of the head band 100, the lamp holder assembly comprises a fixed plate 400 and a lamp holder 500 arranged on the fixed plate 400, a buckling hole 410 corresponding to the first buckling piece is arranged on the fixed plate 400, when the lamp holder 500 needs to be worn, the first buckling piece only needs to penetrate through the buckling hole 410 to be buckled with the second buckling piece, the fixing plate 400 may be clamped between the fastening plate 300 and the outer wall surface of the head band 100. In some embodiments, a plurality of the first fasteners are disposed on the fastening plate 300, and a plurality of the second fasteners and the fixing plate 400 are disposed correspondingly.

In some embodiments, the fastening plate 300 is fastened and connected by a plurality of first fastening members and second fastening members in a one-to-one correspondence, so as to improve the firmness of the fastening plate 300 and the stability of clamping the fixing plate 400.

The first fastening member and the second fastening member may have other structures, and may be conventional snap fasteners, in this embodiment, the first fastening member is a magnetic male fastener 600, the second fastening member is a magnetic female fastener 700, the magnetic male fastener 600 and the magnetic female fastener 700 are attracted to each other, and the fastening is realized by the opposite attraction of the magnetic female fastener 700 and the magnetic male fastener 600.

When the safety helmet is used, the head band 100 is sleeved on the head of a user, the goggles 200 are erected in the front of the face of the user, the safety helmet can be worn, when lighting is needed, the fixing plate 400 is arranged between the buckling plate 300 and the outer wall surface of the head band 100, the first buckling piece penetrates through the buckling hole 410 and is connected with the second buckling piece in a buckling mode, the lamp cap 500 is fixed, the using function of the safety helmet is expanded, the goggles 200 and the lamp cap 500 can be worn only through one head band 100, wearing firmness is improved, and when lighting is not needed, the lamp cap assembly can be detached.

In some embodiments, a hinge base 420 is fixed to the fixing plate 400, and the lamp head 500 is hinged to the hinge base 420 by a hinge shaft. When in use, the irradiation angle of the lamp head 500 can be adjusted, and a rubber damping sleeve or a locking bolt is generally disposed between the hinge shaft and the hinge base 420 for positioning. Wherein the axis of the articulated shaft is arranged in a left-right extending way.

In some embodiments, a sponge layer 800 is attached to the rear wall of the front portion of the headband 100. The front portion of the headband 100 abuts the forehead of the user through the sponge layer 800, so that the goggles 200 are spaced apart from the face of the user.

In some embodiments, an edge of the fastening plate 300 is connected to an edge of the head band 100 via the adhesive strip 310. When the head band is worn, the adhesive tape 310 can keep the fastening plate 300 connected to the head band 100, so as to prevent the fastening plate 300 from falling off and losing.

In some embodiments, the adhesive strip 310 is provided with a plurality of strips.

In some embodiments, two fastening plates 300 are disposed, the two fastening plates 300 are disposed on the front side of the head band 100 in a left-right spaced arrangement, the fixing plate 400 extends left and right, and the lamp cap 500 is disposed on the front wall surface of the fixing plate 400 between the two fastening plates 300. The fixing plate 400 is fixed by the two fastening plates 300, so that the wearing stability of the lamp holder 500 is improved.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. A protective mask, characterized in that: including head band (100), goggles (200), lamp holder subassembly, the lower edge of head band (100) front portion is connected with the last edge of goggles (200), the lamp holder subassembly passes through lock connection structure demountable installation in the front portion of head band (100).

2. A face shield according to claim 1, wherein: the buckling connection structure comprises a buckling plate (300) arranged on the front side of a head hoop (100), a first buckling piece is arranged on the buckling plate (300), a second buckling piece corresponding to the first buckling piece is arranged on the outer wall surface of the front portion of the head hoop (100), the lamp cap assembly comprises a fixed plate (400) and a lamp cap (500) installed on the fixed plate (400), a buckling hole (410) corresponding to the first buckling piece is formed in the fixed plate (400), the first buckling piece penetrates through the buckling hole (410) to be buckled and connected with the second buckling piece, and the fixed plate (400) is clamped between the buckling plate (300) and the outer wall surface of the head hoop (100).

3. A face shield according to claim 2, wherein: the fastening plate (300) is provided with a plurality of first fastening pieces, and the corresponding second fastening pieces and the corresponding fixing plate (400) are also provided with a plurality of first fastening pieces.

4. A face shield according to claim 2, wherein: the first buckling piece is a magnetic male buckle (600), the second buckling piece is a magnetic female buckle (700), and the magnetic male buckle (600) and the magnetic female buckle (700) are mutually adsorbed.

5. A face shield according to claim 2, wherein: a hinge seat (420) is fixed on the fixed plate (400), and the lamp holder (500) is hinged with the hinge seat (420) through a hinge shaft.

6. A face shield according to claim 2, wherein: a sponge layer (800) is attached to the rear wall surface of the front part of the head band (100).

7. A face shield according to claim 2, wherein: one edge of the buckling plate (300) is connected with the edge of the head band (100) through an adhesive tape (310).

8. A face shield according to claim 7, wherein: the adhesive tape (310) is provided with a plurality of strips.

9. A face shield according to any one of claims 2 to 8, wherein: the two buckling plates (300) are arranged, the two buckling plates (300) are arranged on the front side of the head hoop (100) at left and right intervals, the fixing plate (400) extends left and right, and the lamp cap (500) is arranged on the front wall surface of the fixing plate (400) between the two buckling plates (300).