CN212590441U

CN212590441U - Protective mask with filter disc

Info

Publication number: CN212590441U
Application number: CN202020785837.2U
Authority: CN
Inventors: 陶雪华
Original assignee: Anhui Xinchengda Medical Technology Co ltd
Current assignee: Anhui Xinchengda Medical Technology Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-02-26
Anticipated expiration: 2030-05-13

Abstract

The utility model relates to the technical field of medical equipment, and a protective facial mask with filter element is disclosed, including the inoxidizing coating, inoxidizing coating left side fixedly connected with blocks the box, block the box inner wall fixedly connected with filter element case, the inside fixed mounting of filter element case has the filter element body, the spring case is kept away from the inner wall fixedly connected with spring of filter element body one side, the spring is close to one side fixedly connected with baffle of filter element body, one side fixedly connected with gyro wheel pole of spring is kept away from to the baffle. This protective facial mask with filter element has set up the spring box in the inside of filter element box, when installing the filter element body, because the extrusion makes the spring receive the extrusion for the filter element body can be relative fix in the inside of filter element box, conveniently takes out when not needing, and convenient operation is more convenient when installation and dismantlement, can dismantle according to the environment of difference, improves the practicality of gauze mask.

Description

Protective mask with filter disc

Technical Field

The utility model relates to the technical field of medical equipment, specifically be a protective facial mask with filter element.

Background

Medical equipment refers to instruments, devices, appliances, materials or other items used alone or in combination in the human body, and also includes required software. The medical equipment is the most basic element of medical treatment, scientific research, teaching, institutions and clinical discipline work, namely, the mask comprises professional medical equipment and household medical equipment, is a sanitary product, is generally worn at the mouth and nose part for filtering air entering the mouth and nose so as to achieve a tool for blocking harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, is made of gauze or paper and the like, has a certain filtering effect on the air entering the lung, and has a very good effect when being worn in an environment polluted by dust and the like when respiratory infectious diseases are popular.

The traditional protective mask has a defect in the aspect of filter piece disassembly, the filter piece of the traditional protective mask cannot be disassembled, the filter piece cannot be disassembled under the condition that the filter piece is not needed, the use range is not wide, time is delayed when different masks are replaced under different environments, resources are wasted, and therefore the protective mask with the filter piece is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a protective facial mask with filter element possesses and to dismantle the filter element, and the convenience is used according to the environment of difference, has increased the practicality of gauze mask, has practiced thrift advantages such as resource, has solved under the condition that does not need the filter element, can not dismantle it, and the scope of use is not very wide, changes different gauze masks under the environment of difference and delays time, has wasted the problem of resource.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protective facial mask with filter element, includes the inoxidizing coating, inoxidizing coating left side fixedly connected with blocks the box, block the box inner wall fixedly connected with filter element case, filter element case inner wall fixedly connected with spring box, the inside fixed mounting of filter element case has the filter element body, the inner wall fixedly connected with spring that filter element body one side was kept away from to the spring box, one side fixedly connected with baffle that the spring is close to the filter element body, one side fixedly connected with gyro wheel pole of spring is kept away from to the baffle, the inside swing joint of baffle one end has the gyro wheel is kept away from to the gyro wheel pole.

Preferably, the inside of the filter disc box is fixedly connected with a limiting plate, and the top of the blocking box is movably connected with a shielding plate.

Preferably, the right side of the protective layer is fixedly connected with an elastic band, and the inner top wall of the protective layer is fixedly connected with a flexible rod.

Preferably, the spring box is provided with a plurality of spring boxes, and the plurality of spring boxes are distributed in an annular array in the filter disc box.

Preferably, one end, far away from the baffle, of the roller rod penetrates through the spring box and extends into the filter box, and the side surface of the roller rod is movably connected with the inside of the spring box.

Preferably, the side surface of the filter element body is movably connected with the inside of the limiting plate, and the top of the filter element body is in lap joint with the bottom of the shielding plate.

Compared with the prior art, the utility model provides a protective facial mask with filter element possesses following beneficial effect:

1. this protective facial mask with filter element, the filter element box has been set up through the inside that stops the box, the inside at the filter element box has set up the spring box, the inside at the spring box has set up the spring, the baffle has been set up in one side of spring, the gyro wheel pole has been set up in one side of baffle, the gyro wheel has been set up to the one end at the gyro wheel pole, in the installation filter element body, because the extrusion makes the spring receive the extrusion, make the filter element body can be relative fix in the inside of filter element box, conveniently take out when not needing, high durability and convenient operation, it is more convenient when installing and dismantling, can dismantle according to the environment of difference, the practicality of gauze mask is improved, the effect of resources are saved has been reached.

2. This protective facial mask with filter element, the top through blockking the box has set up the shielding plate, the shielding plate is fixed through the buckle at the top that blocks the box, conveniently open, it mainly is taking out the filter element body for convenient sake to set up the shielding plate at the top that blocks the box, the elastic cord of wide type has been set up on the right side of inoxidizing coating, the people of convenient first equidimension not of suitable, the wider effect of in-process for the user that uses of elastic cord setting is better, impurity among the air-purifying that can be fine, it gets into the human body to reduce impurity from the both sides of gauze mask, better protecting effect has been reached.

Drawings

FIG. 1 is a schematic view of the protective mask of the present invention;

FIG. 2 is a schematic view of the internal structure of the blocking box of the present invention;

FIG. 3 is a schematic view of the internal structure of the spring case of the present invention;

fig. 4 is a left side view of the internal structure of the protective layer of the present invention.

Wherein: 1. a protective layer; 2. a blocking box; 3. a filter cartridge; 4. a spring case; 5. a filter disc body; 6. a spring; 7. a baffle plate; 8. a roller bar; 9. a roller; 10. a limiting plate; 11. a shielding plate; 12. elastic bands; 13. a flexible rod.

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, a protective mask with a filter, comprising a protective layer 1, a blocking box 2 fixedly connected to the left side of the protective layer 1, a filter box 3 fixedly connected to the inner wall of the blocking box 2, a spring box 4 fixedly connected to the inner wall of the filter box 3, a plurality of spring boxes 4 arranged inside the filter box 3, a filter body 5 fixedly installed inside the filter box 3, a groove arranged at a position of the filter body 5 close to the spring box 4, when the filter body 5 is placed inside the filter box 3, a roller 9 can be clamped inside the groove, due to the action of the spring 6, the filter body 5 can be fixed and conveniently taken out, the side surface of the filter body 5 is movably connected with the inside of a limiting plate 10, the top of the filter body 5 is lapped with the bottom of a shielding plate 11, the spring box 4 is fixedly connected with the spring 6 at the inner wall far from the side of the filter body 5, a baffle 7 is fixedly connected to one side of the spring 6 close to the filter body 5, a roller rod 8 is fixedly connected to one side of the baffle 7 far away from the spring 6, one end of the roller rod 8 far away from the baffle 7 penetrates through the spring box 4 and extends into the filter box 3, the side surface of the roller rod 8 is movably connected with the inside of the spring box 4, the corners of the roller rod 8 are all set to be round corners, mainly in order to prevent accidents when the filter body 5 is pulled, a roller 9 is movably connected to the inside of one end of the roller rod 8 far away from the baffle 7, the filter box 3 is arranged inside the baffle box 2, the spring box 4 is arranged inside the filter box 3, the spring 6 is arranged inside the spring box 4, the baffle 7 is arranged on one side of the spring 6, the roller rod 8 is arranged on one side of the baffle 7, the roller 9 is arranged on one end of the roller rod 8, when the filter body 5 is installed, the spring 6 is extruded due to extrusion, the filter element body 5 can be relatively fixed inside the filter element box 3, the filter element can be conveniently taken out when not needed, the operation is convenient, the installation and the disassembly are convenient, the disassembly can be carried out according to different environments, the practicability of the mask is improved, a limiting plate 10 is fixedly connected inside the filter element box 3, the top of the blocking box 2 is movably connected with a shielding plate 11, the shielding plate 11 is arranged at the top of the blocking box 2, the shielding plate 11 is fixed at the top of the blocking box 2 through a buckle and is convenient to open, the shielding plate 11 is arranged at the top of the blocking box 2, the filter element body 5 is mainly convenient to take out, an elastic cord 12 is fixedly connected to the right side of the protective layer 1, the elastic cord 12 can be stretched, a wide elastic cord 12 is arranged at the right side of the protective layer 1, the filter element is convenient to adapt to people with different sizes, the wider elastic cord 12 has better, impurity in the air-purifying that can be fine reduces impurity and gets into the human body from the both sides of gauze mask, and roof fixedly connected with is soft pole 13 in the inoxidizing coating 1.

When the mask is used, when the filter body 5 is needed, the shielding plate 11 is opened, the filter body 5 is placed in the filter cartridge 3, then the shielding plate 11 is closed, the mask is worn, and when the filter body 5 is not needed, the shielding plate 11 is opened, the filter body 5 is taken out, and the shielding plate 11 is closed.

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

1. The utility model provides a protective facial mask with filter element, includes inoxidizing coating (1), its characterized in that: the utility model discloses a filter cartridge, including inoxidizing coating (1) left side fixedly connected with block box (2), block bottom wall fixedly connected with filter cartridge (3) in box (2), filter cartridge (3) inner wall fixedly connected with spring box (4), the inside fixed mounting of filter cartridge (3) has filter body (5), inner wall fixedly connected with spring (6) of filter body (5) one side are kept away from in spring box (4), one side fixedly connected with baffle (7) that spring (6) are close to filter body (5), one side fixedly connected with gyro wheel pole (8) of spring (6) are kept away from in baffle (7), the inside swing joint of baffle (7) one end has gyro wheel (9) is kept away from in gyro wheel pole (8).

2. The protective mask with the filter sheet according to claim 1, wherein: the filter cartridge is characterized in that a limiting plate (10) is fixedly connected inside the filter cartridge (3), and a shielding plate (11) is movably connected to the top of the blocking cartridge (2).

3. The protective mask with the filter sheet according to claim 1, wherein: the right side of the protective layer (1) is fixedly connected with an elastic band (12), and the inner top wall of the protective layer (1) is fixedly connected with a flexible rod (13).

4. The protective mask with the filter sheet according to claim 1, wherein: the spring box (4) is provided with a plurality of, and a plurality of spring box (4) are the distribution of annular array in the inside of filter cartridge (3).

5. The protective mask with the filter sheet according to claim 1, wherein: the roller rod (8) is far away from one end of the baffle (7) and penetrates through the spring box (4) and extends to the interior of the filter cartridge (3), and the side surface of the roller rod (8) is movably connected with the interior of the spring box (4).

6. The protective mask with the filter sheet according to claim 2, wherein: the side surface of the filter element body (5) is movably connected with the inside of the limiting plate (10), and the top of the filter element body (5) is in lap joint with the bottom of the shielding plate (11).