CN210492725U

CN210492725U - Breathe double-deck gauze mask of face guard formula for internal medicine outpatient service

Info

Publication number: CN210492725U
Application number: CN201920429824.9U
Authority: CN
Inventors: 王磊; 孙雯; 王宾艳; 张冰
Original assignee: Peoples Hospital of Rizhao
Current assignee: Peoples Hospital of Rizhao
Priority date: 2019-04-01
Filing date: 2019-04-01
Publication date: 2020-05-12
Anticipated expiration: 2029-04-01

Abstract

The utility model discloses a breathe double-deck gauze mask of internal medicine outpatient service mask formula, which comprises a housin, the top of casing is rotated and is connected with the top cap, the top cap passes through stop gear and is connected with the casing, sliding connection has first gauze mask on the inside wall of casing. The utility model discloses a coupling mechanism, first gauze mask, the mating reaction of movable block and casing, utilize the movable block to insert in the casing like this, make movable block mortgage fly leaf and fixture block rotate, thereby it takes place deformation to drive spring and telescopic link, thereby it inserts in the draw-in groove of fixed block to drive the fixture block, first gauze mask on the fixed block carries on spacingly, through the top cap, the apparatus further comprises a rotating shaft, a bolt, a buckle, the connecting band, the synergism of strainer plate and filter, it rotates to utilize the pivot to drive the top cap like this, the rethread bolt is spacing to the top cap, recycle strainer plate and filter absorbent polluted gas and filter, utilize buckle and connecting band to fix on medical personnel simultaneously.

Description

Breathe double-deck gauze mask of face guard formula for internal medicine outpatient service

Technical Field

The utility model relates to a gauze mask technical field especially relates to a breathe double-deck gauze mask of mask formula for internal medicine outpatient service.

Background

The mask is a sanitary article, is generally worn at the mouth and nose part for filtering air entering the mouth and nose so as to achieve the purpose of preventing 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 air entering the lung, and has a very good effect when the mask is worn in operation in an environment polluted by dust and the like when respiratory infectious diseases are prevalent.

With the rapid development of society, the living standard of people is continuously improved, and simultaneously, the requirements of people on medical conditions are also improved, and the mask needs to be worn by medical care personnel in the existing department of respiratory medicine outpatient service to prevent diseases from infecting the medical care personnel during the process of diagnosing patients, however, the existing medical care mask is mainly disposable and needs to be discarded after being used once, so that the medical cost is greatly increased.

Therefore, a mask type double-layer mask for an outpatient department of respiratory medicine is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the mask can not be recycled in the prior art, and providing a mask type double-layer mask for the outpatient service of the respiratory medicine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a breathe double-deck gauze mask of internal medicine outpatient service mask formula, includes the casing, the top of casing is rotated and is connected with the top cap, the top cap passes through stop gear and is connected with the casing, sliding connection has first gauze mask on the inside wall of casing, first gauze mask passes through coupling mechanism and is connected with the inside wall of casing, two symmetries of casing set up lateral wall fixedly connected with filter and second gauze mask respectively, the inside wall fixedly connected with water strainer plate of casing.

Preferably, the top of casing is equipped with the rotation groove that corresponds with the top cap, the inside wall fixedly connected with pivot in rotation groove, the tip of top cap rotates to cup joint on the pivot.

Preferably, stop gear includes the spacing groove that corresponds with the casing, the one end threaded connection that the pivot was kept away from to the top cap has the bolt, the bolt run through the top of casing and with the inside wall threaded connection of spacing groove.

Preferably, the both ends of first gauze mask all fixedly connected with fixed block, the inside wall of casing is equipped with the movable groove that corresponds with the fixed block.

Preferably, coupling mechanism includes a plurality of telescopic links of fixed connection on the activity inslot lateral wall, the one end fixedly connected with fly leaf of activity inslot lateral wall is kept away from to the telescopic link, the cover is equipped with the spring on the telescopic link, the both ends of spring respectively with the inside wall and the fly leaf fixed connection in activity groove, be equipped with a plurality of fixture blocks on the fly leaf, be equipped with the spread groove that corresponds with the fixture block on the fly leaf, the inside wall fixedly connected with axis of rotation of spread groove, the fixture block rotates and cup joints in the axis of rotation, be equipped with a plurality of draw-in grooves that correspond.

Preferably, the outer side wall of the shell is fixedly connected with a connecting band, and one end of the shell, far away from the connecting band, is fixedly connected with a buckle.

The utility model has the advantages that:

1. through the matching effect of the connecting mechanism, the first mask, the movable block and the shell, the movable block is inserted into the shell, so that the movable block is pressed against the movable plate and the clamping block to rotate, the spring and the telescopic rod are driven to deform, the clamping block is driven to be inserted into the clamping groove of the fixed block, and the first mask on the fixed block is limited;

2. through the synergism of top cap, pivot, bolt, buckle, connecting band, drainage board and filter, utilize the pivot to drive the top cap like this and rotate, the rethread bolt is spacing to the top cap, recycles drainage board and filter and filters absorbent gaseous pollutants, utilizes buckle and connecting band to fix on medical personnel simultaneously.

Drawings

FIG. 1 is a schematic structural view of a mask type double-layer mask for an outpatient department of respiratory medicine provided by the present invention;

fig. 2 is a schematic view of a top view structure of a mask type double-layer mask for an outpatient department of respiratory medicine provided by the utility model;

FIG. 3 is a schematic side sectional view of the connecting mechanism of the mask type double-layer mask for the outpatient department of respiratory medicine provided by the present invention;

in the figure: the mask comprises a shell 1, a top cover 2, a first mask 3, a filter plate 4, a second mask 5, a water filter plate 6, a rotating shaft 7, a bolt 8, a fixed block 9, a telescopic rod 10, a movable plate 11, a spring 12, a fixture block 13, a connecting belt 14 and a buckle 15.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a mask type double-layer mask for department of respiratory medicine outpatient service comprises a shell 1, a top cover 2 is rotatably connected with the top of the shell 1, a rotating groove corresponding to the top cover 2 is arranged on the top of the shell 1, a rotating shaft 7 is fixedly connected with the inner side wall of the rotating groove, the end part of the top cover 2 is rotatably sleeved on the rotating shaft 7, thus, the action of the rotating shaft 7 is utilized, an operator can conveniently rotate the top cover 2 to replace and disassemble the first mask 3, the top cover 2 is connected with the shell 1 through a limiting mechanism, the limiting mechanism comprises a limiting groove corresponding to the shell 1, one end of the top cover 2 far away from the rotating shaft 7 is in threaded connection with a bolt 8, the bolt 8 penetrates through the top of the shell 1 and is in threaded connection with the inner side wall of the limiting groove, thus, the top cover 2 is driven to rotate by the rotating shaft 7 under the action of the bolt 8, the limiting groove is inserted into the top of the shell 1, and the limiting is carried out through the bolt 8.

Wherein, the inner side wall of the shell 1 is slidably connected with a first mask 3, both ends of the first mask 3 are fixedly connected with fixed blocks 9, the inner side wall of the shell 1 is provided with movable grooves corresponding to the fixed blocks 9, thus utilizing the action of the fixed blocks 9 and the movable grooves to assist the first mask 3 to be inserted into the shell 1 for fixation, the first mask 3 is connected with the inner side wall of the shell 1 through a connecting mechanism, the connecting mechanism comprises a plurality of telescopic rods 10 fixedly connected on the inner side wall of the movable grooves, one end of each telescopic rod 10 far away from the inner side wall of the movable grooves is fixedly connected with a movable plate 11, springs 12 are sleeved on the telescopic rods 10, both ends of the springs 12 are respectively fixedly connected with the inner side wall of the movable grooves and the movable plates 11, a plurality of fixture blocks 13 are arranged on the movable plates 11, connecting grooves corresponding to the fixture blocks 13 are arranged, the fixed block 9 is provided with a plurality of slots corresponding to the clamping blocks 13, so that the elastic potential energy of the telescopic rod 10 and the spring 12 is utilized to drive the clamping blocks 13 on the extruded movable plate 11 to be inserted into the slots of the fixed block 9, thereby being convenient for limiting the first mask 3 on the fixed block 9.

Wherein, 1 two symmetries of casing set up lateral wall fixedly connected with filter 4 and second gauze mask 5 respectively, and the inside wall fixedly connected with water strainer 6 of casing 1, the outside wall fixedly connected with connecting band 14 of casing 1, and the one end fixedly connected with buckle 15 of connecting band 14 is kept away from to casing 1 utilizes buckle 15 and connecting band 14's effect like this, is convenient for fix this device at medical personnel's head.

The utility model discloses in, medical personnel at first remove the bolt 8 of the medical care face guard after using, then rotate top cap 2, wherein pivot 7 assists top cap 2 to rotate, then the operator stimulates first gauze mask 3, first gauze mask 3 drives fixture block 13 and rotates, thereby drive fly leaf 11 and rotate, thereby drive telescopic link 10 and spring 12 and take place deformation, be convenient for first gauze mask 3 under the effect of movable block 9, dismantle first gauze mask 3, the first gauze mask 3 of renewal is carried out again, under the effect of movable block 9, insert in the movable groove, recycle movable block 9 extrusion fly leaf 11, telescopic link 10 and spring 12, be convenient for insert the draw-in groove with pivoted fixture block 13, it is spacing to movable block 11, the top cap 2 rotates again, utilize bolt 8 to carry on spacingly to top cap 2, recycle buckle 15 and connecting band 14 to fix at medical personnel's head.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a breathe double-deck gauze mask of internal medicine outpatient service mask formula, includes casing (1), its characterized in that, the top of casing (1) is rotated and is connected with top cap (2), top cap (2) are connected with casing (1) through stop gear, sliding connection has first gauze mask (3) on the inside wall of casing (1), first gauze mask (3) are connected with the inside wall of casing (1) through coupling mechanism, two symmetries of casing (1) set up the lateral wall fixedly connected with filter (4) and second gauze mask (5) respectively, the inside wall fixedly connected with drainage board (6) of casing (1).

2. The mask type double-layer mask for the department of respiration medicine outpatient service according to claim 1, wherein a rotating groove corresponding to the top cover (2) is formed in the top of the shell (1), a rotating shaft (7) is fixedly connected to the inner side wall of the rotating groove, and the end portion of the top cover (2) is rotatably sleeved on the rotating shaft (7).

3. The mask type double-layer mask for the department of respiratory medicine outpatient service according to claim 2, wherein the limiting mechanism comprises a limiting groove corresponding to the shell (1), a bolt (8) is connected to one end of the top cover (2) far away from the rotating shaft (7) in a threaded manner, and the bolt (8) penetrates through the top of the shell (1) and is connected with the inner side wall of the limiting groove in a threaded manner.

4. The mask type double-layer mask for the department of respiration medicine outpatient service according to claim 1, wherein fixing blocks (9) are fixedly connected to both ends of the first mask (3), and movable grooves corresponding to the fixing blocks (9) are formed in the inner side wall of the shell (1).

5. The mask type double-layer mask for the department of respiratory medicine outpatient service according to claim 4, wherein the connecting mechanism comprises a plurality of telescopic rods (10) fixedly connected to the inner side wall of the movable slot, one end of each telescopic rod (10) far away from the inner side wall of the movable slot is fixedly connected with a movable plate (11), a spring (12) is sleeved on each telescopic rod (10), two ends of each spring (12) are respectively fixedly connected with the inner side wall of the movable slot and the movable plate (11), a plurality of clamping blocks (13) are arranged on each movable plate (11), connecting slots corresponding to the clamping blocks (13) are arranged on each movable plate (11), a rotating shaft is fixedly connected to the inner side walls of the connecting slots, the clamping blocks (13) are rotatably sleeved on the rotating shaft, and a plurality of clamping slots corresponding to the clamping blocks (13) are arranged.

6. The mask type double-layer mask for the department of respiration medicine outpatient service according to claim 1, wherein the outer side wall of the shell (1) is fixedly connected with a connecting belt (14), and one end of the shell (1) far away from the connecting belt (14) is fixedly connected with a buckle (15).