CN213992551U

CN213992551U - Simple mask for chemical production

Info

Publication number: CN213992551U
Application number: CN202022712660.6U
Authority: CN
Inventors: 郭跃腾
Original assignee: Foshan Anxinko Technology Co ltd
Current assignee: Foshan Anxinko Technology Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-20
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a plain type gauze mask for chemical production, its structure includes left banding, left string area, filter-tank, exhaust layer, compresses tightly limit, right string area, right banding, left banding bottom right-hand member is sewed up with right banding bottom left end, right banding right-hand member is hung with the right side and is taken left end fixed connection, left banding left end is hung with a left side and is taken the right-hand member and pass through lines fixed connection, the utility model discloses increased exhaust structure, utilized the siphunculus to increase exhaust passage, utilize left shell fragment, right shell fragment cooperation spring simultaneously, avoid the outer wall air to inhale, make gas only go out incorrectly, and then under the condition of not inhaling outside air, increase the exhaust, avoid the lens phenomenon of atomizing to appear.

Description

Simple mask for chemical production

Technical Field

The utility model relates to a plain type gauze mask for chemical production belongs to the gauze mask field.

Background

The mask is a sanitary article, is generally worn on the mouth and nose for filtering air entering the mouth and nose so as to achieve the effect of blocking harmful gas, smell, spray, virus and other substances, and is made of gauze, paper and other materials. The mask has a certain filtering function on air entering the lung, and has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like. The mask may be classified into an air filtering type mask and an air supplying type mask.

The prior art discloses the application numbers as follows: CN201821636121.5, the utility model discloses a plain type gauze mask for chemical production, including gauze mask body and respiratory mask, the surface of gauze mask body one end is provided with the foam-rubber cushion, the surface of foam-rubber cushion is provided with the massage arch, the surface of foam-rubber cushion is provided with the nose and presss from both sides, and the nose presss from both sides the top that is located the foam-rubber cushion surface, the surface of foam-rubber cushion is provided with the respiratory mask, and the inside of respiratory mask is provided with the bleeder vent, one side of respiratory mask is provided with the card hole, the bottom of respiratory mask is connected with the connecting band, the one end of connecting band is connected with the sealing ring, and one side fixed mounting of sealing ring has the buckle that mutually supports the use with the card hole. The utility model discloses a set up bungee, spread groove, gasket, nose clip, foam-rubber cushion, massage arch, respiratory mask, bleeder vent, card hole, connecting band, sealing ring, buckle, skin, antibacterial layer, nanometer silver layer, active carbon filter layer and aseptic cotton layer, solved unable sealed, the lower problem of comfort level and security. However, the existing technology is imperfect, the device is not smooth when exhausting, the hot air in the mask is increased easily, and the air pressure is increased, so that the lens atomization phenomenon appears when the device is used by people wearing glasses.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple type gauze mask for chemical production to solve prior art imperfection, this equipment is comparatively unsmooth when exhausting, makes the inside steam of gauze mask increase easily, and then makes atmospheric pressure increase, the atomizing phenomenon of lens appears when the people that can make to wear glasses uses.

In order to achieve the above purpose, the present invention is realized by the following technical solution: its structure includes left banding, left side string area, filter-tank, exhaust layer, compresses tightly limit, right side string area, right banding, left side banding bottom right-hand member is sewed up with right banding bottom left end, right side banding right-hand member hangs area left end fixed connection with the right side, the left side banding left end is hung the area right-hand member with a left side and is passed through lines fixed connection, its characterized in that:

the rear end of the filter tank is sewn with the front end of the exhaust layer, the left end of the exhaust layer is fixedly connected with the right end of the left edge sealing, the right end of the top of the left edge sealing is connected with the left end of the pressing edge, the right end of the pressing edge is fixedly connected with the left end of the top of the right edge sealing, the left end of the right edge sealing is attached to the right end of the exhaust layer, the interior of the exhaust layer is communicated with the rear end of the filter tank, and the interior of the filter tank is provided with a filter layer;

the exhaust layer comprises exhaust structure, latch segment, fixed block, skin, the layer that absorbs water, inlayer, the exhaust structure outer wall agrees with the locking block inner wall, the fixed block middle-end is link up mutually with the exhaust structure middle-end, the exhaust structure bottom link up mutually with the skin middle-end, layer top and the exhaust structure bottom of absorbing water laminate mutually, outer bottom and the layer top of absorbing water laminate mutually, it is connected with the inlayer top to absorb water the layer bottom, outer top and fixed block bottom fixed connection.

Furthermore, the exhaust structure comprises a left spring plate, a hinge, a filter layer, a right spring plate, a spring, a fixed rod and a through pipe.

Furthermore, the right end of the left spring plate is connected with the left end of the right spring plate through a hinge.

Further, the inner wall of the filter layer is bonded with the top of the through pipe.

Furthermore, the middle end of the fixing rod is connected with the bottom of the right elastic sheet through a spring.

Further, the outer wall of the through pipe is matched with the inner wall of the fixing block.

Further, the bottom of the through pipe is attached to the top of the water absorption layer.

The utility model discloses increased exhaust structure, utilized the siphunculus to increase exhaust passage, utilized left shell fragment, right shell fragment cooperation spring simultaneously, avoided the outer wall air to inhale, made gaseous only go out not advance, and then under the condition that does not inhale the outside air, increased the exhaust, avoided the lens phenomenon of atomizing to appear.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the simple mask for chemical production.

Fig. 2 is a schematic structural view of the exhaust layer of the present invention.

Fig. 3 is a schematic structural view of the exhaust structure of the present invention.

In the figure: the device comprises a left sealing edge-1, a left hanging belt-2, a filter tank-3, an exhaust layer-4, a pressing edge-5, a right hanging belt-6, a right sealing edge-7, an exhaust structure-401, a locking block-402, a fixing block-403, an outer layer-404, a water absorbing layer-405, an inner layer-406, a left spring sheet-4011, a hinge-4012, a filter layer-4013, a right spring sheet-4014, a spring-4015, a fixing rod-4016 and a through pipe-4017.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, 2 and 3, the present invention provides a simple mask for chemical production, which comprises: the structure of the air purifier comprises a left edge sealing 1, a left hanging belt 2, a filter tank 3, an exhaust layer 4, a compression edge 5, a right hanging belt 6 and a right edge sealing 7, wherein the right end of the bottom of the left edge sealing 1 is sewn with the left end of the bottom of the right edge sealing 7, the right end of the right edge sealing 7 is fixedly connected with the left end of the right hanging belt 6, the left end of the left edge sealing 1 is fixedly connected with the right end of the left hanging belt 2 through lines, the rear end of the filter tank 3 is sewn with the front end of the exhaust layer 4, the left end of the exhaust layer 4 is fixedly connected with the right end of the left edge sealing 1, the right end of the top of the left edge sealing 1 is connected with the left end of the compression edge 5, the right end of the compression edge sealing 5 is fixedly connected with the left end of the top of the right edge sealing 7, the left end of the right edge sealing 7; the exhaust layer 4 is composed of an exhaust structure 401, a locking block 402, a fixing block 403, an outer layer 404, a water absorbing layer 405 and an inner layer 406, the outer wall of the exhaust structure 401 is matched with the inner wall of the locking block 402, the middle end of the fixing block 403 is communicated with the middle end of the exhaust structure 401, the bottom of the exhaust structure 401 is communicated with the middle end of the outer layer 404, the top of the water absorbing layer 405 is attached to the bottom of the exhaust structure 401, the bottom of the outer layer 404 is attached to the top of the water absorbing layer 405, the bottom of the water absorbing layer 405 is connected to the top of the inner layer 406, the top of the outer layer 404 is fixedly connected with the bottom of the fixing block 403, the exhaust structure 401 is composed of a left spring plate 4011, a hinge 4012, a filter layer 4013, a right spring plate 4014, a spring 4015, a fixing rod 4016 and a through pipe 4017, the right spring 4014 is connected with the middle end of the fixing rod 4016, the outer wall of the through pipe 4017 is matched with the inner wall of the fixing block 403, and the bottom of the through pipe 4017 is attached to the top of the water absorbing layer 405.

When the air suction device is used, the left hanging belt 2 and the right hanging belt 6 are hung behind ears, meanwhile, fingers press the pressing edge 5 along the nose, when air suction is carried out, the air exhaust structure 401 is in a closed state, and air enters from the filter tank 3; when exhaling, left shell fragment 4011, right shell fragment 4014 overcome spring 4015 elasticity and upwards turn, avoid outer wall air to inhale, make gaseous only go out not to advance, and then under the condition of not inhaling outside air, increase the exhaust, avoid the lens to appear atomizing phenomenon.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a plain type gauze mask for chemical production, its structure includes left banding (1), left string area (2), filter-tank (3), exhaust layer (4), compresses tightly limit (5), right string area (6), right banding (7), left side banding (1) bottom right-hand member is sewed up with right banding (7) bottom left end, right banding (7) right-hand member is hung area (6) left end fixed connection with the right side, left side banding (1) left end and left string area (2) right-hand member pass through lines fixed connection, its characterized in that:

the rear end of the filter tank (3) is sewn with the front end of the exhaust layer (4), the left end of the exhaust layer (4) is fixedly connected with the right end of the left sealing edge (1), the right end of the top of the left sealing edge (1) is connected with the left end of the pressing edge (5), the right end of the pressing edge (5) is fixedly connected with the left end of the top of the right sealing edge (7), the left end of the right sealing edge (7) is attached to the right end of the exhaust layer (4), the interior of the exhaust layer (4) is communicated with the rear end of the filter tank (3), and a filter layer is arranged inside the filter tank (3);

exhaust layer (4) by exhaust structure (401), latch segment (402), fixed block (403), outer (404), absorb water layer (405), inlayer (406) and constitute, exhaust structure (401) outer wall agrees with latch segment (402) inner wall mutually, fixed block (403) middle-end and exhaust structure (401) middle-end link up mutually, exhaust structure (401) bottom link up mutually with outer (404) middle-end, it laminates with exhaust structure (401) bottom to absorb water layer (405) top, outer (404) bottom and layer (405) top of absorbing water laminate mutually, it is connected with inlayer (406) top to absorb water layer (405) bottom, outer (404) top and fixed block (403) bottom fixed connection.

2. The simple mask for chemical production according to claim 1, wherein the mask comprises: the exhaust structure (401) comprises a left spring plate (4011), a hinge (4012), a filter layer (4013), a right spring plate (4014), a spring (4015), a fixing rod (4016) and a through pipe (4017).

3. The simple mask for chemical production according to claim 2, wherein the mask comprises: the right end of the left spring plate (4011) is connected with the left end of the right spring plate (4014) through a hinge (4012).

4. The simple mask for chemical production according to claim 2, wherein the mask comprises: the inner wall of the filter layer (4013) is bonded with the top of the through pipe (4017).

5. The simple mask for chemical production according to claim 2, wherein the mask comprises: the middle end of the fixing rod (4016) is connected with the bottom of the right spring plate (4014) through a spring (4015).