CN219423602U

CN219423602U - Dust cover for building material powder production

Info

Publication number: CN219423602U
Application number: CN202320102017.2U
Authority: CN
Inventors: 戴莉; 杨静; 谭香莲
Original assignee: Guangzhou Rongdong New Materials Co ltd
Current assignee: Guangzhou Rongdong New Materials Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-07-28
Anticipated expiration: 2033-02-02

Abstract

The utility model discloses a dust cover for producing building material powder, which comprises a dust cover main body, wherein the upper end of the dust cover main body is provided with a protective glass frame, the middle of the protective glass frame is provided with a protective glass sheet, the rear surface of the protective glass sheet is provided with an elastic hose, the edge of the dust cover main body is provided with a circle of silica gel edge sealing strips which are connected end to end, the middle of the silica gel edge sealing strips is provided with a ventilation opening, the front of the ventilation opening is provided with a detachable filter screen, and the middle of the detachable filter screen and the ventilation opening is provided with a dust filter sheet. According to the utility model, the goggles are added on the dust cover, and the channels between the dust cover and the goggles are blocked by the elastic hose and the silica gel edge sealing strip, so that hot air breathing of workers can be avoided, eyes of the workers can not enter dust to block vision when the workers work, the health and safety of the eyes of the workers are ensured, the eyes of the workers can not be influenced when the workers work, and the smooth work is ensured.

Description

Dust cover for building material powder production

Technical Field

The utility model relates to the technical field of dust covers for building material powder production, in particular to a dust cover for building material powder production.

Background

The building material powder is a building material with smaller powder or particles in the building material, and when the building material powder is produced, the powder enters the environment around production equipment to float, is easily sucked into the nose by surrounding staff, and enters the lungs of the workers, so that great harm exists;

therefore, workers need to wear the dust cover to isolate dust from entering the body when producing building material powder, the dust cover can also be called as the dust cover, free dust in the air can be intercepted and filtered, the air flow entering the workers is ensured to be free from doping with the dust, and the life safety of the workers is protected.

The dust cover can only shield the mouth and nose of a worker, the eyes of the worker cannot be protected, dust in the air can cause discomfort to the eyes of the worker after entering the eyes of the worker, the realization of the worker is influenced, and the work of the worker is influenced; therefore, the existing requirements are not met, and a dust cover for producing building material powder is provided.

Disclosure of Invention

The utility model aims to provide a dust cover for producing building material powder, which solves the problems that the dust cover can only shield the mouth and nose of a worker, cannot protect the eyes of the worker, and causes discomfort to the eyes of the worker after dust in the air enters the eyes of the worker, thereby influencing the realization of the worker, influencing the work of the worker and the like.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dust cover is used in production of building materials powder, includes the dust cover main part, the upper end of dust cover main part is provided with the eye protection picture frame, the centre of eye protection picture frame is provided with the eye protection lens, the rear surface of eye protection lens is provided with elastic tube, the edge of dust cover main part is provided with round end to end's silica gel banding strip, the centre of silica gel banding strip is provided with ventilative mouth, the place ahead of ventilative mouth is provided with can dismantle the filter screen, can dismantle the centre of filter screen and ventilative mouth and be provided with the dust filter piece.

Preferably, a circle of adhesive tape is arranged on the periphery of the dust filter disc, and the detachable filter screen is adhered to the dust cover main body through the adhesive tape.

Preferably, the adhesive is formed by magic wool and magic adhesive, the magic Mao Gu is fixed on the detachable filter screen, and the magic adhesive is fixed in the ventilation opening.

Preferably, the surface of the detachable filter screen is provided with a plurality of through ventilation holes, and the aperture size of the ventilation holes is larger than the size of the filter hole in the dust filter sheet.

Preferably, a hollow annular duct is arranged in the elastic hose, and the annular duct is filled with gas.

Preferably, the goggles and the dust cover are made of elastic materials, and the goggles and the dust cover are respectively arranged between the middle parts of the two ends of the goggles frame and the two sides of the dust cover main body.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the goggles are added on the dust cover, and the channels between the dust cover and the goggles are blocked by the elastic hose and the silica gel edge sealing strip, so that hot air breathing of workers can be avoided, eyes of the workers are prevented from entering dust to block vision when the workers work, the health and safety of the eyes of the workers are ensured, the vision of the workers is prevented from being influenced, and the normal work of the workers is not influenced;

2. according to the utility model, the detachable filter screen is arranged on the dust cover, so that the dust filter sheet in the dust cover can be taken down, the dust filter sheet is cleaned, and sustainable utilization of the dust filter sheet and the dust cover is realized.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the entire present utility model;

fig. 3 is a top view of the protective lens of the present utility model.

In the figure: 1. a dust cover body; 2. a protective eye lens; 3. a glasses protecting frame; 4. a dust cover strap; 5. goggles binding band; 6. a detachable filter screen; 7. a ventilation port; 8. a dust filter sheet; 9. an adhesive tape; 10. a silicone edging; 11. an elastic hose.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 3, an embodiment of the present utility model provides: the utility model provides a dust cover is used in production of building materials powder, including dust cover main part 1, the upper end of dust cover main part 1 is provided with goggles frame 3, the centre of goggles frame 3 is provided with goggles lens 2, the rear surface of goggles lens 2 is provided with elastic hose 11, the edge of dust cover main part 1 is provided with round end to end's silica gel banding strip 10, the centre of silica gel banding strip 10 is provided with ventilative mouth 7, ventilative mouth 7's the place ahead is provided with can dismantle filter screen 6, can dismantle filter screen 6 and ventilative mouth 7's centre is provided with dust filter piece 8.

The periphery of the dust filter 8 is provided with a circle of adhesive tape 9, the detachable filter screen 6 is adhered to the dust cover main body 1 through the adhesive tape 9, the adhesive tape 9 is formed by magic wool and magic adhesive, the magic Mao Gu is fixed on the detachable filter screen 6, and the magic adhesive is fixed in the ventilation opening 7.

Through adopting above-mentioned technical scheme, realize dismantling quick installation or dismantlement of filter screen 6, conveniently take off cleaning or change dust filter 8.

The elastic hose 11 is internally provided with a hollow annular duct filled with gas.

By adopting the above technical scheme, the elastic hose 11 with hollow inside can be extruded and attached to the skin of the human body without causing excessive pressure to the skin of the human body.

The surface of the detachable filter screen 6 is provided with a plurality of through vent holes, and the aperture size of the vent holes is larger than the size of the filter holes in the dust filter sheet 8.

Through adopting above-mentioned technical scheme, when dismantling filter screen 6 and intercepting partial dust in the air, do not influence the air current and reach dust filter 8 and pass dust filter 8 and be absorbed by the workman.

The goggles binding band 5 and the dust cover binding band 4 are respectively arranged between the middle of the two ends of the goggles frame 3 and the two sides of the dust cover main body 1, and the goggles binding band 5 and the dust cover binding band 4 are made of elastic materials.

Working principle: when the anti-dust eye mask is used, a worker firstly covers the face and covers the anti-dust mask binding band 4 behind the brain, and adjusts the edge of the anti-dust mask body 1, so that the edge of the anti-dust mask body 1 is attached to the face skin of the worker, at the moment, the silica gel edge sealing strip 10 can fill gaps between the skin of the worker and the anti-dust mask body 1, outside air is guaranteed not to enter the anti-dust mask body 1 through the gaps at the edge of the anti-dust mask body 1, then the worker holds the eye mask frame 3 and places the eye mask frame around the eyes and compresses the eye mask binding band, the eye mask binding band 5 is stretched, the stretched eye mask binding band 5 is worn behind the brain, the eye mask binding band 3 is compressed on the eyes of the worker through the eye mask binding band 5, at the moment, the elastic hose 11 is deformed in an extrusion mode, and fills gaps between the eye mask frame 3 and the skin around the eyes of the worker, and a hot air passage between the anti-dust mask and the eye mask is guaranteed to be blocked through the elastic hose 11 and the silica gel edge sealing strip 10, and the eyes of the worker can be prevented from breathing, and the eye mask is guaranteed not to enter into eyes when the eyes are guaranteed to be in a healthy state.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. The utility model provides a dust cover is used in production of building materials powder, includes dust cover main part (1), its characterized in that: the dustproof cover comprises a dustproof cover main body (1), wherein the upper end of the dustproof cover main body (1) is provided with a protective glass frame (3), the middle of the protective glass frame (3) is provided with a protective glass lens (2), the rear surface of the protective glass lens (2) is provided with an elastic hose (11), the edge of the dustproof cover main body (1) is provided with a circle of silicone edge banding strips (10) which are connected end to end, the middle of the silicone edge banding strips (10) is provided with an air vent (7), the front of the air vent (7) is provided with a detachable filter screen (6), and the middle of the detachable filter screen (6) and the air vent (7) is provided with a dust filter sheet (8).

2. The dust cover for producing building material powder according to claim 1, wherein: the periphery of the dust filter sheet (8) is provided with a circle of adhesive tape (9), and the detachable filter screen (6) is adhered to the dust cover main body (1) through the adhesive tape (9).

3. The dust cover for producing building material powder according to claim 2, wherein: the adhesive tape (9) is composed of magic wool and magic adhesive, the magic Mao Gu is fixed on the detachable filter screen (6), and the magic adhesive is fixed in the ventilation port (7).

4. The dust cover for producing building material powder according to claim 1, wherein: the surface of the detachable filter screen (6) is provided with a plurality of through vent holes, and the aperture size of the vent holes is larger than the size of the filter hole in the dust filter sheet (8).

5. The dust cover for producing building material powder according to claim 1, wherein: the inside of the elastic hose (11) is provided with a hollow annular duct, and the annular duct is filled with gas.

6. The dust cover for producing building material powder according to claim 1, wherein: the pair of goggles is characterized in that a pair of goggles binding band (5) and a pair of dust cover binding band (4) are respectively arranged between the middle of two ends of the goggles frame (3) and two sides of the dust cover main body (1), and the goggles binding band (5) and the dust cover binding band (4) are made of elastic materials.