CN211659103U

CN211659103U - Environment-friendly dust mask

Info

Publication number: CN211659103U
Application number: CN201921314793.9U
Authority: CN
Inventors: 周永亮
Original assignee: Zhong Dongchun
Current assignee: Zhong Dongchun
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-10-13
Anticipated expiration: 2029-08-14

Abstract

The utility model relates to a dust mask technical field, and disclose an environment-friendly dust mask, including the eye-shade, the middle fixed mounting of eye-shade bottom has the gauze mask, and the middle part fixed mounting of the positive one side of gauze mask has last scavenge port, and the middle part fixed mounting of the positive one side of gauze mask has the lower scavenge port that is located the scavenge port below, and the equal fixed mounting in the left and right sides of gauze mask has the side scavenge port, and the equal fixed mounting in top of gauze mask both sides has the buckle, and fixed cup joint has the elasticity bandeau on the. This environment-friendly dust mask, through setting up connecting rod and brush hair, rotate through the connecting rod and drive the brush hair and rotate, utilize the brush hair to clear up the water smoke that the eye-shade inner chamber formed, because the elastic action of second spring can guarantee that the brush hair is in closely laminating state with the inner chamber of eye-shade to improve the efficiency that the brush hair cleared up, improve the practicality of device.

Description

Environment-friendly dust mask

Technical Field

The utility model relates to a dust mask technical field specifically is an environment-friendly dust mask.

Background

The dust mask is a protective tool for preventing or reducing dust in air from entering respiratory organs of a human body and is used for protecting the health of the human body.

When the existing dustproof mask is used, the inside of the mask is not provided with a cleaning tool of the mask, when people use the mask, exhaled gas easily forms water mist in the mask, the sight of users is influenced, and the practicability of the device is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an environment-friendly dustproof face guard possesses the device and is equipped with the advantage of the clearance apparatus of face guard inner chamber, has solved the problem mentioned in the above-mentioned background art.

The utility model provides a following technical scheme: an environment-friendly dust mask comprises an eye mask, wherein a mask is fixedly arranged in the middle of the bottom of the eye mask, an upper ventilation port is fixedly arranged in the middle of the front side of the mask, a lower ventilation port positioned below the upper ventilation port is fixedly arranged in the middle of the front side of the mask, side ventilation ports are fixedly arranged on the left side and the right side of the mask, buckles are fixedly arranged at the tops of the two sides of the mask respectively, an elastic headband is fixedly sleeved on the buckles, L-shaped rods are movably sleeved on the left side and the right side of an inner cavity of the eye mask respectively, a first spring positioned between the vertical part of the L-shaped rods and the inner cavity of the eye mask is movably sleeved on the L-shaped rods, the other side of each L-shaped rod penetrates through and extends to the outer part of the eye mask and is fixedly connected with a telescopic rod, a rotating block is fixedly arranged on the, the quantity of L shape pole is two, two the medial surface of L shape pole runs through and extends to the inside of eye-shade and through connecting rod fixed connection, the clearance board has been cup jointed in the inner chamber activity of connecting rod, the connecting rod is cylindrical design, the inner chamber fixed mounting of connecting rod has the second spring, the opposite side and the clearance board fixed connection of second spring, the opposite side of clearance board is equipped with the brush hair.

Preferably, the number of the rotating blocks is two, the rotating blocks are not provided with anti-skid lines, the upper side and the lower side of the inner side face of each rotating block are fixedly provided with clamping blocks, and the fixing blocks are provided with clamping grooves matched with the clamping blocks.

Preferably, the lower scavenging port, the upper scavenging port and the side scavenging port are all provided with air outlet holes, and filter cotton is fixedly arranged in the lower scavenging port, the upper scavenging port and the side scavenging port.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this environment-friendly dust mask, through setting up connecting rod and brush hair, rotate through the connecting rod and drive the brush hair and rotate, utilize the brush hair to clear up the water smoke that the eye-shade inner chamber formed, because the elastic action of second spring can guarantee that the brush hair is in closely laminating state with the inner chamber of eye-shade to improve the efficiency that the brush hair cleared up, improve the practicality of device.

2. This environment-friendly dust mask through setting up fixed block and fixture block, when the water smoke clearance of eye-shade inner chamber finishes, advances the draw-in groove that the fixed block inner chamber was seted up with the fixture block card to fix the clearance plate at the top of eye-shade inner chamber, avoid the clearance plate to block user's sight, also avoid the mistake to bump the position that the commentaries on classics piece changed clearance plate place, it is very convenient.

Drawings

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

fig. 2 is a side view of the cleaning device for the inner cavity of the structural eyeshade of the present invention.

In the figure: 1. eye masks; 2. a connecting rod; 3. cleaning the plate; 4. an L-shaped rod; 5. a fixed block; 6. rotating the block; 7. An elastic headband; 8. a mask; 9. a lower ventilation port; 10. an upper vent; 11. a side ventilation port; 12. buckling; 13. a first spring; 14. a telescopic rod; 15. a clamping block; 16. brushing; 17. a second spring.

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. 1-2, an environment-friendly dust mask comprises an eye mask 1, a mask 8 is fixedly installed in the middle of the bottom of the eye mask 1, an upper ventilation port 10 is fixedly installed in the middle of one side of the front surface of the mask 8, a lower ventilation port 9 located below the upper ventilation port 10 is fixedly installed in the middle of one side of the front surface of the mask 8, side ventilation ports 11 are fixedly installed on the left side and the right side of the mask 8, air outlet holes are respectively formed in the lower ventilation port 9, the upper ventilation port 10 and the side ventilation ports 11, filter cotton is fixedly installed inside the lower ventilation port 9, the upper ventilation port 10 and the side ventilation ports 11, the filter cotton mainly acts to isolate dust in air forcibly, if the mask is used to feel difficult to breathe, the filter cotton needs to be replaced, buckles 12 are fixedly installed on the tops of two sides of the mask 8, elastic head bands 7 are fixedly sleeved on the buckles 12, L-shaped rods 4 are movably sleeved on the left side and the, the L-shaped rod 4 is movably sleeved with a first spring 13 positioned between the vertical part of the L-shaped rod 4 and the inner cavity of the eye mask 1, the other side of the L-shaped rod 4 penetrates through and extends to the outside of the eye mask 1 and is fixedly connected with a telescopic rod 14, the other side of the telescopic rod 14 is fixedly provided with a rotating block 6, the number of the rotating blocks 6 is two, the two rotating blocks 6 are not provided with anti-skid lines, the upper side and the lower side of the inner side surface of the rotating block 6 are fixedly provided with clamping blocks 15, the clamping grooves matched with the clamping blocks 15 are formed in the fixing blocks 5, the fixing blocks 5 positioned at the periphery of the L-shaped rod 4 are fixedly arranged at the two sides of the eye mask 1, the number of the L-shaped rods 4 is two, the inner side surfaces of the two L-shaped rods 4 penetrate through and extend to the inside of the eye mask 1 and are fixedly connected through a connecting rod 2, the connecting rod 2 is in a, through setting up fixed block 5 and fixture block 15, when the water smoke clearance of eye-shade 1 inner chamber finishes, in the draw-in groove that 5 inner chambers of fixed block were seted up with fixture block 15 card, thereby fix clearance plate 3 at the top of eye-shade 1 inner chamber, avoid clearance plate 3 to block user's sight, also avoid the mistake to bump the position that commentaries on classics piece 6 changes clearance plate 3 place, it is very convenient, the opposite side of clearance plate 3 is equipped with brush hair 16, clearance plate 3 has been cup jointed in the inner chamber activity of connecting rod 2, it rotates to drive brush hair 16 through connecting rod 2 rotation, utilize brush hair 16 to clear up the water smoke that eye-shade 1 inner chamber formed, because second spring 17's elastic action, when brush hair 16 contacts eye-shade 1, brush hair 16 is in the state of closely laminating with eye-shade 1's inner chamber, thereby improve the efficiency of brush hair clearance.

The working principle is that firstly, the whole face mask is worn at a proper position of the face, the elastic head band 7 is sleeved on the head, the face mask is adjusted to a proper position, when water mist appears in the inner cavity of the eye mask 1, the rotating block 6 is drawn out, the rotating block 6 is rotated, the cleaning plate 3 is rotated, the water mist in the inner cavity of the eye mask 1 is cleaned by utilizing the brush hairs 16 arranged on the cleaning plate 3, the water mist is prevented from affecting the sight of people, due to the elastic action of the second spring 17, when the brush hairs 16 contact the eye mask 1, the brush hairs 16 are in a close fit state with the inner cavity of the eye mask 1, the cleaning efficiency of the brush hairs 16 is improved, when the water mist in the inner cavity of the eye mask 1 is cleaned, the rotating block 6 is rotated to enable the cleaning plate 3 to be positioned at the top of the inner cavity of the eye mask 1, then the rotating block 6 is pushed towards the direction of the fixed block 5, the clamping block 15 is clamped in, and (4) finishing.

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 an environment-friendly dust mask, includes eye-shade (1), its characterized in that: the mask is fixedly installed in the middle of the bottom of the eye patch (1), an upper ventilation port (10) is fixedly installed in the middle of the front side of the mask (8), a lower ventilation port (9) located below the upper ventilation port (10) is fixedly installed in the middle of the front side of the mask (8), side ventilation ports (11) are fixedly installed on the left side and the right side of the mask (8), buckles (12) are fixedly installed at the tops of the two sides of the mask (8), elastic bandeau (7) are fixedly sleeved on the buckles (12), L-shaped rods (4) are movably sleeved on the left side and the right side of an inner cavity of the eye patch (1), first springs (13) located between the vertical parts of the L-shaped rods (4) and the inner cavity of the eye patch (1) are movably sleeved on the L-shaped rods (4), and the other sides of the L-shaped rods (4) penetrate through and extend to the outside of the eye patch (1) and are fixedly, the opposite side fixed mounting of telescopic link (14) has commentaries on classics piece (6), the equal fixed mounting in eye-shade (1) both sides has and is located L shape pole (4) outlying fixed block (5), the quantity of L shape pole (4) is two, two the medial surface of L shape pole (4) runs through and extends to the inside of eye-shade (1) and through connecting rod (2) fixed connection, clearance board (3) have been cup jointed in the inner chamber activity of connecting rod (2), connecting rod (2) are cylindrical design, the inner chamber fixed mounting of connecting rod (2) has second spring (17), the opposite side and the clearance board (3) fixed connection of second spring (17), the opposite side of clearance board (3) is equipped with brush hair (16).

2. The environment-friendly dust mask as set forth in claim 1, wherein: the quantity of changeing piece (6) is two, two all not be equipped with anti-skidding line on changeing piece (6), the equal fixed mounting in upper and lower both sides of the medial surface of changeing piece (6) has fixture block (15), set up the draw-in groove with fixture block (15) looks adaptation on fixed block (5).

3. The environment-friendly dust mask as set forth in claim 1, wherein: air outlet holes are formed in the lower air exchange port (9), the upper air exchange port (10) and the side air exchange port (11), and filter cotton is fixedly arranged in the lower air exchange port (9), the upper air exchange port (10) and the side air exchange port (11).