CN207614201U - A kind of safety eyewear of anti-limestone micropowder - Google Patents

Abstract

The utility model discloses a kind of safety eyewears of anti-limestone micropowder, including Goggles frame, connecting tube, second fixing buckle and outer blow vent, it is fixed with screening glass on the inside of the Goggles frame, and mask body is connected on the downside of screening glass, the outer edge of the mask body is fixed with sealing safe edge, and it is connected with the first restraint zone on the outside of sealing safe edge, the upper end of the connecting tube is equipped with snorkel, and the lower end of connecting tube is fixed with mask body, interior blow vent is provided on the inside of the mask body, it is connected with elastic band on the outside of second fixing buckle, it is fixed with snorkel on the outside of the outer blow vent, and the inside of snorkel is equipped with filtration core.The safety eyewear of the anti-limestone micropowder is provided with Goggles frame, screening glass and mask body, can effectively protect eye, nose, mouth, the filtration core that can be replaced is additionally provided in snorkel, can improve the service life of whole device.

Description

A kind of safety eyewear of anti-limestone micropowder

Technical field

The utility model is related to limestone micropowder protective device technical field, specially a kind of safety of anti-limestone micropowder Mask.

Background technology

The safety eyewear of anti-limestone micropowder is a kind of to limestone micropowder particle is filtered present in air one Kind protective face mask, is widely used in the industry of some limestone materials manufacturing, to ensure the work safety of staff.

Use now with limestone material is more and more extensive, and some problems of limestone material in use are also convex It shows and, such issues that most apparent is exactly problem that limestone micropowder particle damages staff's health, solution is the most frequently used Method be exactly wear mask, and some protective masks more or less all be there are problems that currently on the market, for example, some protect Mask can only protect mouth and nose, to have ignored the protection of eye, and then will reduce the use value of protective mask, also The more comprehensive protective mask of some protection having, but be not easy to clear up the water mist occurred on screening glass, in turn The service life for the protective mask that can be influenced the normal use of protective mask, and have is shorter, so we have proposed one kind to prevent The safety eyewear of limestone micropowder, in order to solve the problems, such as to propose among the above.

Invention content

The purpose of this utility model is to provide a kind of safety eyewears of anti-limestone micropowder, to solve above-mentioned background technology The protective mask currently on the market proposed can only protect mouth and nose, be not easy to carry out the water mist occurred on screening glass Cleaning and the shorter problem of service life.

To achieve the above object, the utility model provides the following technical solutions：A kind of safety eyewear of anti-limestone micropowder, Including Goggles frame, connecting tube, the second fixing buckle and outer blow vent, it is fixed with screening glass on the inside of the Goggles frame, and Be connected with mask body on the downside of screening glass, the installed in front of the mask body has a snorkel, the mask body it is outer Edge is fixed with sealing safe edge, and seals and be connected with the first restraint zone on the outside of safe edge, the rear end connection of first restraint zone There is elastic band, the upper end of the connecting tube is equipped with snorkel, and the lower end of connecting tube is fixed with mask body, the goggles The second restraint zone is connected on frame, and the centre of the second restraint zone is equipped with the first fixing buckle, is set on the inside of the mask body It is equipped with interior blow vent, elastic band is connected on the outside of second fixing buckle, snorkel is fixed on the outside of the outer blow vent, And the inside of snorkel is equipped with filtration core.

Preferably, the Goggles frame includes the first frame, the second frame and washer, and the rear end of the first frame is connected with the Two frames, and the rear end of the second frame is fixed with washer, and the first frame and the second frame are embedded connection.

Preferably, the mask body is filter pulp material, and mask body is structure as a whole with Goggles frame, and mask body It is fixed with sealing safe edge with the junction of Goggles frame, and it is silica gel material to seal safe edge.

Preferably, the snorkel is to be threadedly coupled, and snorkel and outer blow vent are solid with the connection type of connecting tube Fixed connection, connecting tube are also to be fixedly connected, and interior blow vent and outer blow vent are net with mask body and interior blow vent Shape structure.

Preferably, the front end of first restraint zone and the second restraint zone is Y-shaped structure.

Preferably, the inside of the filtration core is activated carbon, and filtration core is to be detachably connected with snorkel.

Compared with prior art, the utility model has the beneficial effects that：The safety eyewear of the anti-limestone micropowder is provided with Goggles frame, screening glass and mask body can effectively protect eye, nose, mouth, and then improve making for whole device With value, it is additionally provided with the first frame, the second frame and washer on Goggles frame, can both ensure that Goggles frame uses easypro Appropriateness, and can be disassembled screening glass by the first frame, the work for quickly cleaning screening glass is completed, and then improve The service efficiency of screening glass, the sealing safe edge using silica gel as material is fixed on mask body, can both ensure mask Main body comforts of use, and can ensure the degree of closure of mask body and user's facial contact, on the first restraint zone It is also equipped with elastic band, variation by a small margin can be carried out with the position of Convenient mask main body, and then improve making for mask body With performance, it is additionally provided with the filtration core that can be replaced in snorkel, ensure that the protection quality of whole device, also improves entire The service life of device.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model backsight structural representation；

Fig. 3 is the utility model part section structural representation；

Fig. 4 is the utility model Goggles frame structural schematic diagram.

In figure：1, Goggles frame, the 101, first frame, the 102, second frame, 103, washer, 2, screening glass, 3, mask Main body, 4, snorkel, 5, sealing safe edge, the 6, first restraint zone, 7, elastic band, 8, connecting tube, the 9, first fixing buckle, 10, second Restraint zone, 11, interior blow vent, the 12, second fixing buckle, 13, outer blow vent, 14, filtration core.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of safety eyewear of anti-limestone micropowder, packet Include Goggles frame 1, screening glass 2, mask body 3, snorkel 4, sealing safe edge 5, the first restraint zone 6, elastic band 7, connecting tube 8, the first fixing buckle 9, the second restraint zone 10, interior blow vent 11, the second fixing buckle 12, outer blow vent 13 and filtration core 14, eye protection The inside of frame 1 is fixed with screening glass 2, and the downside of screening glass 2 is connected with mask body 3, and Goggles frame 1 includes first The rear end of frame 101, the second frame 102 and washer 103, the first frame 101 is connected with the second frame 102, and the second frame 102 Rear end be fixed with washer 103, and the first frame 101 and the second frame 102 are embedded connection, can pass through the first frame 101 disassemble screening glass 2, complete the work for quickly cleaning screening glass 2, and then improve the use of screening glass 2 Efficiency, it is filter pulp material that the installed in front of mask body 3, which has snorkel 4, mask body 3, and mask body 3 is with Goggles frame 1 Integral structure, and the junction of mask body 3 and Goggles frame 1 is fixed with sealing safe edge 5, and it is silica gel material to seal safe edge 5 Material, it is ensured that the gas permeability of mask body 3, and then also ensure the usage comfort of mask body 3, outside mask body 3 Edge is fixed with sealing safe edge 5, and the outside for sealing safe edge 5 is connected with the first restraint zone 6, the fastening of the first restraint zone 6 and second It is Y-shaped structure with 10 front end, stability when Goggles frame 1 and the use of mask body 3 can be effectively ensured, first is tight Gu the rear end of band 6 is connected with elastic band 7, the upper end of connecting tube 8 is equipped with snorkel 4, and the lower end of connecting tube 8 is fixed with mask Main body 3, snorkel 4 are to be threadedly coupled, and snorkel 4 is to be fixedly connected with outer blow vent 13 with the connection type of connecting tube 8, even Take over 8 is also to be fixedly connected, and interior blow vent 11 and outer blow vent 13 are netted with mask body 3 and interior blow vent 11 Structure can carry out dismantlement work to snorkel 4 and connecting tube 8, and then ensure the service efficiency of snorkel 4 and connecting tube 8, shield The second restraint zone 10 is connected on eyepiece frame 1, and the centre of the second restraint zone 10 is equipped with the first fixing buckle 9, mask body 3 Inside is provided with interior blow vent 11, and the outside of the second fixing buckle 12 is connected with elastic band 7, and the outside of outer blow vent 13 is fixed with logical Tracheae 4, and the inside of snorkel 4 is equipped with filtration core 14, the inside of filtration core 14 are activated carbon, and filtration core 14 and snorkel 4 be to be detachably connected, it is ensured that the protection quality of whole device can also improve the service life of whole device.

Operation principle：When using the safety eyewear of the anti-limestone micropowder, snorkel 4 is torn open from connecting tube 8 first It unloads down, then filtration core 14 is arranged to inside snorkel 4, snorkel 4 is installed in connecting tube 8 therewith, it then will be entire Device is fixed to the face of user by the first restraint zone 6 and the second restraint zone 10, then to adjust the first restraint zone 6 and second tight Gu the first fixing buckle 9 on band 10 and the second fixing buckle 12, keep the wearing of whole device more comfortable, when whole device starts to make Used time, extraneous air can be entered by the outer blow vent 13 on snorkel 4 in snorkel 4, by its self-filtering core 14 Under effect, the limestone micropowder particle in air can be filtered absorption, and then purification work, Zhi Houkong are carried out to air Gas enters 3 inside of mask body by interior blow vent 11 again, so that user breathes, after device long-time use, and goggles Water mist generation is had on piece 2, can be disassembled from the second frame 102 screening glass 2 by the first frame 101, with side Just the cleaning work of screening glass 2 can replace the filtration core 14 in snorkel when the strainability of device declines, to protect The strainability of card device, to complete a series of activities.

Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (6)

1. a kind of safety eyewear of anti-limestone micropowder, including Goggles frame（1）, connecting tube（8）, the second fixing buckle（12）With it is outer Blow vent（13）, it is characterised in that：The Goggles frame（1）Inside be fixed with screening glass（2）, and screening glass（2）'s Downside is connected with mask body（3）, the mask body（3）Installed in front have snorkel（4）, the mask body（3）'s Outer edge is fixed with sealing safe edge（5）, and seal safe edge（5）Outside be connected with the first restraint zone（6）, first restraint zone （6）Rear end be connected with elastic band（7）, the connecting tube（8）Upper end snorkel is installed（4）, and connecting tube（8）Lower end It is fixed with mask body（3）, the Goggles frame（1）On be connected with the second restraint zone（10）, and the second restraint zone（10）In Between the first fixing buckle is installed（9）, the mask body（3）Inside be provided with interior blow vent（11）, second fixing buckle （12）Outside be connected with elastic band（7）, the outer blow vent（13）Outside be fixed with snorkel（4）, and snorkel（4）'s Inside is equipped with filtration core（14）.

2. a kind of safety eyewear of anti-limestone micropowder according to claim 1, it is characterised in that：The Goggles frame （1）Including the first frame（101）, the second frame（102）And washer（103）, the first frame（101）Rear end be connected with the second frame Frame（102）, and the second frame（102）Rear end be fixed with washer（103）, and the first frame（101）With the second frame（102） For embedded connection.

3. a kind of safety eyewear of anti-limestone micropowder according to claim 1, it is characterised in that：The mask body （3）For filter pulp material, mask body（3）With Goggles frame（1）It is structure as a whole, and mask body（3）With Goggles frame（1）'s Junction is fixed with sealing safe edge（5）, and seal safe edge（5）For silica gel material.

4. a kind of safety eyewear of anti-limestone micropowder according to claim 1, it is characterised in that：The snorkel（4） With connecting tube（8）Connection type be to be threadedly coupled, and snorkel（4）With outer blow vent（13）To be fixedly connected, connecting tube（8） With mask body（3）And interior blow vent（11）Also to be fixedly connected, and interior blow vent（11）With outer blow vent（13）It is Reticular structure.

5. a kind of safety eyewear of anti-limestone micropowder according to claim 1, it is characterised in that：First restraint zone （6）With the second restraint zone（10）Front end be Y-shaped structure.

6. a kind of safety eyewear of anti-limestone micropowder according to claim 1, it is characterised in that：The filtration core（14） Inside be activated carbon, and filtration core（14）With snorkel（4）To be detachably connected.