CN204363052U - A kind of Dust-proof safety helmet - Google Patents

Abstract

The utility model, as a kind of Dust-proof safety helmet, is made up of safety cap forward position, cap shell, glasses groove, dust spectacles, lower cheekstrap, glasses connecting plate, glasses fixed head, glasses band, gauze mask box and mouth mask lid.By increasing the dust spectacles that can conveniently wear of single raise in the front of common safety cap and installing a gauze mask box at rear portion, reach the effect of dust-proof Smoke prevention.In the job site of airborne dust, dust, workman can subsidiary dust spectacles and mouth mask on safety cap in time, plays protection eyes and filters the effect of dust, and what ensure that workman constructs normally carries out, and avoids the interruption causing because of dirt fan eye constructing.

Description

A kind of Dust-proof safety helmet

Technical field

The utility model relates to a kind of engineering safety helmet device that can play dust-proof effect, is particularly useful for flying away more job site at dirt.。

Background technology

At present, the effect that the safety cap overwhelming majority that engineering uses plays is only prevent falling object from injuring workman's head by a crashing object, and it is very not enough to the isolation capacity of foreign material in air, serious job site is flown away at dust, cement flours such as carrying lime, job mix concrete and punching jewel holes, workman usually causes construction to be interrupted because eye enters dust, make project progress be forced to slow down.

Therefore, need a kind of device that can ensure safety of workers, the impact of on-the-spot dirt can be reduced again, construction worker is affected from dust, and then ensures carrying out smoothly of construction.

Summary of the invention

Can not the dust-proof defect every ash in order to overcome existing safety cap, the utility model provides a kind of safety cap, and this safety cap can not only ensure the safety of construction worker's head, and can play effective dust-proof effect.

The utility model solves the technical scheme that its technical problem adopts: arrange one glasses groove (6) on safety cap forward position (7) top, for blocking dust spectacles (3), dust spectacles (3) is held among glasses groove (6), glasses fixed head (9) are connected by glasses band (4), the material that glasses band (4) uses is rubber elastic cord, when during construction, dust is more, can by dust spectacles (3) pull-out glasses groove (6), bring eye locations, by the degree of tightness effect of glasses band (4), glasses are fixed on eye.Safety line (2) is posted at cap shell (1) middle part, has very strong reflecting power, can warn surrounding work personnel when carrying on construction work at night, and ensures construction safety.Safety cap rear portion is provided with gauze mask box (11), can place anti-dust respirator in box, when dust affects workman's eupnea desirable go out use.

The beneficial effects of the utility model are: by increasing dust spectacles (3) and gauze mask box (10) on safety cap; make the function of safety cap more abundant and perfect; the basis of protection safety adds the dust-proof function every ash, ensure that the efficiency of construction of workman and the normal progress of engineering.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated:

Fig. 1 is the front view of Dust-proof safety helmet;

Fig. 2 is the side view of Dust-proof safety helmet;

Fig. 3 is the rearview of Dust-proof safety helmet;

1. cap shells in figure, 2. safety line (can be reflective), 3. dust spectacles, 4. dust spectacles glasses band, 5. glasses connecting plate, 6. glasses groove, 7. safety cap forward position, 8. descends cheekstrap, 9. glasses fixed head, 10. gauze mask box, 11. gauze mask boxes.

concrete enforcement

In FIG, safety cap forward position (7) top arranges one glasses groove (6), for blocking dust spectacles (3), dust spectacles (3) is held among glasses groove (6), and connect glasses fixed head (9) by glasses band (4), the material that glasses band (4) uses is rubber elastic cord, when the field construction that dust is more, by dust spectacles (3) pull-out glasses groove (6), eye locations can be taken to, by the degree of tightness of glasses band (4) is used, glasses is fixed on eye.Safety line (2) is posted at cap shell (1) middle part, has very strong reflecting power, can warn surrounding work personnel when carrying on construction work at night, and ensures construction safety.

In fig. 2, safety cap rear portion is provided with glasses fixed head (9) and gauze mask box (10, glasses frenulum (4) end winding support is on glasses fixed head (9), and gauze mask box (can be placed anti-dust respirator in 10, desirablely when dust impact is breathed go out to use.

In figure 3, gauze mask box (10) arranges gauze mask box bonnet (11), can take out, puts into mouth mask by uncap.

Claims (4)

1. a Dust-proof safety helmet device, it is characterized in that: be made up of cap shell (1), safety line (2), dust spectacles (3), glasses band (4), glasses connecting plate (5), glasses groove (6), safety cap forward position (7), lower cheekstrap (8), glasses fixed head (9), gauze mask box (10), mouth mask lid (11), safety cap forward position (7) top arranges one glasses groove (6), and dust spectacles (3) is fixed in groove.

2. a Dust-proof safety helmet device, is characterized in that: dust spectacles (2) is connected to safety cap rear portion glasses fixed head (9) by glasses band (4), and glasses band (4) material is rubber elastic cord.

3. a Dust-proof safety helmet device, is characterized in that: safety cap rear portion glasses fixed head (9) is provided with square gauze mask box (10), can prevent and treat anti-dust respirator.

4. a Dust-proof safety helmet device, is characterized in that: a kind of Dust-proof safety helmet device, is characterized in that: safety line (2) is posted at safety helmet shell (1) middle part, can be reflective under illumination condition.