CN202050990U - Sand and dust protection cap - Google Patents

Abstract

The utility model discloses a sand and dust protection cap which comprises a visor and an opening hatband. The visor is disposed under the opening hatband. An edge brim is arranged on the lower edge of the visor. A piece of dustproof cloth is arranged under and correspondingly connected with the edge brim. A closing port is disposed on the lower end of the dustproof cloth. The closing port is provided with a built-in elastic strap. When the dustproof cloth is pulled down, the face and the respiratory tract of a user is protected from sand and dust, the vision is clear and wide for the user, and the normal breathing of the user is not affected. Two ends of the opening hatband are fixed with two sides of a helmet via positioning buttons, thereby combining the functions of both the opening hatband and the helmet. The sand and dust protection cap has the characteristics of simple operation, convenient usage, wide market prospect and economical property.

Description

A kind of dustproof cap

(1), technical field:

The utility model relates to a kind of cap, is specifically related to a kind of dustproof cap.

(2), background technology:

Along with the natural environment of human living worsens day by day, the dust and sand weather occurrence frequency is more and more higher, northern China is endured wreaking havoc of sandstorm especially to the fullest extent, and annual people become the trend that increases year by year because of the health illness that dust and sand weather causes, people more and more pay attention to the protection to health under extreme climate.Cap is more paid attention to its safeguard function to health except people attractive in appearance, and the cap function singleness of selling on the market can only play simple sunshade, protective action, can't be people's effectively protection of providing convenience when running into this extreme weather of sandstorm.

(3), utility model content:

At the above-mentioned deficiency of prior art, the technical problems to be solved in the utility model provides a kind of convenient and practical dustproof cap.

In order to solve the problems of the technologies described above, a kind of dustproof cap of the utility model comprises bongrace, opening hatband, described bongrace is arranged on opening hatband lower end, the bongrace lower edge is provided with the rib shape the brim of a hat, and rib shape the brim of a hat below correspondence with it is connected with dustcloth, and the dustcloth lower end is provided with closing in.

In the technique scheme, the two ends of opening hatband are set with the helmet by the location knob.

After adopting technique scheme, when running into sandstorm weather, drop-down dustcloth, tighten up the invasion and attack that to resist sand and dust after the closing in, effectively protect the health of people's face and respiratory tract; The two ends of opening hatband are set with the helmet by the location knob, and it has integrated the function of the two, uses convenient.

(4), description of drawings:

Fig. 1 is the side view of a kind of dustproof cap dustcloth of the utility model collapsed state;

Fig. 2 is the side view of a kind of dustproof cap dustcloth of the utility model pull-down state;

Fig. 3 is a kind of dustproof cap vertical view of the utility model;

Fig. 4 is the side view of a kind of dustproof cap of the utility model and helmet connection status.

(5), the specific embodiment:

Below in conjunction with accompanying drawing a kind of dustproof cap of the utility model is further described:

As Fig. 1, Fig. 2, Fig. 3, Fig. 4 as seen, a kind of dustproof cap of the utility model, comprise bongrace 1, opening hatband 2, described bongrace 1 is arranged on opening hatband 2 lower ends, bongrace 1 lower edge is provided with the rib shape the brim of a hat 5, the rib shape the brim of a hat 5 belows correspondence with it are connected with dustcloth 4, and dustcloth 4 lower ends are provided with closes up 3.

As Fig. 4 finding, the two ends of opening hatband 2 are set with the helmet 7 by location knob 6.

Bongrace 1 of the present utility model is a transparent material, can guarantee user's broad view, clear during following hoodwink portion, 3 built-in elastic cords close up, the user can regulate the degree of tightness of closing in 3 as required, dustcloth 4 permeability are good, can filter most of dust granule, the rib shape the brim of a hat 5 is arc rib shape hard material structures, adopts this structure to increase the intensity, not yielding of bongrace 1.The user when running into dust and sand weather drop-down dustcloth 4 to mouth or the lower jaw place, tighten up close up in 3 bongrace 1, dustcloth 4 and the facial confined space that forms behind the elastic cords, the external world contains the sand and dust air filters the back through dustcloth 4 and provides pure air to the user, has avoided sand and dust that the invasion and attack of face and respiratory tract have been guaranteed again to get a clear view.Use in the work area that dust such as mine, stone factory are many, can lower the incidence of disease of shop floor worker occupation anthraco-silicosis greatly.The human pilot of motorcycle, battery truck is vulnerable to the invasion to eyes, respiratory tract of dust and winged insect in the process of running at high speed in addition; after fixing by location knob 6 with opening hatband 2, the helmet 7 integrated the function of the two; both can be used as the middle human pilot face protection instrument that travels, kept the defencive function of 7 pairs of human pilot heads of the helmet again.Dustcloth 4 is contracted to the rib shape the brim of a hat 5 places when not using, take up an area of little, easy-to-collection.

A kind of dustproof cap of the utility model is at abominable dust and sand weather or the human pilot in advancing is facial and respiratory tract can play a good protection, also can play good protection to the staff of high dust working environment; simple, convenient, have boundless market prospects.

Claims (2)

1. dustproof cap, comprise bongrace (1), opening hatband (2), it is characterized in that: described bongrace (1) is arranged on opening hatband (2) lower end, bongrace (1) lower edge is provided with the rib shape the brim of a hat (5), the rib shape the brim of a hat (5) below correspondence with it is connected with dustcloth (4), and dustcloth (4) lower end is provided with closing in (3).

2. a kind of dustproof cap according to claim 1 is characterized in that: the two ends of opening hatband (2) are set with the helmet (7) by location knob (6).

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