CN203538475U

CN203538475U - Rotary shaft for water removing type helmet

Info

Publication number: CN203538475U
Application number: CN201320684870.6U
Authority: CN
Inventors: 周峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-10-31
Filing date: 2013-10-31
Publication date: 2014-04-16
Anticipated expiration: 2023-10-31

Abstract

The utility model discloses a rotary shaft for a water removing type helmet. The rotary shaft is a hollow rubber covered roller, the wall thickness of the rotary shaft is 0.2-1mm, the diameter of the rotary shaft is 0.5-1.2cm, the two ends of the rotary shaft are sealed, an electric heating wire is fixedly arranged in the rotary shaft in the length direction of the rotary shaft, and storage batteries are connected to the two ends of the electric heating wire. According to the rotary shaft for the water removing type helmet, the rotary shaft is designed to be hollow, rubber materials are adopted, the non-conducting purpose is realized, the overall weight is reduced, the wall thickness and diameter are reduced, heat generated by the internal electric heating wire can be transmitted to the outer surface of the rotary shaft more easily, and then a transparent film wound around the rotary shaft can be effectively heated so that water mist can be removed conveniently.

Description

A kind of rotating shaft for the swabbing helmet

Technical field

The utility model relates to the swabbing helmet that a kind of driver uses, particularly a kind of rotating shaft for the swabbing helmet.

Background technology

When driving motorcycle or electric bicycle, according to traffic law requirement, in order to guarantee driving safety, driver must wear the helmet.But when meeting with rainy weather, can overwork the globule on helmet minute surface, the accumulation meeting of the globule impacts driver's vision, when serious, can threaten driver's personal safety.

A kind of swabbing helmet of ad hoc meter, its design core is that a larger opening is set on helmet minute surface, two rotating shafts are set respectively in opening both sides, on each rotating shaft side, be equipped with one against the rain brush of rotating shaft, between two rotating shafts, be wound with transparent membrane, rotating shaft is divided into transparent membrane two-layer, rotating shaft is rotated under external force and is driven transparent membrane rotation, the rainwater of falling on transparent membrane will brush with film movement to rain brush place, thereby maintenance Clear Line Of Sigh, but in travelling, likely can on film, produce water smoke, although scrape except rainwater, but water smoke can impact sight line equally, so the water smoke of how removing on transparent membrane is the current technical issues that need to address.

Utility model content

The utility model has overcome above-mentioned the deficiencies in the prior art, a kind of rotating shaft that can avoid water smoke to produce is provided, and this rotating shaft is set to hollow form, and is provided with heating wire in inside, can pass through electric-heating-wire-heating rotating shaft, thereby can remove around the water smoke of rotating shaft upper film.

The technical solution of the utility model is achieved in that

For a rotating shaft for the swabbing helmet, described rotating shaft is a hollow rubber roll, and the wall thickness of rotating shaft is 0.2～1mm, the diameter of rotating shaft is 0.5～1.2cm, the closed at both ends of rotating shaft is fixed with heating wire along shaft length direction in rotating shaft, and the two ends of heating wire are connected with battery.

Groundwork principle of the present utility model and beneficial effect are:

The utility model rotating shaft is set to hollow form, and adopted elastomeric material, it is not only non-conductive but also reduced overall weight, and wall thickness and diameter have been reduced, make the heat that internal electrical heated filament sends more easily conduct to rotating shaft outer surface, thereby can make to be effectively heated around the transparent membrane in rotating shaft, be convenient to remove water smoke.

Accompanying drawing explanation

Fig. 1 is the cutaway view of embodiment shaft.

The specific embodiment

The specific embodiment of the present utility model is as follows:

Embodiment: a kind of rotating shaft for the swabbing helmet, as shown in Figure 1, described rotating shaft 2 is a hollow rubber roll, and the wall thickness of rotating shaft 2 is 0.2～1mm, the diameter of rotating shaft 2 is 0.5～1.2cm, the closed at both ends of rotating shaft 2, is fixed with heating wire 1 along shaft length direction rotating shaft 2 is interior, and the two ends of heating wire 1 are connected with battery (not shown).

Claims

1. the rotating shaft for the swabbing helmet, it is characterized in that: described rotating shaft is a hollow rubber roll, and the wall thickness of rotating shaft is 0.2～1mm, the diameter of rotating shaft is 0.5～1.2cm, the closed at both ends of rotating shaft, in rotating shaft, along shaft length direction, be fixed with heating wire, the two ends of heating wire are connected with battery.