JPS6332104Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to an improvement of a full-face helmet.

As is well known, a full-face helmet has a window hole in the front part of a cap body that is molded to fit the head completely, and the lower end of the cap body is formed almost flat for safety reasons. ing.

By the way, if you ride a motorcycle etc. wearing a full-face helmet like the one mentioned above,
There is a problem where the wind flow from the helmet to the bottom is disturbed, which causes a lot of noise (wind noise).

In addition, in the case of a full-face type helmet, a shield is rotatably attached to the front of the window hole, and when used with the window hole closed with this shield,
There is a problem in that the inner surface of the shield becomes cloudy due to the breath of the wearer toward the so-called chin guard, which is the portion below the lower edge of the window hole in the cap body.

The present invention was developed in view of the above-mentioned circumstances, and by adjusting the flow of wind generated under the helmet, it reduces the noise caused by the disturbance of the wind flow, and also reduces the noise caused by the turbulence of the wind flow. The air that exists between the chin guard inside the helmet and the wearer's mouth is sucked by the rectified wind flow in the helmet.
This prevents the inner surface of the shield from becoming cloudy.

The full-face helmet of the present invention, which achieves the above object, is characterized by having a rectifying plate made of a soft or semi-hard member hanging down from the center of the lower front end of the cap body.

Hereinafter, one embodiment of the present invention will be described based on the drawings. A is a full-face helmet, and this helmet A has a head body made of a glass-reinforced plastic material such as a mixed material of glass fiber and polyester resin. It consists of a cap body 1 molded into a shape that fits perfectly, a shock-absorbing liner 2 made of styrofoam or the like that is attached to the inside surface of the cap body 1, and various cushions 3, chin straps 4, etc. that are attached to the inside surface of the cap body 1. A window hole 5 is provided in the front part of the cap body 1, and the window hole 5 can be opened and closed by a shield 6 attached to the outer surface of the cap body 1.

A fluid regulator B is hung from the center of the lower front end of the full-face helmet A having the above-described structure.

The flow regulator B is formed into a substantially half-moon shape using a soft or semi-hard member, such as foamed polyethylene or foamed urethane, and its non-projecting side is fixed along the lower front end of the full-face helmet. .

In addition, as shown in the figure, the mounting form of the fluid regulator B is such that the side of the fluid regulator B that does not protrude is inserted between the cap body 1 and the shock absorbing liner 2, and the side that does not protrude is fixed, and the side that can protrude in an approximately half-moon shape. It is of course possible to fix it not only in a form in which it projects downward from the lower end of the cap body 1 but also in other forms.

Furthermore, the above-mentioned flow regulator B may be fixed to the helmet or may be detachable, as desired.

Furthermore, the fluid regulator B may be integrally formed with the chin guard 2', which is a part of the shock absorbing liner attached to the inner surface of the front part of the cap body 1.

In the figure, 7 is a hem wrap.

With the above configuration, it is possible to straighten the flow of wind below the helmet A and greatly reduce the noise caused by disturbance of the wind flow, and the rectified flow of wind below the helmet A. Since the air existing between the chin guard 2' in the helmet A and the wearer's mouth is sucked out and exhausted, it is possible to prevent the inner surface of the shield 6 from fogging up due to the wearer's breath. It is something.

Furthermore, since the fluid regulator B is molded from a soft or semi-hard material, even if the fluid regulator B hits your chest due to an impact, the fluid regulator B will be crushed and the impact acting on your chest will be suppressed. It can be absorbed in a relaxed manner and has excellent safety.

The full-face helmet of the present invention has the following advantages by having the above structure.

Since the air flow below the lower end of the helmet can be regulated by the flow regulator, noise caused by disturbance in the air flow can be greatly reduced.

As mentioned above, the flow of air is adjusted by the rectifier and directed backwards, so the air existing between the chin guard inside the helmet and the wearer's mouth is sucked by the rectified flow of air. This prevents the inner surface of the shield from fogging up due to the breath of the wearer.

Furthermore, even if you are wearing it and are subjected to a shock and the fluid regulator hits your chest, the fluid regulator is soft or semi-hard and can be crushed by external force, so it will absorb and absorb the impact on the human body, ensuring safety. It is also excellent.

Therefore, it is possible to provide a full-face helmet that is highly practical.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, with FIG. 1 being a longitudinal side view and FIG. 2 being a perspective view. In the figure, A: full-face helmet, B: fluid regulator, 1: cap body.

Claims (1)

[Scope of utility model registration request] 1. A full-face helmet, characterized in that a fluid regulator made of a soft or semi-hard member is suspended from the center of the lower front end of the cap body.