CN2152416Y

CN2152416Y - Helmet

Info

Publication number: CN2152416Y
Application number: CN92225186U
Authority: CN
Inventors: 陈恳
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-06-16
Filing date: 1992-06-16
Publication date: 1994-01-12
Anticipated expiration: 2002-06-16

Abstract

The utility model provides a helmet with a low head front-view mirror and a suction pipe rack for bicycle athletes. The athlete can observe sceneries in front without looking up by turning and rotating the low head front-view mirror from the helmet. Accordingly, the fatigue on neck is reduced and head raising resistance. When not used, the low head front-view mirror can be folded and fixed on the helmet. Through the suction pipe rack, the athlete can drink water, drink up water and open mouth conveniently as long as the athelete bunts a cross arm with the shoulder and contains a suction pipe in mouth. The suction pipe rack resets by self by the action of a resetting spring to keep a distance with the mouth, both speaking and breath are not influenced in the distance, the athlete can supplement water at any time and can exert the physical ability more fully. Each movable parts of the low head front-view mirror and the suction pipe rack can be regulated to meet different athletes' need.

Description

Helmet

The utility model is a kind of bicycle helmet.

The bicycle helmet that uses only plays a part the protection head injury at present, does not have other function, because the structure of racing car and the needs that reduce air drag, the sportsman will face upward head for a long time and look by bike, and neck is felt tired and easily caused the neck osteoproliferation.In process by bike, need repeatedly to replenish moisture content, at this moment need to finish from taking bottle, uncork, drinking water, put a series of actions such as bottle with a hand, this process is very inconvenient and influence by bike.

The purpose of this utility model is for a kind of new bicycle helmet is provided; it is injury-free to make it not only can play the protection head, also can observe the place ahead easily, need not come back by visor, reduces neck fatigue; and have the drinking device of convenience, can drink water without hand.

The purpose of this utility model is achieved in that in helmet front portion the retractable front-view mirror of bowing is housed that there is the suction pipe support that can transfer arbitrarily the side.

The front-view mirror inside of bowing is made of prism and lens, external structure such as Fig. 1-and shown in Figure 5.

The front-view mirror of bowing links to each other with the helmet by the counter-rotating frame, can be received in helmet front upper place when not in use, and counter-rotating mixes up angle down at the moment when bowing by bike.By the front-view mirror of bowing, can clearly see the place ahead scenery.The front-view mirror of bowing only has 1-3 magnifying power doubly, can not make sportsman's false judgment.

Bowing has light shield before the object lens of front-view mirror, has before the eyepiece and protects the eyeshade that order is used.

The suction frame is made up of perpendicular arm and transverse arm, transfers perpendicular arm tuning knob, can change the length and the front and rear angles of perpendicular arm.Transfer the transverse arm tuning knob, can change transverse arm, play the positioning action of transverse arm simultaneously in the angle that perpendicular arm rotates.

But rotary head when the sportsman will drink water props up transverse arm with shoulder, contains the suction ozzle with mouth, and it is opening to finish off posttension, under the effect of the return spring of transverse arm and perpendicular arm joint, transverse arm is resetted rapidly, breathes and in a minute with not overslaugh.

The suction ozzle is clipped on the transverse arm by the suction pipe clamp on the transverse arm, opens the suction pipe clamp, can take off suction hose.

The present invention makes the sportsman when bowing by bike, see the place ahead situation by the front-view mirror of bowing, reduce neck fatigue, reduced the air drag when coming back, when the sportsman will drink water, as long as with mouth prop up the transverse arm rotary head bite the suction ozzle after, but drink while riding, open one's mouth after water finishes off, transverse arm playbacks at once, do not influence breathing, speak, only need several seconds on the whole process.This device that drinks water is easily arranged, and the sportsman can replenish a moisture content every a few minutes, and uniform like this replenishing helps the bigger potentiality of body performance.

Shown in the figure one, do not have to use the state of front-view mirror (2) and suction pipe support (3) of bowing for the sportsman is in, the front-view mirror of bowing is inverted frame (5) and fixing card (6) is fixed on the helmet (1), and absorb water ozzle (14) and mouth are keeping certain distance.

Bowing has eyeshade (7) on the eyepiece of front-view mirror, and light shield (4) is arranged on the object lens.

Transfer tuning knob (10) and make perpendicular arm (8) press the front and back of direction shown in the arrow (15) change angle, change the length of perpendicular arm (8) along arrow (16) direction.Figure three is tuning knob (10) and the structure of perpendicular arm on the helmet.

Transfer tuning knob (11), making transverse arm (9) serves as the axle swing along arrow (17) with perpendicular arm, and makes the transverse arm location.(12) be return spring, figure (4) is the structure of suction ozzle (14) with the suction pipe support (13) of transverse arm termination.

Fig. 2 is above-mentioned state of bowing during the suction of front-view mirror and suction hose for the sportsman uses.

Fig. 5 bows the A of front-view mirror to view, and all marks of above Fig. 1-Fig. 5 are all consistent.

Claims

1, a kind of bicycle helmet is characterized in that: the helmet front portion front-view mirror of bowing, there is the suction pipe support side.

2, according to the helmet shown in the claim 1, it is characterized in that: the front portion that the front-view mirror of bowing (2) is fixed on the helmet by counter-rotating frame (5) and fixing card (6).

3, the helmet according to claim 1 is characterized in that: the front-view mirror inside of bowing is made of the set of lenses of prism and 1-3 x magnification.

4, according to the right 1 or the 3 described helmets, it is characterized in that: the eyeshade (7) and the light shield (4) that have soft material to make on the eyepiece of the front-view mirror of bowing and the object lens respectively.

5, the helmet according to claim 1 is characterized in that: suction pipe support (3) is made of perpendicular arm (8) and transverse arm (9).

6, the helmet according to claim 5 is characterized in that: perpendicular arm (8) can change the angle and the length of erecting arm with the helmet by perpendicular arm tuning knob (10).

7, the helmet according to claim 5 is characterized in that: transverse arm (9) can change the angle of rotating with perpendicular arm (8) by transverse arm tuning knob (11).

8, the helmet according to claim 7 is characterized in that: there is return spring (12) transverse arm and perpendicular arm junction.

9, the helmet according to claim 5 is characterized in that: there is the suction pipe clamp (13) of clamping suction hose (14) termination of transverse arm.