CN2209634Y

CN2209634Y - Alarming device on spoke of bicycle

Info

Publication number: CN2209634Y
Application number: CN 94223260
Authority: CN
Inventors: 张铭劝
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-09-30
Filing date: 1994-09-30
Publication date: 1995-10-11
Anticipated expiration: 2004-09-30

Abstract

The utility model relates to an alarming device for a bicycle spoke. The alarming device is arranged on the spoke of a bicycle rim. The alarming device comprises a casing which is formed by combining two transparent casing bodies, the corresponding sides of the two casing bodies are provided respectively with concave areas which are in opposite direction and are inward, and the inner part of the combined casing forms a containing chamber; a luminous alarming device, which can just be contained in the containing chamber, and comprises an electronic luminous sheet which can emit a light source with a special color; a switch box, which is connected with the luminous sheet through a conducting wire and generates the flashing efficacy.

Description

Alarming device on spoke of bicycle

The utility model is relevant with bicycle accessories, and is more particularly relevant with a kind of bicycle spoke alarming device.

Commercially available bicycle can for example be equiped with Reflector, but utilize the function of this Reflector reflection source in the bicycle appropriate location usually for promoting traffic safety on the wheel rim spoke, the caution back car is noted travelling; The only passive reflection source of this Reflector effect only, when running into the bad weather of rainy night or thick fog visual isopter, its reflecting effect will be had a greatly reduced quality.

In view of this, the applicant grinds with great concentration and analyses and design the alarming device that has positive caution effect on a kind of spoke of device.

Main purpose of the present utility model is to provide a kind of bicycle spoke alarming device, and it has light-emitting flash caution effect, and can initiatively provide back car to drive with caution.

After below enumerating a preferred embodiment and cooperating graphic being illustrated in, this person is had the purpose of this utility model, feature and effect further understand and approval.

Fig. 1 is the exploded perspective view of the utility model preferred embodiment.

Fig. 2 is the combination stereogram of the utility model preferred embodiment.

Fig. 3 is installed in the scheme drawing of spoke for the utility model preferred embodiment.

Fig. 4 is the installing assembled sectional view of the utility model preferred embodiment.

See also shown in the figure, the utility model bicycle spoke alarming device includes:

One shell 10 is combined by two

transparent shells

11,12, and these each

transparent shell

11,12 profiles roughly symmetry are together imitative, and its symmetrical face is provided with recessed putting respectively and distinguishes 111,121 toward in, and makes shell 10 inside after the combination construct an accommodation chamber 13.

One light-emitting caution device 20 just can be placed in this accommodation chamber 13, includes an electron luminescence sheet 21, is coated with film around this light tiles 221, and can sends the particular color light source, and the one end then can lead connection one close the border box 30; This switch enclosure 30 in order to power source to be provided, makes this electron luminescence sheet 21 produce the light-emitting flash effect, and it is provided with one especially and switches switch 31, and the power of opening switch enclosure with elasticity is for defeated.

During assembling, this switch enclosure 30 must be inserted therebetween according to the recessed set apperance correspondence of putting the district of this transparent shell 11 together with this electron luminescence sheet 21, again another transparent shell 12 is closed in this transparent shell 11 end face in addition, and these light-emitting caution device 20 envelopes are hidden in the accommodation chamber 13 of this shell 10.

During use, this shell 10 is to insert and put or locking mode is installed on the spoke, when meeting work weather dim or rainy day or when hazing, the user only need push change-over switch 31 startup power supplies of this switch enclosure 30 and supply with, then this electron luminescence sheet 21 will move for the light-emitting caution that a sudden strain of a muscle one is gone out, and by this transparent outer cover 10 with light source directly appear in outside, make back car get in good time vigilance the place ahead situation, when if trans weather is sunny, the change-over switch 31 that the user then only need push this switch enclosure 30 once more supply of cutting off the electricity supply, then can close the light source of this electron luminescence sheet 21, and avoid the waste of power supply.

In sum, its composition structure of the utility model is simple, assembling is easy, and really can reach our desired effect.

Claims

1, a kind of bicycle spoke alarming device, be installed on the bicycle rim spoke, it is characterized in that including: a shell is combined by two transparent shells, corresponding of this two housing is provided with the recessed district of putting in yearning for mutually respectively, so that the enclosure after the combination is formed with an accommodation chamber; One light-emitting caution device can be placed in this accommodation chamber, includes an electron luminescence sheet, can send the particular color light source, and a switch enclosure, then links to produce the flicker effect with lead and this light tiles.

2, bicycle spoke alarming device according to claim 1 is characterized in that being provided with again on this switch enclosure one and switches switch.