CN2056134U

CN2056134U - Non-use electric indicator of change of-drive direction for non automotive vehicle

Info

Publication number: CN2056134U
Application number: CN 89213194
Authority: CN
Inventors: 张定煊
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-09-18
Filing date: 1989-09-18
Publication date: 1990-04-18

Abstract

The utility model relates to a direction indicating device mainly used for non-motor vehicles such as bicycles, tricycles, etc. The utility model does not use electricity and is composed of a fixing ring, a turning metallic hose, an indicating rod and a plastic indicating head which are fixedly connected. The structure of the utility model is very simple, and faults can not happen. The direction indicating device is fixed on the screw rod of the handle core of a bicycle (or other non-motor vehicles), the installation, the assembly and the use of the direction indicating device are convenient, and no damage can be caused to the bicycle. The direction indicating device can rotate left and the right freely, so a user can see the front and the back. The plastic indicating head is filled with long-acting phosphor powder, so the direction indicating device is also brilliant at night. The utility model can be made into the shapes of a torch, a peach, a flower, etc. to decorate and beautify the bicycle. The inner surface of the plastic indicating head is made into a polygonal mirror surface, so the direction indicating device which can reflect light rays of various angles is very conspicuous.

Description

Non-use electric indicator of change of-drive direction for non automotive vehicle

The utility model is to be used for a kind of non-electric on the unpowered vehicle, and very simple arm for direction indicator particularly supplies for motor vehicle indicating devices such as bicycle, three-wheel vehicle.

In recent years, bicycle quantity surge.But for a long time, bicycle is not all indicated the device of turn direction.Therefore, increased the possibility that traffic accident takes place.Though traffic law stipulates that the cyclist will " stretch out one's hand signal " before turning.Yet, there is the problem of singlehanded handle shakiness, therefore, most of people do not accomplish.Chinese patent CN87204401U has provided a kind of unpowered vehicle arm for direction indicator, and its weakness that causes is wanted electricity consumption exactly, and complex structure, and battery case, switch, lead, support, indicator lamp, relay or the like are arranged.Similarly with also having on the electrical indicator market, still, the indicating device that uses power consumption on the bicycle of energy free is extremely inconvenient, and therefore, overwhelming majority car owner voluntarily is reluctant to use this indicating device, and only a few is bought and used a period of time, also it has been torn open.Chinese patent CN86106422A has provided a kind of turning indicator of bicycle, though can not electricity consumption, but structure is too complicated, want more than ten parts such as friction wheel, driving lever, worm gear, lampshade, bolt, cable wire, spring, control stalk, support, cam, the many like this parts of bicycle increase, seem numerous and diverse ugly, and cable wire also may explain pull bar with car and influence each other, this is to be difficult to implement.Many parts are with regard to the possibility of many et out of orders, many like this parts, and in use fault can not lacked, and it also is impermanent using.

Task of the present utility model is to overcome above-mentioned deficiency, obtains a kind of not electricity consumption, and is very simple, easy to use, and front and back can see that evening can be luminous, can beautify the unpowered vehicle arm for direction indicator of bicycle (or other car).

The utility model is by the plastics indicating head, and the metal tube indicator stem turns to four parts of metallic hose and mounting ring to be fastenedly connected and forms, and is simple in structure and do not have movable contact, not only eliminated the possibility of et out of order, and simplified manufacturing process, reduced cost.Mounting ring is fixed on the heart screw mandrel, is in handlebar center, turns to metallic hose again, about stir, convenient freely, as long as indicating head can exceed 15 centimetres of handlebars when dialling to the left and right, the direction that bicycle advances all can be seen in front and back.Can conveniently drive a vehicle turns to, and avoid traffic accident, and mounting or dismounting is convenient, and bicycle is had no damage.The general front end of plastics indicating head is red, and the rear end is green, and profile can be made into different shapes such as torch, peach, flower, can beautify and bicycle with decoration, and inside face is made the polygon prism face, and the light of the reverse various angles of energy is to increase eye-catching degree.Add long-acting fluorescent material in the plastics indicating head, evening is also bright and glittering.

This unpowered vehicle arm for direction indicator compared with prior art has following advantage: without electric energy, structure is extremely simple, four parts tighten together, and have eliminated fault, install and remove easy to use, bicycle had no damage, added long-acting fluorescent material, evening can be luminous, and front and back all can be seen, and can make shapes such as torch, peach, flower, the energy decoration is voluntarily

Claims

1, a kind of arm for direction indicator that is used for unpowered vehicles such as bicycle, three-wheel vehicle or other vehicle, it is characterized in that not electricity consumption, by mounting ring, turn to metallic hose, indicator stem, plastics indicating head four parts to be fastenedly connected and to form, be fixed on by (or on other car) on the bicycle handle bar heart screw mandrel.

2, unpowered vehicle arm for direction indicator according to claim 1 is characterized in that the plastics indicating head can make different shapes such as torch, peach, flower.

3, unpowered vehicle cardinal direction marker device according to claim 1 is characterized in that the plastics indicating head adds long-acting fluorescent material.

4, unpowered vehicle arm for direction indicator according to claim 1 is characterized in that plastics indicating head inside face makes the polygon prism face.