CN2109352U

CN2109352U - Bicycle umbrella fixing device

Info

Publication number: CN2109352U
Application number: CN 90222797
Authority: CN
Inventors: 刘竹林
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-10-29
Filing date: 1990-10-29
Publication date: 1992-07-08

Abstract

The utility model relates to a fixing device for a bicycle weatherproof umbrella, which can insert a weatherproof umbrella on a bicycle. The utility model is composed of an arc-shaped bracket 3, a sphere 1, an adjusting bolt 2, a round pipe type inserting seat 4 and a pressing plate 5, wherein the arc-shaped bracket is sheathed in the round pipe type inserting seat which is installed at the front ends of a right handle knob and a left handle knob of a handlebar, and is spanned above a tripod; a convex short pipe on the sphere extends out of an incision part 6 by a ball band part (7); an upper hemisphere of the sphere 1 is in contact with the ball band part (7), and a lower hemisphere is in contact with a concave spherical surface of the adjusting bolt 2; the weatherproof umbrella is inserted at the center of the top end of the arc-shaped bracket, and the position and the inclination degree of the weatherproof umbrella can be adjusted freely. If the fixing device is used for supporting the weatherproof umbrella when a rider rides the bicycle, the fixing device is capable of shielding sunlight and rain. In addition, the utility model has the advantages of simple structure and convenient use.

Description

Bicycle umbrella fixing device

The utility model provides people and assigns by bike the time en-toutcas to play the take shelter from rain umbrella for bicycle fixer of usefulness of sunshade.

At present, both at home and abroad bicycle lacks a kind of sunshade device of taking shelter from rain, and the cyclist is difficult to sunshade and takes shelter from rain.Hot summer wears bamboo rain-hat and is difficult to sunshade by bike, wears that raincoat is sultry by bike to influence the visual field and the sense of hearing rainy day, disarray hair style again, thereby support en-toutcas one hand phenomenon by bike is commonplace, and accident happens occasionally.

The purpose of this utility model is to provide a kind of umbrella for bicycle fixer for people, it is contained on the bicycle, can assign an en-toutcas, with umbrella for bicycle fixer " support " en-toutcas both hands by bike, not only reach the purpose that sunshade is taken shelter from rain, decoration bicycle, and safety do not influence the function of bicycle.

The purpose of this utility model is achieved in that the front end of handling knob about bicycle handle bar, respectively loads onto garden tubular type socket and pressing plate, and insert respectively in the tubular type socket of garden at arc support two, is arcuation across the overhead correct position of spider.Arc support top central interior has screw thread, spherical zone and slitted configurations.After protruding short tube on the spheroid (assign en-toutcas with) was extracted from otch, the spheroid episphere contacted with spherical zone, and lower semisphere contacts with concave spherical surface from the adjusting nut that is threaded into.Regulate nut, can make spheroid loosening or fixing, thus the angle of regulating the protruding short tube on the spheroid.

Owing to adopt such scheme, only a dress umbrella for bicycle fixer on bicycle is assigned an en-toutcas, just can sunshade take shelter from rain, and beautifies bicycle.

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Fig. 1 is a front view.

Fig. 2 is that vertical section structure figure is looked on the left side of Fig. 1.

Wherein: 1. spheroid 2. is regulated bolt 3. arc supports

4. garden tubular type socket 5. pressing plates 6. cutting parts

7. 8. screw thread positions, spherical zone position

With reference to Fig. 2, garden tubular type socket (4) and pressing plate (5) respectively are contained in the front end of handling knob about bicycle handle bar, and arc support (3) two branch is inserted in garden, left and right sides tubular type socket (4) lining and constitutes arcuation, across the bicycle tripod sky.The protruding short tube of spheroid (1) upper end stretches out from cutting part (6) through spherical zone position (7), and spheroid (1) episphere contacts with spherical zone position (7), and spheroid (1) lower semisphere contacts with the concave spherical surface of the adjusting bolt (2) that screws in from screw thread position (8).Regulate bolt (2), can make spheroid (1) loosening or fixing, thus the angle of regulating the protruding short tube on the spheroid (1).

Claims

The umbrella for bicycle fixer, it is characterized in that: the front end of handling knob about bicycle handle bar, install garden tubular type socket (4) and pressing plate (5) respectively, arc support (3) two is inserted garden tubular type socket (4) lining respectively and is arcuation across the bicycle tripod sky, arc support (3) top central interior has cutting part (6), spherical zone position (7), screw thread position (8), the protruding short tube of spheroid (1) upper end stretches out from cutting part (6) through spherical zone position (7), spheroid (1) episphere contacts with spherical zone position (7), and spheroid (1) lower semisphere contacts with the concave spherical surface of the adjusting bolt (2) that screws in from screw thread position (8).