CN2174399Y

CN2174399Y - Supporting device for attaching umbrella of definite shape to cycle

Info

Publication number: CN2174399Y
Application number: CN 93240813
Authority: CN
Inventors: 叶连富
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-09-29
Filing date: 1993-09-29
Publication date: 1994-08-17
Anticipated expiration: 2003-09-29

Abstract

The utility model relates to a universal supporting device for attaching an umbrella to a bicycle or a tricycle, which is composed of a fixed supporting seat, a fastening device and a supporting bar. The utility model is characterized in that the fastening device has two or three groups; each group is composed of a hand wheel, a movable supporting seat and a fixed axle; or each group is composed of a hand wheel and a fixed axle; the direction of the umbrella can be arbitrarily regulated for shielding strong light irradiated from the different directions, or rain, or wind; the disadvantage of insensitive regulation or unstable tightening in the prior art can be overcome. The utility model has the characteristics of practicality and convenience.

Description

Supporting device for attaching umbrella of definite shape to cycle

The utility model relates to a kind of holding device of fine, umbrella, especially can be clamped in the adjustable universal type umbrella folder on bicycle or the three-wheel vehicle.

At present, the bicycle colour sun shade of " economic information " 1993 the 1st phases the 18th page of report that known umbrella folder is sponsored as People's Government research department, Hunan Province is made up of the parts such as Connection Card, intubate, supporting sleeve and snakeskin hose that link with bicycle.This umbrella is clipped under the bright and sunny weather condition and can normally uses, but when strong wind is arranged, because flexible metal conduit is softer, the less easy bending of holding capacity causes umbrella may block cyclist's sight line and gets into an accident; Chinese patent application 90206949.7(CN2088512U) holding device of disclosed " bicycle, the dual-purpose protective umbrella made of pedestrian " can only be regulated height, can not regulate direction, like this, can not block wind and rain effectively or cover strong sunlight.

The purpose of this utility model provides a kind of universal umbrella folder, and it can not only the clamping umbrella handle, and direction that can any adjusting umbrella and firmly block certain wind and snow resistance, but reaches sunshade, take shelter from rain, again the purpose of safe driving.

The purpose of this utility model is achieved in that a kind of universal type umbrella folder is by fixed bearing, securing device, strut is formed, fixed bearing is fastening in the bicycle appropriate location, it is characterized in that securing device has 2 or 3 groups, every group by handwheel, expansion bearing and anchor shaft are formed, corresponding support has a bar or two bars mutually, its two ends insert in the expansion bearing hole respectively or in the axis hole, one end of the anchor shaft of following securing device penetrates in the hole of fixed bearing, the middle part penetrates expansion bearing again, the other end is fastening to be threaded with handwheel, the anchor shaft of middle securing device penetrates in the expansion bearing hole, fastening with handwheel, its axle is gone up also has the hole that can insert strut (5), the last anchor shaft that tightens device penetrates expansion bearing and handwheel is fastening, and the hole of at one end establishing a lateral opening, perhaps securing device has 2 or 3 groups, every group by handwheel and anchor shaft formation, corresponding strut can be established a bar or a bar, two ends of strut are respectively established one as the hole of inserting anchor shaft, in the anchor shaft insertion fixed bearing hole of following securing device and in the strut hole, and it is fastening to be threaded with handwheel, anchor shaft one end that tightens device is provided with the hole of lateral opening, the other end injects in another hole of strut, and is connected fastening with handwheel.

The utlity model has following advantage:

1. use on expansion bearing or the strut and be equipped with circular hole; can make about umbrella, any adjusting of fore-and-aft direction, can block sunburst or rain or the wind penetrating from different orientation like this, thereby reach people's the purpose of keeping away high light, wind and rain; protection hair style and face, extremely people welcome.

2. fastening easy to use with handwheel.

3. umbrella folder adopts steel or aluminum alloy to make, and structure is fastening, avoids strong wind, heavy rain to make the umbrella overbank block cyclist's sight line and get into an accident.

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is first example structure scheme drawing of the present utility model;

Fig. 2 is second example structure scheme drawing of the present utility model;

Fig. 3 is the 3rd an example structure scheme drawing of the present utility model.

In the drawings: anchor shaft in anchor shaft, 7 half snap rings, the 8 full snap rings, 9 on 1 fixed bearing, 2 handwheels, 3 expansion bearings, 4 times anchor shafts, 5 struts, 6.

In the embodiment shown in fig. 1, universal umbrella folder is made up of fixed bearing (1), three groups of securing devices, two struts (5).Following securing device has following anchor shaft (4), expansion bearing (3) and handwheel (2) to constitute, middle securing device has middle anchor shaft (9), expansion bearing (3) and handwheel (2) to form, middle anchor shaft is provided with one in hole with the difference of following anchor shaft on middle anchor shaft, can insert strut (5), be further fastening strut in addition, a full snap ring (8) that strut is passed through that can be enclosed within a periphery is arranged.Tighten apparatus structure and middle securing device is basic identical, the key distinction in tightening device on the side in anchor shaft (6) the one ends hole of opening be opening, be convenient to umbrella handle and lay and unload.

Be more fastening umbrella handle in addition, can on axle (6), be nested with one and half snap rings (7).

Among the embodiment shown in Figure 2, universal umbrella folder is made up of fixed bearing (1) and two groups of securing devices and a strut, and the difference of it and embodiment shown in Figure 1 is to have lacked a centre securing device and a strut.

Among the embodiment shown in Figure 3, universal umbrella folder is by fixed bearing (1), and two groups of securing devices only forming by handwheel (2) and anchor shaft (4 or 6) and a strut (10) formation, two ends of strut are respectively established a hole, can rotate freely the other difference of it and embodiment shown in Figure 2 is not have expansion bearing (3) and half snap ring (7) around axle.The anchor shaft of following securing device (4) inserts in strut (10) hole and fixed bearing (1) hole, and it is fastening with handwheel, anchor shaft (6) one ends that tighten device are provided with the hole of a lateral opening (as fixing umbrella), the other end inserts in another hole of strut (10), and fastening with handwheel.

Claims

1, the utility model relates to a kind of universal type umbrella folder of clamping en-toutcas, and by fixed bearing, securing device and strut are formed, and it is characterized in that:

(1) securing device has 2 or 3 groups, and every group constitutes by handwheel (2), expansion bearing (3) and anchor shaft, and corresponding strut (5) can be established a bar or two bars, and its two ends insert in the expansion bearing hole respectively or in the axis hole.

(2) or securing device have 2 or 3 groups, every group constitutes by handwheel (2) and anchor shaft, corresponding strut (10) can be established a bar or two bars, two ends of strut are respectively established one as the hole of inserting anchor shaft.

2, by the described universal type umbrella folder of claim 1, it is characterized in that universal umbrella accompanies three groups of securing devices and two struts are formed, one end of the anchor shaft of following securing device (4) penetrates in fixed bearing (1) hole, the centre penetrates expansion bearing (2) again, and the other end is fastening to be threaded with handwheel; The middle anchor shaft (9) of middle securing device penetrates in expansion bearing (3) hole fastening with handwheel, and its axle is gone up also has the hole that can insert strut (5); Tightening the solid empty axle (6) of going up of device, to penetrate expansion bearing (3) fastening with handwheel (2), and the hole of at one end establishing a lateral opening.

3, by the described universal type umbrella folder of claim 1, it is characterized in that universal umbrella folder is made up of a strut of two groups of securing devices, the anchor shaft of following securing device (4) inserts in strut (10) hole and fixed bearing (1) hole, and it is fastening with handwheel, anchor shaft (6) one ends that tighten device are provided with the hole of a lateral opening, the other end inserts in another hole of strut (10), and fastening with handwheel.

4, by claim 1,2 described universal type umbrellas folder, it is characterized in that tightening on the anchor shaft (6) of device and be with one and half snap rings (7), be with a full snap ring (8) on the anchor shaft of middle securing device (9).