CN2576572Y

CN2576572Y - Multifunction umbrella-holding seat

Info

Publication number: CN2576572Y
Application number: CN 02257506
Authority: CN
Inventors: 崔通文
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-09-27
Filing date: 2002-09-27
Publication date: 2003-10-01
Anticipated expiration: 2012-09-27

Abstract

The utility model relates to a multifunctional umbrella-holding seat which is mainly composed of a bended umbrella supporting seat (1), a fastening movable clamp (2) and an antiskid pad (3), wherein, the bended umbrella supporting seat (1) is a rod body which is bended towards one side and has a circular section, the upper end of the bended umbrella supporting seat is provided with a threaded rod (11) for fixing an umbrella (5), the lower end is provided with a bolt rod (12) and a semicircular clamping hole (13), and the bended umbrella supporting seat (1) can be clamped and fixed on a bicycle handle bar (4) through the fastening movable clamp (2). The utility model enables the umbrella to be close to the position of a rider at a plurality of angles according to needs, and thus the umbrella can be used for preventing rain in the best position. The utility model has the advantages of reasonable structure, convenient and easy use and maintenance.

Description

Multi-functional umbrella shank

Technical field

The utility model relates to and a kind of umbrella is supported in the curved cribbing device of bicycle handle bar's one side, especially, umbrella can be rotated with in curved formula and prop up on the umbrella shank by being threaded of umbrella handle, and on demand multi-angle lean forward, the fixing umbrella of hypsokinesis.

Background technology

Still a large amount of riding instead of walk in current people's routine and life with bicycle, at this moment rainproof, sun-proof is exactly problem anxious to be solved, what the means that people adopt were expected very naturally is umbrella, sun-proof umbrella, it usually is a hand-held umbrella, another hand steered handle and by bike, obviously this mode by bike is unsafe, if can umbrella be fixed in the bicycle handle bar, both hands again can handle by bike, very convenient safety so just.People just expect designing a support very naturally and are contained on the handlebar, but this support, the relative position that should guarantee umbrella and cyclist is reasonable, dress folding umbrella is quick and convenient, rational in infrastructure, support umbrella and being fixed on umbrella on the bicycle by bike time during walking, because it is different that certain wind conditions has been arranged, this just requires holder device that enough strength and stiffness are arranged, do not influence cyclist's sight line, run into different weather conditions and Exposure to Sunlight situation, on demand the angle of the leaning forward of the change support of multi-angle, hypsokinesis.Moreover should not change the structure of former bicycle when on bicycle, installing.Such one general, multi-functional umbrella shank is anxious simply and easily treats that we go design and make.

Summary of the invention

According to background technology, the purpose of this utility model is to provide a kind of structure general, intensity, rigidity are enough, elegant in appearance, safe and reliable, can be installed in multi-functional umbrella shank of bicycle handle bar's one side rapidly, end at it is connected with umbrella by thread rod, and can take off very easily, bearing curves inwardly and makes umbrella and cyclist keep rational relative position, and the angle of the anteversion and retroversion of the change bearing of multi-angle as required.

To achieve these goals, the utility model is realized according to following technical scheme: a kind of multi-functional umbrella shank, mainly prop up umbrella shank (1) by curved formula, tight moving folder (2), slipmat (3) is formed, wherein, it is to a lateral buckling that curved formula is propped up umbrella shank (1), the body of rod of circular section segment, be shaped on thread rod (11) in the top, before and after its lower end, be shaped on bolt shank (12) and semicircle holes for clamping (13), the front and back of tight moving folder (2) are shaped on bolt hole (21) and semicircle holes for clamping (13), inner face at semicircle holes for clamping (13) is stained with slipmat (3), and curved formula props up umbrella shank (1) and tight moving folder (2) is clamped in the bicycle handle bar (4) by bolt shank (12) and nut (121).

Owing to adopted technique scheme, the utlity model has following advantage and effect:

1, the utility model is simple in structure general, uses the structure of not damaging or changing former bicycle when installing, and only tightens two tie bolts and gets final product, and is mounted with slipmat simultaneously in the holes for clamping and makes clamping firm stable.

2, the utility model can make the purposes of umbrella enlarge, and can use umbrella in the time of by bike, but does not back out umbrella walking use by bike the time, has enlarged the purposes and the service efficiency of umbrella.

But 3, the utility model on demand multi-angle make umbrella near cyclist's position, make umbrella block the optimum position, reach best effects.

4, the utility model is rational in infrastructure simple, handsome in appearance generous, and working service is repaired simple and easy.

Description of drawings

Fig. 1 is the utility model structure collectivity scheme drawing

Fig. 2 A is that the utility model umbrella is at normal position installation situation scheme drawing

Fig. 2 B is the utility model umbrella position installation situation scheme drawing that leans forward

Fig. 2 C is the utility model umbrella reclined position installation situation scheme drawing

Fig. 3 is the utility model Umbrella handle structure scheme drawing

Among the figure: the curved formula of 1-is propped up umbrella shank, 11-thread rod, 12-bolt shank, 121-nut, the semicircle holes for clamping of 13-, the tightly moving folder of 2-, 21-bolt hole, 3-slipmat, 4-handlebar, 5-umbrella, 51-umbrella handle, 511-tapped bore

The specific embodiment

Fig. 1 illustrates the utility model and mainly props up umbrella shank 1 by curved formula, tight moving folder 2, slipmat 3 is formed, wherein, it is to a lateral buckling that curved formula is propped up umbrella shank 1, the body of rod of circular section segment, be shaped on thread rod 11 in the top, before and after its lower end, be shaped on bolt shank 12 and semicircle holes for clamping 13, the front and back of tight moving folder 2 are shaped on bolt hole 21 and semicircle holes for clamping 13, inner face at semicircle holes for clamping 13 is stained with slipmat 3, and curved formula is propped up umbrella shank 1 and tight moving folder 2 and is clamped in the bicycle handle bar 4 by bolt shank 12 and nut 121.

As seen from the figure, curved formula is propped up the degree of crook of umbrella shank 1, should be by umbrella 5 be determined with respect to cyclist's situation at a distance of handlebar 4 fixed positions when the normal position, generally can determine by α=50 °～60 °.

Its curved formula is propped up the structural profile of umbrella shank 1 for circular, and this is to consider that the rigidity of structure of all directions should be consistent, considers processing technology on the other hand with cost-cutting, if for attractive in appearance and aerodynamic requirement, section also can be made into ellipse or stream line pattern.

Other knows that curved formula is propped up the thread rod 11 of umbrella shank 1 end, and its length and diameter should have enough strength and stiffness, passes the starting point of carrying because it is a umbrella 5, and rule of thumb rigidity is particularly important.

Illustrated by Fig. 2 A, Fig. 2 B, Fig. 2 C, umbrella 5 is contained in the three kinds of exemplary position signal situations on the handlebar 4, and this function is brought great convenience to the user, and this function China different regions environment weather situation is required just.

Know again, curved formula is propped up umbrella shank 1, should be installed in the right side certain distance at handlebar 4 centers by custom, is connected with nut 121 to tighten by bolt shank 12 to make curved formula prop up umbrella shank 1 and tight moving 2 clamp fittings that press from both sides on the desired location of handlebar 4, and that slipmat 3 makes curved formula prop up umbrella shank 1 is stable, and wind resistance power is strong.

Illustrated by Fig. 3, the umbrella handle 51 of umbrella 5 should be made the tapped bore 511 that matches and use with thread rod 11 in the bottom.Tapped bore 511 applied metal material when if umbrella handle is plastic product.

Claims

1, a kind of multi-functional umbrella shank, mainly prop up umbrella shank (1) by curved formula, tight moving folder (2), slipmat (3) is formed, it is characterized in that: it is to a lateral buckling that curved formula is propped up umbrella shank (1), the body of rod of circular section segment, be shaped on thread rod (11) in the top, before and after its lower end, be shaped on bolt shank (12) and semicircle holes for clamping (13), the front and back of tight moving folder (2) are shaped on bolt hole (21) and semicircle holes for clamping (13), inner face at semicircle holes for clamping (13) is stained with slipmat (3), and curved formula props up umbrella shank (1) and tight moving folder (2) is clamped in the bicycle handle bar (4) by bolt shank (12) and nut (121).