CN2799366Y - Adjustable bicycle wind proofing umbrella with dynamic umbrella fabric - Google Patents

Abstract

The utility model provides an adjustable bicycle wind proofing umbrella with a dynamic umbrella surface, which is mainly composed of a fixing seat, a longitudinal telescopic rod and an umbrella surface, wherein the design of the fixing seat can lead the lower end of the longitudinal telescopic rod to be synchronously fixed with a longitudinal shaft of a spigot of a bicycle. The design of a universal joint, an opening and closing key and an adjusting key, which is arranged on the longitudinal telescopic rod, can alter the angle and the height of the umbrella surface at any time, which is convenient for opening and closure. An umbrella has multiple functions. The design of the umbrella surface and series structure on the umbrella surface can sufficiently decompose wind resistance and catch wind in the course of shielding sunlight and rain. The traffic condition can be clearly seen. The design of a soft surface layer can extend and enlarge the effective area for shielding sunlight and rain of riders and vehicles.

Description

Adjustable dynamic umbrella cover bicycle wind-proof umbrella

Affiliated technical field

The utility model relates to a kind of vehicle special purpose parts, particularly a kind of adjustable dynamic umbrella cover bicycle wind-proof umbrella.

Background technology

China is bicycle big country, with bicycle as the number of the vehicle with several hundred million more than the numerous working clans and the family of going to school, need a kind ofly can to decompose windage largely and the phenomenon of going for a drive, be easy to folding and draw in, scientific and reasonable, safe ready, practical sunshade hide the rain special purpose parts.Especially heat wave billowing summer, people hold up an umbrella on the other hand for decocting of avoiding that scorching sun shines right overhead, and a grip by bike, and is both inconvenient, also dangerous.Come for many years, how many Mies except that wearing sunbonnet, also will put on long oversleeve, tippet etc. in order to enlarge the sunshade area when going out by bike, are fully armed, loaded down with trivial details burden and sultry unbearable.For this reason, the applicant had once applied for to Patent Office of State Intellectual Property Office that application number was 200420008348.7 a combined type bicycle folding umbrella etc. on March 13rd, 2004, authorize and announce, its design plan preceence at the most, especially the comparatively ideal windage and the phenomenon of going for a drive of umbrella cover when having solved sunshade, but bigger overcast and rainy of wind-force, group closes because of hollow out face peripheral part, still can not fully decompose windage.

Summary of the invention

For overcoming the deficiencies in the prior art part, the utility model all can fully be provided when providing a kind of sunshade to hide rain by windage, can avoid when hiding rain that the umbrella cover periphery randomly drips, umbrella cover angle and height regulated at will, be convenient to fixing and draw folding, expansion link partable, a umbrella in how hide the adjustable dynamic umbrella cover bicycle wind-proof umbrella that the rain payload space is enlarged extension with, rider and vehicle sunshade.

The technical scheme in the invention for solving the technical problem is: it mainly is made up of permanent seat, longitudinal extension bar and umbrella cover, and longitudinal extension bar lower end is connected with permanent seat, and umbrella cover is equipped with in the upper end.

Said fixing seat peripheral openings, and be provided with the pin-and-hole that several can supply spiral to insert, the longitudinal axis of longitudinal extension bar lower end and handle-bar can be gripped the jail synchronously.

Above-mentioned longitudinal extension bar is provided with universal-joint, deciliter key, adjusting key and holds cover; The design of universal-joint can be regulated the angle and direction of umbrella cover at any time; The design of deciliter key can make longitudinal extension bar partable use with a umbrella more; The design of adjusting key can vary with each individual and regulate the height of umbrella cover at any time; The design of holding cover makes comfortable convenience of many times spent of a umbrella.

The umbrella cover that be equipped with above-mentioned longitudinal extension bar upper end is combined by inside and outside two-layer umbrella cover, the internal layer umbrella cover is provided with several breather ports and clear area, outer umbrella cover is provided with several breather ports that are connected with sun shades, soft air flue and clear area, and so-called soft breather port promptly linked to each other by soft bag the end periphery at the breather port and a no end and form; During sunshade, make soft air flue be closed form, the breather port of internal layer umbrella cover overlaps with the breather port that outer umbrella cover is connected with sun shades, and the windage of umbrella cover and the phenomenon of going for a drive are able to abundant decomposition, and the irradiation that keeps the sun off effectively of the sun shades of waving in the breather port; When hiding rain, dispatch outer umbrella cover slightly, make the breather port that is connected with sun shades be in closure state, the ventilation aperture of soft air flue overlaps with the breather port of internal layer umbrella cover, and wind will be discharged through soft air flue, thereby fully decomposes going for a drive of umbrella cover.Because of the length of the soft bag of soft air flue diameter greater than breather port, less as wind-force, the soft bag that is drenched by rain can cover on breather port and the breather port umbrella cover on every side, can not leak, bigger as wind-force, the soft bag that is drenched by rain will be started by the wind-force of umbrella cover inboard and form air flue, again because of the wind and rain sky, the direction of wind and rain is consistent, and the soft bag that starts of being gone for a drive tilts to flicker with wind and rain and can not leak.Has wide design space with umbrella cover as design plans such as soft bag the color in the no end of overall background, patterns.

Be provided with slide synchronously on the above-mentioned inside and outside two-layer umbrella cover, when tilting, order and part covered all at one glance, to guarantee safety as if umbrella cover.

Be connected mutually by little snap-fastener between above-mentioned inside and outside two umbrella covers, so that the rotation scheduling.

The edge of above-mentioned internal layer umbrella cover can partly or entirely upsweep, and is overcast and rainy, and the umbrella cover rainwater is introduced into crank slot, and directed again the outflow avoids random the drenching with rain of periphery to drench clothes.

The edge of above-mentioned internal layer umbrella cover also can be provided with lace or tasselled by slide fastener or adhesive tape, more apparent luxurious elegance, give pleasing, the sense that is free from restraint.

The upside at above-mentioned inside and outside two-layer umbrella cover edge all can be provided with flexible face by slide fastener or adhesive tape, and the sunshade that enlarges rider and vehicle that helps extending hides the rain payload space.The design plan of the area of its flexible face, quality, color, pattern, geometric shape also has wide design space.

Above-mentioned inside and outside two umbrella covers are taken down the exhibits synchronously.

The beneficial effects of the utility model are: be convenient to fixing and draw in fold, the angle of umbrella cover and height regulated at will, when hiding rain, sunshade all can fully decompose windage, can avoid when hiding rain that the umbrella limit is random drips, partable, a umbrella are used more, the design of flexible face is extended and has been enlarged the payload space of rider and vehicle sunshade screening rain, overall picture elegance attractive in appearance, new and original, simple in structure, easy to operate, safe and practical.

Description of drawings

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

Fig. 1 is the structural representation of the utility model embodiment.

Among the figure

1 permanent seat,

2 pin-and-holes,

3 spirals,

4 universal-joints,

5 longitudinal extension bars,

6 deciliters keys,

7 adjusting keys,

8 hold cover,

9-1 internal layer umbrella cover, the outer umbrella cover of 9-2,

10-1,10-2 breather port,

11 soft air flues,

12-1,12-2 clear area,

13-1,13-2 slide fastener,

14 snap-fasteners,

15 laces or tasselled,

16 flexible faces,

The 17 bicycle longitudinal axis,

The specific embodiment

In the embodiment shown in fig. 1, mainly form by permanent seat 1, longitudinal extension bar 5, umbrella cover; The pin-and-hole 2 that the permanent seat 1 of opening inserts by Gong the spiral that is provided with 3 with longitudinal extension bar 5 lower ends and bicycle before the longitudinal axis 17 grip the jail synchronously; The longitudinal extension bar is provided with universal-joint 4, deciliter key 6, adjusting key 7, holds cover 8; Inside and outside two-layer umbrella cover 9-1,9-2 are equipped with in longitudinal extension bar upper end, and internal layer umbrella cover 9-1 is provided with several breather ports 10-1 and clear area 12-1, and outer umbrella cover 9-2 is provided with several breather port 10-2 that are connected with sun shades, soft air flue 11 and clear area 12-2; Be provided with little snap-fastener 14 between inside and outside two umbrella covers; The edge of interior umbrella cover is provided with lace and tasselled 15 by slide fastener 13-1, can unload as not needing the time spent; The upside at inside and outside two umbrella cover edges all can be provided with flexible face 16 by slide fastener or adhesive tape 13-2, and this flexible face does not need the time spent also can unload.

During use, regulate earlier spiral 3 and pin-and-hole 2 on the permanent seat 1 with longitudinal extension bar 5 lower ends and bicycle before the longitudinal axis 17 grip jail (oriented anchor fitting and longitudinal extension bar deciliter key with the disposable operation in lower part then need not take off) synchronously, the longitudinal extension bar 5 of fix tightly is in the vertical drawn back, and inside and outside two-layer umbrella cover 9-1,9-2 i.e. synchronous expansion voluntarily; Pat the angle and direction that universal-joint 4 is the scalable umbrella cover lightly, can take off universal-joint 4 and use with a umbrella more with top by pressing deciliter key 6; By pressing the height that adjusting key 7 can change umbrella cover; The movable cover 8 of holding is convenient to hand; During sunshade, breather port 10-1, the 10-2 of inside and outside two umbrella covers are overlapped, can fully decompose the windage of umbrella cover and go for a drive; By snap-fastener 14 fine setting outer umbrella cover 9-1,9-2 the breather port of soft air flue 11 is overlapped with the breather port 10-1 of interior umbrella cover when hiding rain, can fully decompose going for a drive of umbrella cover; When umbrella cover tilts, can observe order and part traffic by clear area 12-1,12-2; When the utility model does not need the time spent, shrink longitudinal extension bar 5 earlier, draw umbrella cover 9-1,9-2 again in and make its longitudinal axis that places the handle-bar position naturally 17 tops, glue with adhesive tape, also can take off deciliter key 6 and carry with top.

Claims (2)

1, a kind of adjustable dynamic umbrella cover bicycle wind-proof umbrella, be made up of permanent seat, longitudinal extension bar, umbrella cover, it is characterized in that: the peripherally ported permanent seat that the longitudinal axis of longitudinal extension bar lower end and handle-bar is gripped synchronously is provided with several pin-and-holes that can insert for spiral; The longitudinal extension bar is provided with universal-joint, deciliter key, adjusting key, holds cover; Inside and outside two-layer umbrella cover is equipped with in longitudinal extension bar upper end, and the internal layer umbrella cover is provided with several breather ports and clear area, and outer umbrella cover is provided with several breather ports that are connected with sun shades, soft air flue and clear area; Be provided with little snap-fastener between inside and outside two umbrella covers; The edge of interior umbrella cover can partly or entirely upsweep, and also can be provided with lace or tasselled by slide fastener or adhesive tape.

2, adjustable dynamic umbrella cover bicycle wind-proof umbrella according to claim 1 is characterized in that: the upside at inside and outside two umbrella cover edges all can be provided with flexible face by slide fastener or adhesive tape.