CN2698685Y - Bicycle folding umbrella with dynamic umbrella fabric - Google Patents

Abstract

The utility model provides a bicycle folding umbrella with a dynamic umbrella face, which is mainly composed of a longitudinal extending rod, an umbrella face, a fixing seat and a support frame, wherein, the lower end of the longitudinal extending rod is connected with the fixing seat which can be fixed on the corresponding position of a bicycle steering head through a rotating shaft; the upper part of the fixing seat and the tail end of the longitudinal extending rod are provided with pin holes for the insertion of a bolt. The upper end of the longitudinal extending rod with a universal joint which can regulate the direction of the umbrella face is provided with a dynamic zone for the umbrella face, and a plurality of soft face and hard face ventilating channels are arranged in the dynamic zone; the dynamic zone can also be provided with the single soft face or the hard face ventilating channels; the double-sieve ring face is also arranged in the dynamic zone. A transparent ring face is also arranged in the dynamic zone. Both ends of each support telescopic rod forming the support frame are respectively connected with the fixing seat; the edge of the umbrella face can be provided with lace or a tassel. The utility model has the advantages of simple structure, science, reasonableness, safety, convenience and strong practicability; the utility model can greatly avoid wind resistance and wind catching when shading and preventing rain; the utility model is widely suitable for various climatic conditions, and different regions and countries. The utility model is same suitable for shading and preventing the rain for tricycles and electric vehicles.

Description

Dynamic umbrella cover bicycle folding umbrella

Affiliated technical field

The utility model relates to a kind of sunshade and hides rain vehicle special purpose parts, particularly a kind of dynamic umbrella cover bicycle folding umbrella.

Background technology

Bicycle---be the Chinese main vehicle, no matter be city or rural area, the working clan of thumping majority, go to school family all by bike.No matter when, always on the move bicycle is always with great strength and vigour, and is in an endless stream.So far, but to hide the less special purpose parts of rain and windage also more rare in the sunshade at any time on the bicycle of can being adapted to be installed in that matches with bicycle.Especially heat wave billowing summer, people are for decocting of avoiding that scorching scorching sun shines right overhead, the proficiency that has is held up an umbrella on the other hand by bike, both inconvenience was also dangerous, a lot of ladies are in order to enlarge sun face, also will put on long oversleeve, tippet etc. when going out by bike except wearing straw hat, be fully armed, loaded down with trivial details burden and sultry unbearable.For this reason, artificially also invented some bicycle umbrella frames and easy folded umbrella, though can sunshade hide rain, but still exist weak points such as stablizing and can not reduce largely windage inadequately.

Summary of the invention

For overcoming the deficiencies in the prior art part, it is a kind of simple in structure, scientific and reasonable that the utility model provides, and safe ready is practical, the angle of umbrella cover and highly be easy to regulate the bicycle folding umbrella of avoiding windage when sunshade hides rain and going for a drive.Extensively be useful for various climatic conditions and different region and countries.Be equally applicable to the usefulness of the sun-shading rain-proof of three-wheel vehicle, storage battery car.

The technical scheme that its technical matters that solves the utility model adopts is: it mainly is made up of longitudinal extension bar, umbrella cover, permanent seat and bracing frame; The lower end of longitudinal extension bar by rotating shaft with can be fixed in bicycle handle bar permanent seat on hand and link to each other, the end of permanent seat top and longitudinal extension bar is provided with the pin-and-hole that can insert for latch accordingly, so that fix during longitudinal extension bar holding state and draw in when amounting to.

Be provided with several soft breather port alternately in the dynamic area of the umbrella cover that be equipped with the upper end of above-mentioned dynamic umbrella cover bicycle folding umbrella longitudinal extension bar, the periphery of an end of each soft the breather port periphery and the cloth bag at a no end links to each other and forms soft air flue; Be coated with the unidirectional check sheet that vertically to amount to above each stiff dough breather port, form the stiff dough air flue.

During sunshade, less as wind-force, this no base fabric bag is because of action of gravity, and is soft in addition, and hanging naturally covers on breather port and the breather port umbrella cover on every side, can not leak into sunlight; The check sheet of stiff dough air flue keeps original closure state, also can not leak into sunlight.As wind-force when big, soft air flue and stiff dough air flue are done one's duty simultaneously, and the landscape of soft air flue is: wind passes soft breather port will not had the base fabric bag and heave like chimney-like formation natural ventilation road; The landscape of stiff dough air flue is: wind passes the stiff dough breather port and starts unidirectional check sheet like the skylight shape, also forms the natural ventilation road.Zuo Yong effect can be avoided the umbrella cover phenomenon of going for a drive dramatically in pairs, and very interesting.

When hiding rain, little as wind-force, the no base fabric bag of soft air flue is drenched by rain, covers on the umbrella cover around breather port and the breather port, because of the length of the cloth bag diameter greater than breather port, can not leak; The check sheet of stiff dough air flue is original closure state.Bigger as wind-force, the unidirectional check sheet that this moment, wind-force started the stiff dough air flue is discharged from air flue, because of unidirectional check sheet with opening with closing, both avoided going for a drive, can not leak again, the cloth bag that is drenched by rain simultaneously also can be started the formation air flue by wind.Again because of overcast and rainy, wind direction and rain to direction be consistent, cloth bag tilts to flicker with wind and rain and can not leak.

Be provided with the sieve shape anchor ring that leaves sieve aperture in the above-mentioned dynamic area, cover one deck in the both sides of sieve shape anchor ring by slide fastener or adhesive tape and sieve the shape anchor ring synchronously, to reduce windage by sieve aperture, the size of sieve aperture, coincidence degree can be by the upper strata compass screen surface slide fastener or adhesive tape left and right displacement stagger mutually and regulate, during sunshade such as windage bigger, the breather port of two-layer umbrella cover is overlapped fully, reach maximum penetrating value.Can close fully when hiding rain, operation easily.

Above-mentioned umbrella cover is provided with the soft transparent anchor ring, when tilting as if umbrella cover, order and part is covered all at one glance, and guarantees safety.

Above-mentioned bracing frame is linked to each other with two permanent seats by a telescopic supporting rod and forms, two permanent seat upper and lower opening places are equipped with the butterfly spiral, the permanent seat of lower end is stuck on the handgrip of handle-bar one side, use the butterfly screw fixed, the permanent seat of upper end is stuck in longitudinal extension bar relevant position, also use the butterfly screw fixed, to form stable triangle.Do not need the time spent then to be folded on the handle-bar, need not take off.

Above-mentioned longitudinal extension bar is provided with the universal-joint of scalable umbrella cover angle.

The edge of above-mentioned umbrella cover is provided with lace or tasselled, makes the luxurious elegance of the utility model, can unload as not needing the time spent.

The beneficial effects of the utility model are: simple in structure, scientific and reasonable, and safe ready, practical, the angle of umbrella cover and highly be easy to regulate can not be gone for a drive when sunshade hides rain, extensively is useful for various climatic conditions and different region and countries.Be equally applicable to the usefulness of the sun-shading rain-proof of three-wheel vehicle, storage battery car.

Description of drawings

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

The specific embodiment

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

The utility model mainly is made up of longitudinal extension bar 7, umbrella cover 13, permanent seat 2-1 and bracing frame; The lower end of longitudinal extension bar 7 links to each other with permanent seat 2-1 on can being fixed in bicycle handle 1 by rotating shaft 4, the end of permanent seat 2-1 top and longitudinal extension bar 7 is provided with the pin-and-hole 5 that can supply latch 6-1,6-2,6-3 to insert accordingly, so that fix during longitudinal extension bar 7 holding states and draw in when amounting to.

Be provided with several soft breather port 17 in the dynamic area 11 of the umbrella cover 13 that be equipped with the upper end of longitudinal extension bar 7 alternately, the periphery of an end of each soft breather port 17 periphery and the cloth bag 18 at a no end links to each other and forms soft air flue 19; Be coated with the unidirectional check sheet 15 that vertically to amount to above each stiff dough breather port 14, form stiff dough air flue 16.

During sunshade, less as wind-force, this no base fabric bag 18 is because of action of gravity, and is soft in addition, and hanging naturally covers on breather port 17 and the breather port umbrella cover 13 on every side, can not leak into sunlight; The check sheet 15 of stiff dough air flue 16 keeps original closure state, also can not leak into sunlight.As wind-force when big, soft air flue 19 and stiff dough air flue 16 are done one's duty simultaneously, and the landscape of soft air flue 19 is: wind passes soft breather port 17 will not had base fabric bag 18 and heave like chimney-like formation natural ventilation road; The landscape of stiff dough air flue 16 is: wind passes stiff dough breather port 14 and starts unidirectional check sheet 15 like the skylight shape, also forms the natural ventilation road.Zuo Yong effect can be avoided the umbrella cover phenomenon of going for a drive dramatically in pairs, and very interesting.

When hiding rain, little as wind-force, the no base fabric bag of soft air flue 19 18 is drenched by rain, covers on the umbrella cover 13 around breather port 17 and the breather port, because of the length of cloth bag 18 diameter greater than breather port 17, can not leak; The check sheet 15 of stiff dough air flue 16 is original closure state.Bigger as wind-force, the unidirectional check sheet 15 that this moment, wind-force started stiff dough air flue 16 is discharged from air flue, because of unidirectional check sheet 15 with opening with closing, both avoided going for a drive, can not leak again, the cloth bag 18 that is drenched by rain simultaneously also can be started the formation air flue by wind.

Be provided with the sieve shape anchor ring 20 that leaves sieve aperture 21 in the above-mentioned dynamic area 11, on sieve shape anchor ring 20, cover the sieve shape anchor ring 20 that one deck leaves sieve aperture synchronously by slide fastener or adhesive tape 12-1,12-2, to reduce windage by sieve aperture 21, the size of sieve aperture 21, coincidence degree can be by upper strata compass screen surface 20 slide fastener or adhesive tape 12-1,12-2 left and right displacement stagger mutually and regulate, during sunshade such as windage bigger, the breather port 21 of two-layer compass screen surface 20 is overlapped fully, reach maximum penetrating value.

Above-mentioned umbrella cover is provided with soft transparent anchor ring 10, when tilting as if umbrella cover, order and part is covered all at one glance, and guarantees safety.

Above-mentioned bracing frame is linked to each other and forms with two permanent seat 2-2,2-3 by a telescopic supporting rod 23, two permanent seat 2-2,2-3 upper and lower opening place are equipped with butterfly spiral 3-2,3-3,3-4,3-5, the permanent seat 2-2 of lower end is stuck on the handgrip 1 of handle-bar one side, 3-2 fixes with the butterfly spiral, the permanent seat 2-3 of upper end is stuck in longitudinal extension bar 7 relevant positions, also fix, to form stable triangle with butterfly spiral 3-5.Do not need the time spent then to be folded on the handle-bar, need not take off.

Above-mentioned longitudinal extension bar 7 is provided with the direction universal-joint 8 of scalable umbrella cover angle.

The edge of above-mentioned umbrella cover is provided with lace or tasselled 9, makes the luxurious elegance of the utility model, can unload as not needing the time spent.

Use leaf to be fixed in permanent seat 2-1 on the handle 1 of bicycle one side by fly-headed bolt 3-1 earlier, in the pin-and-hole of latch 6-1 insertion because of pin-and-hole 6-2 on the reservation 2-1 and longitudinal extension bar 7 ends, make longitudinal extension bar 7 fixing in the vertical, longitudinal extension bar 7 is drawn back, umbrella cover also struts thereupon, even sunshade is taken shelter from rain.When using bracing frame fixedly, draw back the support expansion link 23 of bracing frame earlier, make permanent seat 2-3 opening part be stuck in the relevant position of longitudinal extension bar 7, the below of universal-joint 8 is fixed with butterfly spiral 3-5.If when needing to regulate the direction of umbrella cover 13, folding is made a call to a lower cardan 8 lightly, promptly blocks wind and rain and sunlight from different directions.During sunshade, bigger as wind-force, can regulate upper sieve shape anchor ring 20 by slide fastener or adhesive tape 12-1,12-2, the sieve aperture of two-layer compass screen surface is overlapped fully, reach maximum penetrating value.As wet weather, then regulate the upper strata compass screen surface with same method, two-layer sieve aperture is hidden mutually.

The utility model is the time spent not, can earlier fly-headed bolt 3-5 be unclamped, keep bracing frame according to the order of sequence well, be folded on the tap, again umbrella cover is drawn in, draw longitudinal extension bar 7 in, latch 6-2 is extracted in pin-and-hole, longitudinal extension bar 74 is covered with bracing frame around the shaft in opposite directions, put umbrella cover in order, just the utility model can have been folded up easily, the band of the adhesive tape that is provided with two ends is around on the handle-bar it fixing then.

Claims (6)

1, dynamic umbrella cover bicycle folding umbrella, mainly to form by longitudinal extension bar, umbrella cover, permanent seat and bracing frame. the lower end of longitudinal extension bar links to each other with the permanent seat that can be fixed on the handle-bar by rotating shaft, it is characterized in that: be provided with several soft air flue and the stiff dough air flue that can vertically amount to and sieve shape anchor ring in the dynamic area of the umbrella cover that be equipped with the upper end of longitudinal extension bar alternately, be provided with the soft transparent anchor ring around the dynamic area, the end of the top of said fixing seat and longitudinal extension bar is provided with accordingly can be for the pin-and-hole of latch insertion.

2, dynamic umbrella cover bicycle folding umbrella according to claim 1, it is characterized in that: the longitudinal extension bar is provided with the universal-joint of scalable umbrella cover direction.

3, dynamic umbrella cover bicycle folding umbrella according to claim 1 is characterized in that: the two ends of the support expansion link of above-mentioned formation bracing frame respectively with can be fixed on longitudinal extension bar corresponding site and link to each other with the permanent seat that the handle-bar corresponding site has the butterfly spiral.

4, dynamic umbrella cover bicycle folding umbrella according to claim 1, it is characterized in that: several air flues that are provided with in the umbrella cover dynamic area can be selected soft air flue of mono-, also can select mono-stiff dough air flue or two kinds to have both at the same time organic being staggered.

5, dynamic umbrella cover bicycle folding umbrella according to claim 1, it is characterized in that: the edge of umbrella cover can be provided with lace or tasselled.

6, dynamic umbrella cover bicycle folding umbrella according to claim 1 is characterized in that: be coated with the sieve shape anchor ring that one deck leaves sieve aperture synchronously by slide fastener or adhesive tape on the sieve shape anchor ring that is provided with in the dynamic area of umbrella cover.Can be provided with lobate little cloth sheet on the sieve shape anchor ring.

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