CN203486049U

CN203486049U - Bicycle awning

Info

Publication number: CN203486049U
Application number: CN201320445636.8U
Authority: CN
Inventors: 黄锦文
Original assignee: RENHUA COUNTY HUINENG ELECTRICAL APPLIANCE SALES DEPARTMENT
Current assignee: RENHUA COUNTY HUINENG ELECTRICAL APPLIANCE SALES DEPARTMENT
Priority date: 2013-07-24
Filing date: 2013-07-24
Publication date: 2014-03-19
Anticipated expiration: 2023-07-24

Abstract

The utility model discloses a bicycle awning, comprising a rack and a piece of awning cloth which covers on the rack. The rack comprises a fixed shaft and at least four U-shaped poles. The fixed shaft is horizontally fixed on a tail bracket of a bicycle. One of the U-shaped poles is fixedly arranged above the fixed shaft, and an end of each arm of each of the other U-shaped poles has a circular ring. The two circular rings of each U-shaped pole are respectively connected with two ends of the fixed shaft in a sleeve manner, and are rotated forwards at different angles to present an umbrella shape. The awning cloth comprises a transparent PE film and a piece of light-shading cloth. The transparent PE film covers on front, upper, left and right surfaces of the umbrella-shaped rack and are spliced with the U-shaped poles. The light-shading cloth is laid on the inner surface of the above transparent PE film. In this way, turning of a headset is not affected, thereby enhancing the safety factor. The awning cloth has the advantages of lightweight, portability and cloth saving, and meanwhile achieves the functions of keeping off the sun and the rain while letting a driver perceive the ambient running environment.

Description

The weather hood of bicycle

Technical field

The utility model relates to a kind of weather hood of bicycle.

Background technology

According to the applying date be on August 12nd, 2010, it is fluffy that application number is that 201010253205.2 patent of invention discloses a kind of bicycle telescopic bracket type sun and rain shading, comprise telescope support and cover the sun-shading rain-proof tarpaulin on telescope support, wherein telescope support is comprised of five U-shaped bars, and to take the handle of handle-bar be the strong point.Wherein a U-shaped bar is fixed to stretch to the state of strong point front lower place, and other four U-shaped bars can rotation before and after the strong point.After four U-shaped bars rotate backward and are umbrella and strut, sun-shading rain-proof tarpaulin covers five of its front, back, left, right, up face, forms onboard the space of a sun-shading rain-proof.In addition, open one rectangular mouthful in the place ahead of sun-shading rain-proof tarpaulin, effect both sides is respectively opened one leg-of-mutton mouthful, as sight line mouth.But, this technical scheme has three shortcomings: 1, this support is fixed on handle-bar top, makes the weight of this sun and rain shading awning drop on leading going up, and has had a strong impact on the flexibility ratio that tap turns to, especially in slippery when wet, serious threat is to driver's personal safety; While 2, normally driving, rainwater generally can not fall into from rear, and this sun-shading rain-proof tarpaulin covers five of the front, back, left, right, up face of bicycle, not only wastes cloth, also increases the weight of this bicycle, affects the speed of a motor vehicle; 3, only depend on three openings on tarpaulin as sight line mouth, still there is dead angle.

Utility model content

Technical problem to be solved in the utility model is, overcomes the deficiencies in the prior art, and a kind of weather hood of light brief, safe and practical bicycle is provided.

The utility model solves this technical problem adopted technical scheme: a kind of weather hood of bicycle, comprise support and tarpaulin, and this tarpaulin covers on this support; This support comprises an anchor shaft and at least four U-shaped bars, this anchor shaft is laterally fixed on the tailstock of bicycle, wherein a U-shaped bar is fixed at this anchor shaft top, the end of two arms of all the other U-shaped bars has respectively an annulus, two annulus of each U-shaped bar respectively with the two ends socket of this anchor shaft, the U-shaped bar with this annulus forward different rotation angle is umbrella; This tarpaulin comprises clear PE film and gobo, this clear PE film cover be umbrella support before, upper, four of left and rights face, and sew up with this U-shaped bar, this gobo is layed in the inside face of this clear PE film of top.

Further, on two arms of every U-shaped bar of this support, be also respectively equipped with at least one group of box and pin, by the box and pin between the U-shaped bar of difference, mutually fasten, to this support, carry out spacing.

Further, this clear PE film has an opening in place, the place ahead.

Particularly, have four U-shaped bars, comprise the first U-shaped bar, the second U-shaped bar, the 3rd U-shaped bar and the 4th U-shaped bar, two brachiums of this second U-shaped bar are in two arms of the 3rd U-shaped bar; This first U-shaped bar is provided with anchor shaft top, and its two arm is fixedly connected with anchor shaft, and this second U-shaped bar, the 3rd U-shaped bar, the 4th U-shaped bar rotate forward, and the angle of opening from the first U-shaped bar sequentially increases.

Further, two arms of the first U-shaped bar have respectively three boxes, and two arms of the second U-shaped bar have respectively a pin thread and two boxes, and two arms of the 3rd U-shaped bar and the 4th U-shaped bar have respectively a pin thread.

Compared with prior art, there is following good effect: 1, the utility model is fixed on support on the tailstock of bicycle, can not impact turning to of tap, improve safety factor, before this tarpaulin only covers, upper, left and right four faces, under the folding state of tarpaulin, have advantage light and that save cloth concurrently, simultaneously, this tarpaulin is clear PE film, only lays up gobo, the function that reaches good sunshade and keep off the rain, can also allow driver's perception environment around, not have visual dead angle; 2, when the utility model folding with tailstock on, the framework being integrated, can not cause and keep out the wind, and does not affect the speed of a motor vehicle; 3, use box and pin as position limiting structure, easy to use, easily change, make the more flexible folding of weather hood of this bicycle; 4 by being arranged on male and female quantity on U-shaped bar, can obtain the standard-sized sheet of the weather hood of this bicycle, half-open and folding three kinds of states, the different environment for use of convenient reply; 5, the utility model is easy to use, with low cost, tool market outlook.

Below in conjunction with drawings and Examples, the utility model is described in further detail.

Accompanying drawing explanation

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

The specific embodiment

Refer to Fig. 1, the weather hood of bicycle of the present utility model comprises support 10 and tarpaulin 20, and this support 10 is built in bicycle tail frame, and this tarpaulin 20 covers on this support 10.

Driver's visual angle on the corresponding bicycle of direction term upper and lower, forward and backward, left and right described in the utility model need to be described.

Particularly, this support 10 comprises the U-shaped bar of an anchor shaft 11, four 12, six pin threads 13 and ten boxes 14, and this anchor shaft 11 is laterally fixed on the tailstock of bicycle, and the left and right both direction of bicycle is stretched to respectively at its two ends.These four U-shaped bars 12 comprise U-shaped bar the 122, the 3rd U-shaped bar 123 of the first U-shaped bar 121, second and the 4th U-shaped bar 124, and wherein, two brachiums of this second U-shaped bar 122 are in two arms of the 3rd U-shaped bar 123.This first U-shaped bar 121 is provided with anchor shaft 11 tops, and its two arm is fixedly connected with anchor shaft 11.The end of two arms of the second U-shaped bar the 122, the 3rd U-shaped bar 123 and the 4th U-shaped bar 124 has respectively an annulus, the second U-shaped bar the 122, the 3rd U-shaped bar 123 and the 4th U-shaped bar 124 two annulus are separately socketed in respectively this anchor shaft 11 two ends, and it can be rotated around anchor shaft 11.Two arms that two arms that two arms of the first U-shaped bar 121 have respectively three U-shaped bars 122 of box 14, the second have respectively a pin thread 13 and two U-shaped bars 123 of box 14, the three and the 4th U-shaped bar 124 have respectively a pin thread 13.

During use, U-shaped bar the 123, the 4th U-shaped bar 124 of this second U-shaped bar the 122, the 3rd rotates forward, and the angle of opening from the first U-shaped bar 121 sequentially increases, and this support 10 is strutted and be umbrella.

Particularly, this tarpaulin 20 comprises clear PE film 21 and gobo 22.This clear PE film 21 cover umbrella support 10 before, upper, four of left and rights face, on bicycle, form a solid space, and make and be connected with these four U-shaped bars 12.This gobo 22 is layed in the inside face of clear PE film 21, and is placed between the first U-shaped bar 121 and the second U-shaped bar 122.Tarpaulin 20 between the second U-shaped bar 122 and the 3rd U-shaped bar 123 has a rectangular opening 23, is used in sight line mouth.

In operation, when unclamping all box and pins 14, strut support 10 and be umbrella, before bicycle, on, four faces in left and right form the solid space of a waterproof, the state for the utility model standard-sized sheet, is applicable to the rainy day; When the pin thread 13 of the second U-shaped bar the 122, the 3rd U-shaped bar 123 and the 4th U-shaped bar 124 respectively with the box 14 of the first U-shaped bar 121 corresponding fastening one by one, the support 10 of the weather hood of this bicycle draws in, on tailstock, form a frame body, for the folding state of the utility model, be applicable to the cloudy day and take in, travel Shi Buhui to keeping out the wind, do not affect road speed; Box 14 on the pin thread 13 difference second U-shaped bars 122 of the 3rd U-shaped bar 123 and the 4th U-shaped bar 124 is corresponding fastening one by one, and the weather hood of bicycle only hides bicycle top, for the half-open state of the utility model, is applicable to fine day, blocks sunshine.

Compared with prior art, the utility model is fixed on support on the tailstock of bicycle, can not impact turning to of tap, drives a vehicle safer.Before this tarpaulin only covers, upper, left and right four faces, first save cloth, because rainwater generally can not fall into from rear; Secondly this tarpaulin is the gobo formation of clear PE film and top position size, and material is light, alleviates driving burden, simultaneously, clear PE film light transmission is good, can allow driver's perception environment around not have visual dead angle, further improves safety factor; Moreover under the folding state of the utility model, support draws in, tarpaulin is placed between support, can not keep out the wind, and naturally can not affect the speed of a motor vehicle.In addition, use box and pin as stop gear, easy to use, easily change, make the more flexible folding of weather hood of this bicycle.The utility model possesses standard-sized sheet, half-open and folding three kinds of states, is beneficial to the different environment for use of reply, flexible, and the utility model is with low cost, tool market outlook.

The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or modification are not departed to spirit and scope of the present utility model, if within these changes and modification belong to claim of the present utility model and equivalent technologies scope, the utility model is also intended to comprise these changes and modification.

Claims

1. the weather hood of a bicycle, comprise support and tarpaulin, this tarpaulin covers on this support, it is characterized in that: this support comprises an anchor shaft and at least four U-shaped bars, this anchor shaft is laterally fixed on the tailstock of bicycle, and wherein a U-shaped bar is fixed at this anchor shaft top, and the end of two arms of all the other U-shaped bars has respectively an annulus, two annulus of each U-shaped bar respectively with the two ends socket of this anchor shaft, the U-shaped bar with this annulus forward different rotation angle is umbrella; This tarpaulin comprises clear PE film and gobo, this clear PE film cover be umbrella support before, upper, four of left and rights face, and sew up with this U-shaped bar, this gobo is layed in the inside face of this clear PE film of top.

2. the weather hood of bicycle as claimed in claim 1, is characterized in that: on two arms of every U-shaped bar of this support, be also respectively equipped with at least one group of box and pin, by the box and pin between the U-shaped bar of difference, mutually fasten, to this support, carry out spacing.

3. the weather hood of bicycle as claimed in claim 1, is characterized in that: this clear PE film has an opening in place, the place ahead.

4. the weather hood of bicycle as claimed in claim 2, is characterized in that: have four U-shaped bars, comprise the first U-shaped bar, the second U-shaped bar, the 3rd U-shaped bar and the 4th U-shaped bar, two brachiums of this second U-shaped bar are in two arms of the 3rd U-shaped bar; This first U-shaped bar is provided with anchor shaft top, and its two arm is fixedly connected with anchor shaft, and this second U-shaped bar, the 3rd U-shaped bar, the 4th U-shaped bar rotate forward, and the angle of opening from the first U-shaped bar sequentially increases.

5. the weather hood of bicycle as claimed in claim 4, it is characterized in that: two arms of the first U-shaped bar have respectively three boxes, two arms of the second U-shaped bar have respectively a pin thread and two boxes, and two arms of the 3rd U-shaped bar and the 4th U-shaped bar have respectively a pin thread.