CN201291954Y - Foldable umbrella for bicycle/electric vehicle - Google Patents
Foldable umbrella for bicycle/electric vehicle Download PDFInfo
- Publication number
- CN201291954Y CN201291954Y CNU2008201194269U CN200820119426U CN201291954Y CN 201291954 Y CN201291954 Y CN 201291954Y CN U2008201194269 U CNU2008201194269 U CN U2008201194269U CN 200820119426 U CN200820119426 U CN 200820119426U CN 201291954 Y CN201291954 Y CN 201291954Y
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- umbrella
- joint
- frame
- bicycle
- folded
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- Expired - Fee Related
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Abstract
Disclosed is a foldable umbrella used in riding process for bicycle and electric bicycle, which is characterized in that as the structure and shape of common foldable umbrella are changed and the front part of common umbrella is shortened or removed, the unnecessary area is saved, the strength is improved and the windward side resistance is reduced; the right part or left part of common umbrella is reduced to save unnecessary part and eliminate the hidden trouble of scratching and hitting passerby; folding structure is added to the left part or the right part and the back part to realize the completely sunshade and rainproof functions in riding process, so as to satisfy the sunshade and rainproof requirements of people in riding bicycle and electric bicycle; a bracket with adjustable angle and height is fixed on the non-rotational part of the front part of the bicycle frame and can be mounted and fixed at the midst position, the right side or the left side or both sides; so different types of foldable umbrellas can be mounted and fixed at the right side or the left side, the midst position or both sides; meanwhile, a front storage basket bracket can be incidentally mounted; the basket position can be reserved or a fitting storage basket can be directly equipped.
Description
Affiliated technical field
The utility model relates to a kind of bicycle electric car folded umbrella, especially can be fit to the folded umbrella that the bicycle electric car uses in travelling.
Background technology
General bicycle and battery-driven car all do not have the sun-shading rainproof device, and the cyclist is exposed to the sun and rain easily.One hand-held umbrella, a walking vehicle again too dangerous, work too hard.The fixed support production and sales that common umbrella are fixed on shading sun-proof on the vehicle frame are also arranged at present, but because the curved hemisphere face of common umbrella, and invalid is excessive, air resistance is big under steam; a little less than the umbrella handle bearing force, the umbrella handle that fractures easily in fast running and strong wind, the umbrella cover of throwing.Simultaneously since common umbrella cover steel wire head to stretch out car too many outward, easily to pedestrian on every side with oneself damage.The metallic support of fixing umbrella is too thick hard in addition, stands upright to be installed on the car crossbearer, directly points to cyclist's face, when situation such as sharply turning, sudden stop take place, collide, topple over, very easily the cyclist is damaged.If umbrella is fixed on the car crossbearer center or the position of taking back, can influence cyclist's vision and normal riding safety with support; If be fixed on the side position that takes over, then the sunshade position takes over, and influences shaded effects.So do not popularize.
The utility model content
There is not the problem of sun-shading rainproof device in order to solve the Regular Bicycle battery-driven car, overcome existing common umbrella and the inapplicable defective of fixed support and unsafe hidden danger, the utility model provides a kind of bicycle electric car folded umbrella, change the structure and the external form of common umbrella, shorten or cancel common umbrella previous section, save unnecessary area, gain in strength, reduce the windward side resistance; Dwindle the right side (left side) side part (as be ready to be installed in the vehicle frame center and then can not dwindle), save unnecessary part, eliminate scratching pedestrian's potential safety hazard; Increase foldingly in a left side (right side) side part (as be ready to be installed in the vehicle frame center then can not increase) and aft section, reach the function of complete sun-shading rainproof in riding, thereby satisfy people's demand of sun-shading rainproof during battery-driven car by bike.Do not rotate the position with what the support of adjustable angle and height was fixed on the vehicle frame front portion, can be in the center, right (left side) side or both sides install and fix, to adapt to the different folded umbrella type needs that the right side (left side) side, center, both sides install and fix.Also can attach preceding storing basket mounting bracket of car and reserved location simultaneously, or directly be equipped with supporting storing basket.
The technical scheme that its technical matters that solves the utility model adopts is:
1, the folding umbrella handle of overstriking lengthening.Overstriking and the 1-2 that extends joint umbrella handle are to strengthen rated wind velocity.
2, shorten or cancel the folded umbrella previous section, along the first segment umbrella frame outside near umbrella handle and umbrella cover center, first half excision with umbrella frame and umbrella cover, save unnecessary area, gain in strength, the anterior arc hemisphere face of umbrella is become horizontal plane perpendicular to the windward side, reduce the windward side resistance, strengthen wind loading rating.
3, reduce the right side part.Can reduce the 1 joint umbrella frame and the umbrella cover in the right side (left side) the side part outside, if be ready umbrella is installed in the vehicle frame center then can not dwindle.
4, increase left part.A left side (right side) side part can be duplicated according to folded umbrella umbrella frame the 2nd joint and be prolonged 1 joint, if be ready to be installed in the vehicle frame center then can not increase.
5, increase aft section.Aft section can be duplicated according to folded umbrella umbrella frame the 2nd joint and the 3rd joint and be prolonged 2 joints.And can suitably shorten and press close to the length that umbrella cover plays the umbrella frame of main stressed supporting role, thereby reduce umbrella cover dome-type radian, make umbrella cover be tending towards level more, to weaken air resistance, conveniently ride.
6, double-handle folded umbrella combination.On single handle folded umbrella basis, basic right side, except that can adopting the single handle folded umbrella of positive Chinese style, can also select double-handle folded umbrella array mode, connect with modes such as zip, viscosity hasp, snap-fastener, button, frenulums between two umbrellas, to increase symmetry, aesthetic property, the impregnability of bicycle electric car folded umbrella.Also umbrella can be unloaded when common hand-held umbrella use.
7, do not rotate the position mounting and fixing bracket in the vehicle frame front portion.Do not rotate the position with what the support of adjustable angle and height was fixed on the vehicle frame front portion, can be in the center, right (left side) side or both sides install and fix, to adapt to the different folded umbrella type needs that the right side (left side) side, center, both sides install and fix.Also can attach preceding storing basket mounting bracket of car and reserved location simultaneously, or directly be equipped with supporting storing basket.
The beneficial effects of the utility model are to be installed on bicycle or the battery-driven car increase bicycle electric car sun-shading rainproof function, play good sun-shading rainproof effect under steam, eliminate the inconvenience that the cyclist is exposed to the sun and rain, satisfy social needs, improve the quality of living.
Description of drawings
Below in conjunction with drawings and Examples utility model is further specified.
Fig. 1 is umbrella handle of the present utility model and umbrella cover side schematic view.
Fig. 2 is a fixedly umbrella plan sketch of right side of the present utility model.
Fig. 3 is the fixing folded umbrella plan sketch in center of the present utility model.
Fig. 4 is a double-handle folded umbrella combination scheme drawing of the present utility model.
Fig. 5 is the anterior rear portion lengthening side schematic view that shortens of umbrella frame of the present utility model.
Fig. 6 is that folding umbrella framework of the present utility model shrinks scheme drawing.
Fig. 7 is that folding umbrella framework of the present utility model stretches scheme drawing.
Fig. 8 is a folded umbrella fixed support front elevation of the present utility model.
Fig. 9 is the top view of Fig. 8.
Figure 10 is the lateral plan of Fig. 8.
Figure 11 is a comprehensive embodiment scheme drawing of the present utility model.
The specific embodiment
Among Fig. 1, umbrella cover at folded umbrella rear portion (1) and umbrella frame (2) have been lengthened out, and anterior umbrella cover and umbrella frame (6) are reduced, and the umbrella handle of folded umbrella (3) is by overstriking, and two joints (4) that extended make the length of whole umbrella handle (5) can satisfy that the cyclist rides and the height during go-cart.
Among Fig. 2; the inclined right front side, position of umbrella handle top (1); be because anterior umbrella cover (2) has excised the area of two joint umbrella frames; right side umbrella cover (3) has excised the area of a joint umbrella frame; two joint umbrella frames (4) have extended; make the extended area of two joint umbrella frames of rear portion umbrella cover (5), the left side umbrella cover has increased by a joint umbrella frame simultaneously, has enlarged corresponding area.
Among Fig. 3, select to hit exactly fixed form owing to have the people, so only with umbrella front portion (1) excision two joint umbrella frames, left and right sides umbrella cover (4) does not excise, the rear portion umbrella frame (3) that extends simultaneously, the enlarged rear umbrella cover makes umbrella handle top (2) be in the anterior center of umbrella cover.
Among Fig. 4, the double-handle folded umbrella that wherein a both sides are fixing, can suitably dwindle the both sides umbrella cover according to Fig. 3 mode, left side umbrella handle (1) and right side (2) are fixed on the relevant position side by side, adjacent slit (3) uses modes such as zip, viscosity hasp, snap-fastener, button, frenulum to connect, and increasing rear portion umbrella frame (4), the rear portion umbrella cover extends.
Among Fig. 5, anterior two joint umbrella frames of folded umbrella and umbrella cover excision only keep the joint umbrella frame (4) near umbrella handle (3), and folded umbrella forward position and umbrella cover (1) are 90 ° of level incisions with air resistance plane like this, and advance resistance is minimized.And, the middle umbrella body rated wind velocity that advances is strengthened greatly owing to only stay the thick crash-resistant part of anterior umbrella frame.With rear portion umbrella frame (2) lengthening two joints, extended greatly in the rear portion of umbrella cover (1) simultaneously, the rainproof function during the enhancing sunshade is ridden.
Among Fig. 6, when strut bar (6) lower end edge umbrella handle (7) when moving downward, strut bar (1) lower end is drawn close to umbrella handle (7), drives strut bar (5), (2) and lengthening strut bar (3), (4) and does to shrink to fold to the umbrella handle direction and draw close motion.
Among Fig. 7, when strut bar (2) during along umbrella handle (1) upward movement, drive strut bar (3) and make stretching routine to the opposite sense of umbrella handle (1), according to parallelogram principle and experimental result, also tensible is freely for the umbrella frame (5), (6) of lengthening, thereby umbrella cloth (4) is launched, reach the purpose of sun-shading rainproof in travelling.
Among Fig. 8, the support bracket fastened sleeve pipe of folded umbrella (9) is fixed on not on the vehicle frame front portion (8) with front-wheel vertical shaft (3) rotation, the middle part of shoulder cross bar (6) is horizontally fixed on the sleeve pipe (9), the big arm of big arm in the left side that level is protracted (5) and right side (11) is separately fixed at shoulder cross bar (6) two ends, and vertical left forearm (4) and right forearm (1) are separately fixed at the front end of big arm (5) in left side and the big arm in right side (11).The support forearm (2) of center fixing umbrella is connected the right side of the center of shoulder cross bar or slightly inclined to one side working direction, and on the top fastener is set, with the umbrella handle of fixed fold umbrella.And installation bracket (10) is with fixing storage tank (7).
Among Fig. 9, rack sleeve (5) is fixed on the non-rotary vehicle frame front portion (4) by screw (6), and level connects shoulder cross bar (7), cross bar (7) two ends, left and right sides connection level protract about big forearm (8), (3), about big forearm (8), (3) front end connect vertical forearm (9), (2) respectively.Cross bar (7) connects storage tank carriage (1) near the middle part.
Among Figure 10, sleeve pipe (3) is fixed on not on the vehicle frame front portion (2) of rotating with vertical shaft (1) and (6) by screw (4), and sleeve pipe (3) connects shoulder cross bar (5), and the connection level big arm (7) that protracts in two ends connects carriage (9) near the middle part.Big arm (7) front end that protracts connects vertical forearm (8), (10).Vertical forearm (11) is used for the center fixed umbrella handle to be used.
Among Figure 11, be comprehensive embodiment signal of the present utility model, the umbrella cover of Yan Changing (1) has increased cyclist's sun-shading rainproof area backward.The umbrella handle (2) of lengthening overstriking has satisfied the requirement of ride middle umbrella cover height and umbrella handle intensity.Vertical forearm (3) has played the effect of vertical fixing umbrella handle.The big arm of the level of protracting (4), (10) guarantee that the position of umbrella handle (2) does not influence handlebar and rotates.Intermediate vertical forearm (5) uses when being used for the center fixed umbrella handle, about vertical forearm (11) and (3) use simultaneously double-stick umbrella can be installed.The middle part of shoulder cross bar (9) is connected on the sleeve pipe (7), and sleeve pipe (7) is fixed on the vehicle frame front portion (6) of not rotating by screw (8).The close middle part of shoulder cross bar (9) is to front joint carrier (12).
Claims (2)
1, a kind of middle bicycle electric car folded umbrella that uses that is fit to travel is characterized in that: by structure and the external form that changes common collapsible umbrella, shorten or cancel common umbrella previous section, save unnecessary area, gain in strength, reduce the windward side resistance; Dwindle right side or left part, save unnecessary part, eliminate scratching pedestrian's potential safety hazard; In the left side or right side partial sum aft section increase folding, reach the function of complete sun-shading rainproof in riding, thereby satisfy people's demand of sun-shading rainproof during battery-driven car by bike, do not rotate the position with what the support of adjustable angle and height was fixed on the vehicle frame front portion, can be in the center, right side or left side or both sides install and fix, to adapt to the different folded umbrella type needs that right side or left side, center, both sides install and fix, also can attach simultaneously storing basket support before the car is installed, and reserved location or directly be equipped with supporting storing basket.
2, bicycle electric car folded umbrella according to claim 1 is characterized in that:
(1) overstriking umbrella handle and increase 1-2 joint umbrella handle is to strengthen the umbrella handle rated wind velocity and to increase length;
(2),, save unnecessary area with the first half excision of umbrella frame and umbrella cover along the first segment umbrella frame outside near umbrella handle and umbrella cover center, gain in strength, the anterior arc hemisphere face of umbrella is become horizontal plane perpendicular to the windward side, reduce the windward side resistance, strengthen wind loading rating;
(3) 1 of right side or the left part outside be can reduce and umbrella frame and umbrella cover saved;
(4) left side or right side part can be duplicated according to folded umbrella umbrella frame the 2nd joint and be prolonged 1 joint, if be ready to be installed in the vehicle frame center then can not increase;
(5) aft section can be duplicated according to folded umbrella umbrella frame the 2nd joint and the 3rd joint and be prolonged 2 joints, shortening is pressed close to umbrella cover and is played the length of the umbrella frame of main stressed supporting role, thereby reduces umbrella cover dome-type radian, makes umbrella cover be tending towards level more, to weaken air resistance, conveniently ride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201194269U CN201291954Y (en) | 2008-07-31 | 2008-07-31 | Foldable umbrella for bicycle/electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201194269U CN201291954Y (en) | 2008-07-31 | 2008-07-31 | Foldable umbrella for bicycle/electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201291954Y true CN201291954Y (en) | 2009-08-19 |
Family
ID=41005420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201194269U Expired - Fee Related CN201291954Y (en) | 2008-07-31 | 2008-07-31 | Foldable umbrella for bicycle/electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201291954Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600791A (en) * | 2013-10-29 | 2014-02-26 | 界首市路虎车业有限公司 | Safe type electric vehicle awning |
-
2008
- 2008-07-31 CN CNU2008201194269U patent/CN201291954Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600791A (en) * | 2013-10-29 | 2014-02-26 | 界首市路虎车业有限公司 | Safe type electric vehicle awning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LI XUAN Free format text: NEW ADDRESS: NO.30,NO.9, NO.59,HAIFU ROAD, HAIKOU CITY, HAINAN PROVINCE, ZIP CODE:570204 |
|
| CP02 | Change in the address of a patent holder |
Address after: No. nine, No. 59, Lu Fu Road, Hainan, Haikou, 30, zip code: 570204 Patentee after: Li Xuan Address before: Beijing, Changping District, Beijing, Zhongguancun, Changping science and Technology Park, Beijing Geely University, finance and Securities Institute, finance and securities professional, class 6, class fourteenth, dormitory building 105, room 2007, zip code: 102202 Patentee before: Li Xuan |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20110731 |