CN105480336A - Rotatable eccentric type sun-rain umbrella for bicycle - Google Patents
Rotatable eccentric type sun-rain umbrella for bicycle Download PDFInfo
- Publication number
- CN105480336A CN105480336A CN201510943236.3A CN201510943236A CN105480336A CN 105480336 A CN105480336 A CN 105480336A CN 201510943236 A CN201510943236 A CN 201510943236A CN 105480336 A CN105480336 A CN 105480336A
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- CN
- China
- Prior art keywords
- umbrella
- bar
- fixedly connected
- bicycle
- handlebar
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J17/00—Weather guards for riders; Fairings or stream-lining parts not otherwise provided for
- B62J17/08—Hoods protecting the rider
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
A rotatable eccentric type sun-rain umbrella for a bicycle comprises an umbrella body and an umbrella rod, wherein the umbrella body is hinged with one end of an eccentric connecting rod through a rotating mechanism; the other end of the eccentric connecting rod is hinged with a rod body of the umbrella rod; the upper end of the umbrella rod is fixedly connected with an umbrella hub of the umbrella body in a detachable way; the lower end of the umbrella rod is connected with the upper part of a fixing mechanism through an adjusting mechanism; and the lower part of the fixing mechanism is fixedly connected to a handlebar of the bicycle. According to the invention, the sun-rain umbrella cannot shield visions and can sufficiently utilize the space under the umbrella; and the height of an umbrella cover can be randomly adjusted to adapt to different shapes of people. A problem that the umbrella cover is insufficiently utilized and shields visions is solved while passengers sitting in both front and rear seats are taken into consideration. The wind power can be reduced through the rotating function; the rotatable eccentric type sun-rain umbrella is convenient to detach and mount; the umbrella rod can be folded so that the umbrella is convenient to retract and convenient to carry; the angle, direction and horizontal position of the umbrella cover can be adjusted only by adjusting one bolt so that the rotatable eccentric type sun-rain umbrella is simple and convenient to operate.
Description
Technical field
The present invention relates to a kind of en-toutcas.Particularly relate to and a kind ofly can regulate arbitrarily the rotatable centering type en-toutcas of the bicycle use of umbrella cover height.
Background technology
Focusing on today of environmental protection, having increasing people and selecting cycling trip.But be easily subject to the impact of ambient weather, burning sun, blow and rain all can to by bike trip impact.Existing being arranged on bicycle by umbrella uses, for blocking burning sun.But, use bicycle umbrella to be widely positioned at umbrella cover center due to umbrella bar at present, therefore easily block the sight line of driver, cause safety hazard; Umbrella bar is plied in the centre position, and the space availability ratio causing umbrella cover to block reduces; Wind resistance is also bad, and umbrella cover angle can not be regulated arbitrarily can to block sunlight from different directions or rainwater at any time, increase wind loading rating, and umbrella bar is positioned at umbrella cover center, blocks sight line, is unfavorable for driving to reduce the wind-force arm of force.Still there is no the bicycle use umbrella that wind resistance is good, collapsible, umbrella bar does not block sight line, space availability ratio is high at present.
Summary of the invention
Technical matters to be solved by this invention is, the rotatable centering type en-toutcas of bicycle use providing a kind of and can improve wind loading rating, make full use of space, widen the vision.
The technical solution adopted in the present invention is: the rotatable centering type en-toutcas of a kind of bicycle use, comprise umbrella body and umbrella bar, described umbrella body is articulated and connected by a rotating mechanism one end of eccentric link, the other end of described eccentric link and the body of rod of described umbrella bar are articulated and connected, the upper end of described umbrella bar and the umbrella hub of umbrella body are for can releasably be fixedly connected with, the lower end of described umbrella bar is connected to the top of fixed mechanism by a regulating mechanism, the bottom of described fixed mechanism is fixedly connected on the handlebar of bicycle.
Described rotating mechanism includes and to be articulated and connected with described eccentric link and with externally threaded adjusting lever, the nut be threaded with described adjusting lever, and the periphery of described nut is interference fit with the sleeve being integrally connected to hub axle lower end.
Described regulating mechanism includes locating bush, described locating bush has respectively: the horizontal hole formed in the horizontal direction, the vertical through-via vertically formed, and be formed in the side of locating bush and the fastening screw perpendicular with described horizontal hole, the strut bar for supporting described locating bush is penetratingly inserted in described horizontal hole, the setting nut for connecting described umbrella bar is penetratingly inserted in described vertical through-via, the binding bolt for carrying out fastening location to the described strut bar be inserted in horizontal hole is threaded connection in described fastening screw, the bottom of described umbrella bar is formed with outside thread, described umbrella bar is threaded with described setting nut by the outside thread of bottom, by carrying out the height of adjusting umbrella body with the connection degree of depth of described setting nut bottom rotating parachute bar, the two ends of described strut bar are respectively fixedly connected on the handlebar of described bicycle by a fixed mechanism respectively.
Described fixed mechanism includes the upper connector for being fixedly connected with described strut bar, be fixedly connected on the lower attaching parts of bottom for being fixedly connected with described handlebar of described upper connector, wherein, the upper end of described upper connector be formed upward opening for putting into and blocking the draw-in groove of described strut bar, the upper end putting into the draw-in groove of strut bar is fastening by upper binding bolt; Described lower attaching parts includes the upper clamping piece and the lower clamping piece for clamping described handlebar together with described upper clamping piece that are fixedly connected with described upper connector, and described upper clamping piece and lower clamping piece are connected by the lower binding bolt being separately positioned on two ends and clamp described handlebar simultaneously.
The rotatable centering type en-toutcas of bicycle use of the present invention, does not block sight line and can make full use of space under umbrella, umbrella cover height can be regulated arbitrarily to adapt to different stature; Umbrella cover angle can be regulated arbitrarily can to block sunlight from different directions or rainwater at any time, the wind-force arm of force can be reduced again and increase wind loading rating; The lengthened tail part of umbrella can take into account back seat.The present invention while rear rider, solves umbrella surface and utilizes insufficient and block vision problem before taking into account; Spinfunction reduces wind-force, easy accessibility, and umbrella handle can be rolled over, and convenient shrinks, and is easy to carry, and regulates a bolt can complete adjustment to umbrella cover angle, direction and level attitude, easy and simple to handle.
Accompanying drawing explanation
Fig. 1 is bicycle use of the present invention rotatable centering type en-toutcas integral structure schematic diagram;
Fig. 2 is Fig. 1 superstructure schematic diagram;
Fig. 3 is the structural representation of rotating mechanism;
Fig. 4 is the structural representation of regulating mechanism;
Fig. 5 is the structural representation of regulating mechanism and fixed mechanism;
Fig. 6 is the structural representation of fixed mechanism.
In figure
1: umbrella body 2: rotating mechanism
3: eccentric link 4: fixed mechanism
5: handlebar 6: regulating mechanism
7: umbrella bar 8: umbrella hub
9: hub axle 10: nut
11: adjusting lever 12: locating bush
13: horizontal hole 14: strut bar
15: fastening screw 16: binding bolt
17: outside thread 18: setting nut
19: vertical through-via 20: sleeve
41: upper connector 42: lower attaching parts
411: draw-in groove 412: upper binding bolt
421: upper clamping piece 422: lower clamping piece
423: lower binding bolt
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the rotatable centering type en-toutcas of bicycle use of the present invention is described in detail.
As shown in Figure 1, the rotatable centering type en-toutcas of bicycle use of the present invention, comprise umbrella body 1 and umbrella bar 7, described umbrella body 1 is articulated and connected by a rotating mechanism 2 one end of eccentric link 3, the other end of described eccentric link 3 and the body of rod of described umbrella bar 7 are articulated and connected, the upper end of described umbrella bar 7 and the umbrella hub 8 of umbrella body 1 are for can releasably be fixedly connected with, the lower end of described umbrella bar 7 is connected to the top of fixed mechanism 4 by a regulating mechanism 6, the bottom of described fixed mechanism 4 is fixedly connected on the handlebar 5 of bicycle.
As shown in Figure 2 and Figure 3, described rotating mechanism 2 includes and to be articulated and connected with described eccentric link 3 and with externally threaded adjusting lever 11, the nut 10 be threaded with described adjusting lever 11, the periphery of described nut 10 is interference fit with the sleeve 20 being integrally connected to hub axle 9 lower end.By the relative rotation of screw thread between nut 10 with described adjusting lever 11, realize umbrella body 1 and rotate around umbrella bar 7.
As Fig. 4, shown in Fig. 5, described regulating mechanism 6 includes locating bush 12, described locating bush 12 has respectively: the horizontal hole 13 formed in the horizontal direction, the vertical through-via 19 vertically formed, and be formed in the side of locating bush 12 and the fastening screw 15 perpendicular with described horizontal hole 13, the strut bar 14 for supporting described locating bush 12 is penetratingly inserted in described horizontal hole 13, the setting nut 18 for connecting described umbrella bar 7 is penetratingly inserted in described vertical through-via 19, the binding bolt 16 for carrying out fastening location to the described strut bar 14 be inserted in horizontal hole 13 is threaded connection in described fastening screw 15, the end position of fastening bolt 16 and strut bar 14 is utilized to make umbrella bar 7 be in vertical state.The bottom of described umbrella bar 7 is formed with outside thread 17, described umbrella bar 7 is threaded with described setting nut 18 by the outside thread 17 of bottom, by carrying out the height of adjusting umbrella body 1 with the connection degree of depth of described setting nut 18 bottom rotating parachute bar 7, the two ends of described strut bar 14 are respectively fixedly connected on the handlebar 5 of described bicycle by a fixed mechanism 4 respectively.Respectively respectively at the two ends of described strut bar 14 arrange a fixed mechanism 4, namely conveniently to install, the length between two fixed mechanism 4 can regulate according to the length of handlebar, to adapt to different handlebars.
As shown in Figure 5, Figure 6, described fixed mechanism 4 includes the upper connector 41 for being fixedly connected with described strut bar 14, be fixedly connected on the lower attaching parts 42 of bottom for being fixedly connected with described handlebar 5 of described upper connector 41, wherein, the upper end of described upper connector 41 be formed upward opening for putting into and blocking the draw-in groove 411 of described strut bar 14, the upper end putting into the draw-in groove 411 of strut bar 14 is fastening by upper binding bolt 412; Described lower attaching parts 42 includes the upper clamping piece 421 and the lower clamping piece 422 for clamping described handlebar 5 together with described upper clamping piece 421 that are fixedly connected with described upper connector 41, and described upper clamping piece 421 and lower clamping piece 422 are connected by the lower binding bolt 423 being separately positioned on two ends and clamp described handlebar 5 simultaneously.
Strut bar 14 one-time fixes in bicycle handle bar 5 by fixed mechanism 4, adopt U-shaped structure, with screw and nut, strut bar 14 is fixed on the upper end of fixed mechanism 4, fixed mechanism 4 is fixed on handlebar 5 again, convenient installation, and length can according to the width between length adjustment two fixed mechanisms 4 of handlebar, to adapt to different handlebars.
Claims (4)
1. the rotatable centering type en-toutcas of bicycle use, comprise umbrella body (1) and umbrella bar (7), it is characterized in that, described umbrella body (1) is articulated and connected by a rotating mechanism (2) one end of eccentric link (3), the other end of described eccentric link (3) and the body of rod of described umbrella bar (7) are articulated and connected, the upper end of described umbrella bar (7) and the umbrella hub (8) of umbrella body (1) are for can releasably be fixedly connected with, the lower end of described umbrella bar (7) is connected to the top of fixed mechanism (4) by a regulating mechanism (6), the bottom of described fixed mechanism (4) is fixedly connected on the handlebar (5) of bicycle.
2. the rotatable centering type en-toutcas of bicycle use according to claim 1, it is characterized in that, described rotating mechanism (2) includes and to be articulated and connected with described eccentric link (3) and with externally threaded adjusting lever (11), the nut (10) be threaded with described adjusting lever (11), the periphery of described nut (10) is interference fit with the sleeve (20) being integrally connected to hub axle (9) lower end.
3. the rotatable centering type en-toutcas of bicycle use according to claim 1, it is characterized in that, described regulating mechanism (6) includes locating bush (12), (12) have described locating bush respectively: the horizontal hole (13) formed in the horizontal direction, the vertical through-via (19) vertically formed, and be formed in the side of locating bush (12) and the fastening screw (15) perpendicular with described horizontal hole (13), the strut bar (14) for supporting described locating bush (12) is penetratingly inserted in described horizontal hole (13), the setting nut (18) for connecting described umbrella bar (7) is penetratingly inserted in described vertical through-via (19), the binding bolt (16) for carrying out fastening location to the described strut bar (14) be inserted in horizontal hole (13) is threaded connection in described fastening screw (15), the bottom of described umbrella bar (7) is formed with outside thread (17), described umbrella bar (7) is threaded with described setting nut (18) by the outside thread (17) of bottom, the height of adjusting umbrella body (1) is carried out by rotating parachute bar (7) bottom and the connection degree of depth of described setting nut (18), the two ends of described strut bar (14) are respectively fixedly connected on the handlebar (5) of described bicycle by a fixed mechanism (4) respectively.
4. the rotatable centering type en-toutcas of bicycle use according to claim 3, it is characterized in that, described fixed mechanism (4) includes the upper connector (41) for being fixedly connected with described strut bar (14), the bottom being fixedly connected on described upper connector (41) is used for the lower attaching parts (42) be fixedly connected with described handlebar (5), wherein, the upper end of described upper connector (41) be formed upward opening for putting into and blocking the draw-in groove (411) of described strut bar (14), the upper end putting into the draw-in groove (411) of strut bar (14) is fastening by upper binding bolt (412), described lower attaching parts (42) includes the upper clamping piece (421) that is fixedly connected with described upper connector (41) and the lower clamping piece (422) for clamping described handlebar (5) together with described upper clamping piece (421), and described upper clamping piece (421) and lower clamping piece (422) are connected by the lower binding bolt (423) being separately positioned on two ends and clamp described handlebar (5) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510943236.3A CN105480336B (en) | 2015-12-16 | 2015-12-16 | The rotatable centering type en-toutcas of bicycle use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510943236.3A CN105480336B (en) | 2015-12-16 | 2015-12-16 | The rotatable centering type en-toutcas of bicycle use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105480336A true CN105480336A (en) | 2016-04-13 |
| CN105480336B CN105480336B (en) | 2017-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510943236.3A Expired - Fee Related CN105480336B (en) | 2015-12-16 | 2015-12-16 | The rotatable centering type en-toutcas of bicycle use |
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| CN (1) | CN105480336B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877044A (en) * | 2016-05-26 | 2016-08-24 | 赵云峰 | Multifunctional sun umbrella for non-motor vehicles |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2151071Y (en) * | 1993-01-04 | 1993-12-29 | 沈贤忠 | Folding umbrella skeleton |
| CN2495162Y (en) * | 2001-08-17 | 2002-06-19 | 梁帝招 | Multi-functional rain/sun umbrella |
| CN200981596Y (en) * | 2006-12-05 | 2007-11-28 | 徐照阳 | Adjustable bicycle umbrella |
| CN205737844U (en) * | 2015-12-16 | 2016-11-30 | 唐山学院 | Bicycle use rotatable centering type en-toutcas |
-
2015
- 2015-12-16 CN CN201510943236.3A patent/CN105480336B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2151071Y (en) * | 1993-01-04 | 1993-12-29 | 沈贤忠 | Folding umbrella skeleton |
| CN2495162Y (en) * | 2001-08-17 | 2002-06-19 | 梁帝招 | Multi-functional rain/sun umbrella |
| CN200981596Y (en) * | 2006-12-05 | 2007-11-28 | 徐照阳 | Adjustable bicycle umbrella |
| CN205737844U (en) * | 2015-12-16 | 2016-11-30 | 唐山学院 | Bicycle use rotatable centering type en-toutcas |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877044A (en) * | 2016-05-26 | 2016-08-24 | 赵云峰 | Multifunctional sun umbrella for non-motor vehicles |
| CN105877044B (en) * | 2016-05-26 | 2017-12-08 | 赵云峰 | A kind of non-maneuver Multifunctional sun-shading umbrella for car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105480336B (en) | 2017-12-08 |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20171208 Termination date: 20181216 |