CN2592488Y - Double-rod folding umbrella for bicycle - Google Patents
Double-rod folding umbrella for bicycle Download PDFInfo
- Publication number
- CN2592488Y CN2592488Y CN 02286569 CN02286569U CN2592488Y CN 2592488 Y CN2592488 Y CN 2592488Y CN 02286569 CN02286569 CN 02286569 CN 02286569 U CN02286569 U CN 02286569U CN 2592488 Y CN2592488 Y CN 2592488Y
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- China
- Prior art keywords
- longitudinal extension
- bar
- pin hole
- umbrella
- extension bar
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Abstract
The utility model provides a double-rod folding umbrella for a bicycle, which is mainly composed of two longitudinal extension rods, two transversal extension rods, an umbrella fabric and a fixed base, wherein, the upper end of each longitudinal extension rod is connected with one end of each transversal extension rod, and both ends of the transversal extension rod are connected with both ends of the umbrella fabric in a louver shape; the lower end of each longitudinal extension rod is connected with the fixed base which is fixed on a bicycle handlebar. A supporting frame provided with a plurality of ranks of regulating ports is arranged on each transversal extension rod, each longitudinal extension rod is provided with a pin hole, and a pin can be inserted into the regulating ports and the pin hole to conveniently regulate the angle of the umbrella fabric; in addition, the front and the back positions or the left and the right positions of the umbrella fabric can be regulated through the regulation of the fixed base to block wind, rain and sunlight from different directions. Due to the adoption of a double-rod type structure and the louver type umbrella fabric, the utility model has the advantages of high strength, small wind resistance, good stability, high safety, simple structure, convenient operation and easy folding performance.
Description
Affiliated technical field
The utility model relates to a kind of vehicle special purpose parts, particularly a kind of double rod type bicycle folding umbrella.
Background technology
China is bicycle big country, no matter be in the city, still rural area, thumping majority working clan, the family of going to school all are based on by bike, be with great strength and vigour, the network post is without cease.At present, people by bike adopt three kinds of instruments usually for sun-shading rain-proof: the one, and cloak is used for the sunshade in summer, if cloth that can cloak is too thick, will be awfully hot, if cloth is too thin, then do not have anti-sunlight function, also need be with comparatively sultry, troubles such as summer hat simultaneously; The 2nd, rain cape is used to keep off the rain, and moldable rain cape is airtight, particularly makes the people fidgety easily in summer; The 3rd, umbrella, in order to sun-shading rain-proof, normally the cyclist holds up an umbrella on the other hand by bike on the other hand, is absolutely unsafe like this, causes traffic accident easily.For this reason, people have also invented the special-purpose umbrella stand of some bicycles, and a umbrella stand is installed on handlebar, and umbrella is fixed on the umbrella stand, can be owing to common umbrella wind loading rating limited and windage is bigger, umbrella cover can go for a drive when running into big slightly wind-force, and single pole umbrella frame structure shakiness will produce wigwag motion in addition, make handle-bar be difficult to control, exist safety hazard, therefore, bicycle umbrella also fails to be used widely so far.
Summary of the invention
Be the existing weak point of the bicycle umbrella that overcomes prior art, the utility model provides a kind of simple in structure, easy to use, double rod type bicycle folding umbrella that stability is good.
The technical scheme that its technical matters that solves the utility model adopts is: it mainly is made up of two longitudinal extension bars, two transversal stretching bars, umbrella cover and permanent seats; The upper end of longitudinal extension bar links to each other with an end of transversal stretching bar, and the two ends of transversal stretching bar link to each other with the umbrella cover two ends of blind window shape; The lower end of longitudinal extension bar with can be fixed in bicycle handle bar permanent seat on hand and link to each other.
For increasing the Joint strenght between longitudinal extension bar and transversal stretching bar, the bracing frame that has several grades of adjustment holes is housed on the transversal stretching bar, the longitudinal extension bar is provided with pin hole, and latch can insert in above-mentioned adjustment hole and the jack pin.
For increasing the Joint strenght and the angle of adjusting umbrella cover between permanent seat and bicycle handle, permanent seat is made of fixed muffle, regulating sleeve and Connection Block, regulating sleeve places in the fixed muffle, the Connection Block that links to each other with the longitudinal extension bar is housed on regulating sleeve, be provided with spring between regulating sleeve and fixed muffle one side, two contact surfaces of opposite side are provided with can intermeshing fluted disc.
Above-mentioned regulating sleeve is provided with the regulating ring that has several grades of adjustment holes, is provided with pin hole corresponding to the adjustment hole place on the longitudinal extension bar, and latch can insert in above-mentioned adjustment hole and the pin hole.
The beneficial effects of the utility model are: the utility model is owing to adopt the double rod type structure and the louvre type umbrella cover, thereby the intensity height, windage is little, stability good, and simple in structure, easy to use, be easy to fold.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the right elevation of Fig. 1;
Fig. 3 is longitudinal extension bar and the transversal stretching bar connecting portion structural representation of the utility model embodiment;
Fig. 4 is the structural representation of the permanent seat of the utility model embodiment.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
From Fig. 1 and Fig. 2 as can be seen, the utility model mainly is made up of two longitudinal extension bars 4, two transversal stretching bars 6, umbrella cover 7 and permanent seats 2, the upper end of longitudinal extension bar 4 links to each other with an end of transversal stretching bar 6 by fly-headed bolt 5, and the two ends of transversal stretching bar 6 link to each other with umbrella cover 7 two ends of blind window shape; The lower end of longitudinal extension bar 4 is flats, links to each other with split type permanent seat 2 by fly-headed bolt 3.
During use, earlier two permanent seats 2 are fixed in the both sides of bicycle handle 1 by fly-headed bolt 3, its spacing is so that umbrella cover 7 exceptionally straight being advisable.The angle of umbrella cover 7 can be regulated by regulating fly-headed bolt 5.When the utility model need not use, then earlier transversal stretching bar 6 and longitudinal extension bar 4 are drawn in, unclamp fly-headed bolt 5, longitudinal extension bar 4 and transversal stretching bar 6 are amounted to; Unclamp fly-headed bolt 3 again, two longitudinal extension bars 4 are inwardly covered, make umbrella cover 7 in order, the utility model can have been folded up easily.
From Fig. 3 of embodiment as can be seen, for increasing the Joint strenght of 5 on longitudinal extension bar 4 and transversal stretching bar, by butterfly bolt 9 bracing frame 8 that has 5 grades of adjustment holes 10 is housed on transversal stretching bar 6, longitudinal extension bar 4 is provided with pin hole, and latch 11 inserts in adjustment hole 10 and the pin hole.When latch 11 places in the adjustment hole of different gears, can obtain different umbrella covers 7 angles, with wind and rain and the sunlight that blocks different directions.Like this, strut bar 8 not only can increase the Joint strenght of 6 on longitudinal extension bar 4 and transversal stretching bar, simultaneously, can regulate the angle of umbrella cover 7.
From Fig. 4 of embodiment as can be seen, be Joint strenght that increases by 1 of permanent seat 2 and bicycle handle and the angle of adjusting umbrella cover 7, permanent seat 2 is made of fixed muffle 12, regulating sleeve 13, Connection Block 14 and spring 15, regulating sleeve 13 places in the fixed muffle 12, fixed muffle 12 and regulating sleeve 13 are placed on the bicycle handle 1, and fixed muffle 12 is fixing by screw 16; Connection Block 14 is housed on regulating sleeve 13, and Connection Block 14 links to each other with longitudinal extension bar 4 by fly-headed bolt 3; Be provided with spring 15 between one side of regulating sleeve 13 and fixed muffle 12, two contact surfaces of opposite side are provided with can intermeshing fluted disc.By rotating regulating sleeve 13, regulate the front and rear angles of longitudinal extension bar 4, the angle of promptly having regulated umbrella cover 7.In addition, be provided with the regulating ring 17 that has 5 grades of adjustment holes 18 on regulating sleeve 13, be provided with pin hole corresponding to adjustment hole 18 places on longitudinal extension bar 4, latch 19 can insert in above-mentioned adjustment hole 18 and the pin hole.When latch 19 placed in the adjustment hole 18 of different gears, longitudinal extension bar 4 can tilt to the left or to the right, so that wind and rain and sunlight to block left and right directions.
Claims (4)
1, double rod type bicycle folding umbrella, it is characterized in that: mainly form by two longitudinal extension bars, two transversal stretching bars, umbrella cover and permanent seats, the upper end of longitudinal extension bar links to each other with an end of transversal stretching bar, and the two ends of transversal stretching bar link to each other with the umbrella cover two ends of blind window shape; The lower end of longitudinal extension bar with can be fixed in bicycle handle bar permanent seat on hand and link to each other.
2, double rod type bicycle folding umbrella according to claim 1, it is characterized in that: the bracing frame that has several grades of adjustment holes is housed on the transversal stretching bar, and the longitudinal extension bar is provided with pin hole, and latch can insert in above-mentioned adjustment hole and the pin hole.
3, double rod type bicycle folding umbrella according to claim 1, it is characterized in that: permanent seat is made of fixed muffle, regulating sleeve and Connection Block, regulating sleeve places in the fixed muffle, the Connection Block that links to each other with the longitudinal extension bar is housed on regulating sleeve, be provided with spring between regulating sleeve and fixed muffle one side, two contact surfaces of opposite side are provided with can intermeshing fluted disc.
4, double rod type bicycle folding umbrella according to claim 3, it is characterized in that: above-mentioned regulating sleeve is provided with the regulating ring that has several grades of adjustment holes, be provided with pin hole corresponding to the adjustment hole place on the longitudinal extension bar, latch can insert in above-mentioned adjustment hole and the pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02286569 CN2592488Y (en) | 2002-12-06 | 2002-12-06 | Double-rod folding umbrella for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02286569 CN2592488Y (en) | 2002-12-06 | 2002-12-06 | Double-rod folding umbrella for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2592488Y true CN2592488Y (en) | 2003-12-17 |
Family
ID=33747239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02286569 Expired - Fee Related CN2592488Y (en) | 2002-12-06 | 2002-12-06 | Double-rod folding umbrella for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2592488Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902018A (en) * | 2017-12-21 | 2018-04-13 | 湖南铃本环保科技有限公司 | Easily assembling formula umbrella device |
-
2002
- 2002-12-06 CN CN 02286569 patent/CN2592488Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902018A (en) * | 2017-12-21 | 2018-04-13 | 湖南铃本环保科技有限公司 | Easily assembling formula umbrella device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |