CN102923219A - Telescopic rear mudguard for bicycle - Google Patents
Telescopic rear mudguard for bicycle Download PDFInfo
- Publication number
- CN102923219A CN102923219A CN 201210506085 CN201210506085A CN102923219A CN 102923219 A CN102923219 A CN 102923219A CN 201210506085 CN201210506085 CN 201210506085 CN 201210506085 A CN201210506085 A CN 201210506085A CN 102923219 A CN102923219 A CN 102923219A
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- Prior art keywords
- mudguard
- mudwing
- box body
- fixed
- bracket
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Abstract
The invention discloses a telescopic rear mudguard for a bicycle. The telescopic rear mudguard comprises a mudguard body which can be crimped in a box body fixed on a bicycle beam below a bicycle seat; one end of the mudguard body is fixed on a crimping shaft in the box body while the other end of the mudguard body is fixed on the top of a U-shaped mudguard bracket; two ends of the U-shaped mudguard bracket are installed on a rear wheel shaft; two connection rods are arranged between the U-shaped mudguard bracket and a rear wheel frame; the U-shaped mudguard bracket can be located at a horizontal position through the support of the two connection rods; and a vertical reel and a torsion spring are arranged in the box body so that the mudguard body can be automatically withdrawn after an external force is removed. According to the invention, with the adoption of the flexible mudguard, the mudguard can be opened up when in use and can be folded up when not in use; not only the function of the mudguard is obtained, but also the safety of the mudguard can be ensured; and meanwhile, the requirements of young people on the pursuit of fashion and individuation are met.
Description
Technical field
The present invention relates to a kind of bicycle mudguard, belong to attachments of a bicycle.
Background technology
In daily life, the mudwing of the quotidian bicycle of people all is the plank of an arc, because bicycle has become youthful fashion articles for use from being mainly walking-replacing tool at present, pursue brief and personalized, often no longer with mudwing, but the bicycle that has not had mudwing also just loses the rainy day and can prevent that muddy water from taking up the function of the clothes of making dirty, then just occurred with the brief mudwing of fashion again, but this mudwing very easily fractures again.
Summary of the invention
Technical matters to be solved by this invention is the problem that exists for prior art, and a kind of brief again mudwing of frangibility not that do not lose is provided.
For solving this technical matters, the invention provides a kind of Collapsible bicycle rear mudguard, comprise the mudwing body, described mudwing body can be crimped onto in the box body, box body is fixed on the car beam of below-seat, one end of mudwing body is fixed on the interior curling axle of box body, the other end is fixed on the top of U-shaped splash apron bracket, the two ends of this U-shaped splash apron bracket are installed on the hind axle, be provided with two connecting rods between U-shaped splash apron bracket and rear wheel frame, the U-shaped splash apron bracket can be located at level attitude under the support of two connecting rods.
Be provided with vertical spool and torque spring in the box body, can realize mudwing body automatic drawing back after removing external force.
The cross-sectional plane of described mudwing body is convex.
Beneficial effect: but the present invention has also satisfied the youngster and has followed the fashion and the Extraordinary demand because the mudwing of employing coiled-type launched in the time spent, and the time spent does not pack up, and namely has the function of mudwing, can ensure again the safety of mudwing.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the state of mudwing of the present invention when packing up.
Among the figure: 1 mudwing body, 2 box bodys, 3U shape splash apron bracket, 4 rear wheel frames, 5 liang of connecting rods.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is done specific descriptions.
Figure 1 shows that structural representation of the present invention.
The present invention includes mudwing body 1, described mudwing body 1 can be crimped onto in the box body 2, box body 2 is fixed on the car beam of below-seat, one end of mudwing body 1 is fixed on the curling axle in the box body 1, the other end is fixed on the top of U-shaped splash apron bracket 3, the two ends of this U-shaped splash apron bracket 3 are installed on the hind axle, are provided with two connecting rods 5 between U-shaped splash apron bracket 3 and rear wheel frame 4, and U-shaped splash apron bracket 3 can be located at level attitude under the support of two connecting rods 5.
Be provided with vertical spool and torque spring in the box body 2, can realize mudwing body 1 automatic drawing back after removing external force.
The cross-sectional plane of described mudwing body 1 is convex.
Below in conjunction with Fig. 2 using method of the present invention is described:
During use, with mudwing body 1 together with U-shaped splash apron bracket 3 along the circumferential post-tensioning of rear wheel, two connecting rods, 5 structures and U-shaped splash apron bracket 3 and rear wheel frame 4 form the stable triangle structure when treating U-shaped splash apron bracket 3 substantially to level attitude, and mudwing reaches operating needs;
When not needing mudwing, with hand in the tween drive shaft position of two connecting rods 5 power a little, namely destroyed the stable triangle structure that is formed by two connecting rods, 5 structures and U-shaped splash apron bracket 3 and rear wheel frame 4 this moment, take advantage of a situation mudwing body 1 is packed up together with U-shaped splash apron bracket 3, because the effect of the torque spring in box body 2, mudwing body 1 and the U-shaped splash apron bracket 3 of this moment just are stabilized near the box body 2.
But the present invention launches in the time spent owing to adopting the mudwing of coiled-type, and the time spent does not pack up, and namely has the function of mudwing, can ensure again the safety of mudwing, has also satisfied the youngster and has followed the fashion and the Extraordinary demand.
The above-mentioned embodiment of the present invention, just casehistory is not only, all within the scope of the present invention or the change that is equal in the scope of the present invention all surrounded by the present invention.
Claims (3)
1. Collapsible bicycle rear mudguard, comprise mudwing body (1), it is characterized in that: described mudwing body (1) can be crimped onto in the box body (2), box body (2) is fixed on the car beam of below-seat, one end of mudwing body (1) is fixed on the interior curling axle of box body (1), the other end is fixed on the top of U-shaped splash apron bracket (3), the two ends of this U-shaped splash apron bracket (3) are installed on the hind axle, be provided with two connecting rods (5) between U-shaped splash apron bracket (3) and rear wheel frame (4), U-shaped splash apron bracket (3) can be located at level attitude under the support of two connecting rods (5).
2. Collapsible bicycle rear mudguard according to claim 1, it is characterized in that: box body is provided with vertical spool and torque spring in (2), can realize mudwing body (1) automatic drawing back after removing external force.
3. Collapsible bicycle rear mudguard according to claim 1 and 2, it is characterized in that: the cross-sectional plane of described mudwing body (1) is convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210506085 CN102923219A (en) | 2012-12-03 | 2012-12-03 | Telescopic rear mudguard for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210506085 CN102923219A (en) | 2012-12-03 | 2012-12-03 | Telescopic rear mudguard for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102923219A true CN102923219A (en) | 2013-02-13 |
Family
ID=47638190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210506085 Pending CN102923219A (en) | 2012-12-03 | 2012-12-03 | Telescopic rear mudguard for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102923219A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407523A (en) * | 2013-07-30 | 2013-11-27 | 冯世英 | Method for manufacturing tape type splash guard for front wheel of bicycle |
| CN103407524A (en) * | 2013-07-30 | 2013-11-27 | 冯世英 | Tape type splash plate for front wheel of bicycle |
| CN103407522A (en) * | 2013-07-30 | 2013-11-27 | 冯世英 | Method for manufacturing tape type splash guard for rear wheel of bicycle |
| CN103407525A (en) * | 2013-07-30 | 2013-11-27 | 冯世英 | Tape type splash guard for rear wheel of bicycle |
-
2012
- 2012-12-03 CN CN 201210506085 patent/CN102923219A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407523A (en) * | 2013-07-30 | 2013-11-27 | 冯世英 | Method for manufacturing tape type splash guard for front wheel of bicycle |
| CN103407524A (en) * | 2013-07-30 | 2013-11-27 | 冯世英 | Tape type splash plate for front wheel of bicycle |
| CN103407522A (en) * | 2013-07-30 | 2013-11-27 | 冯世英 | Method for manufacturing tape type splash guard for rear wheel of bicycle |
| CN103407525A (en) * | 2013-07-30 | 2013-11-27 | 冯世英 | Tape type splash guard for rear wheel of bicycle |
| CN103407522B (en) * | 2013-07-30 | 2015-10-21 | 冯世英 | The manufacture method of tape type splash |
| CN103407523B (en) * | 2013-07-30 | 2015-11-25 | 冯世英 | The manufacture method of Tape type splash |
| CN103407524B (en) * | 2013-07-30 | 2015-12-02 | 冯世英 | Tape type splash |
| CN103407525B (en) * | 2013-07-30 | 2015-12-02 | 冯世英 | Tape type splash |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |