CN102774357A - Two-wheeled vehicle with support bracket spare wheel - Google Patents
Two-wheeled vehicle with support bracket spare wheel Download PDFInfo
- Publication number
- CN102774357A CN102774357A CN2012102549777A CN201210254977A CN102774357A CN 102774357 A CN102774357 A CN 102774357A CN 2012102549777 A CN2012102549777 A CN 2012102549777A CN 201210254977 A CN201210254977 A CN 201210254977A CN 102774357 A CN102774357 A CN 102774357A
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- CN
- China
- Prior art keywords
- foot
- fixed sleeving
- supporting frame
- support bracket
- fixed sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a two-wheeled vehicle with a support bracket spare wheel. The two-wheeled vehicle with the support bracket spare wheel comprises a support bracket, a first fixed sleeve is fixedly mounted on the support bracket, a sliding rod capable of sliding along the support bracket is connectedly sleeved to the outer periphery of the support bracket below the first fixed sleeve, and a second fixed sleeve is fixedly mounted on the sliding rod and connected with the first fixed sleeve through an elastic connector. A rotary clamping block is mounted on the second fixed sleeve, the sliding rod below the second fixed sleeve is provided with a fastening portion locked/unlocked with the clamping block, and an abrasion-resistant wheel is mounted at the end, opposite to the first fixed sleeve, of the sliding rod. Therefore, the two-wheeled vehicle can be conveniently pushed to run when a tire is damaged, and secondary damage of inner and outer tubes of the damaged tire is effectively avoided.
Description
Technical field
The present invention relates to a kind of Das Reserverad, especially a kind of foot-supporting frame Das Reserverad of two-wheel car.
Background technology
Two-wheel car commonly used like bicycle, battery-driven car, motor bike etc., generally all is unworthy of putting Das Reserverad.Therefore, after the tire gas leakage, have only and carry out by force or bear away, so very inconvenient, possibly cause secondary to damage simultaneously to the Tire & Tube of tire.
Summary of the invention
The present invention is directed to the deficiency of prior art, a kind of two-wheel car with foot-supporting frame Das Reserverad is provided, can when bad tire, be convenient to the implementation of two-wheel car, avoided the Tire & Tube of bad tire to cause secondary to damage simultaneously effectively.
For realizing above technical purpose, the present invention will take following technical scheme:
A kind of two-wheel car with foot-supporting frame Das Reserverad; Comprise foot-supporting frame, fixed installation first fixed sleeving on this foot-supporting frame, and the foot-supporting frame outer race of first fixed sleeving below is connected to the slide bar that can slide along foot-supporting frame; Fixed installation second fixed sleeving on the said slide bar; And connect through Flexible Connector between first fixed sleeving and second fixed sleeving, rotatable fixture block is installed on second fixed sleeving, and the slide bar of second fixed sleeving below is provided with the snapping portion with fixture block locking/release; In addition, said slide bar deviates from wear-resisting wheel of end installation of first fixed sleeving.
Said Flexible Connector is a spring.
Said snapping portion is a draw-in groove, and draw-in groove and fixture block are suitable, and fixture block can be integral with the draw-in groove clamping.
According to above technical scheme, can realize following beneficial effect:
Adopt the two-wheel car with foot-supporting frame Das Reserverad of the present invention, can when bad tire, be convenient to the implementation of two-wheel car, avoided the Tire & Tube of bad tire to cause secondary to damage simultaneously effectively.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Wherein: foot-supporting frame 1; First fixed sleeving 21; Second fixed sleeving 22; Spring 3; Slide bar 4; Wear-resistingly take turns 5; Fixture block 61; Draw-in groove 62; Block 7.
The specific embodiment
Accompanying drawing discloses the structural representation of preferred embodiment involved in the present invention without limitation; Below will combine accompanying drawing that technical scheme of the present invention at length is described.
As shown in Figure 1, the two-wheel car with foot-supporting frame Das Reserverad according to the invention comprises foot-supporting frame; Be installed with first fixed sleeving on the said foot-supporting frame; The peripheral socket slide bar of this foot-supporting frame simultaneously, this slide bar can move along foot-supporting frame, and fixed installation second fixed sleeving on the slide bar; Be connected through Flexible Connector between said second fixed sleeving and first fixed sleeving; Flexible Connector according to the invention is a spring, and fixture block is installed on second fixed sleeving in hinged way, and slide bar is provided with the draw-in groove suitable with fixture block; Simultaneously, slide bar deviates from the end of first fixed sleeving wear-resisting the wheel is installed, draw-in groove be arranged at wear-resisting take turns and second fixed sleeving between the slide bar body of rod on; Certainly, the present invention also can not adopt draw-in groove, and only need wear-resisting take turns and second fixed sleeving between the slide bar body of rod on a snapping portion is set, such as a grab, get final product with the snapping of fixture block realizing.
In sum, but the principle of work of knowledge capital invention is following:
Under the normal circumstances; The fixture block that is installed on second fixed sleeving is triped with the snapping portion (draw-in groove) that is installed on the slide bar body of rod; The elastic-restoring force of spring only need overcome slide bar and go up the gravity of each accessory this moment, made the wear-resisting built on stilts of taking turns, and two-wheel car can normally be parked;
When the bad tire of two-wheel car; With being installed in the fixture block on second fixed sleeving and being installed in snapping portion (draw-in groove) snapping on the slide bar body of rod, then under the elastic-restoring force effect of spring, promote slide bar and move along foot-supporting frame; Make wear-resisting the wheel touch mutually with ground; Make wear-resisting the wheel substitute bad tire, avoided the Tire & Tube of bad tire to cause secondary to damage effectively, be convenient to the implementation of two-wheel car simultaneously at ground running.
Claims (3)
1. two-wheel car with foot-supporting frame Das Reserverad; Comprise foot-supporting frame, it is characterized in that: fixed installation first fixed sleeving on this foot-supporting frame, and the foot-supporting frame outer race of first fixed sleeving below is connected to the slide bar that can slide along foot-supporting frame; Fixed installation second fixed sleeving on the said slide bar; And connect through Flexible Connector between first fixed sleeving and second fixed sleeving, rotatable fixture block is installed on second fixed sleeving, and the slide bar of second fixed sleeving below is provided with the snapping portion with fixture block locking/release; In addition, said slide bar deviates from wear-resisting wheel of end installation of first fixed sleeving.
2. according to the said two-wheel car with foot-supporting frame Das Reserverad of claim 1, it is characterized in that: said Flexible Connector is a spring.
3. according to the said two-wheel car with foot-supporting frame Das Reserverad of claim 1, it is characterized in that: said snapping portion is a draw-in groove, and draw-in groove and fixture block are suitable, and fixture block can be integral with the draw-in groove clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102549777A CN102774357A (en) | 2012-07-23 | 2012-07-23 | Two-wheeled vehicle with support bracket spare wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102549777A CN102774357A (en) | 2012-07-23 | 2012-07-23 | Two-wheeled vehicle with support bracket spare wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102774357A true CN102774357A (en) | 2012-11-14 |
Family
ID=47119527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102549777A Pending CN102774357A (en) | 2012-07-23 | 2012-07-23 | Two-wheeled vehicle with support bracket spare wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102774357A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070075538A1 (en) * | 2005-10-05 | 2007-04-05 | Bernhardt Goettker | Swivel jack assembly |
| CN201240364Y (en) * | 2008-07-09 | 2009-05-20 | 邵从飞 | Emergency power-assisted wheel of electric vehicle |
| CN201941744U (en) * | 2011-01-26 | 2011-08-24 | 徐秉朗 | Single-wheel and single-hook booster for electric vehicle |
| CN202029971U (en) * | 2011-05-05 | 2011-11-09 | 林益成 | Steering gear for auxiliary wheel |
| CN102442282A (en) * | 2011-12-12 | 2012-05-09 | 王树才 | Brace for two-wheeled vehicle |
| CN102463969A (en) * | 2010-11-05 | 2012-05-23 | 杨瀚诗 | Electric vehicle and convenient pushing device for same with flat tire |
| CN202783150U (en) * | 2012-07-23 | 2013-03-13 | 杨明学 | Spare wheel of support leg frame of two-wheeled vehicle |
-
2012
- 2012-07-23 CN CN2012102549777A patent/CN102774357A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070075538A1 (en) * | 2005-10-05 | 2007-04-05 | Bernhardt Goettker | Swivel jack assembly |
| CN201240364Y (en) * | 2008-07-09 | 2009-05-20 | 邵从飞 | Emergency power-assisted wheel of electric vehicle |
| CN102463969A (en) * | 2010-11-05 | 2012-05-23 | 杨瀚诗 | Electric vehicle and convenient pushing device for same with flat tire |
| CN201941744U (en) * | 2011-01-26 | 2011-08-24 | 徐秉朗 | Single-wheel and single-hook booster for electric vehicle |
| CN202029971U (en) * | 2011-05-05 | 2011-11-09 | 林益成 | Steering gear for auxiliary wheel |
| CN102442282A (en) * | 2011-12-12 | 2012-05-09 | 王树才 | Brace for two-wheeled vehicle |
| CN202783150U (en) * | 2012-07-23 | 2013-03-13 | 杨明学 | Spare wheel of support leg frame of two-wheeled vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121114 |