CN102490815B - Suspension supporting device for two-wheel electric bicycle - Google Patents
Suspension supporting device for two-wheel electric bicycle Download PDFInfo
- Publication number
- CN102490815B CN102490815B CN 201110458765 CN201110458765A CN102490815B CN 102490815 B CN102490815 B CN 102490815B CN 201110458765 CN201110458765 CN 201110458765 CN 201110458765 A CN201110458765 A CN 201110458765A CN 102490815 B CN102490815 B CN 102490815B
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- locking
- vehicle body
- reset
- pivot shaft
- lifting
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Abstract
The invention discloses a suspension supporting device for a two-wheel electric bicycle. The device comprises a supporting shaft which is arranged on the lower part of a vehicle body, wherein the two ends of the supporting shaft are connected with a roller through a suspension arm respectively; a locking ratchet wheel, a reset block and a lifting block are arranged on the supporting shaft; a locking seat is arranged on the vehicle body corresponding to the locking ratchet wheel; a locking post passes through the locking seat; the head part of the locking post is matched with the locking ratchet wheel in a toothed mode; a compression spring is arranged between the head part of the locking post and the locking seat; the tail part of the locking post is connected with an unlocking pedal fixed on the vehicle body through an unlocking pull wire; a reset post is arranged on the vehicle body corresponding to the reset block; a reset tension spring is arranged between the reset block and the reset post; and the lifting block is connected with a lifting pedal fixed on the vehicle body through a lifting pull wire. Due to the adoption of the technical scheme, a cantilever wheel is arranged on the vehicle body, and the positions of left and right rollers are adjusted and fixed by using the lifting pedal and the unlocking pedal respectively, so that the functions of side tumbling prevention in the riding process, easy pushing advancement after tire puncture and supporting after the bicycle is stopped are realized; and the device has a reasonable design, is economic, practicable, safe and reliable and is suitable for various two-wheel vehicles.
Description
Technical field
The present invention relates to a kind of two-wheeled electric bicycle suspension strut device.
Background technology
At present, Electrical Bicycle is a kind of practical and convenient vehicle, but there is following problem in it: when run into the sleet sky, during situation such as the ground that freezes, sharply turning, side easily takes place in bicycle, poor safety performance; When the tire of Electrical Bicycle has been punctured, be difficult for carrying out, and also can increase the weight of the breakage of Tire ﹠ Tube when carrying out, influence the in-use performance of bicycle, increase its maintenance cost.
Summary of the invention
Technical matters to be solved by this invention provides a kind of two-wheeled electric bicycle suspension strut device, this device is fitted on the two-wheeled electric bicycle, can the following positive role of corresponding performance: supplemental support is fallen, easily carried out when blowing out, does when stopping to anti-side when riding.
For solving the problems of the technologies described above, the invention provides a kind of two-wheeled electric bicycle suspension strut device, its structure is: two-wheeled electric bicycle suspension strut device comprises vehicle body, is installed on the vehicle body and front-wheel and trailing wheel that axis parallels;
The pivot shaft that the body bottom section setting parallels with front-wheel and trailing wheel axis, the pivot shaft two ends are connected with roller by cantilever respectively, and pivot shaft is provided with locking ratchet, resetting block, elevator;
Be provided with the locking seat corresponding to locking ratchet place on the vehicle body, locking column passes the locking seat, the stem of locking column cooperates with the tooth of locking ratchet, the upper side of the stem of locking column is the plane, first section face of the downside of the stem of locking column is the inclined-plane, be provided with the stage clip that is release position between the stem of locking column and the locking seat, the afterbody of locking column is connected with release pedal on being hinged on vehicle body by the release backguy;
Be provided with reset post corresponding to the resetting block place on the vehicle body, resetting block and reset post lay respectively at the axis both sides of pivot shaft, are provided with reset tension spring between resetting block and the reset post;
Being in pivot shaft below, elevator is connected with lifting pedal on being hinged on vehicle body by the lifting backguy away from that end of pivot shaft.
The locking seat is formed with vertically column is affixed by levelling pipe, and locking column passes levelling pipe and the release backguy is joined.
For can concise description for the purpose of the problem, below two-wheeled electric bicycle suspension strut device of the present invention be all abbreviated as this device.
Below be fitted in concrete use on the two-wheeled electric bicycle by describing this device, introduce the function of this device:
Step on lifting pedal, because elevator is installed on the pivot shaft, opposite side with respect to the bicycle head, can drive the pivot shaft rotation by lifting backguy pulling elevator, pivot shaft drives two rollers, the locking ratchet rotates in the same way, at this moment, the tooth of locking ratchet contacts with the downside of the stem of locking column), after two rollers rise along with the rotation of pivot shaft and reach certain terrain clearance, unclamp lifting pedal, loosen the lifting backguy, owing to be the effect of the stage clip of release position, the upper side of the stem of locking column withstands the tooth of locking ratchet, pivot shaft can not turn round, promptly be lock-out state automatically and the particular location of two rollers is positioned (at this moment by the locking ratchet, the reset tension spring that is located on resetting block and the reset post is in extended state), like this, this device in the cycling process to riding without any influence.The barrier effect of two rollers falls even side takes place in the process of riding bicycle, owing to can prevent that also bicycle from taking place to fall down fully, protection cyclist's safety.
Step on the release pedal, the stem that drives locking column by the release backguy withdraws from (at this moment, stage clip is compressive state) from the tooth of locking ratchet, makes the tooth of locking ratchet no longer contact the locking of the ratchet that unlocks with the upper side of the stem of locking column; Because reset post is installed on the vehicle body, the reset tension spring that is in extended state resets to contraction state, and pulling is installed in the resetting block on the pivot shaft, make pivot shaft rotate, pivot shaft drives the also rotation in the same way of two rollers, locking ratchet, and two rollers are descended, and roller contacts with ground.At this moment, unclamp the release pedal, stage clip is release position, and the stem that drives locking column puts in the tooth of locking ratchet once more, allows the locking ratchet be lock-out state, with two roller location on the ground.At this moment, this device can be brought into play the effect of making supplemental support when stopping.When blowing out, carry out with two rollers, can protect the Tire ﹠ Tube of bicycle, be convenient to further repairing.
In sum, after this device was fitted on the two-wheeled electric bicycle, can the following positive role of corresponding performance: supplemental support is fallen, easily carried out when blowing out, does when stopping to anti-side when riding.
In addition, the reasonable in design of this device, economic and practical.
Description of drawings
The block diagram that Fig. 1 sees along the Width of bicycle from right to left for this device.
Fig. 2 is that the A of Fig. 1 is to partial enlarged drawing.
The specific embodiment
Below in conjunction with the drawings and the specific embodiments the present invention is done to describe in further detail.
As shown in Figure 1 and Figure 2, this device is included in vehicle body 11, the bottom of vehicle body 11 is set with a pivot shaft 14, and the two ends, the left and right sides of pivot shaft 14 respectively are connected with a roller 1 by cantilever 2 respectively, is provided with locking ratchet 3, resetting block 16, elevator 12 on the pivot shaft 14 successively.
Corresponding locking ratchet 3 places are provided with locking seat 6 on vehicle body 11, locking seat 6 is by levelling pipe 61 and vertical column 62 affixed forming, vertically column 62 is affixed with vehicle body 11, the stem of locking column 4 cooperates with the tooth of locking ratchet 3, the upper side of the stem of locking column 4 is the plane, first section face of the downside of the stem of locking column 4 is the inclined-plane, and locking column 4 passes levelling pipe 61 and joins with release backguy 7.Be provided with stage clip 5 on the locking column 4 between its stem and levelling pipe 61, locking column 4 afterbodys are connected with vehicle body 11 anterior fixing release pedals 8 by release backguy 7; Corresponding resetting block 16 places are provided with reset post 13 on the vehicle body 11, and resetting block 16 and reset post 13 lay respectively at the axis both sides of pivot shaft 14, are provided with reset tension spring 15 between resetting block 16 and the reset post 13; Being in pivot shaft 14 belows, elevator 12 is connected with lifting pedal 9 on being hinged on vehicle body 11 by lifting backguy 10 away from that end of pivot shaft 14.
This device also can use on the two-wheel car of other type.
Above-described only is one embodiment of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the principle of the invention, can also make conspicuous some conversion or alternative and remodeling, these also should be considered as belonging to protection scope of the present invention.
Claims (1)
1. two-wheeled electric bicycle suspension strut device comprises vehicle body (11), is installed in vehicle body (11) is gone up and axis parallels front-wheel and trailing wheel, it is characterized in that:
The pivot shaft (14) that vehicle body (11) bottom setting parallels with front-wheel and trailing wheel axis, pivot shaft (14) two ends are connected with roller (1) by cantilever (2) respectively, and pivot shaft (14) is provided with locking ratchet (3), resetting block (16), elevator (12);
Vehicle body (11) is gone up corresponding to locking ratchet (3) and is located to be provided with locking seat (6), locking column (4) passes locking seat (6), the stem of locking column (4) cooperates with the tooth of locking ratchet (3), the upper side of the stem of locking column (4) is the plane, first section face of the downside of the stem of locking column (4) is the inclined-plane, be provided with the stage clip (5) that is release position between the stem of locking column (4) and the locking seat (6), the afterbody of locking column (4) is connected with release pedal (8) on being hinged on vehicle body (11) by release backguy (7);
Vehicle body (11) is gone up and is located to be provided with reset post (13) corresponding to resetting block (16), and resetting block (16) and reset post (13) lay respectively at the axis both sides of pivot shaft (14), are provided with reset tension spring (15) between resetting block (16) and the reset post (13);
Being in pivot shaft (14) below, elevator (12) is connected with lifting pedal (9) on being hinged on vehicle body (11) by lifting backguy (10) away from that end of pivot shaft (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110458765 CN102490815B (en) | 2011-12-31 | 2011-12-31 | Suspension supporting device for two-wheel electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110458765 CN102490815B (en) | 2011-12-31 | 2011-12-31 | Suspension supporting device for two-wheel electric bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102490815A CN102490815A (en) | 2012-06-13 |
| CN102490815B true CN102490815B (en) | 2013-07-24 |
Family
ID=46182688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110458765 Expired - Fee Related CN102490815B (en) | 2011-12-31 | 2011-12-31 | Suspension supporting device for two-wheel electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102490815B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015840A (en) * | 2014-06-27 | 2014-09-03 | 毛风翔 | Folding auxiliary wheel mechanism |
| CN111703526B (en) * | 2020-05-29 | 2021-09-28 | 江南大学 | Bicycle parking device and parking and taking method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200948823Y (en) * | 2006-09-30 | 2007-09-19 | 王长沛 | Two-wheeled motorcycle support wheel |
| CN202429284U (en) * | 2011-12-31 | 2012-09-12 | 王沛超 | Suspension supporting device for electric bicycle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9116979D0 (en) * | 1991-08-07 | 1991-09-18 | Shepherd Donald W | Stabiliser system for vehicles |
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2011
- 2011-12-31 CN CN 201110458765 patent/CN102490815B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200948823Y (en) * | 2006-09-30 | 2007-09-19 | 王长沛 | Two-wheeled motorcycle support wheel |
| CN202429284U (en) * | 2011-12-31 | 2012-09-12 | 王沛超 | Suspension supporting device for electric bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102490815A (en) | 2012-06-13 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20131231 |