CN209683880U - A kind of adjustable support leg of electric bicycle - Google Patents
A kind of adjustable support leg of electric bicycle Download PDFInfo
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- CN209683880U CN209683880U CN201822060932.1U CN201822060932U CN209683880U CN 209683880 U CN209683880 U CN 209683880U CN 201822060932 U CN201822060932 U CN 201822060932U CN 209683880 U CN209683880 U CN 209683880U
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- electric bicycle
- cylinder
- adjustable support
- support leg
- groove
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Abstract
The utility model discloses a kind of adjustable support legs of electric bicycle, including foot-operated sweep, the first placing groove, storage battery, micro air pump, check-valves, electric control valve, the second placing groove, gas-guide tube, bearing, fixed round bar, cylindrical piece, cylinder, cube long block, bar shaped bloom, U-shaped seat, hose, electric pushrod, rectangular recess, piston rod, reset spring, cylinder groove, torque spring, connection round bar, hemisphere block and square groove.The utility model is designed reasonably, increase the structure that electric operating props up supporting leg, it solves manual operation and props the laborious inconvenience of supporting leg, be conducive to be parked in electric bicycle in level ground or sloped top face, be conducive to electric bicycle Level tune parking mode, it avoids leaning to one side there is the hidden danger toppled over due to parking because electric bicycle tilts, electric bicycle is laterally located convenient for user labour-saving, is conducive to the vehicle when being parked in roadside for traveling and reserves reasonable traveling.
Description
Technical field
The utility model relates to a kind of adjustable support leg, the adjustable support leg of specifically a kind of electric bicycle belongs to
In electric bicycle applied technical field.
Background technique
Electric bicycle refers to using battery as supplementary energy on the basis of ordinary bicycle, is mounted with motor, control
The Personal Transporter of the electromechanical integration of the control members such as device processed, battery, handle brake lever and display instrument system.
The supporting leg of general electric bicycle lacks the structure that electric operating supports, and manual operation is needed to pull car body
Supporting leg is erected support car body to park, and there is a situation where that operation is laborious, supporting leg is not easy to be inclined according to slope ground
Rake angle rationally adjust and is parked, when scraggly ground is parked, it may appear that and electric bicycle vehicle body is tilted to side,
In the presence of the hidden danger for falling damage is toppled over, when resting in relatively narrow roadside sometimes, in order to guarantee contact traveling vehicle smooth, can exert oneself slight side
To moving vehicle body, and there is also operate laborious situation.Therefore, a kind of the adjustable of electric bicycle is proposed regarding to the issue above
Supporting leg.
Summary of the invention
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of adjustable branch of electric bicycle
Support leg.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of adjustable support of electric bicycle
Leg, including foot-operated sweep, the rectangular recess being provided at the top of foot-operated sweep, support level regulating mechanism, drawing contracting mechanism
With car body twist mechanism, the foot-operated sweep top side offers the first placing groove, and the other side opens up at the top of foot-operated sweep
There is the second placing groove, is symmetrically installed in second placing groove there are two micro air pump, the support level regulating mechanism includes
Cylinder, piston rod and reset spring, the cylinder is interior to be slidably connected by piston and piston rod one end, and the piston rod other end is solid
Dingan County is mounted in cylindrical piece bottom circular end face middle position, the reset spring be located at cylindrical piece bottom and cylinder head port it
Between, the piston rod passes through reset spring, and there are two the cylinder is set, and to be mounted on cube long for two cylinder Symmetrical verticals
Block top surface, the connection of air cylinder annular face bottom is equipped with hose, and hose passes through gas-guide tube and corresponding micro air pump
Air outlet connection, the drawing contracting mechanism includes bearing, U-shaped seat and electric pushrod, there are two the bearing is set, and two
The bearing is respectively assembled at corresponding fixed round bar one end, and the fixed round bar is vertically mounted on one end phase in rectangular recess
Pair side wall on, bearing annular surface bottom is fixedly mounted at the top of corresponding cylindrical piece, electric pushrod one end activity
It is mounted on the other end in rectangular recess, and telescopic rod one end of electric pushrod is movably arranged in U-shaped seat, the car body torsion
Mechanism includes bar shaped bloom, torque spring and connection round bar, and bar shaped bloom top center position is rotatably equipped with connection circle
Bar one end, and torque spring is set in connecting rod, the connection round bar other end is fixedly mounted in cylinder groove, and cylinder groove
It is provided with cube long block bottom middle position.
Preferably, storage battery is installed in first placing groove.
Preferably, described gas-guide tube one end port is equipped with check-valves, and check-valves is located at the outlet of corresponding micro air pump
At port.
Preferably, connection is equipped with exhaust pipe in the middle part of the gas-guide tube, and electric control valve is equipped on exhaust pipe.
Preferably, described reset spring one end is fixedly mounted on cylinder head port, and the reset spring other end is fixed
It is mounted on cylindrical piece bottom circular end face.
Preferably, bar shaped bloom bottom, which is uniformly distributed, is equipped with several hemisphere blocks, and one side surface of bar shaped bloom
Square groove is offered, the square groove both ends are connected to respectively at bar shaped bloom top surface with bottom surface.
Preferably, described torque spring one end is fixedly mounted in cylinder groove, and the torque spring other end is fixedly mounted on
On bar shaped bloom surface.
Preferably, the width dimensions of the bar shaped bloom are less than the groove depth size of rectangular recess, and the length of bar shaped bloom
Spend the groove width size that size is less than rectangular recess.
Preferably, it is fixedly installed with cover board at the top of the foot-operated sweep, and is located at the lid surface at the top of the second placing groove
Offer honeycomb hole.
Preferably, the U-shaped seat is mounted on cube long block side surface middle part.
The beneficial effects of the utility model are:
1. the adjustable support leg design of this kind of electric bicycle is rationally, the structure that electric operating props up supporting leg is increased,
It solves manual operation and props the laborious inconvenience of supporting leg, be conducive to be parked in electric bicycle in level ground or sloped top face.
2. the adjustable support leg of this kind of electric bicycle is compact-sized, be conducive to electric bicycle Level tune parking side
Formula avoids leaning to one side there is the hidden danger toppled over due to parking because electric bicycle tilts.
3. the adjustable support leg operation of this kind of electric bicycle is convenient, it is convenient for user labour-saving by electric bicycle side
To placement, is conducive to the vehicle when being parked in roadside for traveling and reserves reasonable traveling.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model cylinder and rectangular recess attachment structure schematic diagram；
Fig. 3 is the utility model bar shaped bloom and cube long block attachment structure schematic diagram.
In figure: 1, foot-operated sweep, the 2, first placing groove, 3, storage battery, 4, micro air pump, 5, check-valves, 6, electric control valve,
7, the second placing groove, 8, gas-guide tube, 9, bearing, 10, fixed round bar, 11, cylindrical piece, 12, cylinder, 13, cube long block, 14, item
Shape bloom, 15, U-shaped seat, 16, hose, 17, electric pushrod, 18, rectangular recess, 19, piston rod, 20, reset spring, 21, circle
Column slot, 22, torque spring, 23, connection round bar, 24, hemisphere block, 25, square groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to shown in Fig. 1-3, a kind of adjustable support leg of electric bicycle, including foot-operated sweep 1, be provided with it is foot-operated
Rectangular recess 18, support level regulating mechanism, drawing contracting mechanism and the car body twist mechanism at 1 top of sweep, it is described foot-operated
1 top side of sweep offers the first placing groove 2, and the foot-operated 1 top other side of sweep offers the second placing groove 7, and described the
Micro air pump 4 there are two being symmetrically installed in two placing grooves 7, the support level regulating mechanism includes cylinder 12,19 and of piston rod
Reset spring 20, the cylinder 12 is interior to be slidably connected by piston and 19 one end of piston rod, and the fixed peace of 19 other end of piston rod
Mounted in 11 bottom circular end face middle position of cylindrical piece, the reset spring 20 is located at 11 bottom of cylindrical piece and 12 top end of cylinder
Between mouthful, the piston rod 19 passes through reset spring 20, there are two the cylinder 12 is set, and two 12 Symmetrical verticals of cylinder
It is mounted on 13 top surface of cube long block, 12 annular surface bottom of the cylinder connection is equipped with hose 16, and hose 16 is by leading
Tracheae 8 is connected with corresponding 4 air outlet of micro air pump, and the drawing contracting mechanism includes bearing 9, U-shaped seat 15 and electronic pushes away
Bar 17, there are two the bearing 9 is set, and two bearings 9 are respectively assembled at corresponding 10 one end of fixed round bar, the fixation
Round bar 10 is vertically mounted on the side wall that one end is opposite in rectangular recess 18, and the 9 annular surface bottom of bearing is fixedly mounted on
11 top of corresponding cylindrical piece, described 17 one end of electric pushrod are movably arranged on the other end in rectangular recess 18, and electronic push away
Telescopic rod one end of bar 17 is movably arranged in U-shaped seat 15, and the car body twist mechanism includes bar shaped bloom 14, torque spring 22
With connection round bar 23, the 14 top center position of bar shaped bloom is rotatably equipped with connection 23 one end of round bar, and covers in connecting rod
Equipped with torque spring 22,23 other end of connection round bar is fixedly mounted in cylinder groove 21, and cylinder groove 21 is provided with cube
13 bottom middle position of long block.
Storage battery 3 is installed in first placing groove 2, is reached for the effect that electric elements are powered；The gas-guide tube 8
One end port is equipped with check-valves 5, and check-valves 5 is located at the air outlet of corresponding micro air pump 4, avoids enter into cylinder 12
Gas backstreaming discharge；Connection is equipped with exhaust pipe in the middle part of the gas-guide tube 8, and electric control valve 6 is equipped on exhaust pipe, has
It is discharged conducive to by the gas in cylinder 12；Described 20 one end of reset spring is fixedly mounted in 12 top port of cylinder, and is resetted
20 other end of spring is fixedly mounted on 11 bottom circular end face of cylindrical piece, achievees the effect that elastic connection；The bar shaped bloom
14 bottoms, which are uniformly distributed, is equipped with several hemisphere blocks 24, and 14 1 side surface of bar shaped bloom offers square groove 25, the side
25 both ends of shape slot are connected to respectively at 14 top surface of bar shaped bloom with bottom surface, are located in bar shaped bloom 14 by square groove 25
Portion is lain in square groove 25 convenient for 17 one end of electric pushrod；Described 22 one end of torque spring is fixedly mounted in cylinder groove 21,
And 22 other end of torque spring is fixedly mounted on 14 surface of bar shaped bloom, is conducive to bar shaped bloom 14 and is returned on initial position；
The width dimensions of the bar shaped bloom 14 are less than the groove depth size of rectangular recess 18, and the length dimension of bar shaped bloom 14 is less than
The groove width size of rectangular recess 18 is placed into rectangular recess 18 convenient for the rotation of bar shaped bloom 14；The foot-operated sweep 1 pushes up
Portion is fixedly installed with cover board, and the lid surface for being located at 7 top of the second placing groove offers honeycomb hole, reaches to the first placing groove
The effect of 2 ports and the capping of 7 port of the second placing groove；The U-shaped seat 15 is mounted on 13 side surface middle part of cube long block, favorably
It is flexibly connected in 17 bar one end of electric pushrod with cube long block 13.
When the utility model is used, pressing electric bicycle pair first when user needs to park electric bicycle
The control switch answered is in extended state by starting the electric pushrod 17 being electrically connected with storage battery, so that electric pushrod 17
Telescopic rod one end pushes the cube long block 13 being mutually flexibly connected rotary expansion out of rectangular recess 18, due to being mounted on cube
Piston rod 19 on two cylinders 12 of long block 13 is rotatablely connected by the way that cylindrical piece 11 and bearing 9 and rectangular recess 18 are interior, from
And under the action of the cube long block 13 of rotation, so that cylinder 12 rotates certain tilt angle, and make to be mounted on cube long block
The bar shaped bloom 14 of 13 bottoms abuts against on ground, while electric bicycle being propped up, and increases the structure that electric operating props up supporting leg,
It solves manual operation and props the laborious inconvenience of supporting leg, by the difference of 12 tilt angle of cylinder, be conducive to electrical salf-walking
Vehicle is parked in level ground or sloped top face, and the drawing of cube long block 13 is returned to initial position by above-mentioned opposite mode of operation
Place；
When park ground it is rough and uneven in surface when, stopping for preliminary electric bicycle is carried out by above-mentioned parking operation mode first
Put, then according to the direction of tilting of car body start the second placing groove 7 in the same side micro air pump 4 by the gas of generation through correspondence
Check-valves 5, gas-guide tube 8 and hose 16 enter in the cylinder 12 of corresponding the same side, and push gas expansion and live
Stopper rod 19 moves up, and pushes corresponding cylindrical piece 11 and its coupling part to move up by the piston rod 19 moved up,
So that tilting of car body one is laterally moved, when tilting of car body face is in a horizontal position, stop operation, holding is parked at this time
State is conducive to electric bicycle Level tune parking mode, avoids toppling over because electric bicycle tilts to lean to one side to exist due to parking
Hidden danger；
When needing for electric bicycle to be laterally located, since 14 bottom of bar shaped bloom abuts against on the ground and bar shaped bloom
14 at the top of connection round bar and cube long block 13 by being rotatablely connected, so user only needs gently laterally to touch motor vehicles bodies one end
Achieve the effect that be laterally located, electric bicycle is laterally located convenient for user labour-saving, is conducive to when being parked in roadside
Reasonable traveling is reserved for the vehicle of traveling.
Micro air pump 4 is using 720 model of micro motor of Telesky flagship store offer and its relevant mating power supply and electricity
Road.
The check-valves DN15-DN80 model that check-valves 5 is provided using store, Taobao, Jiaxing Huan Ke plastic cement Co., Ltd.
The electric control valve ZDLM (P) and its phase that electric control valve 6 uses Shanghai sea butterfly valve door Manufacturing Co., Ltd to provide
The mating power supply and circuit closed.
Electric pushrod 17 using Shanghai Shun Tuo Electric Machine Co., Ltd provide electric pushrod ANT-35 and its mating power supply and
Circuit.
It is related to circuit and electronic component and module is the prior art, those skilled in the art may be implemented completely,
Without superfluous words, the content of the utility model protection is not related to the improvement for software and method yet.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by fall in claim containing with important document
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of adjustable support leg of electric bicycle, it is characterised in that: including foot-operated sweep (1), be provided with foot-operated sweep
(1) rectangular recess (18), support level regulating mechanism, drawing contracting mechanism and car body twist mechanism at the top of, it is described foot-operated
Sweep (1) top side offers the first placing groove (2), and the other side offers the second placing groove at the top of foot-operated sweep (1)
(7), there are two being symmetrically installed in second placing groove (7) micro air pump (4)；
The support level regulating mechanism includes cylinder (12), piston rod (19) and reset spring (20), and the cylinder (12) is interior
It is slidably connected by piston and piston rod (19) one end, and piston rod (19) other end is fixedly mounted on cylindrical piece (11) bottom circle
Shape end face middle position, the reset spring (20) is located between cylindrical piece (11) bottom and cylinder (12) top port, described
Piston rod (19) passes through reset spring (20), there are two the cylinder (12) sets, and two cylinder (12) Symmetrical verticals peaces
Mounted in cube long block (13) top surface, cylinder (12) the annular surface bottom connection is equipped with hose (16), and hose (16)
It is connected by gas-guide tube (8) with corresponding micro air pump (4) air outlet；
The drawing contracting mechanism includes bearing (9), U-shaped seat (15) and electric pushrod (17), there are two the bearing (9) sets,
And two bearings (9) are respectively assembled at corresponding fixed round bar (10) one end, the fixed round bar (10) is vertically mounted on
On the opposite side wall in rectangular recess (18) interior one end, bearing (9) the annular surface bottom is fixedly mounted on corresponding cylindrical piece
(11) top, described electric pushrod (17) one end is movably arranged on rectangular recess (18) interior other end, and electric pushrod (17)
Telescopic rod one end be movably arranged in U-shaped seat (15)；
The car body twist mechanism includes bar shaped bloom (14), torque spring (22) and connection round bar (23), the bar shaped bloom
(14) top center position is rotatably equipped with connection round bar (23) one end, and torque spring (22) are set in connecting rod, described
Connection round bar (23) other end is fixedly mounted in cylinder groove (21), and cylinder groove (21) is provided in cube long block (13) bottom
Between position.
2. a kind of adjustable support leg of electric bicycle according to claim 1, it is characterised in that: described first places
Storage battery (3) are installed in slot (2).
3. a kind of adjustable support leg of electric bicycle according to claim 1, it is characterised in that: the gas-guide tube
(8) one end port is equipped with check-valves (5), and check-valves (5) is located at the air outlet of corresponding micro air pump (4).
4. a kind of adjustable support leg of electric bicycle according to claim 1, it is characterised in that: the gas-guide tube
(8) middle part connection is equipped with exhaust pipe, and electric control valve (6) are equipped on exhaust pipe.
5. a kind of adjustable support leg of electric bicycle according to claim 1, it is characterised in that: the reset spring
(20) one end is fixedly mounted in cylinder (12) top port, and reset spring (20) other end is fixedly mounted on cylindrical piece (11)
On bottom circular end face.
6. a kind of adjustable support leg of electric bicycle according to claim 1, it is characterised in that: the bar shaped bloom
(14) bottom, which is uniformly distributed, is equipped with several hemisphere blocks (24), and (14) one side surface of bar shaped bloom offers square groove
(25), square groove (25) both ends are connected to respectively at bar shaped bloom (14) top surface with bottom surface.
7. a kind of adjustable support leg of electric bicycle according to claim 1, it is characterised in that: the torque spring
(22) one end is fixedly mounted in cylinder groove (21), and torque spring (22) other end is fixedly mounted on bar shaped bloom (14) surface
On.
8. a kind of adjustable support leg of electric bicycle according to claim 1, it is characterised in that: the bar shaped bloom
(14) width dimensions are less than the groove depth size of rectangular recess (18), and the length dimension of bar shaped bloom (14) is less than rectangle
The groove width size of groove (18).
9. a kind of adjustable support leg of electric bicycle according to claim 1, it is characterised in that: the foot-operated sweep
(1) top is fixedly installed with cover board, and the lid surface being located at the top of the second placing groove (7) offers honeycomb hole.
10. a kind of adjustable support leg of electric bicycle according to claim 1, it is characterised in that: the U-shaped seat
(15) it is mounted on cube long block (13) side surface middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822060932.1U CN209683880U (en) | 2018-12-07 | 2018-12-07 | A kind of adjustable support leg of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822060932.1U CN209683880U (en) | 2018-12-07 | 2018-12-07 | A kind of adjustable support leg of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209683880U true CN209683880U (en) | 2019-11-26 |
Family
ID=68595847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822060932.1U Active CN209683880U (en) | 2018-12-07 | 2018-12-07 | A kind of adjustable support leg of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209683880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111610068A (en) * | 2020-05-29 | 2020-09-01 | 杭州广测环境技术有限公司 | Atmospheric sampling instrument for detecting indoor air quality |
-
2018
- 2018-12-07 CN CN201822060932.1U patent/CN209683880U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111610068A (en) * | 2020-05-29 | 2020-09-01 | 杭州广测环境技术有限公司 | Atmospheric sampling instrument for detecting indoor air quality |
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