CN106553718A - The lift control method of bicycle saddle tube - Google Patents
The lift control method of bicycle saddle tube Download PDFInfo
- Publication number
- CN106553718A CN106553718A CN201510621132.0A CN201510621132A CN106553718A CN 106553718 A CN106553718 A CN 106553718A CN 201510621132 A CN201510621132 A CN 201510621132A CN 106553718 A CN106553718 A CN 106553718A
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- China
- Prior art keywords
- stroke
- valve closing
- air pressure
- motor
- pressure rod
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- 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
A kind of lift control method of bicycle saddle tube, it is input into valve opening instruction first to a controller, controller can start a motor after valve opening instruction is received, motor is made to drive an air pressure rod to produce a valve opening stroke, now is after air pressure rod reaches a valve opening position along valve opening stroke, can now start to adjust the lifting of seat pipe, controller can control motor and persistently drive air pressure rod one valve closing preparation stroke of generation simultaneously, to reduce the time of valve closing, it is last to be input into valve closing instruction after positioning is adjusted to controller, controller can control motor after valve closing instruction is received and drive air pressure rod to produce a valve closing stroke, air pressure rod is made to reach a valve closing position along valve closing stroke, the positioning of seat pipe is completed now.Sensitivity of the seat pipe in position fixing process can be increased by said method.
Description
Technical field
The present invention is relevant with bicycle saddle tube, particularly relates to a kind of lift control method of bicycle saddle tube.
Background technology
The bench height of bicycle except with rider whether can reduce sport injury it is relevant in addition to, separately
It is outer trample action to be allowed to obtain most labour-saving effect with correct statuss riding bicycle.Due to everyone
Stature it is all different, so seat pipe has been provided with the design that can adjust height in structure mostly,
The height of seat cushion is enabled to coordinate the use demand of different riders to carry out appropriate adjustment.
For the traditional control method of seat pipe, a motor, now are started by a controller first mainly
Motor drives an air pressure rod again, makes air pressure rod produce a valve opening stroke, can now start to adjust seat bar
Height, when seat bar is adjusted to appropriate height, motor can drive again air pressure rod produce a valve closing row
Journey, bar of can inviting guests to be seated after valve closing stroke is terminated reach positioning.But in aforementioned control method,
The time of valve opening stroke is substantially equal to the time of valve closing stroke, so it is difficult to bar of inviting guests to be seated is in positioning
The sensitivity of process obtains further lifting.
The content of the invention
Present invention is primarily targeted at providing a kind of lift control method of bicycle saddle tube, which can carry
Sensitivity of the bar in position fixing process is seated up, and operational convenience is being adjusted to increase.
In order to reach above-mentioned purpose, the lift control method of the present invention includes following several steps.The
One step is input into valve opening instruction to the controller, and the controller is after the valve opening instruction is received
A motor can be started, make the motor drive an air pressure rod to produce a valve opening stroke；Second step is at this
After air pressure rod reaches a valve opening position along the valve opening stroke, the control can control motor and drive the gas
Pressure bar produces a valve closing preparation stroke；3rd step is input into valve closing instruction, the control to the controller
Device processed after the valve closing instruction is received can control the motor and drive the air pressure rod to produce a valve closing row
Journey, makes the air pressure rod reach a valve closing position along the valve closing stroke.
From the foregoing, when the lift control method of the present invention can effectively shorten the valve closing of the air pressure rod
Between, bar of inviting guests to be seated further can be lifted in the sensitivity of position fixing process, increase operation facility by reaching
The purpose of property.
Description of the drawings
Fig. 1 is the partial sectional view of the seat pipe assembly for performing the present invention.
Fig. 2 is the block chart of the present invention.
Fig. 3 is the illustrative view of the air pressure rod of the present invention.
Fig. 4 is the structural representation of the motor of the present invention.
10 seat pipe assembly, 12 seat pipe
14 16 seat cushions of bar
18 air pressure rod, 20 motor
22 drive shaft, 24 controller
26 projection, 28 microswitch
S1 valve opening stroke S2 valve closing preparation strokes
S3 valve closing stroke P1 valve opening position
P2 valve closing position
Specific embodiment
Please referring initially to Fig. 1, the lift control method of the present invention be through a seat pipe assembly 10 performing,
Aforementioned seat pipe assembly 10 includes the seat bar that a seat pipe 12, can axially be arranged in seat pipe 12
14th, a seat cushion 16, located at 14 top of seat bar is located at the air pressure rod 18 in seat pipe 12, and
One motor 20 for being located in seat bar 14 and connecting air pressure rod 18, motor 20 have a drive shaft 22
With a projection 26 for being located at drive shaft 22.For another example shown in the 2nd and 3 figures, the elevating control of the present invention
Method includes the following steps：
Step a)：When the position of seat cushion 16 is adjusted, one controller 24 is input into by rider
One valve opening is instructed, the meeting starter motor 20 after valve opening instruction is received of controller 24, makes motor 20
Air pressure rod 18 is driven to produce a valve opening stroke S1,22 meeting of drive shaft now by a drive shaft 22
Projection 26 is driven to start to rotate.In the present embodiment, to be assumed to be 2.6 public for the distance of valve opening stroke S1
Point.
Step b)：When one end of projection 26 touches a microswitch 28, air pressure rod 18 is
Positioned at a valve opening position P1, the now meeting of controller 24 controls motor 20 at once and invert, and makes motor 20
Air pressure rod 18 is driven to produce a valve closing preparation stroke S2, the distance of valve closing preparation stroke S2 is in this reality
0.6 centimeter is assumed to be in applying example, seat bar 14 now can start to lift the position to adjust seat cushion 16
Put.
Step c)：When seat cushion 16 is adjusted to appropriate position, by rider to controller 24
Valve closing instruction is input into, controller 24 can control 20 drive gas of motor after valve closing instruction is received
Pressure bar 18 produces a valve closing stroke S3, and the distance of valve closing stroke S3 is 2.6 centimeters in the present embodiment
- 0.6 centimeter=2.0 centimeters.Then, when the other end of projection 26 touches microswitch 28, gas
Pressure bar 18 is located at valve closing position P2, now completes the positioning of a bar 14.
From the foregoing, for prior art, the distance of valve closing stroke S3 can be equal to valve opening row
The distance of journey S1, but in the present invention, air pressure rod 18 immediately writes after valve opening stroke S1 and produces
Raw valve closing preparation stroke S2 so that the distance of valve closing stroke S3 can only remaining valve opening stroke S1 away from
From deducting with a distance from valve closing preparation stroke S2, that is, 2.6-0.6=2.0 centimetres, this valve closing distance
Come short than valve closing distance (2.0 centimeters) of prior art, therefore, the lift control method of the present invention can
Effectively to shorten the valve-closing time of air pressure rod 18, bar 14 of inviting guests to be seated can enter in the sensitivity of position fixing process
One step is lifted, and then reaching increases the purpose of operation ease.
Last here it should be added that, air pressure rod 18 is from valve opening stroke S1 to valve closing preparation
Stroke S2 is continuous start, additionally, a total actuating travel of air pressure rod 18 (valve opening stroke S1, is closed
The summation of valve preparation stroke S2 and valve closing stroke S3) length depend primarily on the operating of motor 20
Time, the rotating cycle of the drive shaft 22 of motor 20, the anglec of rotation of the drive shaft 22 of motor 20
Or the axial movement distance of the drive shaft 22 of motor 20.
Claims (4)
1. a kind of lift control method of bicycle saddle tube, includes：
A) valve opening instruction, controller meeting after the valve opening instruction is received are input into a controller
Start a motor, make the motor drive an air pressure rod to produce a valve opening stroke；
B) after the air pressure rod reaches a valve opening position along the valve opening stroke, the controller can be controlled
The motor drives the air pressure rod to produce a valve closing preparation stroke；And
C) valve closing instruction, controller meeting after the valve closing instruction is received are input into the controller
Controlling the motor drives the air pressure rod to produce a valve closing stroke, the air pressure rod is arrived along the valve closing stroke
Up to a valve closing position.
2. the lift control method of bicycle saddle tube as claimed in claim 1, the wherein air pressure
The length of one total actuating travel of rod depends on duration of runs of the motor, a drive shaft of the motor
The axial movement of one drive shaft of rotating cycle, the anglec of rotation of a drive shaft of the motor or the motor
Distance, total actuating travel is the valve opening stroke, the valve closing preparation stroke, and the valve closing stroke
Summation.
3. the lift control method of bicycle saddle tube as claimed in claim 1, wherein opening from this
Stroke of valve to the valve closing preparation stroke be continuous start.
4. the lift control method of bicycle saddle tube as claimed in claim 1, the wherein motor
With a drive shaft and a projection for being located at the drive shaft, open when one end of the projection touches a fine motion
Guan Shi, the air pressure rod are located at the valve opening position, when the other end of the projection touches the microswitch,
The air pressure rod is located at the valve closing position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510621132.0A CN106553718B (en) | 2015-09-25 | 2015-09-25 | The lift control method of bicycle saddle tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510621132.0A CN106553718B (en) | 2015-09-25 | 2015-09-25 | The lift control method of bicycle saddle tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106553718A true CN106553718A (en) | 2017-04-05 |
| CN106553718B CN106553718B (en) | 2019-04-02 |
Family
ID=58415696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510621132.0A Active CN106553718B (en) | 2015-09-25 | 2015-09-25 | The lift control method of bicycle saddle tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106553718B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002037158A (en) * | 2000-07-31 | 2002-02-06 | Kayaba Ind Co Ltd | Saddle height adjusting device of bicycle |
| CN201070144Y (en) * | 2007-07-11 | 2008-06-11 | 万得富股份有限公司 | Up-down resetting barometric stick |
| US20110057485A1 (en) * | 2009-09-04 | 2011-03-10 | Shimano Inc. | Bicycle seatpost assembly |
| CN203544212U (en) * | 2012-09-20 | 2014-04-16 | 岛野股份有限公司 | Height adjustable device for bicycle part and adjustable bicycle suspension device |
| CN203601454U (en) * | 2013-10-28 | 2014-05-21 | 久鼎金属实业股份有限公司 | Adjustable seat tube assembly of bicycle |
| CN203986989U (en) * | 2014-08-12 | 2014-12-10 | 青岛三弘精密器械有限公司 | A kind of seat air pressure rod |
| CN204587106U (en) * | 2015-02-09 | 2015-08-26 | 久鼎金属实业股份有限公司 | The adjustable seat pipe assembly of bicycle |
-
2015
- 2015-09-25 CN CN201510621132.0A patent/CN106553718B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002037158A (en) * | 2000-07-31 | 2002-02-06 | Kayaba Ind Co Ltd | Saddle height adjusting device of bicycle |
| CN201070144Y (en) * | 2007-07-11 | 2008-06-11 | 万得富股份有限公司 | Up-down resetting barometric stick |
| US20110057485A1 (en) * | 2009-09-04 | 2011-03-10 | Shimano Inc. | Bicycle seatpost assembly |
| CN203544212U (en) * | 2012-09-20 | 2014-04-16 | 岛野股份有限公司 | Height adjustable device for bicycle part and adjustable bicycle suspension device |
| CN203601454U (en) * | 2013-10-28 | 2014-05-21 | 久鼎金属实业股份有限公司 | Adjustable seat tube assembly of bicycle |
| CN203986989U (en) * | 2014-08-12 | 2014-12-10 | 青岛三弘精密器械有限公司 | A kind of seat air pressure rod |
| CN204587106U (en) * | 2015-02-09 | 2015-08-26 | 久鼎金属实业股份有限公司 | The adjustable seat pipe assembly of bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106553718B (en) | 2019-04-02 |
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