CN108725639A - A kind of adjustable seat bar and the bicycle with the adjustable seat bar - Google Patents
A kind of adjustable seat bar and the bicycle with the adjustable seat bar Download PDFInfo
- Publication number
- CN108725639A CN108725639A CN201810876166.8A CN201810876166A CN108725639A CN 108725639 A CN108725639 A CN 108725639A CN 201810876166 A CN201810876166 A CN 201810876166A CN 108725639 A CN108725639 A CN 108725639A
- Authority
- CN
- China
- Prior art keywords
- seat bar
- bicycle
- adjustable
- control switch
- cam mechanism
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/08—Frames for saddles; Connections between saddle frames and seat pillars; Seat pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K23/00—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips
- B62K23/02—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips hand actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention discloses a kind of adjustable seat bars, including length-adjustable seat bar, regulating mechanism；Regulating mechanism includes the control switch being set in seat bar, movable cam mechanism on the bicycle, set on bicycle handlebar regulating switch on hand, the connecting line being connected between regulating switch and cam mechanism, and one end is fixedly arranged on the reset tension spring of on bicycle and other end connection cam mechanism or connecting line；Control switch for when opening control seat bar be in adjustable state, be additionally operable to control seat bar when closed and be in the lock state；Cam mechanism is turned on for contradicting control switch, and being additionally operable to disengaging control switch makes its closing；Regulating switch contradicts control switch for controlling cam mechanism；Reset tension spring is detached from control switch for controlling cam mechanism.A kind of adjustable seat bar of the present invention and the bicycle with the adjustable seat bar, can quickly and easily adjust the height of bicycle saddle horse during riding, improve comfort level of riding.
Description
Technical field
The present invention relates to a kind of adjustable seat bar and the bicycle with the adjustable seat bar.
Background technology
For bicycle when riding, suitable height of seat can make bicyclist keep comfortable riding posture.Currently, bicycle
Seat height adjuster is most of in under-seat, and user needs to adjust before riding bicycle seat to height appropriate,
But often once it is not easy to adjust in place, bicycle seat could be adjusted to height appropriate by needing repeatedly to adjust；It is different high
The people of degree uses same bicycle, is substituted every time in use, being required for readjusting the height of bicycle seat, to bicycle
Use cause larger inconvenience.
Invention content
The object of the present invention is to provide a kind of adjustable seat bar and the bicycle with the adjustable seat bar, make voluntarily
Vehicle can quickly and easily adjust the height of bicycle saddle horse during riding, and improve the comfort level of riding of bicycle.
In order to achieve the above objectives, the technical solution adopted by the present invention is：
A kind of adjustable seat bar, the height for adjusting bicycle seat, the adjustable seat bar includes for connecting
State bicycle seat and length-adjustable seat bar, length for adjusting the seat bar regulating mechanism；
The seat bar has adjustable state and lock-out state；
The seat bar when being in the adjustable state, for being extended when buttocks is detached from the bicycle seat, is additionally operable to
Shorten when buttocks pushes down the bicycle seat；
The regulating mechanism includes：
Control switch in the seat bar, the control switch, institute is in for controlling the seat bar when opening
State adjustable state；It is additionally operable to control the seat bar when closed and is in the lock-out state；
The movable cam mechanism on bicycle, the cam mechanism are turned on for contradicting the control switch；Also
Make its closing for being detached from the control switch；
Set on bicycle handlebar regulating switch on hand, the connecting line being connected between the regulating switch and the cam mechanism,
The regulating switch is switched for contradicting the control by cam mechanism described in the connection line traffic control；
One end is fixedly arranged on the reset tension spring that on the bicycle and other end connects the cam mechanism or the connecting line, institute
Reset tension spring is stated, the control switch is detached from for controlling the cam mechanism.
Preferably, the seat bar is air pump seat that is vertically extending and being connected to below the bicycle seat
Chair bar, the control switch is set on the bottom end of the air pump seat bar.
Preferably, the cam mechanism includes the turning set of rotation being sheathed in first axle, is set on the turning set
Cam member, one end of the cam member is set to the lower section of the control switch, and the other end of the cam member connects the company
Wiring, the connecting line and the reset tension spring are located at the both sides up and down of the other end of the cam member.
It is highly preferred that the other end of the reset tension spring connects the other end of the connecting line or the cam member.
It is highly preferred that one end of the cam member, is opened for contradicting or being detached from the control when the turning set rotates
It closes.
It is highly preferred that the adjustable seat bar further includes being sheathed on the outside of the seat bar and being fixedly arranged on bicycle
Shell.
It is further preferred that the adjustable seat bar further includes the axis hole being opened on the shell, described first
Axis is fixedly arranged in the axis hole.
It is further preferred that the adjustable seat bar further includes being used for described in fixation set on the outer surface of outer cover
The fixing sleeve of connecting line.
It is further preferred that the seat bar includes the bar body of adjustable in length, is fixedly connected on the bar body
The connecting rod of lower section, the adjustable seat bar further include for the fixation spiral shell by connecting rod fixation on the housing
Bolt.
A kind of bicycle, including above-mentioned adjustable seat bar.
Due to the application of the above technical scheme, the present invention has following advantages compared with prior art：One kind of the present invention can
Adjust seat bar and the bicycle with the adjustable seat bar is made voluntarily by the way that regulating switch is arranged on hand in bicycle handlebar
Vehicle can quickly and easily adjust the height of bicycle saddle horse during riding, and improve the comfort level of riding of bicycle；
Height of seat is suitably increased when going up a slope, height increases dynamics of riding using chimbing over the water, and is suitably reduced in descending or level road
Height of seat makes the reduction of bicyclist's center of gravity, securely and reliably；When going across the road equal red lights, bicyclist need not get off, and only need to suitably drop
Low height of seat by two heel braces stablizes bicycle.
Description of the drawings
Attached drawing 1 is the structural schematic diagram of adjustable seat bar of the present invention；
Attached drawing 2 is the enlarged diagram of A in attached drawing 1.
Wherein：1, bicycle seat；2, seat bar（Air pump seat bar）；21, bar body；22, connecting rod；3, control is opened
It closes；4, regulating switch；5, connecting line；6, reset tension spring；7, first axle；8, turning set；9, cam member；10, shell；11, axis hole；
12, fixing sleeve；13, fixing bolt.
Specific implementation mode
The technical solution of the present invention will be further described below with reference to the accompanying drawings.
Shown in Fig. 1-2, a kind of above-mentioned adjustable seat bar, the height for adjusting bicycle seat 1.
Adjustable seat bar includes for seat bar 2 that connect bicycle seat 1 and length-adjustable, for adjusting seat
The regulating mechanism of the length of bar 2.In the present embodiment, seat bar 2 is the air pump seat bar 2 vertically extended, air pump seat
The upper end of chair bar 2 is connected to the lower section of bicycle seat 1；Direction tilt distribution of the air pump seat bar 2 along lower-left to upper right（Referring to
The front of bicycle is a left side here in Fig. 1, Fig. 1）.
Above-mentioned seat bar 2 has adjustable state and lock-out state.When seat bar 2 is in adjustable state：Buttocks is detached from
Bicycle seat 1, seat bar 2 voluntarily extend；Buttocks is shortened downwardly against bicycle seat 1, seat bar 2 by compression.
Above-mentioned regulating mechanism includes control switch 3, the movable cam machine on bicycle being set in seat bar 2
Structure.It controls switch 3 and is used to control seat bar 2 when opening in adjustable state；It is additionally operable to control when closed at seat bar 2
In lock-out state.Cam mechanism is turned on for contradicting control switch 3；Being additionally operable to disengaging control switch 3 makes its closing.Pass through
Setting control switch 3 and cam mechanism, can easily be such that seat bar 2 switches between state and lock-out state adjustable, side
Just the height of seat bar 2 is adjusted.
In the present embodiment, control switch 3 is set to the bottom end of air pump seat bar 2, is convenient for the touching of cam mechanism.
Above-mentioned regulating mechanism includes being set to bicycle handlebar regulating switch 4 on hand, being connected to regulating switch 4 and cam mechanism
Between connecting line 5, one end be fixedly arranged on the reset tension spring 6 of on bicycle and other end connection cam mechanism or connecting line 5.It adjusts
Section switch 4, which is used to control cam mechanism by connecting line 5, makes it contradict control switch 3, multiple when connecting line 5 pulls cam mechanism
Position tension spring 6 is stretched；Reset tension spring 6 is used to provide the control elastic-restoring force that cam mechanism is detached from control switch 3 and resets.It is logical
It crosses and regulating switch 4 is set on hand in bicycle handlebar, bicycle is enable quickly and easily to adjust bicycle during riding
The height of saddle horse improves the comfort level of riding of bicycle.
In the present embodiment, cam mechanism includes the turning set 8 of rotation being sheathed in first axle 7, is set on turning set 8
Cam member 9, the left end of cam member 9 is set to the lower section of control switch 3, the right end connection connecting line 5 of cam member 9,5 He of connecting line
Reset tension spring 6 is located at the both sides up and down of 9 right end of cam member.In the present embodiment, regulating switch 4 is pulled by connecting line 5
When the right end of cam member 9, apply downward pulling force to the right end of cam member 9, cam member 9 is made to follow turning set 8 around 7 turns of first axle
It is dynamic, so that the left end of cam member 9 is contradicted control switch 3 upwards, while stretching reset tension spring 6, seat bar 2 is made to be in adjustable nodular
State；When regulating switch 4 does not stretch connecting line 5, reset tension spring 6 pulls up cam member 9 under the action of elastic-restoring force
Right end makes cam member 9 that turning set 8 be followed to be rotated around 7 negative direction of first axle, and the left end of cam member 9 is made to be detached from control switch downwards
3, so that seat bar 2 is in the lock state.
In the present embodiment, adjustable seat bar further includes being sheathed on the outside of seat bar 2 and being fixedly arranged on bicycle
Shell 10；The upper end of reset tension spring 6（Referring to Fig. 1, top in Fig. 1 is here upper）It is connected on the shell 10, resets
The lower end of tension spring 6 is connected on connecting line 5 or the right end of cam member 9, the right side for pulling up cam member 9 by connecting line 5
End or the right end for pulling cam member 9 directly up.
In the present embodiment, adjustable seat bar further includes the axis hole 11 being opened on shell 10, and first axle 7 is fixedly arranged on this
In axis hole 11, the axial line of first axle 7 is distributed in the horizontal direction, and the direction perpendicular to bicycle from front to back.
In the present embodiment, adjustable seat bar further includes set on 10 outer surface of shell for being fixedly connected with consolidating for line 5
Surely 12 are covered.
In the present embodiment, seat bar 2 includes the bar body 21 of adjustable in length, is fixedly connected on 21 lower section of bar body
Connecting rod 22；The upper end of bar body 21 is connected to 1 lower section of bicycle seat, and the lower end of bar body 21 is connected to the upper of connecting rod 22
End.Adjustable seat bar further includes the fixing bolt 13 for being fixed on connecting rod 22 on shell 10, and control switch 3 is then set to
The bottom of connecting rod 22.
The course of work of lower the present embodiment is illustrated in detail below：
Bicycle seat 1, which increases, to be adjusted：The regulating switch 4 of bicycle handlebar on hand is directly pressed when riding, and pulls connecting line 5,
So that cam mechanism is contradicted control switch 3, control switch 3 is made to open, air pump seat bar 2 is in adjustable state, gently lifts buttocks, gas
Pump seat bar 2 voluntarily increases, and when bicycle seat 1 rises to suitable position, unclamps the regulating switch of bicycle handlebar on hand
4, reset tension spring 6 makes cam mechanism reset and is detached from control switch 3, so that control switch 3 is closed, air pump seat bar 2 is in locking
State.
Bicycle seat 1, which reduces, to be adjusted：When riding, directly the regulating switch 4 of pressing bicycle handlebar on hand, pulling connect
Line 5 makes cam mechanism contradict control switch 3, control switch 3 is made to open, and air pump seat bar 2 is in adjustable state, leans on body
Weight pushes bicycle seat 1, and air pump seat bar 2 is made to shorten, and when bicycle seat 1 drops to suitable position, unclamps certainly
The regulating switch 4 driven a vehicle on handle, reset tension spring 6 make cam mechanism reset and are detached from control switch 3, and control switch 3 is made to close,
Air pump seat bar 2 is in the lock state.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be implemented, and it is not intended to limit the scope of the present invention, all according to the present invention
Equivalent change or modification made by Spirit Essence should all cover within the scope of the present invention.
Claims (10)
1. a kind of adjustable seat bar, the height for adjusting bicycle seat, it is characterised in that：The adjustable seat bar packet
It includes for seat bar that connect the bicycle seat and length-adjustable, the adjusting machine of length for adjusting the seat bar
Structure；
The seat bar has adjustable state and lock-out state；
The seat bar when being in the adjustable state, for being extended when buttocks is detached from the bicycle seat, is additionally operable to
Shorten when buttocks pushes down the bicycle seat；
The regulating mechanism includes：
Control switch in the seat bar, the control switch, institute is in for controlling the seat bar when opening
State adjustable state；It is additionally operable to control the seat bar when closed and is in the lock-out state；
The movable cam mechanism on bicycle, the cam mechanism are turned on for contradicting the control switch；Also
Make its closing for being detached from the control switch；
Set on bicycle handlebar regulating switch on hand, the connecting line being connected between the regulating switch and the cam mechanism,
The regulating switch is switched for contradicting the control by cam mechanism described in the connection line traffic control；
One end is fixedly arranged on the reset tension spring that on the bicycle and other end connects the cam mechanism or the connecting line, institute
Reset tension spring is stated, the control switch is detached from for controlling the cam mechanism.
2. a kind of adjustable seat bar according to claim 1, it is characterised in that：The seat bar is to prolong along the vertical direction
Air pump seat bar that is stretching and being connected to below the bicycle seat, the control switch is set on the bottom of the air pump seat bar
End.
3. a kind of adjustable seat bar according to claim 1, it is characterised in that：The cam mechanism includes the set of rotation
Turning set in first axle, the cam member on the turning set, one end of the cam member are set to the control and open
The other end of the lower section of pass, the cam member connects the connecting line, and the connecting line and the reset tension spring are located at institute
State the both sides up and down of the other end of cam member.
4. a kind of adjustable seat bar according to claim 3, it is characterised in that：The other end of the reset tension spring connects
The other end of the connecting line or the cam member.
5. a kind of adjustable seat bar according to claim 3, it is characterised in that：One end of the cam member is used for
The control switch is contradicted or is detached from when the turning set rotation.
6. a kind of adjustable seat bar according to claim 3, it is characterised in that：The adjustable seat bar further includes set
It is on the outside of the seat bar and be fixedly arranged on the shell on bicycle.
7. a kind of adjustable seat bar according to claim 6, it is characterised in that：The adjustable seat bar further includes out
Axis hole on the shell, the first axle are fixedly arranged in the axis hole.
8. a kind of adjustable seat bar according to claim 6, it is characterised in that：The adjustable seat bar further includes setting
In the fixing sleeve for fixing the connecting line of the outer surface of outer cover.
9. a kind of adjustable seat bar according to claim 6, it is characterised in that：The seat bar includes adjustable in length
Bar body, the connecting rod that is fixedly connected below the bar body, the adjustable seat bar further includes for by the company
Extension bar fixes fixing bolt on the housing.
10. the adjustable seat bar described in any one of a kind of bicycle, including claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810876166.8A CN108725639A (en) | 2018-08-03 | 2018-08-03 | A kind of adjustable seat bar and the bicycle with the adjustable seat bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810876166.8A CN108725639A (en) | 2018-08-03 | 2018-08-03 | A kind of adjustable seat bar and the bicycle with the adjustable seat bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108725639A true CN108725639A (en) | 2018-11-02 |
Family
ID=63942252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810876166.8A Pending CN108725639A (en) | 2018-08-03 | 2018-08-03 | A kind of adjustable seat bar and the bicycle with the adjustable seat bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108725639A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686462A (en) * | 2019-03-12 | 2020-09-22 | 天津大学 | Bicycle seat self-adaptive adjusting system based on electronic control lifting cylinder |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2296297Y (en) * | 1996-11-28 | 1998-11-04 | 杨再文 | Lift device for bicycle saddle |
| CN203888933U (en) * | 2013-04-12 | 2014-10-22 | 巨大机械工业股份有限公司 | Bicycle seat post adjusting structure |
| CN104477282A (en) * | 2014-12-18 | 2015-04-01 | 常熟市华美自行车零件有限公司 | Bike saddle with direction and height adjustment function |
| CN205131446U (en) * | 2015-10-23 | 2016-04-06 | 重庆大学 | Can adjust saddle regulation and control device of height in driving |
| CN206141678U (en) * | 2016-10-13 | 2017-05-03 | 利奇机械工业股份有限公司 | Adjustment pressing means of seat pipe with adjustable |
| CN208813377U (en) * | 2018-08-03 | 2019-05-03 | 国网江苏省电力有限公司张家港市供电分公司 | A kind of adjustable seat bar and the bicycle with the adjustable seat bar |
-
2018
- 2018-08-03 CN CN201810876166.8A patent/CN108725639A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2296297Y (en) * | 1996-11-28 | 1998-11-04 | 杨再文 | Lift device for bicycle saddle |
| CN203888933U (en) * | 2013-04-12 | 2014-10-22 | 巨大机械工业股份有限公司 | Bicycle seat post adjusting structure |
| CN104477282A (en) * | 2014-12-18 | 2015-04-01 | 常熟市华美自行车零件有限公司 | Bike saddle with direction and height adjustment function |
| CN205131446U (en) * | 2015-10-23 | 2016-04-06 | 重庆大学 | Can adjust saddle regulation and control device of height in driving |
| CN206141678U (en) * | 2016-10-13 | 2017-05-03 | 利奇机械工业股份有限公司 | Adjustment pressing means of seat pipe with adjustable |
| CN208813377U (en) * | 2018-08-03 | 2019-05-03 | 国网江苏省电力有限公司张家港市供电分公司 | A kind of adjustable seat bar and the bicycle with the adjustable seat bar |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686462A (en) * | 2019-03-12 | 2020-09-22 | 天津大学 | Bicycle seat self-adaptive adjusting system based on electronic control lifting cylinder |
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