CN108482559A - Bicycle gas control stretching handle - Google Patents
Bicycle gas control stretching handle Download PDFInfo
- Publication number
- CN108482559A CN108482559A CN201810510918.9A CN201810510918A CN108482559A CN 108482559 A CN108482559 A CN 108482559A CN 201810510918 A CN201810510918 A CN 201810510918A CN 108482559 A CN108482559 A CN 108482559A
- Authority
- CN
- China
- Prior art keywords
- front fork
- connecting rod
- octagonal shape
- fork casing
- handlebar connecting
- 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
Links
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
Classifications
-
- 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
- B62K21/00—Steering devices
- B62K21/12—Handlebars; Handlebar stems
- B62K21/16—Handlebars; Handlebar stems having adjustable parts therein
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The present invention relates to a kind of bicycle gas control stretching handles, it is to be equipped with front fork casing in the front end of vehicle frame, the lower end of front fork casing is equipped with front fork, the inner wall of the front fork casing is equipped with the VERTICAL TUBE of interior octagonal shape, the upper end of front fork casing is equipped with pilot hole, handlebar connecting rod is housed in pilot hole, handlebar connecting pipe is the vertical bar of an outer octagonal shape, the vertical bar tight fit of outer octagonal shape in the VERTICAL TUBE of interior octagonal shape, its lower end is enclosed in by lock nut in front fork casing, the upper top of handlebar connecting rod is equipped with valve inside, drive handlebar connecting rod that can be turned up or lower downwards completion lifting upwards, rod lock will be connected by handlebar by shutting air valve air inlet mouth, the configuration of the present invention is simple, it is low to process cost, it is easy to use with obvious effects.
Description
Technical field
The present invention relates to a kind of bicycle handle bars, are specifically that a kind of bicycle using gas control adjustment lifting is flexible
.
Background technology
Current market sales of bicycle, the height of handlebar are adjusted by bolt, and when adjustment must use spanner
Or specific purpose tool, it is then helpless to leave tool.Therefore, then very inconvenient in use.
Invention content
The purpose of the present invention is exactly to overcome drawbacks described above, provides a kind of gas control stretching handle, to solve the adjustment of handlebar height
Problem provides to the user conveniently.
The solution of the present invention includes vehicle frame, front fork casing, lock nut and handlebar connecting rod, is structurally characterized in that in vehicle frame
Front end be equipped with front fork casing, the lower end of front fork casing is equipped with front fork, and the inner wall of the front fork casing is equipped with interior octagonal shape
VERTICAL TUBE, the upper end of front fork casing is equipped with pilot hole, and the circumference on the outside of pilot hole is equipped with external screw thread, and external screw thread is equipped with lock
Tight nut, pilot hole is interior to be equipped with handlebar connecting rod.The handlebar connecting pipe is the vertical bar of an outer octagonal shape, outer octagonal shape
Vertical bar tight fit in the VERTICAL TUBE of interior octagonal shape, lower end is enclosed in by lock nut in front fork casing,
The upper top of handlebar connecting rod is equipped with valve inside, and the preceding upper end of handlebar connecting rod is equipped with handle before bicycle.
When adjustment, valve inside air admission hole is opened, you can carry handlebar upwards or downwards by handlebar drive handlebar connecting rod is
Completion lifting can be turned up or lowerd downwards upwards, and rod lock will be connected by handlebar by shutting air valve air inlet mouth.Because of the company of handlebar
The inner wall of extension bar and front fork casing is close-fitting clearance, and is injected with sealing lubricating oil, i.e., gas-tight such as hydraulic jack
Sealing.
The configuration of the present invention is simple, reasonable design, processing cost is low, easy to use with obvious effects.
It is described in further detail below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is gas control stretching handle structural schematic diagram；
Fig. 2 is front fork casing structural schematic diagram；
Fig. 3 is handlebar connecting rod structural schematic diagram.
Specific implementation mode
The front end of vehicle frame 7 shown in Fig. 1-3 is equipped with front fork casing 2, and the lower end of front fork casing is equipped with front fork 1, before described
The inner wall for pitching casing is equipped with the VERTICAL TUBE of interior octagonal shape, and the upper end of front fork casing is equipped with pilot hole 8, the circle on the outside of pilot hole
It is equipped with external screw thread 9 week, external screw thread is equipped with lock nut 3, handlebar connecting rod 6 is housed in pilot hole.The handlebar connecting pipe
For the vertical bar of an outer octagonal shape, the vertical bar tight fit of outer octagonal shape in the VERTICAL TUBE of interior octagonal shape,
Its lower end is enclosed in by lock nut in front fork casing, and the upper top of handlebar connecting rod is equipped with valve inside 5, before handlebar connecting rod
Upper end is equipped with before bicycle 4.
Claims (3)
1. a kind of bicycle gas control stretching handle, including vehicle frame, front fork casing, lock nut and handlebar connecting rod, it is characterised in that：
The vehicle frame（7）Front end be equipped with front fork casing（2）, the lower end of front fork casing is equipped with front fork（1）, the inner wall of the front fork casing
It is equipped with the VERTICAL TUBE of interior octagonal shape, the upper end of front fork casing is equipped with pilot hole（8）, the circumference on the outside of pilot hole is equipped with outer
Screw thread（9）, external screw thread is equipped with lock nut（3）, pilot hole is interior to be equipped with handlebar connecting rod（6）.
2. bicycle gas control stretching handle according to claim 1, it is characterised in that：The handlebar connecting pipe is one outer eight
The vertical bar of angular shape, the vertical bar tight fit of outer octagonal shape in the VERTICAL TUBE of interior octagonal shape, lower end by
Lock nut is enclosed in front fork casing.
3. bicycle gas control stretching handle according to claim 1, it is characterised in that：The upper top of the handlebar connecting rod is set
There is valve inside（5）, the preceding upper end of handlebar connecting rod is equipped with handle before bicycle（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810510918.9A CN108482559A (en) | 2018-05-25 | 2018-05-25 | Bicycle gas control stretching handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810510918.9A CN108482559A (en) | 2018-05-25 | 2018-05-25 | Bicycle gas control stretching handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108482559A true CN108482559A (en) | 2018-09-04 |
Family
ID=63350796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810510918.9A Pending CN108482559A (en) | 2018-05-25 | 2018-05-25 | Bicycle gas control stretching handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108482559A (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993021056A1 (en) * | 1992-04-10 | 1993-10-28 | Elio Iacono | Device for changing the riding position in two-wheel vehicles |
| JPH08169378A (en) * | 1994-08-19 | 1996-07-02 | Yumihiko Teraoka | Handle bar height regulator of bicycle |
| DE10001692A1 (en) * | 2000-01-18 | 2000-08-17 | Arwit Greis | Suspension for two-wheeled vehicles has telescopic hydraulic cylinders installed in pairs on both sides of axles as parallel fork at front and at rear as variable strutting between swinging fork and saddle tube |
| TW410773U (en) * | 1999-04-06 | 2000-11-01 | Tsai Jin Sung | Gas fill typed pneumatic pressure bar for front fork of bicycle |
| TW423447U (en) * | 1998-03-27 | 2001-02-21 | Spinner Industry Co Ltd | Improved shock absorbing front fork structure of pre-pressurized air bag type |
| US20030020255A1 (en) * | 2000-03-20 | 2003-01-30 | Andreas Felsl | Bicycle |
| CN2673782Y (en) * | 2003-12-22 | 2005-01-26 | 上海千鹤电动车有限公司 | Electrocar front wheel steering mechanism |
| TWM320527U (en) * | 2007-04-30 | 2007-10-11 | Kind Shock Hi Tech Co Ltd | Pneumatic shock fork |
| CN201405990Y (en) * | 2009-05-15 | 2010-02-17 | 舒方德 | Multifunctional bicycle head for bicycles |
| US20110187166A1 (en) * | 2010-02-03 | 2011-08-04 | Walsh Austin A | Bicycle Seat Height Adjusting Assembly |
| CN202029974U (en) * | 2011-03-21 | 2011-11-09 | 武济群 | Telescopic support |
| WO2013076438A1 (en) * | 2011-11-21 | 2013-05-30 | Poss Limited | Handlebar height adjustment mechanism for a cycle |
| US20130313803A1 (en) * | 2012-05-25 | 2013-11-28 | Hayes Bicycle Group, Inc. | Rubber isolation system incorporated between the compression rod and the gas spring assembly of a bicycle fork |
| CN205632764U (en) * | 2016-04-26 | 2016-10-12 | 刘全理 | Random elevating gear of bicycle saddle |
| CN107914814A (en) * | 2016-10-09 | 2018-04-17 | 台湾穗高工业股份有限公司 | The shock absorbing apparatus of bicycle front fork |
| CN207360494U (en) * | 2017-09-12 | 2018-05-15 | 志庆工业股份有限公司 | Bicycle bowl group integrated structure with anti-loose packing ring |
| CN208412010U (en) * | 2018-05-25 | 2019-01-22 | 张学田 | Bicycle gas control stretching handle |
-
2018
- 2018-05-25 CN CN201810510918.9A patent/CN108482559A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993021056A1 (en) * | 1992-04-10 | 1993-10-28 | Elio Iacono | Device for changing the riding position in two-wheel vehicles |
| JPH08169378A (en) * | 1994-08-19 | 1996-07-02 | Yumihiko Teraoka | Handle bar height regulator of bicycle |
| TW423447U (en) * | 1998-03-27 | 2001-02-21 | Spinner Industry Co Ltd | Improved shock absorbing front fork structure of pre-pressurized air bag type |
| TW410773U (en) * | 1999-04-06 | 2000-11-01 | Tsai Jin Sung | Gas fill typed pneumatic pressure bar for front fork of bicycle |
| DE10001692A1 (en) * | 2000-01-18 | 2000-08-17 | Arwit Greis | Suspension for two-wheeled vehicles has telescopic hydraulic cylinders installed in pairs on both sides of axles as parallel fork at front and at rear as variable strutting between swinging fork and saddle tube |
| US20030020255A1 (en) * | 2000-03-20 | 2003-01-30 | Andreas Felsl | Bicycle |
| CN2673782Y (en) * | 2003-12-22 | 2005-01-26 | 上海千鹤电动车有限公司 | Electrocar front wheel steering mechanism |
| TWM320527U (en) * | 2007-04-30 | 2007-10-11 | Kind Shock Hi Tech Co Ltd | Pneumatic shock fork |
| CN201405990Y (en) * | 2009-05-15 | 2010-02-17 | 舒方德 | Multifunctional bicycle head for bicycles |
| US20110187166A1 (en) * | 2010-02-03 | 2011-08-04 | Walsh Austin A | Bicycle Seat Height Adjusting Assembly |
| CN202029974U (en) * | 2011-03-21 | 2011-11-09 | 武济群 | Telescopic support |
| WO2013076438A1 (en) * | 2011-11-21 | 2013-05-30 | Poss Limited | Handlebar height adjustment mechanism for a cycle |
| US20130313803A1 (en) * | 2012-05-25 | 2013-11-28 | Hayes Bicycle Group, Inc. | Rubber isolation system incorporated between the compression rod and the gas spring assembly of a bicycle fork |
| CN205632764U (en) * | 2016-04-26 | 2016-10-12 | 刘全理 | Random elevating gear of bicycle saddle |
| CN107914814A (en) * | 2016-10-09 | 2018-04-17 | 台湾穗高工业股份有限公司 | The shock absorbing apparatus of bicycle front fork |
| CN207360494U (en) * | 2017-09-12 | 2018-05-15 | 志庆工业股份有限公司 | Bicycle bowl group integrated structure with anti-loose packing ring |
| CN208412010U (en) * | 2018-05-25 | 2019-01-22 | 张学田 | Bicycle gas control stretching handle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208412010U (en) | Bicycle gas control stretching handle | |
| CN108482559A (en) | Bicycle gas control stretching handle | |
| CN209721537U (en) | A kind of low pressure filling mechanism of Chinese mugwort essential oil | |
| CN204689120U (en) | A kind of hand-held glass holder | |
| CN206381820U (en) | A kind of indoor harmful gas processing unit | |
| CN207014316U (en) | A kind of portable tool box for building | |
| CN204527473U (en) | A kind of new type foldable Segway Human Transporter | |
| CN105798848A (en) | Convenient claw hammer | |
| CN206479040U (en) | A kind of QPQ process for producing line automatic turnover bell | |
| CN206105896U (en) | Intelligent production line machinery manual control system | |
| CN204341310U (en) | Adjustable child's bicycle front fork structure | |
| CN203832914U (en) | Bottle cap of package bottle | |
| CN207538448U (en) | A kind of adapter assembly of attachment type raise scaffold structure | |
| CN208584487U (en) | A kind of novel large nut provision for disengagement | |
| CN207888109U (en) | A kind of stainless steel tube welding protection device | |
| CN204756293U (en) | Car pipe fitting is with sealed end cap | |
| CN206217947U (en) | A kind of gas cylinder handcart | |
| CN204328085U (en) | The energy-saving air valve that reduction valve combines with modulating valve | |
| CN204314100U (en) | Spices distillation sampler | |
| CN208618765U (en) | A kind of Wall brick auxiliary tool | |
| CN204133863U (en) | Feeding bottle flow regulator | |
| CN204130307U (en) | The structure of directly welded transformer radiator and leak test inflation are covered and seal cover | |
| CN208276797U (en) | Multi-functional cover opener for chemical barrel | |
| CN206395134U (en) | A kind of bottling liquid fertilizer flip cover assembly | |
| CN110157595B (en) | Fish paste production mixed fermentation device convenient to seal and use method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |