CN104386190A - Detachable handlebar stand pipe - Google Patents
Detachable handlebar stand pipe Download PDFInfo
- Publication number
- CN104386190A CN104386190A CN201410668195.7A CN201410668195A CN104386190A CN 104386190 A CN104386190 A CN 104386190A CN 201410668195 A CN201410668195 A CN 201410668195A CN 104386190 A CN104386190 A CN 104386190A
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- head
- stand pipe
- conical head
- frame head
- 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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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The invention relates to a detachable handlebar stand pipe. The detachable handlebar stand pipe comprises a handlebar stand pipe cone head, a bicycle frame head tube cone head, a tight pressing block and a bicycle frame head tube, wherein the bicycle frame head tube cone head is tightly pressed on the bicycle frame head tube through the tight pressing block, the handlebar stand pipe cone head is inserted into the bicycle frame head tube cone head during the use process, and taper degrees of the handlebar stand pipe cone head and the bicycle frame head tube cone head are matched. The detachable handlebar stand pipe does not use a folding carton, is convenient to use, and can reduce the weight by about 300g.
Description
Technical field
The present invention relates to a kind of removable handle riser.
Background technology
The maximum advantage of folding bicycle is collapsible, is convenient for carrying.The key factor that folding bicycle is convenient for carrying is weight.Lightweight folding bicycle is more subject to the welcome of customer.Common folding device on common folding bicycle, needs the folding and retraction being realized handlebar by folded box, and it is convenient not to use, and adds the weight of folding bicycle.
Summary of the invention
For the deficiency that the folding device of above-mentioned existing folding bicycle exists, the invention provides a kind of removable handle riser, need not folded box be used, easy to use, and the weight of about 300 grams can be alleviated.
A kind of removable handle riser, comprise handlebar stem conical head, vehicle frame head pipe conical head, compact heap and vehicle frame head pipe, wherein: described vehicle frame head pipe conical head is pressed on described vehicle frame head pipe by described compact heap, handlebar stem conical head is in use inserted in vehicle frame head pipe conical head, and the taper fitting of described handlebar stem conical head, both vehicle frame head pipe conical heads.
Further, the tapped bore being separately positioned on described vehicle frame conical head and on described handlebar stem conical head is also comprised.
Further, the safety set screw coordinated with described tapped bore is also comprised.
Removable handle riser provided by the invention, need not use folded box, easy to use, and can alleviate the weight of about 300 grams.
Accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram of removable handle riser of the present invention.
Fig. 2 is the decomposition texture schematic diagram of removable handle riser of the present invention.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As depicted in figs. 1 and 2, removable handle riser 4 comprises handlebar stem conical head 41, safety set screw 42, vehicle frame head pipe conical head 43, compact heap 44 and vehicle frame head pipe 25, vehicle frame head pipe conical head 43 is pressed on vehicle frame head pipe 25 by compact heap 44, handlebar stem conical head 41 is in use inserted in vehicle frame conical head 43 li, the taper fitting of the two, therefore proportioning is tightr.For the sake of security, will beat tapped bore 45,46 respectively on vehicle frame conical head 43 He on handlebar stem conical head 41, safety set screw 42 can insert in tapped bore 45,46 and also coordinate with it, in handlebar use procedure, lock two taper fit.Common folding device needs the folding and retraction being realized handlebar by folded box, and this removable handle riser 4 does not use folded box, can alleviate the weight of about 300 grams, easy to use.
The above embodiment only have expressed embodiments of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (3)
1. a removable handle riser, it is characterized in that, comprise handlebar stem conical head, vehicle frame head pipe conical head, compact heap and vehicle frame head pipe, wherein: described vehicle frame head pipe conical head is pressed on described vehicle frame head pipe by described compact heap, described handlebar stem conical head is in use inserted in described vehicle frame head pipe conical head, and the taper fitting of described handlebar stem conical head, both vehicle frame head pipe conical heads.
2. removable handle riser as claimed in claim 1, is characterized in that, also comprises the tapped bore being separately positioned on described vehicle frame conical head and on described handlebar stem conical head.
3. removable handle riser as claimed in claim 2, is characterized in that, also comprises the safety set screw coordinated with described tapped bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410668195.7A CN104386190A (en) | 2014-11-20 | 2014-11-20 | Detachable handlebar stand pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410668195.7A CN104386190A (en) | 2014-11-20 | 2014-11-20 | Detachable handlebar stand pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104386190A true CN104386190A (en) | 2015-03-04 |
Family
ID=52604178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410668195.7A Pending CN104386190A (en) | 2014-11-20 | 2014-11-20 | Detachable handlebar stand pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104386190A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5553511A (en) * | 1993-10-05 | 1996-09-10 | Marui Co., Ltd. | Handle stem fixing device in a bicycle |
| JP2001010578A (en) * | 1999-06-29 | 2001-01-16 | Honda Motor Co Ltd | Frame structure of bicycle |
| CN2457019Y (en) * | 2000-11-29 | 2001-10-31 | 陈定兴 | Combined device for handlebar and vertical tube |
| JP2008110578A (en) * | 2006-10-31 | 2008-05-15 | Koji Uno | Holder |
| CN102145726A (en) * | 2011-05-17 | 2011-08-10 | 太仓市车中宝休闲用品有限公司 | Taper sleeve locking type folding handle riser |
| CN202225975U (en) * | 2011-09-14 | 2012-05-23 | 深圳市喜德盛自行车有限公司 | Handlebar adjusting device for folding bicycle |
| CN203439205U (en) * | 2013-07-12 | 2014-02-19 | 广州市银三环机械有限公司 | Bicycle frame head tube |
-
2014
- 2014-11-20 CN CN201410668195.7A patent/CN104386190A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5553511A (en) * | 1993-10-05 | 1996-09-10 | Marui Co., Ltd. | Handle stem fixing device in a bicycle |
| JP2001010578A (en) * | 1999-06-29 | 2001-01-16 | Honda Motor Co Ltd | Frame structure of bicycle |
| CN2457019Y (en) * | 2000-11-29 | 2001-10-31 | 陈定兴 | Combined device for handlebar and vertical tube |
| JP2008110578A (en) * | 2006-10-31 | 2008-05-15 | Koji Uno | Holder |
| CN102145726A (en) * | 2011-05-17 | 2011-08-10 | 太仓市车中宝休闲用品有限公司 | Taper sleeve locking type folding handle riser |
| CN202225975U (en) * | 2011-09-14 | 2012-05-23 | 深圳市喜德盛自行车有限公司 | Handlebar adjusting device for folding bicycle |
| CN203439205U (en) * | 2013-07-12 | 2014-02-19 | 广州市银三环机械有限公司 | Bicycle frame head tube |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150304 |
|
| WD01 | Invention patent application deemed withdrawn after publication |