CN2142813Y - Elastic shock-absorbing handlebar - Google Patents
Elastic shock-absorbing handlebar Download PDFInfo
- Publication number
- CN2142813Y CN2142813Y CN 92219149 CN92219149U CN2142813Y CN 2142813 Y CN2142813 Y CN 2142813Y CN 92219149 CN92219149 CN 92219149 CN 92219149 U CN92219149 U CN 92219149U CN 2142813 Y CN2142813 Y CN 2142813Y
- Authority
- CN
- China
- Prior art keywords
- handlebar
- transverse tube
- utility
- model
- bouncing plate
- 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.)
- Expired - Lifetime
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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model relates to an elastic shock-absorbing bicycle handlebar which is composed of a vertical pipe of the handlebar, a transverse pipe of the handlebar, a handlebar joint and a handlebar cover. The utility model is characterized in that a spring sheet and a safety sheet are respectively connected with both ends of the transverse pipe of the handlebar, and a padding pad is pushed on the upper end of the transverse pipe of the handlebar. The utility model has the advantages of simple structure, low cost, good bumpiness resistance performance and strong shock resistance and is an ideal bicycle handlebar.
Description
The utility model relates to a kind of spring shock damping handlebar, is bicycle handle bar's energy disperser specifically.
Generally popular bicycle handle bar almost all adopts rigid construction at present.Be expert at ride in because road is not desirable flat road, and the vibration of front-wheel can be directly delivered on the handlebar of bicycle, make the row person of riding feeling comfortably cool property very poor, when particularly running into the road of the recessed injustice in hole, often have little time reaction, may cause and take off having an accident.The counter power of making in saddle of the vibration of trailing wheel, I have declared " a kind of spring shock damping frame ".
The purpose of this utility model is to overcome above-mentioned shortcoming, and providing a kind of increases safety, bouncing plate on original bicycle handle bar structure, makes the row person of riding run into uneven road, does not have and obviously to feel a kind of bicycle handle bar of jolting.
In order to achieve the above object, the utility model is achieved in that it is by handle riser (3), transverse tube (4), and joint (1), bouncing plate (8), handlebar grip (9) constitutes.Be characterized in transverse tube (4) two ends are being connected to bouncing plate (8) respectively, safety disc (7), padding pad (6) are inserted in the pipe of a transverse tube (4) upper end.The outer end of bouncing plate (8) safety disc (7) is fixed together by built-up shaft (10), the other end is positioned on the transverse tube (4) by fix shaft (5), again by top screw (13), pass a transverse tube (4), with bouncing plate (8), safety disc (7), padding pad (6), withstand on the upper end of a transverse tube (4), handlebar is upwarped a little.
The utility model is simple in structure, under the situation that does not change the handlebar prototype, has increased safety disc (7), bouncing plate (8), has overcome the sense of discomfort that rigid construction brings.Be that the anti-at present performance of jolting is good, strong shock resistance, lower-cost a kind of bicycle handle bar.
Description of drawings:
Fig. 1 is the utility model constructional drawing;
Fig. 2 is the A-A cutaway view of Fig. 1.
The explanation of accompanying drawing drawing:
1-decides nut, 12-spring chair, 13-top screw to joint, 2-to screw rod, 3-handle riser, 4-to transverse tube, 5-fix shaft, 6-padding pad, 7-safety disc, 8-bouncing plate, 9-to overcoat, 10-built-up shaft, 11-.
It is as follows with the accompanying drawing to be that embodiment further specifies below:
It is the common iron pipe of 300mm that transverse tube (4) is adopted external diameter φ 22, internal diameter φ 18, length, cuts with scissors with taper hole above the strand M5 silk below the hole of the vertical brill φ 4.7 of at both ends 4.5mm place (boring saturating up and down).In that φ 10 holes are bored at transverse tube (4) 10mm place, M8 is decided nut (11) be welded on the hole of a transverse tube (4) φ 10.It is 155mm that bouncing plate (8) adopts length, and wide 13mm, thickness are 3 of 1.3mm; 2.0mm3 sheet, at both ends 10mm place dashes with φ 6 holes, and the material of bouncing plate is 62Si
2MnA high-quality spring steel forms through heat treatment process, also can adopt the material of 65Mn spring steel material and other characteristic close to replace.It is 1.5mm that safety disc (7) adopts thickness, other size identical with bouncing plate without hot-cured 62Si
2(purpose of safety disc setting is to prevent bouncing plate (8) fracture to MnA a slice, because of without hot-cured 62Si
262Si after the big and heat treatment of a piece of wood serving as a brake to halt a carriage of MnA
2MnA forms different tired parameters and has played the certain protection effect) safety disc (7) also can adopt the bigger material of other a piece of wood serving as a brake to halt a carriage to replace, as the corrosion-resistant steel elastomeric material etc.With a slice of the thick 2mm of bouncing plate (8), a slice juxtaposition of thick 1.3mm together, uppermost a slice is safety disc (7), it is fixing that an end penetrates φ 5 built-up shafts (10), built-up shaft (10) also can replace with the screw rod nut of M5.Built-up shaft (10) is fixing can not tension, loose excessively.Tension follows the string, and it is excessive to cross loose elastic force.General free clearance is about 1mm.(the padding pad is to make with hard rubber with padding pad (6) again, also available other plastic material replaces) insert in the transverse tube (4) with the bouncing plate that fixes (8) safety disc (7), penetrate the fix shaft (5) of M5 and tighten, pass M8 and decide nut (11) transverse tube (4) is tightened with being lined with M8 spring chair (12) in the middle of the M8 top screw (13), bouncing plate (8) safety disc (7) is upwarped slightly, put handlebar grip (9) (handlebar grip adopts top-quality rubber to make, and also can adopt other rubber-plastics material).The employing of the other end of transverse tube (4) is installed with quadrat method.
Being installed on the joint (1) in the middle of the transverse tube (4), a kind of spring shock damping installs making.Attention: the pressure direction of the direction Ying Yuhang person of the riding handgrip of fix shaft during installation (5) top screw (13) parallels substantially.The effect that handlebar upwarps a little is that the row person of riding handgrip pressure makes the basic keeping parallelism of a transverse tube (4) and handlebar grip (9).
Claims (3)
1, a kind of spring shock damping handlebar is by handle riser (3), transverse tube (4), joint (1), handlebar grip (8) constitutes, and it is characterized in that transverse tube (4) two ends being connected to bouncing plate (8) respectively, safety disc (7), padding pad (6) withstands on the upper end of a transverse tube (4).
2, by the described a kind of spring shock damping handlebar of claim 1, it is characterized in that bouncing plate (8) has at least 2 to overlap.
3, by the described a kind of spring shock damping handlebar of claim 1, it is characterized in that safety disc has a slice at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92219149 CN2142813Y (en) | 1992-06-20 | 1992-06-20 | Elastic shock-absorbing handlebar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92219149 CN2142813Y (en) | 1992-06-20 | 1992-06-20 | Elastic shock-absorbing handlebar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2142813Y true CN2142813Y (en) | 1993-09-29 |
Family
ID=33766459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92219149 Expired - Lifetime CN2142813Y (en) | 1992-06-20 | 1992-06-20 | Elastic shock-absorbing handlebar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2142813Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101088847B (en) * | 2007-07-13 | 2010-10-06 | 力帆实业(集团)股份有限公司 | Balance mechanism of motorcycle handlebar |
| CN104443209A (en) * | 2013-09-20 | 2015-03-25 | 川崎重工业株式会社 | Damping handle |
| CN104590467A (en) * | 2014-12-09 | 2015-05-06 | 宁波伊莱科机械科技有限公司 | Bicycle steady-state handlebar |
| CN107933799A (en) * | 2017-11-13 | 2018-04-20 | 上海共佰克智能科技有限公司 | Shock-proof cart handle and bicycle |
-
1992
- 1992-06-20 CN CN 92219149 patent/CN2142813Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101088847B (en) * | 2007-07-13 | 2010-10-06 | 力帆实业(集团)股份有限公司 | Balance mechanism of motorcycle handlebar |
| CN104443209A (en) * | 2013-09-20 | 2015-03-25 | 川崎重工业株式会社 | Damping handle |
| CN104443209B (en) * | 2013-09-20 | 2017-12-26 | 川崎重工业株式会社 | Vibration dampening handle |
| CN104590467A (en) * | 2014-12-09 | 2015-05-06 | 宁波伊莱科机械科技有限公司 | Bicycle steady-state handlebar |
| CN104590467B (en) * | 2014-12-09 | 2018-01-30 | 贵州极速黔行运动科技有限责任公司 | A kind of bicycle stable state handlebar |
| CN107933799A (en) * | 2017-11-13 | 2018-04-20 | 上海共佰克智能科技有限公司 | Shock-proof cart handle and bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |