CN2419158Y - Foldable handlebar - Google Patents
Foldable handlebar Download PDFInfo
- Publication number
- CN2419158Y CN2419158Y CN 00233032 CN00233032U CN2419158Y CN 2419158 Y CN2419158 Y CN 2419158Y CN 00233032 CN00233032 CN 00233032 CN 00233032 U CN00233032 U CN 00233032U CN 2419158 Y CN2419158 Y CN 2419158Y
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- CN
- China
- Prior art keywords
- handlebar
- main body
- foldable
- vehicle
- pin
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to a foldable vehicle handlebar, which comprises a vehicle handlebar body, vehicle handles, and spring pins used for locking a mechanism. The utility model is characterized in that a directed inserting and matching structure is improved between the vehicle handlebar body and the vehicle handle; the matching structure is used for transmitting radial torque force which is generated in use, and therefore, the stress effect is enhanced, and the connection among the bicycle handlebar body and the bicycle handles is firm and reliable. By utilizing slotted holes which are arranged on inserting ends of the vehicle handles, the vehicle handles after hinged can axially stretch, fold and rotate under the limitation of distances of the slotted holes. The foldable vehicle handlebar has the advantages of scientific design, reasonable structure, convenient use, flexible and compact folding mechanism, etc.
Description
The utility model relates to the folded form handlebar, the Foldable handlebar after especially a kind of structural development.
For adapting to the needs of folding bicycle or Kickboard Scooter, people have designed a kind of folding handlebar, this folding handle bar is made up of pipe shape handlebar main body and the cylindrical handlebar that can be plugged in its two ends pipe, the handlebar at handlebar main body and its two ends adopts a rope polyphone, dependence rope under the folded state is suspended on handlebar at the two ends of handlebar main body, respectively two handlebars are inserted from the two ends of handlebar main body during use, for making the handlebar location of insertion, the spring pin that can embed pipe shape handlebar main body relevant position pin-and-hole is set on handlebar usually, when the handlebar insertion at handlebar main body two ends puts in place, spring pin on the handlebar just embeds pin-and-hole set on the handlebar main body, the bindiny mechanism of locking handlebar.Though this Foldable handlebar has satisfied the requirement of dwindling handlebar length, but, owing to be connected for telescoping between handlebar main body and the handlebar, and only rely on a pin location that diameter is very little, the shearing force that pin can bear is extremely limited, this shows that this so-called Foldable handlebar structure is irrational, use is dangerous, insecure.And the handlebar main body that folded state disconnects is down freely separated with two handlebars, and is very not compact.Undoubtedly, adopt the Foldable handlebar of this structure, can influence the whole structure of bicycle or Kickboard Scooter widely.
The purpose of this utility model is not enough at existing on the above-mentioned Foldable handlebar structure, and a kind of new type foldable handlebar that is intended to overcome above-mentioned Foldable handlebar all defect is provided.
Foldable handlebar of the present utility model, comprise: handlebar main body and the handlebar that can be plugged on its two ends, be provided with the spring pin and the pin-and-hole of locking after supplying both grafting to put in place between handlebar main body and two handlebars, it is characterized in that: the spigot of handlebar is a rectangular configuration, handlebar main body two ends have the respective rectangular structure slot hole that the handle rectangular configuration spigot of buying car in installments inserts, and the breach of turning back for the handlebar after inserting is left in the bottom in respective rectangular structure slot hole, handlebar main body two ends; Handlebar rectangular configuration spigot is provided with the groove cylindrical void, and the two ends of handlebar main body are respectively equipped with pin hole correspondingly, is hinged by bearing pin between handlebar main body and the handlebar to be integral.
Foldable handlebar design philosophy of the present utility model is: will be improved to the directed structure that cooperates of inserting between handlebar main body and the handlebar, transmit the radially torsion that takes place in the use by this fit structure, stressed effect improves greatly, makes triangular connection firm and reliable.Utilization is arranged on the groove cylindrical void on the handlebar spigot, can make the handlebar after being hinged axially stretch and turn back under the qualification of groove bar pitch-row.This Foldable handlebar design science, rational in infrastructure, have advantages such as easy to use, the flexible compactness of fold mechanism.
The concrete structure of the utility model Foldable handlebar is provided in detail by the following drawings and embodiment.
Fig. 1 is a Foldable handlebar structure assembling scheme drawing;
Fig. 2 is a Foldable handlebar plug-in position section-drawing shown in Figure 1;
Fig. 3 is a Foldable handlebar inserting state scheme drawing shown in Figure 1;
Fig. 4 is a Foldable handlebar folded position scheme drawing shown in Figure 1;
Fig. 5 is the handlebar agent structure enlarged drawing of Foldable handlebar shown in Figure 1;
Fig. 6 is the handlebar structure enlarged drawing of Foldable handlebar shown in Figure 1.
Embodiment: can be clear that from 1 figure Foldable handlebar is made up of handlebar main body 1 and two handlebars 2.Handlebar main body 1 and handlebar 2 are cylindrical structural.The two ends of handlebar main body 1 (see figure 5) are provided with rectangular configuration slot hole 3 through transition step 12, and the breach 4 that the handle 2 of buying car in installments is turned back is left in the bottom in slot hole 3; The top in 1 liang of end slot hole 3 of handlebar main body is provided with the pin-and-hole 5 that the set spring pin 10 of handle 2 spigots of buying car in installments embeds, and slot hole 3 corresponding both sides cell walls are provided with for connecting the pin-and-hole 7 that bearing pin 6 inserts.The structure that the spigot 14 sharp processing one-tenth of handlebar 2 (see figure 6)s and handlebar main body 1 end moment shape structure slot hole 3 is corresponding, handlebar 2 spigots 14 transition shoulders 13 can be meshed with handlebar main body 1 end transition shoulder 12; The spring pin 10 that installations can be stretched out from tube wall pin-and-hole 9 in the handlebar 2 spigots 14 center waist shaped holes 8; The spigot 14 of handlebar 2 is provided with and handlebar main body 1 slot hole 3 set pin-and-hole 7 corresponding groove cylindrical voids 11, turns back for the handlebar 2 after the convenient insertion handlebar main body 1, and groove cylindrical void 11 can be made into the dumbbell shaped cylindrical void that an end is big, an end is little.Handlebar main body 1 concerns (see figure 2) with the installation of handlebar 2: earlier spring pin 10 is placed in the waist shaped hole 8 of handlebar 2 spigots 14, make the pin of spring pin 10 stretch out from handlebar 2 tube wall pin-and-holes 9.Then handlebar 2 is inserted the slot hole 3 of handlebar main bodys 1 end, when in the handlebar 2 plant handlebar main bodys 1 slot hole 3 during 12 bottoms, round platform rank, the spring pin 10 of handlebar 2 will be sold jack-up with the elastic force effect and embed handlebar main body 1 corresponding pin-and-hole 5, make handlebar 2 and handlebar main body 1 with the mode of the close fit (see figure 3) that links into an integrated entity.The i.e. combined action that cooperates with concavo-convex step surface, interior outer mold surface and bearing pin, spring pin etc. between the handlebar 2 with handlebar main body 1 realizes the combination of the firm one of Foldable handlebar.
The folding operation of this Foldable handlebar is very simple, after only must dead spring pin 10, handlebar 2 is outwards pulled out, utilize the macropore of handlebar 2 dumbbell strip slot cylindrical voids 11 and cooperating of bearing pin 6, handlebar 2 can be turned back to breach 4 sides in handlebar main body 1 rectangular configuration slot hole 3, realize the folding (see figure 4) of handlebar.
Claims (3)
1, a kind of Foldable handlebar, comprise: handlebar main body and the handlebar that can be plugged on its two ends, be provided with the spring pin and the pin-and-hole of locking after supplying both grafting to put in place between handlebar main body and two handlebars, it is characterized in that: the spigot of handlebar is a rectangular configuration, handlebar main body two ends have the respective rectangular structure slot hole that the handle rectangular configuration spigot of buying car in installments inserts, and the breach of turning back for the handlebar after inserting is left in the bottom in respective rectangular structure slot hole, handlebar main body two ends; Handlebar rectangular configuration spigot is provided with the groove cylindrical void, and the two ends of handlebar main body are respectively equipped with pin hole correspondingly, is hinged by bearing pin between handlebar main body and the handlebar to be integral.
2, Foldable handlebar according to claim 1 is characterized in that: the groove cylindrical void is the dumbbell shaped cylindrical void that an end is big, an end is little.
3, Foldable handlebar according to claim 1 is characterized in that: handlebar main body and handlebar grafting fitting surface are provided with step mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00233032 CN2419158Y (en) | 2000-05-01 | 2000-05-01 | Foldable handlebar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00233032 CN2419158Y (en) | 2000-05-01 | 2000-05-01 | Foldable handlebar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2419158Y true CN2419158Y (en) | 2001-02-14 |
Family
ID=33595496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00233032 Expired - Fee Related CN2419158Y (en) | 2000-05-01 | 2000-05-01 | Foldable handlebar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2419158Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100423981C (en) * | 2006-11-28 | 2008-10-08 | 李奇光 | Bicycle double-folding handlebar |
| EP2481663A3 (en) * | 2011-01-28 | 2013-05-29 | Chichun Wu | Handlebar folding mechanism for foldable motorized vehicle |
| CN105000103A (en) * | 2013-12-31 | 2015-10-28 | 李陈 | Electric monocycle |
| CN105292358A (en) * | 2015-11-27 | 2016-02-03 | 温州卓达运动健身器材有限公司 | Folding handle |
| CN106218789A (en) * | 2016-08-22 | 2016-12-14 | 无锡鼎士智能科技有限公司 | A kind of Segway Human Transporter |
| CN108068965A (en) * | 2016-11-13 | 2018-05-25 | 青岛世纪云帆实业有限公司 | The handlebar that bicycle both ends can turn up |
-
2000
- 2000-05-01 CN CN 00233032 patent/CN2419158Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100423981C (en) * | 2006-11-28 | 2008-10-08 | 李奇光 | Bicycle double-folding handlebar |
| EP2481663A3 (en) * | 2011-01-28 | 2013-05-29 | Chichun Wu | Handlebar folding mechanism for foldable motorized vehicle |
| CN105000103A (en) * | 2013-12-31 | 2015-10-28 | 李陈 | Electric monocycle |
| CN105292358A (en) * | 2015-11-27 | 2016-02-03 | 温州卓达运动健身器材有限公司 | Folding handle |
| CN105292358B (en) * | 2015-11-27 | 2017-10-20 | 温州卓达运动健身器材有限公司 | A kind of folding handle |
| CN106218789A (en) * | 2016-08-22 | 2016-12-14 | 无锡鼎士智能科技有限公司 | A kind of Segway Human Transporter |
| CN106218789B (en) * | 2016-08-22 | 2019-07-26 | 无锡鼎士智能科技有限公司 | A kind of Segway Human Transporter |
| CN108068965A (en) * | 2016-11-13 | 2018-05-25 | 青岛世纪云帆实业有限公司 | The handlebar that bicycle both ends can turn up |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |