CN103264745B - Bicycle head and bicycle - Google Patents
Bicycle head and bicycle Download PDFInfo
- Publication number
- CN103264745B CN103264745B CN201310176447.XA CN201310176447A CN103264745B CN 103264745 B CN103264745 B CN 103264745B CN 201310176447 A CN201310176447 A CN 201310176447A CN 103264745 B CN103264745 B CN 103264745B
- Authority
- CN
- China
- Prior art keywords
- standpipe
- handlebar assembly
- bicycle
- handlebar
- fixed
- 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.)
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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
- B62K21/18—Connections between forks and handlebars or handlebar stems
- B62K21/24—Connections between forks and handlebars or handlebar stems readily releasable
-
- 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
Abstract
The invention discloses a bicycle head and a bicycle. The bicycle head comprises a handlebar module and a vertical pipe connected with the handlebar module. A locking structure which is used for avoiding the rotation of the handlebar module is arranged between the connection surfaces of the handlebar module and the vertical pipe, and a fixing structure which is used for fixing the handlebar module onto the vertical pipe is also arranged between the handlebar module and the vertical pipe. According to the bicycle head, the locking structure is arranged between the handlebar and the vertical pipe, and the handlebar and the vertical pipe are fixed through the fixing structure, so that when the fixing structure fixes the handlebar and the vertical pipe, the locking structure can avoid the rotation of the handlebar module, and when the fixing structure is released, the handlebar module can be rotated to a position parallel to a bicycle frame, further, effective space saving can be obtained when the bicycle is parked.
Description
Technical field
The present invention relates to bicycle and manufacture field, in particular, relate to a kind of headstock and bicycle of bicycle.
Background technology
General fixing of current bicycle headstock, once assemble, its handlebar has been fixing, because the width of handlebar is general longer, can take larger space when placement.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of headstock and the bicycle that reduce the bicycle in bicycle storing space.
The object of the invention is to be achieved through the following technical solutions:
A kind of headstock of bicycle, comprise handlebar assembly, the standpipe be connected with handlebar assembly, is provided with the occlusion structure preventing handlebar assembly from rotating between described handlebar assembly and the joint face of standpipe, be also provided with the fixed sturcture be fixed on by handlebar assembly on described standpipe between described handlebar assembly and standpipe.
Further, described occlusion structure comprises the flange or concave station that are positioned at standpipe, and be positioned at handlebar assembly coordinate the concave station or flange of locating with the flange of standpipe or concave station.
Further, described flange both sides are provided with the first inclined-plane; Accordingly, described concave station both sides are provided with the second inclined-plane coordinated with the first inclined-plane.
Further, described fixed sturcture comprises the boss be positioned in the middle part of standpipe, and described boss is provided with tapped bore; It is inner that described boss is embedded into described handlebar assembly, and described handlebar assembly is provided with forcing screw, and described forcing screw penetrates in handlebar assembly to coordinate with the tapped bore of described boss and fixes.
Further, the upside of described forcing screw is provided with the handle conveniently rotatably compressing screw; Sidewall around described boss is provided with ladder platform, and ladder platform is provided with spring.
Further, described fixed sturcture comprises the first lateral pin with threaded hole being positioned at boss in the middle part of standpipe, handle, thread rod and being positioned in the middle part of standpipe, it is inner that described first lateral pin is embedded into described handlebar assembly, and the sidewall around described boss is provided with ladder platform, and ladder platform is provided with spring; Described handle is arranged on the top of handlebar assembly, the root of described handle is provided with eccentric cam, rotating shaft place of described cam is provided with the second lateral pin with threaded hole, described thread rod one end is fixed in the tapped bore of the first lateral pin through spring, and the other end is fixed in the tapped bore of described second lateral pin through the top of handlebar assembly.
Further, described fixed sturcture comprises the boss be positioned in the middle part of standpipe, and described boss is provided with tapped bore; It is inner that described boss is embedded into described handlebar assembly, and the sidewall around described boss is provided with ladder platform, and ladder platform is provided with spring; Described thread rod one end is provided with outside thread, and the other end is fixed with the socket cap of interior hexagonal; Described externally threaded one end of thread rod band is fixed in the tapped bore of the first lateral pin through spring, and the other end passes handlebar assembly and is fixed on the top of described handlebar assembly.
Further, described handlebar assembly comprises handlebar, and with the protrusive tube that handlebar is fixing, described standpipe embeds in protrusive tube to coordinate and fixes.
A kind of bicycle, comprises the headstock of bicycle of the present invention.
Further, described bicycle comprises lock screw, heronsbill screw, heronsbill, head tube bowl group, vertical tube of front fork, vehicle frame head pipe and vehicle frame, described standpipe inserts the outside of vertical tube of front fork, and be pressed in the upside of head tube bowl group, the inner side of heronsbill press-in vertical tube of front fork, and by heronsbill screw locking; Described standpipe is pressed in head tube bowl group, and is fixed by lock screw, and described vertical tube of front fork rotates around vehicle frame head pipe, and described vehicle frame head pipe is fixed on described vehicle frame.
Further, described bicycle is folding bicycle.
Occlusion structure is provided with between handlebar assembly and standpipe in the present invention, and be fixed by fixed sturcture, when fixed sturcture by handlebar assembly and standpipe fastening time, occlusion structure can prevent handlebar assembly from rotating, just can rotating vehicle handle when unclamping fixed sturcture, handlebar is rotated to the parallel position of vehicle frame, so just can when storing bicycle effective conserve space.
Accompanying drawing explanation
Fig. 1 is the bicycle front elevational schematic of the embodiment of the present invention one;
Fig. 2 is the embodiment of the present invention one vehicle head part cross-sectional schematic;
Fig. 3 be the embodiment of the present invention one handlebar protrusive tube coordinate with standpipe look schematic diagram;
Fig. 4 is the embodiment of the present invention one handlebar protrusive tube enlarged diagram;
Fig. 5 is the embodiment of the present invention one standpipe enlarged diagram;
Fig. 6 is the embodiment of the present invention one bicycle schematic top plan view;
Fig. 7 looks schematic diagram after the embodiment of the present invention one bicycle headstock 90-degree rotation;
Fig. 8 looks schematic diagram after the embodiment of the present invention one Folding Bicycle headstock 90-degree rotation.
Fig. 9 is the bicycle front elevational schematic of the embodiment of the present invention two;
Figure 10 is the embodiment of the present invention two headstock part A enlarged diagram;
Figure 11 be the embodiment of the present invention two handlebar protrusive tube coordinate with standpipe look schematic diagram;
Figure 12 is the constructional drawing of another embodiment;
Figure 13 is the partial enlarged drawing at A place in Figure 12.
Wherein:
1, handlebar; 2, protrusive tube; 3, standpipe; 4, spring; 5, forcing screw; 6, heronsbill screw; 7, heronsbill; 8, lock screw; 9, head tube bowl group; 10, vertical tube of front fork; 11, vehicle frame; 12, handle; 13, cam; 14, thread rod; 15, the first lateral pin, 16, the second lateral pin; 111, vehicle frame head pipe; 21, concave station; 22, the second inclined-plane; 31, flange; 32, the first inclined-plane; 33, ladder platform; 34, negative thread; 35, boss; 51, handle.
Detailed description of the invention
The present invention discloses a kind of bicycle, and bicycle comprises headstock.Headstock comprises handlebar assembly, the standpipe be connected with handlebar assembly, is provided with the occlusion structure preventing handlebar assembly from rotating between handlebar assembly and the joint face of standpipe, is also provided with the fixed sturcture be fixed on by handlebar assembly on standpipe between handlebar assembly and standpipe.
Occlusion structure is provided with between handlebar assembly and standpipe in the present invention, and be fixed by fixed sturcture, when fixed sturcture by handlebar assembly and standpipe fastening time, occlusion structure can prevent handlebar assembly from rotating, just can rotating vehicle handle when unclamping fixed sturcture, handlebar is rotated to the parallel position of vehicle frame, so just can when storing bicycle effective conserve space.
Below in conjunction with accompanying drawing and preferred embodiment, the invention will be further described.
Embodiment one
As shown in Fig. 1 ~ 8, the bicycle of present embodiment comprises headstock, headstock comprises handlebar 1 assembly and standpipe 3, handlebar 1 assembly comprises handlebar 1, with the protrusive tube 2 that handlebar 1 is fixing, standpipe 3 embeds in protrusive tube 2 and coordinates fixing, is provided with the occlusion structure preventing protrusive tube 2 from rotating between the joint face of protrusive tube 2 and standpipe 3, is also provided with the fixed sturcture be fixed on by protrusive tube 2 on standpipe 3 between protrusive tube 2 and standpipe 3.Occlusion structure comprises the flange 31 being positioned at standpipe 3, and be positioned at protrusive tube 2 coordinate the concave station 21 of locating with the flange 31 of standpipe 3, standpipe 3 is flange 31 conversely certainly, protrusive tube 2 is also fine for concave station 21.
Flange 31 both sides are provided with the first inclined-plane 32; Accordingly, concave station 21 both sides are provided with the second inclined-plane 22 coordinated with the first inclined-plane 32.
Fixed sturcture comprises the boss 35 be positioned in the middle part of standpipe 3, and the sidewall around boss 35 is provided with ladder platform 33, and ladder platform 33 is provided with spring 4.Boss 35 is provided with tapped bore 34; It is inner that boss 35 is embedded into protrusive tube 2, and protrusive tube 2 is provided with forcing screw 5, and the upside of forcing screw 5 is provided with the handle 51 conveniently rotatably compressing screw 5.
Clickwise handle 51, the second inclined-plane 22 can be made to be pressed on the first inclined-plane 32, thus protrusive tube 2 is fastened on standpipe 3, left-hand revolution handle 51, the first inclined-plane 32 and the second inclined-plane 22 can be made to unclamp, and protrusive tube 2 upwards pushes up by spring 4, until the flange 31 of standpipe 3 leaves the concave station 21 of protrusive tube 2, protrusive tube 2 is pivoted 90 degree, then handlebar 1 can be rotated to parallel with vehicle frame 11.
Bicycle also comprises lock screw 8, heronsbill screw 6, heronsbill 7, head tube bowl group 9, vertical tube of front fork 10, vehicle frame head pipe 111 and vehicle frame 11, standpipe 3 inserts the outside of vertical tube of front fork 10, and be pressed in the upside of head tube bowl group 9, heronsbill 7 is pressed into the inner side of vertical tube of front fork 10, and is locked by heronsbill screw 6; Standpipe 3 is pressed in head tube bowl group 9, and is fixed by lock screw 8, and vertical tube of front fork 10 rotates around vehicle frame head pipe 111, and vehicle frame head pipe 111 is fixed on vehicle frame 11.
Bicycle can be folding bicycle, also can be non-folding bicycle.For folding bicycle, after vehicle frame 11 can being folded, handlebar 1 is rotated as the parallel direction of vehicle frame 11, thus reduces the placement space (as shown in Figure 8) of bicycle.
Certainly, forcing screw can also adopt thread rod, and thread rod one end is provided with outside thread, and the other end is fixed with the socket cap of interior hexagonal; Described externally threaded one end of thread rod band is fixed in the tapped bore of the first lateral pin through spring, and the other end passes handlebar assembly and is fixed on the top of described handlebar assembly.Use the screw of outer-hexagonal just can regulate from double thread bar the socket cap of interior hexagonal, easy to use.
Embodiment two
Present embodiment is compared with embodiment one, and the key distinction is fixed sturcture.
Described fixed sturcture comprises the boss be positioned in the middle part of standpipe; The fixed sturcture of present embodiment comprises handle 12, thread rod 14 and is positioned at the first lateral pin 15 with threaded hole in the middle part of standpipe 3, the protrusive tube 2 that first lateral pin 15 is embedded into handlebar assembly is inner, sidewall around described boss is provided with ladder platform, and ladder platform is provided with spring 4; Handle 12 is arranged on the top of protrusive tube 2, the root of handle 12 is provided with eccentric cam 13, rotating shaft place of cam 13 is provided with the second lateral pin 16 with threaded hole, thread rod 14 one end is fixed in the tapped bore of the first lateral pin through spring 4, and the other end is fixed in the tapped bore of the second lateral pin through the top of protrusive tube 2.
When stirring handle, cam rotates, and drives the upper and lower motion of thread rod.When thread rod up moves, between standpipe and protrusive tube, flange and concave station are closely engaged, and realize the fixing of standpipe and protrusive tube; When thread rod up moves, between standpipe and protrusive tube, flange is separated with concave station, now rotatable protrusive tube, regulates the position of handlebar, saves parking space.
Embodiment three
See Figure 12 and Figure 13, present embodiment is compared with embodiment one, and fixed sturcture comprises the boss be positioned in the middle part of standpipe, and described boss is provided with tapped bore; It is inner that described boss is embedded into described handlebar assembly, and the sidewall around described boss is provided with ladder platform, and ladder platform is provided with spring; Described thread rod one end is provided with outside thread, and the other end is fixed with the socket cap of interior hexagonal; Described externally threaded one end of thread rod band is fixed in the tapped bore of the first lateral pin through spring, and the other end passes handlebar assembly and is fixed on the top of described handlebar assembly.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (6)
1. the headstock of a bicycle, comprise handlebar assembly, the standpipe be connected with handlebar assembly, it is characterized in that, be provided with the occlusion structure preventing handlebar assembly from rotating between described handlebar assembly and the joint face of standpipe, between described handlebar assembly and standpipe, be also provided with the fixed sturcture be fixed on by handlebar assembly on described standpipe; Described occlusion structure comprises the flange or concave station that are positioned at standpipe, and be positioned at handlebar assembly coordinate the concave station or flange of locating with the flange of standpipe or concave station; Described flange both sides are provided with the first inclined-plane; Accordingly, described concave station both sides are provided with the second inclined-plane coordinated with the first inclined-plane; Described fixed sturcture comprises the first lateral pin with threaded hole being positioned at boss in the middle part of standpipe, handle, thread rod and being positioned in the middle part of standpipe, it is inner that described first lateral pin is embedded into described handlebar assembly, sidewall around described boss is provided with ladder platform, and ladder platform is provided with spring; Described handle is arranged on the top of handlebar assembly, the root of described handle is provided with eccentric cam, rotating shaft place of described cam is provided with the second lateral pin with threaded hole, described thread rod one end is fixed in the tapped bore of the first lateral pin through spring, and the other end is fixed in the tapped bore of described second lateral pin through the top of handlebar assembly.
2. the headstock of a bicycle, comprise handlebar assembly, the standpipe be connected with handlebar assembly, it is characterized in that, be provided with the occlusion structure preventing handlebar assembly from rotating between described handlebar assembly and the joint face of standpipe, between described handlebar assembly and standpipe, be also provided with the fixed sturcture be fixed on by handlebar assembly on described standpipe; Described occlusion structure comprises the flange or concave station that are positioned at standpipe, and be positioned at handlebar assembly coordinate the concave station or flange of locating with the flange of standpipe or concave station; Described flange both sides are provided with the first inclined-plane; Accordingly, described concave station both sides are provided with the second inclined-plane coordinated with the first inclined-plane; Described fixed sturcture comprises the boss be positioned in the middle part of standpipe, and described boss is provided with tapped bore; It is inner that described boss is embedded into described handlebar assembly, and the sidewall around described boss is provided with ladder platform, and ladder platform is provided with spring; Described thread rod one end is provided with outside thread, and the other end is fixed with the socket cap of interior hexagonal; Described externally threaded one end of thread rod band is fixed in the tapped bore of the first lateral pin through spring, and the other end passes handlebar assembly and is fixed on the top of described handlebar assembly.
3. the headstock of bicycle as claimed in claim 1, it is characterized in that, described handlebar assembly comprises handlebar, and with the protrusive tube that handlebar is fixing, it is fixing that described standpipe embeds cooperation in protrusive tube.
4. the headstock of bicycle as claimed in claim 2, it is characterized in that, described handlebar assembly comprises handlebar, and with the protrusive tube that handlebar is fixing, it is fixing that described standpipe embeds cooperation in protrusive tube.
5. a bicycle, comprise as arbitrary in Claims 1 to 4 as described in the headstock of bicycle; Described bicycle also comprises lock screw, heronsbill screw, heronsbill, head tube bowl group, vertical tube of front fork, vehicle frame head pipe and vehicle frame, described standpipe inserts the outside of vertical tube of front fork, and be pressed in the upside of head tube bowl group, the inner side of heronsbill press-in vertical tube of front fork, and by heronsbill screw locking; Described standpipe is pressed in head tube bowl group, and is fixed by lock screw, and described vertical tube of front fork rotates around vehicle frame head pipe, and described vehicle frame head pipe is fixed on described vehicle frame.
6. bicycle as claimed in claim 5, it is characterized in that, described bicycle is folding bicycle.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310176447.XA CN103264745B (en) | 2013-05-14 | 2013-05-14 | Bicycle head and bicycle |
| PCT/CN2013/089912 WO2014183441A1 (en) | 2013-05-14 | 2013-12-19 | Bicycle front set, and bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310176447.XA CN103264745B (en) | 2013-05-14 | 2013-05-14 | Bicycle head and bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103264745A CN103264745A (en) | 2013-08-28 |
| CN103264745B true CN103264745B (en) | 2015-07-01 |
Family
ID=49008427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310176447.XA Active CN103264745B (en) | 2013-05-14 | 2013-05-14 | Bicycle head and bicycle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103264745B (en) |
| WO (1) | WO2014183441A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264745B (en) * | 2013-05-14 | 2015-07-01 | 何响明 | Bicycle head and bicycle |
| CN103818506A (en) * | 2014-03-03 | 2014-05-28 | 杨顺 | Ultra short folding electrical bicycle |
| DE102018102544A1 (en) * | 2018-02-05 | 2019-08-08 | Tobias Kruschhausen | Frame device for a tilting vehicle and a tilting vehicle |
| CN110435803A (en) * | 2019-09-11 | 2019-11-12 | 天津富士达自行车工业有限公司 | A kind of coupling type front fork and the bicycle structure vertical fast assembling-disassembling |
| GB202207297D0 (en) * | 2022-05-18 | 2022-06-29 | Development Ind Ltd | Bicycle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101259866A (en) * | 2007-03-05 | 2008-09-10 | 赵国志 | Shock absorbing structure for bicycle |
| DE202009016485U1 (en) * | 2009-12-03 | 2010-10-14 | Sammüller, Herbert | Bicycle stem, height-adjustable in combination with a suspension for A-Head steerer tube attachment and for standard stem attachment (inner tube attachment) |
| CN202243889U (en) * | 2011-08-31 | 2012-05-30 | 大行科技(深圳)有限公司 | Handlebar clamping device |
| CN102490847A (en) * | 2011-12-10 | 2012-06-13 | 常州晟宇车辆部件厂 | Foldable handlebar |
| CN202429315U (en) * | 2012-01-16 | 2012-09-12 | 太仓市车中宝休闲用品有限公司 | Conical sleeving quick-release locking type foldable stem |
| CN203402345U (en) * | 2013-05-14 | 2014-01-22 | 何响明 | Bicycle and headstock of same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2932770A1 (en) * | 2008-06-24 | 2009-12-25 | Alain Jean Jacques Couillaud | Handle-bar grip e.g. suspension grip, for bicycle, has body sliding up and down in case when pressure is exerted downwardly on handlebar, where body slides along printed load and is remounted by pushing spring when pressure is released |
| CN101554908B (en) * | 2009-05-04 | 2011-05-18 | 韩德玮 | Adjusting mechanism of handle bar position |
| CN103264745B (en) * | 2013-05-14 | 2015-07-01 | 何响明 | Bicycle head and bicycle |
-
2013
- 2013-05-14 CN CN201310176447.XA patent/CN103264745B/en active Active
- 2013-12-19 WO PCT/CN2013/089912 patent/WO2014183441A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101259866A (en) * | 2007-03-05 | 2008-09-10 | 赵国志 | Shock absorbing structure for bicycle |
| DE202009016485U1 (en) * | 2009-12-03 | 2010-10-14 | Sammüller, Herbert | Bicycle stem, height-adjustable in combination with a suspension for A-Head steerer tube attachment and for standard stem attachment (inner tube attachment) |
| CN202243889U (en) * | 2011-08-31 | 2012-05-30 | 大行科技(深圳)有限公司 | Handlebar clamping device |
| CN102490847A (en) * | 2011-12-10 | 2012-06-13 | 常州晟宇车辆部件厂 | Foldable handlebar |
| CN202429315U (en) * | 2012-01-16 | 2012-09-12 | 太仓市车中宝休闲用品有限公司 | Conical sleeving quick-release locking type foldable stem |
| CN203402345U (en) * | 2013-05-14 | 2014-01-22 | 何响明 | Bicycle and headstock of same |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014183441A1 (en) | 2014-11-20 |
| CN103264745A (en) | 2013-08-28 |
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Effective date of registration: 20180319 Address after: 518126 Guangdong province Shenzhen city Baoan District street Xixiang Development Zone guwu Taihua Industrial Park 6A Building 8 layer plane Patentee after: Shenzhen rabbit Intelligent Technology Co., Ltd. Address before: 410600 Hunan province Ningxiang County Sha Xiang Shi Mei Cun Shi Meizu Patentee before: He Xiangming |
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