TWI500551B - Bicycle quick release structure - Google Patents
Bicycle quick release structure Download PDFInfo
- Publication number
- TWI500551B TWI500551B TW102115007A TW102115007A TWI500551B TW I500551 B TWI500551 B TW I500551B TW 102115007 A TW102115007 A TW 102115007A TW 102115007 A TW102115007 A TW 102115007A TW I500551 B TWI500551 B TW I500551B
- Authority
- TW
- Taiwan
- Prior art keywords
- locking
- rod
- polygonal
- linkage rod
- lock
- Prior art date
Links
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
- B62K25/00—Axle suspensions
- B62K25/02—Axle suspensions for mounting axles rigidly on cycle frame or fork, e.g. adjustably
-
- 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
- B62K2206/00—Quick release mechanisms adapted for cycles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Description
本發明係一種自行車快拆結構,乃使自行車快拆結構之鎖迫桿及連動桿,於需旋轉鎖緊、放鬆可連結而連動,於鎖緊後鎖迫柄即脫離鎖迫桿,而得不會因震動造成鎖迫桿鬆動,達到安全功效。
查,習知之自行車快拆鎖迫結構,大體皆如圖一、二所示,係一鎖迫桿10穿組於輪軸,其一端設螺帽11而鎖合於車架16,另一端設連動桿12,鎖迫柄13、定位座15,連動桿12與鎖迫柄13之組合結構,係設成連動桿12具有連結頭14而呈偏心樞組合於鎖迫柄13中,當扳轉鎖迫柄13向下、向上動作時,可使連動桿12、鎖迫桿10動作,達到鎖迫緊、放鬆之目的;上述結構,其實存在有下列缺點:
(1)鎖迫柄13與連動桿12之組合結構,設成連結頭14直接穿組於鎖迫柄13,因此,鎖迫柄13只能上、下扳轉角度,無法調整左右角度,故需設螺帽11輔助鎖緊,而此螺帽11即是會有因震動而放鬆、鬆脫之問題。
(2)因鎖迫柄13不能調整左、右角度,而鎖迫柄需呈向下狀態抵貼定位於車架16,故,其必需配合螺帽11之鎖緊方可調整鎖迫柄13之角度,極麻煩、費時。
(3)尤其,連動桿12係直接螺合於鎖迫桿10之螺孔101,當鎖迫桿10鎖緊後,連動桿12仍連結於鎖迫桿10,故會有因「鎖迫柄13被誤碰觸轉動」、「行驅中之震動」造成連動桿12誤動作而使鎖迫桿10鬆動之虞,較不安全。
(4)定位座15無補強結構,耐力強度較差。
本發明即是改善上述習知之問題,主要技術、目的為:
其一,鎖迫桿一端設外螺牙鎖合於車架,另一端設螺孔,螺孔中設多邊形
槽,連動桿設有與多邊形槽相對應之多邊形頭,當欲旋轉鎖迫桿鎖緊、放鬆時,連動桿之多邊形頭可嵌入鎖迫桿之多邊形槽,形成可驅動旋轉。當鎖迫桿鎖緊後,連動桿之多邊形頭可脫離多邊形槽,而得不可驅動旋轉鎖迫桿,達到定位穩固,不會有因震動造成鎖迫桿誤鬆動之問題,安全功效佳,其鎖迫柄並可因此隨意設定位任何角度。
其二,鎖迫柄所抵觸之定位座設有內螺牙而組設一補強螺套,定位座中並設有中空之螺栓螺合於鎖迫桿,藉由補強螺套,螺栓,而得形成增大耐力強度之功效,因此可得更增大鎖迫定位之強度。
〔習知〕
10‧‧‧鎖迫桿
11‧‧‧螺帽
12‧‧‧連動桿
13‧‧‧鎖迫柄
14‧‧‧連結頭
15‧‧‧定位座
16‧‧‧車架
101‧‧‧螺孔
〔本發明〕
17‧‧‧車架
20‧‧‧鎖迫桿
21‧‧‧多邊形槽
26‧‧‧補強螺套
27‧‧‧螺栓
28‧‧‧定位座
22‧‧‧連動桿
23‧‧‧多邊形頭
24‧‧‧鎖迫柄
25‧‧‧連結頭
201‧‧‧螺孔
202、260‧‧‧外螺牙
270‧‧‧通孔
280‧‧‧內螺牙
第1圖習知立體分解圖
第2圖習知組合剖視圖
第3圖本發明立體分解圖
第4圖本發明組合剖視可驅動狀態圖
第5圖本發明鎖迫柄旋轉迫緊示意圖
第6圖本發明連動桿之多邊形頭脫離不可驅動狀態圖
請參閱第3、4、5、6圖,係包含:鎖迫桿20、連動桿22、定位座28、連結頭25、鎖迫柄24;連動桿22與連結頭25連結、及組合於鎖迫柄24中,連動桿22並組入鎖迫桿20中,鎖迫桿20一端具有外螺牙202而鎖合於車架17;其中,該鎖迫桿20另一端設有螺孔201,螺孔201中設有多邊形槽21;該連動桿22設有與多邊形槽21相對應形狀之多邊形頭23,鎖迫柄24可使連動桿22前進而得多邊形頭23嵌入鎖迫桿20之多邊形槽21,形成可驅動旋轉鎖迫桿20,亦可連動桿22後退使多邊形頭23脫離多邊形槽21,形成不可旋轉鎖迫桿20;該鎖迫桿20之螺孔201組設一具有通孔270之螺栓27,螺栓27係穿過定位座28,連動桿22係穿過螺栓27之通孔270;該定位座28設有內螺牙280,並設有補強螺套26,補強螺套26具有外螺牙260而螺合於定位座28之內螺牙280。
依據上述之結構,可形成下列之功效、優點:
(1)如第4、5圖所示,當欲旋轉鎖迫桿20鎖緊或放鬆時,連動桿22呈前進而使其多邊形頭23嵌入鎖迫桿20之多邊形槽21,旋轉鎖迫柄24(第5圖所示)、連動桿22即可連動鎖迫桿20旋轉。
(2)當完成鎖緊鎖迫桿20後,如第6圖所示,可使連動桿22後退,使其多邊形頭23脫離鎖迫桿20之多邊形槽21,因此,縱然外力或震動力造成連動桿22旋轉,亦不會有連動鎖迫桿20,而得鎖迫桿20定位穩固、不會有誤旋轉造成鬆動之問題,安全功效佳。
(3)因連動桿22可呈空轉,故可讓其鎖迫柄24設定定位於任何角度之位置。
(4)如第3、4、6圖所示,鎖迫桿20之螺孔201處設有螺栓27、定位座28設有補強螺套26,形成雙重補強效果,而得增大耐力強度,因此可承受強大之鎖迫力,達到更強之鎖緊效果、及不易變形損壞。
另,本創作之多邊形頭23亦可設呈橢圓形頭(即縱向軸距、橫向軸距不等距離之形狀),鎖迫桿20並設有對應橢圓形頭之凹槽部,形成可驅動旋轉鎖迫桿20,亦屬本創作等效結構創意範疇。
本創作之多邊形頭23亦可設呈其他形狀,可匹配凹槽部,帶動鎖迫桿20迫鎖車架17。
綜上所述,本發明之結構、技術,確實具有極佳之實用功效,誠符合專利法之規定,懇請賜准專利。
20‧‧‧鎖迫桿
21‧‧‧多邊形槽
201‧‧‧螺孔
202、260‧‧‧外螺牙
22‧‧‧連動桿
23‧‧‧多邊形頭
24‧‧‧鎖迫柄
25‧‧‧連結頭
26‧‧‧補強螺套
27‧‧‧螺栓
270‧‧‧通孔
28‧‧‧定位座
280‧‧‧內螺牙
Claims (3)
- 一種自行車快拆結構,係包含:鎖迫桿、連動桿、定位座、連結頭、鎖迫柄;連動桿與連結頭連結、及組合於鎖迫柄中,連動桿並組入鎖迫桿中,鎖迫桿一端具有外螺牙而鎖合於車架;其中,該鎖迫桿另一端設有螺孔,螺孔中設有多邊形槽;該連動桿設有多邊形頭,鎖迫柄可使連動桿前進而得多邊形頭嵌入鎖迫桿之多邊形槽,形成可驅動旋轉鎖迫桿,亦可連動桿後退使多邊形頭脫離多邊形槽,形成不可旋轉鎖迫桿。
- 如請求項1所述之自行車快拆結構,其中,該鎖迫桿之螺孔組設一具有通孔之螺栓,螺栓係穿過定位座,連動桿係穿過螺栓之通孔。
- 如請求項1所述之自行車快拆結構,其中,該定位座設有內螺牙,並設有補強螺套,補強螺套具有外螺牙而螺合於定位座之內螺牙。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW102115007A TWI500551B (zh) | 2013-04-26 | 2013-04-26 | Bicycle quick release structure |
US14/224,051 US8991847B2 (en) | 2013-04-26 | 2014-03-24 | Quick release structure for a bicycle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW102115007A TWI500551B (zh) | 2013-04-26 | 2013-04-26 | Bicycle quick release structure |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201441090A TW201441090A (zh) | 2014-11-01 |
TWI500551B true TWI500551B (zh) | 2015-09-21 |
Family
ID=51788622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW102115007A TWI500551B (zh) | 2013-04-26 | 2013-04-26 | Bicycle quick release structure |
Country Status (2)
Country | Link |
---|---|
US (1) | US8991847B2 (zh) |
TW (1) | TWI500551B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9376160B2 (en) * | 2013-11-01 | 2016-06-28 | Hayes Bicycle Group, Inc. | Axle assembly |
US10202165B2 (en) * | 2015-08-06 | 2019-02-12 | Shimano Inc. | Bicycle wheel-securing axle |
US9963190B1 (en) * | 2017-01-09 | 2018-05-08 | Yu-Chen Liu | Quick-release structure |
US20180281892A1 (en) * | 2017-03-31 | 2018-10-04 | Shun Xin Co., Ltd. | Anti-disengagement fine-adjustable quick-detachable structure |
TWI630142B (zh) * | 2017-06-14 | 2018-07-21 | 舜新金屬有限公司 | Quick release structure |
MA52631A (fr) | 2018-05-15 | 2021-03-24 | Voyager Therapeutics Inc | Compositions et méthodes pour le traitement de la maladie de parkinson |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201002570A (en) * | 2008-06-19 | 2010-01-16 | Magenwirth Gmbh & Co Kg Gustav | Bicycle axle arrangement and bicycle wheel axle holder |
TWM412120U (en) * | 2011-04-22 | 2011-09-21 | jin-chao Zhang | Structure of quick-release |
US20120161503A1 (en) * | 2010-06-21 | 2012-06-28 | Martin Achenbach | Axle system for a two-wheeled vehicle |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5556222A (en) * | 1995-02-08 | 1996-09-17 | Chen; Chun-Hsung | Quick release mechanism |
US5961186A (en) * | 1996-12-02 | 1999-10-05 | S.A.F.E.-Q.R. Corporation | Quick-release bicycle axle fastener |
US7556321B2 (en) * | 2007-02-01 | 2009-07-07 | Shimano Inc. | Bicycle wheel securing structure |
US7530645B2 (en) * | 2007-03-01 | 2009-05-12 | Shimano Inc. | Bicycle wheel securing structure |
US20080284127A1 (en) * | 2007-05-18 | 2008-11-20 | Shimano Inc. | Bicycle wheel securing structure |
US7562943B2 (en) * | 2007-11-02 | 2009-07-21 | Shimano Inc. | Bicycle component securing structure |
US8449045B2 (en) * | 2009-11-18 | 2013-05-28 | J. Leonard Ashman | Solid forming quick release bicycle axel |
FR2974783B1 (fr) * | 2011-05-02 | 2013-07-05 | Mavic Sas | Axe de blocage rapide destine a etre utilise sur un cycle |
US8573879B2 (en) * | 2011-06-15 | 2013-11-05 | Chin-Chao Chang | Quick-release device |
US8573878B2 (en) * | 2011-06-15 | 2013-11-05 | Chin-Chao Chang | Quick-release device |
US8820854B2 (en) * | 2011-08-03 | 2014-09-02 | Trek Bicycle Corporation | Bicycle wheel quick release assembly with clockable handle |
TWI439388B (zh) * | 2012-06-08 | 2014-06-01 | A Pro Tech Co Ltd | Bicycle quick release anti - loosening device |
-
2013
- 2013-04-26 TW TW102115007A patent/TWI500551B/zh active
-
2014
- 2014-03-24 US US14/224,051 patent/US8991847B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201002570A (en) * | 2008-06-19 | 2010-01-16 | Magenwirth Gmbh & Co Kg Gustav | Bicycle axle arrangement and bicycle wheel axle holder |
US20120161503A1 (en) * | 2010-06-21 | 2012-06-28 | Martin Achenbach | Axle system for a two-wheeled vehicle |
TWM412120U (en) * | 2011-04-22 | 2011-09-21 | jin-chao Zhang | Structure of quick-release |
Also Published As
Publication number | Publication date |
---|---|
TW201441090A (zh) | 2014-11-01 |
US20140319799A1 (en) | 2014-10-30 |
US8991847B2 (en) | 2015-03-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI500551B (zh) | Bicycle quick release structure | |
KR101128597B1 (ko) | 양나사체 및 암나사체 | |
CN110566565A (zh) | 一种机器人安装用防松动机构 | |
CN104755773A (zh) | 固定*** | |
TW201239211A (en) | Female screw structure | |
CN206993602U (zh) | 叉锹耙锄一体机构 | |
US9364943B2 (en) | Quick rotatable wrench | |
TWI496998B (zh) | Multi - angle quick - release structure | |
TWI439389B (zh) | Bicycle quick release action positioning structure | |
TWI483867B (zh) | Bike quick release structure improvement | |
TW201432167A (zh) | 螺絲結構 | |
CN107251678A (zh) | 一种叉锹耙锄一体机构 | |
KR200484450Y1 (ko) | 풀림방지를 개선한 도어손잡이용 연결장치 | |
TW201329354A (zh) | 快拆螺桿結構 | |
CN104554576B (zh) | 自行车快拆结构 | |
TWM538464U (zh) | 桶軸改良結構 | |
TWM394945U (en) | Improved bike quick-release device | |
CN102616333A (zh) | 一种自行车有珠转动结构脚踏 | |
CN206144923U (zh) | 一种连接装置 | |
TW201716284A (zh) | 自行車快拆柄角度控制結構 | |
TW201335493A (zh) | 高強力快拆螺桿結構 | |
TWM638452U (zh) | 自行車藏柄式快拆結構 | |
TWI499712B (zh) | Window lock and door lock adjustable mechanism to maintain the length of the rotation axis | |
TWM472630U (zh) | 車架裝置 | |
CN205806659U (zh) | 一种截止阀防松把手 |