CN105438368A - Novel folding mechanism achieving quick unlocking through stay rope - Google Patents
Novel folding mechanism achieving quick unlocking through stay rope Download PDFInfo
- Publication number
- CN105438368A CN105438368A CN201511006994.9A CN201511006994A CN105438368A CN 105438368 A CN105438368 A CN 105438368A CN 201511006994 A CN201511006994 A CN 201511006994A CN 105438368 A CN105438368 A CN 105438368A
- Authority
- CN
- China
- Prior art keywords
- quick
- block
- release handle
- stay cord
- axles
- 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
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
- B62K15/00—Collapsible or foldable cycles
- B62K15/006—Collapsible or foldable cycles the frame being foldable
-
- 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
- B62K15/00—Collapsible or foldable cycles
- B62K15/006—Collapsible or foldable cycles the frame being foldable
- B62K15/008—Collapsible or foldable cycles the frame being foldable foldable about 2 or more axes
-
- 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
- B62K19/00—Cycle frames
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
The invention provides a novel folding mechanism achieving quick unlocking through a stay rope, and relates to the technical field of folding products. A quick disassembly handle is connected to one side of the lower portion of an upper rod through a first shaft, an ejecting block is connected to the interior of the quick disassembly handle through a second shaft, a jacking spring is arranged between one side of the ejecting block and a jacking block on the inner side wall of the quick disassembly handle, and the upper portion of the ejecting block and a protruding block at the upper end of a lower rod are mutually connected in a clamped mode; a safety block is connected to the lower portion of the ejecting block through a third shaft, one end of the safety block is provided with a torsional spring, and the stay rope is connected to the lower portion of the other end of the safety block through a fourth shaft; a clamping angle of the safety block and a clamping groove formed in the side wall of the quick disassembly handle are mutually connected in a clamped mode, the side wall of the quick disassembly handle is provided with an unlocking opening, and the unlocking opening and the clamping groove are of an integrated structure. The folding mechanism can be unfolded and folded quickly, the whole weight is lighter, storage and management of the folding mechanism are greatly facilitated for a user, and the practical performance is higher.
Description
Technical field
The present invention relates to folded products technical field, be specifically related to novel stay cord quick release fold mechanism.
Background technology
Bicycle, body-building apparatus etc. all can relate to fold mechanism, product can be folded up, and are convenient to store and manage and transport, especially folding bicycle, and general folded bicycle has vehicle frame folding joint and standpipe folding joint to form.By vehicle frame folding, by front and back two-wheeled doubling together, can reduce by the length of about 45%.Car load can put into boarding case and folding bag after folding, and the boot of automobile.Do not need by external tools in folding process yet, can manually by car folding and expanding.After folding by seat bar as the strong point with make folding after can stand surely.Folding bicycle carries, easy to use comfortable, mature production technology.But the complex structure of the fold latch of these products existing, needs first to open safety lock, then strikes out handle with the hand, can fold, complicated operation, and owing to being all that metal is made, heavier-weight, cause whole product to seem heavy, be not easy to operation and transport, urgently improve.
Summary of the invention
The object of the invention is to the defect for prior art and deficiency, the novel stay cord quick release fold mechanism that a kind of structure is simple, reasonable in design, easy to use is provided, by pull rope mechanism by unblock with open a step and complete, save releasing process, and overall weight is lighter, greatly facilitate user to its store and manage, Practical Performance is stronger.
For achieving the above object, the technical solution used in the present invention is: it comprises upper boom, lower beam, folding rod main shaft, axle, quick-release handle, top pressure spring, No. two axles, jacking block, torsion spring, No. three axles; ; Upper boom is connected by folding rod main shaft with lower beam; The side, bottom of described upper boom is connected with quick-release handle by an axle, the inside of quick-release handle is connected with jacking block by No. two axles, top pressure spring is provided with between top briquetting on the side of jacking block and quick-release handle madial wall, and the mutual clamping of the projection of the top of jacking block and lower beam upper end; It also comprises safe block, No. four axles, stay cords; The bottom of described jacking block is connected with safe block by No. three axles, and one end of safe block is provided with torsion spring, and the other end bottom of safe block is connected with stay cord by No. four axles; The mutual clamping of draw-in groove on Ka Jiao in described safe block and quick-release handle sidewall; The sidewall of described quick-release handle is provided with solution fore shaft, and solution fore shaft and draw-in groove are integral type structure.
Control step of the present invention is as follows:
One, the draw-in groove clamping on the Ka Jiao of safe block and quick-release handle, now, jacking block withstands the projection on lower beam, and overall in locking state, when not pulling stay cord, direct pull quick-release handle can not be opened;
Two, when needs unlock, pull stay cord, stay cord drives safe block to rotate around No. three axles, and the Ka Jiao now in safe block enters and separates in fore shaft, and safe block unlocks, and jacking block loosens;
Three, continue to pull stay cord, can pull open quick-release handle, by stay cord by unblock with open quick-release handle one step and complete, eliminate the process of unblock.
After adopting said structure, beneficial effect of the present invention is: novel stay cord quick release fold mechanism of the present invention, by pull rope mechanism by unblock with open a step and complete, save releasing process, and overall weight is lighter, greatly facilitate user to its store and manage, Practical Performance is stronger, and have structure simple, arrange rationally, the advantage such as cost of manufacture is low.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present invention.
Fig. 2 is that diagram of circuit is made in unblock of the present invention.
Description of reference numerals:
Upper boom 1, lower beam 2, folding rod main shaft 3, axle 4, quick-release handle 5, top pressure spring 6, No. two axles 7, jacking block 8, torsion spring 9, No. three axles 10, safe block 11, No. four axles 12, stay cord 13, projection 14, top briquetting 15, card angle 16, draw-in groove 17, solution fore shaft 18.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Shown in Fig. 1 and Fig. 2, the technical scheme that this detailed description of the invention adopts is: it comprises upper boom 1, lower beam 2, folding rod main shaft 3, axle 4, quick-release handle 5, top pressure spring 6, No. two axles 7, jacking block 8, torsion spring 9, No. three axles 10; Upper boom 1 is connected by folding rod main shaft 3 with lower beam 2; The side, bottom of described upper boom 1 is connected with quick-release handle 5 by an axle 4, the inside of quick-release handle 5 is connected with jacking block 8 by No. two axles 7, top pressure spring 6 is provided with between top briquetting 15 on the side of jacking block 8 and quick-release handle 5 madial wall, and the clamping mutually of the projection 14 of the top of jacking block 8 and lower beam 2 upper end; It also comprises safe block 11, No. four axles 12, stay cords 13; The bottom of described jacking block 8 is connected with safe block 11 by No. three axles 10, and one end of safe block 11 is provided with torsion spring 9, and the other end bottom of safe block 11 is connected with stay cord 13 by No. four axles 12; Card angle 16 in described safe block 11 and the clamping mutually of the draw-in groove 17 on quick-release handle 5 sidewall; The sidewall of described quick-release handle 5 is provided with separates fore shaft 18, and solution fore shaft 18 is integral type structure with draw-in groove 17.
The control step of this detailed description of the invention is as follows:
One, the card angle 16 of safe block 11 and draw-in groove 17 clamping on quick-release handle 5, now, jacking block 8 withstands the projection 14 on lower beam 2, and overall in locking state, when not pulling stay cord 13, direct pull quick-release handle 5 can not be opened;
Two, when needs unlock, pull stay cord 3, stay cord 3 drives safe block 11 to rotate around No. three axles 10, and the card angle 16 now in safe block 11 enters separates in fore shaft 18, and safe block 11 unlocks, and jacking block 8 loosens;
Three, continue to pull stay cord 13, can pull open quick-release handle 5, by stay cord 13 by unblock with open quick-release handle 5 one step and complete, eliminate the process of unblock.
After adopting said structure, this detailed description of the invention beneficial effect is novel stay cord quick release fold mechanism described in this detailed description of the invention, by pull rope mechanism by unblock with open a step and complete, save releasing process, and overall weight is lighter, greatly facilitate user to its store and manage, Practical Performance is stronger, and have structure simple, arrange rationally, the advantage such as cost of manufacture is low.
The above, only in order to technical scheme of the present invention to be described and unrestricted, other amendment that those of ordinary skill in the art make technical scheme of the present invention or equivalently to replace, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of right of the present invention.
Claims (2)
1. novel stay cord quick release fold mechanism, it comprises upper boom, lower beam, folding rod main shaft, axle, quick-release handle, top pressure spring, No. two axles, jacking block, torsion spring, No. three axles; Upper boom is connected by folding rod main shaft with lower beam; The side, bottom of described upper boom is connected with quick-release handle by an axle, the inside of quick-release handle is connected with jacking block by No. two axles, top pressure spring is provided with between top briquetting on the side of jacking block and quick-release handle madial wall, and the mutual clamping of the projection of the top of jacking block and lower beam upper end; It is characterized in that: it also comprises safe block, No. four axles, stay cords; The bottom of described jacking block is connected with safe block by No. three axles, and one end of safe block is provided with torsion spring, and the other end bottom of safe block is connected with stay cord by No. four axles; The mutual clamping of draw-in groove on Ka Jiao in described safe block and quick-release handle sidewall; The sidewall of described quick-release handle is provided with solution fore shaft, and solution fore shaft and draw-in groove are integral type structure.
2. novel stay cord quick detach unlocks fold mechanism, it is characterized in that: control step of the present invention is as follows:
(1) the draw-in groove clamping, on the Ka Jiao of safe block and quick-release handle, now, jacking block withstands the projection on lower beam, and overall in locking state, when not pulling stay cord, direct pull quick-release handle can not be opened;
(2), when needs unlock, pull stay cord, stay cord drives safe block to rotate around No. three axles, and the Ka Jiao now in safe block enters and separates in fore shaft, and safe block unlocks, and jacking block loosens;
(3), continue to pull stay cord, can pull open quick-release handle, by stay cord by unblock with open quick-release handle one step and complete, eliminate the process of unblock.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511006994.9A CN105438368A (en) | 2015-12-30 | 2015-12-30 | Novel folding mechanism achieving quick unlocking through stay rope |
| CN201620871637.2U CN206231525U (en) | 2015-12-03 | 2016-08-11 | Foldable electric vehicle and its vehicle frame |
| CN201610658603.XA CN106627929B (en) | 2015-12-03 | 2016-08-11 | Foldable electric scooter and frame thereof |
| CN201610658601.0A CN106627928A (en) | 2015-12-03 | 2016-08-11 | Foldable frame for scooter |
| CN201620869454.7U CN205891123U (en) | 2015-12-03 | 2016-08-11 | A collapsible bicycle frame for help -move -vehicle |
| US15/316,177 US10053179B2 (en) | 2015-08-13 | 2016-08-12 | Foldable cycle and foldable cycle frame |
| EP16834687.2A EP3335972B1 (en) | 2015-08-13 | 2016-08-12 | Foldable electric vehicle and collapsible frame |
| PCT/CN2016/094841 WO2017025063A1 (en) | 2015-08-13 | 2016-08-12 | Foldable electric vehicle and collapsible frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511006994.9A CN105438368A (en) | 2015-12-30 | 2015-12-30 | Novel folding mechanism achieving quick unlocking through stay rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105438368A true CN105438368A (en) | 2016-03-30 |
Family
ID=55549120
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511006994.9A Pending CN105438368A (en) | 2015-08-13 | 2015-12-30 | Novel folding mechanism achieving quick unlocking through stay rope |
| CN201610658601.0A Pending CN106627928A (en) | 2015-08-13 | 2016-08-11 | Foldable frame for scooter |
| CN201610658603.XA Active CN106627929B (en) | 2015-08-13 | 2016-08-11 | Foldable electric scooter and frame thereof |
| CN201620871637.2U Withdrawn - After Issue CN206231525U (en) | 2015-08-13 | 2016-08-11 | Foldable electric vehicle and its vehicle frame |
| CN201620869454.7U Active CN205891123U (en) | 2015-08-13 | 2016-08-11 | A collapsible bicycle frame for help -move -vehicle |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610658601.0A Pending CN106627928A (en) | 2015-08-13 | 2016-08-11 | Foldable frame for scooter |
| CN201610658603.XA Active CN106627929B (en) | 2015-08-13 | 2016-08-11 | Foldable electric scooter and frame thereof |
| CN201620871637.2U Withdrawn - After Issue CN206231525U (en) | 2015-08-13 | 2016-08-11 | Foldable electric vehicle and its vehicle frame |
| CN201620869454.7U Active CN205891123U (en) | 2015-08-13 | 2016-08-11 | A collapsible bicycle frame for help -move -vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN105438368A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017025063A1 (en) * | 2015-08-13 | 2017-02-16 | 北京一英里科技有限公司 | Foldable electric vehicle and collapsible frame |
| CN106627929A (en) * | 2015-12-03 | 2017-05-10 | 北京英里科技有限公司 | Foldable electric bicycle and bicycle frame thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3865385A4 (en) * | 2018-10-08 | 2022-06-08 | Beijing Onemile Technology Co., Ltd | Collapsible electric vehicle, vehicle frame for same, and vehicle frame lock |
| CN110843973B (en) * | 2019-11-13 | 2021-10-22 | 利辛县飞亚强磁性软纱门有限公司 | Heat preservation formula keep out wind by |
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| GB1427477A (en) * | 1974-06-03 | 1976-03-10 | Lassiere Ltd A | Folding bicycle |
| EP0197163A1 (en) * | 1985-04-01 | 1986-10-15 | QUASAR S.r.l. | Collapsible vehicle, particularly of the two-wheeled type |
| US4844494A (en) * | 1988-03-15 | 1989-07-04 | Pierre Blanchard | Collapsible vehicle |
| EP0388540A1 (en) * | 1989-03-20 | 1990-09-26 | Ching-Huang Tsai | Collapsible folding bicycle assembly |
| KR200163165Y1 (en) * | 1997-11-21 | 1999-12-15 | 안 태 환 | Folding type bicycle |
| JP2001278160A (en) * | 2000-04-03 | 2001-10-10 | Sony Corp | Bicycle and method of folding bicycle |
| US6986522B2 (en) * | 2004-05-28 | 2006-01-17 | Daka Research Inc. | Portable folding bicycle |
| CN2739084Y (en) * | 2004-11-04 | 2005-11-09 | 吴纯标 | Handle folding device of folding vehicle |
| CN201023592Y (en) * | 2007-01-17 | 2008-02-20 | 宋耀明 | Foldable sport body-building bicycle |
| CN201065165Y (en) * | 2007-06-18 | 2008-05-28 | 李德福 | Portable fast folding bicycle |
| CN201300937Y (en) * | 2008-02-25 | 2009-09-02 | 上海百顺锁业有限公司 | Safety device on folder handle |
| CN102190042B (en) * | 2010-03-03 | 2012-12-05 | 詹富生 | Self-locking folding bicycle |
| CN102092442B (en) * | 2010-12-27 | 2012-11-21 | 宗亚军 | Multifunctional foldable bicycle |
| CN102774459B (en) * | 2012-07-27 | 2013-07-24 | 太仓市车中宝休闲用品有限公司 | Saddle pull handle type fast and convenient folding electric bicycle |
| WO2014056288A1 (en) * | 2012-10-08 | 2014-04-17 | Wu Ning | Folding luggage cart unfolding to form bicycle |
| CN204124273U (en) * | 2014-09-05 | 2015-01-28 | 马侠安 | Portable box-type folding bike |
| CN204383695U (en) * | 2015-01-16 | 2015-06-10 | 谢春雷 | A kind of novel folding electric sliding plate car |
| CN204895667U (en) * | 2015-08-13 | 2015-12-23 | 北京一英里科技有限公司 | Bicycle saddle |
| CN105438368A (en) * | 2015-12-30 | 2016-03-30 | 北京一英里科技有限公司 | Novel folding mechanism achieving quick unlocking through stay rope |
| CN205059872U (en) * | 2015-08-19 | 2016-03-02 | 大斧智能科技（常州）有限公司 | Folding electric vehicle |
| CN105083444B (en) * | 2015-09-16 | 2017-10-13 | 熊鹰 | A kind of Portable folding electric vehicle |
| CN205327290U (en) * | 2015-12-30 | 2016-06-22 | 北京一英里科技有限公司 | Novel quick unblock folding mechanism of stay cord |
| CN105818911B (en) * | 2016-04-15 | 2018-10-09 | 江苏鑫诚电动车科技发展有限公司 | A kind of electric motor bicycle with folding |
-
2015
- 2015-12-30 CN CN201511006994.9A patent/CN105438368A/en active Pending
-
2016
- 2016-08-11 CN CN201610658601.0A patent/CN106627928A/en active Pending
- 2016-08-11 CN CN201610658603.XA patent/CN106627929B/en active Active
- 2016-08-11 CN CN201620871637.2U patent/CN206231525U/en not_active Withdrawn - After Issue
- 2016-08-11 CN CN201620869454.7U patent/CN205891123U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017025063A1 (en) * | 2015-08-13 | 2017-02-16 | 北京一英里科技有限公司 | Foldable electric vehicle and collapsible frame |
| CN106627929A (en) * | 2015-12-03 | 2017-05-10 | 北京英里科技有限公司 | Foldable electric bicycle and bicycle frame thereof |
| CN106627929B (en) * | 2015-12-03 | 2023-07-07 | 北京一英里科技有限公司 | Foldable electric scooter and frame thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN206231525U (en) | 2017-06-09 |
| CN106627928A (en) | 2017-05-10 |
| CN106627929A (en) | 2017-05-10 |
| CN106627929B (en) | 2023-07-07 |
| CN205891123U (en) | 2017-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |