CN102476691A - Clamping device - Google Patents
Clamping device Download PDFInfo
- Publication number
- CN102476691A CN102476691A CN2010105677284A CN201010567728A CN102476691A CN 102476691 A CN102476691 A CN 102476691A CN 2010105677284 A CN2010105677284 A CN 2010105677284A CN 201010567728 A CN201010567728 A CN 201010567728A CN 102476691 A CN102476691 A CN 102476691A
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- China
- Prior art keywords
- clamping
- group
- clamping device
- clamping piece
- pedestal
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Abstract
The invention provides a clamping device. The clamping device comprises a base and a clamping set, wherein the base comprises a supporting part which is used for propping against a handle of a bicycle; the clamping set is pivoted on the base, and comprises two clamping pieces; two ends of each clamping piece are respectively provided with a connecting part and an assembling part; the connecting part is used for connecting the base; the two clamping pieces can pivotally rotate between an opening position and a clamping position; when the clamping pieces are positioned at the opening position, the assembling parts of the two clamping parts are mutually separated; and when the clamping pieces are positioned at the clamping position, the assembling parts of the two clamping parts are mutually adjacent. Each clamping piece has the same configuration structure, so that the clamping device can be assembled at two ends of the bicycle handle; and when the clamping piece is positioned at the opening position, the assembling parts of the two clamping pieces are mutually separated, so that the clamping pieces can be disposed on the bicycle handle.
Description
Technical field
The present invention mainly discloses a kind of clamping device, refers in particular to a kind of clamping device in order to the stationary bicycle Brake lever.
Background technology
With reference to U.S. Patent number the 4th; 188; No. 834 " handling device (OPERATING DEVICE) " patent cases, it discloses a kind of brake handle device with support, and this support is provided with a through hole; This through hole is in order to be sheathed on the handle of bicycle; One side of this support more offers an opening that is connected with this through hole, and this support has a spiral shell spare, and this spiral shell spare is mounted on this opening and the internal diameter of this through hole is changed and then makes this brake handle device can firmly be sheathed on the handle of bicycle in order to the gap of adjusting this opening.Yet; Because this support is one of the forming; Therefore the internal diameter adjusting range of this through hole is limited, when installing, needs elder generation that the grip of one end of bicycle handle is removed, and brake handle device this end by bicycle handle is inserted in; The grip group that then will before remove is again established back this end of bicycle handle, therefore establishes the suitable very complicated of process for whole group.Multiple with, this opening is positioned at a side of this support, this brake handle device thereby be restricted to a certain side special use of bicycle handle.In other words, be applicable to that right brake handle device only can be sheathed on the right side of bicycle handle, vice versa.The brake handle device of homonymy each other also can't be not general mutually, thereby increase manufacturing cost.
With reference to U.S. Patent number the 5th; 966; No. 993 " brake cable adjusting mechanism (CLUTCH CABLE ADJUSTING MECHANISM) " patent cases; It discloses a kind of brake cable adjusting mechanism, and it comprises a supporting body, side cover and two the spiral shell spares that are mounted on side cover and supporting body that are linked to supporting body, forms a trepanning between this side cover and the supporting body in order to the brake cable adjusting mechanism is sheathed on bicycle handle.This supporting body is in being provided with two screws near the side cover place, this side cover is provided with two perforation, and this perforation is respectively to should screw, wears this perforation respectively and screw makes this side cover stably be linked to this supporting body by this spiral shell spare.Though this design need not disassembled the grip of bicycle handle and can be organized and establish side cover and supporting body, yet the user needs one to hold supporting body, side cover and spiral shell spare in installing process, with another hand spiral shell spare is locked again, and installing process is inconvenience quite.For the problems referred to above, urgently await the necessity that improves.
Because the disappearance of above-mentioned prior art structure, the inventor invents out a kind of clamping device, and it is all shortcomings that can overcome above-mentioned prior art structure.
Summary of the invention
Clamping device expectation of the present invention provides a kind of clamping device that can be convenient to assemble and reduce cost of manufacture.
Primary and foremost purpose of the present invention is: each clamping piece has identical contour structures, so this clamping device can be mounted on the two ends of bicycle handle.
Secondary objective of the present invention is: when this clamping piece is positioned at the release position, this moment these two clamping pieces the group portion of establishing each other away from so that clamping piece is mounted on the handle of bicycle.
Another object of the present invention is: because vertical second of the parallel third axle of primary shaft and primary shaft, so clamping piece can be mounted on the handle of bicycle closely.
Still a further object of the present invention is: this rake can be avoided clamping piece top and pedestal generation interference in the pivot process, and increases the pivoting angle of clamping piece.
The present invention provides a kind of clamping device, and it includes: a pedestal, this pedestal comprise one in order to replace the support portion of bicycle handle; And a clamping group, this clamping group is hubbed at this pedestal, and this clamping group comprises two clamping pieces, and the two ends of this clamping piece have one respectively and establish portion in order to connecting portion and a group of being connected in this pedestal; This clamping piece can pivot between a release position and a clamping position; When this clamping piece is positioned at this release position; This moment these two clamping pieces the group portion of establishing each other away from, when this clamping piece is positioned at this clamping position, the group portion of establishing of these two clamping pieces each other near.
Beneficial effect of the present invention is: each clamping piece has identical contour structures, so this clamping device can be mounted on the two ends of bicycle handle; When this clamping piece is positioned at the release position, this moment these two clamping pieces the group portion of establishing each other away from so that clamping piece is mounted on the handle of bicycle.And because vertical second of the parallel third axle of primary shaft and primary shaft, so clamping piece can be mounted on the handle of bicycle closely.This rake can be avoided clamping piece top and pedestal generation interference in the pivot process, and increases the pivoting angle of clamping piece.
Other purpose, advantage and novel characteristics of the present invention will be more obvious with relevant accompanying drawing from following detailed description.
Description of drawings
Fig. 1: be the stereo appearance figure of clamping device of the present invention according to first embodiment.
Fig. 2: be the three-dimensional exploded view of clamping device of the present invention according to first embodiment.
Fig. 3: be the three-dimensional exploded view of clamping device of the present invention according to first another angle of embodiment.
Fig. 4: the cutaway view of being got by the 4-4 hatching of Fig. 1 for the present invention.
Fig. 5: the cutaway view of being got by the 5-5 hatching of Fig. 1 for the present invention.
Fig. 6: for clamping device of the present invention is assembled scheme drawing according to first embodiment, its this clamping piece of expression is positioned at the release position.
Fig. 7: for clamping device of the present invention is assembled scheme drawing according to first embodiment, its this clamping device of expression is in order to be mounted on the handle of bicycle.
Fig. 8: for clamping device of the present invention is assembled scheme drawing according to first embodiment, its this clamping piece of expression is positioned at the clamping position.
Fig. 9: for clamping device of the present invention is assembled scheme drawing according to first embodiment, its this clamping device of expression is mounted on the two ends of bicycle handle respectively.
Figure 10: be the stereo appearance figure of clamping device of the present invention according to second embodiment.
Figure 11: be the three-dimensional exploded view of clamping device of the present invention according to second embodiment
[main element nomenclature]
1 clamping device
20 pedestals, 21 support portions
Second of first 21b of 21a
212 rakes, 213 slot parts
214a pivot hole
30 clamping groups, 31 clamping pieces
311 connecting portions are established portion for 312 groups
313 driving arm 313a driving arms
314 perforation 314a perforation
315 through holes, 316 tops
32 pin 32a pins
40 fixation group, 41 spiral shell spares
42 nuts
Second of A1 primary shaft A2
The 4th of A3 third axle A4
The c axle center.
The specific embodiment
The technology that relevant the present invention adopted, means and effect thereof, lift two preferred embodiments now and cooperate graphic detailed description as after, this only supplies the usefulness of explanation, in patent application, does not receive the restriction of this kind structure.
Referring to figs. 1 through Fig. 3, be first embodiment of clamping device 1 of the present invention.This clamping device 1 comprises a pedestal 20, a clamping group 30 and a fixation group 40 that is mounted on clamping group 30 that is hubbed at pedestal 20.This pedestal 20 is provided with brake lever (not label).
This pedestal 20 comprises a support portion 21, and this support portion 21 has a bearing surface 211 away from an end of brake lever.This bearing surface 211 is in order to replace the handle of bicycle.With reference to Fig. 4 and Fig. 5, in present embodiment, this bearing surface 211 is the arc-shaped curved surface along an axle center c bending simultaneously.This support portion 21 has first 21a, second 21b and two side 21c away from first 21a, and this side 21c is extended to the two ends of second 21b respectively by the two ends of first 21a.In present embodiment, this first 21a and this second 21b have a rake 212 respectively, and the tangent line of this rake 212 is through this axle center c.This support portion 21 has a pivot hole 214, and this pivot hole 214 extends to another side 21c by one of them side 21c.The side 21c of this support portion 21 forms a slot part 213 more respectively, and this slot part 213 is communicated with the two ends in this pivot hole 214 respectively.
This clamping group 30 comprises two clamping pieces 31 and a pin 32.This pin 32 is in order to connect the support portion 21 of this clamping piece 31 and this pedestal 20.In present embodiment, this clamping piece 31 has identical contour structures each other.One end of each clamping piece 31 has a connecting portion 311, and the other end of each clamping piece 31 has a group and establishes portion 312.This connecting portion 311 is in order to be connected in this pedestal 20.Each connecting portion 311 is in to should slot part 213 places forming a driving arm 313, and each driving arm 313 is provided with a perforation 314, the pivot hole 214 that 314 pairs of this perforation should pedestal 20.This pin 32 is arranged in this pivot hole 214 and this perforation 314, so this clamping piece 31 is hubbed at this pedestal 20.This group is established portion 312 and is provided with a through hole 315 in order to be installed with this fixation group 40.In present embodiment, this perforation 314 has a primary shaft A1 along the longitudinal direction of this perforation 314, and this through hole 315 has second A2 along the longitudinal direction of this through hole 315, and this pivot hole 214 has a third axle A3 along these pivot hole 214 longitudinal directions.Vertical this second A2 of this primary shaft A1, parallel this third axle of this primary shaft A1 A3.
Each clamping piece 31 is established in connecting portion 311 and group and is had more a top 316 between the portion 312, and this top 316 is in order to replace the handle of bicycle.In present embodiment, this top 316 has identical bending spring for arc-shaped curved surface and with the bearing surface 211 of pedestal 20.
This fixation group 40 comprises a spiral shell spare 41 and a nut 42; This spiral shell spare 41 is arranged in the through hole 315 of this clamping group 30 and an end of this spiral shell spare 41 is replaced one of them clamping piece 31, and this nut 42 is sheathed on the other end and this nut 42 of this spiral shell spare 41 and replaces another clamping piece 31.Because therefore parallel third axle A3 of primary shaft A1 and vertical second A2 of primary shaft A1 make clamping piece 31 can be mounted on the handle of bicycle closely by fixation group 40.
With reference to Fig. 6 to Fig. 8, the clamping piece 31 of this clamping group 30 can pivot between a release position (as shown in Figure 6) and a clamping position (as shown in Figure 8).When this clamping piece 31 is positioned at the release position, this moment, the group of these two clamping pieces 31 was established portion 312 each other away from so that clamping piece 31 is mounted on the handle of bicycle.This rake 212 can avoid clamping piece 31 top 316 in the pivot process to produce interference with pedestal 20, and increases the pivoting angle of clamping piece 31.When this clamping piece 31 is positioned at the clamping position; The group of these two clamping pieces 31 establish portion 312 each other near; This bearing surface 211 and top 316 are replaced bicycle handle jointly, and the fixation group of arranging in pairs or groups again 40 can make this clamping group 30 firmly be sheathed on the handle of bicycle.
With reference to Fig. 9, the handle of bicycle vertically has the 4th A4, parallel the 4th A4 of this third axle A3 along handle.Each clamping piece 31 has identical contour structures and is mounted on the handle of bicycle with being mutually symmetrical.Be mounted on one first end of bicycle handle when clamping device 1; One of them clamping piece 31 (being defined as one first clamping piece here) is resisted against the upper surface of said bicycle handle first end, and another clamping piece 31 (being defined as one second clamping piece here) is resisted against the lower surface of said bicycle handle first end.When clamping device 1 is mounted on one second end of bicycle handle, this second end is away from this first end, and this first clamping piece is replaced the lower surface of said bicycle handle second end, and this second clamping piece is resisted against the upper surface of said bicycle handle second end.This clamping device 1 can be mounted on the two ends of bicycle handle, therefore can reduce cost of manufacture.
With reference to Figure 10 and Figure 11, be second embodiment of clamping device 1 of the present invention.Itself and first embodiment is roughly the same, and wherein this support portion 21 has two pivot hole 214a and four slot part 213a.The parallel each other and spacing of being separated by of this pivot hole 214a.Wherein two slot part 213a are formed at one of them side 21c, and two other slot part 213a is formed at another side 21c.These four slot part 213a are corresponding respectively and be communicated with this pivot hole 214a.Each clamping piece 31 connecting portions 311 form two driving arm 313a, and each driving arm 313a is provided with a perforation 314a, and this perforation 314a is to should pivot hole 214a.This clamping group 30 has two pin 32a, and this driving arm 313a is mounted on this slot part 213a respectively, and this pin 32a is arranged in the perforation 314a of this clamping piece 31 and the pivot hole 214a of pedestal 20 respectively.Because this clamping piece 31 has two driving arm 313a, so this clamping piece 31 has more excellent intensity and durability.
The above person of thought; Be merely preferred embodiment of the present invention, when can not with the scope implemented of qualification the present invention, so the displacement of the change of numerical value or equivalent elements such as; Or, all should still belong to the category that patent of the present invention contains according to equalization variation and modification that claim of the present invention is done.
Claims (11)
1. clamping device is characterized in that including:
A pedestal, this pedestal comprise one in order to replace the support portion of bicycle handle; And
A clamping group, this clamping group is hubbed at this pedestal, and this clamping group comprises two clamping pieces, and the two ends of this clamping piece have one respectively and establish portion in order to connecting portion and a group of being connected in this pedestal;
This clamping piece can pivot between a release position and a clamping position; When this clamping piece is positioned at this release position; This moment these two clamping pieces the group portion of establishing each other away from, when this clamping piece is positioned at this clamping position, the group portion of establishing of these two clamping pieces each other near.
2. clamping device as claimed in claim 1 is characterized in that: this clamping group has more a pin, and this pin is in order to connect the support portion of this clamping piece and this pedestal.
3. clamping device as claimed in claim 1 is characterized in that: this support portion one end has a bearing surface, and this bearing surface is in order to replace the handle of bicycle, and this bearing surface is along an axle center bending.
4. clamping device as claimed in claim 3; It is characterized in that: this clamping group has more a pin, and this support portion has one first, one away from these second and two sides of first, and this side extends to this two ends of second by these two ends of first respectively; This support portion has a pivot hole; This pivot hole extends to another side by one of them side, and the side of this support portion forms a slot part more respectively, and this slot part is communicated with the two ends in this pivot hole respectively; Each connecting portion is in to should the slot part place forming a driving arm; Each driving arm is provided with a perforation, and this perforation is to pivot hole that should pedestal, and this pin is arranged in this pivot hole and this perforation.
5. clamping device as claimed in claim 4 is characterized in that: this first and this second has a rake respectively, and the tangent line of this rake is through this axle center.
6. clamping device as claimed in claim 1; It is characterized in that: each clamping piece is established in this connecting portion and this group and is had more a top between the portion; This top is in order to replace the handle of bicycle, and this top has identical bending spring with the bearing surface of this pedestal.
7. clamping device as claimed in claim 4; It is characterized in that: this group portion of establishing is provided with a through hole; This perforation has a primary shaft along the longitudinal direction of this perforation, and this through hole has one second along the longitudinal direction of this through hole, and this pivot hole has a third axle along this pivot hole longitudinal direction; Vertical this second of this primary shaft, parallel this third axle of this primary shaft.
8. clamping device as claimed in claim 1 is characterized in that: it more comprises a fixation group, and this fixation group is mounted on this clamping group, and this group portion of establishing is provided with a through hole in order to be installed with this fixation group.
9. clamping device as claimed in claim 3 is characterized in that: this clamping group has more two pins, and this support portion has one first, one away from these second and two sides of first; This side extends to this two ends of second by these two ends of first respectively; This support portion has two pivot holes, the parallel each other and spacing of being separated by in this pivot hole, and the side of this support portion forms four slot parts more respectively; Wherein two slot parts are formed at one of them side; Two other slot part is formed at another side, and these four slot parts are corresponding respectively and be communicated with this pivot hole, and each driving arm is provided with a perforation; This perforation is to should the pivot hole, and this pin is arranged in the perforation of this clamping piece and the pivot hole of pedestal respectively.
10. clamping device as claimed in claim 1 is characterized in that: this clamping piece has identical contour structures each other and is mounted on the handle of bicycle with being mutually symmetrical.
11. clamping device as claimed in claim 1 is characterized in that: one of them clamping piece is resisted against the upper surface of bicycle handle one end, and another clamping piece is resisted against the lower surface of bicycle handle one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105677284A CN102476691A (en) | 2010-11-30 | 2010-11-30 | Clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105677284A CN102476691A (en) | 2010-11-30 | 2010-11-30 | Clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102476691A true CN102476691A (en) | 2012-05-30 |
Family
ID=46089487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105677284A Pending CN102476691A (en) | 2010-11-30 | 2010-11-30 | Clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102476691A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109383685A (en) * | 2017-08-03 | 2019-02-26 | 株式会社岛野 | Operating device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW493574U (en) * | 2001-03-20 | 2002-07-01 | Chiung-Mei Huang | Retaining mechanism suitable for suspensing article |
| CN1955062A (en) * | 2005-10-27 | 2007-05-02 | 项青松 | Electric bicycle brake handle bar capable of controlling current large or small |
| JP2010208611A (en) * | 2009-03-06 | 2010-09-24 | Tomio Miyaura | Finger protection lever |
-
2010
- 2010-11-30 CN CN2010105677284A patent/CN102476691A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW493574U (en) * | 2001-03-20 | 2002-07-01 | Chiung-Mei Huang | Retaining mechanism suitable for suspensing article |
| CN1955062A (en) * | 2005-10-27 | 2007-05-02 | 项青松 | Electric bicycle brake handle bar capable of controlling current large or small |
| JP2010208611A (en) * | 2009-03-06 | 2010-09-24 | Tomio Miyaura | Finger protection lever |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109383685A (en) * | 2017-08-03 | 2019-02-26 | 株式会社岛野 | Operating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120530 |