CN205916278U - Be used for pedal quick assembly disassembly structure of bicycle - Google Patents
Be used for pedal quick assembly disassembly structure of bicycle Download PDFInfo
- Publication number
- CN205916278U CN205916278U CN201620916197.8U CN201620916197U CN205916278U CN 205916278 U CN205916278 U CN 205916278U CN 201620916197 U CN201620916197 U CN 201620916197U CN 205916278 U CN205916278 U CN 205916278U
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- hole
- crank
- bayonet lock
- bicycle
- elastic telescopic
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Abstract
The utility model provides a be used for pedal quick assembly disassembly structure of bicycle for install on crank (2) pedal (1) of bicycle, wherein, the terminal of crank (2) is provided with one bayonet lock hole (3) along its length direction, be provided with one elastic expansion bayonet lock (4) in bayonet lock hole (3), pivot (11) the perpendicular to of pedal (1) insert bayonet lock hole (3) in pivot hole (31) of crank (2), elastic expansion bayonet lock (4) telescopic inserts will in pinhole (111) of pivot (11) pedal (1) is connected on crank (2). The utility model discloses an above -mentioned quick mounting structure is through setting up the elastic expansion bayonet lock in the crank, the instrument of need not is can be bare -handed pedal to the bicycle crank with the car, and convenient and fast easily operates.
Description
Technical field
This utility model is related to bicycle art, and the bicycle of more particularly, to a kind of tool-free installation, particularly to one kind
Fast assembling disassembling structure for bicycle pedals.
Background technology
Have bicycle at present, be all generally the semi-finished product of not assembling completely in packing cratess, such as handlebar, seat cushion, foot
Step on, front-wheel etc., be required for oneself assembling parts using instrument after consumer buys.But consumer often because
Manipulative ability is limited or family does not have suitable instrument cannot voluntarily install the uninstalled part of manufacturer.Although some
Bicycle has attached corresponding instrument, but equally allows unprofessional consumer will carefully ponder the work of part when mounted
With and mounting means, very inconvenient.Furthermore, such instrument needs collection good in case next time is using it is impossible to solve whenever and wherever possible
The demand installed with dismounting of consumer.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of fast assembling disassembling structure for bicycle pedals, to subtract
Less or avoid problem noted earlier.
Specifically, this utility model provides a kind of fast assembling disassembling structure for bicycle pedals, described quick peace
Assembling structure can free-hand conveniently be installed to foot-operated on bicycle crank without instrument.
For solving above-mentioned technical problem, the utility model proposes a kind of fast assembling disassembling structure for bicycle pedals,
For the foot-operated of bicycle is arranged on crank, the end of described crank is provided with a pin hole, institute along its length
State and in pin hole, be provided with an elastic telescopic bayonet lock, described foot-operated rotating shaft is inserted in described crank perpendicular to described pin hole
Shaft hole in, described elastic telescopic bayonet lock is telescopic to be inserted in the pin-and-hole of described rotating shaft and foot-operated is connected to institute by described
State on crank.
Preferably, the bottom of described pin hole is provided with a spring, and described elastic telescopic bayonet lock is supported by described spring
Push up in the pin-and-hole of described rotating shaft.
Preferably, the tail end of described elastic telescopic bayonet lock is horizontally connected with an action bars, and described action bars is from described song
Protruding in strip grooves of setting on handle.
Preferably, described strip grooves along described crank length direction be formed at described crank outside and with described bayonet lock
Hole connects.
Preferably, the connection end of described action bars is provided with external screw thread, and described elastic telescopic bayonet lock has and described behaviour
Make the screwed hole that the external screw thread of the connection end of bar matches.
Preferably, the position described elastic telescopic bayonet lock being connected with described action bars is formed with a plane.
Preferably, described shaft hole is the through hole being horizontally through described pin hole.
Preferably, described shaft hole is the through hole being horizontally through described pin hole.
Above-mentioned Fast Installation structure of the present utility model is passed through to arrange elastic telescopic bayonet lock in crank, without instrument
Free-hand car is ridden on bicycle crank, convenient and swift easily operated.
Brief description
The following drawings is only intended to, in this utility model is done with schematic illustration and explanation, not limit model of the present utility model
Enclose.Wherein,
Shown in Fig. 1, it is shown that according to a specific embodiment of the present utility model for bicycle
The decomposing schematic representation of foot-operated fast assembling disassembling structure.
Specific embodiment
In order to be more clearly understood to technical characteristic of the present utility model, purpose and effect, now compare brief description
Specific embodiment of the present utility model.Wherein, identical part adopts identical label.
As shown in figure 1, it is shown that according to a specific embodiment of the present utility model for voluntarily
The decomposing schematic representation of the fast assembling disassembling structure that car is ridden, the described fast assembling disassembling structure for bicycle pedals can be used for voluntarily
Foot-operated the 1 of car is arranged on crank 2, and wherein, bicycle described herein can be any average adult's bicycle,
Can any child's bicycle.Fig. 1, in order to clearly show that the fast assembling disassembling structure for bicycle pedals of the application, does not have
There are whole overall structures showing bicycle, only show the partial structurtes of the axis part of bicycle, and only show
One foot-operated 1, bicycle opposite side is shown that detailed decomposing state, rides this side and is shown that confined state.
Specifically, in the application for, in the fast assembling disassembling structure of bicycle pedals, the end of crank 2 is square along its length
To being provided with a pin hole 3, in pin hole 3, it is provided with an elastic telescopic bayonet lock 4, foot-operated 1 rotating shaft 11 is perpendicular to bayonet lock
Hole 3 is inserted in the shaft hole 31 of crank 2, and elastic telescopic bayonet lock 4 is telescopic to be inserted in the pin-and-hole 111 of rotating shaft 11 and by foot
Step on 1 to be connected on crank 2.
Further, shaft hole 31 is the through hole being horizontally through pin hole 3, is beneficial to the rotating shaft by pin hole 3 both sides
The hole wall in hole 31 forms 2 points of supports, and foot-operated 1 rotating shaft 11 can be connected more firm with crank 2.Preferably, pin hole 3
Bottom is provided with a spring 5, and elastic telescopic bayonet lock 4 is supported in the pin-and-hole 111 of rotating shaft 11 by spring 5.Elastic telescopic card
The tail end of pin 4 is horizontally connected with an action bars 6, protruding in the strip grooves 9 that action bars 6 is arranged from crank 2.Long
Bar groove 9 is formed at the outside of crank 2 and is connected with pin hole 3 along the length direction of crank 2.The connection end 61 of action bars 6 is arranged
There is external screw thread, elastic telescopic bayonet lock 4 is had the screwed hole 41 being matched with the external screw thread of the connection end 61 of action bars 6.In addition,
Preferably, position elastic telescopic bayonet lock 4 being connected with action bars 6 is formed with a plane 42, is beneficial to action bars 6 and elasticity
Flexible bayonet lock 4 forms face contact, and action bars 6 is not easy to come off from screwed hole 41, and is easier when screwed hole 41 processing
Find positioning accurately.
In a preferred embodiment, pin hole 3 directly can be holed on existing commercially available crank and be obtained, or permissible
On a metal bar, processing obtains the structures such as pin hole 3, shaft hole 31 and strip grooves 9, then by described metal bar
Weld or be threadedly coupled on the existing commercially available crank of truncate.
Describe the operating process of the fast assembling disassembling structure for bicycle pedals of the application referring to Fig. 1 in detail.
First spring 5, elastic telescopic bayonet lock 4 are sequentially inserted in pin hole 3, then utilize instrument or finger to control
Elastic telescopic bayonet lock 4, adjust its position so that plane 42 on elastic telescopic bayonet lock 4 through strip grooves 9 towards exposing outside screwed hole
41.The connection end 61 of action bars 6 is passed through strip grooves 9 from outside, is screwed in the screwed hole 41 of elastic telescopic bayonet lock 4.Unclamp
Control to elastic telescopic bayonet lock 4, the end that elastic telescopic bayonet lock 4 supported by spring 5 promotes elastic telescopic bayonet lock 4 to move out,
The front end making elastic telescopic bayonet lock 4 is stretched out and is blocked shaft hole 31, and action bars 6 and the front end of strip grooves 9 are supported simultaneously, and elasticity is stretched
Contracting bayonet lock 4 can not continue protruding, thus completing the assembling process of crank side, in Fig. 1 right part show be
Crank side be completed after state, that is, the factory state of the bicycle of the application.
For the ease of transport, foot-operated the 1 of the bicycle of the application is to decouple the packed and transported that comes, and needs consumer to buy
Afterwards foot-operated 1 is voluntarily assembled on crank 2, that is, foot-operated 1 is assembled in the shaft hole 31 of crank 2.Operated
Journey is as follows: consumer is free-hand to pinch action bars 6 inward compression spring 5, and elastic telescopic bayonet lock 4 bounces back, and exposes the shaft hole blocking
31, hold foot-operated 1 and foot-operated 1 rotating shaft 11 is inserted in shaft hole 31.Then the position of adjustment rotating shaft 11 is so that rotating shaft 11
Pin-and-hole 111 is directed at elastic telescopic bayonet lock 4, then unclamps action bars 6, makes elastic telescopic bayonet lock 4 recover former in the presence of spring 5
Position, elastic telescopic bayonet lock 4 reenters the position at shaft hole 31 place, extend into the pin-and-hole of the rotating shaft 11 of insertion in shaft hole 31
In 111, thus complete that the process on crank 2 is connected to by foot-operated 1 by elastic telescopic bayonet lock 4.
Likewise, pull down foot-operated 1 process similar, pinch action bars 6 inward compression spring 5 with handss, make elasticity
Flexible bayonet lock 4 bounces back, and elastic telescopic bayonet lock 4 disengages from the pin-and-hole 111 of foot-operated 1 rotating shaft 11, outwards lift the foot step on 1 it is possible to
Foot-operated 1 rotating shaft 11 is disassembled from the shaft hole 31 of crank 2.
In sum, above-mentioned Fast Installation structure of the present utility model passes through to arrange elastic telescopic bayonet lock in crank, no
Instrument is needed can free-hand to ride on bicycle crank by car, convenient and swift easily operated.
Although it will be appreciated by those skilled in the art that this utility model is to be described according to the mode of multiple embodiments
, but not each embodiment only comprises an independent technical scheme.In description, so narration is just for the sake of clear
For the sake of, description should be understood by those skilled in the art as an entirety, and by involved skill in each embodiment
Art scheme is regarded as and can be mutually combined into the mode of different embodiments to understand protection domain of the present utility model.
The foregoing is only the schematic specific embodiment of this utility model, be not limited to model of the present utility model
Enclose.Any those skilled in the art, the equivalent variations made on the premise of without departing from design of the present utility model and principle,
Modification and combination, all should belong to the scope of this utility model protection.
Claims (8)
1. a kind of fast assembling disassembling structure for bicycle pedals, for foot-operated (1) of bicycle is arranged on crank (2),
It is characterized in that, the end of described crank (2) is provided with a pin hole (3) along its length, sets in described pin hole (3)
It is equipped with an elastic telescopic bayonet lock (4), the rotating shaft (11) of described foot-operated (1) is inserted in described song perpendicular to described pin hole (3)
In the shaft hole (31) of handle (2), the telescopic pin-and-hole (111) being inserted in described rotating shaft (11) of described elastic telescopic bayonet lock (4)
In and described foot-operated (1) is connected on described crank (2).
2. it is used for as claimed in claim 1 the fast assembling disassembling structure of bicycle pedals it is characterised in that described pin hole (3)
Bottom be provided with a spring (5), described elastic telescopic bayonet lock (4) supports described rotating shaft (11) by described spring (5)
Pin-and-hole (111) in.
3. it is used for as claimed in claim 2 the fast assembling disassembling structure of bicycle pedals it is characterised in that described elastic telescopic card
The tail end of pin (4) is horizontally connected with an action bars (6), the strip that described action bars (6) is arranged from described crank (2)
Protruding in groove (9).
4. it is used for as claimed in claim 3 the fast assembling disassembling structure of bicycle pedals it is characterised in that described strip grooves (9)
Length direction along described crank (2) is formed at the outside of described crank (2) and is connected with described pin hole (3).
5. the fast assembling disassembling structure for bicycle pedals as described in claim 3 or 4 is it is characterised in that described action bars
(6) connection end (61) is provided with external screw thread, and described elastic telescopic bayonet lock (4) has the connection end with described action bars (6)
(61) screwed hole (41) that external screw thread matches.
6. it is used for as claimed in claim 5 the fast assembling disassembling structure of bicycle pedals it is characterised in that described elastic telescopic card
The upper position being connected with described action bars (6) of pin (4) is formed with a plane (42).
7. the fast assembling disassembling structure for bicycle pedals as described in claim 1-4 or one of 6 is it is characterised in that described
Shaft hole (31) is the through hole being horizontally through described pin hole (3).
8. it is used for as claimed in claim 5 the fast assembling disassembling structure of bicycle pedals it is characterised in that described shaft hole (31)
For being horizontally through the through hole of described pin hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620916197.8U CN205916278U (en) | 2016-08-19 | 2016-08-19 | Be used for pedal quick assembly disassembly structure of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620916197.8U CN205916278U (en) | 2016-08-19 | 2016-08-19 | Be used for pedal quick assembly disassembly structure of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205916278U true CN205916278U (en) | 2017-02-01 |
Family
ID=57870847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620916197.8U Active CN205916278U (en) | 2016-08-19 | 2016-08-19 | Be used for pedal quick assembly disassembly structure of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205916278U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953297A (en) * | 2017-11-08 | 2018-04-24 | 江西洪都航空工业集团有限责任公司 | A kind of missile wing fast assembly and disassembly mechanism |
| CN109050777A (en) * | 2018-09-04 | 2018-12-21 | 扬州创盟自行车配件有限公司 | Seperated Quick Release crank group |
-
2016
- 2016-08-19 CN CN201620916197.8U patent/CN205916278U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953297A (en) * | 2017-11-08 | 2018-04-24 | 江西洪都航空工业集团有限责任公司 | A kind of missile wing fast assembly and disassembly mechanism |
| CN109050777A (en) * | 2018-09-04 | 2018-12-21 | 扬州创盟自行车配件有限公司 | Seperated Quick Release crank group |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |