CN206537435U - A kind of anti-theft bicycle is ridden - Google Patents
A kind of anti-theft bicycle is ridden Download PDFInfo
- Publication number
- CN206537435U CN206537435U CN201720231563.0U CN201720231563U CN206537435U CN 206537435 U CN206537435 U CN 206537435U CN 201720231563 U CN201720231563 U CN 201720231563U CN 206537435 U CN206537435 U CN 206537435U
- Authority
- CN
- China
- Prior art keywords
- cutting ferrule
- sliding eye
- mandrel
- axis hole
- ridden
- 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.)
- Expired - Fee Related
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Abstract
It is foot-operated the utility model discloses a kind of anti-theft bicycle, including pedal, mandrel and a burglar-proof mechanism, the outer end of the mandrel, which is provided with, is used for the connecting pole with the connection of crank upper joint sleeve, and the pedal is socketed on mandrel and rotates connection；The burglar-proof mechanism includes the first bearing pin, the second bearing pin and rotating seat；One end of the mandrel is provided with an axis hole being coaxial therewith, and the bottom surface of the axis hole is provided with first sliding eye eccentric with axis hole, and the side of the axis hole is provided with second sliding eye for extending to mandrel periphery；The rotating seat is rotatably plugged in axis hole, and the axial end of the rotating seat is provided with threeth sliding eye eccentric with it, and the rotating seat is by rotating in one end top of the second bearing pin to annular groove；The thread plug of a blocking axis hole is additionally provided with the outside of the axis hole.Anti-theft bicycle of the present utility model is ridden, good anti-theft effect, is difficult to loosen.
Description
Technical field
The utility model to one's name car accessory field, and in particular to a kind of anti-theft bicycle is ridden.
Background technology
Bicycle is extremely popularized as a kind of manpower transportation, in the ride of bicycle, and user needs one
Straight pedal is ridden with rotating crank, is a kind of free of contamination traffic work due to the emission-free discharge of bicycle so as to drive vehicle wheel rotation
Tool, is promoted widely in some big cities.It is generally foot-operated only to pass through the connecting hole spiral shell on the thread head and crank of mandrel end
Line is connected, and the foot-operated junction with crank does not have a security settings, anti-theft bicycle it is foot-operated (application number 201620540296.0, specially
The utility model and the patent name of application number 91215095.5 that a kind of entitled anti-theft bicycle of profit is ridden are bicycle pedals formula
The utility model of anti-theft safety lock) rotating seat is generally provided with, the rotating seat is used to control slide bar to move, makes to ride
Split with the bent connecting rod of bicycle.But the connection of some rotating seats is insecure, easily loosens and cause mandrel to come off.
Utility model content
(1) technical problem to be solved
The technical problems to be solved in the utility model be to propose a kind of sound construction and good anti-theft effect it is antitheft from
Driving is foot-operated.
(2) technical scheme
In order to solve the above technical problems, the technical scheme that the utility model is used is：A kind of anti-theft bicycle is ridden, bag
Pedal, mandrel and a burglar-proof mechanism are included, the outer end of the mandrel is provided with the connecting pole for being used for connecting with crank upper joint sleeve,
The pedal is socketed on mandrel and rotates connection；The burglar-proof mechanism includes the first bearing pin, the second bearing pin and rotation
Swivel base；One end of the mandrel is provided with an axis hole being coaxial therewith, the bottom surface of the axis hole be provided with one it is inclined with axis hole
First sliding eye of the heart, the side of the axis hole is provided with second sliding eye for extending to mandrel periphery；The rotation
Seat is rotatably plugged in axis hole, and the axial end of the rotating seat is provided with threeth sliding eye eccentric with it, described
The periphery of rotating seat is provided with a breach, and the 3rd sliding eye coaxially connects after being rotated by rotating seat with the first sliding eye
Logical, first bearing pin is slideably plugged in the first sliding eye and can be towards the 3rd sliding eye direction reset movement；Described
Two bearing pins are slideably plugged in the second sliding eye and towards breach direction reset movement；The adapter sleeve includes an annular
Groove, the rotating seat is by rotating in one end top of the second bearing pin to annular groove；One is additionally provided with the outside of the axis hole
Block the thread plug of axis hole.
During above-mentioned anti-theft bicycle is foot-operated, a reset bullet is provided with first sliding eye and the second sliding eye
Spring, one of back-moving spring is used to move the first bearing pin towards the 3rd sliding eye direction, and other end back-moving spring is for by the
Two bearing pins are moved towards breach direction；
During above-mentioned anti-theft bicycle is foot-operated, the lateral surface of the thread plug is provided with the hole clipping of a hexagon.
During above-mentioned anti-theft bicycle is foot-operated, the axial end of the rotating seat is additionally provided with buckling groove or blind hole structure
Positioning hole.
During above-mentioned anti-theft bicycle is foot-operated, the hole clipping is internally provided with nose bar, and the nose bar is shaped as circle.
During above-mentioned anti-theft bicycle is foot-operated, one end of first bearing pin and the second bearing pin is provided with circular arc.
During above-mentioned anti-theft bicycle is foot-operated, in addition to conical blocks, spring shim, nut, the first cutting ferrule and the second cutting ferrule；
The pedal is provided with a foot-operated plate hole, and first cutting ferrule and the second cutting ferrule are axially built-in with foot-operated plate hole respectively
Axial two ends, one end of the mandrel is sequentially passed through after the first cutting ferrule, foot-operated plate hole, the second cutting ferrule, conical blocks and spring shim
It is connected with nut thread.
During above-mentioned anti-theft bicycle is foot-operated, the conical blocks are located in the second cutting ferrule, and the mandrel is located at the first cutting ferrule
One end be provided with the step of cone shape；The step is located in the first cutting ferrule.
During above-mentioned anti-theft bicycle is foot-operated, several annulars are provided with first cutting ferrule and the second cutting ferrule uniform
Steel ball；Steel ball in first cutting ferrule is located between the first cutting ferrule and step, and the steel ball in second cutting ferrule is located at the
Between two cutting ferrules and conical blocks.
(3) beneficial effect
Anti-theft bicycle of the present utility model is ridden, and can be consolidated automatically by the first lock clasp after the rotating seat rotation
Fixed, so as to prevent rotating seat from loosening and the first bearing pin is departed from annular groove, anti-theft bicycle of the present utility model is foot-operated not in addition
Easily it is disassembled, good anti-theft effect.
Brief description of the drawings
Fig. 1 is the released state figure that anti-theft bicycle of the present utility model is ridden；
Fig. 2 is the locking-in state figure that anti-theft bicycle of the present utility model is ridden；
Fig. 3 is another structure chart of rotating seat；
The sectional view that Fig. 4 is A-A in Fig. 1；
Fig. 5 is the stereogram ridden during anti-theft bicycle of the present utility model is ridden；
Fig. 6 is sectional view foot-operated in Fig. 5；
Fig. 7 is Fig. 5 explosive view；
1 it is pedal in figure, 2 be mandrel, 3 be adapter sleeve, 4 be connecting pole, 5 be the first bearing pin, 6 be the second bearing pin, 7 is
Rotating seat, 8 be axis hole, 9 be the first sliding eye, 10 be the second sliding eye, 11 be the 3rd sliding eye, 12 be breach, 13 be screw thread
Plug, 14 be back-moving spring, 15 be hole clipping, 16 be nose bar, 21 be conical blocks, 22 be spring shim, 23 be nut, 24 be the first card
Set, 25 be the second cutting ferrule, 26 be foot-operated plate hole, 27 be step, 28 be steel ball.
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.
Embodiment one：As shown in Fig. 1-Fig. 7, a kind of anti-theft bicycle is ridden, including pedal 1, mandrel 2 and one are antitheft
Mechanism, the connecting pole 4 that the outer end of the mandrel 2, which is provided with, to be used for and crank upper joint sleeve 3 is connected, the pedal 1 is socketed in core
On axle 2 and rotate connection；The burglar-proof mechanism includes the first bearing pin 5, the second bearing pin 6 and rotating seat 7；The mandrel 2
One end be provided with an axis hole being coaxial therewith 8, the bottom surface of the axis hole 8 is provided with one and axis hole 8 is eccentric first slides
Dynamic hole 9, the side of the axis hole 8 is provided with second sliding eye 10 for extending to mandrel periphery；The rotating seat 7 can revolve
It is plugged in axis hole 8 with turning, the axial end of the rotating seat 7 is provided with threeth sliding eye 11 eccentric with it, the rotation
The periphery of swivel base 7 is provided with a breach 12, and breach 12 is shaped as arc.3rd sliding eye 11 passes through rotating seat 7
With the coaxial communication of the first sliding eye 9 after rotation, so described first bearing pin 5 is slideably plugged in the first sliding eye 9 and can
Towards the direction reset movement of the 3rd sliding eye 11, so as to limit rotating seat rotation, so rotating seat is difficult to loosen, structure is more
Firmly；Second bearing pin 6 is slideably plugged in the second sliding eye 10 and towards breach direction reset movement；The adapter sleeve
3 include an annular groove, and the rotating seat 7 is by rotating in one end top of the second bearing pin 6 to annular groove；The axis hole
Outside is additionally provided with the thread plug 13 of a blocking axis hole 8.
Embodiment two：A back-moving spring 14 is provided with the sliding eye 10 of first sliding eye 9 and second, wherein one
Individual back-moving spring 14 is used to move the first bearing pin 5 towards the direction of the 3rd sliding eye 11, and other end back-moving spring is used for the second pin
Axle 6 is moved towards the direction of breach 12, and the axial end of the rotating seat 7 is additionally provided with the positioning hole of buckling groove or blind hole structure, this
Structure makes the spanner structure for turning on thread plug 13 extremely complex, is difficult configuration, improves antitheft effect.
Embodiment three：On the basis of embodiment one, the lateral surface of the thread plug 13 is provided with the card of a hexagon
Hole 15.The hole clipping 15 is internally provided with nose bar 16, and the nose bar 16 is shaped as circle, therefore the plug of regulation spanner must
So configuration is inconvenient, therefore antitheft effect must be further increased for hexagon and with borehole structure.First pin
One end of the bearing pin 6 of axle 5 and second is provided with circular arc.
During fractionation, thread plug 13 is turned on by the regulation spanner of a special construction, one is then provided with inserted link again
Special key, inserted link is inserted into the 3rd sliding eye 11 and shifts the first bearing pin 5 onto and disengage it from the 3rd sliding eye 11 and be retracted into
In first sliding eye 9, then i.e. rotatable rotating seat 7, when the breach 12 of rotating seat 7 rotates to the position of the second bearing pin,
Two bearing pins 6 just make the second bearing pin 6 depart from annular groove to separate pedal 1 with being connected to towards the movement of the direction of breach 12.
During installation, inserted link is inserted into the 3rd sliding eye 11 and promotes the first bearing pin 5 and control it to rotate, and then breach 12 is in the same of rotation
When drive the second bearing pin towards annular groove direction move, after last breach 12 is separated with the second bearing pin, the periphery of the rotating seat 7
The second bearing pin is withstood, now, the 3rd sliding eye 11 and the first sliding eye 9 are coaxial, such first bearing pin 5 ejects and is moved to the 3rd
In sliding eye 11, so as to be rotated to limit rotating seat 7, then thread plug 13 is tightened with spanner recited above again.
Example IV：On the basis of embodiment one, this structure also includes conical blocks 21, spring shim 22, nut 23, the
One cutting ferrule 24 and the second cutting ferrule 25；The pedal 1 is provided with a foot-operated plate hole 26, the cutting ferrule of the first cutting ferrule 24 and second
25 are axially built-in with the axial two ends of foot-operated plate hole 26 respectively, and one end of the mandrel 2 sequentially passes through the first cutting ferrule 24, ridden
It is threadedly coupled after plate hole 26, the second cutting ferrule 25, conical blocks 21 and spring shim 22 with nut 23.The conical blocks 21 are located at second
In cutting ferrule 25, the mandrel 2 is provided with the step 27 of cone shape positioned at one end of the first cutting ferrule 24；The step 27 is located at the
In one cutting ferrule 24.The uniform steel ball 28 of several annulars is provided with the cutting ferrule 25 of first cutting ferrule 24 and second；Described
Steel ball 28 in one cutting ferrule 24 is located between the first cutting ferrule 24 and step 27, and the steel ball 28 in second cutting ferrule 25 is located at second
Between cutting ferrule 25 and conical blocks 21.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as protection domain of the present utility model.
Claims (9)
1. a kind of anti-theft bicycle is ridden, it is characterised in that the anti-theft bicycle is foot-operated include pedal (1), mandrel (2) and
One burglar-proof mechanism, the connecting pole (4) that the outer end of the mandrel (2), which is provided with, to be used for and crank upper joint sleeve (3) is connected, the pin
Pedal (1) is socketed on mandrel (2) and rotates connection；The burglar-proof mechanism includes the first bearing pin (5), the second bearing pin
And rotating seat (7) (6)；One end of the mandrel (2) is provided with an axis hole being coaxial therewith (8), the bottom surface of the axis hole (8)
First sliding eye (9) eccentric with axis hole (8) is provided with, the side of the axis hole (8) is provided with one and extends to mandrel
The second sliding eye (10) of periphery；The rotating seat (7) is rotatably plugged in axis hole (8), the axle of the rotating seat (7)
End is provided with threeth sliding eye (11) eccentric with it, the periphery of the rotating seat (7) is provided with a breach
(12) with the first sliding eye (9) coaxial communication after, the 3rd sliding eye (11) is rotated by rotating seat (7), first pin
Axle (5) is slideably plugged in the first sliding eye (9) and can be towards the 3rd sliding eye (11) direction reset movement；Second pin
Axle (6) is slideably plugged in the second sliding eye (10) and towards breach direction reset movement；The adapter sleeve (3) includes one
Individual annular groove, the rotating seat (7) is by rotating in one end top of the second bearing pin (6) to annular groove；The outside of the axis hole
It is additionally provided with a thread plug (13) for blocking axis hole (8).
2. anti-theft bicycle according to claim 1 is ridden, it is characterised in that first sliding eye (9) and second slides
It is provided with a back-moving spring (14) in dynamic hole (10), one of back-moving spring (14) is used for the first bearing pin (5) towards the
Three sliding eyes (11) direction is moved, and other end back-moving spring is used to move the second bearing pin (6) towards breach (12) direction；
3. anti-theft bicycle according to claim 1 is ridden, it is characterised in that the lateral surface of the thread plug (13) is set
There is the hole clipping (15) of a hexagon.
4. anti-theft bicycle according to claim 1 is ridden, it is characterised in that the axial end of the rotating seat (7) is also set
It is equipped with the positioning hole of buckling groove or blind hole structure.
5. anti-theft bicycle according to claim 3 is ridden, it is characterised in that being internally provided with for the hole clipping (15) is convex
Bar (16), the nose bar (16) is shaped as circle.
6. anti-theft bicycle according to claim 1 is ridden, it is characterised in that first bearing pin (5) and the second bearing pin
(6) one end is provided with circular arc.
7. anti-theft bicycle according to claim 1 is ridden, it is characterised in that also including conical blocks (21), spring shim
(22), nut (23), the first cutting ferrule (24) and the second cutting ferrule (25)；The pedal (1) is provided with a foot-operated plate hole (26),
First cutting ferrule (24) and the second cutting ferrule (25) are axially built-in with the axial two ends of foot-operated plate hole (26), the mandrel respectively
(2) one end sequentially passes through the first cutting ferrule (24), foot-operated plate hole (26), the second cutting ferrule (25), conical blocks (21) and spring shim
(22) it is threadedly coupled afterwards with nut (23).
8. anti-theft bicycle according to claim 7 is ridden, it is characterised in that the conical blocks (21) are located at the second cutting ferrule
(25) in, the mandrel (2) is provided with the step (27) of cone shape positioned at one end of the first cutting ferrule (24)；The step (27)
In the first cutting ferrule (24).
9. anti-theft bicycle according to claim 8 is ridden, it is characterised in that first cutting ferrule (24) and the second cutting ferrule
(25) the uniform steel ball (28) of several annulars is provided with；Steel ball (28) in first cutting ferrule (24) is located at the first card
Cover between (24) and step (27), the steel ball (28) in second cutting ferrule (25) is located at the second cutting ferrule (25) and conical blocks (21)
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720231563.0U CN206537435U (en) | 2017-03-10 | 2017-03-10 | A kind of anti-theft bicycle is ridden |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720231563.0U CN206537435U (en) | 2017-03-10 | 2017-03-10 | A kind of anti-theft bicycle is ridden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206537435U true CN206537435U (en) | 2017-10-03 |
Family
ID=59941211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720231563.0U Expired - Fee Related CN206537435U (en) | 2017-03-10 | 2017-03-10 | A kind of anti-theft bicycle is ridden |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206537435U (en) |
-
2017
- 2017-03-10 CN CN201720231563.0U patent/CN206537435U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 Termination date: 20180310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |