CN206367555U - A kind of foot-operated disassembly and assembly structure - Google Patents
A kind of foot-operated disassembly and assembly structure Download PDFInfo
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- CN206367555U CN206367555U CN201621419137.1U CN201621419137U CN206367555U CN 206367555 U CN206367555 U CN 206367555U CN 201621419137 U CN201621419137 U CN 201621419137U CN 206367555 U CN206367555 U CN 206367555U
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- wheel
- pedal
- central siphon
- adapter sleeve
- foot
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Abstract
Utility model discloses a kind of foot-operated disassembly and assembly structure, including front-wheel, front wheel carrier, front-wheel central siphon, and the left and right ends of front-wheel central siphon pass the mounting hole of front wheel carrier respectively；The left and right ends of front-wheel central siphon are symmetrically arranged with front shroud, front axle POM inner sleeves, front axle POM overcoats, front foot rotation pipe axle nut from inside to outside；The arranged on left and right sides of front-wheel is separately installed with front pedal seat；Front pedal seat includes pedal, connecting rod, adapter sleeve, pedal stand clamp hook piece and pedal stand Lock spring, and adapter sleeve is plugged in front-wheel central siphon；Pedal stand clamp hook piece and pedal stand Lock spring are arranged in adapter sleeve, and pedal stand clamp hook piece one end is stretched out from adapter sleeve upper opening, and the barb of the other end is reached at the lower opening of adapter sleeve in the card interface of front-wheel central siphon.The utility model structure design is simple, realizes the foot-operated convenient dismounting with car body, stable connection, easy to use, is provided a great convenience for the care and maintenance in later stage.
Description
Technical field
The utility model is related to a kind of disassembly and assembly structure, more particularly to a kind of foot-operated disassembly and assembly structure.
Background technology
Bicycle is commonly called as bicycle or bicycle, using foot pedal as power, is the vehicles of environmental protection, typically two
The small-sized ground vehicles of wheel.Present bicycle is started again due to its environmental protection, health in congested in traffic modern society
One upsurge, has obtained liking for many people.The pedal of current bicycle is generally just fixedly connected on after dispatching from the factory with main body
Together, special dismantling device is needed to be dismounted in maintenance, dismounting is more difficult, is unfavorable for later maintenance and maintenance.
Utility model content
In order to solve the above-mentioned technical problem the weak point in, the utility model provides a kind of foot-operated disassembly and assembly structure.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of foot-operated disassembly and assembly structure, including
Front-wheel and front wheel carrier, front-wheel are fixed on car body by front wheel carrier；The central hole of front-wheel is plugged with a front-wheel central siphon, front axle
The left and right ends of pipe pass the mounting hole of front wheel carrier respectively；The left and right ends of front-wheel central siphon are symmetrically arranged with front-wheel from inside to outside
Lid, front axle POM inner sleeves, front axle POM overcoats, front foot rotation pipe axle nut；It is front shroud, front axle POM inner sleeves, front axle POM overcoats, preceding
Pin rotation pipe axle nut is sequentially sleeved on front-wheel central siphon；
The arranged on left and right sides of front-wheel is separately installed with front pedal seat；Front pedal seat includes pedal, connecting rod, adapter sleeve, foot-operated
Seat clamp hook piece and pedal stand Lock spring, pedal are connected by connecting rod with adapter sleeve；Adapter sleeve is plugged in front-wheel central siphon；
Pedal stand clamp hook piece and pedal stand Lock spring are arranged in adapter sleeve, and pedal stand clamp hook piece is L-shaped, and vertical end is from adapter sleeve
Stretched out in upper opening, be provided with barb at the end of horizontal ends, barb stretches out at the lower opening of adapter sleeve；
Front-wheel central siphon is being provided with card interface at the lower opening of adapter sleeve at corresponding position, and barb is deep into card interface
It is interior；The vertical end of pedal stand clamp hook piece and the junction of horizontal ends offer clamp hook piece rotating hole, and bolt rotates through clamp hook piece
Pedal stand clamp hook piece is fixed in adapter sleeve by hole；The top that pedal stand Lock spring is arranged on barb connects with pedal stand clamp hook piece
Touch.
The depth of barb is less than or equal to the wall thickness of front-wheel central siphon.
The endoporus of front-wheel central siphon has two projections of one high and one low, the recessed grain of one high and one low two of correspondence connecting rod.
The lower edge of the horizontal ends end of pedal stand clamp hook piece is provided with an inclined-plane.
The center of front-wheel is additionally provided with front-wheel idle running locking mechanism.
Front-wheel idle running locking mechanism includes front-wheel idle running locking abrasive grit, front-wheel idle running Lock spring and front-wheel idle running switch；
Front-wheel idle running locking abrasive grit, front-wheel idle running Lock spring are arranged in the control box of front-wheel idle running switch, front-wheel idle running locking iron
Grain is located at the top of front-wheel idle running Lock spring, before front-wheel idle running locking abrasive grit is inserted into by the upward motion of front-wheel idle running switch
In the centre bore of hub.
The utility model structure design is simple, realizes the foot-operated convenient dismounting with car body, stable connection, easy to use,
Provided a great convenience for the care and maintenance in later stage.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is overall structure decomposing schematic representation of the present utility model.
Fig. 2 is the assembling diagrammatic cross-section one of the utility model adapter sleeve and front-wheel central siphon.
Fig. 3 is the assembling diagrammatic cross-section two of the utility model adapter sleeve and front-wheel central siphon.
Fig. 4 is the structural representation for down pressing the pedal stand clamping member in Fig. 3.
In figure：1st, front wheel carrier；2nd, front foot rotation pipe axle nut；3rd, front axle POM overcoats；4th, front axle POM inner sleeves；5th, front-wheel
Lid；6th, front-wheel；7th, front-wheel central siphon；8th, front-wheel idle running locking abrasive grit；9th, front-wheel idle running Lock spring；10th, front-wheel idle running switch；
11st, front-wheel pedal stand；12nd, mounting hole；13rd, pedal stand clamp hook piece；14th, front-wheel pedal stand Lock spring；15th, pedal；16th, connect
Bar；17th, adapter sleeve；18th, barb；19th, card interface；20th, centre bore；21st, bolt；22nd, inclined-plane.
Embodiment
As Figure 1-Figure 4, the utility model includes front-wheel 6 and front wheel carrier 2, and front-wheel 6 is fixed on car body by front wheel carrier 2
On；The central hole of front-wheel 6 is plugged with a front-wheel central siphon 7, and the left and right ends of front-wheel central siphon 7 pass the installation of front wheel carrier 2 respectively
Hole 12；The left and right ends of front-wheel central siphon 7 be symmetrically arranged with from inside to outside front shroud 5, front axle POM inner sleeves 4, front axle POM overcoats 3,
Front foot rotation pipe axle nut 2；Front shroud 5, front axle POM inner sleeves 4, front axle POM overcoats 3, front foot rotation pipe axle nut 2 are arranged successively
On front-wheel central siphon 7；
The arranged on left and right sides of front-wheel 6 is separately installed with front pedal seat 11；Front pedal seat 11 includes pedal 15, connecting rod 16, connected
Female connector 17, pedal stand clamp hook piece 13 and pedal stand Lock spring 14, pedal 15 are connected by connecting rod 16 with adapter sleeve 17；Even
Female connector 17 is plugged in front-wheel central siphon 7；Pedal stand clamp hook piece 13 and pedal stand Lock spring 14 are arranged in adapter sleeve 17, are ridden
Seat clamp hook piece 13 is L-shaped, and vertical end is stretched out out of adapter sleeve 17 upper opening, and barb 18 is provided with the end of horizontal ends,
Barb 18 stretches out at the lower opening of adapter sleeve 17；
Front-wheel central siphon 7 is being provided with card interface 19 at corresponding position at the lower opening of adapter sleeve 17, barb 18 gos deep into
Into card interface 19；The vertical end of pedal stand clamp hook piece 13 and the junction of horizontal ends offer clamp hook piece rotating hole, bolt 21
Pedal stand clamp hook piece 13 is fixed in adapter sleeve 17 through clamp hook piece rotating hole；Pedal stand Lock spring 14 is arranged on barb 18
Top contacted with pedal stand clamp hook piece 13.The endoporus of front-wheel central siphon 7 has two projections of one high and one low, correspondence connecting rod 16
Two one high and one low recessed grains.
The utility model when adapter sleeve 17 is fitted into front-wheel central siphon 7 for the ease of being more convenient, in pedal stand snap fit
The end lower edge of the horizontal ends of part 13 is provided with an inclined-plane 22, so without specially pressing barb 18 when inside promote
Inwardly, going deep into propulsion, the barb 18 of pedal stand clamp hook piece 13 is gradually compressed to the inside of front-wheel central siphon 7, Zhi Daoyun
The position for moving card interface 19 is generated from the inside, is then stuck at block chalaza B.Further, the depth of barb 18 is less than or waited
In the wall thickness of front-wheel central siphon 7, such barb 18 is just simply hooked on the inwall of front-wheel central siphon 7, will not stretch out front-wheel central siphon 7, this
Sample will not also hinder the installation of front axle POM overcoats 3, make it still keep fitting with front-wheel central siphon 7；Outside certain front axle POM
Set 3 can also avoid card interface, it is not necessary in being coated on, and this sets in design according to specific size.
The center of front-wheel 6 of the present utility model is additionally provided with front-wheel idle running locking mechanism.It specifically includes front-wheel idle running
Lock abrasive grit 8, front-wheel idle running Lock spring 9 and front-wheel idle running switch 10；Front-wheel idle running locking abrasive grit 8, front-wheel idle running locking bullet
Spring 9 is arranged on front-wheel and dallied in the control box for switching 10, and catch is provided with control box 10, and the front-wheel idle running in catch and outside is opened
10 plectrum UNICOMs are closed, so when up fluctuating plectrum, catch is up moved, front-wheel idle running locking abrasive grit 8 is located at front-wheel racing lock
Determine the top of spring 9, motion is inserted into front-wheel central siphon 7 front-wheel idle running locking abrasive grit 8 upwards by front-wheel idle running switch 10
In heart hole 20.
Operation principle of the present utility model is：During dismounting, with reference to Fig. 4, pedal stand clamp hook piece 13 is pressed with hand in the direction of arrows,
It is forced to disengage block chalaza B, then the i.e. detachable front-wheel pedal stand that pulls outward by pivot point of point A, in front-wheel pedal stand lock
Determine the self-return of pedal stand clamp hook piece 13 in the presence of the elastic force of spring 14；During assembling, the inclined-plane 22 of front-wheel pedal stand 11 is along preceding
The opening of hub 7 is inwardly promoted until the automatic fastening of pedal stand clamp hook piece 13 is on stuck point B, you can install foot-operated, is reached
Dismount moveable endless.
Above-mentioned embodiment is not that, to limitation of the present utility model, the utility model is also not limited to the example above,
The variations, modifications, additions or substitutions that those skilled in the art are made in the range of the technical solution of the utility model,
Also protection domain of the present utility model is belonged to.
Claims (6)
1. a kind of foot-operated disassembly and assembly structure, including front-wheel (6) and front wheel carrier (1), the front-wheel (6) are fixed on by front wheel carrier (1)
On car body；It is characterized in that：The central hole of the front-wheel (6) is plugged with a front-wheel central siphon (7), the front-wheel central siphon (7)
Left and right ends pass the mounting hole (12) of front wheel carrier (1) respectively；The left and right ends of front-wheel central siphon (7) are symmetrically arranged with from inside to outside
Front shroud (5), front axle POM inner sleeves (4), front axle POM overcoats (3), front foot rotation pipe axle nut (2)；It is the front shroud (5), preceding
Axle POM inner sleeves (4), front axle POM overcoats (3), front foot rotation pipe axle nut (2) are sequentially sleeved on front-wheel central siphon (7)；
The arranged on left and right sides of the front-wheel (6) is separately installed with front pedal seat (11)；The front pedal seat (11) includes pedal
(15), connecting rod (16), adapter sleeve (17), pedal stand clamp hook piece (13) and pedal stand Lock spring (14), pedal (15) pass through
Connecting rod (16) is connected with adapter sleeve (17)；The adapter sleeve (17) is plugged in front-wheel central siphon (7)；The pedal stand snap fit
Part (13) and pedal stand Lock spring (14) are arranged in adapter sleeve (17), and pedal stand clamp hook piece (13) is L-shaped, and vertical end is from even
Stretched out in the upper opening of female connector (17), be provided with barb (18) at the end of horizontal ends, the barb (18) is from adapter sleeve
(17) stretched out at lower opening；
The front-wheel central siphon (7) is being provided with card interface (19), barb at corresponding position at the lower opening of adapter sleeve (17)
(18) it is deep into card interface (19)；The vertical end of the pedal stand clamp hook piece (13) and the junction of horizontal ends offer snap fit
Pedal stand clamp hook piece (13) is fixed in adapter sleeve (17) by part rotating hole, bolt (21) through clamp hook piece rotating hole；The pin
A Lock spring (14) is stepped on to contact with pedal stand clamp hook piece (13) installed in the top of barb (18).
2. foot-operated disassembly and assembly structure according to claim 1, it is characterised in that：The depth of the barb (18) is less than or equal to
The wall thickness of front-wheel central siphon (7).
3. foot-operated disassembly and assembly structure according to claim 1, it is characterised in that：The endoporus of the front-wheel central siphon (7) has one high
One two short projections, the recessed grain of one high and one low two of correspondence connecting rod (16).
4. foot-operated disassembly and assembly structure according to claim 1, it is characterised in that：Pedal stand clamp hook piece (13) horizontal ends
End lower edge is provided with an inclined-plane (22).
5. foot-operated disassembly and assembly structure according to claim 1, it is characterised in that：The center of the front-wheel (6) is additionally provided with
Front-wheel idle running locking mechanism.
6. foot-operated disassembly and assembly structure according to claim 5, it is characterised in that：The front-wheel idle running locking mechanism includes front-wheel
Idle running locking abrasive grit (8), front-wheel idle running Lock spring (9) and front-wheel idle running switch (10)；The front-wheel idle running locking abrasive grit
(8), front-wheel idle running Lock spring (9) is arranged on front-wheel and dallied in the control box for switching (10), front-wheel idle running locking abrasive grit (8) position
The top for the Lock spring (9) that dallied in front-wheel, front-wheel idle running locking abrasive grit (8) by front-wheel idle running switch (10), insert upwards by motion
Enter into the centre bore (20) of front-wheel central siphon (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621419137.1U CN206367555U (en) | 2016-12-22 | 2016-12-22 | A kind of foot-operated disassembly and assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621419137.1U CN206367555U (en) | 2016-12-22 | 2016-12-22 | A kind of foot-operated disassembly and assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206367555U true CN206367555U (en) | 2017-08-01 |
Family
ID=59392433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621419137.1U Active CN206367555U (en) | 2016-12-22 | 2016-12-22 | A kind of foot-operated disassembly and assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206367555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113165720A (en) * | 2018-11-30 | 2021-07-23 | 金度莹 | Shoe attachment device equipped with movable magnetic bicycle pedal and iron powder adhesion preventing device |
-
2016
- 2016-12-22 CN CN201621419137.1U patent/CN206367555U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113165720A (en) * | 2018-11-30 | 2021-07-23 | 金度莹 | Shoe attachment device equipped with movable magnetic bicycle pedal and iron powder adhesion preventing device |
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