CN208412035U - A kind of high low-speed flywheel swapdisk of bicycle - Google Patents
A kind of high low-speed flywheel swapdisk of bicycle Download PDFInfo
- Publication number
- CN208412035U CN208412035U CN201820825568.0U CN201820825568U CN208412035U CN 208412035 U CN208412035 U CN 208412035U CN 201820825568 U CN201820825568 U CN 201820825568U CN 208412035 U CN208412035 U CN 208412035U
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- speed
- axis
- drive
- disk
- tooth
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Abstract
The utility model discloses a kind of high low-speed flywheel swapdisks of bicycle, it is to be equipped with axis axle sleeve in the outside of axis, the left end of axis axle sleeve is equipped with left shaft holder, right end is equipped with right bearing seat, the right side of left shaft holder is equipped with the left spoke terminal pad of rear-wheel, and the right end of right bearing seat is equipped with the right spoke terminal pad of rear-wheel.When assembly, axis is installed in axle sleeve, the right end of axle sleeve is equipped with drive plate, the right end of drive plate is equipped with drive disk, drive plate and drive disk are successively installed on the right end of axis, the utility model is provided with height on drive disk and drive plate, in, four gears of low speed and Ultra-Low Speed, it is top gear at wheel disk center, it is followed successively by high speed from inside to outside, middling speed, low speed and Ultra-Low Speed, low or first gear is arranged in the circumference of wheel plate edge, it rides laborsaving, speed is slow, Ultra-Low Speed shelves can ride against the wind, it is laborsaving that slope is grabbed when upward slope, when gear shift, only need to by drive disk toward it is latter just, want to change several grades of any selections, top gear speed-raising is fast, speed is high, it is handy.
Description
Technical field
The utility model relates to a kind of rickshaw flywheel, especially a kind of high low-speed flywheel swapdisk of bicycle.
Background technique
Currently, the bicycle freewheel sold and used in the market mostly only has due to the design of flywheel and the defect of structure
A kind of transmission speed slightly meets some ramps under steam, can not just travel, for example upper bridge must get off implementation, even if smooth
Road surface be also difficult to improve speed, fast to ride, what must be risked one's life pedal, and often tire out with a face streaming with sweat, it is also difficult to gather effect.
Summary of the invention
Therefore, people exchange wheel disc to the flywheel that can adjust high low speed, and there are great demands, up to now, not yet
It was found that the present inventor develops high low-speed flywheel exchange by development test repeatedly finally about related report of the invention
Disk, so as to complete the present invention.
The purpose of this utility model is just to provide a kind of high low-speed flywheel swapdisk of bicycle, with solve ramp traveling and
The speed of smooth-riding surface is improved, is provided conveniently for user.
The embodiment of the utility model is made of axis, axle sleeve, drive plate, drive disk, is structurally characterized in that in axis
Left end is equipped with left installation fixed bolt, and the right side of axis is equipped with limiting stand, and the right side of limiting stand is equipped with wheel disc and installs axle journal, axis
Right end be equipped with right installation fixed bolt, the outside of axis is equipped with axis axle sleeve, and the left end of axis axle sleeve is equipped with left shaft holder, right
End is equipped with right bearing seat, and the right side of left shaft holder is equipped with the left spoke terminal pad of rear-wheel, and the right end of right bearing seat is equipped with the right spoke of rear-wheel
Terminal pad.When assembly, axis is installed in axle sleeve, the right end of axle sleeve is equipped with drive plate, and the right end of drive plate is equipped with driving
Disk, drive plate and drive disk are successively installed on the right end of axis, and the inside of drive plate is equipped with transmission face, be driven face it is interior in
Portion is equipped with upper and lower two symmetrical high-speed drive teeth, set on the outside of high-speed drive tooth there are two symmetrical middling speed driving cog, middling speed
It is set on the outside of driving cog there are two symmetrical low speed rotation tooth, sets that there are two symmetrical Ultra-Low Speeds to be driven on the outside of low speed rotation tooth
Tooth, is driven the middle shaft mounting hole that transmission face is equipped at the center of face, and the middle part of the outer disk of drive plate is assembled equipped with inner bearing
Hole, inner bearing assembly is interior to be equipped with inner bearing, and the right side of drive plate is equipped with drive disk, and the circumference of drive disk is equipped with sliding tooth, drives
The inside of Moving plate is equipped with driving face, and the interior middle part of face is driven to be equipped with two above and below corresponding with transmission face high-speed drive tooth
A symmetrical high-speed driving tooth socket, sets that there are two symmetrical middling speeds to drive tooth socket, middling speed sliding tooth on the outside of high-speed driving tooth socket
It is set on the outside of slot there are two symmetrical driven at low speed tooth socket, sets that there are two symmetrical Ultra-Low Speeds to drive on the outside of driven at low speed tooth socket
Tooth socket, drives the middle shaft mounting hole that driving face is equipped at the center of face, and the middle part of the outer disk of drive disk is installed equipped with outer shaft
Distribution, outer bearing pilot hole is interior to be equipped with outer bearing.The rear end of the cycle frame is equipped with rear fork, and the rear end of rear fork is equipped with flywheel
Swapdisk, flywheel swapdisk are mounted on rear fork by axis, and the rear end of vehicle frame is equipped with rear-wheel.The high, medium and low speed driving cog with
Ultra-Low Speed driving cog, is respectively equipped with outer low and inner high inclined slope, and the high, medium and low speed driving tooth socket and Ultra-Low Speed drive tooth socket
It is respectively equipped with outer shallow interior deep tipper.
The utility model is provided with four gears of high, medium and low speed and Ultra-Low Speed on drive disk and drive plate, close to wheel disc
It is top gear at center, is followed successively by high speed, middling speed, low speed and Ultra-Low Speed from inside to outside, wheel plate edge is arranged in Ultra-Low Speed shelves
In circumference, ride laborsaving, speed is slow.Ultra-Low Speed shelves can ride against the wind, and it is laborsaving that when upward slope grabs slope, only need to be by drive disk when shift
Toward it is latter just, want to change several grades of any selections, top gear speed-raising is fast, and speed is high, handy.
The utility model is simple in sturcture, ingenious in design, and processing cost is low, and effect easy to use is good.
It is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is axis axle sleeve structure schematic diagram；
Fig. 2 is middle shaft structure schematic diagram；
Fig. 3 is drive plate side structure schematic view；
Fig. 4 is drive disk side structure schematic view；
Fig. 5 is drive plate driving face dish structure schematic diagram；
Fig. 6 is drive disk drive surface dish structure schematic diagram；
Fig. 7 is the outer disk schematic diagram of drive plate；
Fig. 8 is the outer disk schematic diagram of drive disk；
Fig. 9 is flywheel wheel disc assembly structural schematic diagram；
Figure 10 is that the assembly of flywheel wheel disc uses schematic diagram.
Specific embodiment
The left end of axis 2 shown in Fig. 1-9 is equipped with left installation fixed bolt 1, and the right side of axis is equipped with limiting stand 3, limit
The right side of position platform is equipped with wheel disc and installs axle journal 4, and the right end of axis is equipped with right installation fixed bolt 5, and the outside of axis is equipped with axis
Axle sleeve 8, the left end of axis axle sleeve are equipped with left shaft holder 6, and right end is equipped with right bearing seat 9, and it is left that the right side of left shaft holder is equipped with rear-wheel
The right end of spoke terminal pad 7, right bearing seat is equipped with the right spoke terminal pad 10 of rear-wheel.When assembly, axis is installed in axle sleeve, axis
The right end of set is equipped with drive plate 12, and the right end of drive plate is equipped with drive disk 15, and drive plate and drive disk are successively installed on axis
Right end, the inside of drive plate are equipped with transmission face 11, and the interior middle part for being driven face is equipped with upper and lower two symmetrical high-speed drive teeth
18, it sets on the outside of high-speed drive tooth there are two symmetrical middling speed driving cog 17, sets that there are two symmetrical on the outside of middling speed driving cog
Low speed rotation tooth 19, sets that there are two symmetrical Ultra-Low Speed driving cogs 13 on the outside of low speed rotation tooth, is driven at the center of face and sets
There is the middle shaft mounting hole 20 of transmission face, the middle part of the outer disk of drive plate is equipped with inner bearing pilot hole, is equipped in inner bearing assembly
Inner bearing 25, the right side of drive plate are equipped with drive disk 15, and the circumference of drive disk is equipped with sliding tooth 14, and the inside of drive disk is equipped with
Face is driven, drives the interior middle part of face to be equipped with two symmetrical high speeds up and down corresponding with transmission face high-speed drive tooth and drives
Movable tooth slot 22, sets that there are two symmetrical middling speeds to drive tooth socket 21 on the outside of high-speed driving tooth socket, sets on the outside of middling speed driving tooth socket
There are two symmetrical driven at low speed tooth socket 16, set on the outside of driven at low speed tooth socket there are two symmetrical Ultra-Low Speed driving tooth socket 24,
The middle shaft mounting hole 23 that driving face is equipped at the center of face is driven, the middle part of drive disk external disk is equipped with outer bearing pilot hole,
Outer bearing 26 is equipped in outer bearing pilot hole.
Drive plate shown in Figure 10 and drive disk 15 are mounted on the rear fork of cycle frame rear end by axis 2, described
The rear end of cycle frame 27 is equipped with rear fork 28, and the rear end of rear fork is equipped with flywheel swapdisk 15, and flywheel swapdisk is installed by axis
On rear fork, the rear end of vehicle frame is equipped with rear-wheel 29.
Claims (4)
1. a kind of high low-speed flywheel swapdisk of bicycle, is made of, it is characterised in that: institute axis, axle sleeve, drive plate, drive disk
The left end for stating axis (2) is equipped with left installation fixed bolt (1), and the right side of axis is equipped with limiting stand (3), and the right side of limiting stand is equipped with
Wheel disc installs axle journal (4), and the right end of axis is equipped with right installation fixed bolt (5), and the outside of axis is equipped with axis axle sleeve (8), in
The left end of axis axle sleeve is equipped with left shaft holder (6), and right end is equipped with right bearing seat (9), and the right side of left shaft holder is equipped with the left spoke of rear-wheel
Terminal pad (7), the right end of right bearing seat are equipped with the right spoke terminal pad (10) of rear-wheel, when assembly, axis are installed in axle sleeve, axis
The right end of set is equipped with drive plate (12), and the right end of drive plate is equipped with drive disk (15).
2. the high low-speed flywheel swapdisk of bicycle according to claim 1, it is characterised in that: the drive plate and driving
Disk is successively installed on the right end of axis, and the inside of drive plate is equipped with transmission face (11), and the interior middle part for being driven face is equipped with up and down
Two symmetrical high-speed drive teeth (18) set on the outside of high-speed drive tooth there are two symmetrical middling speed driving cog (17), and middling speed passes
It is set on the outside of movable tooth there are two symmetrical low speed rotation tooth (19), sets that there are two symmetrical Ultra-Low Speeds to pass on the outside of low speed rotation tooth
Movable tooth (13), is driven the middle shaft mounting hole (20) that transmission face is equipped at the center of face, and the middle part of the outer disk of drive plate is equipped with
Inner bearing pilot hole, inner bearing assembly is interior to be equipped with inner bearing (25).
3. the high low-speed flywheel swapdisk of bicycle according to claim 1, it is characterised in that: set on the right side of the drive plate
Have drive disk (15), the circumference of drive disk is equipped with sliding tooth (14), and the inside of drive disk is equipped with driving face, drives face
Interior middle part is equipped with two symmetrical high-speed driving tooth sockets (22) up and down corresponding with transmission face high-speed drive tooth, high-speed driving
It is set on the outside of tooth socket there are two symmetrical middling speed driving tooth socket (21), is set on the outside of middling speed driving tooth socket there are two symmetrical low speed
It drives tooth socket (16), is set on the outside of driven at low speed tooth socket there are two symmetrical Ultra-Low Speed driving tooth socket (24), driven in face
The middle shaft mounting hole (23) of driving face is equipped at the heart, the middle part of drive disk external disk is equipped with outer bearing pilot hole, outer bearing assembly
Outer bearing (26) are equipped in hole.
4. the high low-speed flywheel swapdisk of bicycle according to claim 1, it is characterised in that: the drive plate and driving
Disk (15) is mounted on the rear fork of cycle frame rear end by axis (2), and the rear end of the cycle frame (27) is equipped with rear fork
(28), the rear end of rear fork is equipped with flywheel swapdisk, and flywheel swapdisk is mounted on rear fork by axis, and the rear end of vehicle frame is equipped with rear-wheel
(29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820825568.0U CN208412035U (en) | 2018-05-31 | 2018-05-31 | A kind of high low-speed flywheel swapdisk of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820825568.0U CN208412035U (en) | 2018-05-31 | 2018-05-31 | A kind of high low-speed flywheel swapdisk of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208412035U true CN208412035U (en) | 2019-01-22 |
Family
ID=65113840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820825568.0U Expired - Fee Related CN208412035U (en) | 2018-05-31 | 2018-05-31 | A kind of high low-speed flywheel swapdisk of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208412035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609108A (en) * | 2018-05-31 | 2018-10-02 | 张雷鸣 | A kind of high low-speed flywheel swapdisk of bicycle |
-
2018
- 2018-05-31 CN CN201820825568.0U patent/CN208412035U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609108A (en) * | 2018-05-31 | 2018-10-02 | 张雷鸣 | A kind of high low-speed flywheel swapdisk of bicycle |
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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: 20190122 Termination date: 20210531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |