CN108058535A - Bicycle drive shaft with quick locking structure - Google Patents
Bicycle drive shaft with quick locking structure Download PDFInfo
- Publication number
- CN108058535A CN108058535A CN201610985326.3A CN201610985326A CN108058535A CN 108058535 A CN108058535 A CN 108058535A CN 201610985326 A CN201610985326 A CN 201610985326A CN 108058535 A CN108058535 A CN 108058535A
- Authority
- CN
- China
- Prior art keywords
- drum
- locking
- base substrate
- drive shaft
- bicycle drive
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/0047—Hubs characterised by functional integration of other elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/02—Hubs adapted to be rotatably arranged on axle
- B60B27/023—Hubs adapted to be rotatably arranged on axle specially adapted for bicycles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The invention discloses a kind of bicycle drive shafts with quick locking structure, include a drum body, the center of the drum body is equipped with a locking and rouses axis, the locking drum axis includes a rod-shaped drum axis screw rod, the head of the drum axis screw rod is equipped with the drum collar of an annular, the drum axis screw rod is equipped with a dismountable washer seat and a damping gasket, the washer seat includes a circular base substrate, the side wall of the base substrate is equipped with the pedestal side ring of an annular, the center of the base substrate is equipped with a pedestal circular hole, the bottom of the base substrate is equipped with a cylindric spacing collar.When mounted, spacing collar is inserted in the screw head on bulging body end face, effectively prevents that washer seat and damping gasket generation are crooked, substantially prolongs the service life of bicycle drive shaft.The bicycle hub structure with quick locking structure is simple, with obvious effects, of low cost, highly practical.
Description
Technical field
The present invention relates to a kind of attachments of a bicycle, more precisely, being a kind of bicycle drive shaft with quick locking structure.
Background technology
Bicycle drive shaft is a kind of common attachments of a bicycle, for the power transmission of bicycle.Existing bicycle pattern
With quick-disassembly structure, locking mostly is carried out using the frictional force of damping gasket for drum.After quick-disassembly structure is used for multiple times, damping gasket
It is easily crooked, Quick Release is caused to fail.
The content of the invention
The present invention mainly solve the prior art present in the technical issues of, so as to provide it is a kind of with quick locking structure voluntarily
Vehicle flower-drum.
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：
A kind of bicycle drive shaft with quick locking structure, which is characterized in that the bicycle drive shaft with quick locking structure includes one
Drum body, the center of the drum body are equipped with a locking and rouse axis, and locking drum axis includes a rod-shaped drum axis screw rod, described
The head of drum axis screw rod is equipped with the drum collar of an annular, and the drum axis screw rod is equipped with a dismountable washer seat and a damping
Gasket, the afterbody of locking drum axis are equipped with a dismountable locking handle, and the afterbody of the locking handle is equipped with a pair
The handle flange being arranged in parallel, is respectively equipped with a flange hole on the handle flange, and a connecting pin is through described convex
Edge through hole and drum collar, the washer seat include a circular base substrate, and the side wall of the base substrate is equipped with one
The pedestal side ring of annular, the center of the base substrate are equipped with a pedestal circular hole, and the top of the damping gasket is equipped with one
The locking of arc is protruded.
As preferred embodiments of the present invention, the bottom of the base substrate is equipped with a cylindric spacing collar.
The bicycle drive shaft with quick locking structure of the present invention has the following advantages：When mounted, spacing collar is inserted in bulging body
Screw head on end face effectively prevents that washer seat and damping gasket generation are crooked, substantially prolongs the service life of bicycle drive shaft.
The bicycle hub structure with quick locking structure is simple, with obvious effects, of low cost, highly practical.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the dimensional structure diagram of the bicycle drive shaft with quick locking structure of the present invention；
Fig. 2 is the stereochemical structure decomposing schematic representation of the bicycle drive shaft with quick locking structure in Fig. 1；
Fig. 3 is the detail enlarged diagram of the a-quadrant of the bicycle drive shaft with quick locking structure in Fig. 2；
Fig. 4 is the dimensional structure diagram of the damping gasket of the bicycle drive shaft with quick locking structure in Fig. 2；
Fig. 5 is the dimensional structure diagram of the washer seat of the bicycle drive shaft with quick locking structure in Fig. 2；
Fig. 6 is sectional view of the washer seat along line B-B in Fig. 5；
Fig. 7 is the dimensional structure diagram of second of embodiment of the washer seat of the present invention；
Fig. 8 is sectional view of the washer seat along line C-C in Fig. 7；
Wherein,
1st, the bicycle drive shaft with quick locking structure；2nd, locking drum axis；21st, drum axis screw rod；22nd, drum collar；3rd, washer seat；301st, limit
Position sleeve；31st, base substrate；32nd, pedestal side ring；33rd, pedestal circular hole；4th, damping gasket；41st, locking protrudes；5th, locking handle；
51st, handle flange；52nd, flange hole；6th, connecting pin；7th, drum body.
Specific embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
As shown in Figures 1 to 6, which includes a drum body 7, and the center of the drum body 7 is equipped with
One locking rouses axis 2, and locking drum axis 2 includes a rod-shaped drum axis screw rod 21, and the head of the drum axis screw rod 21 is equipped with an annular
Drum collar 22, the drum axis screw rod 21 are equipped with dismountable 3 and one damping gasket 4 of washer seat, and the afterbody of locking drum axis 2 is set
There is a dismountable locking handle 5, the afterbody of the locking handle 5 is equipped with the handle flange 51 of a pair of parallel setting, and the handle is convex
A flange hole 52 is respectively equipped on edge 51, a connecting pin 6 is wrapped through the flange hole 52 and drum collar 22, the washer seat 3
Containing a circular base substrate 31, the side wall of the base substrate 31 is equipped with the pedestal side ring 32 of an annular, the base substrate 31
Center be equipped with a pedestal circular hole 33, the locking that the top of the damping gasket 4 is equipped with a pair of of arc protrudes 41.
As shown in Fig. 7 to Fig. 8, for the dimensional structure diagram of second of embodiment of the washer seat 300 of the present invention.It should
The bottom of base substrate 31 is equipped with a cylindric spacing collar 301.When mounted, which is inserted in bulging 7 end face of body
On screw head, effectively prevent washer seat 3 and damping gasket 4 occur crooked, substantially prolong the service life of bicycle drive shaft.
The bicycle hub structure with quick locking structure is simple, with obvious effects, of low cost, highly practical.
Not limited to this, any change or replacement expected without creative work should all cover the guarantor in the present invention
Within the scope of shield.Therefore, protection scope of the present invention should be determined by the scope of protection defined in the claims.
Claims (2)
- A kind of 1. bicycle drive shaft with quick locking structure, which is characterized in that the bicycle drive shaft with quick locking structure（1）Bag Containing a drum body（7）, the drum body（7）Center be equipped with a locking rouse axis（2）, described locking drum axis（2）It is rod-shaped comprising one Drum axis screw rod（21）, the drum axis screw rod（21）Head be equipped with one annular drum collar（22）, the drum axis screw rod （21）It is equipped with a dismountable washer seat（3）With a damping gasket（4）, described locking drum axis（2）Afterbody can equipped with one The locking handle of dismounting（5）, the locking handle（5）Afterbody be equipped with a pair of parallel setting handle flange（51）, it is described Handle flange（51）On be respectively equipped with a flange hole（52）, a connecting pin（6）Through the flange hole（52）With Drum collar（22）, the washer seat（3）Include a circular base substrate（31）, the base substrate（31）Side wall on Pedestal side ring equipped with an annular（32）, the base substrate（31）Center be equipped with a pedestal circular hole（33）, the resistance Buddhist nun's gasket（4）Top be equipped with the locking of a pair of of arc and protrude（41）.
- 2. the bicycle drive shaft according to claim 1 with quick locking structure, which is characterized in that the base substrate（31） Bottom be equipped with a cylindric spacing collar（301）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610985326.3A CN108058535A (en) | 2016-11-09 | 2016-11-09 | Bicycle drive shaft with quick locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610985326.3A CN108058535A (en) | 2016-11-09 | 2016-11-09 | Bicycle drive shaft with quick locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108058535A true CN108058535A (en) | 2018-05-22 |
Family
ID=62137955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610985326.3A Pending CN108058535A (en) | 2016-11-09 | 2016-11-09 | Bicycle drive shaft with quick locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108058535A (en) |
-
2016
- 2016-11-09 CN CN201610985326.3A patent/CN108058535A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180522 |