CN108820107A - A kind of cycle frame with double damping structure - Google Patents
A kind of cycle frame with double damping structure Download PDFInfo
- Publication number
- CN108820107A CN108820107A CN201810715645.1A CN201810715645A CN108820107A CN 108820107 A CN108820107 A CN 108820107A CN 201810715645 A CN201810715645 A CN 201810715645A CN 108820107 A CN108820107 A CN 108820107A
- Authority
- CN
- China
- Prior art keywords
- hinged
- vertical beam
- front fork
- fork sleeve
- axle crotch
- 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
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K19/00—Cycle frames
- B62K19/18—Joints between frame members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K19/00—Cycle frames
- B62K19/30—Frame parts shaped to receive other cycle parts or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K2201/00—Springs used in cycle frames or parts thereof
- B62K2201/04—Helical springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The present invention relates to a kind of cycle frames with double damping structure,Rear axle crotch includes entity interconnecting piece and furcation,Rear axle crotch front end and vertical beam are hinged in lower vertical beam connection hole,Entity interconnecting piece rear end sides are hinged with buffer spring,Buffer spring front end and vertical beam are hinged in upper vertical beam connection hole,When bicycle jolts,The hinged shaft of lower vertical beam connection hole drives shock mitigation system relative motion,Vibration is absorbed by the deformation of bicycle rack as far as possible,In addition to this,Front fork sleeve lower end is socketed with front axle crotch,Front axle crotch lower end is hinged with movable plate,Movable front edge of board is hinged with vibration damper plate,Vibration damper plate upper end is hinged with damping spring,Damping spring rear end and front fork sleeve are hinged in front fork sleeve connection hole,When bicycle jolts,Each relative movement of front fork shock mitigation system,Damping is further achieved the effect that by the deformation of bicycle rack,Effectively improve safety and the comfort of bicycle.
Description
Technical field
The present invention relates to a kind of cycle frame more particularly to a kind of cycle frames with double damping structure.
Background technique
Main structure of the cycle frame as bicycle, connects all parts of bicycle, sends out in whole bicycle
Wave extremely important effect.The vehicle frame overwhelming majority of bicycle is all that tubular structure bracket passes through triangle frame in the prior art
Structure principle is welded, and in the prior art damping bicycle encounter jolt when, be all the hinge by lower vertical beam connection hole
Axis drives the shock mitigation system relative motion on rear axle crotch to achieve the purpose that damping, few shock-absorbing protectings for front-wheel,
So that bicycle rack is unable to fully deformation on the whole and absorbs jolting in driving process, when pavement conditions are bad, it is easy to make
At the premature fatigue of user, safety traffic and comfort level are influenced.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, provide a kind of with double damping
The cycle frame of structure.
The present invention is to be achieved by the following technical programs：
A kind of cycle frame with double damping structure, including front fork sleeve, saddle casing, axis casing and rear yoke
Frame, which is characterized in that be equipped with vertical beam between the saddle casing and axis casing, be equipped between the vertical beam and front fork sleeve upper
Beam is equipped with cant beam between the axis casing and upper beam, the rear axle crotch includes entity interconnecting piece and furcation, the vertical beam
Lower end is equipped with the engaging lug of leukorrhagia vertical beam connecting hole, and rear axle crotch front end and vertical beam are hinged in lower vertical beam connection hole, institute
It states entity interconnecting piece rear end sides and is hinged with buffer spring connecting plate, the buffer spring connection front edge of board is equipped with buffer spring,
The vertical beam and rear axle crotch opposite side are equipped with the engaging lug for taking vertical beam connecting hole, and the buffer spring front end and vertical beam exist
Upper vertical beam connection hole is hinged, and the front fork sleeve lower end is socketed with front axle crotch, and front axle crotch lower end is hinged with activity
Plate, the activity front edge of board are hinged with vibration damper plate, and the vibration damper plate upper end is hinged with damping spring, the front fork sleeve leading flank
Equipped with the engaging lug for taking front fork sleeve connecting hole, the damping spring rear end and front fork sleeve are cut with scissors in front fork sleeve connection hole
It connects, rear axle crotch tail portion is equipped with rear axle pintle.
The beneficial effects of the invention are as follows：
Since rear axle crotch front end and vertical beam are hinged in lower vertical beam connection hole, the entity interconnecting piece rear end sides are hinged
There is buffer spring connecting plate, the buffer spring connection front edge of board is equipped with buffer spring, and the buffer spring front end and vertical beam exist
Upper vertical beam connection hole is hinged, so that the hinged shaft of lower vertical beam connection hole drives shock mitigation system is opposite to transport when bicycle jolts
It is dynamic, vibration is absorbed by the deformation of bicycle rack as far as possible, effectively improves safety and the comfort of bicycle.
Since front fork sleeve lower end is socketed with front axle crotch, front axle crotch lower end is hinged with movable plate, the activity
Front edge of board is hinged with vibration damper plate, and the vibration damper plate upper end is hinged with damping spring, and the damping spring rear end and front fork sleeve exist
Front fork sleeve connection hole is hinged, so that when bicycle jolts, each relative movement of front fork shock mitigation system passes through bicycle
The deformation of frame shakes to absorb, and achievees the effect that further damping.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
In figure：1. saddle casing, 2. vertical beams, 3. upper beams, 4. front fork sleeves, 5. front fork sleeve connecting holes, 6. damping springs,
7. vibration damper plate, 8. lower vertical beam connecting holes, 9. movable plates, 10. front axle crotch, 11. rear axle pintles, 12. cant beams, 13. axis casings,
14. entity interconnecting piece, 15. buffer springs, vertical beam connecting hole on 16., 17. furcations.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawing and most
The present invention is described in further detail for good embodiment.
As shown, the present invention includes front fork sleeve 4, saddle casing 1, axis casing 13 and rear axle crotch, the saddle
It is equipped with vertical beam 2 between casing 1 and axis casing 13, upper beam 3, the axis casing are equipped between the vertical beam 2 and front fork sleeve 4
Cant beam 12 is equipped between upper beam 3, the rear axle crotch includes entity interconnecting piece 14 and furcation 17, the entity interconnecting piece 14
To be solid, the furcation 17 wraps up wheel from two sides, and 2 lower end of vertical beam is equipped with the engaging lug of leukorrhagia vertical beam connecting hole 8,
Rear axle crotch front end is hinged at lower vertical beam connecting hole 8 with vertical beam 2, and 14 rear end sides of entity interconnecting piece are hinged with slow
15 connecting plate of spring is rushed, the buffer spring 15 connects front edge of board and is equipped with buffer spring 15, and the vertical beam 2 is opposite with rear axle crotch
Side is equipped with the engaging lug for taking vertical beam connecting hole 16, and 15 front end of buffer spring and vertical beam 2 are at upper vertical beam connecting hole 16
Hingedly, 4 lower end of front fork sleeve is socketed with front axle crotch 10, and 10 lower end of front axle crotch is hinged with movable plate 9, the work
9 front end of movable plate is hinged with vibration damper plate 7, and 7 upper end of vibration damper plate is hinged with damping spring 6, and 4 leading flank of front fork sleeve is equipped with
The engaging lug of front fork sleeve connecting hole 5 is taken, 6 rear end of damping spring and front fork sleeve 4 are cut with scissors at front fork sleeve connecting hole 5
It connects, rear axle crotch tail portion is equipped with rear axle pintle 11.
Above-mentioned " being equipped with " indicates to be fixedly connected, and the form being fixedly connected can be welding.
Since rear axle crotch front end and vertical beam are hinged in lower vertical beam connection hole, the entity interconnecting piece rear end sides are hinged
There is buffer spring connecting plate, the buffer spring connection front edge of board is equipped with buffer spring, and the buffer spring front end and vertical beam exist
Upper vertical beam connection hole is hinged, so that the hinged shaft of lower vertical beam connection hole drives shock mitigation system is opposite to transport when bicycle jolts
It is dynamic, vibration is absorbed by the deformation of bicycle rack as far as possible, effectively improves safety and the comfort of bicycle.
Since front fork sleeve lower end is socketed with front axle crotch, front axle crotch lower end is hinged with movable plate, the activity
Front edge of board is hinged with vibration damper plate, and the vibration damper plate upper end is hinged with damping spring, and the damping spring rear end and front fork sleeve exist
Front fork sleeve connection hole is hinged, so that when bicycle jolts, each relative movement of front fork shock mitigation system passes through bicycle
The deformation of frame shakes to absorb, and achievees the effect that further damping.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (1)
1. a kind of cycle frame with double damping structure, including front fork sleeve, saddle casing, axis casing and rear yoke
Frame, which is characterized in that be equipped with vertical beam between the saddle casing and axis casing, be equipped between the vertical beam and front fork sleeve upper
Beam is equipped with cant beam between the axis casing and upper beam, the rear axle crotch includes entity interconnecting piece and furcation, the vertical beam
Lower end is equipped with the engaging lug of leukorrhagia vertical beam connecting hole, and rear axle crotch front end and vertical beam are hinged in lower vertical beam connection hole, institute
It states entity interconnecting piece rear end sides and is hinged with buffer spring connecting plate, the buffer spring connection front edge of board is equipped with buffer spring,
The vertical beam and rear axle crotch opposite side are equipped with the engaging lug for taking vertical beam connecting hole, and the buffer spring front end and vertical beam exist
Upper vertical beam connection hole is hinged, and the front fork sleeve lower end is socketed with front axle crotch, and front axle crotch lower end is hinged with activity
Plate, the activity front edge of board are hinged with vibration damper plate, and the vibration damper plate upper end is hinged with damping spring, the front fork sleeve leading flank
Equipped with the engaging lug for taking front fork sleeve connecting hole, the damping spring rear end and front fork sleeve are cut with scissors in front fork sleeve connection hole
It connects, rear axle crotch tail portion is equipped with rear axle pintle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810715645.1A CN108820107A (en) | 2018-07-03 | 2018-07-03 | A kind of cycle frame with double damping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810715645.1A CN108820107A (en) | 2018-07-03 | 2018-07-03 | A kind of cycle frame with double damping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108820107A true CN108820107A (en) | 2018-11-16 |
Family
ID=64135249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810715645.1A Pending CN108820107A (en) | 2018-07-03 | 2018-07-03 | A kind of cycle frame with double damping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108820107A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113371119A (en) * | 2021-07-27 | 2021-09-10 | 宝力能(厦门)新能源有限公司 | Multipurpose electric power-assisted bicycle frame |
-
2018
- 2018-07-03 CN CN201810715645.1A patent/CN108820107A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113371119A (en) * | 2021-07-27 | 2021-09-10 | 宝力能(厦门)新能源有限公司 | Multipurpose electric power-assisted bicycle frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181116 |
|
| WD01 | Invention patent application deemed withdrawn after publication |