CN107776808A - A kind of bicycle novel damping front fork - Google Patents
A kind of bicycle novel damping front fork Download PDFInfo
- Publication number
- CN107776808A CN107776808A CN201711027956.0A CN201711027956A CN107776808A CN 107776808 A CN107776808 A CN 107776808A CN 201711027956 A CN201711027956 A CN 201711027956A CN 107776808 A CN107776808 A CN 107776808A
- Authority
- CN
- China
- Prior art keywords
- front fork
- coupler
- decoupling rod
- bar
- support bar
- 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.)
- Withdrawn
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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
- B62K21/00—Steering devices
- B62K21/02—Front wheel forks or equivalent, e.g. single tine
-
- 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
- B62K21/00—Steering devices
- B62K21/08—Steering dampers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The invention discloses a kind of bicycle novel damping front fork, including front fork main body, coupler, decoupling rod and the bolt that is connected, the inside of front fork main body is provided with support bar, and support bar is through being fixed in front fork main body, the bottom of support bar is provided with connection ring, and connection ring insertion is fixed on support bar, the bottom of connection ring is provided with coupler, and coupler is fixedly connected with support bar by connection ring, the inside of coupler is provided with vacuum bar, and vacuum bar is through being arranged at left and right sides of coupler, the bottom of vacuum bar is provided with decoupling rod, and decoupling rod insertion is arranged on the inside of vacuum bar, the design improves the shock resistance and practicality of front fork, the present invention is simple to operate, it is easily installed, multiple vibration damper can be passed through, improve stability and reliability.
Description
Technical field
The present invention relates to shock-absorbing front fork technical field, specially a kind of bicycle novel damping front fork.
Background technology
Front fork component is in front position in bicycle structure, and its upper end is connected with handlebar part, frame part with
Front tube coordinates, and lower end coordinates with front axle part, forms the guidance system of bicycle, rotates handlebar and front fork, can change front-wheel
Change direction, serve the guide effect of bicycle, further, it is also possible to play a part of controlling bicycle running, front fork component
Stressing conditions category cantilever beam property, therefore front fork component must have the properties such as enough intensity.
Existing front suspension fork of bicycle, material is poor, yielding, but existing front fork is typically by simple individual event bullet
Spring and support bar group are into shock resistance is poor, and great pressure is brought to the arm of people, easily brings pain, numbness not
Suitable sensation, comfortableness of the people when riding, and only simple two kinds of the switch of existing precompressed adjuster are reduced,
The demand of bicyclist far can not be reached under road conditions complex environment, greatly reduce the service life of shock-absorbing front fork.
So how to design a kind of bicycle novel damping front fork, turning into us will currently solve the problems, such as.
The content of the invention
It is an object of the invention to provide a kind of bicycle novel damping front fork, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme：A kind of bicycle novel damping front fork, including front fork
Main body, coupler, decoupling rod and the bolt that is connected, the inside of the front fork main body is provided with support bar, and the support bar runs through
It is fixed in front fork main body, the bottom of the support bar is provided with connection ring, and connection ring insertion is fixed on support bar, institute
The bottom for stating connection ring is provided with coupler, and the coupler is fixedly connected with support bar by connection ring, the coupler
Inside be provided with vacuum bar, and the vacuum bar, through being arranged at left and right sides of coupler, the bottom of the vacuum bar, which is provided with, to be subtracted
Bar is shaken, and decoupling rod insertion is arranged on the inside of vacuum bar, the inside of the decoupling rod is provided with shock-proof spring, packing ring and born
Pressing spring, and the insertion of the shock-proof spring, packing ring and negative pressure spring is arranged in decoupling rod, the top of the shock-proof spring is set
There is sealing piston, and the sealing piston and shock-proof spring seamless welding, the bottom of the decoupling rod are provided with the bolt that is connected,
And bolt and the decoupling rod seamless welding of being connected.
Further, the middle-end of the vacuum bar and decoupling rod is provided with rubber ring, and rubber ring insertion is arranged on very
In empty bar and decoupling rod.
Further, the left and right sides of the coupler is provided with symmetrical precompressed adjuster, and the precompressed adjuster is embedding
Enter to be arranged in coupler.
Further, the top of the sealing piston is provided with air chamber, and the air chamber and sealing piston seamless welding.
Further, the bottom of the bolt that is connected is provided with wheel standing valve, and the wheel standing valve is with being connected
Gim peg seamless welding.
Compared with prior art, the beneficial effects of the invention are as follows：This kind of bicycle novel damping front fork, have double up and down
Shock-proof spring and negative pressure spring, and the centre of both shock-proof spring and negative pressure spring is also added with packing ring, makes it when riding
The power impulsive force that hogwallow reflects preferably is reduced, so as to which bicyclist's arm reaches effective cushioning effect, makes to ride
Person will not feel pain, numb sensation when riding, and be internally provided with the precompressed adjuster of quick regulation in coupler, be easy to
Bicyclist makes different adjustment under different road environments, compared to former individual event precompressed adjuster, it is existing from
Driving novel damping front fork improves the comfortableness and stability of bicyclist, beneficial to the use of people, and add sealing piston and
The addition of air chamber, the extremely strong shock resistance of shock-absorbing front fork is further increased, so as to improve the service life of shock-absorbing front fork.
Brief description of the drawings
Fig. 1 is the front fork main body structure schematic diagram of the present invention；
Fig. 2 is the decoupling rod partial schematic diagram of the present invention.
In figure：1st, front fork main body, 101, support bar, 102, connection ring, 2, coupler, 201, precompressed adjuster, 202, true
Empty bar, 203, rubber ring, 3, decoupling rod, 301, shock-proof spring, 302, packing ring, 303, negative pressure spring, 304, sealing piston, 305,
Air chamber, 4, be connected bolt, 401, wheel standing valve.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of bicycle novel damping front fork, including front fork master
Body 1, coupler 2, decoupling rod 3 and the bolt 4 that is connected, the inside of the front fork main body 1 are provided with support bar 101, and the support
Bar 101 is through being fixed in front fork main body 1, and the bottom of the support bar 101 is provided with connection ring 102, and the connection ring 102 is embedding
Enter to be fixed on support bar 101, the bottom of the connection ring 102 is provided with coupler 2, and the coupler 2 and support bar 101
It is fixedly connected by connection ring 102, the inside of the coupler 2 is provided with vacuum bar 202, and the vacuum bar 202 is through setting
In the left and right sides of coupler 2, the bottom of the vacuum bar 202 is provided with decoupling rod 3, and the insertion of the decoupling rod 3 is arranged on vacuum
The inside of bar 202, the inside of the decoupling rod 3 are provided with shock-proof spring 301, packing ring 302 and negative pressure spring 303, and the shock-absorbing
The insertion of spring 301, packing ring 302 and negative pressure spring 303 is arranged in decoupling rod 3, and the top of the shock-proof spring 301 is provided with close
Piston 304, and the sealing piston 304 and the seamless welding of shock-proof spring 301 are sealed, the bottom of the decoupling rod 3 is provided with connection
Gim peg 4, and bolt 4 and the seamless welding of decoupling rod 3 of being connected.
Further, the middle-end of the vacuum bar 202 and decoupling rod 3 is provided with rubber ring 203, and the rubber ring 203 is embedding
Enter to be arranged on vacuum bar 202 with decoupling rod 3, effectively having obstructed the entrance that extraneous dust or debris block, cause stuck feelings
Condition etc., vacuum bar 202 is set to keep the damping effect that preferably stretches at any time with decoupling rod 3.
Further, the left and right sides of the coupler 2 is provided with symmetrical precompressed adjuster 201, and the precompressed is adjusted
The insertion of device 201 is arranged in coupler 2, is easy to quickly make its shock-absorbing front fork for the adjustment of the different precompressed in different road surfaces
Reach best effect, and improve service life.
Further, the top of the sealing piston 304 is provided with air chamber 305, and the air chamber 305 and sealing piston 304
Seamless welding, the more accurately different pressure of damping, further reach the best effect of damping.
Further, the bottom for being connected bolt 4 is provided with wheel standing valve 401, and the wheel standing valve 401
With the seamless welding of bolt 4 that is connected, be advantageous to that cycle wheel quickly is installed, and wheel is subtracted pressure in the very first time
Shake.
Operation principle：Carrying out in use, whether bicyclist first is close to the air chamber 305 of this bicycle novel damping front fork
Envelope, then front fork main body 1 is arranged on the bicycle of required installation, then by rolling, check whether front fork main body 1 can be with
It is flexible to rotate, it be able to can not be such as adjusted by connection ring 102, then in bolt 4 and the wheel standing valve 401 of being connected
In, the tire of matching is installed, and fixed by bolt activity, then by pushing tire, now the shock-proof spring inside decoupling rod 3
301st, packing ring 302 and negative pressure spring 303 can be made it carry out the effect of a bounce-back, so as to reach the effect of damping by lower pressure
Fruit, then a more accurately damping is carried out by sealing piston 304 and air chamber 305, finally the pressure after damping layer by layer is led to
Cross front fork main body 1 to pass on bicyclist driver, now, it is after heavy damping to pass on bicyclist's arm the pressure experienced
, by the adjustment different to different road surfaces of precompressed adjuster 201, make bicyclist on different road surfaces all without feeling to ache
Bitterly, numb situation occurs, so as to reach best damping effect.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of bicycle novel damping front fork, including front fork main body (1), coupler (2), decoupling rod (3) and the bolt that is connected
(4), it is characterised in that：The inside of the front fork main body (1) is provided with support bar (101), and the support bar (101) is through fixation
In front fork main body (1), the bottom of the support bar (101) is provided with connection ring (102), and the connection ring (102) is embedded solid
It is scheduled on support bar (101), the bottom of the connection ring (102) is provided with coupler (2), and the coupler (2) and support
Bar (101) is fixedly connected by connection ring (102), and the inside of the coupler (2) is provided with vacuum bar (202), and the vacuum
For bar (202) through being arranged at left and right sides of coupler (2), the bottom of the vacuum bar (202) is provided with decoupling rod (3), and described
The embedded inside for being arranged on vacuum bar (202) of decoupling rod (3), the inside of the decoupling rod (3) are provided with shock-proof spring (301), pad
Enclose (302) and negative pressure spring (303), and the embedded setting of the shock-proof spring (301), packing ring (302) and negative pressure spring (303)
In decoupling rod (3), the top of the shock-proof spring (301) is provided with sealing piston (304), and the sealing piston (304) with
Shock-proof spring (301) seamless welding, the bottom of the decoupling rod (3) are provided with the bolt that is connected (4), and the bolt that is connected
(4) with decoupling rod (3) seamless welding.
A kind of 2. bicycle novel damping front fork according to claim 1, it is characterised in that：The vacuum bar (202) with
The middle-end of decoupling rod (3) is provided with rubber ring (203), and the rubber ring (203) insertion is arranged on vacuum bar (202) and decoupling rod
(3) in.
A kind of 3. bicycle novel damping front fork according to claim 1, it is characterised in that：A left side for the coupler (2)
Right both sides are provided with symmetrical precompressed adjuster (201), and the precompressed adjuster (201) insertion is arranged in coupler (2).
A kind of 4. bicycle novel damping front fork according to claim 1, it is characterised in that：The sealing piston (304)
Top be provided with air chamber (305), and the air chamber (305) and sealing piston (304) seamless welding.
A kind of 5. bicycle novel damping front fork according to claim 1, it is characterised in that：The bolt that is connected (4)
Bottom wheel standing valve (401) is installed, and the wheel standing valve (401) and bolt (4) seamless welding that is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711027956.0A CN107776808A (en) | 2017-10-28 | 2017-10-28 | A kind of bicycle novel damping front fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711027956.0A CN107776808A (en) | 2017-10-28 | 2017-10-28 | A kind of bicycle novel damping front fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107776808A true CN107776808A (en) | 2018-03-09 |
Family
ID=61432226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711027956.0A Withdrawn CN107776808A (en) | 2017-10-28 | 2017-10-28 | A kind of bicycle novel damping front fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107776808A (en) |
-
2017
- 2017-10-28 CN CN201711027956.0A patent/CN107776808A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180309 |