CN108528603A - Damping bicycle front fork - Google Patents
Damping bicycle front fork Download PDFInfo
- Publication number
- CN108528603A CN108528603A CN201810348957.3A CN201810348957A CN108528603A CN 108528603 A CN108528603 A CN 108528603A CN 201810348957 A CN201810348957 A CN 201810348957A CN 108528603 A CN108528603 A CN 108528603A
- Authority
- CN
- China
- Prior art keywords
- hole
- slide bar
- seat
- snubber block
- wall
- 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
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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
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
- B62K25/06—Axle suspensions for mounting axles resiliently on cycle frame or fork with telescopic fork, e.g. including auxiliary rocking arms
- B62K25/08—Axle suspensions for mounting axles resiliently on cycle frame or fork with telescopic fork, e.g. including auxiliary rocking arms for front wheel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses a kind of damping bicycle front forks, including standpipe, slide bar, the seat of honour, lower seat, left socle and right support, the top surface of lower seat is equipped with first hole, snubber block for placing rubber material, four sides of snubber block are the arcwall face of indent, and each side of snubber block is equipped with multiple shock absorption strips, the end of each shock absorption strip is equipped with shock-absorbing ball, the shortest distance of the shock-absorbing ball between the outer surface of the inner wall of first hole and the inner wall of first hole is not less than 3mm, and the top surface of snubber block offers second hole；The lower end of standpipe is connected with gland, and the protruding end of gland is equipped with external screw thread, and to be threadedly coupled with the seat of honour, second hole is inserted into the lower end of slide bar, and the bottom side of the wall of slide bar is equipped with threaded hole, to wear high-strength bolt connection snubber block and slide bar；The side wall of slide bar is equipped with card slot, to be caught in snap ring and snap ring is made to be connected by screw with lower seat.The present invention can eliminate the vibrations brought in driving conditions, and at low cost, increase the comfort level of bicyclist.
Description
Technical field
The invention belongs to technical field of bicycles, more particularly to a kind of damping bicycle front fork.
Background technology
Bicycle includes vehicle frame, front fork, bowl group, flower-drum and front-wheel, and vehicle frame is rotatablely connected with front fork by bowl group, front fork with
Front-wheel is rotatablely connected by flower-drum.
With the raising that people require the comfort level of cycling, shock-absorbing front fork comes into being, but current shock-absorbing front fork
Cost is all higher, and weight is larger, not only increases the cost of bicycle, and the raising of comfort level is also limited.
Invention content
For the technical problems in the prior art, the present invention provides a kind of damping bicycle front fork.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of damping bicycle front fork, including standpipe, slide bar, the seat of honour, lower seat, left socle and right support, the lower seat
It is integrally formed in the top of left socle and right support and with the left socle and right support, the top surface of the lower seat is equipped with first party
Hole, the snubber block for placing rubber material, four sides of the snubber block are the arcwall face of indent, and the snubber block
Each side be equipped with multiple shock absorption strips, the end of each shock absorption strip is equipped with shock-absorbing ball, and the shock-absorbing ball is close to first
The shortest distance between the outer surface of the inner wall of square hole and the inner wall of first hole is not less than 3mm, and the top surface of the snubber block is opened
Equipped with second hole；The lower end of the standpipe is connected with gland, and the protruding end of the gland is equipped with external screw thread；The seat of honour has
The through-hole of upper and lower surface is penetrated through, and the through-hole has internal thread in upper end, to be threadedly coupled with the protruding end of gland, and it is described
The inner wall of the through-hole at the seat of honour offers the fluting of one section of axial direction of the top surface for extending to the seat of honour, and the upper end of the slide bar is equipped with
Fixture block, to make fixture block be slided in fluting after the through-hole that the seat of honour is inserted into the upper end of the slide bar, the lower end of the slide bar is inserted into
The bottom side of the wall of the second hole, the slide bar is equipped with threaded hole, and high-strength bolt sequentially passes through the side wall of the lower seat, damping
The threaded hole of block and the lower end of the slider；The side wall of the slide bar is equipped with card slot, to be caught in snap ring and the snap ring is made to pass through with lower seat
Screw connects.
Preferably, the gland is fitted with rubber pad on one side towards slide bar.
Preferably, the part that the high-strength bolt wears lower seat is arranged rubber sleeve.
Preferably, the vertical tube is welded with gland.
Preferably, the snubber block, shock absorption strip and shock-absorbing ball are integrally formed.
Compared with prior art, advantageous effect possessed by the present invention is：The present invention is by being arranged the damping with shock absorption strip
Block can eliminate the vibrations brought in driving conditions, and at low cost, increase the comfort level of bicyclist.
Description of the drawings
Fig. 1 is a kind of broken section structural schematic diagram of damping bicycle front fork in the present invention；
Fig. 2 is a kind of vertical view structural scheme of mechanism of the lower seat of the placement snubber block of damping bicycle front fork in the present invention.
Specific implementation mode
Those skilled in the art are made to be better understood from technical scheme of the present invention, it is right in the following with reference to the drawings and specific embodiments
The present invention elaborates.
As depicted in figs. 1 and 2, embodiment of the invention discloses that a kind of damping bicycle front fork, including standpipe 1, slide bar
2, the seat of honour 3, lower seat 4, left socle 5 and right support 6, lower seat 4 be located at the top of left socle 5 and right support 6 and with left socle 5 and the right side
Holder 6 is integrally formed, and the top surface of lower seat 4 is equipped with first hole 401, the snubber block 7 for placing rubber material, snubber block 7
Four sides are the arcwall face of indent, and each side of snubber block 7 is equipped with multiple shock absorption strips 701, each shock absorption strip 701
End be equipped with shock-absorbing ball 702, shock-absorbing ball 702 is not in contact with the inner wall of first hole 401, and shock-absorbing ball 702 is close to first
The shortest distance between the outer surface and the inner wall of first hole 401 of the inner wall of square hole 401 is not less than 3mm, and shock-absorbing ball 702 is made to exist
When generating maximum vibrations, the inner wall that vibration force is passed to first hole 401 can be avoided, to play better damping effect
Fruit.Snubber block 7, shock absorption strip 701 and shock-absorbing ball 702 are integrally formed.
The top surface of snubber block 7 offers second hole 703.The lower end of standpipe 1 by being welded and connected with gland 8, gland 8
Protruding end is equipped with external screw thread；The seat of honour 3 have perforation upper and lower surface through-hole, and through-hole upper end have internal thread, with gland 8
Protruding end be threadedly coupled, and the side inner wall of the through-hole at the seat of honour 3 offers opening for one section of axial direction of the top surface for extending to the seat of honour 3
The cross section of slot 301, slide bar 2 is rectangle, and the one side of the upper end of slide bar 2 is equipped with fixture block 201, to be inserted into the upper end of slide bar 2
The sliding in fluting 301 of fixture block 201, the lower end of slide bar 2 is set to be inserted into second hole 703, the lower end of slide bar 2 after the through-hole at the seat of honour 3
Side wall is equipped with threaded hole, and high-strength bolt 9 sequentially passes through the threaded hole of 2 lower end of the side wall of lower seat 4, snubber block 7 and slide bar；Slide bar 2
Side wall be equipped with card slot, to be caught in snap ring 10 and snap ring 10 made to be connected by screw with lower seat 4.
In the present embodiment, gland 8 is fitted with rubber pad 11 on one side towards slide bar 2, first can absorb the shock of slide bar 2
Second power can reduce the strike note of slide bar 2.
In the present embodiment, the part that high-strength bolt 9 wears lower seat 4 is arranged rubber sleeve 12, can improve high-strength bolt 9
Anti-shear ability.
Above example is only exemplary embodiment of the present invention, is not used in the limitation present invention, protection scope of the present invention
It is defined by the claims.Those skilled in the art can within the spirit and scope of the present invention make respectively the present invention
Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as being within the scope of the present invention.
Claims (5)
1. a kind of damping bicycle front fork, which is characterized in that including standpipe, slide bar, the seat of honour, lower seat, left socle and right support, institute
It states lower seat to be located at the top of left socle and right support and be integrally formed with the left socle and right support, the top surface of the lower seat is set
There is first hole, the snubber block for placing rubber material, four sides of the snubber block are the arcwall face of indent, and institute
The each side for stating snubber block is equipped with multiple shock absorption strips, and the end of each shock absorption strip is equipped with shock-absorbing ball, the shock-absorbing ball
The shortest distance between the outer surface of inner wall and the inner wall of first hole of first hole is not less than 3mm, the snubber block
Top surface offer second hole；The lower end of the standpipe is connected with gland, and the protruding end of the gland is equipped with external screw thread；It is described
The seat of honour has the through-hole of perforation upper and lower surface, and the through-hole has internal thread in upper end, is connected with the protruding end screw thread with gland
It connects, and the inner wall of the through-hole at the seat of honour offers the fluting of one section of axial direction of the top surface for extending to the seat of honour, the slide bar
Upper end be equipped with fixture block, with the upper end of the slide bar be inserted into the seat of honour through-hole after so that fixture block is slided in fluting, the slide bar
Lower end be inserted into the second hole, the bottom side of the wall of the slide bar is equipped with threaded hole, and high-strength bolt sequentially passes through the lower seat
Side wall, snubber block and the lower end of the slider threaded hole；The side wall of the slide bar is equipped with card slot, to be caught in snap ring and make the snap ring
It is connected by screw with lower seat.
2. damping bicycle front fork according to claim 1, which is characterized in that the high-strength bolt wears the part of lower seat
It is arranged rubber sleeve.
3. damping bicycle front fork according to claim 1, which is characterized in that the one side of the gland towards slide bar is bonded
There is rubber pad.
4. damping bicycle front fork according to claim 1, which is characterized in that the vertical tube is welded with gland.
5. damping bicycle front fork according to claim 1, which is characterized in that the snubber block, shock absorption strip and shock-absorbing ball
It is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810348957.3A CN108528603A (en) | 2018-04-18 | 2018-04-18 | Damping bicycle front fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810348957.3A CN108528603A (en) | 2018-04-18 | 2018-04-18 | Damping bicycle front fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108528603A true CN108528603A (en) | 2018-09-14 |
Family
ID=63477796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810348957.3A Pending CN108528603A (en) | 2018-04-18 | 2018-04-18 | Damping bicycle front fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108528603A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2934041Y (en) * | 2006-07-28 | 2007-08-15 | 韩德玮 | Bicycle four-connecting-rod damping front fork |
| CN201283981Y (en) * | 2008-09-24 | 2009-08-05 | 林佑宪 | Middle pipe locating single shock-proof front fork |
| WO2016024538A1 (en) * | 2014-08-11 | 2016-02-18 | Ｋｙｂ株式会社 | Front fork |
| CN205273756U (en) * | 2015-12-30 | 2016-06-01 | 天津市枚霖自行车制造有限公司 | Elasticity roller formula climbing bicycle shock attenuation front fork |
| CN205769889U (en) * | 2016-05-26 | 2016-12-07 | 天津市嘉德宇通科技发展有限公司 | A kind of damping bicycle front fork |
| CN206427201U (en) * | 2016-11-24 | 2017-08-22 | 天津富士达自行车有限公司 | A kind of bicycle single pole shock-proof front-fork assembly |
-
2018
- 2018-04-18 CN CN201810348957.3A patent/CN108528603A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2934041Y (en) * | 2006-07-28 | 2007-08-15 | 韩德玮 | Bicycle four-connecting-rod damping front fork |
| CN201283981Y (en) * | 2008-09-24 | 2009-08-05 | 林佑宪 | Middle pipe locating single shock-proof front fork |
| WO2016024538A1 (en) * | 2014-08-11 | 2016-02-18 | Ｋｙｂ株式会社 | Front fork |
| CN205273756U (en) * | 2015-12-30 | 2016-06-01 | 天津市枚霖自行车制造有限公司 | Elasticity roller formula climbing bicycle shock attenuation front fork |
| CN205769889U (en) * | 2016-05-26 | 2016-12-07 | 天津市嘉德宇通科技发展有限公司 | A kind of damping bicycle front fork |
| CN206427201U (en) * | 2016-11-24 | 2017-08-22 | 天津富士达自行车有限公司 | A kind of bicycle single pole shock-proof front-fork assembly |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180914 |
|
| WD01 | Invention patent application deemed withdrawn after publication |