CN107140100A - A kind of rear wheel damping device - Google Patents
A kind of rear wheel damping device Download PDFInfo
- Publication number
- CN107140100A CN107140100A CN201710365998.9A CN201710365998A CN107140100A CN 107140100 A CN107140100 A CN 107140100A CN 201710365998 A CN201710365998 A CN 201710365998A CN 107140100 A CN107140100 A CN 107140100A
- Authority
- CN
- China
- Prior art keywords
- damping device
- pull bar
- wheel fork
- engaging lug
- rear wheel
- 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
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
A kind of rear wheel damping device, mainly including Rear frame (1), rear wheel fork (2) and damping device, it is characterised in that：Damping device is main to be made up of spring (12), pull bar (13), adjusting nut (14) and spacing pad (10)；Rear frame (1) is installed in two of the cushion vehicle frame left and right sides, provided with a damping device mounting groove (15) in the lower section of Rear frame (1) lower end, the movable through hole (11) of rear end pull bar that the pull bar engaging lug two (9) on damping device is each passed through in Rear frame is respectively hinged at by connecting shaft two (8) in the pull bar engaging lug loose slot two (7) of rear wheel fork (2) bottom；Therefore when vehicle, which is exercised, is being uneven trailing wheel vibrations in road, just have to buffer between vehicle frame and rear wheel fork in vehicle vibration and play a part of vibration damping and shock-absorbing.It is that exposed to be arranged on structure on vehicle frame not compact and influence the defect such as attractive in appearance so as to solve damping device in the prior art.
Description
Technical field
The invention belongs to a kind of vibration absorber, more particularly to a kind of rear wheel damping device.
Background technology
Light collapsible vehicle is widely used in the world, with the development of science and technology, current light collapsible vehicle is more
It is intended to simple light, portable light collapsible vehicle, due to these advantages, light collapsible vehicle and light-duty folding in recent years
Folded power car is more and more paid close attention to by people.The damping device installed in the prior art on trailing wheel is exposed installation
On vehicle frame, not only structure is not compact but also influences attractive in appearance, therefore how to solve the above problems, and is asked as urgently to be resolved hurrily
Topic.
The content of the invention
The purpose of the present invention be for the damping device installed on trailing wheel in the prior art be it is exposed be arranged on vehicle frame,
Not only structure is not compact but also influences attractive in appearance, and provides design a kind of rear wheel damping device.
The technical scheme is that：A kind of rear wheel damping device, mainly includes Rear frame 1, installs trailing wheel by wheel shaft
Rear wheel fork 2 and connection be arranged on damping device between described rear wheel fork 2 and Rear frame 1, it is characterised in that：Damping is filled
Put and be mainly made up of spring 12, pull bar 13, adjusting nut 14 and spacing pad 10；Between Rear frame 1 and rear wheel fork 2 and damping device
Connecting installation structure be：Rear frame 1 is installed in two of the cushion vehicle frame left and right sides, in the rear end of Rear frame 1 of left and right two
Lower section in be respectively equipped with one for damping device install damping device mounting groove 15, in the rear end of damping device mounting groove 15
Provided with the movable through hole 11 of pull bar, the corresponding bottom of rear wheel fork 2 left and right two is respectively equipped with one and supplies damping device
The pull bar engaging lug loose slot 27 of the installation activity of pull bar engaging lug 29 of pull bar 13, spring 12 is enclosed on pull bar 13 and is arranged on
In the damping device mounting groove 15 of Rear frame 1, adjusting nut 14 is fastened on the rear end of pull bar 13, and the other end of pull bar 13 is provided with one
With the pull bar engaging lug 29 for being hinged axis hole, the pull bar engaging lug 29 on two damping devices is each passed through two rear cars in left and right
The pull bar that the movable through hole 11 of rear end pull bar on frame is respectively hinged at the bottom of rear wheel fork 2 of left and right two by connecting shaft 28 is connected
In ear loose slot 27, spacing pad 10 is fixedly mounted on the pull bar 13 between Rear frame 1 and rear wheel fork 2；Two in the left and right sides
The individual top front end of rear wheel fork 2 is respectively equipped with one to be connected with left and right Rear frame with the wheel fork engaging lug one for being hinged axis hole
3, accordingly the upper rear end of Rear frame 1 left and right two be designed with a wheel fork engaging lug loose slot 1, left and right two respectively
Wheel fork engaging lug 1 in rear wheel fork 2 is respectively hinged at the wheel of the upper rear end of Rear frame 1 of left and right two by connecting shaft 1
Pitch in engaging lug loose slot 1.
A kind of advantage of rear wheel damping device of the present invention is：Because the damping that damping device is arranged on Rear frame 1 is filled
Put on mounting groove 15, the pull bar engaging lug 29 on two damping devices is each passed through the rear end pull bar in two Rear frames in left and right
Movable through hole 11 is respectively hinged at by connecting shaft 28 in the pull bar engaging lug loose slot 27 of two bottoms of rear wheel fork 2 in left and right；
Wheel fork engaging lug 1 in the rear wheel fork 2 of left and right two is respectively hinged at the rear end of Rear frame 1 of left and right two by connecting shaft 1
In the wheel fork engaging lug loose slot 1 on top.Therefore when vehicle, which is exercised, to be shaken in the trailing wheel that is being uneven in road, will after
Connecting shaft 1 in the top wheel fork engaging lug 1 of wheel fork 2 rearward rotates counterclockwise for axle center, is arranged under the rear end of Rear frame 1
Pull bar 13 on square damping device mounting groove 15 on damping device has held the lower end of rear wheel fork 2, due to being provided with pull bar 13
Spring 12, and it is mounted between Rear frame 1 and rear wheel fork 2 spacing pad 10 and cushion pad 6, vehicle frame and trailing wheel in vehicle vibration
Buffering is just had between fork and plays a part of vibration damping and shock-absorbing.It is exposed installation so as to solve damping device in the prior art
Structure is not compact on vehicle frame and influences the defect such as attractive in appearance.
Brief description of the drawings
The present invention is described in further details with reference to the accompanying drawings and examples.
Fig. 1 is the dimensional structure diagram that a kind of rear wheel damping device of the invention is arranged on folded bicycle.
Fig. 2 is a kind of partial sectional view of rear wheel damping device of the invention.
The broken section enlarged diagram that Fig. 3 is A in Fig. 2.
Fig. 4 is a kind of part decomposition texture schematic diagram of rear wheel damping device of the invention.
In figure：The connecting shaft 1 of 1 Rear frame, 2 rear wheel fork, 3 wheel fork engaging lug, one 4 wheel fork engaging lug loose slot 1 is delayed
Rush the movable bullet of through hole 12 of the spacing pull bar of pad 11 of 728 connecting shaft of pull bar engaging lug loose slot of pad, 29 pull bar engaging lug 2 10
The Rear frame panel lid of 15 damping device mounting groove of spring 13 pull bar, 14 adjusting nut 16
Embodiment
As shown in the figure：The technical scheme is that：A kind of rear wheel damping device, mainly includes Rear frame 1, passes through wheel shaft
The rear wheel fork 2 and connection of installing trailing wheel are arranged on the damping device between described rear wheel fork 2 and Rear frame 1, and its feature exists
In：Damping device is mainly made up of spring 12, pull bar 13, adjusting nut 14 and spacing pad 10；Rear frame 1 and rear wheel fork 2 and subtract
Shake device between connecting installation structure be：Rear frame 1 is installed in two of the cushion vehicle frame left and right sides, behind left and right two
A damping device mounting groove 15 installed for damping device is respectively equipped with the lower section of the rear end of vehicle frame 1, is installed in damping device
The rear end of groove 15 is provided with the movable through hole 11 of pull bar, and the corresponding bottom of rear wheel fork 2 left and right two is respectively equipped with one
For the pull bar engaging lug loose slot 27 of the installation activity of pull bar engaging lug 29 of damping device pull bar 13, spring 12 is enclosed on pull bar 13
Go up and be arranged in the damping device mounting groove 15 of Rear frame 1, adjusting nut 14 is fastened on the rear end of pull bar 13, pull bar 13 it is another
The pull bar engaging lug 29 that end is carried provided with one on the pull bar engaging lug 29 for being hinged axis hole, two damping devices is each passed through a left side
The movable through hole 11 of rear end pull bar in right two Rear frames is respectively hinged at two bottoms of rear wheel fork 2 in left and right by connecting shaft 28
Pull bar engaging lug loose slot 27 in, spacing pad 10 is fixedly mounted on the pull bar 13 between Rear frame 1 and rear wheel fork 2；On a left side
The top front end of two rear wheel forks 2 of right both sides is respectively equipped with one to be connected with left and right Rear frame with the wheel for being hinged axis hole
Engaging lug 1 is pitched, the upper rear end of Rear frame 1 left and right two is designed with a wheel fork engaging lug loose slot one respectively accordingly
4, the wheel fork engaging lug 1 in the rear wheel fork 2 of left and right two is respectively hinged at by connecting shaft 1 after the Rear frame 1 of left and right two
In the wheel fork engaging lug loose slot 1 for holding top.
A kind of described rear wheel damping device, it is characterised in that：Between the Rear frame 1 and rear wheel fork 2 of the left and right sides also
Provided with cushion pad 6, cushion pad 6 is fixedly mounted in rear wheel fork 2, and buffering can be played during vibration absorber work among vehicle is exercised
With the purpose of reduction noise.
A kind of described rear wheel damping device, it is characterised in that：One is equipped with the lateral surface of two Rear frames 1 in left and right
Individual Rear frame panel lid 16.The setting of Rear frame panel lid 16 so that vehicle frame was not only attractive in appearance but also safe.
A kind of operation principle of rear wheel damping device of the present invention is：Therefore after vehicle, which is exercised, to be uneven in road
During wheel vibrations, rear wheel fork 2 will be that axle center is rearward counterclockwise with the connecting shaft 1 in the top wheel fork engaging lug 1 of rear wheel fork 2
Rotate, be arranged on the pull bar 13 below the rear end of Rear frame 1 on damping device mounting groove 15 on damping device and held under rear wheel fork 2
End, due to being provided with spring 12 on pull bar 13, in vehicle vibration just having buffering between vehicle frame and rear wheel fork plays vibration damping
With the effect of shock-absorbing.
Claims (2)
1. a kind of rear wheel damping device, mainly installs the rear wheel fork (2) of trailing wheel including Rear frame (1), by wheel shaft and connection is pacified
Damping device between described rear wheel fork (2) and Rear frame (1), it is characterised in that：Damping device is main by spring
(12), pull bar (13), adjusting nut (14) and spacing pad (10) composition；Between Rear frame (1) and rear wheel fork (2) and damping device
Connecting installation structure be：Rear frame (1) is installed in two of the cushion vehicle frame left and right sides, in the Rear frame (1) of left and right two
A damping device mounting groove (15) installed for damping device is respectively equipped with the lower section of rear end, in damping device mounting groove
(15) rear end is provided with the movable through hole (11) of pull bar, and corresponding rear wheel fork (2) bottom left and right two is respectively equipped with
The pull bar engaging lug loose slot two (7) of one pull bar engaging lug two (9) installation activity for damping device pull bar (13), spring
(12) it is enclosed on pull bar (13) and in Rear frame (1) damping device mounting groove (15), adjusting nut (14) is fastened on drawing
The rear end of bar (13), the other end of pull bar (13) is provided with one with the pull bar engaging lug two (9) for being hinged axis hole, and two dampings are filled
The movable through hole (11) of rear end pull bar that the pull bar engaging lug two (9) put is each passed through in two Rear frames in left and right is by connecting shaft
Two (8) are respectively hinged in the pull bar engaging lug loose slot two (7) of two rear wheel fork (2) bottoms in left and right, and spacing pad (10) is fixed
On pull bar (13) between Rear frame (1) and rear wheel fork (2)；Two rear wheel fork (2) top front ends in the left and right sides
One is respectively equipped with for being connected with left and right Rear frame with the wheel fork engaging lug one (3) for being hinged axis hole, accordingly in left and right
Two Rear frame (1) upper rear end is designed with a wheel fork engaging lug loose slot one (4), the rear wheel fork (2) of left and right two respectively
On wheel fork engaging lug one (3) by connecting shaft one (5) be respectively hinged at left and right two Rear frame (1) upper rear end wheel fork
In engaging lug loose slot one (4).
2. a kind of rear wheel damping device according to claim 1, it is characterised in that：The left and right sides Rear frame (1) and
Cushion pad (6) is additionally provided between rear wheel fork (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710365998.9A CN107140100A (en) | 2017-05-16 | 2017-05-16 | A kind of rear wheel damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710365998.9A CN107140100A (en) | 2017-05-16 | 2017-05-16 | A kind of rear wheel damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107140100A true CN107140100A (en) | 2017-09-08 |
Family
ID=59778554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710365998.9A Pending CN107140100A (en) | 2017-05-16 | 2017-05-16 | A kind of rear wheel damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107140100A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2452878Y (en) * | 2000-12-05 | 2001-10-10 | 信隆实业(深圳)有限公司 | Rear wheel shock-absorbing mechanism for scooter |
| CN2457021Y (en) * | 2000-11-24 | 2001-10-31 | 陈定兴 | Damping device of scooter |
| CN101054104A (en) * | 2006-04-13 | 2007-10-17 | 黄嘉璋 | Rear wheel shock-absorbing structure for scooter |
| CN202593765U (en) * | 2012-06-11 | 2012-12-12 | 颜科学 | Damping mechanism for rear wheel of scooter |
| CN204821952U (en) * | 2015-07-23 | 2015-12-02 | 常州花田车业有限公司 | Electric scooter's hidden back shock -absorbing structure |
| CN204846231U (en) * | 2015-07-31 | 2015-12-09 | 苏州速蝶科技有限公司 | Foldable electric scooter |
| CN205632838U (en) * | 2016-04-12 | 2016-10-12 | 张钊荣 | Can fastly close folding electric motor car |
| CN106394776A (en) * | 2016-11-03 | 2017-02-15 | 温州卓达运动健身器材有限公司 | Light foldable electric bicycle |
| CN206125319U (en) * | 2016-11-04 | 2017-04-26 | 叶大勋 | Back damping device with adjustable electric scooter |
| CN206797596U (en) * | 2017-05-16 | 2017-12-26 | 温州卓达运动健身器材有限公司 | A kind of rear wheel damping device |
-
2017
- 2017-05-16 CN CN201710365998.9A patent/CN107140100A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2457021Y (en) * | 2000-11-24 | 2001-10-31 | 陈定兴 | Damping device of scooter |
| CN2452878Y (en) * | 2000-12-05 | 2001-10-10 | 信隆实业(深圳)有限公司 | Rear wheel shock-absorbing mechanism for scooter |
| CN101054104A (en) * | 2006-04-13 | 2007-10-17 | 黄嘉璋 | Rear wheel shock-absorbing structure for scooter |
| CN202593765U (en) * | 2012-06-11 | 2012-12-12 | 颜科学 | Damping mechanism for rear wheel of scooter |
| CN204821952U (en) * | 2015-07-23 | 2015-12-02 | 常州花田车业有限公司 | Electric scooter's hidden back shock -absorbing structure |
| CN204846231U (en) * | 2015-07-31 | 2015-12-09 | 苏州速蝶科技有限公司 | Foldable electric scooter |
| CN205632838U (en) * | 2016-04-12 | 2016-10-12 | 张钊荣 | Can fastly close folding electric motor car |
| CN106394776A (en) * | 2016-11-03 | 2017-02-15 | 温州卓达运动健身器材有限公司 | Light foldable electric bicycle |
| CN206125319U (en) * | 2016-11-04 | 2017-04-26 | 叶大勋 | Back damping device with adjustable electric scooter |
| CN206797596U (en) * | 2017-05-16 | 2017-12-26 | 温州卓达运动健身器材有限公司 | A kind of rear wheel damping device |
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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: 20170908 |
|
| WD01 | Invention patent application deemed withdrawn after publication |