NL1036445C2 - Bicycle front fork roller location structure. - Google Patents

Bicycle front fork roller location structure. Download PDF

Info

Publication number
NL1036445C2
NL1036445C2 NL1036445A NL1036445A NL1036445C2 NL 1036445 C2 NL1036445 C2 NL 1036445C2 NL 1036445 A NL1036445 A NL 1036445A NL 1036445 A NL1036445 A NL 1036445A NL 1036445 C2 NL1036445 C2 NL 1036445C2
Authority
NL
Netherlands
Prior art keywords
hole
front fork
roller
disc brake
location
Prior art date
Application number
NL1036445A
Other languages
Dutch (nl)
Other versions
NL1036445A1 (en
Inventor
Hsueh-Hu Liao
Original Assignee
Hl Corp Shen Zhen
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hl Corp Shen Zhen filed Critical Hl Corp Shen Zhen
Publication of NL1036445A1 publication Critical patent/NL1036445A1/en
Application granted granted Critical
Publication of NL1036445C2 publication Critical patent/NL1036445C2/en

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
    • B62K19/30—Frame parts shaped to receive other cycle parts or accessories
    • B62K19/38—Frame parts shaped to receive other cycle parts or accessories for attaching brake members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Description

Title: Bicycle Front Fork Roller Location Structure
The invention relates to a bicycle front fork location structure, in particular, a roller location structure of the bicycle front fork.
5 Currently, the front fork on some of the bicycles adopts roller brake component. The two frequently used front fork roller fixing methods: one is the welding method. This is mainly used for fixing the iron front fork and roller; the other is to drill a hole with tapping in the fork arm 10 on 10 the front fork 1, fixing securely a roller washer 12 for assisting in locating the roller 2, as shown in Figure 3. The safety hidden trouble exists in the latter. This is because the hole drilling will lower the fork intensity. This effect is more obvious for the aluminum materials.
15
Aiming at the shortcomings above in existing technology, this invention is to provide a roller location structure of the bicycle front fork. This location structure can effectively locate the roller free of lowering the front fork 20 arm intensity.
For achieving the objective above, this invention adopts the following technical solution: A bicycle front fork roller location structure, 25 comprising: the disc brake hole and roller washer; the front fork is equipped with the disc brake hole in the fork arm; equipped with roller location hole in the upper end, the roller washer is fixed on the bicycle front fork arm with the disc brake hole.
30 The foresaid roller washer comprises the fixing end, location end and the bending connecting part. The fixing hole is equipped in the fixing end corresponding to the position of the disc brake hole. The roller washer is in fixed connection 1 (1 7 e / / c 2 with the bicycle front fork arm with the bolt passing through the disc brake hole and fixing hole.
Application of the foresaid invention is with the following advantages: This utility model fixes the roller 5 washer with original disc brake hole in the front fork arm for locating the roller with assistance of the roller washer. This does not only effectively prevent lowering the product structural intensity from a drilling hole in the fork arm, but also contributes to an accurate location.
10
Description of Figures
Fig. 1 is the exploded view of the bicycle front fork roller location structure of the invention;
Fig. 2 is an assembly figure of the bicycle front fork 15 roller location structure of the invention;
Fig. 3 is an assembly figure of the roller location structure of the existing bicycle front fork.
Further explanation to the invention will be stated below 20 combining with the attached figures and the mode of carrying out the invention:
As shown in Fig. 1, this invention provides a bicycle front fork roller location structure used for locating the roller 2 on the fork arm 10. The disc brake hole 11 is 25 equipped in the fork arm 10.
This location structure comprises a roller washer 3. The roller washer 3 is equipped with a fixing hole 31 corresponding to the disc brake hole 11; the roller washer 3 is fastened securely on the fork arm 10 with the screw 4 30 passing through the corresponding disc brake hole 11 and the fixing hole 31; there is a location hole 32 equipped in the upper end of the roller washer 3; when assembling the roller 2, insert the location part 20 at upper end of the roller 2 correspondingly into the foresaid location hole 32 for 35 locating. The state after assembly is as shown in Fig. 2.
The roller washer 3 comprises the fixing end 301, location end 302 and the bending connecting part 303 that connects the foresaid fixing end 301 with the location end 3 302. The foresaid fixing hole 31 is equipped in the fixing end 31, and the location hole is equipped in the location end.
A roller washer, which is fixed at position of the disc brake hole in the fork arm 10 of the front fork 1, is designed 5 for locating the roller 2 at the upper location part 20. This prevents lowering the structure intensity from drilling the hole .
1 0 3 6 4 45

Claims (2)

1. Een fietsvoorvorknaafpositioneringsstructuur, omvattende: een op de boiling van de fietsvoorvork verschaft schijfremgat voor het vastzetten van het onderlegplaatje voor de naaf; een van een naafpositioneringsgat in zijn bovenuiteinde 5 voorzien onderlegplaatje voor de naaf, dat met het schijfremgat is vastgemaakt op de fietsvoorvorkarm.A bicycle front fork hub positioning structure, comprising: a disc brake hole provided on the bicycle fork boiling for securing the bearing plate for the hub; a washer support plate provided with a hub positioning hole in its upper end 5 and secured to the bicycle fork arm with the disc brake hole. 2. De fietsvoorvorknaafpositioneringsstructuur volgens conclusie 1, met het kenmerk dat het genoemde onderlegplaatje 10 voor de naaf omvat: een bevestigingsuiteinde, dat is voorzien van een bevestigingsgat corresponderend met de positie van het schijfremgat, waarbij het onderlegplaatje voor de naaf in vaste verbinding staat met de fietsvoorvorkarm door een door 15 het schijfremgat en het bevestigingsgat stekende bout; een locatieuiteinde, dat is voorzien van een locatiegat dat verbonden is met het naafverbindingsdeel; en een gebogen verbindingsdeel dat het bevestigingsuiteinde verbindt met het locatieuiteinde. 1 υ 3 6 4 4 5The bicycle front fork hub positioning structure according to claim 1, characterized in that said washer plate 10 comprises: a mounting end provided with a mounting hole corresponding to the position of the disc brake hole, the washer plate being in fixed communication with the bicycle fork arm through a bolt protruding through the disc brake hole and the mounting hole; a location end that is provided with a location hole connected to the hub connection part; and a curved connection member connecting the attachment end to the location end. 1 υ 3 6 4 4 5
NL1036445A 2008-03-20 2009-01-21 Bicycle front fork roller location structure. NL1036445C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNU2008200929041U CN201205956Y (en) 2008-03-20 2008-03-20 Roller locating structure for bicycle front forks
CN200820092904 2008-03-20

Publications (2)

Publication Number Publication Date
NL1036445A1 NL1036445A1 (en) 2009-09-22
NL1036445C2 true NL1036445C2 (en) 2010-10-26

Family

ID=40465023

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1036445A NL1036445C2 (en) 2008-03-20 2009-01-21 Bicycle front fork roller location structure.

Country Status (2)

Country Link
CN (1) CN201205956Y (en)
NL (1) NL1036445C2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51142239U (en) * 1975-05-12 1976-11-16
JPS54336A (en) * 1977-05-31 1979-01-05 Kouji Yoshioka Mechanism of supporting braking system* etc* in suspension system of eccentric holding body
EP0688713A2 (en) * 1994-06-23 1995-12-27 Shimano Inc. Bicycle hub brake
EP1184276A2 (en) * 2000-09-01 2002-03-06 SRAM Deutschland GmbH Bicycle brake device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51142239U (en) * 1975-05-12 1976-11-16
JPS54336A (en) * 1977-05-31 1979-01-05 Kouji Yoshioka Mechanism of supporting braking system* etc* in suspension system of eccentric holding body
EP0688713A2 (en) * 1994-06-23 1995-12-27 Shimano Inc. Bicycle hub brake
EP1184276A2 (en) * 2000-09-01 2002-03-06 SRAM Deutschland GmbH Bicycle brake device

Also Published As

Publication number Publication date
NL1036445A1 (en) 2009-09-22
CN201205956Y (en) 2009-03-11

Similar Documents

Publication Publication Date Title
EP0237302B1 (en) Automotive two-wheeled vehicle rear wheel mounting structure
EP1832448A4 (en) Torsion beam suspension
DE602006004039D1 (en) REAR FORK FOR A BICYCLE
US20040237709A1 (en) Crane structure for bicycle pedal
NL1036445C2 (en) Bicycle front fork roller location structure.
CA2523361A1 (en) Tailgate counterbalancing hinge with bend in torque rod
US7815156B2 (en) Bicycle accessory device
US20080272253A1 (en) Derailleurbracket for a bicycle
CN2905331Y (en) Spanner
CN212074320U (en) Assembled carbon fiber rest handle of bicycle
CN208500272U (en) A kind of fork truck hood latch
CN202825685U (en) Anti-osmosis end plate disassembling and assembling integrated device
CN205587918U (en) Wheel hub brake drum guide bar for set assembling
CN201357909Y (en) Folding joint
CN201283968Y (en) Combination of main beam pipe and suspension of curved beam motorcycle
CN200981877Y (en) Coupling structure for converter torsion bar device connecting rod
CN220828412U (en) Anti-drop spindle nut
CN201283986Y (en) Rear suspension system of electric tricycle
JP3132224U (en) Bicycle auxiliary wheel mounting device for bicycle with exterior transmission
CN202765143U (en) Moped saddle clamp
CN212172444U (en) Fixing structure for hanging rack and middle-placed motor of electric power-assisted vehicle
CN202541757U (en) Brake callipers of bicycle
CN212565214U (en) Automatic vehicle identity recognition equipment
AR077792A1 (en) STRUCTURE AND PROCEDURE FOR COUPLING AND UNPAIRING A MOTORCYCLE REAR WHEEL
CN219667865U (en) Axle body structure of trailer axle

Legal Events

Date Code Title Description
AD1A A request for search or an international type search has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 20120801