CN104477303B - A kind of dual-lug type bicycle for performance vehicle frame - Google Patents

A kind of dual-lug type bicycle for performance vehicle frame Download PDF

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Publication number
CN104477303B
CN104477303B CN201410712557.8A CN201410712557A CN104477303B CN 104477303 B CN104477303 B CN 104477303B CN 201410712557 A CN201410712557 A CN 201410712557A CN 104477303 B CN104477303 B CN 104477303B
Authority
CN
China
Prior art keywords
hole
tube
binding
fixed frame
head tube
Prior art date
Application number
CN201410712557.8A
Other languages
Chinese (zh)
Other versions
CN104477303A (en
Inventor
金宙渊
Original Assignee
天津轮翼运动器材有限公司
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 天津轮翼运动器材有限公司 filed Critical 天津轮翼运动器材有限公司
Priority to CN201410712557.8A priority Critical patent/CN104477303B/en
Publication of CN104477303A publication Critical patent/CN104477303A/en
Application granted granted Critical
Publication of CN104477303B publication Critical patent/CN104477303B/en

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Abstract

The present invention relates to a kind of cycle frames, more particularly to a kind of dual-lug type bicycle for performance vehicle frame, including head tube, the upper tube being connect with head tube, down tube, the standpipe being connect with upper tube, the rear axle crotch being connect with standpipe, with lower pipe end, standpipe and rear axle crotch lower end connection five are logical, the head tube two sides are set there are two hole, upside is lock hole, downside is location hole, shown head tube two sides are installed by L shape binding fixed frame, the vertical section of the L shape binding fixed frame is equipped with the chucking lug of protrusion, chucking lug upper end locking hole corresponding with lock hole, chucking lug is inserted into location hole, and it is fixed by the screw locking of connection lock hole and locking hole, the horizontal segment of the L shape binding fixed frame is equipped with binding connecting hole.Due to using the L shape binding fixed frame for being mounted on head tube two sides instead of the fixed bowl of binding, chucking lug is inserted into location hole, and is fixed by the screw locking of connection lock hole and locking hole, so that assembly and structure are relatively easy, and beautiful shape is generous.

Description

A kind of dual-lug type bicycle for performance vehicle frame

Technical field

The present invention relates to a kind of cycle frame more particularly to a kind of dual-lug type bicycle for performance vehicle frames.

Background technique

Bicycle for performance is a kind of bicycle that various acrobatics movements are done using bicycle, and handlebar needs are comprehensive, Even multi-turn rotation, existing bicycle for performance, in order to make performing artist control brake again can be comprehensive carrousel Provided with the fixed bowl of binding in binding shaft coupling and head tube, such Standard is complicated, and structure is cumbersome, and shape is unsightly.

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 structure, assemble Simply, and shapely dual-lug type bicycle for performance vehicle frame.

The present invention is to be achieved by the following technical programs:

A kind of dual-lug type bicycle for performance vehicle frame, including head tube, the upper tube connecting with head tube, down tube are connect with upper tube Standpipe, the rear axle crotch connecting with standpipe connect five logical, the head tubes two with lower pipe end, standpipe and rear axle crotch lower end Side is set there are two hole, and upside is lock hole, and downside is location hole, and L shape binding fixed frame, the L shape are installed in shown head tube two sides The vertical section of binding fixed frame is equipped with the chucking lug of protrusion, chucking lug upper end locking hole corresponding with lock hole, chucking lug insertion It in location hole, and is fixed by the screw locking of connection lock hole and locking hole, the horizontal segment of the L shape binding fixed frame is equipped with Binding connecting hole.

The beneficial effects of the invention are as follows:

Due to using the L shape binding fixed frame for being mounted on head tube two sides instead of the fixed bowl of binding, chucking lug insertion positioning Kong Zhong, and fixed by the screw locking of connection lock hole and locking hole, so that assembly and structure are relatively easy, and beautiful shape It is generous.

Detailed description of the invention

Fig. 1 is schematic view of the front view of the invention.

Fig. 2 is the schematic view of the front view of L shape binding fixed frame of the invention.

In figure:1. rear axle crotch, 2. standpipes, 3. upper tubes, 4. head tubes, 5. location holes, 6. down tubes, 7. 5 is logical, and 8. bindings connect Connect hole, 9. chucking lugs, 10. locking holes, 11. lock holes, 12.L shape binding fixed frame.

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 head tube 4, and upper tube 3, the down tube 6 being connect with head tube, the standpipe 2 being connect with upper tube, with The rear axle crotch 1 of standpipe connection connect five logical 7 with lower pipe end, standpipe and rear axle crotch lower end, and the head tube two sides are equipped with two A hole, upside are lock hole 11, and downside is location hole 5, and L shape binding fixed frame 12, the L shape binding are installed in shown head tube two sides The vertical section of fixed frame is equipped with the chucking lug 9 of protrusion, chucking lug upper end locking hole 10 corresponding with lock hole, and chucking lug insertion is determined It in the hole of position, and is fixed by the screw locking of connection lock hole and locking hole, the horizontal segment of the L shape binding fixed frame, which is equipped with, to be pricked Line connecting hole 8.

Due to using the L shape binding fixed frame for being mounted on head tube two sides instead of the fixed bowl of binding, chucking lug insertion positioning Kong Zhong, and fixed by the screw locking of connection lock hole and locking hole, so that assembly and structure are relatively easy, and beautiful shape It is generous.

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 dual-lug type bicycle for performance vehicle frame, which is characterized in that including head tube, the upper tube being connect with head tube, down tube, with The standpipe of upper tube connection, the rear axle crotch connecting with standpipe, five connect with lower pipe end, standpipe and rear axle crotch lower end are logical, The head tube two sides are respectively equipped with two holes, and upside is lock hole, and downside is location hole, and the binding of L shape is installed in the head tube two sides Fixed frame, the vertical section of the L shape binding fixed frame are equipped with the chucking lug of protrusion, and chucking lug upper end is equipped with corresponding with lock hole Locking hole, chucking lug are inserted into location hole, and are fixed by the screw locking of connection lock hole and locking hole, the L shape binding The horizontal segment of fixed frame is equipped with binding connecting hole, rear side of the chucking lug in L shape binding fixed frame.
CN201410712557.8A 2014-11-28 2014-11-28 A kind of dual-lug type bicycle for performance vehicle frame CN104477303B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410712557.8A CN104477303B (en) 2014-11-28 2014-11-28 A kind of dual-lug type bicycle for performance vehicle frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410712557.8A CN104477303B (en) 2014-11-28 2014-11-28 A kind of dual-lug type bicycle for performance vehicle frame

Publications (2)

Publication Number Publication Date
CN104477303A CN104477303A (en) 2015-04-01
CN104477303B true CN104477303B (en) 2018-11-23

Family

ID=52751960

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410712557.8A CN104477303B (en) 2014-11-28 2014-11-28 A kind of dual-lug type bicycle for performance vehicle frame

Country Status (1)

Country Link
CN (1) CN104477303B (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585246A (en) * 1984-12-04 1986-04-29 Huffy Corporation Bicycle frame with internal cable
FR2669294A1 (en) * 1990-11-20 1992-05-22 Atax Centre-pull bicycle brake sheath stop-piece
DE20009722U1 (en) * 2000-05-30 2000-09-21 Kuo Yung Pin Rotary coupling for a brake cable
DE102004014467A1 (en) * 2003-03-26 2004-11-18 Schmider, John, Thornhill Control cabling system for bicycle e.g. mountain bike, has control cables passing through bent stem gooseneck and passing out at bottom of gooseneck such that gooseneck acts as cable conduit
CN2895197Y (en) * 2006-03-22 2007-05-02 立大自行车(句容)有限公司 Basket bracket structure
CN201338705Y (en) * 2009-01-16 2009-11-04 李健豪 Structure of machine head bowl for containing cable hanger
CN204355233U (en) * 2014-11-28 2015-05-27 天津轮翼运动器材有限公司 A kind of bicycle for performance vehicle frame

Also Published As

Publication number Publication date
CN104477303A (en) 2015-04-01

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