GB2373771A - Bicycle handlebar structure - Google Patents

Bicycle handlebar structure Download PDF

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Publication number
GB2373771A
GB2373771A GB0108139A GB0108139A GB2373771A GB 2373771 A GB2373771 A GB 2373771A GB 0108139 A GB0108139 A GB 0108139A GB 0108139 A GB0108139 A GB 0108139A GB 2373771 A GB2373771 A GB 2373771A
Authority
GB
United Kingdom
Prior art keywords
tube
mini
section
vertical tube
bicycle
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Withdrawn
Application number
GB0108139A
Other versions
GB0108139D0 (en
Inventor
Ting-Hsing Chen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Far Great Plastics Industrial Co Ltd
Original Assignee
Far Great Plastics Industrial Co Ltd
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 Far Great Plastics Industrial Co Ltd filed Critical Far Great Plastics Industrial Co Ltd
Priority to GB0108139A priority Critical patent/GB2373771A/en
Publication of GB0108139D0 publication Critical patent/GB0108139D0/en
Publication of GB2373771A publication Critical patent/GB2373771A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K25/00Axle suspensions
    • B62K25/04Axle suspensions for mounting axles resiliently on cycle frame or fork
    • B62K25/28Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay
    • B62K25/30Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay pivoted on pedal crank shelf
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K21/00Steering devices
    • B62K21/12Handlebars; Handlebar stems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K3/00Bicycles
    • B62K3/02Frames
    • B62K3/10Frames of single-beam type, i.e. connecting steering head to rear axle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Abstract

The structure has a short branch tube 2 forwardly extended from a lower vertical tube section 1 and coupled to an upper vertical tube section 4 integral with a horizontal handlebar with grips 7. The coupling can be provided by a C-shaped bracket 3 on the tube 2 with a quick release for height adjustment. Alternatively, the upper section 4 is integral with the tube 2. Such structure expands the distance between a rider's body and the grips 7.

Description

MINI-BICYCLE HANDLE STRUCTURE BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to a mini-bicycle handle structure, more particularly to a mini-bicycle handle structure having a tube arrangement to
extend the handle forward to the front in order to expand the operating space -"'--. between the rider's arm and the grip of the handlebar, and overcome the problem of insufficient body length of the mini-bicycle.
Description of the Prior Art The bicycle manufacturers have been investing lots of efforts in research and development to constantly produce new products based on the market requirements, and providing more choices of better products to consumers.
However, there are many different models depending on its function, and numerous improvements on the part structure. Under the proposition of pursuing entertaining fun, the so-called"Mini-bicycle"is not just for kids, but its design fits all ages. Unlike the ordinary bicycle for kids, the mini-bicycle is a diversified product that fits rider of different ages, and the basic requirement other than the smaller size of the entire body of the frame, a smaller tire is another component that goes with the design. However, since the frame of the mini-bicycle is shortened, the length of its body no longer fits the comfortable ergonomic riding position for adults. Without a special design, the rider has to bend her/his arm to fit the traditional handle that is proximate to the rider's chest. It is inappropriate for the rider to grip the handle of the bike that way.
Due to the architecture of the mini-bicycle handle differs from the
traditional handle in that it extends forward and is bent backward from the vertical tube in the front of the bike. Therefore, a novel appropriate handle structure is redesigned for the short body of the mini-bicycle.
In view of the above-mentioned need, the inventor invests in research and development, and invents the handle structure for the mini-bicycle according to the present invention with careful planning and consideration.
SUMMARY OF INVENTION The primary objective of the present invention is to provide a minibicycle handle structure by extending a tube member forward to facilitate the riders to extend their arms for a natural grip of the bicycle handle, and such structure mainly comprises a small section of branch tube being horizontally extended towards the front to connect with the lower section of the vertical tube of the handlebar, and a C-shaped binder being disposed at the front end of the branch tube and coupled to the upper section of the vertical tube of the handlebar, or the front end of the branch tube being integrally fixed to the upper section of the vertical tube of the handlebar, and a protruding ear being formed at the opening end of the C-shape binder for transversally inserting a quick release and forming a short handle by bending both ends of the horizontal bar upward and the horizontal bar is transversally disposed at the upper section of the vertical tube of the handlebar. Such arrangement expands the space between the rider's arm and the grip of the handle and provides a comfortable grip for the rider by extending the handle forward in order to increase the distance between the handle and the rider.
To make it easier for our examiner to understand the objective of the invention, its structure, innovative features, and its performance, we use a preferred embodiment together with the attached drawings for the detailed description of the invention.
BRIEF DESCRIPTION OF THE DRAWINGS Other objects, features, and advantages of the invention will become apparent from the following detailed description of the preferred but nonlimiting embodiment. The description is made with reference to the accompanying drawings, in which : FIG. 1 shows the structure of the present invention.
FIG. 2 illustrates an embodiment of the present invention when it is in use.
FIG. 3 shows the height adjustment for the handle of the present invention.
FIG. 4 shows the structure of another embodiment of the present invention.
FIG. 5 shows the structure of another embodiment of the present invention.
DESCRIPTION OF THE PREFERRED EMBODIMENT
Please refer to Figure 1, which shows the feasible handle structure of a preferred embodiment of the present invention, and its design is described below.
The handle structure of the present invention comprises a small section of-a, branch tube (2) being horizontally extended forward to connect with the lower section of a vertical tube (1) of the handlebar, and a C-shaped'binder (3) with an opening being disposed at the front end of the branch tube (2) and coupled to the upper section of the vertical tube (4) of the handlebar, wherein the c-shape binder (3) forms a protruding ear (31) at the opening end of the Cshape binder for transversally inserting a quick release (5) for the locking by pressing. Further, the vertical tube (4) at the upper section of the handle is transversally coupled to a horizontal handlebar (6) and both ends of the horizontal handlebar are bent to form a section of short grip (7). Such short grip (7) could be tilted upward slightly.
By means of installing the above special handle structure to the turning mechanism at the front end of the mini-bicycle, as shown in Figure 2, the vertical tube (1) at the lower section of the handle is coupled to the turning device connected to the front of the mini-bicycle, and a small section of the horizontal branch tube (2) is extended to the front, and the horizontal handlebar (6) is bent at its ends to form short grips (7). The design of the entire handle structure increases the distance between the rider and the grip (7) and provides adequate space for riders to extend their arm for an appropriate grip. The rider can ride the bike while sitting straight on the rear seat, and stretching her/his arm naturally, and having no need to bend the arm intentionally. Such
arrangement meets the ergonomic requirements for a comfortable riding position, and the rider is able to hold the grip (7) at the utmost front end by her/his palm.
Furthermore, the above embodiment as shown in Figure 3 makes use of the vertical tube (4) at the upper section of the handlebar by passing it through a binder (3) at the front end and tightly lock the mechanically coupling with a quick release (5) to attain the function of adjusting the height of the handlebar. However, such active structure is not the only way of achieving the objective of the present invention. As shown in Figure 4, the front end of the branch tube (2) couples to the vertical tube at the upper section of the handlebar and integrally form a curved tube, or as shown in Figure 5, the front end of the vertical tube at the upper section of the handlebar is integrally soldered to the handlebar.
As described above, the handle structure of the mini-bicycle of the
present invention is innovative and more advantageous than the conventional handle structure by expanding the space between the rider's arm and the grip . .-of the handle and providing a comfortable grip for the rider by extending the handle forward in order to increase the distance between the handle and the rider. It definitely overcomes the problem of the insufficient body length of the mini-bicycle. The present invention complies with the patent application requirements and hence is submitted to the Patent and Trademark Office for review and the granting of the commensurate patent.
While the invention has been described by way of example and in terms of a preferred embodiment, it is to be understood that the invention is not limited thereto. To the contrary, it is intended to cover various modifications
and similar arrangements and procedures, and the scope of the appended claims "- < , therefore should be accorded the broadest interpretation so as to encompass all such modifications and similar arrangements and procedures.

Claims (5)

WHAT IS CLAIMED IS :
1. A mini-bicycle handle structure, comprising a small section of a horizontal branch tube being extended forward and coupled with the -'--- - -.. lower section of a vertical tube of a handlebar, and the upper section of the vertical tube being transversally coupled to the horizontal section of
the handle, and both ends of the horizontal tube are bent upward to y4d to form a shorter gripping section.
2. A mini-bicycle handle structure of claim 1, wherein said branch tube has a c-shape binder with an opening at its front end for coupling to the
upper section of the vertical tube of the handlebar, and the opening end z of the binder forms a protruding ear at the opening end to transversally insert and mount a quick release.
3. A mini-bicycle handle structure of claim 1, wherein said branch tube having its front end coupled to the upper section of the vertical tube to form an integrally curve structure.
4. A mini-bicycle handle structure of claim 1, wherein said branch tube having its front end soldered onto the upper section of the vertical tube to form an integrally curve structure.
5. A mini-bicycle handle structure of claim 1, wherein said handle having both ends of its horizontal tube bent forward to form a tilted upward gripping section.
GB0108139A 2001-03-31 2001-03-31 Bicycle handlebar structure Withdrawn GB2373771A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0108139A GB2373771A (en) 2001-03-31 2001-03-31 Bicycle handlebar structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0108139A GB2373771A (en) 2001-03-31 2001-03-31 Bicycle handlebar structure

Publications (2)

Publication Number Publication Date
GB0108139D0 GB0108139D0 (en) 2001-05-23
GB2373771A true GB2373771A (en) 2002-10-02

Family

ID=9912012

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0108139A Withdrawn GB2373771A (en) 2001-03-31 2001-03-31 Bicycle handlebar structure

Country Status (1)

Country Link
GB (1) GB2373771A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011055748A1 (en) 2011-10-17 2013-04-18 Karsten Bettin Compact collapsible bicycle

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB526773A (en) * 1939-03-31 1940-09-25 Andre Jules Marcelin Improvements in or relating to velocipedes
GB614490A (en) * 1946-07-16 1948-12-16 Sidney William Nobbs Improvements in collapsible and folding bicycles
GB1018929A (en) * 1964-10-19 1966-02-02 Emil Friedmann Improvements in and relating to pedal bicycles
GB1083655A (en) * 1965-08-17 1967-09-20 David Edward Newland Improvements in or relating to folding bicycles
EP0026800A1 (en) * 1979-10-03 1981-04-15 Brompton Bicycle Limited Folding bicycle
GB2214880A (en) * 1988-02-09 1989-09-13 Ching Hwang Thay Folding bicycle
GB2241476A (en) * 1990-03-03 1991-09-04 Show Lang Huang Step-drive bicycle

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB526773A (en) * 1939-03-31 1940-09-25 Andre Jules Marcelin Improvements in or relating to velocipedes
GB614490A (en) * 1946-07-16 1948-12-16 Sidney William Nobbs Improvements in collapsible and folding bicycles
GB1018929A (en) * 1964-10-19 1966-02-02 Emil Friedmann Improvements in and relating to pedal bicycles
GB1083655A (en) * 1965-08-17 1967-09-20 David Edward Newland Improvements in or relating to folding bicycles
EP0026800A1 (en) * 1979-10-03 1981-04-15 Brompton Bicycle Limited Folding bicycle
GB2214880A (en) * 1988-02-09 1989-09-13 Ching Hwang Thay Folding bicycle
GB2241476A (en) * 1990-03-03 1991-09-04 Show Lang Huang Step-drive bicycle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE19905130A1 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011055748A1 (en) 2011-10-17 2013-04-18 Karsten Bettin Compact collapsible bicycle
DE102011122836A1 (en) 2011-10-17 2013-04-18 Karsten Bettin Compact, collapsible bike
WO2013056702A1 (en) 2011-10-17 2013-04-25 Bettin Karsten Compact, collapsible bicycle
US9051021B2 (en) 2011-10-17 2015-06-09 Karsten Bettin Compact, collapsible bicycle

Also Published As

Publication number Publication date
GB0108139D0 (en) 2001-05-23

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WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)