JPH10129565A - Handle shock absorbing mechanism for bicycle - Google Patents
Handle shock absorbing mechanism for bicycleInfo
- Publication number
- JPH10129565A JPH10129565A JP28425896A JP28425896A JPH10129565A JP H10129565 A JPH10129565 A JP H10129565A JP 28425896 A JP28425896 A JP 28425896A JP 28425896 A JP28425896 A JP 28425896A JP H10129565 A JPH10129565 A JP H10129565A
- Authority
- JP
- Japan
- Prior art keywords
- handle
- bicycle
- end portions
- shock absorbing
- support portion
- 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
Links
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、自転車ハンドル緩衝
（バッファ）またはサスペンション機構に関し、特に、
自転車のハンドルに加えられる衝撃を有効に吸収、除去
するのに適したハンドル緩衝装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bicycle handle buffer or suspension mechanism, and more particularly to a bicycle handle buffer or suspension mechanism.
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a handle shock absorber suitable for effectively absorbing and removing impact applied to a handle of a bicycle.
【０００２】[0002]
【従来の技術】従来における一部の自転車（マウンテン
バイク等）には、衝撃緩和装置が設けられているが、大
半の自転車は衝撃の吸収をタイヤのみに頼っていた。2. Description of the Related Art Some conventional bicycles (such as mountain bikes) are provided with a shock absorbing device, but most bicycles rely only on tires for absorbing shock.
【０００３】そのために、自転車を漕ぐのに最も理想的
な前傾姿勢を採ると、手首への負担が大きくなる問題が
あった。[0003] For this reason, there has been a problem that when the most inclined forward posture for riding a bicycle is adopted, the burden on the wrist increases.
【０００４】[0004]
【発明が解決しようとする課題】本発明は、従来の上記
実情に鑑みてなされたものであり、従って本発明の目的
は、従来の自転車に特別な改造を施すことなく、ハンド
ル部分のみを交換することによってハンドルに対する衝
撃を良好にしかも的確に吸収することを可能とした新規
な自転車用ハンドル緩衝機構を提供することにある。SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned conventional circumstances, and accordingly, it is an object of the present invention to replace only a handle portion of a conventional bicycle without special modification. Accordingly, it is an object of the present invention to provide a novel bicycle handlebar shock absorbing mechanism capable of properly and accurately absorbing an impact on the handlebar.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成する為
に、本発明においては、衝撃吸収装置をハンドル部分に
取付ける構造を採用している。従来の自転車の衝撃吸収
装置は、自転車のフレームまたは前輪の支柱に取り付け
る構造の形式であったが、本発明のような構造の衝撃吸
収装置はこれまで提案されてはいない。In order to achieve the above object, the present invention employs a structure in which a shock absorbing device is attached to a handle portion. Conventional shock absorbers for bicycles have been in the form of a structure that is attached to a bicycle frame or a front wheel support. However, a shock absorber having a structure like the present invention has not been proposed so far.
【０００６】前輪を支える支柱に衝撃吸収装置を取り付
けると、フレームの下側へ衝撃吸収装置が位置するため
に、ペタルを漕ぐ度にフレームが上下運動を起こす。[0006] When the shock absorbing device is attached to the column supporting the front wheels, the frame moves up and down every time the petal is rowed because the shock absorbing device is located below the frame.
【０００７】本発明においては、以上のことを考慮し
て、ペタルを漕ぐパワーのロスを防ぐために、衝撃吸収
装置をフレームの上に取り付けている。In the present invention, in consideration of the above, an impact absorbing device is mounted on a frame in order to prevent a loss of power for pedaling.
【０００８】[0008]
【実施例】次に本発明をその好ましい各実施例について
図面を参照しながら具体的に説明する。Next, preferred embodiments of the present invention will be described in detail with reference to the drawings.
【０００９】図１（ａ）〜（ｄ）は第１の発明の概略を
説明するための図であり、（ａ）は全体の側面図、
（ｂ）はハンドルの部分拡大正面図、（ｃ）は衝撃吸収
時におけるハンドルの部分拡大正面図、（ｄ）は
（ｂ）、（ｃ）の状態を含む全体の正面図である。FIGS. 1A to 1D are diagrams for explaining the outline of the first invention, wherein FIG. 1A is an overall side view,
(B) is a partially enlarged front view of the handle, (c) is a partially enlarged front view of the handle at the time of impact absorption, and (d) is an entire front view including the states of (b) and (c).
【００１０】図１（ａ）〜（ｄ）を参照するに、ここに
示された第１の発明は、本発明に係る衝撃吸収装置１を
構成するハンドルの中心部である支柱部分２とその両側
に連設されハンドルの握り部を含む両端部分３、３との
間にばねが１個配設され、例えば（ｄ）に示される如
く、路面の凸部１００によりタイヤが圧力を受け、それ
によって支柱部分２に衝撃が加えられた時に、両端部分
３、３が（ｃ）に示される如く支柱部分２を中心にして
下方に中折動する内容のものである。Referring to FIGS. 1 (a) to 1 (d), a first invention shown here includes a column portion 2 which is a center portion of a handle constituting a shock absorbing device 1 according to the present invention, and a column portion 2 thereof. One spring is provided between both end portions 3 and 3 including the grip portion of the steering wheel, which are continuously provided on both sides, and the tire is subjected to pressure by the convex portion 100 on the road surface, for example, as shown in FIG. When an impact is applied to the support portion 2, the end portions 3, 3 fold downward and center around the support portion 2 as shown in FIG.
【００１１】図２（ａ）、（ｂ）は第１の発明の第１の
実施例を示す概略正面図、衝撃吸収時における概略正面
図である。FIGS. 2A and 2B are a schematic front view showing the first embodiment of the first invention and a schematic front view when absorbing a shock.
【００１２】図２（ａ）、（ｂ）を参照するに、参照符
号１は自転車のハンドル部分に装着された衝撃吸収装置
を示し、この衝撃吸収装置１は、支柱４上に設けられ、
自転車の舵取り装置（図示せず）に連結された支柱部分
２と、この支柱部分２の両側に配置され、握り部分を含
む両端部分３、３と、支柱部分２及び両端部分３、３の
間に板ばね止めねじ６により固定された板ばね５とによ
り構成されている。本第１の実施例においては、両端部
分３、３は片持ちアーム８によって形成されている。Referring to FIGS. 2 (a) and 2 (b), reference numeral 1 denotes a shock absorbing device mounted on a handle portion of a bicycle, and the shock absorbing device 1 is provided on a column 4;
A strut portion 2 connected to a bicycle steering device (not shown), both end portions 3 and 3 disposed on both sides of the strut portion 2 and including grip portions, and between the strut portion 2 and both end portions 3 and 3 And a leaf spring 5 fixed by a leaf spring set screw 6. In the first embodiment, both end portions 3 and 3 are formed by cantilever arms 8.
【００１３】この第１の実施例において、図１（ｄ）に
示す路面上の凸部１００によってタイヤが上方への圧力
を受ける際には、両端部分３、３は図２（ｂ）に示すよ
うに下方に中折動をなし、凸部１００による衝撃を吸収
する。In the first embodiment, when the tire is subjected to upward pressure by the convex portion 100 on the road surface shown in FIG. 1D, both end portions 3, 3 are shown in FIG. 2B. As described above, the middle fold is made downward, and the impact by the convex portion 100 is absorbed.
【００１４】図３は第１の発明の第２の実施例を示す概
略正面図、衝撃吸収時における概略正面図である。FIG. 3 is a schematic front view showing a second embodiment of the first invention, and is a schematic front view when absorbing a shock.
【００１５】図３（ａ）、（ｂ）を参照するに、本第２
の実施例の衝撃吸収装置１は、支柱部分２と、この支柱
部分２に軸７により回動自在に軸支された片持ちアーム
８、８′とこの片持ちアーム８、８′間に固定された板
ばね５により形成された両端部分３、３とにより構成さ
れている。Referring to FIGS. 3A and 3B, FIG.
In the shock absorbing device 1 of this embodiment, the support portion 2, a cantilever arm 8, 8 'rotatably supported by the support portion 2 by a shaft 7, and fixed between the cantilever arms 8, 8' And both end portions 3 and 3 formed by the formed leaf springs 5.
【００１６】路面の凹凸部により自転車の車輪が衝撃を
受けると、両端部分３、３が図３（ｂ）に示されるよう
に下方に中折動作することは図２に示された第１の実施
例と同様である。When the wheel of the bicycle is impacted by the uneven portion of the road surface, the both end portions 3, 3 are folded in a downward direction as shown in FIG. 3 (b). This is the same as the embodiment.
【００１７】図４（ａ）、（ｂ）は第１の発明の第３の
実施例を示す概略正面図、衝撃吸収時における概略正面
図である。FIGS. 4A and 4B are a schematic front view showing a third embodiment of the first invention and a schematic front view at the time of absorbing a shock.
【００１８】図４（ａ）、（ｂ）において、第１の発明
における第３の実施例の衝撃吸収装置１は、支柱部分２
と、この支柱部分２に軸７により回動自在に軸支された
片持ちアーム８とこの片持ちアーム８の切欠部８ａと支
柱部分２間に配設されたコイルばね９とにより形成され
た両端部分３、３とにより構成されている。4 (a) and 4 (b), a shock absorbing device 1 according to a third embodiment of the present invention includes
And a cantilever arm 8 rotatably supported on the support portion 2 by a shaft 7, and a notch 8 a of the cantilever arm 8 and a coil spring 9 disposed between the support portion 2. It is constituted by both end portions 3 and 3.
【００１９】上記第１、第２の実施例と同様に、路面上
の凹凸部によりタイヤが衝撃を受けた際には、そま衝撃
は支柱４、支柱部分２、両端部分３、３を介して自転車
のドライバの手に伝達されて、両端部分３、３は図４
（ｂ）に示す如く下方向に中折動作する。As in the first and second embodiments, when the tire is impacted by the uneven portion on the road surface, the impact is transmitted via the support 4, the support 2 and the both ends 3, 3. It is transmitted to the driver's hand of the bicycle, and both end portions 3, 3 are shown in FIG.
The folding operation is performed in the downward direction as shown in FIG.
【００２０】図５（ａ）〜（ｄ）は第２の発明の概略を
説明するための図であり、（ａ）は全体の側面図、
（ｂ）はハンドルの部分拡大正面図、（ｃ）は衝撃吸収
時におけるハンドルの部分拡大正面図、（ｄ）は
（ｂ）、（ｃ）の状態を含む全体の正面図である。FIGS. 5A to 5D are views for explaining the outline of the second invention, wherein FIG.
(B) is a partially enlarged front view of the handle, (c) is a partially enlarged front view of the handle at the time of impact absorption, and (d) is an entire front view including the states of (b) and (c).
【００２１】図５（ａ）〜（ｄ）を参照するに、図５に
示された第２の発明は、衝撃吸収装置１を構成する支柱
部分２とその両側に連設されハンドルの握り部を含む両
端部分３、３との間にばねが２個配設されるか、または
１個のばねと１個あるいは２個の平行な回動アームとを
用い、（ｄ）に示される如く、路面の凸部１００により
タイヤが圧力を受け、その結果支柱部分２に衝撃が加え
られた場合に、両端部分３、３が下方向に水平移動して
その衝撃を吸収する内容のものである。Referring to FIGS. 5 (a) to 5 (d), the second invention shown in FIG. 5 relates to a strut portion 2 constituting a shock absorbing device 1 and a grip portion of a handle which is connected to both sides thereof. Two springs are disposed between the two end portions 3 and 3, or using one spring and one or two parallel rotating arms, as shown in FIG. When a pressure is applied to the tire by the convex portion 100 of the road surface, and as a result, an impact is applied to the pillar portion 2, the end portions 3, 3 move horizontally downward to absorb the impact.
【００２２】図６（ａ）、（ｂ）は第２の発明の第１の
実施例を示す概略正面図、衝撃吸収動作時における概略
正面図である。FIGS. 6 (a) and 6 (b) are a schematic front view showing the first embodiment of the second invention and a schematic front view during a shock absorbing operation.
【００２３】図６（ａ）、（ｂ）を参照するに、本発明
に係る衝撃吸収装置１は、支柱４の頭部に形成された支
柱部分２と、この支柱部分２の両側に配置され、握り部
を含む両端部分３、３と、支柱部分２及び両端部分３、
３間に板ばね止めねじ６により固定された２個の板ばね
５、５とにより構成されている。Referring to FIGS. 6 (a) and 6 (b), a shock absorbing device 1 according to the present invention is provided with a column portion 2 formed at the head of a column 4 and on both sides of the column portion 2. , Both end portions 3 and 3 including the grip portion, the strut portion 2 and both end portions 3,
It is composed of two leaf springs 5 and 5 fixed between the three by leaf spring set screws 6.
【００２４】路面の凹凸部により圧力を受けたタイヤか
らの衝撃が支柱部分２を介して両端部分３、３に伝達さ
れた場合には、両端部分３、３は図６（ａ）から（ｂ）
に示すように、下方向に水平移動することによりその衝
撃が吸収される。When the impact from the tire, which is pressurized by the uneven portion of the road surface, is transmitted to both end portions 3 and 3 via the support portion 2, the end portions 3 and 3 are shown in FIGS. )
As shown in (2), the impact is absorbed by moving horizontally downward.
【００２５】図７（ａ）、（ｂ）、（ｃ）は図６に示し
た第２の発明の第１の実施例の内部構造を示す断面図で
ある。図７（ｃ）は図７（ａ）のｃ−ｃ′線に沿って切
断し矢印の方向に見た断面図である。FIGS. 7A, 7B and 7C are sectional views showing the internal structure of the first embodiment of the second invention shown in FIG. FIG. 7C is a sectional view taken along the line cc ′ of FIG. 7A and viewed in the direction of the arrow.
【００２６】図７（ａ）、（ｂ）、（ｃ）において、支
柱部分２は、上下板ばね固定用ストッパ付きブロック１
０を間に挟んで上下２個の板ばね５、５が板ばね固定用
パイプ１１内に配設され、ねじ６によって固定されてい
る。7 (a), 7 (b) and 7 (c), the column portion 2 is a block 1 with stoppers for fixing the upper and lower leaf springs.
The upper and lower two leaf springs 5 are disposed in a leaf spring fixing pipe 11 with 0 interposed therebetween, and are fixed by screws 6.
【００２７】一方、両端部分３は、支柱部分２と同様
に、上下板ばね固定用ストッパ付きブロック１２を間に
挟んで上下２個の板ばね５、５がハンドル握り部分とな
る板ばね固定用パイプ１３内に配設され、ねじ６によっ
て固定されている。On the other hand, both end portions 3 are, like the column portion 2, provided with two upper and lower leaf springs 5, 5 sandwiching a block 12 with stoppers for fixing the upper and lower leaf springs. It is arranged in a pipe 13 and fixed by screws 6.
【００２８】上下板ばね固定用ストッバ付きブロック１
０、１２に形成された傾斜部１０ａ、１２ａは、板ばね
５、５が必要以上に下方に移動しないようにストップさ
せる機能を有している。Block 1 with stover for fixing upper and lower leaf springs
The inclined portions 10a and 12a formed on the 0 and 12 have a function of stopping the leaf springs 5 and 5 from moving unnecessarily downward.
【００２９】図８（ａ）〜（ｅ）は、図７に示された機
構の各構成要素の分解正面図である。FIGS. 8A to 8E are exploded front views of the components of the mechanism shown in FIG.
【００３０】図９（ａ）、（ｂ）は第２の発明における
第２の実施例を示す概略正面図、衝撃吸収動作時におけ
る概略正面図である。FIGS. 9A and 9B are a schematic front view showing a second embodiment of the second invention and a schematic front view during a shock absorbing operation.
【００３１】図９（ａ）、（ｂ）を参照するに、第２の
発明の第２の実施例の衝撃吸収装置１は、支柱４上に設
けられ、自転車の舵取り装置（図示せず）に連結された
支柱部分２と、この支柱部分２の両側に配置され、握り
部分を含む両端部分３、３と、支柱部分２及び両端部分
３、３間にねじ６によって固定された板ばね５と、支柱
部分２及び両端部分３、３間にそれぞれ軸７により回動
自在にしかも板ばね５に平行に軸支された回動アーム１
４、１４とにより構成されている。Referring to FIGS. 9 (a) and 9 (b), a shock absorbing device 1 according to a second embodiment of the second invention is provided on a support post 4 and a steering device (not shown) for a bicycle. , A pair of ends 3, 3 disposed on both sides of the column 2 and including a grip portion, and a leaf spring 5 fixed between the column 2 and both ends 3, 3 by screws 6. And a rotating arm 1 rotatably supported by a shaft 7 between a support portion 2 and both end portions 3 and 3 and parallel to a leaf spring 5.
4 and 14.
【００３２】路面の凹凸部により自転車の車輪のチュー
ブが衝撃を受けると、両端部分３、３が図９（ｂ）に示
されるように下方に水平動作する。When the tube of the bicycle wheel receives an impact due to the unevenness of the road surface, both end portions 3 and 3 horizontally move downward as shown in FIG. 9B.
【００３３】図１０（ａ）、（ｂ）は第２の発明の第３
の実施例を示す概略正面図、衝撃吸収動作時における概
略正面図である。FIGS. 10A and 10B show a third embodiment of the second invention.
FIG. 1 is a schematic front view showing an embodiment of the present invention, and a schematic front view during a shock absorbing operation.
【００３４】図１０（ａ）、（ｂ）において、第２の発
明の第３の実施例の衝撃吸収装置１は、支柱４上に連
結、固定された支柱部分２と、この支柱部分２の両側に
配置され、握り部分を含む両端部分３、３と、支柱部分
２及び両端部分３、３間に軸７により回動自在にしかも
平行に軸支された上下２個の回動アーム１４、１４と、
これら上下２個の回動アーム１４、１４間に***された
板ばね５とにより構成されている。10 (a) and 10 (b), a shock absorbing device 1 according to a third embodiment of the second invention has a column portion 2 connected and fixed on a column 4, and a column portion 2 of the column portion 2. Two upper and lower rotating arms 14 arranged on both sides and including gripping portions, and two upper and lower rotating arms 14 rotatably and parallelly supported by a shaft 7 between the column portion 2 and both end portions 3, 3; 14 and
A leaf spring 5 excreted between the upper and lower two rotating arms 14, 14 is constituted.
【００３５】この第２の発明における第３の実施例の衝
撃吸収動作は、水平移動動作であり、前述した第２の発
明における第１、第２の実施例の動作とほぼ同様であ
る。The shock absorbing operation of the third embodiment according to the second invention is a horizontal movement operation, which is almost the same as the operation of the first and second embodiments of the second invention.
【００３６】以上第１の発明における第１〜第３の実施
例及び第２の発明における第１〜第３の実施例について
詳細に説明したが、すべての実施例において本発明は、
市販されている既製の自転車にハンドルのみを換えるだ
けで簡単に適用できる特徴を有している。Although the first to third embodiments of the first invention and the first to third embodiments of the second invention have been described in detail, the present invention is applicable to all embodiments.
It has the feature that it can be easily applied to a ready-made bicycle on the market simply by changing the handle.
【００３７】[0037]
【発明の効果】以上説明したように、本発明によれば、
簡単な構成により自転車の車輪を通して与えられるハン
ドルの衝撃を良好にしかも的確に吸収、除去することが
でき、悪路上を運転してもハンドルに対する衝撃の少な
い軽快な自転車の運転の実現が可能となる。As described above, according to the present invention,
With a simple structure, the impact of the steering wheel given through the bicycle wheel can be absorbed and removed properly and accurately, and even when driving on a rough road, it is possible to realize a light bicycle driving with less impact on the steering wheel. .
【００３８】しかも本発明は市販の自転車にハンドルを
交換するだけで適用され、その効果は極めて大なるもの
がある。Further, the present invention is applied to a commercially available bicycle simply by changing the handle, and the effect is extremely large.
【図１】（ａ）〜（ｄ）は第１の発明の概略を説明する
ための図であり、（ａ）は全体の側面図、（ｂ）はハン
ドルの部分拡大正面図、（ｃ）は衝撃吸収時におけるハ
ンドルの部分拡大正面図、（ｄ）は（ｂ）、（ｃ）の状
態を含む全体の正面図である。FIGS. 1A to 1D are diagrams for explaining the outline of the first invention, wherein FIG. 1A is an overall side view, FIG. 1B is a partially enlarged front view of a handle, and FIG. FIG. 4 is a partially enlarged front view of the handle when absorbing a shock, and FIG. 4D is a front view of the entirety including the states of FIGS.
【図２】（ａ）、（ｂ）は第１の発明の第１の実施例を
示す概略正面図、衝撃吸収時における概略正面図であ
る。FIGS. 2A and 2B are a schematic front view showing the first embodiment of the first invention and a schematic front view when absorbing a shock.
【図３】（ａ）、（ｂ）は第１の発明の第２の実施例を
示す概略正面図、衝撃吸収時における概略正面図であ
る。FIGS. 3A and 3B are a schematic front view showing a second embodiment of the first invention and a schematic front view at the time of absorbing a shock.
【図４】（ａ）、（ｂ）は第１の発明の第３の実施例を
示す概略正面図、衝撃吸収動作時における概略正面図で
ある。FIGS. 4A and 4B are a schematic front view showing a third embodiment of the first invention and a schematic front view during a shock absorbing operation.
【図５】（ａ）〜（ｄ）は第２の発明の概略を説明する
ための図であり、（ａ）は全体の側面図、（ｂ）はハン
ドルの部分拡大正面図、（ｃ）は衝撃吸収時におけるハ
ンドルの部分拡大正面図、（ｄ）は（ｂ）、（ｃ）の状
態を含む全体の正面図である。5 (a) to 5 (d) are views for explaining the outline of the second invention, FIG. 5 (a) is an overall side view, FIG. 5 (b) is a partially enlarged front view of a handle, and FIG. FIG. 4 is a partially enlarged front view of the handle when absorbing a shock, and FIG. 4D is a front view of the entirety including the states of FIGS.
【図６】（ａ）、（ｂ）は第２の発明の第１の実施例を
示す概略正面図、衝撃吸収動作時における概略正面図で
ある。FIGS. 6A and 6B are a schematic front view showing the first embodiment of the second invention and a schematic front view during a shock absorbing operation.
【図７】（ａ）、（ｂ）、（ｃ）は図６に示した第２の
発明の第１の実施例の内部構造を示す断面図であり、
（ｃ）は（ａ）のｃ−ｃ′線に沿って切断し矢印の方向
に見た断面図である。FIGS. 7A, 7B and 7C are cross-sectional views showing the internal structure of the first embodiment of the second invention shown in FIG. 6,
(C) is a sectional view taken along the line cc 'of (a) and viewed in the direction of the arrow.
【図８】（ａ）〜（ｅ）は図７に示された機構の各構成
要素の分解正面図である。8 (a) to 8 (e) are exploded front views of components of the mechanism shown in FIG.
【図９】（ａ）、（ｂ）は第２の発明における第２の実
施例を示す概略正面図、衝撃吸収動作時における概略正
面図である。FIGS. 9A and 9B are a schematic front view showing a second embodiment of the second invention and a schematic front view during a shock absorbing operation.
【図１０】（ａ）、（ｂ）は第２の発明の第３の実施例
を示す概略正面図、衝撃吸収動作時における概略正面図
である。FIGS. 10A and 10B are a schematic front view showing a third embodiment of the second invention and a schematic front view during a shock absorbing operation.
１…衝撃吸収装置 ２…支柱部分 ３…両端部分 ４…支柱 ５…板ばね ６…ねじ ７…軸 ８、８′…片持ちアーム ８ａ…切欠部 ９…コイルばね １０…上下板ばね固定用ストッパ付きブロック １１…板ばね固定用パイプ １２…上下板ばね固定用ストッパ付きブロック １３…板ばね固定用パイプ １４…回動アーム １００…凸部 DESCRIPTION OF SYMBOLS 1 ... Shock absorbing device 2 ... Support part 3 ... Both ends part 4 ... Support 5 ... Leaf spring 6 ... Screw 7 ... Shaft 8, 8 '... Cantilever arm 8a ... Notch 9 ... Coil spring 10 ... Stopper for fixing upper and lower leaf springs Block with plate 11 ... Pipe for fixing leaf spring 12 ... Block with stopper for fixing upper and lower leaf springs 13 ... Pipe for fixing leaf spring 14 ... Rotating arm 100 ... Protrusion
Claims (7)
られる衝撃を吸収する衝撃吸収手段を取り付けたことを
特徴とする自転車用ハンドル緩衝機構。1. A bicycle shock absorbing mechanism, wherein shock absorbing means for absorbing an impact applied to the handle is attached to a handle of the bicycle.
置と接続されるハンドル中央の支柱部分と、該支柱部分
の両端に隣接されハンドルの握り部分を含む両端部分と
を有し、前記支柱部分と前記両端部分は、ばねにより接
続され、該自転車の車輪が応力を受けた時に前記両端部
分が上下動することを更に特徴とする請求項１に記載の
自転車用ハンドル緩衝機構。2. The shock absorbing means has a column portion at the center of a handle connected to a steering device of a bicycle, and both end portions adjacent to both ends of the column portion and including a grip portion of the handle. The bicycle handlebar shock absorbing mechanism according to claim 1, further comprising a spring connected between the first and second end portions, and wherein the first and second end portions move up and down when a wheel of the bicycle is subjected to stress.
前記ばねを１個とし、前記両端部分の前記ハンドルの握
り部分は前記支柱部分を中心にして下方に中折動するこ
とを更に特徴とする請求項２に記載の自転車用ハンドル
緩衝機構。3. The method according to claim 1, further comprising a single spring connecting the support portion and the both end portions, wherein a grip portion of the handle at each of the both end portions is bent downward and centered around the support portion. The bicycle handle shock absorbing mechanism according to claim 2.
前記ばねを２個とするかあるいは１個と回動アームを用
い、前記両端部分の前記ハンドルの握り部分は水平動す
ることを更に特徴とする請求項２に記載の自転車用ハン
ドル緩衝機構。4. The method according to claim 1, further comprising the step of connecting the support portion and the both end portions with two springs or using one spring and a rotating arm, and the grip portion of the handle at the both end portions moves horizontally. The bicycle handle shock absorbing mechanism according to claim 2, wherein
一体構造のアームであって該アームは前記支柱部分とハ
ンドルの握り部分に上下方向に回動自在に軸支されたア
ームと、該アームが上下に動くのを抑制するばねとを有
することを特徴とした自転車用ハンドル緩衝機構。5. An arm integrated with a handle, one on each side from a support portion, wherein the arm is pivotally supported by the support portion and a grip portion of the handle so as to be vertically rotatable. And a spring for suppressing the vertical movement of the bicycle.
向に回動自在に軸支されているアームを有し、支柱部分
から片側２本づつの該アームを介して両端部分の握り部
分を繋げた構造を有することを特徴とした自転車用ハン
ドル緩衝機構。6. An arm which is pivotally supported in a vertically rotatable manner on a support portion and a grip portion of a handle, and the handle portions at both ends are connected to the support portion via two arms on each side. A bicycle shock absorbing mechanism having a bent structure.
向に回動自在に軸支され前記支柱部分から片側１本づつ
設けられたアームを設け、該アームの上または下にほぼ
平行な片側１本づつの板ばねを介して両端の握り部分を
繋げた構造を有することを特徴とした自転車用ハンドル
緩衝機構。7. An arm, which is rotatably supported in the vertical direction on the support portion and the grip portion of the handle, and is provided one by one from the support portion, one side of which is substantially parallel above or below the arm. A handle damping mechanism for a bicycle, having a structure in which grip portions at both ends are connected via a single leaf spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28425896A JPH10129565A (en) | 1996-10-25 | 1996-10-25 | Handle shock absorbing mechanism for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28425896A JPH10129565A (en) | 1996-10-25 | 1996-10-25 | Handle shock absorbing mechanism for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH10129565A true JPH10129565A (en) | 1998-05-19 |
Family
ID=17676203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28425896A Pending JPH10129565A (en) | 1996-10-25 | 1996-10-25 | Handle shock absorbing mechanism for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH10129565A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202012002600U1 (en) * | 2012-03-15 | 2013-06-18 | Canyon Bicycles Gmbh | Bicycle handlebar and bicycle handlebar stem |
| US8739651B2 (en) | 2005-09-23 | 2014-06-03 | Morgan Nicol | Handlebar assembly for bicycles and bicycle having a handlebar assembly |
| DE102004042582B4 (en) | 2004-09-02 | 2024-03-07 | Nicol Morgan | Handlebar device for bicycles and bicycle with a handlebar device |
-
1996
- 1996-10-25 JP JP28425896A patent/JPH10129565A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004042582B4 (en) | 2004-09-02 | 2024-03-07 | Nicol Morgan | Handlebar device for bicycles and bicycle with a handlebar device |
| US8739651B2 (en) | 2005-09-23 | 2014-06-03 | Morgan Nicol | Handlebar assembly for bicycles and bicycle having a handlebar assembly |
| DE202012002600U1 (en) * | 2012-03-15 | 2013-06-18 | Canyon Bicycles Gmbh | Bicycle handlebar and bicycle handlebar stem |
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