JP3051117B2 - Saddle rotation support mechanism - Google Patents
Saddle rotation support mechanismInfo
- Publication number
- JP3051117B2 JP3051117B2 JP5777299A JP5777299A JP3051117B2 JP 3051117 B2 JP3051117 B2 JP 3051117B2 JP 5777299 A JP5777299 A JP 5777299A JP 5777299 A JP5777299 A JP 5777299A JP 3051117 B2 JP3051117 B2 JP 3051117B2
- Authority
- JP
- Japan
- Prior art keywords
- saddle
- hook member
- hook
- bicycle
- operated
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/08—Frames for saddles; Connections between saddle frames and seat pillars; Seat pillars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、自転車のサドル回
動担持機構に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a saddle rotation support mechanism for a bicycle.
【０００２】[0002]
【従来の技術】自転車の座席装置としてのサドルは、車
体フレームに対して高さ調整が可能なサドルパイプの上
端に乗用姿勢で取り付けられており、使用者の体格に応
じてサドル高さを適切な位置に変更して使用されてい
る。2. Description of the Related Art A saddle as a seat device of a bicycle is mounted in a riding position on an upper end of a saddle pipe that can be adjusted in height with respect to a body frame, and the saddle height is appropriately adjusted according to a user's physique. It is used after changing to a different position.
【０００３】[0003]
【発明が解決しようとする課題】自転車のサドルを傾倒
位置と乗用位置との間で回動自在に構成した場合には、
簡単な操作だけでサドルを安定した乗用状態に確保でき
ないのが現状である。本発明はサドルを安定した乗用状
態に確保することができ、操作性の良好なサドル回動担
持機構を提供することを目的とする。When the saddle of a bicycle is configured to be rotatable between a tilted position and a riding position,
At present, it is not possible to secure the saddle in a stable riding state with simple operations. SUMMARY OF THE INVENTION It is an object of the present invention to provide a saddle rotation support mechanism that can secure a saddle in a stable riding state and has good operability.
【０００４】[0004]
【課題を解決するための手段】本発明のサドル回動担持
機構は、自転車の車体フレームに対して傾倒位置と乗用
位置との間で回動自在に担持されたサドルを、乗用位置
に保持するフック部材設けたことを特徴とする。この本
発明によると、フック部材をサドルに係合させることに
よって回動自在なサドルを乗用位置に安定して保持でき
る。SUMMARY OF THE INVENTION A saddle rotation support mechanism of the present invention holds a saddle rotatably supported between a tilted position and a riding position with respect to a bicycle body frame in a riding position. A hook member is provided. According to the present invention, the rotatable saddle can be stably held at the riding position by engaging the hook member with the saddle.
【０００５】[0005]
【発明の実施の形態】請求項１記載のサドル回動担持機
構は、自転車の車体フレームに対して自転車のサドルを
傾倒位置と乗用位置との間で回動自在に担持するサドル
回動担持機構であって、前記サドルを前記乗用位置に保
持する回動自在なフック部材を有し、前記フック部材
は、被係止部に係合する鉤型係止部と、操作される***
作部とを備え、前記鉤型係止部と***作部の間に位置す
る回動軸により回動自在に軸支されていることを特徴と
する。A saddle rotation support mechanism for supporting a bicycle saddle rotatably between a tilted position and a riding position with respect to a bicycle body frame. a is, have a rotatable hook member for holding the saddle on the riding position, the hook member
Is a hook-shaped locking portion that engages with the locked portion, and
A working portion, which is located between the hook-shaped locking portion and the operated portion.
And is rotatably supported by a rotating shaft .
【０００６】この構成によると、回動自在なサドルをフ
ック部材により乗用位置に安定して保持でき、フック部
材を梃子の原理で操作でき、操作性が良好である。請求
項２記載のサドル回動担持機構は、自転車の車体フレー
ムに対して自転車のサドルを傾倒位置と乗用位置との間
で回動自在に担持するサドル回動担持機構であって、前
記サドルを前記乗用位置に保持する回動自在なフック部
材を有し、前記フック部材は、前記サドルが傾倒し得る
開放位置と前記サドルを前記乗用位置に保持し得る保持
位置との間で回動自在に設けられており、前記フック部
材を前記保持位置に付勢する付勢手段を有するととも
に、前記フック部材は、被係止部に係合する鉤型係止部
と、操作される***作部とを備え、前記鉤型係止部と被
操作部の間に位置する回動軸により回動自在に軸支され
ていることを特徴とする。According to this configuration, the rotatable saddle can be stably held at the riding position by the hook member , and
Wood and can be operated by the principle of leverage, operability Ru good der. The saddle rotation supporting mechanism according to the second aspect is a bicycle body frame.
The bicycle saddle between the tilted position and the riding position
A saddle rotation support mechanism rotatably supported by the
A rotatable hook for holding the saddle in the riding position
The hook member is provided rotatably between an open position where the saddle can be tilted and a holding position where the saddle can be held in the riding position, and the hook member holds the hook member. both to have a biasing means for biasing the position
The hook member includes a hook-type locking portion that engages with the locked portion.
And an operated part to be operated.
It is rotatably supported by a rotation shaft located between the operation parts.
It is characterized by having.
【０００７】この構成によると、フック部材を保持位置
に付勢しているので、乗用位置にあるサドルをフック部
材により確実に保持でき、フック部材を梃子の原理で操
作でき、操作性が良好である。 According to this structure, since the hook member is biased to the holding position, the saddle at the riding position can be securely held by the hook member, and the hook member is operated by the principle of leverage.
Workability and good operability.
【０００８】請求項３記載のサドル回動担持機構は、請
求項１または請求項２において、前記フック部材の***
作部は、前記サドルの後下部に位置することを特徴とす
る。[0008] Saddle rotation bearing mechanism of claim 3 wherein the Oite to claim 1 or claim 2, the operating portion of the hook member may be located below after the saddle.
【０００９】図１は本発明のサドル回動担持機構を設け
た自転車の要部を示す斜視図、図２はサドル回動担持機
構とロック機構を示す正面図、図３はロック機構の作用
を説明する図、図４はロック機構の内部構造を示す図、
図５の（ａ）は通常の乗車できる状態（サドルが乗用位
置にある状態）にある自転車の斜視図、図５の（ｂ）は
サドルを傾倒して乗車できない状態（サドルが傾倒位置
にある状態）にした自転車の斜視図である。FIG . 1 is a perspective view showing a main part of a bicycle provided with a saddle rotation supporting mechanism according to the present invention, FIG. 2 is a front view showing a saddle rotation supporting mechanism and a lock mechanism, and FIG. FIG. 4 is a diagram illustrating an internal structure of a lock mechanism.
FIG. 5A is a perspective view of the bicycle in a normal riding state (a state in which the saddle is in the riding position), and FIG. FIG. 3 is a perspective view of the bicycle in a (state).
【００１０】図１及び図２に示すように、サドル１は、
サドル支持パイプ２の上端の支持部３に、サドル１の下
部の係止部材４が回動可能に軸支されて、サドル１全体
が傾倒可能に支持パイプ２に支持されている。サドル１
が図２に示す状態、すなわち図５の（ａ）に示す乗車で
きる状態にあるときは、サドル支持パイプ２の支持部材
３に取り付けられたばね付きフック５は、サドル１を乗
用位置に保持し得る保持状態にあり、これにより、サド
ル１の係止部材４の後部が係止されていて、サドル１が
傾倒することはない。As shown in FIGS. 1 and 2, the saddle 1 is
A locking member 4 at a lower portion of the saddle 1 is rotatably supported by a support portion 3 at an upper end of the saddle support pipe 2, and the entire saddle 1 is supported by the support pipe 2 so as to be tiltable. Saddle 1
When the vehicle is in the state shown in FIG. 2, that is, in the state shown in FIG. 5A, the spring-equipped hook 5 attached to the support member 3 of the saddle support pipe 2 can hold the saddle 1 in the riding position. In the holding state, the rear portion of the locking member 4 of the saddle 1 is locked, and the saddle 1 does not tilt.
【００１１】サドル１を図２に示す状態から図１に示す
状態、すなわち図５の（ｂ）に示す乗車できない状態に
するには、ばね付きフック５のばね部分を押し、サドル
１の係止部材４の後部の係止を解除して、サドル１を前
方に倒す。サドル１を前方に倒したときのロック機構６
の作用を図３と図４により説明する。図３の（ａ）は図
２と同じ状態を示し、同図の（ｂ）はばね付きフック５
によるサドル１の係止部材４の後部の係止を解除した状
態（フック５が開放位置にある状態）を示し、同図の
（ｃ）はサドル１を前方に倒した状態を示す。To shift the saddle 1 from the state shown in FIG. 2 to the state shown in FIG. 1, ie, the state shown in FIG. Release the locking of the rear part of the member 4 and tilt the saddle 1 forward. Lock mechanism 6 when saddle 1 is tilted forward
3 will be described with reference to FIGS. FIG. 3A shows the same state as FIG. 2, and FIG.
2 shows a state in which the locking of the rear part of the locking member 4 of the saddle 1 is released (a state in which the hook 5 is at the open position), and FIG. 3C shows a state in which the saddle 1 is tilted forward.
【００１２】ロック機構６は、図４に示すように、ケー
シング７の内部に、圧縮ばね８により付勢される移動片
９を設け、ケーシング７の開口７ａからサドル１の係止
部材４に形成した係止片４ａが挿通されたときに、移動
片９の突起９ａが係止片４ａの係止孔４ｂに突入して、
係止片４ａが移動片９により係止される構造となってい
る。As shown in FIG. 4, the lock mechanism 6 has a moving piece 9 urged by a compression spring 8 inside a casing 7, and is formed on the engaging member 4 of the saddle 1 through an opening 7a of the casing 7. When the locking piece 4a is inserted, the projection 9a of the moving piece 9 protrudes into the locking hole 4b of the locking piece 4a,
The locking piece 4 a is configured to be locked by the moving piece 9.
【００１３】このロック機構６の作用により、図３の
（ｃ）に示すようにサドル１を前方に倒した状態のとき
は、この状態でサドル１がロックされる。この状態で
は、図５の（ｂ）に示すように、一見して自転車には乗
れない状態であることがわかり、盗難防止効果が大であ
る。サドル１がロックされている状態で、ロック機構６
のケーシング７の鍵孔７ｂから鍵１０を押し込むと、移
動片９が押されて突起９ａが係止片４ａの係止孔４ｂか
ら抜けて、ロックが解除される。施錠を解除して自転車
に乗れる状態にするには、ロックを解除してサドル１を
施錠のときと逆の順序で図３の（ａ）の状態に戻せばよ
い。By the action of the lock mechanism 6, when the saddle 1 is tilted forward as shown in FIG. 3C, the saddle 1 is locked in this state. In this state, as shown in FIG. 5 (b), it can be seen at a glance that the bicycle cannot be ridden, and the anti-theft effect is great. With the saddle 1 locked, the locking mechanism 6
When the key 10 is pushed in from the key hole 7b of the casing 7, the moving piece 9 is pushed, the projection 9a comes out of the locking hole 4b of the locking piece 4a, and the lock is released. In order to release the lock and allow the rider to ride on the bicycle, the lock may be released and the saddle 1 may be returned to the state shown in FIG.
【００１４】なお、上記の実施の形態はサドルの傾倒方
向を前方にした場合の例であるが、サドルを後方あるい
は左右方向に傾倒する場合も同様なロック機構を設ける
ことにより、サドルを傾倒した状態で施錠することがで
きる。Although the above-described embodiment is an example in which the saddle is tilted forward, the saddle is tilted by providing a similar lock mechanism when the saddle is tilted backward or left and right. Can be locked in state.
【００１５】[0015]
【発明の効果】以上のように本発明の請求項１記載のサ
ドル回動担持機構は、自転車の車体フレームに対して自
転車のサドルを傾倒位置と乗用位置との間で回動自在に
担持するサドル回動担持機構であって、前記サドルを前
記乗用位置に保持する回動自在なフック部材を有し、前
記フック部材は、被係止部に係合する鉤型係止部と、操
作される***作部とを備え、前記鉤型係止部と***作部
の間に位置する回動軸により回動自在に軸支されている
ので、回動自在なサドルをフック部材により乗用位置に
保持でき、フック部材を梃子の原理で操作でき、操作性
が良好である。As described above, the saddle rotation support mechanism according to the first aspect of the present invention rotatably supports the bicycle saddle between the tilted position and the riding position with respect to the bicycle body frame. a saddle rotation bearing mechanism, have a rotatable hook member for holding the saddle on the riding position, before
The hook member includes a hook-type locking portion that engages with the locked portion, and an operation member.
An operated part to be made, wherein the hook-shaped locking part and the operated part
Is rotatably supported by a rotating shaft located between
Therefore, the rotatable saddle can be held in the riding position by the hook member, and the hook member can be operated by the principle of leverage.
It is Ru good der.
【００１６】本発明の請求項２記載のサドル回動担持機
構は、自転車の車体フレームに対して自転車のサドルを
傾倒位置と乗用位置との間で回動自在に担持するサドル
回動担持機構であって、前記サドルを前記乗用位置に保
持する回動自在なフック部材を有し、前記フック部材
は、前記サドルが傾倒し得る開放位置と前記サドルを前
記乗用位置に保持し得る保持位置との間で回動自在に設
けられており、前記フック部材を前記保持位置に付勢す
る付勢手段を有するとともに、前記フック部材は、被係
止部に係合する鉤型係止部と、操作される***作部とを
備え、前記鉤型係止部と***作部の間に位置する回動軸
により回動自在に軸支されているので、乗用位置にある
サドルをフック部材により確実に保持でき、フック部材
を保持位置に付勢しているので、乗用位置にあるサドル
をフック部材により確実に保持でき、フック部材を梃子
の原理で操作でき、操作性が良好である。According to a second aspect of the present invention, there is provided a saddle rotation support mechanism for mounting a bicycle saddle on a bicycle body frame.
Saddle that is rotatably supported between the tilted position and the riding position
A pivot support mechanism for holding the saddle in the riding position.
A hook member rotatable between the open position in which the saddle can be tilted and a holding position in which the saddle can be held in the riding position. And urging means for urging the hook member to the holding position , wherein the hook member is
The hook-type locking portion that engages with the stop portion and the operated portion that is operated
A rotating shaft provided between the hook-type locking portion and the operated portion
, The saddle in the riding position can be securely held by the hook member.
The saddle in the riding position is biased to the holding position.
Can be securely held by the hook member, and the hook member can be leveraged.
Of can be operated in principle, operability is Ru good der.
【００１７】[0017]
【図１】本発明のサドル回動担持機構を設けた自転車の
要部を示す斜視図FIG. 1 is a perspective view showing a main part of a bicycle provided with a saddle rotation support mechanism of the present invention.
【図２】サドルの支持機構とロック機構を示す正面図FIG. 2 is a front view showing a saddle support mechanism and a lock mechanism.
【図３】ロック機構の作用を説明する図FIG. 3 is a diagram illustrating the operation of a lock mechanism.
【図４】ロック機構の内部構造を示す図FIG. 4 is a diagram showing an internal structure of a lock mechanism.
【図５】（ａ）は通常の乗車できる状態にある自転車の
斜視図、（ｂ）はサドルを傾倒して乗車できない状態に
した自転車の斜視図5 (a) is a perspective view of a bicycle in a normal riding state, and FIG. 5 (b) is a perspective view of a bicycle in a state where the saddle is tilted to disable riding;
１ サドル ２ サドル支持パイプ ３ 支持部材 ４ 係止部材 ４ａ 係止片 ４ｂ 係止孔 ５ ばね付きフック ６ ロック機構 ７ ケーシング ７ａ 開口 ７ｂ 鍵孔 ８ 圧縮ばね ９ 移動片 ９ａ 突起 １０ 鍵 DESCRIPTION OF SYMBOLS 1 Saddle 2 Saddle support pipe 3 Support member 4 Lock member 4a Lock piece 4b Lock hole 5 Hook with spring 6 Lock mechanism 7 Casing 7a Opening 7b Keyhole 8 Compression spring 9 Moving piece 9a Projection 10 Key
フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) B62J 1/00,1/12 B62H 5/00 Continuation of the front page (58) Field surveyed (Int.Cl. 7 , DB name) B62J 1 / 00,1 / 12 B62H 5/00
Claims (3)
ドルを傾倒位置と乗用位置との間で回動自在に担持する
サドル回動担持機構であって、 前記サドルを前記乗用位置に保持する回動自在なフック
部材を有し、前記フック部材は、被係止部に係合する鉤
型係止部と、操作される***作部とを備え、前記鉤型係
止部と***作部の間に位置する回動軸により回動自在に
軸支されていることを特徴とするサドル回動担持機構。1. A saddle rotation support mechanism for rotatably supporting a saddle of a bicycle with respect to a body frame of the bicycle between a tilted position and a riding position, wherein the mechanism holds the saddle in the riding position. have a movably hook member, the hook member is engaged with the engaged portion hook
A mold engaging portion and an operated portion to be operated, wherein
Rotatable by a rotation shaft located between the stop and the operated part
A saddle rotation support mechanism which is supported by a shaft.
ドルを傾倒位置と乗用位置との間で回動自在に担持する
サドル回動担持機構であって、 前記サドルを前記乗用位置に保持する回動自在なフック
部材を有し、 前記フック部材は、前記サドルが傾倒し得
る開放位置と前記サドルを前記乗用位置に保持し得る保
持位置との間で回動自在に設けられており、前記フック
部材を前記保持位置に付勢する付勢手段を有するととも
に、前記フック部材は、被係止部に係合する鉤型係止部
と、操作される***作部とを備え、前記鉤型係止部と被
操作部の間に位置する回動軸により回動自在に軸支され
ていることを特徴とするサドル回動担持機構。2. A bicycle support with respect to a bicycle body frame.
The dollar is rotatably supported between the tilted position and the riding position.
A saddle rotation support mechanism, wherein a rotatable hook holds the saddle in the riding position.
A hook member , wherein the hook member is rotatably provided between an open position where the saddle can be tilted and a holding position where the saddle can be held in the riding position. both to have a biasing means for biasing the position
The hook member includes a hook-type locking portion that engages with the locked portion.
And an operated part to be operated.
It is rotatably supported by a rotation shaft located between the operation parts.
Saddle pivot bearing mechanism, characterized in that is.
担持機構であって、 前記フック部材の***作部は、前記サドルの後下部に位
置することを特徴とするサドル回動担持機構。3. The saddle rotation supporting mechanism according to claim 1 , wherein the operated portion of the hook member is located at a lower rear portion of the saddle. .
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5777299A JP3051117B2 (en) | 1994-10-05 | 1999-03-05 | Saddle rotation support mechanism |
| JP2000002054A JP3537366B2 (en) | 1994-10-05 | 2000-01-11 | Saddle rotation support mechanism |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26829894A JP3496988B2 (en) | 1994-10-05 | 1994-10-05 | bicycle |
| JP5777299A JP3051117B2 (en) | 1994-10-05 | 1999-03-05 | Saddle rotation support mechanism |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26829894A Division JP3496988B2 (en) | 1994-10-05 | 1994-10-05 | bicycle |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000002054A Division JP3537366B2 (en) | 1994-10-05 | 2000-01-11 | Saddle rotation support mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11286286A JPH11286286A (en) | 1999-10-19 |
| JP3051117B2 true JP3051117B2 (en) | 2000-06-12 |
Family
ID=32774053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5777299A Expired - Fee Related JP3051117B2 (en) | 1994-10-05 | 1999-03-05 | Saddle rotation support mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3051117B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4637414B2 (en) * | 2001-08-06 | 2011-02-23 | パナソニック株式会社 | Bicycle with anti-theft device |
| DE102022213201A1 (en) | 2022-12-07 | 2024-06-13 | Ulrich Preß | Seat post |
-
1999
- 1999-03-05 JP JP5777299A patent/JP3051117B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11286286A (en) | 1999-10-19 |
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