JP2011093357A - Method of preventing coming-off of luggage cage of bicycle and the like - Google Patents

Method of preventing coming-off of luggage cage of bicycle and the like Download PDF

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JP2011093357A
JP2011093357A JP2009247052A JP2009247052A JP2011093357A JP 2011093357 A JP2011093357 A JP 2011093357A JP 2009247052 A JP2009247052 A JP 2009247052A JP 2009247052 A JP2009247052 A JP 2009247052A JP 2011093357 A JP2011093357 A JP 2011093357A
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luggage
connecting means
bicycle
shaft
cage
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JP2009247052A
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Japanese (ja)
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Motonobu Hattori
服部元信
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Motonobu Hattori
服部 元信
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  • Automatic Cycles, And Cycles In General (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To securely mount a luggage cage so as to prevent a moving frame of a first coupling means from coming off due to impact from either one of right or left side of the luggage cage, namely so as to prevent the luggage cage from coming off, in a luggage cage mounting structure. <P>SOLUTION: Right and left tip ends of a horizontal shaft passing through a long hole which are right and left shaft supports for supporting the horizontal shaft of the first coupling means are bent in a direction different from a longitudinal direction of the long hole within at least an action range of a hooking portion and to be predetermined length related to the length of the long hole, thereby suppressing the movement in the horizontal shaft direction (a lateral direction) of the moving frame of the first coupling means. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

本発明は、自転車等の二輪車の荷台に取付ける荷物かごを容易に着脱する荷物かご取付構造に於いて、衝撃による荷物かごの外れを防止するものである。   The present invention prevents a luggage car from being detached due to an impact in a luggage car mounting structure in which a luggage car attached to a loading platform of a two-wheeled vehicle such as a bicycle is easily attached or detached.

図１の自転車等の荷台１に、図２と図３に示すように荷物かご２を容易に着脱するために取付具を荷台に装着せずに荷物かご側に装着した自転車等の荷物かご取付構造が提案されている。荷物かごの前方下部に第１の連結手段３を有し、かつ荷物かごの下部に第２の連結手段４を有している。   Attached to a luggage carrier 1 such as a bicycle shown in FIGS. 1 and 2 for easy attachment / detachment of the luggage cage 2 as shown in FIGS. A structure has been proposed. The first connecting means 3 is provided at the lower front part of the luggage car, and the second connecting means 4 is provided at the lower part of the luggage car.

図４に示すように第１の連結手段３は可動枠３１と取付板３３とバネ（付勢部）３２で構成され、可動枠と取付板はバネで結合されてバネの付勢によって可動枠の復元力が得られる。可動枠は、取っ手３１ｃと引掛け部３１ａ及び取付板の面に沿った水平軸３１ｂで構成されており、その水平軸を支える取付板側の軸支（長穴）３３ａにて可動である。 As shown in FIG. 4, the first connecting means 3 includes a movable frame 31, a mounting plate 33, and a spring (biasing portion) 32. The movable frame and the mounting plate are coupled by a spring, and the movable frame is urged by the spring. Restoring power can be obtained. The movable frame is composed of a handle 31c, a hook 31a, and a horizontal shaft 31b along the surface of the mounting plate, and is movable by a shaft support (long hole) 33a on the mounting plate side that supports the horizontal shaft.

図５にその動作を示す。荷物かご２の前方下部の取付面に取付板３３をネジ止めして第１の連結手段３を固定し、バネ３２が非付勢（又は弱付勢）状態から取っ手３１ｃを引いてバネの付勢に抗して引掛け部３１ａを起こした後、付勢された状態で引掛け部を荷台１の第１の枠部分１ａに引掛けるものである。 FIG. 5 shows the operation. The first connecting means 3 is fixed by screwing the mounting plate 33 to the mounting surface at the front lower part of the luggage car 2, and the spring 32 is attached to the spring 31 by pulling the handle 31c from the non-biased (or weakly biased) state. After raising the hooking portion 31a against the force, the hooking portion is hooked on the first frame portion 1a of the loading platform 1 in the biased state.

荷物かご２は、第１の連結手段３の復元力の作用に抗する方向に第２の連結手段４を荷台１の第２の枠部分１ｂに差込み、その後、第１の連結手段のバネ３２によって付勢された状態で引掛け部３１ａを荷台の第１の枠部分１ａに引掛けることによって取付け固定できる。 The luggage car 2 inserts the second connecting means 4 into the second frame portion 1b of the loading platform 1 in a direction against the action of the restoring force of the first connecting means 3, and then the spring 32 of the first connecting means. The hook 31a can be attached and fixed by hooking the hook 31a on the first frame portion 1a of the loading platform in the state of being urged by.

この荷物かご取付構造は、荷物かご２を容易に着脱できることは勿論、さらには荷物かごを取外した後の荷台１には取付具が残らないため、自転車の美観を損なわないことや荷物かごを取外した後の荷台を他の用途にすぐに自由に使用できること、荷物かごを他の自転車にすぐに付替えできることなど数々の効果を有している。 This luggage car mounting structure not only allows the luggage car 2 to be easily attached and detached, but also does not leave the attachment on the loading platform 1 after the luggage car is removed, so that it does not impair the aesthetics of the bicycle or remove the luggage car. It has a number of effects, such as the ability to immediately and freely use the loaded platform for other purposes, and the ability to quickly replace the luggage basket with another bicycle.

しかし、提案されている取付構造では左右いずれかからの衝撃によって第１の連結手段３の可動枠３１が外れ易い、つまり荷物かご２が外れ易いという問題がある。   However, the proposed mounting structure has a problem that the movable frame 31 of the first connecting means 3 is easily detached due to an impact from either the left or right side, that is, the luggage cage 2 is easily detached.

特開２００１−２０６２６８JP 2001-206268 A

解決しようとする問題点は、左右いずれかからの衝撃によって第１の連結手段３の可動枠３１が外れ易い、つまり荷物かご２が外れ易い点である。   The problem to be solved is that the movable frame 31 of the first connecting means 3 is likely to come off due to an impact from either the left or right side, that is, the luggage car 2 is easy to come off.

本発明は、荷物かご取付構造に於いて、第１の連結手段３の水平軸３１ｂを支持する左右の軸支である長穴３３ａを通る水平軸の左右の先端を、少なくとも引掛け部３１ａの動作範囲で長穴の長手方向と同じにならない方向に、かつ長穴の長さに関連した所定の長さに曲げることによって第１の連結手段の可動枠の水平軸方向（左右方向）の動きを抑制することを特徴とする。   According to the present invention, in the luggage car mounting structure, the left and right ends of the horizontal axis passing through the long hole 33a which is the left and right shaft support for supporting the horizontal axis 31b of the first connecting means 3 are at least of the hooking portion 31a. Movement in the horizontal axis direction (left-right direction) of the movable frame of the first connecting means by bending in a direction that is not the same as the longitudinal direction of the long hole in the operating range and to a predetermined length related to the length of the long hole It is characterized by suppressing.

本発明の自転車等の荷物かご外れ防止方法は、衝撃によって荷物かごが外れないように荷物かごを強固に取付けできる利点がある。   The method for preventing the removal of a luggage car such as a bicycle according to the present invention has an advantage that the luggage car can be firmly attached so that the luggage car is not removed by an impact.

自転車等の荷台を示す。Indicates a loading platform for bicycles and the like. 自転車等の荷物かご取付構造（従来例）の右側面図を示す。A right side view of a luggage car mounting structure for bicycles (conventional example) is shown. 自転車等の荷物かご取付構造（従来例）の正面図を示す。The front view of the luggage basket attachment structure (conventional example), such as a bicycle, is shown. 第１の連結手段（従来例）の構成を示す。The structure of a 1st connection means (conventional example) is shown. 第１の連結手段（従来例）のバネの非付勢（又は弱付勢）から付勢への動作を示す。The operation | movement from the non-biasing (or weak biasing) of the spring of a 1st connection means (conventional example) to biasing is shown. 第１の連結手段（実施例１）の構成を示す。The structure of a 1st connection means (Example 1) is shown. 第１の連結手段（実施例１）の組立て時、水平軸先端の曲げ部分を軸支の長穴に挿入する時の位置関係を示す。The positional relationship at the time of inserting the bending part of the front-end | tip of a horizontal axis in the long hole of a shaft support at the time of the assembly of a 1st connection means (Example 1) is shown. 第１の連結手段（実施例１）のバネの非付勢（又は弱付勢）から付勢への動作を示す。The operation | movement from the non-biasing (or weak biasing) of the spring of a 1st connection means (Example 1) to biasing is shown. 第１の連結手段（実施例２）のバネの非付勢（又は弱付勢）から付勢への動作を示す。The operation | movement from the non-biasing (or weak biasing) of the spring of a 1st connection means (Example 2) to biasing is shown.

図６に第１の連結手段（実施例１）Ａ３の構成を示す。可動枠Ａ３１の水平軸Ａ３１ｂを支持する左右の軸支である長穴Ａ３３ａを通る水平軸の左右の先端が、所定の方向にかつ長穴の長さに関連した所定の長さに曲げられている。図７に示すように、この曲げ部分Ａ２１ｄの長さは組立時に長穴に通すことができる最大の長さとする方が可動枠の水平軸方向（左右方向）の動きを抑制するのに良い。   FIG. 6 shows the configuration of the first connecting means (Example 1) A3. The left and right ends of the horizontal axis passing through the long hole A33a, which is the left and right shaft support that supports the horizontal axis A31b of the movable frame A31, are bent in a predetermined direction and a predetermined length related to the length of the long hole. Yes. As shown in FIG. 7, it is better to suppress the movement of the movable frame in the horizontal axis direction (left-right direction) by setting the length of the bent portion A21d to the maximum length that can be passed through the elongated hole during assembly.

図８に第１の連結手段（実施例１）Ａ３の動作を示す。バネＡ３２が非付勢（又は弱付勢）の状態から取っ手Ａ３１ｃを引いてバネの付勢に抗して引掛け部Ａ３１ａを起こした後、付勢された状態で引掛け部を荷台１の第１の枠部分１ａに引掛ける一連の動作範囲に於いて、水平軸Ａ３１ｂの先端の曲げ部Ａ３１ｄの方向は軸支である長穴Ａ３３ａの長手方向と一致しないようになっている。この水平軸の先端の曲げ部が軸支に掛っているため、可動枠Ａ３１の水平軸方向の動きを抑制し、衝撃による可動枠の外れを防止することができる。 FIG. 8 shows the operation of the first connecting means (Example 1) A3. After pulling the handle A31c from the state in which the spring A32 is not biased (or weakly biased) to raise the hooking portion A31a against the biasing of the spring, the hooking portion of the loading platform 1 is moved in the biased state. In a series of operation ranges hooked on the first frame portion 1a, the direction of the bent portion A31d at the tip of the horizontal axis A31b does not coincide with the longitudinal direction of the long hole A33a as a shaft support. Since the bent portion at the tip of the horizontal shaft is on the shaft support, the movement of the movable frame A31 in the horizontal axis direction can be suppressed, and the movable frame can be prevented from coming off due to an impact.

図９に第１の連結手段（実施例２）Ｂ３の動作を示す。構成は実施例１と同様であるが、軸支である長穴Ｂ３３ａの長手方向が前後の方向になっており、そのために可動枠Ｂ３１の水平軸の左右先端の曲げ方向も実施例１とは異なる。しかし、一連の動作範囲に於いて水平軸の先端の曲げ部が軸支に掛っているため、可動枠Ａ３１の水平軸方向の動きを抑制し、衝撃による可動枠の外れを防止することができる。   FIG. 9 shows the operation of the first connecting means (Example 2) B3. The configuration is the same as that of the first embodiment, but the longitudinal direction of the elongated hole B33a that is a shaft support is the front-rear direction. Therefore, the bending direction of the left and right ends of the horizontal axis of the movable frame B31 is also different from that of the first embodiment. Different. However, since the bent portion at the tip of the horizontal axis is on the shaft support in a series of operation ranges, the movement of the movable frame A31 in the horizontal axis direction can be suppressed and the movable frame can be prevented from coming off due to an impact. .

実施例２では、軸支の長穴が前後方向であって軸支部分の板が前後方向に長くなっているため、荷物かご本体を実施例１よりも後方の位置にずらすことができる。荷物かごが運転者の体に強く当たらないように自転車のサドルとの距離を調整することができる効果がある。   In the second embodiment, since the elongated hole of the shaft support is in the front-rear direction and the plate of the shaft support portion is longer in the front-rear direction, the luggage car body can be shifted to a position behind the first embodiment. There is an effect that the distance from the saddle of the bicycle can be adjusted so that the luggage basket does not hit the driver's body strongly.

自転車等の二輪車の荷台に取付ける荷物かごを容易に着脱する荷物かご取付構造に適用する以外は、特に見当たらないと考える。 I think that it is not particularly found except that it is applied to a luggage car mounting structure that easily attaches / detaches a luggage car attached to the platform of a two-wheeled vehicle such as a bicycle.

１ 荷台
１ａ 第１の枠部分
１ｂ 第２の枠部分
２ 荷物かご
３ 第１の連結手段
３１ 可動枠
３１ａ 引掛け部
３１ｂ 水平軸
３１ｃ 取っ手
３２ バネ（付勢部）
３３ 取付板
３３ａ 軸支（長穴）
４ 第２の連結手段
以下、「Ａ××」は「実施例１の……」を表わすものとする。
Ａ３ 第１の連結手段
Ａ３１ 可動枠
Ａ３１ａ 引掛け部
Ａ３１ｂ 水平軸
Ａ３１ｃ 取っ手
Ａ３１ｄ 水平軸の先端の曲げ
Ａ３２ バネ（付勢部）
Ａ３３ 取付板
Ａ３３ａ 軸支（長穴）
Ａ４ 第２の連結手段
以下、「Ｂ××」は「実施例２の……」を表わすものとする。
Ｂ３ 第１の連結手段
Ｂ３１ 可動枠
Ｂ３１ａ 引掛け部
Ｂ３１ｂ 水平軸
Ｂ３１ｃ 取っ手
Ｂ３１ｄ 水平軸の先端の曲げ
Ｂ３２ バネ（付勢部）
Ｂ３３ 取付板
Ｂ３３ａ 軸支（長穴）
Ｂ４ 第２の連結手段 DESCRIPTION OF SYMBOLS 1 Loading platform 1a 1st frame part 1b 2nd frame part 2 Luggage basket 3 1st connection means 31 Movable frame 31a Hook part 31b Horizontal shaft 31c Handle 32 Spring (biasing part)
33 Mounting plate 33a Shaft support (long hole)
4 Second Connecting Means Hereinafter, “Axx” represents “Example 1...”.
A3 First connecting means A31 Movable frame A31a Hook A31b Horizontal axis A31c Handle A31d Bend of horizontal axis tip A32 Spring (biasing part)
A33 Mounting plate A33a Shaft support (long hole)
A4 Second connection means In the following, “Bxx” represents “Example 2 ...”.
B3 First connecting means B31 Movable frame B31a Hook B31b Horizontal shaft B31c Handle B31d Bend of horizontal shaft tip B32 Spring (biasing portion)
B33 Mounting plate B33a Shaft support (long hole)
B4 Second connecting means

Claims (1)

自転車等の荷台に取付ける荷物かごを自在に着脱するために、荷物かごの前方下部の取付面に第１の連結手段を有し、第１の連結手段の引掛け部と取付面に沿った水平軸が軸支に可動で、バネ等の付勢部によって付勢された状態で先端の引掛け部を荷台の第１の枠部分に引掛けて連結し、かつ荷物かごの下部に第２の連結手段を有し、第１の連結手段を連結する前に、第１の連結手段の復元力の作用に抗する方向に荷台の第２の枠部分に差込んで連結する自転車等の荷物かご取付構造に於いて、第１の連結手段の水平軸を支持する左右の軸支である長穴を通る水平軸の左右の先端を、少なくとも引掛け部の動作範囲で長穴の長手方向と同じにならない方向に、かつ長穴の長さに関連した所定の長さに曲げることによって第１の連結手段の可動枠の水平軸方向の動きを抑制し、衝撃による外れを防止することを特徴とする自転車等の荷物かご外れ防止方法。   In order to freely attach and detach a luggage car attached to a loading platform such as a bicycle, the first attachment means is provided on an attachment surface at a lower front portion of the luggage car, and a horizontal portion along the hook portion and the attachment surface of the first connection means is provided. The shaft is movable to the shaft support, and the hook portion at the tip is hooked and connected to the first frame portion of the cargo bed while being biased by the biasing portion such as a spring, and the second hook portion is connected to the lower portion of the luggage cage. A luggage basket, such as a bicycle, having a connecting means and inserted into the second frame portion of the loading platform in a direction against the action of the restoring force of the first connecting means before connecting the first connecting means. In the mounting structure, the left and right ends of the horizontal shaft passing through the long holes that are the left and right shaft supports that support the horizontal shaft of the first connecting means are at least the same as the longitudinal direction of the long holes in the operating range of the hook portion. The first connecting means is movable by bending it to a predetermined length related to the length of the slot. Of suppressing horizontal axial movement, cargo cage detachment prevention method such as a bicycle, characterized in that to prevent off by impact.
JP2009247052A 2009-10-27 2009-10-27 Method of preventing coming-off of luggage cage of bicycle and the like Pending JP2011093357A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013075657A (en) * 2011-09-17 2013-04-25 Motonobu Hattori Carrier attachment for bicycle
CN103552629A (en) * 2013-11-22 2014-02-05 东莞顺传五金制品有限公司 Fastener structure of bag of bicycle rack
CN107651062A (en) * 2017-09-13 2018-02-02 深圳市朗仁科技有限公司 Bicycle basket and there is its vehicle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001206268A (en) * 1999-11-18 2001-07-31 Motonobu Hattori Mounting structure of luggage cage for bicycle and the like
JP2002046672A (en) * 2000-08-07 2002-02-12 Hideyuki Yoshikuni Handle fixing device for bicycle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001206268A (en) * 1999-11-18 2001-07-31 Motonobu Hattori Mounting structure of luggage cage for bicycle and the like
JP2002046672A (en) * 2000-08-07 2002-02-12 Hideyuki Yoshikuni Handle fixing device for bicycle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013075657A (en) * 2011-09-17 2013-04-25 Motonobu Hattori Carrier attachment for bicycle
CN103552629A (en) * 2013-11-22 2014-02-05 东莞顺传五金制品有限公司 Fastener structure of bag of bicycle rack
CN107651062A (en) * 2017-09-13 2018-02-02 深圳市朗仁科技有限公司 Bicycle basket and there is its vehicle

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