JP2008290476A

JP2008290476A - Bicycle parking device

Info

Publication number: JP2008290476A
Application number: JP2007135201A
Authority: JP
Inventors: Yasukazu Miki; 靖一三木
Original assignee: MIKI SEISAKUSHO KK; Miki Manufacturing Co Ltd
Current assignee: MIKI SEISAKUSHO KK; Miki Manufacturing Co Ltd
Priority date: 2007-05-22
Filing date: 2007-05-22
Publication date: 2008-12-04

Abstract

<P>PROBLEM TO BE SOLVED: To provide a high-security and inexpensive bicycle parking device with a simple structure capable of lightly raising a bicycle pedestal when the bicycle pedestal is unoccupied, certainly holding the bicycle pedestal at a lowered position, preventing raise by operation mistake or the like, and lightly raising the bicycle pedestal even when a bicycle is mounted on the bicycle pedestal. <P>SOLUTION: The bicycle parking device comprises a first upward energizing means 10 for constantly energizing the bicycle pedestal 4 upward and a second upward energizing means 11 for energizing the bicycle pedestal upward in cooperation with the first upward energizing means when the bicycle is mounted on the bicycle pedestal. The total upward energizing force of the first upward energizing means and the second upward energizing means is substantially equal to the weight of a slider 3, the bicycle pedestal, and the bicycle 9 mounted on the bicycle pedestal. The bicycle parking device is provided with a raised position holding means 17 capable of fixing the bicycle pedestal on which the bicycle is mounted at an raised position, and releasing the fixture, and an operation mistake prevention means for preventing the second upward energizing means from operating when the bicycle is not mounted. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、駐輪装置に関するものである。 The present invention relates to a bicycle parking apparatus.

大学の駐輪場やスーパーマーケットの駐輪場、駅の周辺の駐輪場やマンションの駐輪場等では、限られたスペースにできるだけ多くの自転車を収納することを目的として自転車を上下に収納するようにした駐輪装置が設けられている。
こうした駐輪装置の場合、自転車を載置する自転車用架台やこれを昇降するスライダの重量が重い上に、これに自転車を載せるとその自転車の重量が更に加わることから、自転車を載せた自転車用架台を上昇させようとすると、その操作に相当大きな力を必要とする問題があった。 In bicycle parking lots at universities, supermarkets, bicycle parking lots in the vicinity of stations, and bicycle parking lots in condominiums, bicycle parking devices that store bicycles up and down are provided for the purpose of storing as many bicycles as possible in a limited space It has been.
In the case of such a bicycle parking device, the weight of the bicycle mount on which the bicycle is placed and the slider for raising and lowering the bicycle are heavy, and when the bicycle is placed on the bicycle, the weight of the bicycle is further increased. When trying to raise the gantry, there was a problem that required considerable force for the operation.

そこで、自転車用架台の重量に釣り合う第一の定荷重手段と、自転車の重量と釣り合う第二の定荷重手段とを備え、空の自転車用架台を昇降させるときは第一の定荷重手段により、自転車用架台を軽く昇降できるようにするとともに、自転車を載置したときは第一の定荷重手段と第二の定荷重手段とで自転車用架台を軽く昇降できるようにしたものが提案されている（特許文献１）。 Therefore, the first constant load means that balances the weight of the bicycle mount and the second constant load means that balances the weight of the bicycle, and when raising and lowering the empty bicycle mount, Proposals have been made that allow the bicycle mount to be lifted and lowered lightly and that the bicycle mount can be lifted and lowered lightly with the first constant load means and the second constant load means when the bicycle is placed. (Patent Document 1).

ところが、この先の提案にかかる駐輪装置では、先ず、第一の定荷重手段と第二の定荷重手段並びにこの切り換える可動部材が、自転車用架台の底部に形成された自転車の自重を検出したときに鍵手段が作用して自動的に第二の定荷重手段が作用するように操作が行なうものであることから、鍵手段が自転車の自重を検出すると、自転車用架台の定位置に載らないうちに作用するおそれがあり、安全性に問題があった。
また、自転車の自重を検出して鍵手段を作動させる装置が自転車用架台の下面に形成されていることから、構造が複雑になり、高価になってしまうという問題があった。
特開２００５−１０５５５０号公報 However, in the bicycle parking apparatus according to the previous proposal, first, when the first constant load means, the second constant load means and the movable member to be switched detect the weight of the bicycle formed on the bottom of the bicycle mount. Since the key means is operated so that the second constant load means is automatically operated, the key means detects the weight of the bicycle and does not rest on the fixed position of the bicycle mount. There was a problem with safety.
Further, since the device for detecting the dead weight of the bicycle and operating the key means is formed on the lower surface of the bicycle mount, there is a problem that the structure becomes complicated and expensive.
JP 2005-105550 A

本発明は上記問題点に鑑みて提案されたもので、自転車用架台が空の状態では軽く上昇させることが出来ながらも、誤操作等により上昇するのを防止できるとともに、自転車を自転車用架台に載せたときでも軽い力で上昇操作できるようにした安全性の高い駐輪装置を簡単な構造で安価に提供できるようにすることを目的とするものである。 The present invention has been proposed in view of the above problems, and while the bicycle mount can be lifted lightly when it is empty, it can be prevented from being lifted due to an erroneous operation or the like, and the bicycle is mounted on the bicycle mount. The purpose of the present invention is to provide a highly safe bicycle parking apparatus that can be lifted with a light force even when it is in a simple structure at low cost.

上記目的を達成するために、本発明にかかる駐輪装置は、先ず、自転車用架台の基端側部分のスライダが昇降用支柱に昇降可能に配設され、スライダを上昇付勢手段で上昇付勢するようにしてなる駐輪装置において、上昇付勢手段を自転車用架台に自転車を載せない空の状態で自転車用架台を常時上昇付勢する第一上昇付勢手段と、自転車を自転車用架台に載せたときに前記第一上昇付勢手段と協働して、自転車用架台を上昇付勢する第二上昇付勢手段とを備え、第一上昇付勢手段と第二上昇付勢手段との合算された上昇付勢力は、スライダと自転車用架台とを合算した重さを引き上げる力よりも大きく、且つ、スライダと自転車用架台並びに当該自転車用架台に載置された自転車の重量を合算した重さと略釣り合う力とし、自転車を載置した自転車用架台を上昇位置で固定並びに固定解除可能な上昇位置保持手段と自転車が載置されない状態で第二上昇付勢手段が作用するのを防止する誤作動防止手段とを備えて構成したことを最も主要な特徴とするものである。 In order to achieve the above object, a bicycle parking apparatus according to the present invention is such that a slider on a base end side portion of a bicycle mount is disposed so as to be movable up and down on a lifting column, and the slider is lifted by a lifting biasing means. In the bicycle parking apparatus, the first lifting biasing means for constantly lifting and biasing the bicycle mount in an empty state in which the bicycle is not placed on the bicycle mount, and the bicycle A second lift biasing means for lifting and biasing the bicycle mount in cooperation with the first lift biasing means when placed on the first lift biasing means; The combined upward biasing force is greater than the force that increases the combined weight of the slider and the bicycle mount, and the weight of the slider, the bicycle mount, and the bicycle mounted on the bicycle mount is added together. A force that balances with the weight. The bicycle mount is provided with a raised position holding means that can be fixed and released in the raised position, and a malfunction preventing means for preventing the second raised biasing means from acting when the bicycle is not placed. It is the main feature.

次に、本発明にかかる駐輪装置では、上昇位置保持手段を、支柱の側壁部分に斜め上方に傾斜させ、上端部分に受け部を有する受け止め部材と、この受け止め部材の受け部に係合する方向に係合付勢手段で押圧付勢された係止部材と、係合付勢手段の押圧付勢力に抗して係止部材を受け部から離脱させて上昇位置の固定を解除する操作具とを備えて構成したことも特徴とするものである。 Next, in the bicycle parking apparatus according to the present invention, the raised position holding means is inclined obliquely upward to the side wall portion of the support column, and the receiving member having the receiving portion at the upper end portion is engaged with the receiving portion of the receiving member. A locking member that is pressed and urged in the direction by the engagement urging means, and an operating tool that releases the locking member from the receiving portion against the pressing urging force of the engagement urging means and releases the fixed raised position. It is also characterized by comprising.

更に、本発明にかかる駐輪装置では、誤作動防止手段を、支柱の側面部分で少なくとも自転車用架台を下降位置に保持する係合用孔と、その上方近傍に誤動作防止用の係合用孔を支柱に設け、係合用孔に係合する方向に付勢された係合部材を係止用孔に対面する第二昇降付勢手段の摺動子部分に設けたことも特徴とするものである。 Further, in the bicycle parking apparatus according to the present invention, the malfunction prevention means includes an engagement hole for holding at least the bicycle mount in the lowered position on the side surface portion of the column, and an engagement hole for preventing malfunction in the vicinity of the column. The engagement member urged in the direction of engagement with the engagement hole is provided on the slider portion of the second lifting / lowering biasing means facing the locking hole.

本発明によれば、上昇付勢手段を自転車用架台に自転車を載せない空の状態で自転車用架台を常時上昇付勢する第一上昇付勢手段と、自転車を自転車用架台に載せたときに前記第一上昇付勢手段と協働して、自転車用架台を上昇付勢する第二上昇付勢手段とを備え、第一上昇付勢手段と第二上昇付勢手段との合算された上昇付勢力は、スライダと自転車用架台とを合算した重さを引き上げる力よりも大きく、且つ、スライダと自転車用架台並びに当該自転車用架台に載置された自転車の重量を合算した重さと釣り合う力とし、自転車を載置した自転車用架台を上昇位置で固定並びに固定解除可能な上昇位置保持手段と自転車が載置されない状態で第二上昇付勢手段が作用するのを防止する誤作動防止手段とを備えて構成してあるので、駐輪装置を、自転車用架台が空の状態では軽く上昇させることが出来ながらも、下降位置では確りと保持され、誤操作等により上昇するのを防止できる、駐輪装置を安全性の高いものにすることができる。 According to the present invention, when the bicycle is placed on the bicycle cradle, the first urging device for constantly raising and urging the bicycle carrier in an empty state where the bicycle is not placed on the bicycle carrier. In cooperation with the first lifting biasing means, the second lifting biasing means for lifting and biasing the bicycle mount is provided, and the combined lifting of the first lifting biasing means and the second lifting biasing means The biasing force is greater than the force that raises the combined weight of the slider and the bicycle mount, and is the force that balances the combined weight of the slider, the bicycle mount and the bicycle mounted on the bicycle mount. A rising position holding means capable of fixing and releasing the bicycle mount on which the bicycle is placed at the raised position, and a malfunction preventing means for preventing the second raising biasing means from acting when the bicycle is not placed. Bicycle parking equipment The bicycle parking device can be lifted lightly when the bicycle mount is empty, but is securely held in the lowered position, and can be prevented from rising due to an erroneous operation. it can.

また、上昇位置保持手段を、支柱の側壁部分に斜め上方に傾斜させ、上端部分に受け部を有する受け止め部材と、この受け止め部材の受け部に係合する方向に係合付勢手段で押圧付勢された係止部材と、係合付勢手段の押圧付勢力に抗して係止部材を受け部から離脱させて上昇位置の固定を解除する操作具とを備え構成し、誤作動防止手段を、支柱の側面部分で少なくとも自転車用架台を下降位置に保持する係止用孔と、その上方近傍に誤動作防止用の係止孔を支柱に設け、係止用孔に係合する方向に付勢された係合部を係止用孔に対面する第二昇降付勢手段部分に設けて構成すると、自転車用架台は勿論のこと、上昇位置保持手段や誤作動防止手段を簡単な構造で安価に実施することができる利点がある。 Further, the raised position holding means is inclined obliquely upward on the side wall portion of the support column, and a receiving member having a receiving portion at the upper end portion and pressed by the engaging biasing means in a direction to engage with the receiving portion of the receiving member. A malfunctioning prevention means comprising: a biased locking member; and an operating tool for releasing the locking member from the receiving portion to release the fixed raised position against the pressing biasing force of the engagement biasing means. A locking hole for holding at least the bicycle mount in the lowered position at the side portion of the column and a locking hole for preventing malfunction are provided in the column in the vicinity of the locking hole in the direction to engage with the locking hole. If the biased engaging portion is provided in the second lifting / lowering biasing means portion that faces the locking hole, the raised position holding means and the malfunction prevention means can be easily constructed with a simple structure as well as a bicycle mount. There are advantages that can be implemented.

以下、本発明の駐輪装置にかかる実施の形態を図面に基づいて説明する。
図１は本発明にかかる駐輪装置の概略を示す側面図であって、図中符号１は駐輪装置を全体的に示す。
この駐輪装置１は、昇降用支柱２とこの支柱２に昇降可能に支持されたスライダ３と、スライダ３に基端部が取り付けられて当該スライダ３で昇降する自転車用架台４とを備えてなる。 Embodiments of the bicycle parking apparatus of the present invention will be described below with reference to the drawings.
FIG. 1 is a side view showing an outline of a bicycle parking apparatus according to the present invention. In FIG.
The bicycle parking apparatus 1 includes an elevating support column 2, a slider 3 supported by the support column 2 so as to be movable up and down, and a bicycle mount 4 having a base end attached to the slider 3 and moving up and down by the slider 3. Become.

支柱２は図１及び図２に示すように、左右の両側部分にスライダ３を摺動可能に案内するスライダ３のガイドレール５部分が背板部分で一体に形成された鋼鈑を矩形のベース部材６から上方に向けて立ち上げ、スライダ３のガイドレール５部分には、スライダ３を構成するスライダ部材７が上昇付勢手段に８より軽い力で昇降可能にしてある。 As shown in FIGS. 1 and 2, the support column 2 is a rectangular base made of a steel plate in which a guide rail 5 portion of the slider 3 that slidably guides the slider 3 on both right and left side portions is integrally formed by a back plate portion. The slider 6 is lifted upward from the member 6, and the slider member 7 constituting the slider 3 can be moved up and down with a force lighter than the lift biasing means 8 on the guide rail 5 portion of the slider 3.

上昇付勢手段８は、自転車用架台４に自転車９を載せない空の状態で自転車用架台４を常時上昇付勢する第一上昇付勢手段１０と、自転車９を自転車用架台４に載せたときに前記第一上昇付勢手段１０と協働して、自転車用架台４を上昇付勢する第二上昇付勢手段１１とからなる。
支柱２に設けられたスライダ部材７は、支柱２のガイドレール５内を摺動する部分７ａと、この摺動部分７ａを連結するプレート部分７ｂとを一体に形成されており、各支柱２の内面に対面する部分の上下にガイドローラ１２が取り付けられている。
また、スライダ部材７の上記プレート部分７ｂの上端中央部分には上昇付勢手段８の第一上昇付勢手段１０から繰り出された板バネ１３の下端部が取り付けられ、この板バネ１３の第一リール１４への巻き込み付勢力により、自転車９が載っていない自転車用架台４がスライダ３とともに軽い力で上昇するように常時上昇付勢されている。 The upward biasing means 8 is a first upward biasing means 10 that constantly biases the bicycle mount 4 in an empty state where the bicycle 9 is not placed on the bicycle mount 4, and the bicycle 9 is mounted on the bicycle mount 4. In some cases, in cooperation with the first ascending urging means 10, it comprises second ascending urging means 11 for urging and energizing the bicycle mount 4.
The slider member 7 provided on the support column 2 is integrally formed with a portion 7a that slides within the guide rail 5 of the support column 2 and a plate portion 7b that connects the slide portion 7a. Guide rollers 12 are attached above and below the portion facing the inner surface.
Further, the lower end portion of the leaf spring 13 fed out from the first ascending urging means 10 of the ascending urging means 8 is attached to the central portion of the upper end of the plate portion 7 b of the slider member 7. Due to the urging urging force of the reel 14, the bicycle gantry 4 on which the bicycle 9 is not placed is constantly urged to rise together with the slider 3 with a light force.

自転車用架台４は、断面が上向きのコの字形をした自転車載置用レール１５と、自転車載置用レール１５のスライダ３側半分が斜め上方に傾斜し、ここに載置された自転車９の前輪９ａ部分が前輪保持孔４１（図２参照）に落とし込まれたときに、当該前輪９ａを挟持して自転車９の姿勢を保持する姿勢保持パイプ１６とを備えてなる。
そして、自転車載置用レール１５の前端部分（スライダ３側の端部）及び姿勢保持パイプ１６の前端部分（スライダ３側の端部）は、前記スライダ部材７に固定されている。
自転車載置用レール１５の自転車載せ口１５ａ部分側の姿勢保持パイプ１６部分は、自転車用架台４が下降位置にある時、自転車用架台４を上昇位置で固定並びに固定解除をするための上昇位置保持手段１７の操作具であるハンドル部分１８を保護するように自転車載置用レール１５の底部より更に斜め下方に突出させてある。 The bicycle mount 4 includes a bicycle mounting rail 15 having an upward U-shaped cross section, and a slider 3 side half of the bicycle mounting rail 15 inclined obliquely upward. When the front wheel 9a portion is dropped into the front wheel holding hole 41 (see FIG. 2), the posture holding pipe 16 that holds the front wheel 9a and holds the posture of the bicycle 9 is provided.
The front end portion (end portion on the slider 3 side) of the bicycle mounting rail 15 and the front end portion (end portion on the slider 3 side) of the posture maintaining pipe 16 are fixed to the slider member 7.
The posture holding pipe 16 on the side of the bicycle mounting port 15a of the bicycle mounting rail 15 is in the raised position for fixing and releasing the bicycle mount 4 in the raised position when the bicycle mount 4 is in the lowered position. In order to protect the handle portion 18 which is an operation tool of the holding means 17, the handle portion 18 is protruded obliquely downward from the bottom of the bicycle mounting rail 15.

自転車９を載せた自転車用架台４を、第一上昇付勢手段１０と協働して上昇付勢する第二上昇付勢手段１１は、スライダ３の下方に位置して支柱２を昇降摺動する摺動子１９に第二リール２０から繰り出された板バネ２１の下端が連結されて構成されている。
此処で、摺動子１９は図２に示すように平面視においてコの字形に形成され、支柱２の内面に沿って転動する摺動子用ローラ３８を備えた摺動子本体３９からなる。
上昇付勢手段８の第一上昇付勢手段１０に第二上昇付勢手段１１が合算されたときの上昇付勢力は、少なくともスライダ３と自転車用架台４とを合算した重さを引き上げる力よりも大きく、且つ、スライダ３と自転車用架台４並びに当該自転車用架台４に載置された自転車９の重量を合算した重さを引き上げる力未満とすることが望ましい。
自転車９の荷重としては、比較的軽い一般的な婦人用自転車（一般に軽快車乃至はママチャリといわれるもの）の重量であって、例えば約２０ｋｇにしてある。 The second lifting biasing means 11 for lifting and biasing the bicycle mount 4 on which the bicycle 9 is mounted in cooperation with the first lifting biasing means 10 is positioned below the slider 3 and slides up and down the column 2. The lower end of the leaf spring 21 fed out from the second reel 20 is connected to the slider 19 that is connected.
Here, the slider 19 is formed in a U shape in a plan view as shown in FIG. 2, and includes a slider body 39 provided with a slider roller 38 that rolls along the inner surface of the column 2. .
When the second upward biasing means 11 is added to the first upward biasing means 10 of the upward biasing means 8, the upward biasing force is based on a force that raises at least the combined weight of the slider 3 and the bicycle mount 4. It is also preferable that the total weight of the slider 3, the bicycle mount 4 and the bicycle 9 placed on the bicycle mount 4 is less than the force for raising the weight.
The load of the bicycle 9 is the weight of a relatively light general women's bicycle (generally referred to as a light vehicle or mamachari), for example, about 20 kg.

また、前記自転車載置用レール１５の側面（図１上、手前側の面）部分には、自転車用架台４を上昇位置に保持する前記上昇位置保持手段１７と、自転車９が自転車用架台４に載せられたときにのみ、第二上昇付勢手段１１が上昇して第一上昇付勢手段１０に作用するための誤作動防止手段２３とが設けられている。
上昇位置保持手段１７は、図１及び図３に示すように、上端部分に受け部２４を有する受け止め部材２２と、この受け止め部材２２の受け部２４に係合する方向に係合付勢手段２５で押圧付勢された係止部材２６と、係合付勢手段２５の押圧付勢力に抗して係止部材２６を受け部２４から離脱させて上昇位置の固定を解除する操作具２７とを備えてなる。
操作具２７は、自転車載せ口１５ａからスライダ３の近傍に至るまでの間の自転車用架台４の側面部分に沿わせた状態で操作杆２８を設け、この操作杆２８の自転車載せ口１５ａ側端部および受け止め部材２２側部分がブラケット２９により摺動可能に支持されており、一端部分（自転車載せ口１５ａ側端部分）には側面視クランク状に折り曲げられた操作ハンドル部分１８が形成され、他端部分（先端部分）が前記係止部材２６となっている。 Further, on the side of the bicycle mounting rail 15 (surface on the front side in FIG. 1), the raised position holding means 17 for holding the bicycle mount 4 in the raised position, and the bicycle 9 is mounted on the bicycle mount 4. The malfunction prevention means 23 for the 2nd raising biasing means 11 to raise and to act on the 1st raising biasing means 10 is provided only when it is mounted on.
As shown in FIGS. 1 and 3, the raised position holding means 17 includes a receiving member 22 having a receiving portion 24 at an upper end portion, and an engagement biasing means 25 in a direction to engage with the receiving portion 24 of the receiving member 22. The locking member 26 pressed and urged in step S3 and the operating tool 27 that releases the locking member 26 from the receiving portion 24 against the pressing biasing force of the engagement biasing means 25 and releases the fixed raised position. Prepare.
The operating tool 27 is provided with an operating rod 28 along the side surface portion of the bicycle mount 4 from the bicycle mounting port 15a to the vicinity of the slider 3, and the end of the operating rod 28 on the side of the bicycle mounting port 15a is provided. And a receiving member 22 side portion are slidably supported by a bracket 29, and an operation handle portion 18 bent in a crank shape in a side view is formed at one end portion (bicycle loading port 15a side end portion). An end portion (tip portion) is the locking member 26.

上記受け止め部材２２は、図１及び図３に示すように上半部が斜め外向きに折り曲げられ、上端が操作具２７の操作杆２８の先端を受け止める略水平な受け部２４に形成されており、自転車用架台９が上昇位置にあるときに、操作具２７の操作杆２８の端部を受け止める位置の支柱２部分にボルト等の止め付け手段３０で固定されている。
そして、受け止め部材２２側のブラケット２９には操作杆２８を受け止め部材２２側に押圧する上記係合付勢手段２５が設けられおり、この係合付勢手段２５は、特に図２及び図３に示すようにコの字形のブラケット２９を貫通する操作杆２８にストッパー３１を固定し、このストッパー３１とブラケット２９との間に操作杆２８を受け止め部材２２側に押圧する係合付勢手段２５であるコイルスプリング３２を装着して構成されている。 As shown in FIGS. 1 and 3, the receiving member 22 is formed in a substantially horizontal receiving portion 24 whose upper half is bent obliquely outward and whose upper end receives the tip of the operating rod 28 of the operating tool 27. When the bicycle mount 9 is in the raised position, it is fixed to the column 2 portion at a position for receiving the end of the operation rod 28 of the operation tool 27 by a fastening means 30 such as a bolt.
The bracket 29 on the receiving member 22 side is provided with the engagement urging means 25 that receives the operation rod 28 and presses it toward the receiving member 22 side. This engagement urging means 25 is particularly shown in FIGS. As shown, the stopper 31 is fixed to the operating rod 28 that passes through the U-shaped bracket 29, and the engaging biasing means 25 that receives the operating rod 28 between the stopper 31 and the bracket 29 and presses it against the receiving member 22 side. A certain coil spring 32 is mounted.

自転車９が自転車用架台４に載せられたときにのみ、第二上昇付勢手段１１が上昇して第一上昇付勢手段１０に作用するための上記誤作動防止手段２３は、図２及び図４に示すように、左右のガイドレール５・５部分の間で、支柱２の背板４２となる部分（支柱２の後側面部分）に自転車用架台４の下降位置の近傍に穿設された複数の係止用孔３３・３３・３３・・・うちの最下位置の係止用孔３３を除いた誤作動防止用の係止用孔３３・３３・・・と、当該誤作動防止の係止用孔３３・３３・・・に係合する方向に付勢された係合部材３４とで構成されている。
上記係合部材３４は、図２及び図４に示すように、下端部にフック３５が形成され、その中間部分を係止用孔３３に面する摺動子１９の背板部分３６に揺動可能に枢支されており、係合部材３４の上半部分と摺動子１９の背板部分３６との間にわたって設けた圧縮バネ３７によりフック３５が支柱２の背板部分３２に形成された上記係合用孔３３に係合するように押圧するように構成されている。
そして、最下位置の係合用孔３３は、図４に示すように不作用時の摺動子１９を固定するためのものである。 Only when the bicycle 9 is placed on the bicycle mount 4, the malfunction prevention means 23 for the second lift biasing means 11 to lift and act on the first lift biasing means 10 is shown in FIGS. As shown in FIG. 4, a portion between the left and right guide rails 5 and 5 is formed in the vicinity of the lowered position of the bicycle mount 4 in the portion (the rear side portion of the column 2) that becomes the back plate 42 of the column 2 A plurality of locking holes 33, 33, 33... Of the plurality of locking holes 33, 33. It is comprised with the engaging member 34 urged | biased in the direction engaged with the hole 33 * 33 ... for latching.
As shown in FIGS. 2 and 4, the engaging member 34 has a hook 35 formed at the lower end, and an intermediate portion of the engaging member 34 swings on the back plate portion 36 of the slider 19 facing the locking hole 33. The hook 35 is formed on the back plate portion 32 of the column 2 by a compression spring 37 that is pivotally supported and provided between the upper half portion of the engaging member 34 and the back plate portion 36 of the slider 19. The engagement hole 33 is configured to be pressed so as to be engaged.
The lowermost engaging hole 33 is for fixing the slider 19 when it is inoperative as shown in FIG.

上記のように構成された駐輪装置１を使用する手順を次に説明する。
自転車用架台４に自転車９を載せない空の状態時、自転車用架台４は第一上昇付勢手段１０により軽い力で上昇させることができ、上昇させた自転車用架台４を上昇位置（上段位置）に上昇させ、突出している操作杆２８の先端部分を受け止め部材２２の受け部２４に受け止めさせると、自転車用架台４は上昇位置に保持される。
これにより、その下方は図１に二点鎖線で示すように下段の自転車９の収容空間に利用することができる。 Next, a procedure for using the bicycle parking apparatus 1 configured as described above will be described.
In an empty state where the bicycle 9 is not placed on the bicycle mount 4, the bicycle mount 4 can be lifted with a light force by the first lifting biasing means 10, and the raised bicycle mount 4 is moved to the raised position (upper position). ) And the receiving end 24 of the protruding operating rod 28 is received by the receiving portion 24 of the receiving member 22 so that the bicycle mount 4 is held in the raised position.
Thereby, the lower part can be utilized for the accommodation space of the lower bicycle 9 as shown by a two-dot chain line in FIG.

自転車９を駐輪装置１の自転車用架台４に載置する場合、自転車用架台４を、下降している図４の状態、即ち、摺動子１９のフック３５が最下位置の係合用孔３３に係合し、自転車用架台４の下降位置にする。
下降位置にある自転車用架台４に自転車を自転車載せ口１５ａ側端部から自転車載置用レール１５に載せて行き、その自転車９の前輪９ａが自転車載置用レール１５のスライダ３側部分に設けたられた前輪保持孔４１に落としこむ。
すると、自転車９はその前輪９ａ部分が当該前輪保持孔４１と姿勢保持パイプ１６とにより固定される。 When the bicycle 9 is placed on the bicycle mount 4 of the bicycle parking device 1, the bicycle mount 4 is lowered as shown in FIG. 4, that is, the engagement hole in which the hook 35 of the slider 19 is at the lowest position. 33 is brought into the lowered position of the bicycle mount 4.
A bicycle is placed on the bicycle mounting rail 15 from the end of the bicycle loading port 15a on the bicycle mount 4 in the lowered position, and the front wheel 9a of the bicycle 9 is provided on the slider 3 side portion of the bicycle mounting rail 15. It is dropped into the front wheel holding hole 41 that has been hit.
Then, the front wheel 9 a portion of the bicycle 9 is fixed by the front wheel holding hole 41 and the posture holding pipe 16.

これと同時に、図４中に二点鎖線図で示すように自転車９の前輪９ａの先端部分で係止部材３４がその上半部分に設けられた圧縮バネ３７の弾性力に抗して時計回り方向に揺動され、係合部材３４のフック３５と係止孔３３との係合が解除される。
フック３５と係止孔３３との係合が解除されると、第二上昇付勢手段１１により摺動子１９が上昇し、スライダ３と合体すると上昇付勢手段８は、第一上昇付勢手段１０と第二上昇付勢手段１１との合算された上昇付勢力となって自転車用架台４に作用する。 At the same time, as shown by a two-dot chain line diagram in FIG. 4, the locking member 34 is rotated clockwise against the elastic force of the compression spring 37 provided on the upper half portion of the front wheel 9a of the bicycle 9. The engagement between the hook 35 of the engagement member 34 and the locking hole 33 is released.
When the engagement between the hook 35 and the locking hole 33 is released, the slider 19 is lifted by the second lift biasing means 11, and when it is combined with the slider 3, the lift biasing means 8 is the first lift biasing force. The combined upward urging force of the means 10 and the second upward urging means 11 acts on the bicycle mount 4.

したがって、自転車９を載置した自転車用架台４は、僅かな上昇力を自転車用架台４に加えるだけで、この自転車用架台４を上昇させることができるようなる。
斯くして自転車９を載置した自転車用架台４を図１に示す上昇位置（上段位置）に上昇させると、上昇位置の近傍では操作杆２８の先端部分の係止部材２６が受け止め部材２２
の傾斜面に案内されて操作杆２８がコイルスプリング３２の押圧力に抗して後退し、受け部を過ぎるとコイルスプリング２８の押圧力により操作杆２４の先端部分が突出する。 Therefore, the bicycle mount 4 on which the bicycle 9 is placed can be raised only by applying a slight lifting force to the bicycle mount 4.
Thus, when the bicycle mount 4 on which the bicycle 9 is placed is raised to the raised position (upper position) shown in FIG. 1, the locking member 26 at the distal end portion of the operating rod 28 receives the receiving member 22 in the vicinity of the raised position.
The operating rod 28 retreats against the pressing force of the coil spring 32 as it is guided by the inclined surface of this, and after passing the receiving portion, the tip portion of the operating rod 24 protrudes due to the pressing force of the coil spring 28.

然る後、これまで自転車用架台４を押し上げていた手を離すと、自転車用架台４は下降して、突出した操作杆２８の先端部分が受け止め部材２２の受け部２４に受け止められるので、自転車９を載置した自転車用架台４は上昇位置に保持される。
また、上昇位置にある自転車用架台４を下降させる場合、操作杆２８の端部の操作ハンドル部分１８をコイルスプリング３２に抗して引くと、操作杆２８の先端部分（係止部材）が受け部２４との係合が外れるので操作ハンドル部分１８を持ったまま、軽い力でゆっくりと下降位置にまで下ろすことができる。 Thereafter, when the hand that has been pushing up the bicycle mount 4 is released, the bicycle mount 4 is lowered and the protruding end portion of the operating rod 28 is received by the receiving portion 24 of the receiving member 22. The bicycle mount 4 on which 9 is placed is held in the raised position.
Further, when lowering the bicycle mount 4 in the raised position, if the operation handle portion 18 at the end of the operation rod 28 is pulled against the coil spring 32, the tip portion (locking member) of the operation rod 28 is received. Since the engagement with the portion 24 is disengaged, it can be slowly lowered to the lowered position with a light force while holding the operation handle portion 18.

自転車用架台４を下降位置に下ろした後、自転車９を自転車載置用レール１５から引き出すと、自転車９の前輪９ａが後退して前輪保持孔４１から脱する時に、当該前輪９ａで押し込まれていた係合部材３４が圧縮バネ３７の弾性力により反時計回り方向に揺動し、係合部材３４のフック３５が最下位置の係合用孔３３に係合して、摺動子１９は図４に示す下降位置にある自転車用架台４のスライダ３の下方に確りと保持される。
以後、空の自転車用架台４は第一上昇付勢手段１０の上昇付勢力により、軽い力で昇降操作させることができるようになる。 After the bicycle mount 4 is lowered to the lowered position, when the bicycle 9 is pulled out from the bicycle mounting rail 15, the front wheel 9a of the bicycle 9 is pushed in by the front wheel 9a when it is retracted and removed from the front wheel holding hole 41. The engagement member 34 is swung counterclockwise by the elastic force of the compression spring 37, the hook 35 of the engagement member 34 is engaged with the engagement hole 33 at the lowest position, and the slider 19 is 4 is securely held below the slider 3 of the bicycle mount 4 at the lowered position shown in FIG.
Thereafter, the empty bicycle mount 4 can be lifted and lowered with a light force by the rising biasing force of the first lifting biasing means 10.

尚、自転車９を載置していない状態で図４の下降位置にある自転車用架台４に、他物が接触して係合部材３４の上半部分に一瞬触れてし、係合部材３４のフック３５が下降位置の係合用孔３３との係合が解除されるような誤動作があった場合、係合用部材３４のフック３５はその直近の係止孔３３に即座に係合するので、自転車用架台４の不意の上昇が確実に防止される。 When the bicycle 9 is not placed, another object comes into contact with the bicycle mount 4 in the lowered position in FIG. 4 and touches the upper half of the engagement member 34 for a moment. If there is a malfunction that causes the hook 35 to be disengaged from the engaging hole 33 in the lowered position, the hook 35 of the engaging member 34 immediately engages with the nearest locking hole 33, so that the bicycle An unexpected rise of the gantry 4 is reliably prevented.

は本発明にかかる駐輪装置の概略を示す側面図である。These are side views which show the outline of the bicycle parking apparatus concerning this invention. は本発明にかかる駐輪装置の支柱近傍部分の横断面図である。These are the cross-sectional views of the column vicinity part of the bicycle parking apparatus concerning this invention. は本発明にかかる駐輪装置の支柱近傍部分の斜視図である。These are the perspective views of the support | pillar vicinity part of the bicycle parking apparatus concerning this invention. は本発明にかかる駐輪装置の自転車用架台が下降位置にある場合の支柱近傍部分の一部を切り欠いた側面図である。FIG. 4 is a side view of the bicycle parking device according to the present invention, in which a part of the vicinity of the support column is cut away when the bicycle mount is in the lowered position.

符号の説明Explanation of symbols

１・・・駐輪装置
２・・・昇降用支柱（支柱）
３・・・スライダ
４・・・自転車用架台
８・・・上昇付勢手段
９・・・自転車
１０・・・第一昇降付勢手段
１１・・・第二昇降付勢手段
１７・・・上昇位置保持手段
１９・・・摺動子
２３・・・誤動作防止手段
２４・・・受け部
２５・・・係合付勢手段
２６・・・係止部材
２７・・・操作部
３３・・・係合用孔
３４・・・係合用部材 DESCRIPTION OF SYMBOLS 1 ... Bicycle parking apparatus 2 ... Elevating prop
DESCRIPTION OF SYMBOLS 3 ... Slider 4 ... Bicycle mount 8 ... Ascending bias means 9 ... Bicycle 10 ... First raising / lowering urging means 11 ... Second raising / lowering urging means 17 ... Ascent Position holding means 19 ... Slider 23 ... Malfunction prevention means 24 ... Receiving portion 25 ... Engagement biasing means 26 ... Locking member 27 ... Operation portion 33 ... Engagement Joint hole 34 ... engaging member

Claims

自転車用架台の基端側部分のスライダが昇降用支柱に昇降可能に配設され、スライダを上昇付勢手段で上昇付勢するようにしてなる駐輪装置において、上昇付勢手段を自転車用架台に自転車を載せない空の状態で自転車用架台を常時上昇付勢する第一上昇付勢手段と、自転車を自転車用架台に載せたときに前記第一上昇付勢手段と協働して、自転車用架台を上昇付勢する第二上昇付勢手段とを備え、第一上昇付勢手段と第二上昇付勢手段との合算された上昇付勢力は、スライダと自転車用架台とを合算した重さを引き上げる力よりも大きく、且つ、スライダと自転車用架台並びに当該自転車用架台に載置された自転車の重量を合算した重さに略釣り合う引き上げる力とし、自転車を載置した自転車用架台を上昇位置で固定並びに固定解除可能な上昇位置保持手段と自転車が載置されない状態で第二上昇付勢手段が作用するのを防止する誤作動防止手段とを備えて構成したことを特徴とする駐輪装置。 In a bicycle parking apparatus in which a slider on a base end side portion of a bicycle mount is disposed so as to be movable up and down on a lift post, and the slider is lifted and biased by a lift biasing device, the lift biasing device is a bicycle mount. A first ascending biasing means for constantly ascending and energizing the bicycle mount in an empty state where no bicycle is placed on the bicycle, and in cooperation with the first ascending biasing means when the bicycle is placed on the bicycle mount, A second lifting biasing means for lifting and biasing the gantry, and the combined lifting biasing force of the first lifting biasing means and the second lifting biasing means is a combined weight of the slider and the bicycle rack. The lifting force is higher than the force that raises the height, and the lifting force is approximately equal to the combined weight of the slider, bicycle mount, and bicycle mounted on the bicycle mount, and the bicycle mount on which the bicycle is mounted is raised. Can be fixed and released in position Raised position holding means and bicycle bicycle and wherein the constructed and a malfunction preventing means for preventing the second rise biasing means in a state not mounted from acting.

上昇位置保持手段は、支柱の側壁部分に斜め上方に傾斜させ、上端部分に受け部を有する受け止め部材と、この受け止め部材の受け部に係合する方向に係合付勢手段で押圧付勢された係止部材と、係合付勢手段の押圧付勢力に抗して係止部材を受け部から離脱させて上昇位置の固定を解除する操作具とを備え構成したことを特徴とする請求項１に記載の駐輪装置。 The raised position holding means is inclined and upwardly inclined to the side wall portion of the column, and is pressed and urged by the engagement urging means in a direction to engage with the receiving portion of the receiving member, and a receiving member having a receiving portion at the upper end portion. And an operating tool for releasing the locking member from the receiving portion to release the fixed raised position against the pressing biasing force of the engagement biasing means. The bicycle parking device according to 1.

誤作動防止手段は、支柱の側面部分で少なくとも自転車用架台を下降位置に保持する係合用孔と、その上方近傍に誤動作防止用の係合用孔を支柱に設け、係合用孔に係合する方向に付勢された係合部材を係止用孔に対面する第二昇降付勢手段の摺動子部分に設けたことを特徴とする請求項１または請求項２に記載の駐輪装置。 The malfunction prevention means is provided with an engagement hole for holding at least the bicycle mount in the lowered position on the side surface portion of the support column, and an engagement hole for preventing malfunction in the vicinity of the upper side of the support column. The bicycle parking apparatus according to claim 1 or 2, wherein the engaging member biased by the second member is provided on a slider portion of the second lifting / lowering biasing means facing the locking hole.