JP2002101973A - Hand-operated movable shelf apparatus - Google Patents

Hand-operated movable shelf apparatus

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Publication number
JP2002101973A
JP2002101973A JP2000298597A JP2000298597A JP2002101973A JP 2002101973 A JP2002101973 A JP 2002101973A JP 2000298597 A JP2000298597 A JP 2000298597A JP 2000298597 A JP2000298597 A JP 2000298597A JP 2002101973 A JP2002101973 A JP 2002101973A
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Japan
Prior art keywords
power shaft
movable rack
gear
shaft
rack
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JP2000298597A
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Japanese (ja)
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JP4013470B2 (en
Inventor
Yoshiharu Kanetani
祥治 金谷
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Itoki Crebio Corp
株式会社イトーキクレビオ
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Priority to JP2000298597A priority Critical patent/JP4013470B2/en
Publication of JP2002101973A publication Critical patent/JP2002101973A/en
Application granted granted Critical
Publication of JP4013470B2 publication Critical patent/JP4013470B2/en
Application status is Expired - Fee Related legal-status Critical
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Abstract

PROBLEM TO BE SOLVED: To provide a hand-operated movable shelf apparatus capable of having a speed reducing interlocking mechanism for transmitting the turning force of a power shaft rotated by hand-operation to a rotating shaft of a driving wheel to minimize the center distance between the power shaft and the rotating shaft, rotating both shafts in the same direction, and to especially provide the movable shelf apparatus with a small depth suitable for storing small-depth articles such as CD, MD and the like. SOLUTION: A driving wheel 4 and single or plural driven wheels 5 are provided in the respective positions corresponding to the respective rails 3 at the lower ends of the movable shelf, a gear holder 22 having a cylindrical holding part 23 is fixed to the front end part of the rotating shaft 12 of the driving wheel, a ring-like inner gear 24 is fitted to the holding part of the gear holder, and an outer gear 25 meshing with the inner gear is formed at the rear end part of the power shaft 14 manually rotated. In this arrangement, the power shaft is driven to rotate, thereby moving the movable shelf.

Description

【発明の詳細な説明】 DETAILED DESCRIPTION OF THE INVENTION

【0001】 [0001]

【発明の属する技術分野】本発明は、複数の移動棚が互いに移動可能に配置された手動式移動棚装置に係わり、 The present invention relates to relates to a manual movable rack system in which a plurality of movable shelves is movably arranged to each other,
更に詳しくはビデオテープ、CD及びMD等の小奥行幅物品を収納するのに適した手動式移動棚装置に関する。 More particularly manual movable rack device suitable for accommodating a small depth width article such as a video tape, CD and MD.

【0002】 [0002]

【従来の技術】従来から手動又は電動モータによって回転駆動される車輪を有する複数台の移動棚を、それらの出入面に対して直交する方向に敷設したレールに沿って移動可能に配置し、移動棚の移動でそれらの間に所定幅の通路が形成される手動式移動棚装置は各種提供されている。 BACKGROUND OF THE INVENTION The plurality of movable shelves having wheels driven in rotation by a manual or electric motor conventionally movably disposed along a rail laid in a direction perpendicular to their entrance and exit surfaces, moving manual movable rack apparatus passage of a predetermined width is formed between them by moving the shelves are various provided. そして、各移動棚の正面に設けた操作ハンドル又は前面パネルのスイッチを使用者が操作し、操作ハンドルの回転力又は電動モータから駆動伝達系を介して車輪を回転駆動して所定の移動棚間又は側端部に配置した固定棚と移動棚間に通路を形成し、その通路内に使用者が入って該通路に面した出入面から書籍やファイル等の物品を出し入れするのである。 Then, switch the user operates the operating handle or front panel is provided in front of each mobile shelves, the wheels through a drive transmission system from the rotational force or an electric motor of the operating handle driven to rotate between predetermined movable rack or forming a passage between fixed shelf and movable shelves disposed on the side end portion is to out the articles such as books or files from and out face the user facing the passage into that passage.

【0003】通常、壁面側に固定した端部に位置する固定棚を除き、各移動棚は、物品を前後面から出し入れできるように両面収納タイプの構造とし、また書籍やファイル等の比較的大きな物品を収納できるようにその奥行幅が設定されている。 Usually, except fixed shelf located at the end fixed to the wall surface, each mobile shelf, and the structure of double-sided storage type so that it can out the article from the front and rear surfaces, also relatively large, such as books or files the depth width is set to allow housing the article. そのため、移動棚の移動方向の奥行幅は十分に広いので、各レールに沿って下端の前後にそれぞれ車輪を2個設け、その内の一方の車輪を駆動輪とし、他方の車輪を従動輪としている。 Therefore, since the depth width in the moving direction of the moving rack is sufficiently wide, provided two respective wheels before and after the lower end along the rails, and a drive wheel of one of the wheels of which the other wheel as the driven wheel there. そして、手動式の場合、実公昭56−1224号公報にて開示されているように、駆動輪の回転軸に大径のスプロケットを固定するとともに、手動にて回転させる動力軸に小径のスプロケットを固定し、この両スプロケットにチェーンを巻回し、更に動力軸の前端部に大径のスプロケットを固定するとともに、移動棚の前面パネル中段に設けた操作ハンドルの駆動軸に小径のスプロケットを固定し、この両スプロケットにチェーンを巻回し、操作ハンドルを回転させることにより、該回転と同方向に駆動輪を回転させて移動させる構造となっている。 In the case of manual, as disclosed in Japanese Utility Model 56-1224, JP-to fix the large-diameter sprocket to the axis of rotation of the drive wheels, a smaller diameter sprocket to the power shaft to rotate manually fixed, wound a chain to the sprockets, further to fix the large-diameter sprocket to the front end of the power shaft, the small diameter sprocket fixed to the drive shaft of the operating handle provided on the front panel middle movable rack, winding a chain to the sprockets, by rotating the operating handle has a structure that moves by rotating the drive wheel to the rotation and the same direction.

【0004】しかし、ビデオテープ、CD及びMD等の小奥行幅物品を収納するのに適した移動棚では、移動方向の奥行幅が標準タイプの移動棚の奥行幅の半分程度しかないので、駆動輪の回転軸の前端部に設ける大径のスプロケットと、動力軸の後端部に設ける小径のスプロケットを左右に並べて設けることがスペース的に困難となる。 However, video tape, the movable shelf suitable for accommodating small depth width articles such as CD and MD, since the depth width of the moving direction is only about half the depth width of the movable rack of standard type, drive a large diameter sprocket provided at the front end portion of the rotary shaft of the wheel, be provided side by side small diameter sprocket provided at the rear end of the power shaft to the right and left the space difficult. また、両スプロケットを上下に並設すると、左右のスペースは小さくて済むが、上下のスペースが大きくなって収納スペースを大幅に狭めることになる。 Further, when juxtaposed sprockets vertically, although the left and right spaces be small, it becomes considerably narrow that the storage space above and below the space is increased. ここで、 here,
前記回転軸と動力軸とにそれぞれ固定した大小の平歯車を噛合させて連動させることも考慮されるが、動力軸の回転に対して回転軸が逆回転するので操作性が非常に悪くなるので採用できない。 Wherein at the rotary shaft and the power shaft can be linked to the spur gear fixed magnitudes, respectively are meshed also considered, since operability because the rotating shaft is reversely rotated with respect to the rotation of the power shaft is very poor can not be adopted.

【0005】 [0005]

【発明が解決しようとする課題】そこで、本発明が前述の状況に鑑み、解決しようとするところは、手動にて回転させる動力軸の回転力を駆動輪の回転軸に伝達する減速連動機構として、動力軸と回転軸との軸間距離を最小にでき、しかも両軸を同一回転方向に回転させることが可能な機構とし、特にCD及びMD等の小奥行幅物品を収納するのに適した奥行幅の小さい移動棚に効果的である手動式移動棚装置を提供する。 [SUMMARY OF THE INVENTION Therefore, the present invention is in view of the circumstances described above, it is an attempt to solve, as the deceleration interlocking mechanism for transmitting the rotational force of the power shaft to be rotated by manually rotating shaft of the drive wheel , can the center distance between the power shaft rotational axis to minimize, yet both axes and the possible mechanism to rotate in the same rotational direction, suitable in particular for housing a small depth width articles such as CD and MD providing a manual movement shelving system is effective in a small mobile shelves Length width.

【0006】 [0006]

【課題を解決するための手段】本発明は、前述の課題解決のために、複数のレールに沿って複数の移動棚が互いに移動可能に配置され、隣接する移動棚が相対的に移動することによって、それらの間に所定幅の通路が形成される手動式移動棚装置であって、移動棚の下端で各レールに対応した位置に、駆動輪と単又は複数の従動輪を設け、該駆動輪の回転軸の前端部に保持部が円筒形の歯車ホルダーを固定するとともに、該歯車ホルダーの保持部にリング状の内歯歯車を取付ける一方、手動にて回転させる動力軸の後端部に前記内歯歯車に噛合する外歯歯車を形成し、動力軸を回転駆動して当該移動棚を移動可能としてなる手動式移動棚装置を構成した。 Means for Solving the Problems The present invention is, for the aforementioned problem solution, a plurality of movable shelves along the plurality of rails is movably arranged to each other, the movable rack adjacent relatively moves by a manual movable rack apparatus passage of a predetermined width between them are formed, at positions corresponding to the rails at the lower end of the movable rack is provided a drive wheel and a single or a plurality of driven wheels, the drive together with the holding portion at the front end portion of the rotary shaft of the wheel to secure the cylindrical gear holder, while attaching the ring-shaped internal gear in the holding portion of the gear holder, the rear end of the power shaft rotate manually forming external gears meshing with the internal gear, and the power shaft and rotated constitute a manual moving shelving system comprising a movable the moving rack.

【0007】ここで、前記動力軸の前端部に大径のスプロケットを固定するとともに、移動棚の前面パネルの中段に設けた操作ハンドルの駆動軸に小径のスプロケットを固定し、前記両スプロケットにチェーンを巻回し、操作ハンドルの回転力を増幅して動力軸に伝達している。 [0007] Here, to fix the large-diameter sprocket to the front end of the power shaft, the small diameter sprocket fixed to the drive shaft of the operating handle provided in the middle of the front panel of the movable rack, chain the sprockets the wound is then transmitted to the power shaft amplifies the rotational force of the operating handle.

【0008】また、前記移動棚の下端で各レールに対応した位置に、移動方向において中央部に1個の駆動輪を設けるとともに、該駆動輪の前後に該駆動輪よりも小さい直径を有する2個の従動輪を設けている。 Further, the positions corresponding to the rails at the lower end of said movable rack, provided with a single drive wheel in a central portion in the direction of movement, 2 having a smaller diameter than the drive wheel to the front and rear of the drive wheel It is provided with a number of driven wheels.

【0009】そして、前記移動棚の収納部における奥行幅を、ビデオテープ、CD及びMD等の小奥行幅物品を収納するのに適した小幅としたのである。 [0009] Then, the depth width of housing part of the movable rack is to that marginally suitable for housing a video tape, a small depth width articles such as CD and MD. このような小幅収納棚に前述の減速連動機構を適用すれば効果は顕著になる。 If such a small width storage shelves to apply the above reduction interlocking mechanism effect becomes remarkable.

【0010】 [0010]

【発明の実施の形態】次に本発明の実施形態を添付図面に基づき更に詳細に説明する。 Will be described in more detail based embodiments of DETAILED DESCRIPTION OF THE INVENTION The present invention will now to the accompanying drawings. 図1〜図4は本発明に係る手動式移動棚装置の全体概略を示し、図5〜図7は本発明の要部を示し、図中符号Aは小幅移動棚、Bは標準幅移動棚、Cは固定棚、1は台車、2は収納部、3はレール、4は駆動輪、5は従動輪、6は通路をそれぞれ示している。 1 to 4 show an overall schematic of the manual mobile shelving system according to the present invention, FIGS. 5 to 7 show the principal part of the present invention, reference numeral A is slightly movable shelf, B standard width movable shelf , C is fixed shelf, 1 truck, 2 storage unit, 3 rails, 4 drive wheels, the driven wheels 5, 6 show the passage respectively.

【0011】本実施形態の手動式移動棚装置は、台車1 [0011] manual movable rack apparatus of the present embodiment, the cart 1
に手動によって回転駆動される駆動輪4とその前後に前記駆動輪4よりも直径の小さい従動輪5,5を有する2 2 having a smaller driven wheel 5,5 diameter than the driving wheel 4 and its front and rear drive wheels 4 which is rotated by manually
台の小幅移動棚A,Aと、2台の標準幅移動棚B,Bとを、それらの収納部2の出入面2Aに対して直交する方向に床面に敷設された複数のレール3,…に沿って互いに移動可能に配置され、更に両端に固定棚C,Cを設置した構造のものを例示した。 And slightly movable rack A, A of the platform, the two standard widths movable shelf B, B and a plurality of rails 3 laid on a floor surface in a direction orthogonal to their housing portion 2 of and out surfaces 2A, and ... along movably to each other, further secured shelves C across, was mentioned as the installation structure C. そして、隣接する移動棚A,A,B,Bが相対的に移動することによって、それらの間に所定幅の通路6が形成され、該通路6内に作業者が入って出入面2Aからビデオテープ、CD及びMD The movable rack A adjacent, A, B, by the B relatively moves, passage 6 of a predetermined width is formed between them, the video from and out face 2A contains worker passage 6 tape, CD and MD
等の小奥行幅物品あるいは書籍やファイル等の物品を出し入れすることができるのである。 It is possible to out the articles such as small depth width articles or books and files etc.

【0012】前記各移動棚A,Bは、前面に配した前面パネル7の中段に設けた操作ハンドル8を回転させて、 [0012] The respective movable rack A, B rotates the operating handle 8 provided in the middle of the front panel 7 arranged on the front,
減速連動機構を介してその回転力を増幅しながら駆動輪4に伝達し、レール3,…に沿って移動させるようになっている。 Through a reduction interlocking mechanism is transmitted to the driving wheels 4 while amplifying the rotational force, the rail 3, is adapted to move along to ....

【0013】更に詳しくは、前記小幅移動棚Aは、移動方向の奥行幅をCD及びMD等の小奥行幅物品を収納するのに適した幅に設定し、また標準幅移動棚Bは、移動方向の奥行幅を書籍やファイル等の物品を前後面から出し入れできる両面タイプの標準幅に設定している。 [0013] More specifically, the narrow movable rack A is the depth width of the moving direction is set to a width suitable for accommodating small depth width articles such as CD and MD, also a standard width movable shelf B, mobile is set to the standard width of the double-sided type which can out the direction of the depth width articles such as books or files from the front and rear surfaces. 図示した例では、小幅移動棚Aの奥行幅を標準幅移動棚Bの奥行幅の半分程度に設定している。 In the illustrated example, has set the depth width of narrow movable rack A to about half the depth width of standard width movable rack B.

【0014】前記小幅移動棚Aは、前記台車1の上部にCD及びMD等の小奥行幅物品を前後面から出し入れできる両面タイプの収納部2を設けてあり、この収納部2 [0014] The slightly movable rack A is is provided with a container 2 of the double-sided type which can out small depth width articles such as CD and MD at the top of the carriage 1 from the front and rear surfaces, the housing part 2
は台車1に立起した複数の支柱9,…と天板10及び支柱9,9間に多段に設けた複数の棚板11,…で構成されている。 It is configured in the truck 1 a plurality of struts 9 that caused standing, ... and the top plate 10 and a plurality of shelves 11 provided in multiple stages in between posts 9, 9, in ....

【0015】そして、前記台車1には、前記レール3, [0015] and, in the truck 1, the rail 3,
…に対応した位置に、移動方向に沿って前記駆動輪4とその前後に一対の従動輪5,5を設け、前記駆動輪4の回転軸12は歯車伝達機構13を介して操作ハンドル8 To ... corresponding to the position, along the movement direction a pair of driven wheels 5,5 before and after and the drive wheels 4, the drive wheel 4 of the rotary shaft 12 is operating handle 8 through the gear transmission mechanism 13
で回転する動力軸14に連動するとともに、各駆動輪4 With interlocked to power shaft 14 rotating in the respective drive wheels 4
の回転軸12は適宜な連結シャフト15で互いに連結し、全て連動して回転するようにしている。 Of the rotary shaft 12 is connected to each other by an appropriate coupling shaft 15, so as to rotate together all. また、本実施形態では、前記駆動輪4の直径は、当該小幅移動棚A Further, in the present embodiment, the diameter of the driving wheel 4, the slightly movable rack A
の奥行幅の略半分に設定し、前記従動輪5の直径は駆動輪4の直径の略半分に設定している。 Set of approximately half the depth width, the diameter of the driven wheel 5 is set to substantially half the diameter of the drive wheel 4.

【0016】前記レール3は、図5及び図7に示すように、フランジレールとなっており、底板16の上面中央部に沿って駆動輪4及び従動輪5,5が転動する四角柱状のレール部17を設け、底板16の両側縁を立ち上げて側面板18Aを形成するとともに、該側面板18Aの上縁を内方へ折曲して上面板18Bを形成し、該上面板18Bとレール部17との間に所定の間隔を設けてレール部17の両側部に凹溝19,19を形成した構造となっている。 [0016] The rail 3, as shown in FIGS. 5 and 7, has a flange rail, drive wheels 4 and the driven wheels 5, 5 along the upper central portion of the bottom plate 16 of the quadrangular prism rolling the rail portion 17 is provided, to form the side plate 18A launched both side edges of the bottom plate 16, by bending the upper edge of the side surface plate 18A inwardly to form a top plate 18B, and the upper surface plate 18B It has a structure in which the formation of the grooves 19 and 19 on both sides of the rail portion 17 with a predetermined gap between the rail portion 17. また、図示しないが、前記底板16の裏面には該底板16よりも幅の広い固定板を固着し、床面F内に埋設するようになっている。 Although not shown, the rear surface of the bottom plate 16 is adapted to secure the wide fixing plate width than the bottom plate 16, it is buried in the floor F.

【0017】前記台車1は、移動方向前後に配したベース杆20,20間であって両端部と中間の複数箇所に、 [0017] The carriage 1, a plurality of locations A between the base rod 20, 20 of both end portions and an intermediate decor in the longitudinal direction of movement,
互いに間隔を設けて複数対の連結部材21,21を移動方向に沿った向きに固定し、そのうち複数対の連結部材21,21は前記レール3,…の直上に位置設定し、両連結部材21,21の間に前記駆動輪4及び従動輪5, The connecting member 21 of the plurality of pairs is fixed in the direction along the moving direction at an interval from one another, of which connecting members 21, 21 pairs is the rail 3, and positioning ... immediately above, both the coupling member 21 the between 21 drive wheel 4 and the driven wheels 5,
5を回転可能に設けている。 It is provided rotatably to 5. 尚、本実施形態では、2個の従動輪5,5を設けたが、駆動輪4を前後一側寄り位置に設け、反対側には一個の従動輪5を設けても良い。 In the present embodiment, is provided with two driven wheels 5,5 is provided with a drive wheel 4 on one side toward the position before and after, it may be provided with one of the driven wheels 5 on the opposite side.

【0018】次に、図5〜図7に基づいて、更に詳しく減速連動機構を説明する。 Next, based on FIGS. 5 to 7 will be described in more detail reduction interlocking mechanism. 先ず、本発明の特徴である歯車伝達機構13を説明する。 First, the gear transmission mechanism 13, which is a feature of the present invention. この歯車伝達機構13は、最も前面パネル7側に位置する前記駆動輪4の回転軸12 The gear transmission mechanism 13, the rotation shaft 12 of the drive wheel 4 located closest to the front panel 7 side
の前端部に、保持部23が円筒形の歯車ホルダー22を固定するとともに、該歯車ホルダー22の保持部23にリング状の内歯歯車24を取付ける一方、手動にて回転させる動力軸14の後端部に前記内歯歯車24に噛合する外歯歯車25を形成し、動力軸14を回転駆動して当該移動棚Aを移動可能としている。 The front end portion, together with the holding portion 23 fixes the cylindrical gear holder 22, while mounting the internal gear 24 a ring-shaped in the holding portion 23 of the gear holder 22, after the power shaft 14 is rotated manually forming external gears 25 meshing with the internal gear 24 to the end, the power shaft 14 and rotated thereby enabling moving the movable rack a. ここで、前記内歯歯車24と外歯歯車25を噛合する構造としたので、両歯車24,25は同一回転方向になるとともに、内歯歯車24の歯数は内歯歯車24の歯数よりも充分に大きくなるので、動力軸14の回転は減速されて、つまりトルクが増幅されて回転軸12に伝達される。 Here, since the structure meshing with the internal gear 24 and external gear 25, with both gears 24 and 25 become the same direction of rotation, the number of teeth of the internal gear 24 from the number of teeth of the internal gear 24 also becomes sufficiently large, the rotation of the power shaft 14 is decelerated, the words torque is transmitted after being amplified to the rotary shaft 12. 尚、前記内歯歯車24は、歯車ホルダー22に取付けたが、該歯車ホルダー22の円筒部内面に直接的に内歯歯車を形成しても良く、また前記外歯歯車25は動力軸14の後端部に形成したが、該動力軸14に平歯車を取付けても良いことは明らかである。 Incidentally, the internal gear 24 is attached to the gear holder 22, directly may form internal gear to the cylindrical inner surface of the gear holder 22, also the external gear 25 of the power shaft 14 formed in the rear end, it will be obvious that it may be attached to the spur gear to the animal forces the shaft 14.

【0019】このような歯車伝達機構13を採用することにより、動力軸14と回転軸12との軸間距離を最小にできるので、動力軸14と回転軸12を同一水平面上に配しても、移動方向におけるスペースが小さく且つ上下方向のスペースも小さくなり、そのため小幅移動棚A [0019] By adopting such a gear transmission mechanism 13, since the center distance between the power shaft 14 and the rotary shaft 12 can be minimized, even by arranging the rotating shaft 12 and power shaft 14 in the same horizontal plane small space in the moving direction and the vertical direction of the space is reduced and therefore slightly movable rack a
の台車1内にも余裕をもって内蔵することが可能となったのである。 Is the became possible to the carriage 1 incorporates with a margin.

【0020】また、前記動力軸14の前端部に大径のスプロケット26を固定するとともに、移動棚Aの前面パネル7の中段に設けた操作ハンドル8の駆動軸27に小径のスプロケット28を固定し、前記両スプロケット2 Further, to fix the large-diameter sprocket 26 to the front end of the power shaft 14, a small diameter sprocket 28 fixed to the drive shaft 27 of the operation handle 8 provided in the middle of the front panel 7 of the movable rack A , said both sprocket 2
6,28にチェーン29を巻回している。 It is wound around the chain 29 to 6, 28. また、前記両スプロケット26,28の中間位置には前記チェーン2 Moreover, said intermediate position of the sprockets 26, 28 the chain 2
9のテンションを調節するテンショナー30を設けている。 It is provided with a tensioner 30 for adjusting the tension of 9. ここで、前記操作ハンドル8の駆動軸27とテンショナー30は、前面パネル7の内部であって、両支柱9,9間に設けた取付板31に装着している。 Here, the drive shaft 27 and the tensioner 30 of the operating handle 8 is an internal front panel 7 is mounted to the mounting plate 31 provided between both posts 9,9.

【0021】従って、前記操作ハンドル8を回転すると、前記両スプロケット26,28とチェーン29とによって、操作ハンドル8の回転方向と同一回転方向に前記駆動軸14が回転し、更に前記歯車伝達機構13を介して回転軸12、駆動輪4が同一回転方向に回転し、もって移動棚Aを同方向に移動するのである。 [0021] Therefore, when rotating the operating handle 8, wherein the the sprockets 26, 28 and the chain 29, the drive shaft 14 is rotated in the rotational direction and the same rotational direction of the operating handle 8, further wherein the gear transmission mechanism 13 rotary shaft 12 through the drive wheel 4 is rotated in the same direction, the movable rack a is to move in the same direction with. つまり、前記操作ハンドル8を右回りに回転させると移動棚Aは右方向に移動し、操作ハンドル8を左回りに回転させると移動棚Aは左方向に移動するのである。 That is, the movable rack A and rotating the operating handle 8 in the clockwise moves to the right, the movable shelf A and rotate the operating handle 8 counterclockwise is to move to the left.

【0022】また、前記標準幅移動棚Bは、従来の構造と全く同様であるので簡単に説明する。 Further, the standard width movable rack B is briefly described because it is exactly the same as the conventional structure. この標準幅移動棚Bは、台車32の移動方向前後に複数対の車輪33, The standard width movable rack B the wheel 33 pairs in the longitudinal direction of movement of the carriage 32,
33を設け、一方の車輪33を駆動輪として前記同様な歯車伝達機構13を含む減速連動機構によって、操作ハンドル8の回転力で車輪33を回転駆動するのである。 33 is provided, by the reduction interlocking mechanism one of the wheels 33, including the same gear transmission mechanism 13 as a drive wheel, a rotational force of the operating handle 8 is to rotationally drive the wheels 33.
また、両車輪33,33は同じ直径であり、更に前記駆動輪4とも直径を一致させている。 Further, both wheels 33 and 33 are the same diameter, thereby further match the drive wheel 4 in both diameter. その他の構成は、前記小幅収納棚Aの構成と同様であるので、その説明は省略する。 Other configurations, since the is the same as the configuration of the narrow storage rack A, a description thereof will be omitted.

【0023】このように、前記小幅収納棚Aは、その奥行幅内に設けた前記駆動輪4及び従動輪5,5によって自立可能であり、また通常の移動操作での比較的安定であるが、更に安定化させるために以下の構造を付加している。 [0023] Thus, the narrow storage rack A is self-sustainable by the drive wheel 4 and a driven wheel 5,5 is provided within the depth range and is relatively stable under normal move operation , it is added the following structure in order to further stabilize. 図1〜図3、図8及び図9に示すように、前記小幅収納棚Aの上位に前記レール3と平行なガイドレール34を天井Sに固定して設けるとともに、該小幅収納棚Aの上端に該ガイドレール34に沿って移動する移動体35を設けて転倒防止手段を備えている。 1 to 3, as shown in FIGS. 8 and 9, wherein the narrow storage rack wherein the upper A rail 3 and parallel guide rails 34 provided with and fixed to the ceiling S, the upper end of the small width storage rack A the moving body 35 which moves along the guide rail 34 and a fall preventing means provided.

【0024】前記ガイドレール34は、断面略コ字形の一対のチャンネル部材36,36を互いの凹溝37,3 [0024] The guide rails 34, grooves a pair of channel members 36, 36 of approximately C-shaped cross section of another 37,3
7を対向させ且つ間隔を設けて断面略C字形の連結部材38で外嵌固定し、そして該連結部材28の側面に取付けた断面略L字型の固定部材39で天井Sに固定している。 7 provided and spacing are opposed fitted and fixed in the connecting member 38 of a substantially C-shaped to and are fixed to the ceiling S in the fixing member 39 of a substantially L-shaped attached to the side surface of the connecting member 28 . 尚、前記連結部材38は、チャンネル部材36を長手方向に連結する部材を兼ねている。 Incidentally, the connecting member 38 also serves as a member for connecting the channel member 36 in the longitudinal direction. また、前記移動体35は、前記ガイドレール34内に収容可能な大きさのブロック体40の両側面の少なくとも四隅部に転動輪4 Further, the moving body 35, the guide rolling wheel 4 on at least four corners of the both side surfaces of the block body 40 of such a size that it can be accommodated in the rail 34
1,…を突設し、該転動輪31,…がチャンネル部材3 1, projecting the ..., said transfer wheel 31, ... is the channel member 3
6の凹溝37内の上下面を転動するようにしている。 So that rolls the upper and lower surfaces of the recessed groove 37 of 6. そして、前記ブロック体40の下端から下方に垂下した連結杆42を両チャンネル部材36,36間を通して前記小幅収納棚Aの上端適所に固定している。 Then, securing the connecting rod 42 downwardly depending from the lower end of the block body 40 to the upper end position of the narrow storage rack A through between both the channel member 36 and 36. また、前記移動体35の横振れを防止するために、前記ブロック体4 Further, in order to prevent the deflection side of the movable body 35, the block body 4
0の上部中央に図3に示すように、垂直な回転中心を有する規制輪43を両チャンネル部材36,36の側面を転動するように設けることがより好ましい。 The top center of 0, as shown in FIG. 3, it is more preferable to provide the regulating wheel 43 having a vertical rotational center so as to roll on the side surfaces of both the channel member 36 and 36.

【0025】尚、前記標準幅移動棚Bには、前記移動体35を設けても、設けなくても良いが、耐震性を向上させるためには、当該標準幅移動棚Bにも小幅収納棚Aと同様に移動体25を設けることが望ましい。 [0025] Incidentally, wherein the standard-width movable shelf B, be provided with a movable body 35, but may not be provided, in order to improve earthquake resistance is slightly accommodating shelf to the standard width movable rack B it is desirable to provide a moving body 25 as well as a.

【0026】最後に、図示しないが、前記レール3のレール部17に沿ってラックを設けるとともに、前記駆動輪4の一側面部に前記ラックに噛合するピニオンを一体的に形成することによって、駆動輪4の空回りを完全に規制し、その回転力を確実にレール部17に伝達することができる。 [0026] Finally, although not shown, provided with a rack along the rail portion 17 of the rail 3, by integrally forming a pinion which meshes with the rack on one side portion of the drive wheel 4, the drive the idling of wheels 4 completely restricted, it is possible to transmit the rotational force to ensure the rail portion 17.

【0027】本発明に係る減速伝達機構13は、手動式移動棚装置に限らず、電動式移動棚装置においても駆動モータの動力軸と駆動輪の回転軸の減速伝達機構として採用することも可能である。 The reduction transmission mechanism according to the present invention 13 is not limited to a manual type mobile shelving system, also possible to employ as the deceleration transmission mechanism of the rotating shaft of the drive wheels and power shaft of a drive motor in electric moving shelving system it is. それにより、駆動モータを完全に台車1内に格納するように構成できる。 Thereby, the driving motor can be configured to store entirely within carriage 1.

【0028】 [0028]

【発明の効果】以上にしてなる本発明の手動式移動棚装置は、前述の構成を採用したことにより以下の効果を奏するものである。 Manual movable rack device formed by the present invention as described above are those which exhibit the following effects by adopting the configuration described above.

【0029】請求項1に係る手動式移動棚装置によれば、移動棚の下端で各レールに対応した位置に、駆動輪と単又は複数の従動輪を設け、該駆動輪の回転軸の前端部に保持部が円筒形の歯車ホルダーを固定するとともに、該歯車ホルダーの保持部にリング状の内歯歯車を取付ける一方、手動にて回転させる動力軸の後端部に前記内歯歯車に噛合する外歯歯車を形成し、動力軸を回転駆動して当該移動棚を移動可能としてなるので、手動にて回転させる動力軸の回転力を駆動輪の回転軸に伝達する減速連動機構として、動力軸と回転軸との軸間距離を最小にでき、つまり最小スペースで減速連動機構を構成することができ、しかも両軸を同一回転方向に回転させることができるので操作性も従来のものと同等になる。 According to manual movable rack apparatus according to claim 1, in positions corresponding to the rails at the lower end of the moving rack, the drive wheel and a single or a plurality of driven wheels provided, the front end of the rotating shaft of the drive wheel together with the holding portion to fix the cylindrical gear holder part, while attaching the ring-shaped internal gear in the holding portion of the gear holder, the internal gear in mesh with the rear end of the power shaft rotate manually to the external gear is formed, since the power shaft and rotated becomes a movable the moving rack, as the deceleration interlocking mechanism for transmitting the rotational force of the power shaft to be rotated by manually rotating shaft of the drive wheel, power can the center distance between the axis and the rotary shaft to a minimum, equivalent to the words can constitute a speed reduction interlocking mechanism with minimal space, yet those operability prior since both axes can be rotated in the same direction become. また、従来のスプロケットとチェーンとの連動機構に比べて、調整が少なく、またチェーンの伸びに対する考慮が不要であるので有利である。 Further, as compared with the interlocking mechanism between a conventional sprocket and chain, adjustment is small, also advantageous because consideration to elongation of the chain is not required.

【0030】請求項2によれば、前面パネルの中段に設けた操作ハンドルを回転させると、その回転力を増幅して動力軸に伝達することができるとともに、操作ハンドルの回転方向と同一回転方向に動力軸を回転させることができ、もって操作ハンドルの回転方向と同一回転方向に駆動輪を回転させることができる。 According to claim 2, rotating the operation handle provided in the middle of the front panel, it is possible to transmit the power shaft and amplifies the rotational force, the rotational direction and the same rotational direction of the operating handle the power shaft can be rotated, thereby rotating the drive wheel in the rotation direction and the same rotational direction of the have been operating handle.

【0031】請求項3によれば、前後に間隔をおいた2 According to claim 3, spaced around 2
個の従動輪の軸間距離を最大に設定することができるので、小幅移動棚の立起姿勢を比較的安定に維持することができるとともに、ビデオテープ、CD及びMD等の小奥行幅物品を収納するのに適した奥行幅の小さい小幅移動棚に設ける駆動輪として、従来の標準幅移動棚に設けていたものと同じ駆動輪をそのまま用いても、比較的安定に姿勢を維持することができる。 Since the center distance between the pieces of the driven wheel can be set to the maximum, it is possible to maintain the TatsuOkoshi posture of slightly movable shelf relatively stable, videotape, a small depth width articles such as CD and MD as the drive wheel provided in the depth less slightly movable shelf width suitable for accommodating, it be used as it is the same driving wheels as what was provided in the conventional standard width movable shelf, to maintain a relatively stable posture it can.

【0032】請求項4によれば、移動棚の収納部における奥行幅を、ビデオテープ、CD及びMD等の小奥行幅物品を収納するのに適した小幅としたので、小奥行幅物品の収容枚数を維持しながら移動棚の設置空間を狭くでき、あるいは同じ設置空間でもより多くの移動棚を設置できるので空間の利用効率を高めることができる。 According to claim 4, the depth width of housing part of the moving rack, video tape, since the marginally suitable for accommodating small depth width articles such as CD and MD, accommodation of small depth width article while maintaining the number can narrow the installation space of the moving rack, or it is possible to install more moving rack in the same installation space can improve the use efficiency of space.

【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS

【図1】本発明の手動式移動棚装置における小幅移動棚のみを示す全体斜視図である。 1 is an overall perspective view showing only modest movable rack in manual movable rack apparatus of the present invention.

【図2】本発明に係る手動式移動棚装置の全体簡略正面図である。 Figure 2 is an overall simplified front view of a manual mobile shelving system according to the present invention.

【図3】同じく省略縦断面図である。 3 is a similarly omitted longitudinal sectional view.

【図4】同じく省略横断面図である。 4 is a similarly omitted cross-sectional view.

【図5】本発明の要部を示す省略斜視図である。 Figure 5 is an abbreviated perspective view showing an essential part of the present invention.

【図6】同じく要部の拡大横断面図である。 6 is an enlarged cross-sectional view of the same main part.

【図7】同じく要部拡大縦断面図である。 7 is a similarly enlarged longitudinal sectional view.

【図8】転倒防止手段を構成するガイドレールの斜視図である。 8 is a perspective view of a guide rail constituting the anti-tip means.

【図9】転倒防止手段を説明するための要部拡大縦断面図である。 9 is an enlarged longitudinal sectional view for explaining the overturning preventing means.

【符号の説明】 DESCRIPTION OF SYMBOLS

A 小幅移動棚 B 標準幅移動棚 C 固定棚 F 床面 S 天井 1 台車 2 収納部 3 レール 4 駆動輪 5 従動輪 6 通路 7 前面パネル 8 操作ハンドル 9 支柱 10 天板 11 棚板 12 回転軸 13 歯車伝達機構 14 動力軸 15 連結シャフト 16 底板 17 レール部 18A 側面板 18B 上面板 19 凹溝 20 ベース杆 21 連結部材 22 歯車ホルダー 23 保持部 24 内歯歯車 25 外歯歯車 26 スプロケット 27 駆動軸 28 スプロケット 29 チェーン 30 テンショナー 31 取付板 32 台車 33 車輪 34 ガイドレール 35 移動体 36 チャンネル部材 37 凹溝 38 連結部材 39 固定部材 40 ブロック体 41 転動輪 42 連結杆 43規制輪 A slightly movable shelf B standard width movable rack C fixed shelf F floor S ceiling truck 1 2 compartment 3 rail 4 drive wheels 5 driven wheels 6 passages 7 Front panel 8 operating handle 9 strut 10 top plate 11 Shelf 12 rotary shaft 13 gear transmission mechanism 14 power shaft 15 connecting shaft 16 bottom plate 17 rail portion 18A side plate 18B the top plate 19 grooves 20 base rod 21 connecting member 22 gear in the gear holder 23 holding portion 24 25 external gear 26 a sprocket 27 drive shaft 28 sprockets 29 chain 30 tensioner 31 mounting plate 32 truck 33 wheels 34 guide rail 35 moving body 36 the channel member 37 groove 38 coupling member 39 the fixing member 40 block body 41 rolling wheel 42 connecting rod 43 regulating wheel

Claims (4)

    【特許請求の範囲】 [The claims]
  1. 【請求項1】 複数のレールに沿って複数の移動棚が互いに移動可能に配置され、隣接する移動棚が相対的に移動することによって、それらの間に所定幅の通路が形成される手動式移動棚装置であって、移動棚の下端で各レールに対応した位置に、駆動輪と単又は複数の従動輪を設け、該駆動輪の回転軸の前端部に保持部が円筒形の歯車ホルダーを固定するとともに、該歯車ホルダーの保持部にリング状の内歯歯車を取付ける一方、手動にて回転させる動力軸の後端部に前記内歯歯車に噛合する外歯歯車を形成し、動力軸を回転駆動して当該移動棚を移動可能としてなることを特徴とする手動式移動棚装置。 1. A plurality of movable shelves along the plurality of rails is movably arranged to each other, by moving shelf adjacent relatively moving, manual the passage of a predetermined width is formed between them a mobile shelving system, the positions corresponding to the rails at the lower end of the movable rack driving wheels and the provided single or a plurality of driven wheels, the holding portion is cylindrical front end portion of the rotary shaft of the drive wheel gear holder is fixed to, while attaching the ring-shaped internal gear in the holding portion of the gear holder, to form a external gear meshing with the internal gear to the rear end of the power shaft for rotating manually, power shaft manual movable rack apparatus characterized by comprising as an enable to drive rotational movement of the moving rack.
  2. 【請求項2】 前記動力軸の前端部に大径のスプロケットを固定するとともに、移動棚の前面パネルの中段に設けた操作ハンドルの駆動軸に小径のスプロケットを固定し、前記両スプロケットにチェーンを巻回してなる請求項1記載の手動式移動棚装置。 To fix the large-diameter sprocket to the front end of claim 2 wherein said power shaft, the small diameter sprocket fixed to the drive shaft of the operating handle provided in the middle of the front panel of the moving rack, the chain on the sprockets manual movable rack device formed by winding claim 1.
  3. 【請求項3】 前記移動棚の下端で各レールに対応した位置に、移動方向において中央部に1個の駆動輪を設けるとともに、該駆動輪の前後に該駆動輪よりも小さい直径を有する2個の従動輪を設けてなる請求項1又は2記載の手動式移動棚装置。 To 3. A corresponding to each rail at the lower end of the movable rack position, provided with a single drive wheel in a central portion in the direction of movement, 2 having a smaller diameter than the drive wheel to the front and rear of the drive wheel number of manual movable rack device formed by providing a driven wheel according to claim 1 or 2, wherein.
  4. 【請求項4】 前記移動棚の収納部における奥行幅を、 Wherein the depth width of housing part of the movable rack,
    ビデオテープ、CD及びMD等の小奥行幅物品を収納するのに適した小幅としてなる請求項1〜3何れかに記載の手動式移動棚装置。 Video tape, manual movable rack system according to claim 1 or comprising a small width suitable for accommodating small depth width articles such as CD and MD.
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