JP4523880B2 - Slide rail storage holding device - Google Patents

Slide rail storage holding device Download PDF

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JP4523880B2
JP4523880B2 JP2005181982A JP2005181982A JP4523880B2 JP 4523880 B2 JP4523880 B2 JP 4523880B2 JP 2005181982 A JP2005181982 A JP 2005181982A JP 2005181982 A JP2005181982 A JP 2005181982A JP 4523880 B2 JP4523880 B2 JP 4523880B2
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leg
fixed
holding
side member
fitting
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JP2007000253A (en
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正彦 岡崎
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日本アキュライド株式会社
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Description

本発明は、複写機の内部機器や家具等の抽斗を本体内に収納した時、床面の状態や本体の移動などにより、抽斗等が飛び出すのを防止するスライドレールの収納時保持装置に関するものである。   The present invention relates to a slide rail holding device that prevents the drawer from popping out due to the state of the floor or the movement of the main body when the internal device of the copying machine or furniture is housed in the main body. It is.

従来、移動側メンバーが固定側メンバーに収納された状態で、固定側メンバーの後端部に設けられた保持部材によって、移動側メンバーの収納状態が保持されるスライドレールの収納時保持装置において、前記保持部材は、固定側メンバーの収納時ストッパーが嵌入する嵌入孔を有して、固定側メンバーに取付けられる連結基部と、移動側メンバーの摺動面の外方に位置して、連結基部側より前方に突出する係合脚部が合成樹脂材にて一体に形成され、係合脚部は弾性脚体と、弾性脚体の前端部に位置し、移動側メンバーが固定側メンバーに収納された状態で、移動側メンバーの摺動面の後端部に形成された係合凹部に係合する係合突起を有しているものがある。(例えば特許文献1参照。)   Conventionally, in the holding device of the slide rail when the moving side member is stored in the fixed side member, the holding state of the moving side member is held by the holding member provided at the rear end portion of the fixed side member. The holding member has a fitting base into which the stopper is fitted when the stationary member is housed, and is connected to the stationary base member, and is located on the outer side of the sliding surface of the movable member. Engagement legs that protrude further forward are integrally formed of a synthetic resin material, the engagement legs are positioned at the elastic leg and the front end of the elastic leg, and the moving member is housed in the fixed member In some cases, the movable member has an engaging protrusion that engages with an engaging recess formed at the rear end of the sliding surface of the moving member. (For example, refer to Patent Document 1.)

この場合、前記保持部材は、連結基部の嵌入孔に固定側メンバーの収納時ストッパーを嵌入させて固定側メンバーに取付ける構成であるから、移動側メンバーが勢いよく収納される状態が繰り返されると、収納時ストッパーに外側方向への負荷が繰り返し作用し、収納時ストッパーはやがて外側方向に変形し、これと同時に保持部材の取付状態も収納ストッパーと共に変移し、係合脚部が固定側メンバーの基板から離れる方向に持ち上がり、移動側メンバーの係合凹部と係合突起に位置ずれが生じ、移動側メンバーを保持しなくなる問題があった。   In this case, since the holding member is configured to be fitted to the fixed side member by inserting the stopper when the fixed side member is stored in the insertion hole of the connection base, the state where the moving side member is stored vigorously is repeated. A load in the outward direction repeatedly acts on the stopper at the time of storage, and the stopper at the time of storage is deformed outward, and at the same time, the mounting state of the holding member is changed together with the storage stopper, and the engaging leg is moved from the board of the fixed member. There is a problem that the movable member is lifted in the direction of separation, and the engaging concave portion and the engaging protrusion of the moving member are displaced and the moving member is not held.

一方、合成樹脂材にて形成された係合脚部の保持力は、使用材料、外形寸法が同じであれば連結基部からの突出量と、移動側メンバーの摺動面の後端部に形成された係合凹部と係合凹部に係合する係合突起の形状によって決定される。
従って、スライドレールとして製品が完成した後は、スライドレールの使用目的、あるいは使用機器に応じて、移動側メンバーの保持力をかえることが出来なかった。
On the other hand, the holding force of the engaging leg formed of synthetic resin material is formed at the protruding amount from the connecting base and the rear end of the sliding surface of the moving member if the material used and the external dimensions are the same. The engagement recess and the shape of the engagement protrusion engaging with the engagement recess are determined.
Therefore, after the product is completed as a slide rail, the holding force of the moving member cannot be changed according to the purpose of use of the slide rail or the equipment used.

特開2003−47533号公報(第4−5頁、図3、図5、図7)Japanese Patent Laying-Open No. 2003-47533 (Page 4-5, FIG. 3, FIG. 5, FIG. 7)

本発明は、長期間、乱暴に使用されても、固定側メンバーに対して保持部材の取付状態が変移せず、移動側メンバーの収納時の保持機能が長期間損なわれる事がなく、又、スライドレールとして製品が完成した後、使用目的等に応じて簡単に保持力の強弱を変化させる事ができ、保持部材の汎用性を広げ、製造過程で保持力の調整を必要としないスライドレールの収納時保持装置を提供することを課題とする。   Even if the present invention is used wildly for a long time, the mounting state of the holding member does not change with respect to the fixed member, the holding function when the moving member is stored is not impaired for a long time, After the product is completed as a slide rail, the strength of the holding force can be easily changed according to the purpose of use, etc., expanding the versatility of the holding member, and the slide rail that does not require adjustment of the holding force during the manufacturing process It is an object to provide a holding device for storage.

そこで、上記課題を解決する為、本発明が第1の手段として構成したところは、移動側メンバーが固定側メンバーに収納された状態で、固定側メンバーに取付けられた保持部材によって、移動側メンバーの収納状態が保持されるスライドレールの収納時保持装置において、保持部材は、固定側メンバーの後端突壁の前側に位置して移動側メンバーを収納時に保持する脚部側部材と、脚部側部材の前側から固定側メンバーの内面に嵌合して脚部側部材と固定側メンバーを連結する連結用部材より構成されているものである。   Therefore, in order to solve the above-mentioned problem, the present invention is configured as a first means in which the moving member is moved by the holding member attached to the fixed member while the moving member is housed in the fixed member. In the holding device of the slide rail when the storage state is held, the holding member is positioned on the front side of the rear end protruding wall of the fixed member, and the leg side member that holds the moving side member during storage, and the leg portion It is comprised from the connection member which fits the inner surface of a stationary member from the front side of a side member, and connects a leg part member and a stationary member.

次に、本発明が第2の手段として構成したところは、第1の手段としての構成に加え、脚部側部材は、固定側メンバーの後端突壁の前面に当接し後方への移動を防止する取付基部と、取付基部の固定側メンバーの基板側で前方に突出する浮上り防止突部と、取付基部の後面側から固定側メンバーの上下折曲縁方向に突出して、固定側メンバーの上下折曲縁の後端面に当接する上下前移動防止突部と、取付基部よりに前方に突出して移動側メンバーの摺動面に対向して位置し、所定の弾性を有する上下保持脚部より構成され、連結用部材は、脚部側部材の前側から、固定側メンバーの上下折曲縁の内面に嵌合し、保持脚部の外側に位置する上下嵌合固定部と、上下嵌合固定部間に連設され、前記浮上り防止突部の外側に当接する連設固定部より構成されているものである。   Next, when the present invention is configured as the second means, in addition to the structure as the first means, the leg side member abuts against the front surface of the rear end protruding wall of the stationary member and moves backward. The mounting base to prevent, the anti-lifting protrusion that protrudes forward on the board side of the fixed base member of the mounting base, and the rear side of the mounting base that protrudes in the vertical bending edge direction of the fixed member, From an up / down forward movement preventing protrusion that abuts the rear end surface of the upper / lower bent edge, and an upper / lower holding leg portion that protrudes forward from the mounting base and faces the sliding surface of the moving member and has a predetermined elasticity. The connecting member is configured to be fitted to the inner surface of the upper and lower bent edges of the fixed member from the front side of the leg side member, and the upper and lower fitting fixing parts positioned outside the holding leg part From the continuous fixing part that is connected between the parts and contacts the outside of the lifting prevention protrusion. It is those that have been made.

次に、本発明が第3の手段として構成したところは、第2の手段としての構成に加え、浮上り防止突部には外側方向に突出する嵌合突部が形成され、連設固定部には嵌合突部に嵌合する嵌合孔が形成されているものである。   Next, when the present invention is configured as the third means, in addition to the structure as the second means, the anti-lifting protrusion is formed with a fitting protrusion that protrudes outward, and the continuous fixing portion Is formed with a fitting hole that fits into the fitting protrusion.

次に、本発明が第4の手段として構成したところは、第2の手段、又は、第3の手段としての構成に加え、上下嵌合固定部は、摺動方向側の端部に上下保持脚部の外側に当接する上下脚体押さえ突部を有し、連結用部材の取付方向を上下に反転させることにより、上下保脚体押え突部の上下保持脚部に対する当接位置を移動側メンバーの摺動方向で2段階に選択可能としたものである。   Next, when the present invention is configured as the fourth means, in addition to the structure as the second means or the third means, the upper and lower fitting fixing portions are held up and down at the end on the sliding direction side. The upper and lower leg presser protrusions are in contact with the outside of the leg part, and the contact position of the upper and lower support leg pressing protrusions with respect to the upper and lower holding leg parts is reversed by reversing the mounting direction of the connecting member up and down. The member can be selected in two stages depending on the sliding direction of the member.

請求項1に記載の発明によると、保持部材が脚部側部材と連結用部材の2つの部材より構成され、脚部側部材が固定側メンバーの後端突壁の前側に位置しているので、後端突壁が外側に変形しても、脚部側部材は後端突壁の変形に影響されて変移する事がない。そして、連結用部材は、脚部側部材の前側から固定側メンバーの内面に嵌合して脚部側部材と固定側メンバーを連結しているので、脚部側部材の連結が容易で、不用意に固定側メンバーから脚部側部材が不用意に固定側メンバーから脱落することがない。   According to the first aspect of the present invention, the holding member is composed of two members, the leg side member and the connecting member, and the leg side member is located on the front side of the rear end protruding wall of the fixed side member. Even if the rear end protruding wall is deformed outward, the leg side member is not affected by the deformation of the rear end protruding wall and does not change. Since the connecting member is fitted to the inner surface of the fixed member from the front side of the leg side member to connect the leg side member and the fixed member, it is easy to connect the leg side member. The leg side member is not accidentally dropped from the fixed side member.

請求項2に記載の発明によると、前記効果に加え、脚部側部材の取付基部は固定側メンバーの後端突壁の前面に当接し、浮上り防止突部は、取付基部の固定側メンバーの基板側で前方に突出し、上下前移動防止突部は、取付基部の後面側から固定側メンバーの上下折曲縁方向に突出して、固定側メンバーの上下折曲縁の後端面に当接しているので、脚部側部材は移動側メンバーの摺動方向に移動することは一切なく、連結用部材は上下嵌合固定部が上下保持脚部の外側に位置して、固定側メンバーの上下折曲縁の内面に嵌合し、上下嵌合固定部間に連設された連設固定部は脚部側部材の浮上り防止突部の外側に当接しているので、連結用部材によって、脚部側部材は固定側メンバーから浮上る事がなく、移動側メンバーの摺動面に対する上下保持脚部の位置ずれが生じることがなく、かつ、長期間にわたり使用されても中間メンバーおよび移動側メンバーの収納時の保持機能が損なわれる事がない。   According to the second aspect of the present invention, in addition to the above-described effect, the mounting base portion of the leg side member abuts on the front surface of the rear end protruding wall of the fixed side member, and the lifting prevention protrusion is the fixed side member of the mounting base portion. The front-up / down-prevention protrusion protrudes from the rear surface side of the mounting base toward the upper / lower bent edge of the fixed member and contacts the rear end surface of the upper / lower bent edge of the fixed member. Therefore, the leg side member does not move in the sliding direction of the moving member, and the connecting member has the upper and lower fitting fixing part located outside the upper and lower holding leg part, and the fixed member is folded up and down. Since the continuous fixing portion that is fitted to the inner surface of the curved edge and is continuously provided between the upper and lower fitting fixing portions is in contact with the outside of the lifting prevention protrusion of the leg side member, the connecting member The part-side member does not rise from the fixed member, and moves up and down with respect to the sliding surface of the moving member. Without positional deviation of Jiashi portion occurs, and the holding function at the time of the intermediate member and the movable member housing is not impaired be used for a long period of time.

請求項3に記載の発明によると、前記効果に加え、連結用部材を固定側メンバーに取付けた状態で、浮上り防止突部の嵌合突部と連設固定部の嵌合孔が嵌合するので、連結用部材は不用意に前方に移動することがなく、安定した保持力を得る事ができる。   According to the invention described in claim 3, in addition to the above effect, the fitting protrusion of the lifting prevention protrusion and the fitting hole of the continuous fixing part are fitted with the connecting member attached to the fixed member. Therefore, the connecting member does not inadvertently move forward, and a stable holding force can be obtained.

請求項4に記載の発明によると、前記効果に加え、上下嵌合固定部の摺動方向の端部に上下脚体押さえ突部を設けているので、連結用部材の取付方向をかえることによって、上下保持脚部の保持力を2段階で選択する事ができる。   According to invention of Claim 4, in addition to the said effect, since the upper-lower leg holding | maintenance protrusion is provided in the edge part of the sliding direction of an up-and-down fitting fixing | fixed part, by changing the attachment direction of a connection member The holding force of the upper and lower holding legs can be selected in two stages.

移動側メンバーが固定側メンバーに収納された状態で、固定側メンバーに取付けられた保持部材によって、移動側メンバーの収納状態が保持されるスライドレールの収納時保持装置において、保持部材は、固定側メンバーの後端突壁の前側に位置して移動側メンバーを収納時に保持する脚部側部材と、脚部側部材の前側から固定側メンバーの内面に嵌合して脚部側部材と固定側メンバーを連結する連結用部材より構成され、脚部側部材は、固定側メンバーの後端突壁の前面に当接し後方への移動を防止する取付基部と、取付基部の固定側メンバーの基板側より前方に突出する浮上り防止突部と、取付基部の後面側から固定側メンバーの上下折曲縁方向に突出して、固定側メンバーの上下折曲縁の後端面に当接する上下前移動防止突部と、取付基部よりに前方に突出して移動側メンバーの摺動面に対向して位置し、所定の弾性を有する保持脚部より構成され、連結用部材は、脚部側部材の前側から、固定側メンバーの上下折曲縁の内面に嵌合し、上下保持脚部の外側に位置する嵌合固定部と、嵌合固定部間に連設され前記浮上り防止突部の外側に当接する連設固定部より構成され、浮上り防止突部には外側方向に突出する嵌合突部が形成され、連設固定部には嵌合突部に嵌合する嵌合孔が形成され、上下嵌合固定部は、摺動方向側の端部に上下保持脚部の外側に当接する脚体押さえ突部を有し、連結用部材の取付方向を反転させることにより、脚体押さえ突部の保持脚部に対する当接位置を移動側メンバーの摺動方向で2段階に選択可能としたものである。   In the holding device of the slide rail when the moving side member is stored in the fixed side member and the storage state of the moving side member is held by the holding member attached to the fixed side member, the holding member is fixed side A leg-side member that is positioned on the front side of the rear end protruding wall of the member and holds the moving-side member during storage, and is fitted to the inner surface of the fixed-side member from the front side of the leg-side member and fixed to the leg-side member and the fixed side It is composed of a connecting member that connects the members, and the leg side member includes a mounting base that abuts against the front surface of the rear end protruding wall of the fixed member and prevents backward movement, and a board side of the fixed base member of the mounting base An anti-lifting protrusion that protrudes further forward, and an anti-forward movement prevention protrusion that protrudes from the rear side of the mounting base toward the upper and lower bent edges of the fixed member and contacts the rear end face of the upper and lower bent edges of the fixed member. And mounting It protrudes forward from the part and is located opposite to the sliding surface of the moving side member, and is composed of a holding leg part having a predetermined elasticity, and the connecting member is connected to the fixed side member from the front side of the leg part side member. A fitting fixing portion that fits on the inner surface of the upper and lower bent edges and is located outside the upper and lower holding legs, and a continuous fixing portion that is provided between the fitting fixing portions and contacts the outer side of the lifting prevention protrusion. The lifting prevention protrusion is formed with a fitting protrusion that protrudes outward, and the continuous fixing part is formed with a fitting hole that fits into the fitting protrusion. Has a leg pressing protrusion that contacts the outside of the upper and lower holding legs at the end on the sliding direction side, and by reversing the mounting direction of the connecting member, the leg pressing protrusion relative to the holding leg The contact position can be selected in two stages in the sliding direction of the moving member.

以下、第1実施例を図面に基づいて説明する。
図1、図3において、符号100はスライドレールを示し、スライドレール100は、実施例では、固定側メンバー1と、固定側メンバー1に摺動自在に保持された中間メンバー2と、ボールリテーナー4に回転自在に保持されたボール44・・・を介して、中間メンバー2に摺動自在に保持された移動側メンバー3より構成され、固定側メンバー1の後端部内面には保持部材9が取付けられている。
The first embodiment will be described below with reference to the drawings.
1 and 3, reference numeral 100 denotes a slide rail. In the embodiment, the slide rail 100 includes a fixed member 1, an intermediate member 2 slidably held by the fixed member 1, and a ball retainer 4. The movable member 3 is slidably held by the intermediate member 2 via balls 44... That are rotatably held by the intermediate member 2. A holding member 9 is provided on the inner surface of the rear end of the fixed member 1. Installed.

すなわち、固定側メンバー1は、基板10と、上下折曲縁11、11よりチャンネル型に形成され、固定側メンバー1のほぼ半分程度の長さとなした合成樹脂製のリテーナー12・・・に回転自在に保持され、かつ、上下折曲縁11、11内面と中間メンバー2の外面間に位置する複数個のボール13・・・を介して、中間メンバー2を摺動自在に保持している。
そして、固定側メンバー1の基板10の後端部には、後記する保持部材9が取付られる後端突壁15(図2、図5)が形成され、基板10の前端部には前記リテーナー12の引出し方向への移動範囲を規制するリテーナー前ストッパー(図示せず。)が形成されている。
That is, the fixed side member 1 is formed into a channel shape by the base plate 10 and the upper and lower bent edges 11, 11, and rotates to a synthetic resin retainer 12, which is approximately half the length of the fixed side member 1. The intermediate member 2 is slidably held via a plurality of balls 13 which are held freely and are positioned between the inner surfaces of the upper and lower bent edges 11 and 11 and the outer surface of the intermediate member 2.
A rear end protruding wall 15 (FIGS. 2 and 5) to which a holding member 9 to be described later is attached is formed at the rear end portion of the substrate 10 of the fixed member 1, and the retainer 12 is formed at the front end portion of the substrate 10. A retainer pre-retainer stopper (not shown) that restricts the movement range in the pull-out direction is formed.

中間メンバー2は、固定側メンバー1とほぼ同長で、基板20と上下折曲縁21、21より固定側メンバー1と同方向の略チャンネル型に形成され、上下折曲縁21、21の外面に、摺動方向に渡って前記ボール13・・・が転動する外面側ボール摺動溝22、22を有し、上下折曲縁21、21の内面に、摺動方向に渡ってボール44・・・が転動するボール摺動溝23、23を有している。
そして、上下折曲縁21、21の後端縁には、中間メンバー2の最大引出し時に、前端部が前記固定側メンバー1のリテーナー前ストッパーに当接したリテーナー12の後端に当接して、中間メンバー2の最大引出し量を規制し、収納状態で固定側メンバー1に取付けられた保持部材9の一部に後端部が当接するリテーナー後ストッパー25、25(図2)が形成され、基板20の後端に、移動側メンバー3が最大収納状態となった時、移動側メンバー3の後端部に形成された移動側メンバー後端ストッパー34が当接する後端ストッパー26が形成され、基板20の前端部に移動側メンバー3が最大引出し位置に達した状態で、ボールリテーナー4の先端部が当接して停止するボールリテーナー前端ストッパー(図示せず。)が形成されている。
The intermediate member 2 is substantially the same length as the fixed side member 1 and is formed in a substantially channel shape in the same direction as the fixed side member 1 from the substrate 20 and the upper and lower bent edges 21, 21. Further, the outer surface side ball sliding grooves 22 and 22 on which the balls 13... Roll in the sliding direction are provided, and the balls 44 are formed on the inner surfaces of the upper and lower bent edges 21 and 21 in the sliding direction. Have ball sliding grooves 23, 23 on which.
Then, the rear end edges of the upper and lower bent edges 21, 21 are in contact with the rear end of the retainer 12 whose front end portion is in contact with the stopper before the retainer of the stationary member 1 when the intermediate member 2 is pulled out to the maximum. Retainer rear stoppers 25 and 25 (FIG. 2) are formed in which the rear end of the holding member 9 that is attached to the stationary member 1 in the housed state is regulated so that the rear end abuts. A rear end stopper 26 is formed at the rear end of the movable member 3 so that the movable member rear end stopper 34 formed on the rear end portion of the movable member 3 abuts when the movable member 3 reaches the maximum storage state. A ball retainer front end stopper (not shown) is formed at the front end portion of 20 so that the front end portion of the ball retainer 4 comes into contact with and stops when the movable member 3 reaches the maximum drawing position. That.

移動側メンバー3は、固定側メンバー1とほぼ同長に形成され、ボールリテーナー4に保持されたボール44・・・を介して中間メンバー2に摺動自在に保持される大きさで、金属製の細条板の短手両端部を内向き円弧状に折り曲げて形成された、外面長手方向にボール44・・の摺動面33、33を有する上下折曲縁31、31と基板30より断面略C字型に形成されている。
そして、中間メンバー2に対し、引出し方向に摺動し、最大引出し位置に達した状態で、移動側メンバー3の前記移動側メンバー後端ストッパー34が、ボールリテーナー4の後端に当接して停止し、ボールリテーナー4の前端が中間メンバー2のボールリテーナー前端ストッパーに当接して停止する。
符号35は後記する保持部材9に対応して、摺動面33の後端部に形成された係合凸部を示している。
The moving side member 3 is formed to be substantially the same length as the fixed side member 1 and is slidably held by the intermediate member 2 via balls 44... Held by the ball retainer 4. Cross section from the substrate 30 and the upper and lower bent edges 31, 31 having sliding surfaces 33, 33 of the balls 44... It is formed in a substantially C shape.
Then, the sliding member rear end stopper 34 of the moving member 3 abuts against the rear end of the ball retainer 4 in a state where the intermediate member 2 slides in the pulling direction and reaches the maximum pulling position. Then, the front end of the ball retainer 4 comes into contact with the ball retainer front end stopper of the intermediate member 2 and stops.
Reference numeral 35 denotes an engaging projection formed on the rear end of the sliding surface 33 corresponding to the holding member 9 described later.

ボールリテーナー4は、帯状金属板にて中間メンバー2の半分程度の長さとし、前記中間メンバー2と移動側メンバー3の基板20、30間に挿入可能な大きさのコ字形基板40と、コ字形基板40の上下両端部よりL字形に突出し、中間メンバー2と移動側メンバー3の各上下折曲縁21、21、31、31間に位置する上下突出縁41、41より断面略コ字形に形成され、上下突出縁41、41の摺動方向に複数個のボール44・・・を回転自在に保持している。   The ball retainer 4 is a belt-shaped metal plate that is about half the length of the intermediate member 2, a U-shaped substrate 40 sized to be inserted between the intermediate member 2 and the substrates 20, 30 of the moving member 3, and a U-shaped It protrudes in an L shape from the upper and lower ends of the substrate 40 and is formed in a substantially U-shaped cross section from the upper and lower protruding edges 41 and 41 located between the upper and lower bent edges 21, 21, 31 and 31 of the intermediate member 2 and the moving member 3. The plurality of balls 44 are rotatably held in the sliding direction of the upper and lower protruding edges 41, 41.

保持部材9(図4)は、固定側メンバー1の後端突壁15の前側に位置して移動側メンバー3を収納時に、移動側メンバー3を保持する合成樹脂材からなる脚部側部材7と、脚部側部材7の前側から固定側メンバー1の内面に嵌合して脚部側部材7と固定側メンバー1を連結する合成樹脂材からなる連結用部材8より構成されている。   The holding member 9 (FIG. 4) is located on the front side of the rear end protruding wall 15 of the fixed member 1, and when the moving member 3 is stored, the leg side member 7 made of a synthetic resin material that holds the moving member 3. And a connecting member 8 made of a synthetic resin material that is fitted to the inner surface of the fixed member 1 from the front side of the leg member 7 and connects the leg member 7 and the fixed member 1.

脚部側部材7は、固定側メンバー1の後端突壁15の前面に当接し後方への移動を防止する取付基部71と、取付基部71の固定側メンバー1の基板10側より前方に突出する浮上り防止突部72と、取付基部71の上下端部の後面側から後端突壁15の上下端部と固定側メンバー1の上下折曲縁11、11の上下端部間に嵌入される上下嵌入突部70、70と、上下嵌入突部70、70の後端から上下方向に突出し固定側メンバー1の上下折曲縁11、11の後端面に当接する上下前移動防止突部73、73と、取付基部71の前面側より上下方向に所定間隔を有して、前方に突出して移動側メンバー3の摺動面33、33に対向して位置し、所定の弾性を有する上下保持脚部74、74より構成されている。   The leg-side member 7 protrudes forward from the base 10 side of the fixed base member 1 of the mounting base 71 and the mounting base 71 that contacts the front surface of the rear end protruding wall 15 of the fixed side member 1 and prevents backward movement. Is inserted between the upper and lower ends of the rear end protruding wall 15 and the upper and lower bent edges 11 and 11 of the stationary member 1 from the rear surface side of the upper and lower ends of the mounting base 71. Upper and lower fitting projections 70, 70, and upper and lower forward movement preventing projections 73 projecting in the vertical direction from the rear ends of the upper and lower fitting projections 70, 70 and contacting the rear end surfaces of the upper and lower bent edges 11, 11 of the fixed member 1 73 and 73, and has a predetermined spacing in the vertical direction from the front surface side of the mounting base 71, protrudes forward and faces the sliding surfaces 33, 33 of the movable member 3, and holds the upper and lower surfaces having predetermined elasticity. Legs 74 and 74 are used.

そして、浮上り防止突部72には外側方向に突出する嵌合突部721が形成され、上下保持脚部74、74には、移動側メンバー3の摺動面33の外側に近接し、移動側メンバー3の収納状態で、係合凸部35、35の前側に弾性的に係止する係止突部741、741が摺動方向の中央部やや先端側に下方に突出して形成され、係止突部741、741が係合凸部35、35に弾性的に係止した状態で、中間メンバー2のボール摺動溝23、23に弾性的に圧接する圧接突部742、742が先端部で上、下方に突出して形成されている。   A fitting protrusion 721 that protrudes outward is formed on the lifting prevention protrusion 72, and the upper and lower holding legs 74, 74 are moved close to the outside of the sliding surface 33 of the moving member 3. In the retracted state of the side member 3, locking projections 741 and 741 that elastically lock on the front side of the engaging projections 35 and 35 are formed to protrude downward in the middle of the sliding direction and slightly on the tip side. In the state where the stop protrusions 741 and 741 are elastically locked to the engagement protrusions 35 and 35, the pressure contact protrusions 742 and 742 that elastically press contact with the ball sliding grooves 23 and 23 of the intermediate member 2 are the front end portions. It is formed to protrude upward and downward.

連結用部材8は、脚部側部材7の前側から、固定側メンバー1の上下折曲縁11、11の内面に嵌合し、上下保持脚部74、74の外側(上保持脚部74の上側と下保持脚部74の下側)に位置する上下嵌合固定部81、81と、固定側メンバー1の基板10側に前記浮上り防止突部72が嵌入する嵌入凹部80を有し、上下嵌合固定部81、81間に連設された連設固定部82より構成され、嵌入凹部80には嵌合突部721に嵌合する嵌合孔821が形成され、上下嵌合固定部81、81は、摺動方向側の端部に上下保持脚部74、74の外側(上保持脚部74の上側と下保持脚部74の下側)に当接する上下脚体押さえ突部811、811を有して形成されている。
上下脚体押さえ突部811、811は、上下嵌合固定部81、81の摺動方向側の端部に形成されているので、図2および図5に示す状態では上下脚体押さえ突部811、811は上下保持脚部74、74の取付基部71側に当接するが、連結用部材8の取付方向を上下に反転させると、連結用部材8の略幅寸法だけ、上下保持脚部74、74の前方(先端側)に当接する。
すなわち、連結用部材8の取付方向を反転させることにより、上下脚体押さえ突部811、811の保持脚部74、74に対する当接位置を移動側メンバー3の摺動方向で2段階で選択可能であり、係止突部741、741と係合凸部35、35の弾性的な係止力及び圧接突部742、742の中間メンバー2のボール摺動溝23、23対する弾性的な圧接力が選択可能となっている。
The connecting member 8 is fitted to the inner surfaces of the upper and lower bent edges 11 and 11 of the fixed member 1 from the front side of the leg side member 7, and is outside the upper and lower holding leg portions 74 and 74 (of the upper holding leg portion 74. Upper and lower fitting fixing portions 81, 81 positioned on the upper side and the lower holding leg portion 74), and a fitting recess 80 into which the lifting preventing projection 72 is fitted on the substrate 10 side of the stationary member 1. The upper and lower fitting fixing portions 81 are constituted by a continuous fixing portion 82 provided continuously between the upper and lower fitting fixing portions 81, and the fitting recess 80 is formed with a fitting hole 821 that fits the fitting protrusion 721. 81 and 81 are upper and lower leg pressing protrusions 811 that are in contact with the outer sides of the upper and lower holding legs 74 and 74 (the upper side of the upper holding leg 74 and the lower side of the lower holding leg 74) at the end in the sliding direction. , 811 are formed.
Since the upper and lower leg pressing protrusions 811 and 811 are formed at the end of the upper and lower fitting fixing parts 81 and 81 on the sliding direction side, the upper and lower leg pressing protrusions 811 are in the state shown in FIGS. , 811 abuts on the attachment base 71 side of the upper and lower holding legs 74, 74, but when the attachment direction of the connecting member 8 is reversed up and down, the upper and lower holding legs 74, It contacts the front (tip side) of 74.
That is, by reversing the mounting direction of the connecting member 8, the contact positions of the upper and lower leg pressing protrusions 811 and 811 with respect to the holding leg portions 74 and 74 can be selected in two steps depending on the sliding direction of the movable member 3. The elastic locking force of the locking projections 741 and 741 and the engaging convex portions 35 and 35 and the elastic pressure contact force of the ball sliding grooves 23 and 23 of the intermediate member 2 of the pressure contact projections 742 and 742 Is selectable.

本発明は上記の如く構成され、中間メンバー2、移動側メンバー3を前方途中まで引き出した状態で、保持部材9が固定側メンバー1の後端部に取付けられる。
すなわち、脚部側部材7の取付基部71の後面を固定側メンバー1の後端突壁15の前面に当接させ、後端突壁15の上下端部と固定側メンバー1の上下折曲縁11、11の先端部間に上下嵌入突部70、70を位置させ、同時に、上下前移動防止突部73、73を固定側メンバー1の上下折曲縁11、11の後端面に当接させながら、固定側メンバー1の基板10側に押しやり、固定側メンバー1の後端に脚部側部材7を取付ける。
この状態で、脚部側部材7は、取付基部71、上下嵌入突部70、70、上下前移動防止突部73、73、後端突壁15によって、上下および移動側メンバー3の摺動方向に移動する事はない。
The present invention is configured as described above, and the holding member 9 is attached to the rear end portion of the stationary member 1 with the intermediate member 2 and the moving member 3 pulled out partway forward.
That is, the rear surface of the attachment base 71 of the leg-side member 7 is brought into contact with the front surface of the rear end protruding wall 15 of the fixed member 1, and the upper and lower ends of the rear end protruding wall 15 and the upper and lower bent edges of the fixed member 1. The upper and lower fitting protrusions 70 and 70 are positioned between the front end portions of the eleventh and eleventh, and at the same time, the upper and lower front movement preventing protrusions 73 and 73 are brought into contact with the rear end surfaces of the upper and lower bent edges 11 and 11 of the stationary member 1. Then, the fixed side member 1 is pushed toward the substrate 10 side, and the leg side member 7 is attached to the rear end of the fixed side member 1.
In this state, the leg-side member 7 is moved in the sliding direction of the up-and-down and moving-side member 3 by the mounting base 71, the up-and-down fitting projections 70 and 70, the up-and-down front movement preventing projections 73 and 73, and the rear end projection wall 15. Never move on.

次に、連結用部材8の長手方向を移動側メンバー3の摺動方向に沿わせて、固定側メンバー1の基板10に連設固定部82を接触させた状態から、長手方向が移動側メンバー3の摺動方向と交差するよう時計周りあるいは反時計周りに90度回転させる。
すなわち、連結用部材8を回転させる方向によって、連結用部材8を取付けた状態で嵌合固定部81、81の脚体押さえ突部811、811が、脚部側部材7の取付基部71と接触する個所に位置するか、あるいは、連結用部材8の略幅寸法だけ、前方に離れた個所に位置するかが決定される。
保持脚部74、74が移動側メンバー3を収納状態で保持する保持力は、脚体押さえ突部811、811と係止突部741、741との距離が近い程強くなる。
図2では、脚体押さえ突部811、811の取付状態は、保持脚部74、74の取付基部71側に当接する位置となっている。一方、連結用部材8を上下に反転させて取付け、脚体押さえ突部811、811を取付基部71から前方に離れた位置とすれば、保持脚体74、74の弾性力はより強くなる。
すなわち、連結用部材8の取付方向をかえることによって、上下保持脚部74、74の保持力を2段階で選択することができる。
Next, the longitudinal direction of the connecting member 8 is aligned with the sliding direction of the movable member 3 and the longitudinal direction is the movable member from the state in which the fixed portion 82 is brought into contact with the substrate 10 of the stationary member 1. Rotate 90 degrees clockwise or counterclockwise so as to intersect the sliding direction 3.
That is, depending on the direction in which the connecting member 8 is rotated, the leg pressing protrusions 811 and 811 of the fitting fixing portions 81 and 81 contact the mounting base 71 of the leg side member 7 with the connecting member 8 attached. It is determined whether it is located at a place where it is to be located, or whether it is located at a place separated forward by the approximate width dimension of the connecting member 8.
The holding force with which the holding legs 74 and 74 hold the movable member 3 in the stored state increases as the distance between the leg pressing protrusions 811 and 811 and the locking protrusions 741 and 741 decreases.
In FIG. 2, the attachment state of the leg pressing protrusions 811 and 811 is a position where the holding leg portions 74 and 74 are in contact with the attachment base 71 side. On the other hand, if the connecting member 8 is turned upside down and attached, and the leg presser protrusions 811 and 811 are positioned away from the attachment base 71, the elastic force of the holding legs 74 and 74 becomes stronger.
That is, by changing the mounting direction of the connecting member 8, the holding force of the upper and lower holding legs 74, 74 can be selected in two stages.

そして、嵌合固定部81、81を固定側メンバー1の上下折曲縁11、11の内面に嵌合させた状態で、中間メンバー2を収納していくと、リテーナー後ストッパー25、25が嵌合固定部81、81の前面に当接し、連結用部材8を浮上り防止突部72の取付基部71側に押しやり、の嵌入凹部80に浮上り防止突部72が嵌入すると共に、嵌合突部721が嵌合孔821に嵌合し、連結用部材8は固定側メンバー1と脚部側部材7を連結する。この状態で、上下保持脚部74、74の先端側部分と圧接突部742、742は、中間メンバー2のボール摺動溝23、23の後端の内面側に位置し、係止突部741、741はボール摺動溝23、23の後端の外側(移動側レール3が収納される空間側)に位置している。   Then, when the intermediate member 2 is housed in a state in which the fitting fixing portions 81 and 81 are fitted to the inner surfaces of the upper and lower bent edges 11 and 11 of the stationary member 1, the retainer post-retainers 25 and 25 are fitted. Abutting on the front surfaces of the joint fixing portions 81, 81, the connecting member 8 is pushed toward the mounting base 71 side of the lifting prevention projection 72, and the lifting prevention projection 72 is fitted into the fitting recess 80 and fitted. The protrusion 721 is fitted into the fitting hole 821, and the connecting member 8 connects the fixed member 1 and the leg member 7. In this state, the front end portions of the upper and lower holding legs 74 and 74 and the pressure contact protrusions 742 and 742 are located on the inner surface side of the rear end of the ball sliding grooves 23 and 23 of the intermediate member 2, and the locking protrusion 741. 741 are positioned outside the rear ends of the ball sliding grooves 23, 23 (the space side in which the moving rail 3 is stored).

次に、移動側メンバー3を収納方向に移動させると、移動側メンバー3は中間メンバー2に収納されてゆき、移動側メンバー3の摺動面33の係合凸部35、35が係止突部741、741を外側(図2で上下方向)に押しやりながら、係止突部741、741の頂部をやや通過した時、移動側メンバー3の後端部に形成された移動側メンバー後端ストッパー34が中間メンバー2の後端ストッパー26に当接して移動側メンバー3は停止し、最も収納された状態となる。
この時、係止突部741、741は、移動側メンバー3の係合凸部35、35の頂部のやや前側(連結用部材8の反対側)に位置しているので、係合凸部35、35を保時脚部74、74の弾性によって挟持する。
よって、移動側メンバー3は収納状態が保持され、不用意に飛び出す事がない。
Next, when the moving member 3 is moved in the storing direction, the moving member 3 is stored in the intermediate member 2, and the engaging projections 35, 35 of the sliding surface 33 of the moving member 3 are locked. The rear end of the moving member formed at the rear end of the moving member 3 when passing slightly over the top of the locking protrusions 741 and 741 while pushing the portions 741 and 741 outward (vertical direction in FIG. 2) The stopper 34 comes into contact with the rear end stopper 26 of the intermediate member 2 and the moving member 3 stops and is in the most retracted state.
At this time, the locking protrusions 741 and 741 are located slightly on the front side (opposite side of the connecting member 8) of the engaging protrusions 35 and 35 of the movable member 3, so that the engaging protrusion 35 , 35 is held by the elasticity of the holding leg portions 74, 74.
Therefore, the moving member 3 is kept in the stored state and does not jump out carelessly.

一方、係止突部741、741は係合凸部35、35によって、上下保持脚部74、74の弾性に抗して外側に(図2で上下方向)押しやられる事により、上下保持脚部74、74の先端に形成された圧接突部742、742は、中間メンバー2のボール摺動溝23、23に弾性的に圧接する事となり、中間メンバー2は移動側メンバー3と共に、固定側メンバー1に収納された状態で保持される事となる。(図2に示す状態)   On the other hand, the locking projections 741 and 741 are pushed outward by the engaging projections 35 and 35 against the elasticity of the upper and lower holding legs 74 and 74 (up and down in FIG. 2). The pressure contact protrusions 742, 742 formed at the tips of 74, 74 are elastically pressed against the ball sliding grooves 23, 23 of the intermediate member 2, and the intermediate member 2 together with the moving side member 3 is fixed side member It will be held in the state of being housed in 1. (State shown in FIG. 2)

本発明を具備したスライドレールの斜視図The perspective view of the slide rail which comprised this invention 本発明の要部正面図Front view of essential parts of the present invention 図1のA−A線要部断面図1 is a cross-sectional view taken along line AA in FIG. 保持部材の斜視図Perspective view of holding member 保持部材の取付要領を示す斜視図The perspective view which shows the attachment point of a holding member 図2のB−B線要部断面図BB line principal part sectional drawing of FIG.

符号の説明Explanation of symbols

1 固定側メンバー
11、11 上下折曲縁
100 スライドレール
2 中間メンバー
3 移動側メンバー
33、33 摺動面
35 係合凸部
7 脚部側部材
71 取付基部
72 浮上り防止突部
721 嵌合突部
73 前移動防止突部
74、74 上下保持脚部
8 連結用部材
81、81 上下嵌合固定部
811、811 上下脚体押さえ突部
82 連設固定部
821 嵌合孔
9 保持部材
DESCRIPTION OF SYMBOLS 1 Fixed side member 11, 11 Folding edge 100 Slide rail 2 Intermediate member 3 Moving side member 33, 33 Sliding surface 35 Engaging convex part 7 Leg side member 71 Mounting base 72 Lifting prevention protrusion 721 Fitting protrusion Part 73 Front movement preventing projection 74, 74 Vertical holding leg 8 Connecting member 81, 81 Vertical fitting fixing part 811, 811 Vertical leg pressing protrusion 82 Continuous fixing part 821 Fitting hole 9 Holding member

Claims (4)

移動側メンバーが固定側メンバーに収納された状態で、固定側メンバーに取付けられた保持部材によって、移動側メンバーの収納状態が保持されるスライドレールの収納時保持装置において、保持部材は、固定側メンバーの後端突壁の前側に位置して移動側メンバーを収納時に保持する脚部側部材と、脚部側部材の前側から固定側メンバーの内面に嵌合して脚部側部材と固定側メンバーを連結する連結用部材より構成されていることを特徴とするスライドレールの収納時保持装置。 In the holding device of the slide rail when the moving side member is stored in the fixed side member and the storage state of the moving side member is held by the holding member attached to the fixed side member, the holding member is fixed side A leg-side member that is positioned on the front side of the rear end protruding wall of the member and holds the moving-side member during storage, and is fitted to the inner surface of the fixed-side member from the front side of the leg-side member and fixed to the leg-side member and the fixed side A holding device for storing a slide rail, comprising a connecting member for connecting members. 脚部側部材は、固定側メンバーの後端突壁の前面に当接し後方への移動を防止する取付基部と、取付基部の固定側メンバーの基板側で前方に突出する浮上り防止突部と、取付基部の後面側から固定側メンバーの上下折曲縁方向に突出して、固定側メンバーの上下折曲縁の後端面に当接する上下前移動防止突部と、取付基部よりに前方に突出して移動側メンバーの摺動面に対向して位置し、所定の弾性を有する上下保持脚部より構成され、連結用部材は、脚部側部材の前側から、固定側メンバーの上下折曲縁の内面に嵌合し、上下保持脚部の外側に位置する上下嵌合固定部と、上下嵌合固定部間に連設され、前記浮上り防止突部の外側に当接する連設固定部より構成されている事を特徴とする請求項1に記載のスライドレールの収納時保持装置。 The leg-side member includes a mounting base that abuts against the front surface of the rear end protruding wall of the fixed member and prevents backward movement, and a lift preventing protrusion that protrudes forward on the board side of the fixed member of the mounting base. , Projecting from the rear surface side of the mounting base in the direction of the upper and lower bent edges of the fixed member, and projecting forwardly from the mounting base to the upper and lower forward movement preventing projections contacting the rear end surface of the upper and lower bent edges of the fixed member. The upper and lower holding legs are located opposite to the sliding surface of the moving side member and have a predetermined elasticity. The connecting member is an inner surface of the upper and lower bent edges of the fixed side member from the front side of the leg side member. And an upper and lower fitting fixing portion positioned outside the upper and lower holding leg portions, and a continuous fixing portion that is connected between the upper and lower fitting fixing portions and abuts on the outer side of the lifting prevention protrusion. 2. A holding device for storing a slide rail according to claim 1, wherein 浮上り防止突部には外側方向に突出する嵌合突部が形成され、連設固定部には嵌合突部に嵌合する嵌合孔が形成されている事を特徴とする請求項2に記載のスライドレールの収納時保持装置。 3. The lifting prevention protrusion is formed with a fitting protrusion protruding outward, and the continuous fixing part is formed with a fitting hole for fitting into the fitting protrusion. A holding device for storing the slide rail according to claim 1. 上下嵌合固定部は、摺動方向側の端部に上下保持脚部の外側に当接する上下脚体押さえ突部を有し、連結用部材の取付方向を上下に反転させることにより、上下脚体押さえ突部の上下保持脚部に対する当接位置を移動側メンバーの摺動方向で2段階に選択可能とした事を特徴とする請求項2、又は、請求項3に記載のスライドレールの収納時保持装置。 The upper and lower fitting fixing portion has an upper and lower leg body pressing projection that abuts the outer side of the upper and lower holding leg at the end on the sliding direction side, and the upper and lower legs are reversed by reversing the mounting direction of the connecting member up and down. The slide rail storage according to claim 2 or 3, wherein the contact position of the body pressing protrusion with respect to the upper and lower holding legs can be selected in two stages in the sliding direction of the moving member. Time holding device.
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CN201200128Y (en) * 2008-01-18 2009-03-04 世塑有限公司 Sliding track structure
JP5280732B2 (en) * 2008-04-25 2013-09-04 日本アキュライド株式会社 Slide rail
JP5193825B2 (en) * 2008-11-28 2013-05-08 日本アキュライド株式会社 Holding device for storage of moving member
JP5372069B2 (en) * 2011-05-23 2013-12-18 日本スライド工業株式会社 Slide rail unit
JP5719814B2 (en) 2012-08-31 2015-05-20 京セラドキュメントソリューションズ株式会社 Slide rail and image forming apparatus
JP5820829B2 (en) 2013-01-24 2015-11-24 京セラドキュメントソリューションズ株式会社 Slide rail and image forming apparatus having the same
DE202018104466U1 (en) * 2018-08-02 2018-09-21 Igus Gmbh telescope system

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JPH0190438U (en) * 1987-12-10 1989-06-14
JP2002360361A (en) * 2001-06-06 2002-12-17 Nippon Akyuraido Kk Parts connecting device for slide rail
JP2003047533A (en) * 2001-05-30 2003-02-18 Nippon Akyuraido Kk Slide rail
JP2004147755A (en) * 2002-10-29 2004-05-27 Nippon Akyuraido Kk Slide rail holding device for use during storage
JP2004187906A (en) * 2002-12-11 2004-07-08 Nippon Akyuraido Kk Sliding rail

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Publication number Priority date Publication date Assignee Title
JPH0190438U (en) * 1987-12-10 1989-06-14
JP2003047533A (en) * 2001-05-30 2003-02-18 Nippon Akyuraido Kk Slide rail
JP2002360361A (en) * 2001-06-06 2002-12-17 Nippon Akyuraido Kk Parts connecting device for slide rail
JP2004147755A (en) * 2002-10-29 2004-05-27 Nippon Akyuraido Kk Slide rail holding device for use during storage
JP2004187906A (en) * 2002-12-11 2004-07-08 Nippon Akyuraido Kk Sliding rail

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