JP4755962B2 - Floor joint device - Google Patents

Floor joint device Download PDF

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JP4755962B2
JP4755962B2 JP2006283568A JP2006283568A JP4755962B2 JP 4755962 B2 JP4755962 B2 JP 4755962B2 JP 2006283568 A JP2006283568 A JP 2006283568A JP 2006283568 A JP2006283568 A JP 2006283568A JP 4755962 B2 JP4755962 B2 JP 4755962B2
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joint
floor
joints
support bars
slabs
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JP2008101369A (en
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英夫 後藤
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ドーエイ外装有限会社
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Description

本発明は目地部を介して設けられた左右の床躯体間を覆う床用目地装置に関する。   The present invention relates to a floor joint device that covers a space between right and left floor frames provided via joint portions.

従来の床用目地装置は目地部を介して建てられた左右の建物の目地部側の床躯体に取付けられた一対のレールと、この一対のレールの両端部がスライド移動可能に支持される少なくとも2個以上の傾斜状態で配置される支持バーと、この少なくとも2個以上の支持バーに所定間隔で枢支された複数本の目地プレート支持バーと、この複数本の目地プレート支持バーにそれぞれ取付けられた隣りと所定寸法重なり合い、目地部の寸法が広くなったり、狭くなっても重なり状態を保つことができる複数枚の目地プレートとで構成されている。 The conventional floor joint device is a pair of rails attached to the floor frame on the joint portion side of the right and left buildings built via the joint portion, and at least both ends of the pair of rails are slidably supported. Two or more support bars arranged in an inclined state, a plurality of joint plate support bars pivotally supported by the at least two or more support bars at a predetermined interval, and the plurality of joint plate support bars are respectively attached to the support bars. It is composed of a plurality of joint plates that overlap each other with a predetermined dimension and can maintain the overlapping state even if the joint part becomes wider or narrower.

このため、一対のレール部に大きな荷重が加わるため、スムーズにスライド移動させることができないとともに、設置のために大きな高さ寸法が必要で、このような寸法が確保できなければ設置することができないという欠点があった。
特開２００２−３８６１２ For this reason, since a big load is added to a pair of rail part, while being unable to slide smoothly, a big height dimension is required for installation, and if such a dimension cannot be secured, it cannot be installed. There was a drawback.
JP 2002-38612 A

本発明は以上のような従来の欠点に鑑み、地震等によって目地部が広くなったり、狭くなったりした場合に、複数個の支持バーをスムーズにスライド移動させて、その揺れ動きを吸収することができるとともに、厚さ寸法が小さく、目地部側の床躯体の高さ寸法が小さくても容易に設置することができる床用目地装置を提供することを目的としている。     In view of the above-mentioned conventional drawbacks, the present invention can smoothly slide a plurality of support bars to absorb the shaking movement when the joint portion is widened or narrowed due to an earthquake or the like. Another object of the present invention is to provide a floor joint device that can be easily installed even if the thickness dimension is small and the height of the floor frame on the joint side is small.

本発明の前記ならびにそのほかの目的と新規な特徴は次の説明を添付図面と照らし合わせて読むと、より完全に明らかになるであろう。
ただし、図面はもっぱら解説のためのものであって、本発明の技術的範囲を限定するものではない。 The above and other objects and novel features of the present invention will become more fully apparent when the following description is read in conjunction with the accompanying drawings.
However, the drawings are for explanation only and do not limit the technical scope of the present invention.

上記目的を達成するために、本発明は目地部を介して設けられた左右の床躯体の目地部側の上部寄りの部位に目地部へ突出するように形成された左右のスラブと、この左右のスラブに両端部がスライド移動可能に支持された所定間隔で傾斜状態で配置された複数個の支持バーと、この複数個の支持バーの両端部の上部に取付けられたローラを前後方向にスライド移動可能にガイドする目地部側の前記左右の床躯体に取付けられた左右のガイドレールと、前記複数個の支持バーに所定間隔で配置された複数個の取付けバーと、この複数個の取付けバーを中央枢支部で枢支し、両端部を前記左右のガイドレールあるいは左右の床躯体に枢支された少なくとも2個以上のパンタグラフ状の伸縮リンク機構と、前記複数個の取付けバーに後端部がそれぞれ固定された先端部が重なり合って、前記目地部を覆う複数個の目地カバーと、この複数個の目地カバーの後端部の目地カバーと先端部が重なり合うように、前記一方のガイドレールあるいは一方の床躯体に取付けられた端部目地カバーとで床用目地装置を構成している。 In order to achieve the above object, the present invention provides a left and right slab formed so as to protrude to a joint part at a portion near the joint part side of the left and right floor frame provided through the joint part, and the right and left slabs. A plurality of support bars arranged at a predetermined interval and supported at both ends by a slab so as to be slidable , and a roller attached to the upper part of the both ends of the support bars are slid in the front-rear direction. Left and right guide rails attached to the left and right floor frame on the joint part side to be movably guided, a plurality of mounting bars arranged at predetermined intervals on the plurality of support bars, and the plurality of mounting bars At least two pantograph-like telescopic link mechanisms pivotally supported by the central pivot, and both ends pivoted by the left and right guide rails or the left and right floor frames, and the rear ends of the plurality of mounting bars Is that The one guide rail or one of the guide rails or the one of the guide rails is arranged such that the fixed tip portions overlap each other, and the joint covers covering the joint portions overlap with the joint covers at the rear end portions of the joint covers. The floor joint device is composed of an end joint cover attached to the floor frame.

以上の説明から明らかなように、本発明にあっては次に列挙する効果が得られる。   As is clear from the above description, the present invention has the following effects.

（１）左右の床躯体の目地部側の上部寄りの部位に目地部へ突出するように形成された左右のスラブと、この左右のスラブに両端部がスライド移動可能に支持された所定間隔で傾斜状態で配置された複数個の支持バーと、この複数個の支持バーの両端部の上部に取付けられたローラを前後方向にスライド移動可能にガイドする目地部側の前記左右の床躯体に取付けられた左右のガイドレールと、前記複数個の支持バーに所定間隔で配置された複数個の取付けバーと、この複数個の取付けバーを中央枢支部で枢支し、両端部を前記左右のガイドレールあるいは左右の床躯体に枢支された少なくとも2個以上のパンタグラフ状の伸縮リンク機構と、前記複数個の取付けバーに後端部がそれぞれ固定された先端部が重なり合って、前記目地部を覆う複数個の目地カバーと、この複数個の目地カバーの後端部の目地カバーと先端部が重なり合うように、前記一方のガイドレールあるいは一方の床躯体に取付けられた端部目地カバーとで構成されているので、目地カバーに加わる荷重を複数個の支持バーを介して、左右のスラブで受けることができる。
したがって、従来のようにスライドレールに支持されている部分で受けるものに比べ、十分な強度で受けることができるとともに、複数個の支持バーのスライド移動をスムーズにさせることができる。 (1) Left and right slabs formed so as to protrude into the joints at the upper part of the left and right floor frame on the joint part side, and at predetermined intervals where both ends are supported by the left and right slabs so as to be slidable. A plurality of support bars arranged in an inclined state and attached to the left and right floor frame on the joint part side for guiding the rollers attached to the upper portions of both ends of the plurality of support bars so as to be slidable in the front-rear direction. Left and right guide rails, a plurality of mounting bars arranged at predetermined intervals on the plurality of support bars, a plurality of mounting bars pivoted at a central pivot, and both ends of the left and right guides At least two or more pantograph-like telescopic link mechanisms pivotally supported by rails or left and right floor frames overlap with the front ends fixed to the plurality of mounting bars respectively to cover the joints. Duplicate It is composed of several joint covers and an end joint cover attached to the one guide rail or one floor frame so that the joints at the rear ends of the joint covers and the front end portions overlap each other. Therefore, the load applied to the joint cover can be received by the left and right slabs via the plurality of support bars.
Therefore, it can receive with sufficient intensity | strength compared with what is received in the part currently supported by the slide rail conventionally, and the sliding movement of a some support bar can be made smooth.

（２）前記（１）によって、複数個の支持バーのスライド移動をガイドする左右のガイドレールに大きな荷重が加わらないので、スムーズにガイドすることができる。 (2) According to the above (1), since a large load is not applied to the left and right guide rails that guide the slide movement of the plurality of support bars, the guide can be smoothly guided.

（３）前記（１）によって、全体の厚さ寸法を小さくできるので、目地部側の床躯体に十分な高さ寸法がない所にでも、容易に設置することができる。 (3) Since the overall thickness dimension can be reduced by the above (1), it can be easily installed even in a place where there is not a sufficient height dimension in the floor frame on the joint portion side.

（４）請求項２も前記（１）〜（３）と同様な効果が得られる。 (4) In claim 2, the same effects as in the above (1) to (3) can be obtained.

以下、図面に示す本発明を実施するための最良の形態により、本発明を詳細に説明する。   Hereinafter, the present invention will be described in detail with reference to the best mode for carrying out the invention shown in the drawings.

図1ないし図8に示す本発明を実施するための最良の第1の形態において、1は目地部２を介して設けられた左右の床躯体３、３の目地部２を覆う本発明の床用目地装置で、この床用目地装置１は前記左右の床躯体３、３の目地部側の上端部寄りの部位に目地部２へ突出するように形成された左右のスラブ４、４と、この左右のスラブ４、４の上面を覆うように固定された合成樹脂材製の左右の滑りプレート５、５と、この左右の滑りプレート５、５に両端部がスライド移動可能に支持された、所定間隔で傾斜状態（最大の移動量の確保で４５度の傾斜）で配置された両端上部にローラ６、６を備える角パイプ材製の複数個の支持バー７と、この複数個の支持バー７の両端部のローラ６、６を前後方向にスライド移動可能にガイドするコ字状のガイド部８と板状の取付け部９を有する前記左右の床躯体３、３の目地部側上部角部に複数個のアンカーボルト１０で固定された左右のガイドレール１１、１１と、前記複数個の支持バー７に所定間隔で支持されるように配置された角パイプ材製の複数個、本実施する形態では５個の取付けバー１２、１２、１２、１２、１２と、この複数個の取付けバー１２、１２、１２、１２、１２を中央枢支部１３、１３、１３、１３、１３に枢支された枢支ピン１４で枢支し、両端部を前記左右のガイドレール１１、１１に枢支ピン１５、１５を有する枢支金具１６、１６で枢支された少なくとも２個以上のパンタグラフ状の伸縮リンク機構１７、１７と、前記複数個の取付けバー１２、１２、１２、１２、１２に後端部のＬ字状の取付け片１８がそれぞれ複数本のビス１９で固定された先端部が重なり合う複数個の目地カバー２０、２０、２０、２０、２０と、この目地カバー２０、２０、２０、２０、２０の取付け片１８、１８、１８、１８、１８に形成された、前記伸縮リンク機構１７、１７との接触を防止する切り欠部２１、２１と、前記目地カバー２０、２０、２０、２０、２０の後端部の目地カバー２０と先端部が重なり合うように、前記一方のガイドレール１１あるいは一方の床躯体３に複数本のアンカービス２２等で固定された端部目地カバー２３と、前記目地カバー２０、２０、２０、２０、２０の先端部の目地カバー２０の先端部を支持するように、前記他方のガイドレール１１あるいは他方の床躯体３に複数本のアンカービス２４等で固定されたハット形鋼形状の支持台２５とで構成されている。   In the first embodiment for carrying out the present invention shown in FIGS. 1 to 8, reference numeral 1 denotes the floor of the present invention covering the joint portions 2 of the left and right floor frames 3 and 3 provided via the joint portions 2. In the joint device, the floor joint device 1 includes left and right slabs 4, 4 formed so as to protrude to the joint portion 2 at a portion near the upper end of the left and right floor frame 3, 3. The left and right sliding plates 5 and 5 made of a synthetic resin material fixed so as to cover the upper surfaces of the left and right slabs 4 and 4, and both ends of the left and right sliding plates 5 and 5 are supported to be slidable. A plurality of support bars 7 made of square pipe material provided with rollers 6, 6 at both upper ends arranged in a tilted state at a predetermined interval (45 ° tilt with the maximum amount of movement secured), and the plurality of support bars U-shaped guide for guiding the rollers 6 and 6 at both ends of the slide 7 so as to be slidable in the front-rear direction Left and right guide rails 11 and 11 fixed by a plurality of anchor bolts 10 to the upper corners of the joints of the left and right floor frames 3 and 3 having a plate portion 8 and a plate-like attachment portion 9; A plurality of square pipe members arranged so as to be supported by the support bar 7 at a predetermined interval, in this embodiment, five attachment bars 12, 12, 12, 12, and 12, and the plurality of attachments The bars 12, 12, 12, 12, 12 are pivotally supported by pivot pins 14 that are pivotally supported by the central pivots 13, 13, 13, 13, 13, and both ends are pivoted to the left and right guide rails 11, 11. At least two or more pantograph-like telescopic link mechanisms 17 and 17 pivotally supported by pivot brackets 16 and 16 having support pins 15 and 15, and the plurality of mounting bars 12, 12, 12, 12, 12 L-shaped mounting piece 18 at the rear end A plurality of joint covers 20, 20, 20, 20, 20, with tip portions fixed by a plurality of screws 19, and mounting pieces 18, 18, 18, of the joint covers 20, 20, 20, 20, 20, The cutout portions 21 and 21 that are formed on the front and rear links 18 and 18 to prevent contact with the telescopic link mechanisms 17 and 17, and the joint cover 20 at the rear end of the joint covers 20, 20, 20, 20, 20 An end joint cover 23 fixed to the one guide rail 11 or one floor frame 3 with a plurality of anchor screws 22 or the like, and the joint covers 20, 20, 20, 20, 20. A hat-shaped steel-shaped support base fixed to the other guide rail 11 or the other floor frame 3 with a plurality of anchor screws 24 or the like so as to support the distal end portion of the joint cover 20 at the distal end portion. It is composed of a 5.

上記構成の床用目地装置１は、通常時には左右のスラブ４、４に支持された複数個の支持バー７、少なくとも２個以上の伸縮リンク機構１７、１７で所定間隔に位置する複数個の取付けバー１２、１２、１２、１２、１２に固定された複数個の目地カバー２０、２０、２０、２０、２０および端部目地カバー２３で目地部２が覆われた状態となっている。   The floor joint device 1 having the above-described configuration is normally provided with a plurality of attachments positioned at predetermined intervals by a plurality of support bars 7 supported by left and right slabs 4 and 4 and at least two or more telescopic link mechanisms 17 and 17. The joint portion 2 is covered with a plurality of joint covers 20, 20, 20, 20, 20 and an end joint cover 23 fixed to the bars 12, 12, 12, 12, 12.

地震等で左右の床躯体３、３が異なる左右方向に揺れ動いて目地部２が広くなると、図７に示すように複数個の支持バー７が左右のガイドレール１１、１１のガイド部８、８に案内されて、左右の滑りプレート５、５上を傾斜が小さくなるようにスライド移動するとともに、該複数個の支持バー７に支持されている複数個の取付けバー１２、１２、１２、１２、１２は伸縮リンク機構１７、１７によって、広い所定間隔となるように、該複数個の支持バー７上をスライド移動し、複数個の目地カバー２０、２０、２０、２０、２０の先端部の重なりが少なくなるようにスライド移動して、その揺れ動きを吸収する。   When the left and right floor frames 3 and 3 are swung in different left and right directions due to an earthquake or the like, and the joint portion 2 is widened, as shown in FIG. 7, the plurality of support bars 7 are guided by the guide portions 8 and 8 of the left and right guide rails 11 and 11. And a plurality of mounting bars 12, 12, 12, 12, which are supported by the plurality of support bars 7 while sliding on the left and right sliding plates 5, 5 so as to reduce the inclination. The telescopic link mechanisms 17 and 17 slide and move the plurality of support bars 7 on the plurality of support bars 7 so that the predetermined intervals are wide, and the tip ends of the plurality of joint covers 20, 20, 20, 20, 20 overlap. Slide it so that there is less to absorb the shaking movement.

目地部２が狭くなると、図８に示すように複数個の支持バー７が左右のガイドレール１１、１１のガイド部８、８に案内されて左右の滑りプレート５、５上を傾斜が大きくなるようにスライド移動するとともに、該複数個の支持バー７に支持されている複数個の取付けバー１２、１２、１２、１２、１２は伸縮リンク機構１７、１７によって狭い所定間隔となるように、該複数個の支持バー７上をスライド移動し、複数個の目地カバー２０、２０、２０、２０、２０の先端部の重なりが大きくなるようにスライド移動して、その揺れ動きを吸収する。
なお、揺れ動きが停止して元の状態に左右の床躯体３、３が位置すると、自動的に元の状態に戻る。
[発明を実施するための異なる形態] When the joint portion 2 is narrowed, a plurality of support bars 7 are guided by the guide portions 8 and 8 of the left and right guide rails 11 and 11 as shown in FIG. The plurality of mounting bars 12, 12, 12, 12, and 12 supported by the plurality of support bars 7 are narrowly spaced by the telescopic link mechanisms 17 and 17, The plurality of support bars 7 are slid and moved so that the tip portions of the joint covers 20, 20, 20, 20, 20 are overlapped, and the shaking motion is absorbed.
In addition, when the left and right floor frames 3 and 3 are located in the original state after the shaking motion is stopped, the original state is automatically restored.
[Different forms for carrying out the invention]

次に、図９ないし図１８に示す本発明を実施するための異なる形態につき説明する。なお、これらの本発明を実施するための異なる形態の説明に当って、前記本発明を実施するための最良の第１の形態と同一構成部分には同一符号を付して重複する説明を省略する。   Next, different modes for carrying out the present invention shown in FIGS. 9 to 18 will be described. In the description of these different modes for carrying out the present invention, the same components as those in the best mode for carrying out the present invention are designated by the same reference numerals and redundant description is omitted. To do.

図９ないし図１１に示す本発明を実施するための第２の形態において、前記本発明を実施するための最良の第１の形態と主に異なる点は、先端部の目地カバー２０Ａの先端部を逆Ｌ字状に形成した脚部材２６を形成したものを用いた点で、このような先端部の目地カバー２０Ａを用いて構成した床用目地装置１Ａにしても、
前記本発明を実施するための最良の第１の形態と同様な作用効果が得られる。 The second embodiment for carrying out the present invention shown in FIGS. 9 to 11 is mainly different from the best first embodiment for carrying out the present invention in that the distal end portion of the joint cover 20A at the distal end portion. The floor joint device 1A configured by using such a joint cover 20A at the tip is used in that a leg member 26 formed in an inverted L shape is used.
The same effect as the first preferred embodiment for carrying out the present invention can be obtained.

図１２ないし図１５に示す本発明を実施するための第３の形態において、前記本発明を実施するための最良の第１の形態と主に異なる点は、外側が傾斜面２７に形成された支持台２５Ａと、後部取付け片１８部位が傾斜面２８に形成された端部目地カバー２３Ａとを用いた点で、このように構成した床用目地装置１Ｂにしても、前記本発明を実施するための最良の第１の形態と同様な作用効果が得られる。   The third embodiment for carrying out the present invention shown in FIGS. 12 to 15 is mainly different from the first embodiment for carrying out the present invention in that the outer side is formed on the inclined surface 27. The present invention is also applied to the floor joint device 1B configured as described above in that the support base 25A and the end joint cover 23A in which the rear attachment piece 18 is formed on the inclined surface 28 are used. Therefore, the same effects as those of the best first embodiment can be obtained.

図１６ないし図１８に示す本発明を実施するための第４の形態において、前記本発明を実施するための最良の第１の形態と主に異なる点は、先端目地カバー２０を床躯体３上をスライド移動できるようにアングル状の取付け部９Ａを皿頭のアンカーボルト１０Ａで固定する左右のガイドレール１１Ａ、１１Ａを用いた点で、このような左右のガイドレール１１Ａ、１１Ａを用いて構成した床用目地装置１Ｃにしても、前記本発明を実施するための最良の第１の形態と同様な作用効果が得られるとともに、左右の床躯体３、３の床面とほぼ同一面に複数個の目地カバー２０、２０、２０、２０、２０を配置することができる。   The fourth embodiment for carrying out the present invention shown in FIGS. 16 to 18 is mainly different from the best first embodiment for carrying out the present invention in that the tip joint cover 20 is placed on the floor frame 3. The left and right guide rails 11A and 11A are used in that the angle-shaped mounting portion 9A is fixed with the countersunk anchor bolts 10A so that the right and left guide rails 11A and 11A are used. Even in the floor joint device 1C, the same effect as that of the first embodiment for carrying out the present invention can be obtained, and a plurality of floor joint devices 1C can be provided on substantially the same surface as the floor surfaces of the left and right floor frames 3, 3. The joint covers 20, 20, 20, 20, 20 can be arranged.

なお、前記本発明を実施する各形態では左右のスラブ４、４に左右の滑りプレート５、５を設置したものについて説明したが、本発明はこれに限らず、滑りやすい面に形成された左右のスラブであれば、そのまま使用してもよく、あるいは複数個の支持バー７の両端部寄りの部位に滑りプレートやシートを配置してもよい。   In each of the embodiments for carrying out the present invention, the left and right slabs 4, 4 are provided with the left and right sliding plates 5, 5, but the present invention is not limited to this, and the left and right formed on a slippery surface. If it is the slab of this, you may use as it is or you may arrange | position a sliding plate and a sheet | seat in the site | part close | similar to the both ends of the some support bar 7. FIG.

本発明は床用目地装置を製造する産業で利用される。   The present invention is used in the industry for manufacturing floor joint devices.

本発明を実施するための最良の第１の形態の平面図。The top view of the best 1st form for implementing this invention. 図１の２−２線に沿う拡大断面図。The expanded sectional view which follows the 2-2 line of FIG. 図１の３−３線に沿う断面図。Sectional drawing which follows the 3-3 line of FIG. 本発明を実施するための最良の第１の形態の複数個の支持バーの設置状態の説明図。Explanatory drawing of the installation state of the some support bar of the best 1st form for implementing this invention. 本発明を実施するための最良の第１の形態の伸縮リンク機構の設置状態の説明図。Explanatory drawing of the installation state of the expansion-contraction link mechanism of the best 1st form for implementing this invention. 本発明を実施するための最良の第１の形態の目地カバーの説明図。Explanatory drawing of the joint cover of the 1st best form for implementing this invention. 本発明を実施するための最良の第１の形態の目地部が広くなった動作説明図。The operation explanatory view in which the joint part of the best 1st form for carrying out the present invention became wide. 本発明を実施するための最良の第１の形態の目地部が狭くなった動作説明図。The operation explanatory view in which the joint part of the best 1st form for carrying out the present invention became narrow. 本発明を実施するための第２の形態の平面図。The top view of the 2nd form for carrying out the present invention. 図９の１０−１０線に沿う拡大断面図。The expanded sectional view which follows the 10-10 line of FIG. 本発明を実施するための第２の形態の先端部の目地カバーの説明図。Explanatory drawing of the joint cover of the front-end | tip part of the 2nd form for implementing this invention. 本発明を実施するための第３の形態の平面図。The top view of the 3rd form for carrying out the present invention. 図１２の１３−１３線に沿う拡大断面図。The expanded sectional view which follows the 13-13 line of FIG. 本発明を実施するための第３の形態の支持台の説明図。Explanatory drawing of the support stand of the 3rd form for implementing this invention. 本発明を実施するための第３の形態の端部目地カバーの説明図。Explanatory drawing of the edge part joint cover of the 3rd form for implementing this invention. 本発明を実施するための第４の形態の平面図。The top view of the 4th form for carrying out the present invention. 図１６の１７−１７線に沿う拡大断面図。The expanded sectional view which follows the 17-17 line of FIG. 本発明を実施するための第４の形態のガイドレールの説明図。Explanatory drawing of the guide rail of the 4th form for implementing this invention.

１、１Ａ、１Ｂ、１Ｃ：床用目地装置、
２：目地部、 ３：床躯体、
４：スラブ、 ５：滑りプレート、
６：ローラ、 ７：支持バー、
８：ガイド部、 ９、９Ａ：取付け部、
１０、１０Ａ：アンカーボルト、 １１、１１Ａ：ガイドレール、
１２：取付けバー、 １３：中央枢支部、
１４：枢支ピン、 １５：枢支ピン、
１６：枢支金具、 １７：伸縮リンク機構、
１８：取付け片、 １９：ビス、
２０、２０Ａ：目地カバー、 ２１：切り欠部、
２２：アンカービス、 ２３、２３Ａ：端部目地カバー、
２４：アンカービス、 ２５、２５Ａ：支持台、
２６：脚部材、 ２７：傾斜面、
２８：傾斜面。 1, 1A, 1B, 1C: floor joint device,
2: joint part, 3: floor frame,
4: Slab, 5: Sliding plate,
6: Roller, 7: Support bar,
8: Guide portion, 9, 9A: Mounting portion,
10, 10A: Anchor bolt 11, 11A: Guide rail,
12: mounting bar, 13: central pivot,
14: pivot pin, 15: pivot pin,
16: pivot bracket, 17: telescopic link mechanism,
18: Mounting piece, 19: Screw,
20, 20A: joint cover, 21: notch,
22: Anchor screw 23, 23A: End joint cover,
24: Anchor screw 25, 25A: Support base,
26: Leg member, 27: Inclined surface,
28: Inclined surface.

Claims (2)

目地部を介して設けられた左右の床躯体の目地部側の上部寄りの部位に目地部へ突出するように形成された左右のスラブと、この左右のスラブに両端部がスライド移動可能に支持された所定間隔で傾斜状態で配置された複数個の支持バーと、この複数個の支持バーの両端部の上部に取付けられたローラを前後方向にスライド移動可能にガイドする目地部側の前記左右の床躯体に取付けられた左右のガイドレールと、前記複数個の支持バーに所定間隔で配置された複数個の取付けバーと、この複数個の取付けバーを中央枢支部で枢支し、両端部を前記左右のガイドレールあるいは左右の床躯体に枢支された少なくとも2個以上のパンタグラフ状の伸縮リンク機構と、前記複数個の取付けバーに後端部がそれぞれ固定された先端部が重なり合って、前記目地部を覆う複数個の目地カバーと、この複数個の目地カバーの後端部の目地カバーと先端部が重なり合うように、前記一方のガイドレールあるいは一方の床躯体に取付けられた端部目地カバーとからなることを特徴とする床用目地装置。 The left and right slabs that project from the left and right floor slabs to the joints at the upper part of the joints on the left and right floor frames, and the left and right slabs are slidably supported at both ends. A plurality of support bars arranged in a slanted state at predetermined intervals, and the left and right of the joint part side for guiding the rollers attached to the upper portions of both ends of the plurality of support bars so as to be slidable in the front-rear direction. Left and right guide rails mounted on the floor frame, a plurality of mounting bars arranged at predetermined intervals on the plurality of support bars, and a plurality of mounting bars pivoted at a central pivot, At least two or more pantograph-like telescopic link mechanisms pivotally supported by the left and right guide rails or the left and right floor frame, and the front ends fixed to the plurality of mounting bars respectively overlap, A plurality of joint covers covering the joint portions, and end joints attached to the one guide rail or one floor frame so that the joints at the rear ends of the joint covers and the tip portions overlap each other. A floor joint device comprising a cover. 目地部を介して設けられた左右の床躯体の目地部側の上部寄りの部位に目地部へ突出するように形成された左右のスラブと、この左右のスラブの上面にそれぞれ固定された左右の滑りプレートと、この左右の滑りプレートに両端部がスライド移動可能に支持された所定間隔で傾斜状態で配置された複数個の支持バーと、この複数個の支持バーの両端部の上部に取付けられたローラを前後方向にスライド移動可能にガイドする目地部側の前記左右の床躯体に取付けられた先端部にコ字状のガイド部が形成された左右のガイドレールと、前記複数個の支持バーに所定間隔で支持されるように配置された複数個の取付けバーと、この複数個の取付けバーを中央枢支部で枢支し、両端部を前記左右のガイドレールあるいは左右の床躯体に枢支された少なくとも2個以上のパンタグラフ状の伸縮リンク機構と、前記複数個の取付けバーに後端部がそれぞれ固定された先端部が重なり合って、前記目地部を覆う複数個の目地カバーと、この複数個の目地カバーの後端部の目地カバーと先端部が重なり合うように、前記一方のガイドレールあるいは一方の床躯体に取付けられた端部目地カバーと、前記複数個の目地カバーの先端部の目地カバーの先端部と重なり合う他方のガイドレールあるいは他方の床躯体に固定されたハット形鋼形状の支持台とからなることを特徴とする床用目地装置。 Left and right slabs formed to project to the joints at the upper part of the joints on the left and right floor frame provided through the joints, and left and right slabs fixed to the upper surfaces of the left and right slabs, respectively A slide plate, a plurality of support bars arranged at an inclined interval at both ends supported by the left and right slide plates so as to be slidable, and attached to the upper portions of both ends of the plurality of support bars. Left and right guide rails having U-shaped guide portions formed at the front end portions attached to the left and right floor casings on the joint portion side for guiding the rollers to be slidable in the front-rear direction, and the plurality of support bars A plurality of mounting bars arranged so as to be supported at predetermined intervals, and the plurality of mounting bars are pivotally supported by a central pivot, and both ends are pivotally supported by the left and right guide rails or the left and right floor frames. Small At least two pantograph-like telescopic link mechanisms, a plurality of joint covers covering the joint parts, and a plurality of joint covers covering the joint parts, each of which has a plurality of mounting bars and their front ends fixed respectively. An end joint cover attached to the one guide rail or one floor frame so that a joint cover at the rear end portion of the joint cover and the tip end portion overlap, and a joint cover at the front end portion of the plurality of joint covers A floor joint device characterized by comprising a hat-shaped steel-shaped support base fixed to the other guide rail or the other floor frame that overlaps the tip of the floor .
JP2006283568A 2006-10-18 2006-10-18 Floor joint device Expired - Fee Related JP4755962B2 (en)

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