JP2002047740A - Joint device for floor - Google Patents

Joint device for floor

Info

Publication number
JP2002047740A
JP2002047740A JP2000236463A JP2000236463A JP2002047740A JP 2002047740 A JP2002047740 A JP 2002047740A JP 2000236463 A JP2000236463 A JP 2000236463A JP 2000236463 A JP2000236463 A JP 2000236463A JP 2002047740 A JP2002047740 A JP 2002047740A
Authority
JP
Japan
Prior art keywords
joint
wall surface
plate
joint plate
floor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2000236463A
Other languages
Japanese (ja)
Other versions
JP3662181B2 (en
Inventor
Hideo Goto
英夫 後藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Doei Gaiso YK
Original Assignee
Doei Gaiso YK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Doei Gaiso YK filed Critical Doei Gaiso YK
Priority to JP2000236463A priority Critical patent/JP3662181B2/en
Publication of JP2002047740A publication Critical patent/JP2002047740A/en
Application granted granted Critical
Publication of JP3662181B2 publication Critical patent/JP3662181B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

PROBLEM TO BE SOLVED: To provide a joint device for a floor, capable of being safely used, allowing even a heavy joint plate to be smoothly slid and eliminating the generation of clearance at an end part even if a joint part is made wider or narrower. SOLUTION: The joint device for the floor comprises: a pair of recessed parts opening toward the joint part and formed in right and left floor skeletons on the side of the joint part in a section having a wall surface formed integral with one building at least at one end part of the right and left buildings built through the joint part; the dish-shaped joint plate, both side parts of which are supported in such a manner as to cover the section except the wall-surface side of the paired recessed parts and stranded on the right and left floor skeletons when the joint part is made narrower; a center-of-joint-plate maintaining mechanism provided with a movable supporting bar disposed in an inclined state, which allows the central part of the joint plate to be constantly located in the central part of the joint part; an end-part joint plate overlapping slidably by a prescribed amount with the joint plate covering the paired recessed parts on the side of the wall surface; and an urging mechanism using an urging spring for constantly urging the end-part joint plate in the direction of the wall surface.

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】本発明は目地部を介して建て
られた左右の建物の少なくとも一端部に、一方の建物と
一体に形成された、壁面を有する部位の床目地部を覆う
床用目地装置に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a joint for floor covering at least one end of right and left buildings built through joints, which is formed integrally with one of the buildings and has a wall joint portion having a wall surface. Related to the device.

【0002】[0002]

【従来の技術】従来、この種の床用目地装置は目地部を
覆う目地プレートと、この目地プレートの中央部を常時
目地部の中央部に位置させる、少なくとも2個以上のパ
ンタグラフ形状のリンク機構を用いた目地プレート中央
維持機構とで構成されている。
2. Description of the Related Art Conventionally, a joint device for floors of this type has a joint plate for covering a joint portion and at least two or more pantograph-shaped link mechanisms for constantly positioning the center of the joint plate at the center of the joint portion. And a joint plate center maintaining mechanism using the above.

【0003】[0003]

【発明が解決しようとする課題】従来の床用目地装置は
パンタグラフ形状のリンク機構を用いた目地プレート中
央維持機構を使用しているので、比較的軽量な目地プレ
ートを用いる場合には、目地プレートを目的通りに目地
部の中央部に位置させることができるが、皿状の目地プ
レート本体内にもモルタルを充填して、タイル等の床材
を固定する目地プレートの場合、目地プレートが重く、
パンタグラフ形状のリンク機構を用いた目地プレート中
央維持機構ではスムーズに目地プレートをスライド移動
させることができないという欠点があった。また、一方
の建物の床躯体に一端部を枢支し、他端部を他方の建物
の床躯体に取付けられたレールにスライド可能に取付け
られた、傾斜状態で配置される支持バーを用いる目地プ
レート中央維持機構を使用すると、重い目地プレートで
も目地プレートをスライド移動可能に支持することがで
きるが、目地部が広くなったり、狭くなったりした場
合、目地プレートが前後方向に目地部が変化した寸法の
半分の寸法分だけスライド移動して、端部に隙間が生じ
たり、壁面に衝突して損傷するという欠点があった。
The conventional joint device for floor uses a joint plate center maintaining mechanism using a pantograph-shaped link mechanism. Therefore, when a relatively lightweight joint plate is used, the joint plate is not used. Can be positioned at the center of the joint part as intended, but in the case of a joint plate that fills the mortar inside the dish-shaped joint plate body and fixes flooring materials such as tiles, the joint plate is heavy,
The joint plate center maintaining mechanism using the pantograph link mechanism has a drawback that the joint plate cannot be smoothly slid. Further, a joint using a support bar which is pivotally mounted at one end to a floor frame of one building and is slidably mounted at the other end to a rail mounted to the floor frame of the other building, and is disposed in an inclined state. By using the plate center maintenance mechanism, even a heavy joint plate can support the joint plate slidably, but when the joint part becomes wide or narrow, the joint plate changes in the front-back direction. There is a drawback that the sliding movement by half of the dimension causes a gap at the end, or the wall collides with and damages the wall.

【0004】本発明は以上のような従来の欠点に鑑み、
重い目地プレートでもスムーズにスライド移動させるこ
とができるとともに、目地部が広くなったり、狭くなっ
ても端部に隙間が生じたりすることがなく、安全に使用
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。
The present invention has been made in view of the above-mentioned conventional drawbacks,
Provided is a floor joint device that can be used safely even when a heavy joint plate can be slid smoothly, and there is no gap at the end even if the joint portion becomes wide or narrow. It is intended to be.

【0005】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 completely 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.

【0006】[0006]

【課題を解決するための手段】上記目的を達成するため
に、本発明は目地部を介して建てられた左右の建物の少
なくとも一端部に、一方の建物と一体に形成された壁面
を有する部位の目地部側の左右の床躯体に反目地部側が
傾斜面に形成された目地部に開口する一対の凹部と、こ
の一対の凹部の前記壁面側を除く部位を覆うように両側
部が支持され、前記目地部が狭くなると両側部が前記左
右の床躯体上に乗り上がるように両側部が傾斜面に形成
された並列された複数個の皿状の目地プレートと、この
複数個の目地プレートの中央部を常時前記目地部の中央
部に位置させる、一方の目地部側の床躯体に取付けられ
たレール、このレールに一端部がスライド移動可能に取
付けられ、他端部が他方の目地部側の床躯体に枢支され
た傾斜状態に配置される少なくとも2本以上の支持バ
ー、この少なくとも2本以上の支持バーのほぼ中央部に
枢支された補強バー、この補強バーに上下移動可能に枢
支された前記複数個の目地プレートのほぼ中央部にそれ
ぞれ取付けられた複数個の支持杆とからなる目地プレー
ト中央維持機構と、前記壁面側の一対の凹部を覆う前記
壁面側の目地プレートにスライド移動可能に所定量重な
る端部目地プレートと、この端部目地プレートを常時壁
面方向に付勢する付勢スプリングを用いた付勢機構とで
床用目地装置を構成している。
In order to achieve the above-mentioned object, the present invention provides a part having at least one end of right and left buildings built through joints and having a wall formed integrally with one of the buildings. A pair of recesses that are open to the joints formed on the inclined surfaces with the joints opposite to the joints formed on the left and right floor skeletons on both sides of the joints, and both sides are supported so as to cover portions of the pair of recesses excluding the wall side. A plurality of parallel plate-shaped joint plates having both sides formed on an inclined surface so that the joints become narrower so that both sides ride on the left and right floor frames; and A rail attached to the floor frame on one joint side, the center of which is always located at the center of the joint, one end of which is slidably mounted on this rail, and the other end of which is on the other joint side. In a tilted state supported by a floor frame At least two or more support bars, a reinforcing bar pivotally supported at a substantially central portion of the at least two or more support bars, and a substantially central portion of the plurality of joint plates pivotally supported by the reinforcing bar so as to be vertically movable. A joint plate center maintaining mechanism composed of a plurality of support rods respectively attached to the portion, an end joint plate slidably overlapped with the joint plate on the wall surface covering the pair of recesses on the wall surface by a predetermined amount, A floor joint device is constituted by an urging mechanism using an urging spring that constantly urges the end joint plate in the wall direction.

【0007】[0007]

【発明の実施の形態】以下、図面に示す実施の形態によ
り、本発明を詳細に説明する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the embodiments shown in the drawings.

【0008】図1ないし図12に示す本発明の第1の実
施の形態において、1は目地部2を介して建てられた左
右の建物3、3の少なくとも一端部、本発明の実施の形
態では両端部に一方の建物3と一体に形成された壁面
4、4を有する部位の床目地部2を覆う本発明の床用目
地装置で、この床用目地装置1は前記左右の建物3、3
の目地部2側の左右の床躯体3a、3aに反目地部側が
傾斜面5、5に形成された目地部に開口する一対の凹部
6、6と、この一対の凹部6、6の前記壁面4、4側を
除く部位を覆うように両側部が支持され、前記目地部2
が狭くなると両側部が前記左右の床躯体3a、3a上に
乗り上がる、並列された複数個の皿状の目地プレート7
と、この複数個の皿状の目地プレート7の中央部を前記
目地部2の中央部に位置させる傾斜状態で配置される移
動可能な支持バー8を備える目地プレート中央維持機構
9と、前記壁面4、4側の一対の凹部6、6を覆う前記
両端部の目地プレート7、7にスライド移動可能に所定
量重なる端部目地プレート10、10と、この端部目地
プレート10、10を常時壁面4、4方向に付勢する付
勢スプリング11、11を用いた付勢機構12、12と
で構成されている。
In the first embodiment of the present invention shown in FIGS. 1 to 12, reference numeral 1 denotes at least one end of right and left buildings 3, 3 built through joints 2. In the embodiment of the present invention, A floor joint device according to the present invention for covering a floor joint portion 2 of a portion having walls 4, 4 integrally formed with one building 3 at both ends, and the floor joint device 1 comprises the left and right buildings 3, 3
A pair of recesses 6 open on joints formed on the inclined surfaces 5 and 5 on the left and right floor frames 3a and 3a on the joint 2 side of the joints 2 and the wall surfaces of the pair of recesses 6 and 6 The joints 2 are supported on both sides so as to cover portions other than the four and four sides.
When the width becomes narrower, both side portions ride on the left and right floor frames 3a, 3a, and a plurality of parallel plate-shaped joint plates 7 are arranged.
A joint plate center maintaining mechanism 9 including a movable support bar 8 which is disposed in an inclined state and positions the center of the plurality of dish-shaped joint plates 7 at the center of the joint 2; End joint plates 10 and 10 which are slidably overlapped with the joint plates 7 and 7 at both ends which cover the pair of recesses 6 and 6 on the 4 and 4 sides, and the end joint plates 10 and 10 are always wall-mounted. It comprises biasing mechanisms 12, 12 using biasing springs 11, 11 for biasing in four and four directions.

【0009】前記皿状の目地プレート7は図4に示すよ
うに、両側部が前記一対の凹部6、6の傾斜面5、5と
面接触可能な傾斜面13、13に形成された、金属材で
皿状に形成された目地プレート本体14と、この目地プ
レート本体14内に充填されたモルタルやコンクリート
15と、このモルタルやコンクリート15の上面に設置
したタイルや床化粧材等の床材16とで構成されてい
る。
As shown in FIG. 4, the dish-shaped joint plate 7 is formed of a metal plate having both sides formed on inclined surfaces 13, 13 which can make surface contact with the inclined surfaces 5, 5 of the pair of recesses 6, 6, respectively. Joint plate body 14 formed in a dish shape with a material, mortar or concrete 15 filled in joint plate body 14, and floor material 16 such as tile or floor decorative material installed on the upper surface of this mortar or concrete 15 It is composed of

【0010】前記目地プレート中央維持機構9は図5に
示すように、一方の建物3の目地部2側の床躯体3aに
ほぼ水平に固定されたレール17と、このレール17に
一端部がスライド移動可能に取付けられ、他端部が他方
の建物3の目地部側の床躯体3aに固定された取付け金
具18に枢支ピン19によって枢支された傾斜状態、本
発明の実施の形態では45度の傾斜で配置された少なく
とも2本以上の支持バー8、8と、この少なくとも2本
以上の支持バー8、8のほぼ中央部に枢支ピン20、2
0で枢支された補強バー21と、この補強バー21に上
下移動可能に枢支された、前記複数個の目地プレート7
のほぼ中央部にそれぞれ固定状態で取付けられた複数個
の支持杆22とで構成されている。
As shown in FIG. 5, the joint plate center maintaining mechanism 9 has a rail 17 fixed substantially horizontally to the floor frame 3a on the joint part 2 side of one of the buildings 3, and one end of the rail 17 slides on the rail 17. An inclined state in which the other end is movably mounted and the other end is pivotally supported by a pivot pin 19 on a mounting bracket 18 fixed to a floor frame 3a on the joint side of the other building 3, in the embodiment of the present invention 45 At least two or more support bars 8, 8 arranged at an angle of inclination, and pivot pins 20, 2 at approximately the center of the at least two or more support bars 8, 8.
0, and the plurality of joint plates 7 pivotally supported by the reinforcing bar 21 so as to be vertically movable.
And a plurality of support rods 22 each fixedly attached to a substantially central portion thereof.

【0011】前記端部目地プレート10、10は図6に
示すように、金属材で形成された板状の端部目地プレー
ト本体23と、この端部目地プレート本体23の一端部
より上方へ突出し、壁面4の開口部24を覆うカバー板
25とで構成されている。
As shown in FIG. 6, the end joint plates 10 and 10 project from a plate-shaped end joint plate main body 23 made of a metal material and one end of the end joint plate main body 23 upward. , And a cover plate 25 that covers the opening 24 of the wall surface 4.

【0012】前記付勢機構12、12は図7に示すよう
に、前記両端部の目地プレート7、7の外側壁面7aの
ほぼ中央部下部寄りの部位に形成された貫通孔26を貫
通するように設けられたガイド筒27と、このガイド筒
27内に収納された付勢スプリング11と、前記ガイド
筒27内にスライド移動可能に一端部が挿入され、他端
部が前記端部目地プレート10に取付け板28を介して
固定された押し圧杆29とで構成されている。
As shown in FIG. 7, the urging mechanisms 12, 12 pass through through holes 26 formed in the outer wall surfaces 7a of the joint plates 7, 7 at both ends, substantially in the lower part of the center. , A biasing spring 11 housed in the guide tube 27, one end of which is slidably inserted into the guide tube 27, and the other end of which is the end joint plate 10. And a pressing rod 29 fixed via a mounting plate 28.

【0013】上記構成の床用目地装置1は、地震等によ
って左右の建物3、3が目地部2が狭くなるように揺れ
動いた場合には、図8および図9に示すように目地プレ
ート中央維持機構9によって、複数個の目地プレート7
の中央部は目地部2の中央部に維持されるため、複数個
の目地プレート7の両側部は一対の凹部6、6の傾斜面
5、5によって上方へ押し上げられながら左右の床躯体
3a、3a上へ乗り上がり、その揺れ動きを吸収する。
この時、目地プレート中央維持装置9の支持バー8、8
の傾斜角度が大きくなるように回動するため、目地部2
の寸法が小さくなった分の半分の寸法が該支持バー8、
8の中央部で前後方向に移動し、複数個の目地プレート
7を該方向にスライド移動させる。この複数個の目地プ
レート7が前後方向に移動しても、付勢機構12、12
によって端部目地プレート10、10が壁面4、4方向
に付勢され、壁面4、4と端部目地プレート10、10
との間に隙間が生じたりするのを確実に防止することが
できる。
When the right and left buildings 3 and 3 swing due to an earthquake or the like so that the joints 2 become narrower, the floor joint device 1 having the above-mentioned structure maintains the joint plate center as shown in FIGS. By a mechanism 9, a plurality of joint plates 7
Is maintained at the center of the joint 2, so that both sides of the plurality of joint plates 7 are pushed upward by the inclined surfaces 5, 5 of the pair of recesses 6, 6 while the left and right floor frames 3 a, Riding on 3a absorbs the swinging motion.
At this time, the support bars 8, 8 of the joint plate
Is rotated so that the inclination angle of the joint becomes large.
The half of the reduced size of the support bar 8,
8, the joint plate 7 is moved in the front-rear direction, and a plurality of joint plates 7 are slid in the direction. Even if the plurality of joint plates 7 move in the front-rear direction, the urging mechanisms 12
The end joint plates 10, 10 are urged in the direction of the wall surfaces 4, 4 by the side walls 4, 4 and the end joint plates 10, 10.
It is possible to reliably prevent a gap from being generated between them.

【0014】目地部2が広くなった場合には図10およ
び図11に示すように、複数個の目地プレート7の両端
部が一対の凹部6、6上をスライド移動して、その揺れ
動きを前述と同様に吸収する。
When the joint portion 2 is widened, as shown in FIGS. 10 and 11, both end portions of a plurality of joint plates 7 slide on a pair of recesses 6, 6, and the swinging motion is reduced. Absorb as well.

【0015】左右の建物3、3が異なる前後方向に揺れ
動いた場合には、図12に示すように端部目地プレート
10、10が付勢機構12、12の付勢スプリング1
1、11の弾性力によって常時壁面4、4に当接するよ
うに付勢された状態を保って、その揺れ動きを吸収する
ことができる。
When the left and right buildings 3 and 3 swing in different longitudinal directions, as shown in FIG. 12, the end joint plates 10 and 10 are moved by the urging springs 1 of the urging mechanisms 12 and 12.
The oscillating movement can be absorbed while maintaining the state of being urged so as to always contact the wall surfaces 4 and 4 by the elastic force of 1 and 11.

【0016】[0016]

【発明の異なる実施の形態】次に、図13ないし図18
に示す本発明の異なる実施の形態につき説明する。な
お、これらの本発明の異なる実施の形態の説明に当っ
て、前記本発明の第1の実施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, FIG. 13 to FIG.
Hereinafter, different embodiments of the present invention will be described. In the description of the different embodiments of the present invention, the same components as those of the first embodiment of the present invention are denoted by the same reference numerals, and duplicate description will be omitted.

【0017】図13および図14に示す本発明の第2の
実施の形態において、前記本発明の第1の実施の形態と
主に異なる点は、一方の建物3と他方の建物3の他端部
に手摺30を設け、一端部にだけ端部目地プレート10
を設けるとともに、1枚の目地プレート7Aを用いた点
で、このように構成された床用目地装置1Aにしても前
記本発明の第1の実施の形態と同様な作用効果が得られ
る。
The second embodiment of the present invention shown in FIGS. 13 and 14 is different from the first embodiment of the present invention mainly in that one building 3 and the other end of the other building 3 are different from each other. A handrail 30 is provided at the end, and the end joint plate 10 is provided only at one end.
Is provided, and the same effect as that of the first embodiment of the present invention can be obtained in the floor joint device 1A configured as described above in that one joint plate 7A is used.

【0018】図15および図16に示す本発明の第3の
実施の形態において、前記本発明の第2の実施の形態と
主に異なる点は、補強バー21に付勢スプリング11と
押し圧杆29とを取付けた付勢機構12Aを用いた点
で、このように構成された床用目地装置1Bにしても、
前記本発明の第2の実施の形態と同様な作用効果が得ら
れる。
The third embodiment of the present invention shown in FIGS. 15 and 16 is different from the second embodiment of the present invention mainly in that a reinforcing bar 21 is provided with an urging spring 11 and a pressure rod. In the point that the urging mechanism 12A to which the second joint 29 is attached is used, the floor joint device 1B configured as described above can be used.
The same operation and effect as those of the second embodiment of the present invention can be obtained.

【0019】図17および図18に示す本発明の第4の
実施の形態において、前記本発明の第2の実施の形態と
主に異なる点は、一対の凹部6、6に金属材製の下地板
31、32を複数本のビス33等によって固定するとと
もに、一方の下地板31にレール17を一体形成し、他
方の下地板32に取付け金具18を設けるとともに、補
強バーを用いない目地プレート中央維持機構9Aを用い
た点で、このように構成した床用目地装置1Cにして
も、前記本発明の第2の実施の形態と同様な作用効果が
得られる。
The fourth embodiment of the present invention shown in FIGS. 17 and 18 is mainly different from the second embodiment of the present invention in that a pair of recesses 6, The base plates 31 and 32 are fixed by a plurality of screws 33 and the like, the rails 17 are integrally formed on one base plate 31, the mounting bracket 18 is provided on the other base plate 32, and the center of the joint plate without reinforcing bars is provided. In the point that the maintenance mechanism 9A is used, even in the floor joint device 1C configured as described above, the same operation and effect as those of the second embodiment of the present invention can be obtained.

【0020】[0020]

【発明の効果】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 apparent from the above description, the following effects can be obtained in the present invention.

【0021】(1)目地部を介して建てられた左右の建
物の少なくとも一端部に、一方の建物と一体に形成され
た壁面を有する部位の目地部側の左右の床躯体に反目地
部側が傾斜面に形成された目地部に開口する一対の凹部
と、この一対の凹部の前記壁面側を除く部位を覆うよう
に両側部が支持され、前記目地部が狭くなると両側部が
前記左右の床躯体上に乗り上がるように両側部が傾斜面
に形成された並列された複数個の皿状の目地プレート
と、この複数個の目地プレートの中央部を常時前記目地
部の中央部に位置させる、一方の目地部側の床躯体に取
付けられたレール、このレールに一端部がスライド移動
可能に取付けられ、他端部が他方の目地部側の床躯体に
枢支された傾斜状態に配置される少なくとも2本以上の
支持バー、この少なくとも2本以上の支持バーのほぼ中
央部に枢支された補強バー、この補強バーに上下移動可
能に枢支された前記複数個の目地プレートのほぼ中央部
にそれぞれ取付けられた複数個の支持杆とからなる目地
プレート中央維持機構と、前記壁面側の一対の凹部を覆
う前記壁面側の目地プレートにスライド移動可能に所定
量重なる端部目地プレートと、この端部目地プレートを
常時壁面方向に付勢する付勢スプリングを用いた付勢機
構とで構成されているので、目地プレート中央維持機構
の作動によって、目地プレートが前後方向にスライド移
動しても、そのスライド移動によって目地部に隙間が生
じるのを端部目地プレートで確実に覆うことができる。
したがって、覆っている目地部に隙間が生じることな
く、安全に使用することができる。
(1) At least one end of each of the left and right buildings built through the joints, the joints opposite to the left and right floor frames on the joint side of the part having the wall surface formed integrally with one of the buildings. A pair of recesses opening to the joint formed on the inclined surface, and both sides are supported so as to cover a portion of the pair of recesses excluding the wall surface side, and when the joint becomes narrow, the both sides become the left and right floors. A plurality of parallel plate-shaped joint plates having both sides formed on an inclined surface so as to ride on the skeleton, and a central portion of the joint plates being always located at a central portion of the joint portion, A rail attached to a floor skeleton on one joint side, one end of which is slidably mounted on this rail, and the other end is disposed in an inclined state pivotally supported by the floor skeleton on the other joint side. At least two or more support bars, this few A reinforcing bar pivotally supported at a substantially central portion of at least two support bars, and a plurality of supports respectively attached to substantially central portions of the plurality of joint plates pivotally supported by the reinforcing bar so as to be vertically movable. A joint plate center maintaining mechanism composed of a rod, an end joint plate slidably overlapped with the joint plate on the wall surface covering the pair of recesses on the wall surface by a predetermined amount, and the end joint plate is always in the wall direction. Since the joint plate is configured with an urging mechanism using an urging spring, even if the joint plate slides in the front-rear direction due to the operation of the joint plate center maintaining mechanism, a gap is formed in the joint by the sliding movement. What happens can be reliably covered with an end joint plate.
Therefore, the joint can be used safely without any gap in the covering joint.

【0022】(2)支持バーを備えた目地プレート中央
維持機構を用いているので、重い皿状の目地プレートで
も確実に左右の建物の揺れ動きによって、スライド移動
させることができる。したがって、左右の建物の床面と
同様な目地プレートを使用することができ、美観の向上
を図ることができる。
(2) Since the joint plate center maintaining mechanism having the support bar is used, even the heavy dish-shaped joint plate can be slid by the swinging motion of the right and left buildings without fail. Therefore, joint plates similar to the floor surfaces of the left and right buildings can be used, and the aesthetic appearance can be improved.

【0023】(3)前記(1)によって、構造が簡単
で、容易に製造することができる。
(3) According to the above (1), the structure is simple and it can be easily manufactured.

【0024】(4)請求項2も前記(1)〜(3)と同
様な効果が得られる。
(4) Claim 2 has the same effect as (1) to (3).

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の第1の実施の形態の平面図。FIG. 1 is a plan view of a first embodiment of the present invention.

【図2】図1の2−2線に沿う拡大断面図。FIG. 2 is an enlarged sectional view taken along line 2-2 of FIG.

【図3】図1の3−3線に沿う断面図。FIG. 3 is a sectional view taken along line 3-3 in FIG. 1;

【図4】本発明の第1の実施の形態の目地プレートの説
明図。
FIG. 4 is an explanatory view of a joint plate according to the first embodiment of the present invention.

【図5】本発明の第1の実施の形態の目地プレート中央
維持機構の説明図。
FIG. 5 is an explanatory diagram of a joint plate center maintaining mechanism according to the first embodiment of the present invention.

【図6】本発明の第1の実施の形態の端部目地プレート
の説明図。
FIG. 6 is an explanatory diagram of an end joint plate according to the first embodiment of the present invention.

【図7】本発明の第1の実施の形態の付勢機構の説明
図。
FIG. 7 is an explanatory diagram of a biasing mechanism according to the first embodiment of the present invention.

【図8】本発明の第1の実施の形態の目地部が狭くなっ
た場合の平面図。
FIG. 8 is a plan view of the joint according to the first embodiment of the present invention when the joint is narrowed.

【図9】本発明の第1の実施の形態の目地部が狭くなっ
た場合の断面図。
FIG. 9 is a cross-sectional view of the first embodiment of the present invention when the joint is narrowed.

【図10】本発明の第1の実施の形態の目地部が広くな
った場合の平面図。
FIG. 10 is a plan view of the joint according to the first embodiment of the present invention when the joints are widened.

【図11】本発明の第1の実施の形態の目地部が広くな
った場合の断面図。
FIG. 11 is a cross-sectional view of the first embodiment of the present invention in a case where joints are widened.

【図12】左右の建物が前後方向に動いた場合の説明
図。
FIG. 12 is an explanatory diagram when left and right buildings move in the front-back direction.

【図13】本発明の第2の実施の形態の平面図。FIG. 13 is a plan view of a second embodiment of the present invention.

【図14】図13の14−14線に沿う断面図。FIG. 14 is a sectional view taken along the line 14-14 in FIG. 13;

【図15】本発明の第3の実施の形態の平面図。FIG. 15 is a plan view of a third embodiment of the present invention.

【図16】図15の16−16線に沿う断面図。FIG. 16 is a sectional view taken along the line 16-16 in FIG. 15;

【図17】本発明の第4の実施の形態の平面図。FIG. 17 is a plan view of a fourth embodiment of the present invention.

【図18】図17の18−18線に沿う断面図。FIG. 18 is a sectional view taken along the line 18-18 in FIG. 17;

【符号の説明】[Explanation of symbols]

1、1A、1B、1C:床用目地装置、2:目地部、
3:建物、4:壁面、 5:傾
斜面、6:凹部、 7、7A:目地プレー
ト、8:支持バー、9、9A:目地プレート中央維持機
構、10:端部目地プレート、11:付勢スプリング、
12、12A:付勢機構、13:傾斜面、14:目地プ
レート本体、15:モルタルやコンクリート、16:床
材、 17:レール、18:取付け金具、
19:枢支ピン、20:枢支ピン、 21:
補強バー、22:支持杆、 23:端部目地プ
レート本体、24:開口部、 25:カバー
板、26:貫通孔、 27:ガイド筒、28:
取付け板、 29:押し圧杆、30:手摺、
31、32:下地板、33:ビス。
1, 1A, 1B, 1C: joint device for floor, 2: joint portion,
3: building, 4: wall surface, 5: inclined surface, 6: concave portion, 7, 7A: joint plate, 8: support bar, 9, 9A: joint plate center maintaining mechanism, 10: end joint plate, 11: biasing spring,
12, 12A: biasing mechanism, 13: inclined surface, 14: joint plate body, 15: mortar or concrete, 16: flooring, 17: rail, 18: mounting bracket,
19: pivot pin, 20: pivot pin, 21:
Reinforcing bar, 22: support rod, 23: end joint plate body, 24: opening, 25: cover plate, 26: through hole, 27: guide cylinder, 28:
Mounting plate, 29: push rod, 30: handrail,
31, 32: base plate, 33: screw.

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 目地部を介して建てられた左右の建物の
少なくとも一端部に、一方の建物と一体に形成された壁
面を有する部位の目地部側の左右の床躯体に反目地部側
が傾斜面に形成された目地部に開口する一対の凹部と、
この一対の凹部の前記壁面側を除く部位を覆うように両
側部が支持され、前記目地部が狭くなると両側部が前記
左右の床躯体上に乗り上がるように両側部が傾斜面に形
成された並列された複数個の皿状の目地プレートと、こ
の複数個の目地プレートの中央部を常時前記目地部の中
央部に位置させる、一方の目地部側の床躯体に取付けら
れたレール、このレールに一端部がスライド移動可能に
取付けられ、他端部が他方の目地部側の床躯体に枢支さ
れた傾斜状態に配置される少なくとも2本以上の支持バ
ー、この少なくとも2本以上の支持バーのほぼ中央部に
枢支された補強バー、この補強バーに上下移動可能に枢
支された前記複数個の目地プレートのほぼ中央部にそれ
ぞれ取付けられた複数個の支持杆とからなる目地プレー
ト中央維持機構と、前記壁面側の一対の凹部を覆う前記
壁面側の目地プレートにスライド移動可能に所定量重な
る端部目地プレートと、この端部目地プレートを常時壁
面方向に付勢する付勢スプリングを用いた付勢機構とか
らなることを特徴とする床用目地装置。
At least one end of each of the right and left buildings built through the joint is inclined with respect to the left and right floor frames on the joint side of a portion having a wall surface integrally formed with one of the buildings. A pair of recesses opening at joints formed on the surface,
Both side portions are supported so as to cover portions of the pair of recesses excluding the wall surface side, and both side portions are formed on an inclined surface so that when the joint portion becomes narrower, both side portions ride on the left and right floor frames. A plurality of parallel plate-shaped joint plates, and a rail attached to a floor skeleton on one joint side, the center of which is always positioned at the center of the joint. At least two support bars, one end of which is slidably attached to the other, and the other end of which is arranged in an inclined state pivotally supported by the floor frame on the other joint side, and at least two or more support bars A joint plate center comprising a reinforcing bar pivotally supported at a substantially central portion of the joint bar, and a plurality of support rods respectively attached to substantially central portions of the plurality of joint plates pivotably supported by the reinforcing bar. Maintenance mechanism and An end joint plate that is slidably overlapped with the joint plate on the wall surface that covers the pair of recesses on the wall surface by a predetermined amount, and a biasing spring that constantly biases the end joint plate toward the wall surface. A floor joint device comprising a mechanism.
【請求項2】 目地部を介して建てられた左右の建物の
少なくとも一端部に、一方の建物と一体に形成された壁
面を有する部位の目地部側の左右の床躯体に形成された
目地部に開口する一対の凹部と、この一対の凹部の前記
壁面側を除く部位を覆うように両側部が支持され、前記
目地部が狭くなると両側部が前記左右の床躯体上に乗り
上がる皿状の目地プレートと、この目地プレートの中央
部を常時前記目地部の中央部に位置させる、傾斜状態で
配置される移動可能な支持バーを備える目地プレート中
央維持機構と、前記壁面側の一対の凹部を覆う前記目地
プレートにスライド移動可能に所定量重なる端部目地プ
レートと、この端部目地プレートを常時壁面方向に付勢
する付勢スプリングを用いた付勢機構とからなることを
特徴とする床用目地装置。
2. A joint formed on left and right floor frames on the joint side of a portion having a wall surface integrally formed with at least one end of the left and right buildings built via the joint. A pair of recesses that are open at the both sides are supported so as to cover portions of the pair of recesses except for the wall surface side, and when the joints become narrower, both sides ride on the left and right floor frames. A joint plate, a joint plate center maintaining mechanism including a movable support bar that is arranged in an inclined state and always positions the center of the joint plate at the center of the joint, and a pair of recesses on the wall surface side. An floor joint comprising an end joint plate slidably overlapped with the joint plate to be covered by a predetermined amount, and an urging mechanism using an urging spring for constantly urging the end joint plate toward a wall surface. Joint apparatus.
JP2000236463A 2000-08-04 2000-08-04 Floor joint device Expired - Lifetime JP3662181B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000236463A JP3662181B2 (en) 2000-08-04 2000-08-04 Floor joint device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000236463A JP3662181B2 (en) 2000-08-04 2000-08-04 Floor joint device

Publications (2)

Publication Number Publication Date
JP2002047740A true JP2002047740A (en) 2002-02-15
JP3662181B2 JP3662181B2 (en) 2005-06-22

Family

ID=18728497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000236463A Expired - Lifetime JP3662181B2 (en) 2000-08-04 2000-08-04 Floor joint device

Country Status (1)

Country Link
JP (1) JP3662181B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010007287A (en) * 2008-06-25 2010-01-14 Dooei Gaiso Kk Floor joint apparatus
JP2010024778A (en) * 2008-07-23 2010-02-04 Nippon Alum Co Ltd Expansion joint cover device
JP2011052438A (en) * 2009-09-01 2011-03-17 Dooei Gaiso Kk Joint device for floor
JP2017043904A (en) * 2015-08-24 2017-03-02 ドーエイ外装有限会社 Joint device
JP7228936B1 (en) 2022-02-04 2023-02-27 ドーエイ外装有限会社 Floor joint device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010007287A (en) * 2008-06-25 2010-01-14 Dooei Gaiso Kk Floor joint apparatus
JP2010024778A (en) * 2008-07-23 2010-02-04 Nippon Alum Co Ltd Expansion joint cover device
JP2011052438A (en) * 2009-09-01 2011-03-17 Dooei Gaiso Kk Joint device for floor
JP2017043904A (en) * 2015-08-24 2017-03-02 ドーエイ外装有限会社 Joint device
JP7228936B1 (en) 2022-02-04 2023-02-27 ドーエイ外装有限会社 Floor joint device
JP2023114218A (en) * 2022-02-04 2023-08-17 ドーエイ外装有限会社 Joint device for floor

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