JPH0940335A - Shock absorber for elevator door - Google Patents
Shock absorber for elevator doorInfo
- Publication number
- JPH0940335A JPH0940335A JP19691195A JP19691195A JPH0940335A JP H0940335 A JPH0940335 A JP H0940335A JP 19691195 A JP19691195 A JP 19691195A JP 19691195 A JP19691195 A JP 19691195A JP H0940335 A JPH0940335 A JP H0940335A
- Authority
- JP
- Japan
- Prior art keywords
- door
- rubber
- contact rubber
- elevator
- contact
- 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
Links
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、エレベーターの
戸が閉じる際の音の発生を防止する緩衝装置に関するも
のである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shock absorber for preventing the generation of noise when an elevator door is closed.
【０００２】[0002]
【従来の技術】エレベーターのドア枠には、戸が閉じる
際に衝突音が発生しないように、戸当りゴムが緩衝用と
して取り付けられている。図１７及び図１８は、例えば
特開昭６１−１２７５９１号公報に示された従来のエレ
ベーターの戸の緩衝装置を示す図で、図１７は片引き戸
の正面図、図１８は図１７の要部横断面図である。2. Description of the Related Art A door stopper rubber is attached to a door frame of an elevator as a cushion so that a collision noise is not generated when the door is closed. 17 and 18 are views showing a conventional cushioning device for an elevator door disclosed in, for example, Japanese Patent Laid-Open No. 61-127591, FIG. 17 is a front view of a sliding door, and FIG. 18 is a main part of FIG. FIG.
【０００３】図において、１はドア枠、２はドア枠１に
固定された戸当りゴム、３は戸当りゴム２の主体部を構
成し、貫通穴３ａを有するゴム体、４はテーパナット、
５はねじ、６はエレベーターの出入口を開閉する片引き
戸である。従来のエレベーターの戸の緩衝装置は上記の
ように構成され、ゴム体３の貫通穴３ａにねじ５を挿入
し、その貫通端にテーパナット４をねじ込んでおく。In the figure, 1 is a door frame, 2 is a door contact rubber fixed to the door frame 1, 3 is a main body of the door contact rubber 2, a rubber body having a through hole 3a, 4 is a taper nut,
5 is a screw, and 6 is a sliding door that opens and closes the entrance of the elevator. The conventional elevator door shock absorber is configured as described above, and the screw 5 is inserted into the through hole 3a of the rubber body 3, and the taper nut 4 is screwed into the through end.
【０００４】このように組み立てた戸当りゴム２をドア
枠１に嵌入し、ねじ５を締めて行く。これにより、ゴム
体３の後端（ドア枠１に嵌入された部分）が、テーパナ
ット４に押されて膨張して変形し、脱出不能に固定され
る。そして、ドア枠１は建築固定部材として、裏側から
コンクリートで固められている。これで、片引き戸６が
閉じる際、片引き戸６の戸当り面はゴム体３の先端と衝
突し、緩衝されて音の発生を防止する。The door stopper rubber 2 assembled in this manner is fitted into the door frame 1, and the screw 5 is tightened. As a result, the rear end of the rubber body 3 (the portion fitted into the door frame 1) is pushed by the taper nut 4 to expand and deform, and is fixed so that it cannot be removed. The door frame 1 is fixed from the back side with concrete as a building fixing member. As a result, when the sliding door 6 is closed, the door contact surface of the sliding door 6 collides with the tip of the rubber body 3 and is buffered to prevent generation of sound.
【０００５】[0005]
【発明が解決しようとする課題】上記のように構成され
た従来のエレベーターの戸の緩衝装置では、戸当りゴム
２はドア枠１に固定されているため、片引き戸６の開閉
時に自転車、運搬車等の接触により戸当りゴム２が破損
した場合、据付現場で戸当りゴム２を交換することは困
難であり、特に乗場戸の場合には、階床が多いと手間が
増え、作業時間が長くなる。また、片引き戸６の戸当り
面に自転車、運搬車等が接触した場合、傷がつきやすい
ため、片引き戸６の戸当り面を保護する必要があるなど
の問題点がある。In the conventional elevator door cushioning device constructed as described above, since the door contact rubber 2 is fixed to the door frame 1, the bicycle and the transportation are opened and closed when the sliding door 6 is opened and closed. If the door contact rubber 2 is damaged by the contact of a car or the like, it is difficult to replace the door contact rubber 2 at the installation site. become longer. Further, when a bicycle, a transportation vehicle, or the like comes into contact with the door-contact surface of the sliding door 6, the door-contact surface of the sliding door 6 needs to be protected because it is easily damaged.
【０００６】この発明は上記問題点を解消するためにな
されたもので、戸当りゴムを容易に組立・交換できると
ともに、片引き戸の戸当り面の損傷を防止できるように
したエレベーターの戸の緩衝装置を提供することを目的
とする。The present invention has been made in order to solve the above problems, and it is possible to easily assemble / replace the door contact rubber, and to prevent damage to the door contact surface of the pulling door. The purpose is to provide a device.
【０００７】[0007]
【課題を解決するための手段】この発明の第１発明に係
るエレベーターの戸の緩衝装置は、片引き戸の戸当り面
に戸当りゴムを固定したものである。The elevator door cushioning device according to the first aspect of the present invention has a door contact rubber fixed to the door contact surface of the pulling door.
【０００８】また、第２発明に係るエレベーターの戸の
緩衝装置は、第１発明のものにおいて、戸当りゴムの側
面に上下方向に沿って側溝を設け、この側溝内に当て板
を固定し、この当て板を介して戸当りゴムを片引き戸に
締結したものである。The elevator door cushioning device according to a second aspect of the present invention is the elevator door cushioning device according to the first aspect, wherein a side groove of the door contact rubber is provided along the vertical direction, and a backing plate is fixed in the side groove. The door stop rubber is fastened to the sliding door through the contact plate.
【０００９】また、第３発明に係るエレベーターの戸の
緩衝装置は、第２発明のものにおいて、戸当りゴムの片
引き戸対向面に裏溝を設け、戸当りゴムと片引き戸の戸
当り面との間にＬ字状の屈曲部を有する挟み板を介在さ
せ、戸当りゴムの裏溝と挟み板の屈曲部とを係合させた
ものである。The elevator door cushioning device according to a third aspect of the present invention is the elevator door cushioning device according to the second aspect of the present invention, wherein a back groove is provided on a surface of the door contact rubber opposite to the sliding door, and the door contact rubber and the door contact surface of the sliding door are provided. A sandwiching plate having an L-shaped bent portion is interposed between the two, and the back groove of the door contact rubber and the bent portion of the sandwiching plate are engaged with each other.
【００１０】また、第４発明に係るエレベーターの戸の
緩衝装置は、第２発明のものにおいて、戸当りゴムの側
溝の開口部に、この開口部を塞ぐ方向に突出したリブを
設けたものである。The elevator door cushioning device according to a fourth aspect of the present invention is the elevator door cushioning device according to the second aspect of the present invention, in which the rib of the door contact rubber is provided with a rib projecting in the direction of closing the opening. is there.
【００１１】また、第５発明に係るエレベーターの戸の
緩衝装置は、第４発明のものにおいて、リブの先端とこ
れに対向する戸当りゴムの部分とに、互いに係合する係
合部を形成したものである。The elevator door cushioning device according to the fifth aspect of the present invention is the elevator door cushioning device according to the fourth aspect of the present invention, in which the tip of the rib and the portion of the rubber that contacts the door are formed with engaging portions that engage with each other. It was done.
【００１２】また、第６発明に係るエレベーターの戸の
緩衝装置は、第２〜第５発明のものにおいて、当て板の
片引き戸との固定にねじを用い、片引き戸の戸当り面に
上記ねじに対応するだるま形状の締結穴を設けたもので
ある。The elevator door cushioning device according to a sixth aspect of the present invention is the elevator door cushioning device according to any of the second to fifth aspects, wherein a screw is used to fix the backing plate to the sliding door, and the above-mentioned screw is provided on the door contact surface of the sliding door. It is provided with a Daruma-shaped fastening hole corresponding to.
【００１３】また、第７発明に係るエレベーターの戸の
緩衝装置は、戸当りゴムにその長手方向に縦通する横断
面Ｔ字状でこのＴ字の下端が片引き戸の戸当り面側に開
口するＴ字溝を設け、Ｔ字の横画部に収納された平板と
この平板の面に植立されＴ字溝の開口部から突出して片
引き戸に締結されるねじからなる当て板を設けたもので
ある。Also, in the elevator door cushioning device according to the seventh aspect of the present invention, the door contact rubber has a T-shaped cross section which extends longitudinally through the door contact rubber, and the lower end of the T-shape is open to the door contact surface side of the pulling door. A T-shaped groove is provided, and a flat plate housed in a T-shaped horizontal image portion and a backing plate made up of screws that are erected on the surface of the flat plate and project from the opening of the T-shaped groove and are fastened to a sliding door are provided. It is a thing.
【００１４】また、第８発明に係るエレベーターの戸の
緩衝装置は、第１発明のものにおいて、平板とこの平板
の面に植立されたねじからなる当て板を設け、この当て
板を戸当りゴムに埋設し上記ねじを戸当りゴムの片引き
戸側に突出させて片引き戸に締結したものである。The elevator door cushioning device according to an eighth aspect of the present invention is the elevator door cushioning device according to the first aspect of the present invention, wherein a flat plate and a flat plate made up of screws that are planted on the flat plate surface are provided, and the flat plate touches the flat plate. The screw is embedded in rubber, and the screw is projected to the side of the sliding door of the rubber and fastened to the sliding door.
【００１５】また、第９発明に係るエレベーターの戸の
緩衝装置は、Ｌ字状に形成されこのＬ字の一辺が片引き
戸の裏面に締結され他辺が片引き戸の戸当り面側に延在
し、かつこの他辺に穴を有する押え具を設け、戸当りゴ
ムの側面に押え具の他辺が挿入される側溝を形成し、こ
の側溝内に押え具の他辺の内面と対面して埋設された平
板とこの平板の面に突設され押え具の他辺の穴に嵌入さ
れる突起からなる当て板を設けたものである。The elevator door cushioning device according to the ninth aspect of the present invention is formed in an L shape, and one side of the L shape is fastened to the back surface of the sliding door and the other side extends to the door contact surface side of the sliding door. In addition, a presser foot having a hole on the other side is provided, and a side groove into which the other side of the presser foot is inserted is formed on the side surface of the door contact rubber, and the side groove faces the inner surface of the other side of the presser foot. There is provided a backing plate composed of an embedded flat plate and a projection projecting from the surface of the flat plate and fitted into a hole on the other side of the retainer.
【００１６】また、第１０発明に係るエレベーターの戸
の緩衝装置は、戸当りゴムの側面に上下方向に沿って側
溝を設け、一辺が片引き戸の裏面に固定され他辺が屈曲
されて片引き戸の戸当り面側に延在して戸当りゴムの側
溝に挿入されるとともに、下端部にひれ部が屈曲形成さ
れた押え具を設けたものである。In the elevator door cushioning device according to the tenth aspect of the present invention, a side groove of the door contact rubber is provided along the vertical direction, one side is fixed to the back surface of the sliding door and the other side is bent to form the sliding door. Is provided with a presser tool that extends toward the door-contact surface side and is inserted into the side groove of the door-contact rubber, and has a fin portion bent and formed at the lower end portion.
【００１７】また、第１１発明に係るエレベーターの戸
の緩衝装置は、戸当りゴムに埋設されその一辺が戸当り
ゴムから露出して片引き戸の裏面に延在する押え具を設
け、押え具の一辺を片引き戸の裏面に締結したものであ
る。Further, the elevator door cushioning device according to the eleventh aspect of the present invention is provided with a retainer which is embedded in a door contact rubber and one side of which is exposed from the door contact rubber and extends to the back surface of the pulling door. One side is fastened to the back of the sliding door.
【００１８】この発明の第１発明においては、片引き戸
の戸当り面に戸当りゴムを固定し、第２発明において
は、戸当りゴムの側面に設けられた側溝内に固定された
当て板を介して戸当りゴムを締結するようにしたため、
戸当りゴムの着脱は片引き戸の戸当り面側での作業とな
る。また、常時片引き戸の戸当り面は戸当りゴムで保護
される。In the first invention of the present invention, the door contact rubber is fixed to the door contact surface of the pulling door, and in the second invention, the contact plate fixed in the side groove provided on the side surface of the door contact rubber. Since the door stop rubber is fastened via
Attaching and detaching the door contact rubber is done on the door contact surface side of the pulling door. Further, the door contact surface of the sliding door is always protected by the door contact rubber.
【００１９】また、第３発明においては、戸当りゴムと
片引き戸の戸当り面との間にＬ字状の挟み板を介在させ
るようにしたため、戸当りゴムの変形は上記Ｌ字状の屈
曲部で阻止される。Further, in the third invention, since the L-shaped sandwiching plate is interposed between the door contact rubber and the door contact surface of the pulling door, the deformation of the door contact rubber causes the L-shaped bending. Blocked by the department.
【００２０】また、第４発明においては、戸当りゴムの
側溝の開口部にリブを設けたため、側溝内の当て板はリ
ブにより隠される。また、戸当りゴムの変形も阻止され
る。Further, in the fourth aspect of the invention, since the rib is provided at the opening of the side groove of the door-stop rubber, the backing plate in the side groove is hidden by the rib. Further, the deformation of the door contact rubber is prevented.
【００２１】また、第５発明においては、戸当りゴムの
側溝開口部のリブの先端とこれに対向する部分を互いに
係合させるようにしたため、外力による側溝開口部の拡
張が防止される。Further, in the fifth aspect of the present invention, since the tips of the ribs of the gutter opening portion of the door-stop rubber and the portions opposed thereto are engaged with each other, expansion of the gutter opening portion due to external force is prevented.
【００２２】また、第６発明においては、戸当りゴムを
片引き戸の戸当り面に設けられただるま形状の締結穴を
介して締結するようにしたため、戸当りゴムの着脱は容
易となる。Further, in the sixth aspect of the invention, since the door-stop rubber is fastened through the round-shaped fastening holes provided on the door-stop surface of the pulling door, the door-stop rubber can be easily attached and detached.
【００２３】また、第７発明においては、戸当りゴムに
Ｔ字溝を設け、このＴ字溝に収納された当て板に植立さ
れたねじにより戸当りゴムを片引き戸の戸当り面に締結
するようにしたため、締結を緩めれば戸当りゴムの着脱
が可能となる。Further, in the seventh aspect of the present invention, a T-shaped groove is provided in the door contact rubber, and the door contact rubber is fastened to the door contact surface of the pulling door by the screw installed on the contact plate housed in the T-shaped groove. Therefore, if the fastening is loosened, the door stopper rubber can be attached and detached.
【００２４】また、第８発明においては、ねじが植立さ
れた当て板を戸当りゴムに埋設し、上記ねじにより戸当
りゴムを締結するようにしたため、戸当りゴムと当て板
は一体となり、一部品となる。Further, in the eighth aspect of the present invention, since the contact plate on which the screw is planted is embedded in the door contact rubber and the door contact rubber is fastened by the screw, the door contact rubber and the contact plate are integrated, It becomes one part.
【００２５】また、第９発明においては、Ｌ字状の押え
具の一辺を片引き戸の裏面に固定し、他辺を戸当りゴム
の側溝内に挿入し、この側溝内に埋設された当て板の突
起と押え具の他辺の穴とを係合させるようにしたため、
戸当りゴムは片引き戸の裏面に固定される。また、押え
具の締結を緩めて横方向へスライドさせれば、押え具は
当て板の突起から外れ、戸当りゴムの着脱が可能とな
る。Further, in the ninth aspect of the invention, one side of the L-shaped presser is fixed to the back surface of the sliding door, the other side is inserted into the side groove of the door contact rubber, and the backing plate embedded in the side groove is fixed. Since the projection of and the hole on the other side of the retainer are engaged,
The door contact rubber is fixed to the back of the sliding door. Further, when the fastening of the presser tool is loosened and slid laterally, the presser tool is disengaged from the projection of the contact plate, and the door contact rubber can be attached / detached.
【００２６】また、第１０発明においては、押え具の一
辺を片引き戸の裏面に固定し、他辺を片引き戸の戸当り
面側に延在させ、この延在部を戸当りゴムの側溝に挿入
して戸当りゴムを支持するようにしたため、戸当りゴム
を上方向へスライドさせれば、押え具から外れる。In the tenth aspect of the invention, one side of the retainer is fixed to the back surface of the sliding door, and the other side is extended to the door contact surface side of the sliding door, and the extending portion is formed into the side groove of the door contact rubber. Since the door contact rubber is supported by being inserted, the door contact rubber can be removed from the presser tool by sliding the door contact rubber upward.
【００２７】また、第１１発明においては、押え具を戸
当りゴムに埋設し、押え具の一辺を戸当りゴムから露出
させて片引き戸の裏面に締結するようにしたため、戸当
りゴムと当て板は一体となり、一部品となる。Further, in the eleventh aspect of the invention, the presser foot is embedded in the door stop rubber, and one side of the presser foot is exposed from the door contact rubber and fastened to the back surface of the pulling door. Are integrated into one part.
【００２８】[0028]
実施例１．図１及び図２はこの発明の第１及び第２発明
の一実施例を示す図で、図１は片引き戸の端部横断面
図、図２は片引き戸の正面図であり、同一符号は同一又
は相当部分を示す（以下の実施例も同じ）。また、従来
装置と同様の部分は同一符号で示す（以下の実施例も同
じ）。Embodiment 1 FIG. 1 and 2 are views showing an embodiment of the first and second inventions of the present invention. FIG. 1 is a lateral cross-sectional view of an end portion of a sliding door, and FIG. 2 is a front view of the sliding door. The same or corresponding parts are shown (the same applies to the following examples). Further, the same parts as those of the conventional device are indicated by the same reference numerals (the same applies to the following embodiments).
【００２９】図において、９は片引き戸６の戸当り面６
ａに沿って配置された戸当りゴム、１０は戸当りゴム９
の主体部を構成するゴム体で、上下方向に沿って側溝１
１が設けられている。１２は側溝１１内に接着剤１３等
で固定された平板からなる当て板で、ねじ１４及びナッ
ト１５により戸当り面６ａに締結されている。上記のよ
うに構成されたエレベーターの戸の緩衝装置において
は、片引き戸６が閉じる際、戸当りゴム９がドア枠１と
衝突し、緩衝されて音の発生を防止する。In the drawing, 9 is a door contact surface 6 of a sliding door 6.
Door contact rubber arranged along a, 10 is door contact rubber 9
It is a rubber body that constitutes the main body of the
1 is provided. Reference numeral 12 is a backing plate made of a flat plate fixed in the side groove 11 with an adhesive 13 or the like, and is fastened to the door-contact surface 6a by a screw 14 and a nut 15. In the elevator door cushioning device constructed as described above, when the sliding door 6 is closed, the door contact rubber 9 collides with the door frame 1 and is cushioned to prevent the generation of sound.
【００３０】戸当りゴム９は片引き戸６の戸当り面６ａ
に固定されているため、戸当りゴム９が破損した場合、
戸当りゴム９の着脱は片引き戸６の戸当り面６ａ側での
作業となり、交換作業は容易となる。また、戸当りゴム
９は片引き戸６の高さと同じ長さで固定されており、戸
当り面６ａを覆っているため、戸当り面６ａは保護され
ている。したがって、表面に傷がつくのを防止してい
る。The door contact rubber 9 is the door contact surface 6a of the pulling door 6.
Since it is fixed to the
The attachment / detachment of the door contact rubber 9 is performed on the side of the door contact surface 6a of the pulling door 6, which facilitates replacement work. Further, since the door contact rubber 9 is fixed at the same length as the height of the sliding door 6 and covers the door contact surface 6a, the door contact surface 6a is protected. Therefore, the surface is prevented from being scratched.
【００３１】実施例２．図３はこの発明の第３発明の一
実施例を示す片引き戸の端部横断面図である。なお、図
２は、実施例２にも共用する。この実施例は、戸当りゴ
ム９の裏面（片引き戸６の戸当り面６ａとの対向面）に
裏溝１７を設け、戸当りゴム９と戸当り面６ａとの間に
Ｌ字状の屈曲部を有する挟み板１８を介在させ、この挟
み板１８の屈曲部を戸当りゴム９の裏溝１７に係合させ
たものである。Embodiment 2 FIG. FIG. 3 is a cross-sectional view of an end portion of a sliding door showing an embodiment of the third invention of the present invention. Note that FIG. 2 is also used in the second embodiment. In this embodiment, a back groove 17 is provided on the back surface of the door contact rubber 9 (a surface facing the door contact surface 6a of the pulling door 6), and an L-shaped bend is formed between the door contact rubber 9 and the door contact surface 6a. A sandwiching plate 18 having a portion is interposed, and a bent portion of the sandwiching plate 18 is engaged with the back groove 17 of the door contact rubber 9.
【００３２】戸当りゴム９に自転車、運搬車等が接触し
た場合、戸当りゴム９はねじ１４のピッチ間で変形しよ
うとするが、この変形は挟み板１８のＬ字状の屈曲部で
阻止されるため、戸当りゴム９が蛇行することはなく、
戸開閉不能となる故障は防止される。また、挟み板１８
は戸当りゴム９と戸当り面６ａの間に介在しているた
め、外観を損なうことはない。When a bicycle or a carrier comes into contact with the door contact rubber 9, the door contact rubber 9 tends to be deformed between the pitches of the screws 14, but this deformation is prevented by the L-shaped bent portion of the sandwiching plate 18. Therefore, the door stop rubber 9 does not meander,
Failures that prevent the door from opening and closing are prevented. Also, the sandwich plate 18
Since is interposed between the door contact rubber 9 and the door contact surface 6a, the appearance is not spoiled.
【００３３】実施例３．図４はこの発明の第４発明の一
実施例を示す片引き戸の端部横断面図である。なお、図
２は実施例３にも共用する。この実施例は、図１に示す
戸当りゴム９の側溝１１の開口部に、この開口部を塞ぐ
方向に突出したリブ２０を設けたものである。このよう
にして、側溝１１内の当て板１２はリブ２０により隠さ
れるため、外観が向上する。また、当て板１２を包み込
むようにリブ２０があり、戸当りゴムが当て板から抜け
ないため、戸当りゴム９に自転車、運搬車等が接触した
場合、戸当りゴム９はねじ２６のピッチ間で変形を阻止
し、戸当りゴム９が蛇行することはなく、戸開閉不能と
なる故障は防止される。（実施例２に対して、挾み板１
８がいらない）Embodiment 3 FIG. FIG. 4 is an end cross-sectional view of a sliding door showing one embodiment of the fourth invention of the present invention. 2 is also used in the third embodiment. In this embodiment, a rib 20 is provided at the opening of the side groove 11 of the door contact rubber 9 shown in FIG. 1 so as to project in the direction of closing the opening. In this way, the backing plate 12 in the side groove 11 is hidden by the rib 20, so that the appearance is improved. Further, since there is a rib 20 so as to wrap around the contact plate 12 and the door contact rubber does not come off from the contact plate 12, when the door contact rubber 9 comes into contact with a bicycle, a carrier, etc., the door contact rubber 9 is placed between the pitches of the screws 26. The deformation of the door 9 prevents the rubber 9 from sliding along the door, thus preventing the failure of opening and closing the door. (Compared to Example 2, the sandwich plate 1
I don't need 8)
【００３４】実施例４．図５はこの発明の第５発明の一
実施例を示す片引き戸の端部横断面図である。なお、図
２は実施例４にも共用する。この実施例は、図４に示す
戸当りゴム９のリブ２０の先端に突起２１を設け、これ
に対向する戸当りゴム９の部分に、凹所２２を設けて、
両者２１，２２を係合させたものである。このようにし
て、側溝１１の開口部は係合により閉塞しているため、
戸当りゴム９に自転車、運搬車等が接触しても、開口部
が拡張することがなく、さらに外観が向上する。Embodiment 4 FIG. FIG. 5 is a cross-sectional view of an end portion of a sliding door showing an embodiment of the fifth invention. 2 is also used in the fourth embodiment. In this embodiment, a protrusion 21 is provided at the tip of the rib 20 of the door contact rubber 9 shown in FIG. 4, and a recess 22 is provided in the portion of the door contact rubber 9 facing the protrusion 21.
The two are engaged with each other. In this way, since the opening of the side groove 11 is closed by the engagement,
Even if a bicycle, a transportation vehicle, or the like comes into contact with the rubber hitting the door 9, the opening is not expanded, and the appearance is further improved.
【００３５】実施例５．図６〜図８はこの発明の第６発
明の一実施例を示す図で、図６は片引き戸の端部横断面
図、図７は当て板の斜視図、図８は片引き戸の上部側面
図である。なお、図２は実施例５にも共用する。図にお
いて、２４は平板２５に所定ピッチでねじ２６が植立さ
れた当て板、２７は片引き戸６の戸当り面６ａにねじ２
６に対応して設けられただるま穴である。Embodiment 5 FIG. 6 to 8 are views showing an embodiment of the sixth invention of the present invention, FIG. 6 is a lateral cross-sectional view of an end of a sliding door, FIG. 7 is a perspective view of a backing plate, and FIG. 8 is an upper side surface of the sliding door. It is a figure. 2 is also used in the fifth embodiment. In the figure, 24 is a flat plate 25 on which a screw 26 is planted at a predetermined pitch, and 27 is a door contact surface 6a of the sliding door 6 with a screw 2
It is a round hole provided corresponding to 6.
【００３６】すなわち、図１などと同様に当て板２４は
戸当りゴム９の側溝１１内に接着剤１３等で固定され、
ねじ２６は戸当りゴム９の裏面から突出している。この
ねじ２６を戸当り面６ａのだるま穴２７を通してナット
１５で締結される。当て板２４のねじ２６のピッチに不
同があったとしても、だるま穴２７で吸収されるため、
締結作業時間は短縮する。また、ナット１５を緩めるだ
けで戸当りゴム９を取り外すことができるため、戸当り
ゴム９が破損したときの現場での交換作業も容易とな
る。That is, as in FIG. 1 and the like, the contact plate 24 is fixed in the side groove 11 of the door contact rubber 9 with the adhesive 13 or the like,
The screw 26 projects from the rear surface of the door stop rubber 9. The screw 26 is fastened with the nut 15 through the boss hole 27 of the door contact surface 6a. Even if the pitch of the screws 26 of the backing plate 24 is not uniform, it is absorbed by the daruma hole 27,
Fastening work time is shortened. Further, since the doorstop rubber 9 can be removed only by loosening the nut 15, replacement work at the site when the doorstop rubber 9 is damaged becomes easy.
【００３７】実施例６．図９はこの発明の第７発明の一
実施例を示す片引き戸の端部横断面図である。なお、図
２及び図７は実施例６にも共用する。図において、２９
は戸当りゴム９にその長手方向に沿って形成された横断
面Ｔ字状のＴ字溝で、このＴ字の下端は戸当り面６ａ側
に開口している。３０はゴム等の弾性材で円筒状に形成
されねじ２６を挿通して平板２５と戸当り面６ａ間に圧
縮されて介在するスペーサである。Embodiment 6 FIG. FIG. 9 is a cross-sectional view of an end portion of a sliding door showing an embodiment of the seventh aspect of the invention. 2 and 7 are also used in the sixth embodiment. In the figure, 29
Is a T-shaped groove having a T-shaped cross section formed in the door contact rubber 9 along its longitudinal direction, and the lower end of this T-shape is open to the door contact surface 6a side. A spacer 30 is made of an elastic material such as rubber and is formed into a cylindrical shape. The spacer 26 is inserted between the flat plate 25 and the door contact surface 6a by inserting the screw 26 therein.
【００３８】戸当り面６ａに戸当りゴム９が固定された
状態ではスペーサ３０は圧縮されているが、ナット１５
を緩めれば、スペーサ３０は弾性により復旧するため、
平板２５は浮き上がる。このため、戸当りゴム９が破損
した場合、戸当りゴム９を当て板２４から取り外して新
品と交換すればよい。また、戸当りゴム９は平板２５を
全面的に覆っているため、自転車、運搬車等の接触によ
る衝撃にも強く、かつ外観も向上する。Although the spacer 30 is compressed when the door contact rubber 9 is fixed to the door contact surface 6a, the nut 15
If you loosen, the spacer 30 will recover due to elasticity,
The flat plate 25 floats. Therefore, when the door contact rubber 9 is damaged, the door contact rubber 9 may be removed from the contact plate 24 and replaced with a new one. Further, since the door contact rubber 9 covers the flat plate 25 entirely, it is resistant to impacts due to contact with a bicycle, a carrier or the like, and the appearance is improved.
【００３９】実施例７．図１０はこの発明の第８発明の
一実施例を示す片引き戸の端部横断面図である。なお、
図２及び図７は実施例７にも共用する。この実施例は、
図７に示す当て板２４の平板２５の部分をゴム体１０に
埋設して戸当りゴム９とし、ねじ２６及びナット１５で
戸当り面６ａに締結したものである。このようにゴム体
１０と当て板２４は戸当りゴム９として一体となり、一
部品として取り扱えるため、組立的の部品点数は減少す
る。Example 7. FIG. 10 is a cross-sectional view of an end portion of a sliding door showing an embodiment of the eighth invention of the present invention. In addition,
2 and 7 are also used in the seventh embodiment. This example is
The flat plate 25 portion of the contact plate 24 shown in FIG. 7 is embedded in the rubber body 10 to form the door contact rubber 9, which is fastened to the door contact surface 6a with the screw 26 and the nut 15. In this way, the rubber body 10 and the contact plate 24 are integrated as the door contact rubber 9 and can be handled as one part, so that the number of parts for assembly is reduced.
【００４０】実施例８．図１１〜図１３はこの発明の第
９発明の一実施例を示す図で、図１１は片引き戸６の端
部横断面図、図１２は当て板の斜視図、図１３は押え具
の斜視図である。なお、図２は実施例８にも共用する。Embodiment 8 FIG. 11 to 13 are views showing an embodiment of the ninth invention of the present invention, FIG. 11 is a lateral cross-sectional view of an end portion of the sliding door 6, FIG. 12 is a perspective view of a backing plate, and FIG. 13 is a perspective view of a presser foot. It is a figure. 2 is also used in the eighth embodiment.
【００４１】図において、６ｂは戸当り面６ａが更に内
側に屈曲された屈曲縁、３１は平板３２に所定ピッチで
突起３３が形成された当て板で、戸当りゴム９の側溝１
１と裏面の間に埋設され突起３３が側溝１１内に突出し
ている。３４は一辺３５と他辺３６でＬ字状に形成され
た押え具で、一辺３５には横方向への長穴３５ａが、他
辺３６には穴３６ａが設けられている。押え具３４の一
辺３５は長穴３５ａを介してねじ３７で屈曲縁６ｂに締
結され、他辺３６は戸当りゴム９の側溝１１に挿入さ
れ、穴３６ａに当て板３１の突起３３が嵌入されてい
る。In the figure, 6b is a bent edge in which the door contact surface 6a is bent further inward, 31 is a backing plate in which projections 33 are formed on a flat plate 32 at a predetermined pitch, and the side groove 1 of the door contact rubber 9 is formed.
A protrusion 33, which is embedded between 1 and the back surface, projects into the side groove 11. Reference numeral 34 denotes a retainer formed in an L shape by one side 35 and the other side 36. The one side 35 is provided with a lateral long hole 35a and the other side 36 is provided with a hole 36a. One side 35 of the presser foot 34 is fastened to the bent edge 6b with a screw 37 through an elongated hole 35a, the other side 36 is inserted into the side groove 11 of the door contact rubber 9, and the projection 33 of the contact plate 31 is inserted into the hole 36a. ing.
【００４２】このようにして、戸当りゴム９は押え具３
４により片引き戸６の屈曲縁６ｂに固定されるため、戸
当りゴム９を戸当り面６ａに固定することが困難な場合
でも容易に固定が可能となる。また、戸当りゴム９を交
換する場合、戸当りゴム９を上下方向へスライドさせる
スペースがない場合でも、ねじ３７を緩めて押え具３４
を長穴３５ａの範囲で横方向へスライドさせれば、当て
板３１の突起３３から押え具３４が外れ戸当りゴム９を
外すことが可能となり、着脱作業は容易となる。In this way, the door stop rubber 9 is held by the retainer 3.
Since it is fixed to the curved edge 6b of the sliding door 6 by 4, it becomes possible to easily fix the door contact rubber 9 even if it is difficult to fix it to the door contact surface 6a. In addition, when replacing the door contact rubber 9, even if there is no space for sliding the door contact rubber 9 in the vertical direction, loosen the screw 37 and press the retainer 34.
If is slid laterally in the range of the elongated hole 35a, the pressing tool 34 can be disengaged from the projection 33 of the contact plate 31 and the rubber 9 can be removed from the door contact, and the attachment / detachment work becomes easy.
【００４３】実施例９．図１４及び図１５はこの発明の
第１０発明の一実施例を示す図で、図１４は片引き戸の
端部横断面図、図１５は押え具の斜視図である。なお、
図２は実施例９にも共用する。Embodiment 9 FIG. 14 and 15 are views showing an embodiment of the tenth invention of the present invention, FIG. 14 is a lateral cross-sectional view of an end portion of a sliding door, and FIG. 15 is a perspective view of a presser foot. In addition,
FIG. 2 is also used in the ninth embodiment.
【００４４】図において、３８は一辺３９と中辺４０と
他辺４１でほぼＺ字状に形成され、下端部にひれ部４２
が屈曲形成された押え具で、その一辺３９は片引き戸６
の屈曲縁６ｂに固定されている。４３は戸当りゴム９の
上下方向に沿って形成され戸当りゴム９の側面に開口す
る側溝で、横断面Ｌ字状に形成され、押え具３８の中辺
４０と他辺４１が挿入されている。In the figure, reference numeral 38 is one side 39, middle side 40 and other side 41 which are formed in a substantially Z shape, and a fin portion 42 is formed at the lower end.
Is a presser foot that is bent, and one side 39 is a sliding door 6
Is fixed to the bent edge 6b. Reference numeral 43 designates a side groove formed along the vertical direction of the door contact rubber 9 and opening to the side surface of the door contact rubber 9, which is formed in an L-shaped cross section, and in which the middle side 40 and the other side 41 of the holding member 38 are inserted. There is.
【００４５】このようにして、押え具３８の中辺４０及
び他辺４１は戸当り面６ａ側に延在し、側溝４３内に挿
入されて戸当りゴム９を支持している。なお、ひれ部４
２は戸当りゴム９の下端部を支持している。戸当りゴム
９を上方向へスライドさせれば、押え具３８から外れる
ため、工具を用いることなく戸当りゴム９を着脱するこ
とができ、戸当りゴム９だけの交換が可能となる。In this way, the middle side 40 and the other side 41 of the presser 38 extend toward the door contact surface 6a and are inserted into the side grooves 43 to support the door contact rubber 9. The fin 4
2 supports the lower end of the rubber 9 for door contact. When the door contact rubber 9 is slid upward, it is disengaged from the retainer 38, so that the door contact rubber 9 can be attached and detached without using a tool, and only the door contact rubber 9 can be replaced.
【００４６】実施例１０．図１６はこの発明の第１１発
明の一実施例を示す片引き戸の端部横断面図である。な
お、図２は実施例１０にも共用する。図において、４５
は一辺４６と中辺４７と他辺４８でほぼＺ字状に形成さ
れた押え具で、中辺４７及び他辺４８はゴム体１０に埋
設され、一辺４６はゴム体１０から露出し、ねじ３７で
片引き戸６の屈曲縁６ｂに締結されている。Embodiment 10 FIG. FIG. 16 is a cross-sectional view of an end of a sliding door showing an eleventh embodiment of the present invention. 2 is also used in the tenth embodiment. In the figure, 45
Is a retainer formed in a Z-shape with one side 46, the middle side 47, and the other side 48. The middle side 47 and the other side 48 are embedded in the rubber body 10, and the one side 46 is exposed from the rubber body 10 and screwed. It is fastened to the curved edge 6b of the sliding door 6 at 37.
【００４７】ゴム体１０と押え具４５は戸当りゴム９と
して一体となり、一部品として取り扱えるため、組立時
の部品点数は減少する。また、片引き戸６への取付けを
自動化することも可能になる。Since the rubber body 10 and the pressing member 45 are integrated as the door contact rubber 9 and can be handled as one part, the number of parts during assembly is reduced. Further, it is possible to automate the attachment to the sliding door 6.
【００４８】[0048]
【発明の効果】以上説明したとおりこの発明の第１発明
では、片引き戸の戸当り面に戸当りゴムを固定し、第２
発明では、戸当りゴムの側面に設けられた側溝内に固定
された当て板を介して戸当りゴムを締結するようにした
ので、戸当りゴムの着脱は片引き戸の戸当り面側での作
業となり、交換作業を容易にすることができる効果があ
る。また、常時片引き戸の戸当り面は戸当りゴムで保護
され、戸当り面に傷がつくのを防止することができる効
果がある。As described above, in the first invention of the present invention, the door contact rubber is fixed to the door contact surface of the single sliding door, and
In the invention, since the door contact rubber is fastened through the contact plate fixed in the side groove provided on the side surface of the door contact rubber, the door contact rubber is attached and detached on the door contact surface side of the pulling door. Therefore, there is an effect that the replacement work can be facilitated. In addition, the door contact surface of the sliding door is always protected by the door contact rubber, and there is an effect that the door contact surface can be prevented from being scratched.
【００４９】また、第３発明では、戸当りゴムと片引き
戸の戸当り面との間にＬ字状の挟み板を介在させるよう
にしたので、戸当りゴムの変形は上記Ｌ字状の屈曲部で
阻止され、自転車、運搬車等の衝突により戸当りゴムが
蛇行することがなく、戸開閉不能となる故障を防止する
ことができる効果がある。Further, in the third invention, since the L-shaped sandwiching plate is interposed between the door-contact rubber and the door-contact surface of the pulling door, the deformation of the door-contact rubber causes the L-shaped bending. Since the door stop rubber does not meander due to a collision with a bicycle or a transportation vehicle, it is possible to prevent a failure in which the door cannot be opened and closed.
【００５０】また、第４発明では、戸当りゴムの側溝の
開口部にリブを設けたので、側溝内の当て板はリブによ
り隠され、外観を向上させることができる効果がある。
また、当て板から戸当りゴムが抜けださないため、自転
車、運搬車等の衝突により戸当りゴムが蛇行することが
なく、戸開閉不能となる故障を防止することができる効
果もある。Further, in the fourth aspect of the invention, since the rib is provided at the opening of the side groove of the door contact rubber, the backing plate in the side groove is hidden by the rib, and the appearance can be improved.
Further, since the door contact rubber does not come off from the contact plate, the door contact rubber does not meander due to a collision of a bicycle, a carrier or the like, and it is possible to prevent a failure in which the door cannot be opened and closed.
【００５１】また、第５発明では、戸当りゴムの側溝開
口部のリブの先端とこれに対向する部分を互いに係合さ
せるようにしたので、外力による側溝開口部の拡張が防
止され、戸当りゴムに自転車、運搬車等が接触しても、
開口部が拡張することがなく、更に外観を向上させるこ
とができる効果がある。Further, in the fifth aspect of the present invention, since the tips of the ribs of the door groove rubber of the gutter opening are engaged with the portions opposed thereto, expansion of the gutter opening due to an external force is prevented, and the door stop. Even if a bicycle or a carrier comes in contact with the rubber,
There is an effect that the opening is not expanded and the appearance can be further improved.
【００５２】また、第６発明では、戸当りゴムを片引き
戸の戸当り面に設けられただるま形状の締結穴を介して
締結するようにしたので、戸当りゴムの着脱は容易とな
り、戸当りゴムが破損したときの現場での交換作業を容
易にすることができる効果がある。Further, according to the sixth aspect of the invention, since the door-stop rubber is fastened through the round-shaped fastening holes provided on the door-stop surface of the pulling door, the door-stop rubber can be easily attached / detached, and This has the effect of facilitating on-site replacement work when the rubber is damaged.
【００５３】また、第７発明では、戸当りゴムにＴ字溝
を設け、このＴ字溝に収納された当て板に植立されたね
じにより戸当りゴムを片引き戸の戸当り面に締結するよ
うにしたので、締結を緩めれば戸当りゴムの着脱が可能
となり、戸当りゴムが破損したときの着脱作業を容易に
することができる効果がある。Further, in the seventh invention, a T-shaped groove is provided in the door-contact rubber, and the door-contact rubber is fastened to the door-contact surface of the pulling door by means of a screw installed in the contact plate housed in the T-shaped groove. Thus, the looseness of the fastening allows the door-contact rubber to be attached and detached, and when the door-contact rubber is damaged, the attaching and detaching work can be facilitated.
【００５４】また、第８発明では、ねじが植立された当
て板を戸当りゴムに埋設し、上記ねじにより戸当りゴム
を締結するようにしたので、戸当りゴムと当て板は一体
となり、一部品として取り扱われ、組立時の部品点数を
減少させることができる効果がある。Further, in the eighth aspect of the invention, since the contact plate on which the screw is planted is embedded in the door contact rubber and the door contact rubber is fastened by the screw, the door contact rubber and the contact plate are integrated, It is treated as one part, and there is an effect that the number of parts at the time of assembly can be reduced.
【００５５】また、第９発明では、Ｌ字状の押え具の一
辺を片引き戸の裏面に固定し、他辺を戸当りゴムの側溝
内に挿入し、この側溝内に埋設された当て板の突起と押
え具の他辺の穴とを係合させるようにしたので、戸当り
ゴムは片引き戸の裏面に固定され、戸当りゴムを戸当り
面に固定することが困難な場合でも、容易に固定するこ
とができる効果がある。また、押え具の締結を緩めて横
方向へスライドさせれば、押え具は当て板の突起から外
れ、戸当りゴムの着脱が可能となり、着脱作業を容易に
することができる効果がある。According to the ninth aspect of the invention, one side of the L-shaped presser is fixed to the back surface of the sliding door, the other side is inserted into the side groove of the door-contact rubber, and the backing plate embedded in this side groove is fixed. Since the protrusion is engaged with the hole on the other side of the retainer, the door contact rubber is fixed to the back surface of the sliding door, and even if it is difficult to fix the door contact rubber to the door contact surface, it is easy. There is an effect that can be fixed. Also, if the fastening of the presser tool is loosened and slid in the lateral direction, the presser tool will come off the projection of the backing plate and the door contact rubber can be attached / detached, so that the attaching / detaching work can be facilitated.
【００５６】また、第１０発明では、押え具の一辺を片
引き戸の裏面に固定し、他辺を片引き戸の戸当り面側に
延在させ、この延在部を戸当りゴムの側溝に挿入して戸
当りゴムを支持するようにしたので、戸当りゴムを上方
向へスライドさせれば、押え具から外れ、工具を用いる
ことなく戸当りゴムを着脱することができ、戸当りゴム
だけを交換することができる効果がある。Further, in the tenth aspect of the invention, one side of the presser foot is fixed to the back surface of the sliding door, the other side is extended to the door contact surface side of the sliding door, and this extending portion is inserted into the side groove of the door contact rubber. Since the door contact rubber is supported by sliding the door contact rubber upward, it can be removed from the retainer and the door contact rubber can be attached and detached without using a tool. There is an effect that can be exchanged.
【００５７】また、第１１発明では、押え具を戸当りゴ
ムに埋設し、押え具の一辺を戸当りゴムから露出させて
片引き戸の裏面に締結するようにしたので、戸当りゴム
と当て板は一体となり、一部品として取り扱われ、組立
時の部品点数を減少させることができる効果がある。Further, in the eleventh aspect of the invention, the presser foot is embedded in the door stop rubber, and one side of the presser foot is exposed from the door contact rubber and fastened to the back surface of the pulling door. Are integrated and handled as one part, which has the effect of reducing the number of parts during assembly.
【図１】 この発明の実施例１を示す片引き戸の端部横
断面図。FIG. 1 is an end cross-sectional view of a sliding door according to a first embodiment of the present invention.
【図２】 図１の片引き戸の正面図。FIG. 2 is a front view of the sliding door of FIG.
【図３】 この発明の実施例２を示す片引き戸の端部横
断面図。FIG. 3 is an end cross-sectional view of a sliding door showing Embodiment 2 of the present invention.
【図４】 この発明の実施例３を示す片引き戸の端部横
断面図。FIG. 4 is a lateral cross-sectional view of a sliding door according to a third embodiment of the present invention.
【図５】 この発明の実施例４を示す片引き戸の端部横
断面図。FIG. 5 is an end cross-sectional view of a sliding door showing Embodiment 4 of the present invention.
【図６】 この発明の実施例５を示す片引き戸の端部横
断面図。FIG. 6 is a lateral cross-sectional view of an end portion of a sliding door showing Embodiment 5 of the present invention.
【図７】 図６の当て板の斜視図。7 is a perspective view of the backing plate of FIG.
【図８】 図６の片引き戸の上部側面図。8 is an upper side view of the sliding door of FIG.
【図９】 この発明の実施例６を示す片引き戸の端部横
断面図。FIG. 9 is an end cross-sectional view of a sliding door showing Embodiment 6 of the present invention.
【図１０】 この発明の実施例７を示す片引き戸の端部
横断面図。FIG. 10 is a lateral cross-sectional view of an end portion of a sliding door showing Embodiment 7 of the present invention.
【図１１】 この発明の実施例８を示す片引き戸の端部
横断面図。FIG. 11 is a lateral cross-sectional view of the sliding door according to the eighth embodiment of the present invention.
【図１２】 図１１の当て板の斜視図。FIG. 12 is a perspective view of the backing plate of FIG. 11.
【図１３】 図１１の押え具の斜視図。13 is a perspective view of the presser foot of FIG. 11. FIG.
【図１４】 この発明の実施例９を示す片引き戸の端部
横断面図。FIG. 14 is a lateral cross-sectional view of the sliding door showing the ninth embodiment of the present invention.
【図１５】 図１４の押え具の斜視図。FIG. 15 is a perspective view of the presser foot of FIG.
【図１６】 この発明の実施例１０を示す片引き戸の端
部横断面図。FIG. 16 is a lateral cross-sectional view of the sliding door according to the tenth embodiment of the present invention.
【図１７】 従来のエレベーターの戸の緩衝装置を示す
片引き戸の正面図。FIG. 17 is a front view of a sliding door showing a conventional cushioning device for an elevator door.
【図１８】 図１７の要部横断面図。FIG. 18 is a lateral cross-sectional view of the main part of FIG.
６ 片引き戸、６ａ 戸当り面、６ｂ 屈曲縁、９ 戸
当りゴム、１１ 側溝、１２ 当て板、１３ 接着剤、
１４ ねじ、１５ ナット、１７ 裏溝、１８挟み板、
２０ リブ、２１ 係合部（突起）、２２ 係合部（凹
所）、２４当て板、２５ 平板、２６ ねじ、２７ 締
結穴（だるま穴）、２９ Ｔ字溝、３１ 当て板、３２
平板、３３ 突起、３４ 押え具、３５ 一辺、３５
ａ長穴、３６ 他辺、３６ａ 穴、３７ ねじ、３８
押え具、３９ 一辺、４０中辺、４１ 他辺、４２ ひ
れ部。6 single sliding door, 6a door contact surface, 6b curved edge, 9 door contact rubber, 11 gutter, 12 patch plate, 13 adhesive,
14 screws, 15 nuts, 17 back groove, 18 sandwich plate,
20 ribs, 21 engaging parts (projections), 22 engaging parts (recesses), 24 contact plates, 25 flat plates, 26 screws, 27 fastening holes (daruma holes), 29 T-shaped grooves, 31 contact plates, 32
Flat plate, 33 Protrusion, 34 Presser foot, 35 One side, 35
a elongated hole, 36 other side, 36a hole, 37 screw, 38
Presser foot, 39 One side, 40 Middle side, 41 Other side, 42 Fins.
Claims (11)
戸の戸当り面に戸当りゴムを固定してなるエレベーター
の戸の緩衝装置。1. A cushioning device for an elevator door, wherein a door contact rubber is fixed to a door contact surface of a sliding door that opens and closes an entrance of the elevator.
溝を設け、この側溝内に当て板を固定し、この当て板を
介して上記戸当りゴムを片引き戸に締結したことを特徴
とする請求項１記載のエレベーターの戸の緩衝装置。2. A door contact rubber is provided with a side groove along a vertical direction on a side surface of the door contact rubber, a contact plate is fixed in the groove, and the door contact rubber is fastened to a pulling door through the contact plate. The shock absorber for an elevator door according to claim 1.
け、上記戸当りゴムと片引き戸の戸当り面との間にＬ字
状の屈曲部を有する挟み板を介在させ、上記戸当りゴム
の裏溝と上記挟み板の屈曲部とを係合させたことを特徴
とする請求項２記載のエレベーターの戸の緩衝装置。3. A door contact rubber is provided with a back groove on a surface facing a sliding door, and a sandwiching plate having an L-shaped bent portion is interposed between the door contact rubber and the door contacting surface of the sliding door. 3. The shock absorber for an elevator door according to claim 2, wherein the back groove of the contact rubber and the bent portion of the sandwich plate are engaged with each other.
部を塞ぐ方向に突出したリブを設けたことを特徴とする
請求項２記載のエレベーターの戸の緩衝装置。4. The shock absorber for an elevator door according to claim 2, wherein a rib protruding in a direction of closing the opening is provided at the opening of the side groove of the door contact rubber.
の部分とに互いに係合する係合部を形成したことを特徴
とする請求項４記載のエレベーターの戸の緩衝装置。5. The shock absorber for an elevator door according to claim 4, wherein an engaging portion that engages with each other is formed at a tip of the rib and a portion of the door contact rubber facing the rib.
い、片引き戸の戸当り面に上記ねじに対応するだるま形
状の締結穴を設けたことを特徴とする請求項２〜請求項
５のいずれかに記載のエレベーターの戸の緩衝装置。6. The method according to claim 2, wherein a screw is used to fix the backing plate and the sliding door, and a daruma-shaped fastening hole corresponding to the screw is provided on the door contact surface of the sliding door. A cushioning device for an elevator door according to any one of 1.
戸の戸当り面に戸当りゴムを配置し、この戸当りゴムに
その長手方向に縦通する横断面Ｔ字状でこのＴ字の下端
が上記片引き戸の戸当り面側に開口するＴ字溝を設け、
上記Ｔ字の横画部に収納された平板とこの平板の面に植
立され上記Ｔ字溝の開口部から突出して上記片引き戸に
締結されるねじからなる当て板を設けてなるエレベータ
ーの戸の緩衝装置。7. A door-contact rubber is arranged on a door-contact surface of a sliding door that opens and closes an entrance of an elevator, and the door-contact rubber has a T-shaped cross section that extends longitudinally through the door-contact rubber and the lower end of the T-shape is the above-mentioned. Provide a T-shaped groove that opens on the door contact surface side of the sliding door,
An elevator door provided with a flat plate housed in the T-shaped horizontal drawing portion and a backing plate made up of screws that are set up on the surface of the flat plate and project from the opening of the T-shaped groove to be fastened to the sliding door. Shock absorber.
らなる当て板を設け、この当て板を戸当りゴムに埋設
し、上記ねじを上記戸当りゴムの片引き戸側に突出させ
て上記片引き戸に締結したことを特徴とする請求項１記
載のエレベーターの戸の緩衝装置。8. A flat plate and a backing plate made up of a screw planted on the surface of the flat plate are provided, the backing plate is embedded in a door contact rubber, and the screw is projected toward the one-way sliding door of the door contact rubber. The shock absorber for an elevator door according to claim 1, wherein the shock absorber is fastened to the sliding door.
戸の戸当り面に戸当りゴムを配置し、Ｌ字状に形成され
このＬ字の一辺が上記片引き戸の裏面に締結され他辺が
上記片引き戸の戸当り面側に延在し、かつこの他辺に穴
を有する押え具を設け、上記戸当りゴムの側面に上記押
え具の他辺が挿入される側溝を形成し、この側溝内に上
記押え具の他辺の内面と対向して埋設された平板と、こ
の平板の面に突設され上記押え具の他辺の穴に嵌入され
る突起からなる当て板を設けてなるエレベーターの戸の
緩衝装置。9. A door contact rubber is arranged on a door contact surface of a sliding door that opens and closes an entrance of an elevator, and is formed in an L shape. One side of the L shape is fastened to the back surface of the sliding door and the other side is the one side. A presser tool that extends to the door contact surface side of the sliding door and has a hole on the other side is provided, and a side groove into which the other side of the presser tool is inserted is formed on the side surface of the door contact rubber. An elevator door that is provided with a flat plate that is embedded so as to face the inner surface of the other side of the above-mentioned presser foot, and a backing plate that is formed of a projection that is projected on the surface of this flat plate and that is fitted into the hole of the other side of the above-mentioned presser foot Shock absorber.
き戸の戸当り面に戸当りゴムを配置し、この戸当りゴム
の側面に上下方向に沿って側溝を設け、一辺が上記片引
き戸の裏面に固定され他辺が屈曲されて上記片引き戸の
戸当り面側に延在して上記戸当りゴムの側溝に挿入され
るとともに、下端部にひれ部が屈曲形成された押え具を
設けてなるエレベーターの戸の緩衝装置。10. A door contact rubber is arranged on a door contact surface of a sliding door that opens and closes an entrance of an elevator, a side groove is provided along a vertical direction on a side surface of the door contact rubber, and one side is fixed to a back surface of the sliding door. The other side of the elevator is bent and extends toward the door-contact surface of the sliding door and is inserted into the groove of the door-contact rubber, and the lower end of the elevator is provided with a retainer having a bent portion. Door shock absorber.
き戸の戸当り面に戸当りゴムを配置し、この戸当りゴム
に埋設されその一辺が屈曲されて上記戸当りゴムから露
出して上記片引き戸の裏面に延在する押え具を設け、上
記押え具の一辺を上記片引き戸の裏面に締結してなるエ
レベーターの戸の緩衝装置。11. A door contact rubber is disposed on a door contact surface of a sliding door that opens and closes an entrance of an elevator, and the door contact rubber is embedded in the door contact rubber and one side thereof is bent to be exposed from the door contact rubber. A cushioning device for an elevator door, which is provided with a presser tool extending to the back surface, and one side of the presser tool is fastened to the back surface of the sliding door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19691195A JP3409521B2 (en) | 1995-08-02 | 1995-08-02 | Elevator door shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19691195A JP3409521B2 (en) | 1995-08-02 | 1995-08-02 | Elevator door shock absorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0940335A true JPH0940335A (en) | 1997-02-10 |
| JP3409521B2 JP3409521B2 (en) | 2003-05-26 |
Family
ID=16365714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19691195A Expired - Fee Related JP3409521B2 (en) | 1995-08-02 | 1995-08-02 | Elevator door shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3409521B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003002570A (en) * | 2001-06-15 | 2003-01-08 | Mitsubishi Electric Corp | Door stopper device of elevator |
| JP2006062788A (en) * | 2004-08-25 | 2006-03-09 | Mitsubishi Electric Corp | Landing door device for elevator |
| JP2011011881A (en) * | 2009-07-02 | 2011-01-20 | East Japan Railway Co | Foreign matter mixing preventive structure |
| CN111470395A (en) * | 2020-05-29 | 2020-07-31 | 菱王电梯股份有限公司 | Elevator underbeam shock-absorbing structure |
| JP2021063361A (en) * | 2019-10-11 | 2021-04-22 | 三協立山株式会社 | Manufacturing method of gate door |
-
1995
- 1995-08-02 JP JP19691195A patent/JP3409521B2/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003002570A (en) * | 2001-06-15 | 2003-01-08 | Mitsubishi Electric Corp | Door stopper device of elevator |
| JP4716606B2 (en) * | 2001-06-15 | 2011-07-06 | 三菱電機株式会社 | Elevator door stop device |
| JP2006062788A (en) * | 2004-08-25 | 2006-03-09 | Mitsubishi Electric Corp | Landing door device for elevator |
| JP4481110B2 (en) * | 2004-08-25 | 2010-06-16 | 三菱電機株式会社 | Elevator landing door equipment |
| JP2011011881A (en) * | 2009-07-02 | 2011-01-20 | East Japan Railway Co | Foreign matter mixing preventive structure |
| JP2021063361A (en) * | 2019-10-11 | 2021-04-22 | 三協立山株式会社 | Manufacturing method of gate door |
| CN111470395A (en) * | 2020-05-29 | 2020-07-31 | 菱王电梯股份有限公司 | Elevator underbeam shock-absorbing structure |
| CN111470395B (en) * | 2020-05-29 | 2023-11-17 | 菱王电梯股份有限公司 | Elevator underbeam shock-absorbing structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3409521B2 (en) | 2003-05-26 |
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