JPS6157786A - Door opening and closing structure - Google Patents
Door opening and closing structureInfo
- Publication number
- JPS6157786A JPS6157786A JP17900784A JP17900784A JPS6157786A JP S6157786 A JPS6157786 A JP S6157786A JP 17900784 A JP17900784 A JP 17900784A JP 17900784 A JP17900784 A JP 17900784A JP S6157786 A JPS6157786 A JP S6157786A
- Authority
- JP
- Japan
- Prior art keywords
- door
- opening frame
- opening
- frame
- roller
- 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.)
- Pending
Links
Landscapes
- Wing Frames And Configurations (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔技術分野〕
この発明は、引違いや片引き等の吊戸の開閉構造に関す
るものである。[Detailed Description of the Invention] [Technical Field] The present invention relates to an opening/closing structure for a hanging door such as a double sliding door or a single sliding door.
従来の吊戸において、勢い良く戸を閉めると指を詰めた
９、戸の取付は枠に当って大きな音が発したりするとい
う問題があった。With conventional hanging doors, there have been problems such as fingers getting stuck when the door is closed forcefully, and loud noises caused by the door hitting the frame when the door is installed.
この発明の目的は、戸が完全に閉じる前に閉）速度が遅
くなシ、開口枠への衝突が防止できる戸の開閉構造を提
供することである。An object of the present invention is to provide a door opening/closing structure that has a slow closing speed and can prevent collisions with the opening frame before the door is completely closed.
この発明の戸の開閉構造は、開口枠の上枠部に水平方向
に延びるレールを設け、このレールに沿って移動自在な
戸車本体を設け、上端を戸車本体に固定して開口枠の開
口部内に戸を吊シ、かつ戸の閉鎖時に先端が開口枠に当
って戸の移動速度を減衰する制動装置を戸車本体に取付
けたものである。The door opening/closing structure of the present invention includes a horizontally extending rail on the upper frame of the opening frame, a door roller body that is movable along the rail, and a door roller body whose upper end is fixed to the door roller body so that the door can be moved inside the opening of the opening frame. A braking device is attached to the door roller body, which suspends the door and dampens the moving speed of the door when its tip hits the opening frame when the door is closed.
この発明の構成によれば、っぎの作用がある。According to the configuration of this invention, there is the effect of the following.
すなわち、戸を閉鎖した時に制動装置の先端が開口枠に
肖って戸の閉シ速度を減衰する。したがって、勢い良く
戸を閉めても、指詰めや大きな音が発するのを防止でき
る。That is, when the door is closed, the tip of the braking device acts on the opening frame and damps the door closing speed. Therefore, even if the door is forcefully closed, it is possible to prevent fingers from jamming or making a loud noise.
実施例
この発明の一実施例を第１図ないし第３図に基づいて説
明する。図において、ｌが開口枠であシ、開口枠１の上
枠部１ａの内周面に水平方向に延びてレール２が設けら
れている。レール２は、略下向き溝形形伏をしておシ、
両７ランジ片２１Ｌ、２ｂの下部には、若干内側に折曲
げてた後上向きに折返してなるＶ字形のガイド部２（１
，２ｄを有している。３は、開口枠１の開口部内に設け
られた戸である。戸３は、引違い式あるいは片引き式等
いずれであってもよい。また、戸３は戸車本体４によっ
てレール２のガイド部２ｃに吊られている戸車本体４は
、断面り形の部材であシ、その水平片４ａの下面に戸３
の上端が固定されている。また、垂直片４ｂの両端には
同じ高さで２個の戸車５゜６が回転自在に設けられてい
る。さらに、これら２個の戸車５．６の間において、外
周面の下端を同じ高さにしてころ７が回転自在に取付け
られている。このころ７の回転軸８の外周には風車９が
固定されている。１０は、戸車本体４の垂直片４ｂの戸
３の閉鎖側端に突出した支持片１１に水平移動自在に挿
入した丸軸状の開口枠当接部材である。Embodiment An embodiment of the present invention will be described with reference to FIGS. 1 to 3. In the figure, l is an opening frame, and a rail 2 is provided on the inner peripheral surface of the upper frame portion 1a of the opening frame 1, extending in the horizontal direction. The rail 2 has a substantially downward groove shape,
At the bottom of both 7-lunge pieces 21L and 2b, there is a V-shaped guide part 2 (1) that is slightly bent inward and then folded upward.
, 2d. 3 is a door provided within the opening of the opening frame 1. The door 3 may be of either a sliding type or a single sliding type. The door 3 is suspended from the guide portion 2c of the rail 2 by the door roller body 4. The door roller body 4 is a cross-sectional member, and the door 3 is attached to the lower surface of the horizontal piece 4a.
The top edge of is fixed. Furthermore, two door wheels 5.degree. 6 are rotatably provided at both ends of the vertical piece 4b at the same height. Furthermore, between these two door wheels 5.6, a roller 7 is rotatably mounted with the lower end of its outer peripheral surface being at the same height. A windmill 9 is fixed to the outer periphery of the rotating shaft 8 of the roller 7. Reference numeral 10 denotes a round shaft-shaped opening frame abutting member which is horizontally movably inserted into the support piece 11 of the vertical piece 4b of the door roller body 4 that protrudes from the closing side end of the door 3.
開口枠当接部材ｌＯのころ７側の下面には、風車９をピ
ニオンとすれば、ラックの関係となる水平刃 １
向に並んだ爪１２が設けられている。なお、爪１２が戸
車５方向へ移動すると風車９に噛合うが、逆方向へ移動
すると噛合わない構造となっている。On the lower surface of the opening frame abutting member lO on the roller 7 side, if the windmill 9 is a pinion, there is a horizontal blade 1 that functions as a rack.
Claws 12 are provided that are lined up in the direction. Note that when the pawl 12 moves in the direction of the door wheel 5, it engages with the windmill 9, but when it moves in the opposite direction, it does not engage.
また、開口枠当接部材ｌｏの支持片１１がら外側に突出
した部分にリング１３が外嵌されておシ、このリング１
３と支持片１１との間に、ばね１４が開口枠当接部材１
ｏの外周に設けられている。Further, a ring 13 is fitted onto a portion of the opening frame abutting member lo that protrudes outward from the support piece 11.
3 and the support piece 11, a spring 14 is inserted between the opening frame abutting member 1
It is provided on the outer periphery of o.
また、支持片１１の内側におｈて開口枠当接部材１０に
リング状の抜は止め部材１５が固定されている。この抜
は止め部材１５け、爪１２が風車９から抜けるのを防止
する。戸車本体４け、戸車５゜６およびころ７をレール
２の一方のガイド部２ｃに載せて、レール２に沿って移
動自在に取付けられている。Further, a ring-shaped removal preventing member 15 is fixed to the opening frame abutting member 10 on the inside of the support piece 11 h. Fifteen stopper members prevent the pawl 12 from coming off the windmill 9. The four door roller bodies, the door roller 5.degree. 6, and the rollers 7 are mounted on one guide portion 2c of the rail 2 so as to be movable along the rail 2.
動作
第３図に動作状即を示す。図において、戸３を矢印入方
向へ移動して閉鎖する。戸車５．６およびころ７はレー
ル２のガイド部２ｃに沿ってそれぞれ矢印Ｇ、１．Ｆ方
向へ回転する。ころ７の矢印Ｆ方向への回転によって開
口枠当接部材１ｏが矢印Ｅ方向へ水平移動する。しかし
、抜は止め部材１５が支持片１１に当ると、それ以上は
開口枠当接部材１０が移動せず、ころ７０回転は停止し
、戸車５．６によって戸３が閉鎖方向（矢印入方向）へ
移動する。戸３の閉鎖直前において、開口枠当接部材１
０の先端部１０Ｂが開口枠１に当る。しかし、戸３は矢
印入方向へ移動し続けるので、開口枠当接部材１０が矢
印Ｂ方向へ水平移動する。したがって、爪１２が風車９
を押してころ７が矢印Ｃ方向へ回転し、ころ７をガイド
部２Ｃとの間の滑り摩擦力によって戸３の移動速度が減
衰する。Operation Figure 3 shows the operation status. In the figure, the door 3 is moved in the direction of the arrow to close it. The door roller 5.6 and the roller 7 move along the guide portion 2c of the rail 2 in the directions indicated by arrows G, 1. Rotate in direction F. The rotation of the roller 7 in the direction of arrow F causes the opening frame abutting member 1o to move horizontally in the direction of arrow E. However, when the removal stopper 15 hits the support piece 11, the opening frame abutting member 10 does not move any further, the roller 70 rotation stops, and the door 3 is moved by the door wheel 5.6 in the closing direction (in the direction of the arrow). ). Immediately before closing the door 3, the opening frame abutting member 1
The tip end 10B of 0 hits the opening frame 1. However, since the door 3 continues to move in the direction of the arrow B, the opening frame abutting member 10 moves horizontally in the direction of the arrow B. Therefore, the claw 12 is
is pushed, the roller 7 rotates in the direction of arrow C, and the moving speed of the door 3 is attenuated by the sliding friction force between the roller 7 and the guide portion 2C.
戸３の閉鎖時には、ばね１４が縮んだ状態とな−ている
。つぎに、戸３を矢印り方向へ開くと、縮んだはね１４
ＯＮ勢によって開口枠当接部材１０が矢印Ｅ方向へ水平
移動して元の状態に戻る。なお、開口枠当接部材１０の
矢印Ｅ方向への移動に対しては、爪１２と風車９の関係
（１フリーとなっている。When the door 3 is closed, the spring 14 is in a compressed state. Next, when door 3 is opened in the direction of the arrow, the contracted flap 14
Due to the ON force, the opening frame abutting member 10 moves horizontally in the direction of arrow E and returns to its original state. Note that the relationship between the claw 12 and the windmill 9 (1 free) with respect to the movement of the opening frame abutting member 10 in the direction of arrow E.
このように構成された戸の開閉構造によると、戸３を閉
鎖した時に開口枠当接部材１０の先端部１０３が開口枠
ＩＫ当ってころ７が逆進し、戸３の閉り速度が減衰する
。したがって、勢い良く戸３を閉めても、指詰めや大き
な音が発したシしない。According to the door opening/closing structure configured in this way, when the door 3 is closed, the tip 103 of the opening frame abutting member 10 hits the opening frame IK, causing the roller 7 to move backward, and the closing speed of the door 3 is attenuated. do. Therefore, even if door 3 is closed forcefully, the door will not jam or make a loud noise.
第２の実施例を第４図および第５図に示す。図において
、２０が戸車本体であシ、戸車本体２゜の垂直片２０！
Ｌに２個の戸車２１．２２が取付けられている。また、
戸車２１の回転軸には、戸車２１と垂直片２０ａとの間
に訃いて風車２４が固定されている。２５は、戸車２２
の上方において垂直片２０Ｍに固定された油圧ダンパで
ある。２６は油圧ダンパ２５のピストン棒でアシ、ピス
トン棒２６の先端から戸車２１まで延びて略２形の連結
棒が設けられている。２８１−１．連結棒２７に設けら
れた爪であシ、回転軸２３の下方で風車２４と噛合って
いる。なお、風車２４が矢印に方向へ回転すると爪２８
に噛合うが、矢印り方向へ回転すると噛合わない構造と
なっている。A second embodiment is shown in FIGS. 4 and 5. In the figure, 20 is the door roller body, and the vertical piece 20 of the door roller body 2 degrees!
Two door wheels 21 and 22 are attached to L. Also,
A windmill 24 is fixed to the rotating shaft of the door wheel 21 between the door wheel 21 and the vertical piece 20a. 25 is the door wheel 22
A hydraulic damper is fixed to the vertical piece 20M above the vertical piece 20M. Reference numeral 26 denotes a piston rod of the hydraulic damper 25, and a connecting rod of approximately 2 shapes is provided extending from the tip of the piston rod 26 to the door roller 21. 281-1. A claw provided on the connecting rod 27 engages with the windmill 24 below the rotating shaft 23. Note that when the windmill 24 rotates in the direction of the arrow, the claw 28
However, when rotated in the direction of the arrow, the structure is such that they do not mesh.
このような戸の開閉構造において、戸３０を矢印Ｑ方向
へ閉鎖移動すると、ピストン棒２６の先端部２６ａが開
口枠（図示せず）に当ってピストン棒２６が矢印Ｍ方向
へ水平移動する。その際、油圧ダンパ２５によって戸３
０の移動速度が減衰する。つぎに、戸３０を矢印Ｐ方向
へ開くと、戸車２１が矢印に方向に回転し、風車２４に
よって爪２８が矢印Ｒ方向へ挿される。したがって、ピ
ストン棒２６が矢位Ｎ方向へ水平移動して元の状態に戻
る。In such a door opening/closing structure, when the door 30 is closed and moved in the direction of the arrow Q, the tip end 26a of the piston rod 26 hits an opening frame (not shown), and the piston rod 26 moves horizontally in the direction of the arrow M. At that time, the door 3 is moved by the hydraulic damper 25.
0's movement speed is attenuated. Next, when the door 30 is opened in the direction of arrow P, the door wheel 21 rotates in the direction of the arrow, and the pawl 28 is inserted in the direction of arrow R by the windmill 24. Therefore, the piston rod 26 moves horizontally in the direction of arrow N and returns to its original state.
このように構成された戸の開閉構造においても、第１の
実施例で示したのと同じ効果が得られる。Even in the door opening/closing structure configured in this manner, the same effects as shown in the first embodiment can be obtained.
この発明によれば、戸が完全に閉じる前に閉シ速度が遅
くなり、開口枠への衝突が防止できるという効果がある
。According to this invention, the closing speed is slowed before the door is completely closed, and collision with the opening frame can be prevented.
第１図はこの発明の一実施例の正面図、第２図はその要
部拡大斜視図、第３図はその動作説明図、第４図はこの
発明の第２の実施例の部分斜視図、第５図はその動作説
明図である。
１・・・開口枠、２・・・レール、３・・・戸、４・・
・戸車本体、７・・・ころ、９・・・風車、１０・・・
開口枠当接部材、１２・・・爪Fig. 1 is a front view of an embodiment of the present invention, Fig. 2 is an enlarged perspective view of the main part thereof, Fig. 3 is an explanatory diagram of its operation, and Fig. 4 is a partial perspective view of a second embodiment of the invention. , FIG. 5 is an explanatory diagram of its operation. 1... Opening frame, 2... Rail, 3... Door, 4...
・Door wheel body, 7...Rollers, 9...Windmill, 10...
Opening frame abutting member, 12...claw
Claims (3)
て設けられたレールと、このレールに沿って移動自在に
設けられた戸車本体と、上端を前記戸車本体に固定して
前記開口枠の開口部内に吊持された戸と、前記戸車本体
に取付けられて前記戸の閉鎖時に先端が前記開口枠の縦
枠部に当って前記戸の移動速度を減衰する制動装置とを
備えた戸の開閉構造。(1) An opening frame, a rail provided horizontally extending on the upper frame of the opening frame, a door roller body provided movably along the rail, and an upper end fixed to the door roller body. A door suspended within an opening of the opening frame, and a braking device attached to the door wheel body whose tip hits a vertical frame portion of the opening frame when the door is closed, damping the moving speed of the door. Equipped with a door opening/closing structure.
、この開口枠当接部材に設けられた爪に噛合う爪車を有
するころからなり、前記戸の閉鎖時に前記開口枠当接部
材が前記開口枠に当って前記ころが前記戸の移動方向に
対し前記レール上を逆進する特許請求の範囲第（１）項
記載の戸の開閉構造。(2) The braking device includes an opening frame abutting member that abuts the opening frame, and a roller that engages with a pawl provided on the opening frame abutting member, and the braking device abuts the opening frame when the door is closed. The door opening/closing structure according to claim 1, wherein the contact member contacts the opening frame and the roller moves backward on the rail with respect to the moving direction of the door.
閉鎖時において前記油圧ダンパのピストン棒が前記開口
枠に当る特許請求の範囲第（１）項記載の戸の開閉構造
。(3) The door opening/closing structure according to claim (1), wherein the braking device comprises a hydraulic damper, and a piston rod of the hydraulic damper hits the opening frame when the door is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17900784A JPS6157786A (en) | 1984-08-28 | 1984-08-28 | Door opening and closing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17900784A JPS6157786A (en) | 1984-08-28 | 1984-08-28 | Door opening and closing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6157786A true JPS6157786A (en) | 1986-03-24 |
Family
ID=16058480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17900784A Pending JPS6157786A (en) | 1984-08-28 | 1984-08-28 | Door opening and closing structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6157786A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5975056A (en) * | 1982-10-20 | 1984-04-27 | テルモ株式会社 | Medical tool |
| JPH06330670A (en) * | 1993-05-24 | 1994-11-29 | Tomio Yoshimura | Stopping mechanism for sliding door |
| KR100407585B1 (en) * | 1998-11-30 | 2003-12-01 | 아르투로 살리세 에스.피.에이. | A braking retardation apparatus |
-
1984
- 1984-08-28 JP JP17900784A patent/JPS6157786A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5975056A (en) * | 1982-10-20 | 1984-04-27 | テルモ株式会社 | Medical tool |
| JPS6157787B2 (en) * | 1982-10-20 | 1986-12-08 | Terumo Corp | |
| JPH06330670A (en) * | 1993-05-24 | 1994-11-29 | Tomio Yoshimura | Stopping mechanism for sliding door |
| KR100407585B1 (en) * | 1998-11-30 | 2003-12-01 | 아르투로 살리세 에스.피.에이. | A braking retardation apparatus |
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