JP2007182714A - Sliding door device - Google Patents

Sliding door device Download PDF

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Publication number
JP2007182714A
JP2007182714A JP2006001957A JP2006001957A JP2007182714A JP 2007182714 A JP2007182714 A JP 2007182714A JP 2006001957 A JP2006001957 A JP 2006001957A JP 2006001957 A JP2006001957 A JP 2006001957A JP 2007182714 A JP2007182714 A JP 2007182714A
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Prior art keywords
sliding door
cylinder
roller
piston rod
spring
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JP2006001957A
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Japanese (ja)
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Jiro Watanabe
次郎 渡邊
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Individual
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Priority to JP2006001957A priority Critical patent/JP2007182714A/en
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/003—Braking devices, e.g. checks; Stops; Buffers for sliding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/21—Brakes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/262—Type of motion, e.g. braking
    • E05Y2201/264—Type of motion, e.g. braking linear
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/638—Cams; Ramps
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/46—Mounting location; Visibility of the elements in or on the wing

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  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To inexpensively provide a sliding door device which is equipped with the closer function of enabling a sliding door to be effectively closed up to a closed attitude so as not to be put into a half-open state. <P>SOLUTION: Structurally, an upper end of the sliding door 1 is equipped with the roller 11 which slides along an upper rail 2; the roller 11 is formed in such a manner as to be vertically movable in the state of being constantly urged upward by a spring 6; and an inclined guide part 2a, which is inclined upward as it gets closer to the terminal end position of the closing of the sliding door, near the closed position of the sliding door 1, is provided on the upper rail 2. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、引戸装置に関するもので、殊に、引戸を手で閉鎖位置近傍まで閉じて中断したときに、自動的に最終閉鎖姿勢まで閉じることのできるクローザ機能を備えた引戸装置に関するものである。   The present invention relates to a sliding door device, and more particularly, to a sliding door device having a closer function that can automatically close to a final closed position when the sliding door is closed by hand to the vicinity of the closing position and interrupted. .

従来、引戸を手で閉じるときに、半開きの状態で終わることがある。このような場合、再度閉じ操作を行わなければならず面倒である。そこで従来では、例えば特許文献１〜３で示すように、引戸を開ける際にバネやスプリングに力を蓄積させて、引戸を閉じるときに蓄積されたバネ力で最終閉鎖姿勢まで引戸を閉じるようにしたものがある。
特開平１１−３０３４９５号公報 特開平１１−３１５６６２号公報 特開２００１−１２１３８号公報 Conventionally, when a sliding door is closed by hand, it sometimes ends in a half-open state. In such a case, the closing operation must be performed again, which is troublesome. Therefore, conventionally, as shown in, for example, Patent Documents 1 to 3, when a sliding door is opened, a force is accumulated in the spring and the spring, and the sliding door is closed to the final closing position by the accumulated spring force when the sliding door is closed. I have something to do.
Japanese Patent Laid-Open No. 11-303495 JP-A-11-315662 JP 2001-12138 A

しかし上記した従来技術は、バネやスプリングの力を蓄積するための機構が複雑で且つ大型化し、引戸に装着する作業が面倒でコストが高くつくと共に、引戸を開くときにバネ力が暫時増大して抵抗力が大きくなり、スムースな開き操作ができない。また、引戸を閉じるときに、蓄積されたバネ力の反動によって引戸が急激に閉鎖するので、閉鎖力を抑制する強力な緩衝装置を必要とするなどの問題点があった。   However, the above-described prior art has a complicated and large-sized mechanism for accumulating the spring and spring force, and the work for attaching the sliding door is troublesome and expensive, and the spring force increases for a while when the sliding door is opened. Resistance increases and smooth opening is not possible. Further, when the sliding door is closed, the sliding door is suddenly closed due to the reaction of the accumulated spring force, so that there is a problem that a strong shock absorber for suppressing the closing force is required.

そこで本発明は、上記した従来欠点をなくし、簡単な構成で効果的に閉鎖姿勢まで閉じることのできるクローザ機能を備えた引戸装置を提供することを主たる目的とするものである。   SUMMARY OF THE INVENTION Accordingly, the main object of the present invention is to provide a sliding door device provided with a closer function that can effectively close to a closed posture with a simple configuration, eliminating the above-described conventional drawbacks.

上記目的を達成する為に本発明では次のような技術的手段を講じた。即ち、本発明に係る引戸装置にあっては、上部レールに沿って滑走するローラーを上端に備えた引戸であって、前記ローラーはスプリングによって常時上方に向かって付勢された状態で上下移動可能に形成され、前記引戸の閉鎖位置近傍において、引戸閉鎖終端位置に至るほど上方に向かって傾斜する傾斜ガイド部が前記ローラーに対向する箇所で上部レールに設けられている構成とした。   In order to achieve the above object, the present invention takes the following technical means. That is, in the sliding door device according to the present invention, the sliding door is provided with a roller that slides along the upper rail at the upper end, and the roller is movable up and down in a state of being constantly biased upward by a spring. In the vicinity of the closing position of the sliding door, an inclined guide portion that is inclined upward toward the sliding door closing end position is provided on the upper rail at a location facing the roller.

本発明において、引戸の急激な閉鎖を緩和する緩衝部材を引戸に設けるのが好ましい。これにより、引戸閉鎖時に引戸が相対する固定枠体に当接して不快な音や振動を発する等の不都合を防止することができる。   In the present invention, it is preferable to provide the sliding door with a cushioning member that alleviates the sudden closing of the sliding door. Thereby, when the sliding door is closed, it is possible to prevent inconveniences such as an unpleasant sound or vibration coming into contact with the fixed frame body facing the sliding door.

また、上記緩衝部材は、引戸に取り付けられたシリンダーと、シリンダー内で摺動可能に収納されたピストンリングと、シリンダーの一端から引戸閉鎖方向に向かって延出されたピストンロッドとからなり、前記ピストンロッドはスプリングにより常時引戸の先端面から突出した姿勢に付勢されており、前記シリンダーの他端に小さなエアー抜穴が設けられている構造とするのがよい。   The buffer member includes a cylinder attached to the sliding door, a piston ring slidably housed in the cylinder, and a piston rod extending from one end of the cylinder toward the sliding door closing direction. The piston rod is always biased by a spring so as to protrude from the front end surface of the sliding door, and a small air vent is preferably provided at the other end of the cylinder.

また、上記緩衝部材の別案として、前記緩衝部材が、引戸に取り付けられたシリンダーと、シリンダー内で摺動可能に収納されたピストンリングと、シリンダーの一端から引戸閉鎖方向に延出されたピストンロッドと、ピストンロッドの先端に設けられた吸着体と、引戸の前端面に相対する固定枠体に取り付けられて前記吸着体に吸着する被吸着体とからなり、前記ピストンロッドは引戸前端面から出没可能に形成され、前記シリンダーの他端に小さなエアー抜穴が設けられている構造とするのが好ましい。   As another alternative of the buffer member, the buffer member includes a cylinder attached to the sliding door, a piston ring slidably housed in the cylinder, and a piston extending from one end of the cylinder in the sliding door closing direction. A rod, an adsorbent provided at the tip of the piston rod, and an adsorbed body attached to a fixed frame opposite to the front end surface of the sliding door and adsorbing to the adsorbing body, and the piston rod from the front end surface of the sliding door Preferably, the structure is formed so as to be able to appear and retract, and a small air vent is provided at the other end of the cylinder.

本発明は上記の如く構成されているので、引戸を閉じる際に、その閉鎖位置近傍においてスプリングによって常時上方に向かって付勢されたローラーが傾斜ガイド部に沿って除々に押し上げられ、その反動によって引戸が閉鎖方向に移動し、これにより半開き等を未然に防止することができて確実に閉鎖することができる。また、その構成が、スプリングによって常時上方に向かって付勢されたローラーと、上部レールに設けられた傾斜ガイド部とによる極めて簡単な構造であり、且つローラーが引戸の上部滑走用のローラーと兼用できるから、組み付けが容易であると共に、低コストで提供することができる、といった効果がある。   Since the present invention is configured as described above, when the sliding door is closed, the roller constantly urged upward by the spring in the vicinity of the closing position is gradually pushed up along the inclined guide portion, The sliding door moves in the closing direction, whereby half-opening or the like can be prevented in advance and the door can be reliably closed. In addition, the structure is a very simple structure with a roller always urged upward by a spring and an inclined guide portion provided on the upper rail, and the roller is also used as the upper sliding roller of the sliding door. Therefore, there are effects that the assembly is easy and can be provided at a low cost.

図１〜図３は本発明にかかる引戸装置の一実施例を示すものであって、符号１で引戸を示す。この引戸１は上端に上部レール２に沿って滑走するローラー３を備え、下端に下部レール４に沿って走行する下部ローラー１７を備えている。   1 to 3 show an embodiment of a sliding door device according to the present invention, and reference numeral 1 denotes a sliding door. The sliding door 1 includes a roller 3 that slides along the upper rail 2 at the upper end, and a lower roller 17 that travels along the lower rail 4 at the lower end.

前記上部のローラー３は、引戸上端に取り付けられたケース５に、上下摺動自在に装着されたローラー保持部材７に保持されており、ローラー保持部材７はスプリング６により常時上方に向かって付勢されている。   The upper roller 3 is held by a roller holding member 7 that is slidably mounted on a case 5 attached to the upper end of the sliding door. The roller holding member 7 is always urged upward by a spring 6. Has been.

また、前記引戸１の閉鎖位置近傍において、引戸閉鎖終端位置に至るほど上方に向かって徐々に傾斜する傾斜ガイド部２ａが前記ローラー３に対向する箇所で上部レール２に設けられている。   Further, in the vicinity of the closed position of the sliding door 1, an inclined guide portion 2 a that is gradually inclined upward toward the sliding door closed end position is provided on the upper rail 2 at a location facing the roller 3.

更に、本実施例では、引戸の急激な閉鎖を緩和する緩衝部材Ａが引戸に設けられている。この緩衝部材Ａは、引戸１に取り付けられたシリンダー８と、シリンダー８内で摺動可能に収納されたピストンリング９と、シリンダー８の一端から引戸閉鎖方向に向かって延出されたピストンロッド１０とからなり、該ピストンロッド１０がスプリング１１により常時引戸１の先端面から突出した姿勢に付勢されている。また、前記シリンダー８の他端には小さなエアー抜穴１３が設けられている。このエアー抜穴１３はシリンダー８の外周面と引戸１のシリンダー挿入穴１２の内周面との僅かな隙間を抜けて大気に開放されている。   Further, in the present embodiment, a buffer member A that relieves sudden closing of the sliding door is provided on the sliding door. The buffer member A includes a cylinder 8 attached to the sliding door 1, a piston ring 9 slidably accommodated in the cylinder 8, and a piston rod 10 extending from one end of the cylinder 8 toward the sliding door closing direction. The piston rod 10 is constantly biased by the spring 11 into a posture protruding from the front end surface of the sliding door 1. A small air vent hole 13 is provided at the other end of the cylinder 8. The air vent hole 13 is opened to the atmosphere through a slight gap between the outer peripheral surface of the cylinder 8 and the inner peripheral surface of the cylinder insertion hole 12 of the sliding door 1.

上記の構成において、引戸１を閉じる際に、その閉鎖位置近傍においてスプリング６によって常時上方に向かって付勢されたローラー３が傾斜ガイド部に沿って除々に押し上げられ、その反動によって引戸１が閉鎖方向に移動して引戸を確実に閉鎖することができ、これにより半開き等を未然に防止することができる。   In the above configuration, when the sliding door 1 is closed, the roller 3 constantly biased upward by the spring 6 in the vicinity of the closed position is gradually pushed up along the inclined guide portion, and the sliding door 1 is closed by the reaction. The sliding door can be reliably closed by moving in the direction, thereby preventing half-opening and the like.

また、引戸１が閉じるときに、ピストンロッド１０の先端が相対する固定枠体１４に当接してスプリング１１に抗して後退し、シリンダ内の空気がエアー抜穴１３から徐々に抜けるので、引戸１が急激に閉じることを緩和することができる。また、引戸１を開けると、ピストンロッド１０はスプリング１１によって元の突出姿勢に復帰する。尚、このスプリング１１の弾性力は、ピストンロッド１０を復帰させるだけの弱い力のものでよく、上記ローラー３と傾斜ガイド部２ａによる引戸１の自然閉鎖力を阻害しない程度に予め設定されている。   Further, when the sliding door 1 is closed, the tip of the piston rod 10 comes into contact with the opposed fixed frame body 14 and retreats against the spring 11 so that air in the cylinder gradually escapes from the air vent hole 13. It can relieve that 1 closes rapidly. When the sliding door 1 is opened, the piston rod 10 returns to the original protruding posture by the spring 11. Note that the elastic force of the spring 11 may be weak enough to return the piston rod 10 and is set in advance so as not to inhibit the natural closing force of the sliding door 1 by the roller 3 and the inclined guide portion 2a. .

図４は前記緩衝部材Ａの別の実施例を示すものであって、引戸１に取り付けられたシリンダー８と、シリンダー８内で摺動可能に収納されたピストンリング９と、シリンダー８の一端から引戸閉鎖方向に延出されたピストンロッド１０と、ピストンロッド１０の先端に設けられた磁石又は鉄からなる吸着体１５と、引戸１の前端面に相対する固定枠体に取り付けられて前記吸着体１５に吸着する鉄又は磁石からなる被吸着体１６とを備えており、前記ピストンロッド１０は引戸１の前端面から出没可能に形成されている。また前記シリンダーの他端には先の実施例と同様なエアー抜穴１３が設けられている。従って、本実施例では、引戸１を閉じたときにピストンロッド１０が後退した姿勢で吸着体１５と被吸着体１６とが吸着し、引戸１を開けるときに吸着体１５と被吸着体１６とが吸着したまま引戸１が先行し、遅れて吸着体１５が被吸着体１６から遊離することになり、これによりピストンロッド１０を突出姿勢に復帰させることができる。またこの場合は、先の実施例のようにピストンロッド１０を突出姿勢に復帰するためのスプリング１１を必要としないので、ローラー３と傾斜ガイド部２ａによる引戸１の自然閉鎖力に影響を与えることがない。   FIG. 4 shows another embodiment of the buffer member A. The cylinder 8 attached to the sliding door 1, the piston ring 9 slidably accommodated in the cylinder 8, and one end of the cylinder 8 are shown. A piston rod 10 extended in the sliding door closing direction, an adsorbing body 15 made of a magnet or iron provided at the tip of the piston rod 10, and a fixed frame body facing the front end face of the sliding door 1 are attached to the adsorbing body. The piston rod 10 is formed so as to be able to protrude and retract from the front end surface of the sliding door 1. The other end of the cylinder is provided with an air vent 13 similar to the previous embodiment. Therefore, in this embodiment, when the sliding door 1 is closed, the adsorbent 15 and the adsorbed body 16 are adsorbed in a posture in which the piston rod 10 is retracted, and when the sliding door 1 is opened, the adsorbing body 15 and the adsorbed body 16 The adsorbing body 15 is released from the adsorbed body 16 with a delay, and the piston rod 10 can be returned to the projecting posture. Further, in this case, since the spring 11 for returning the piston rod 10 to the protruding posture is not required as in the previous embodiment, the natural closing force of the sliding door 1 by the roller 3 and the inclined guide portion 2a is affected. There is no.

上記吸着体１５並びに被吸着体１６は、磁石と鉄に代えて図５に示すように、弾性嵌合爪による吸着体１５’と、該吸着体１５’に弾力的に嵌合する被吸着体１６’とすることも可能である。   The adsorbent 15 and the adsorbed body 16 are, as shown in FIG. 5 instead of a magnet and iron, an adsorbent 15 ′ by an elastic fitting claw and an adsorbed body that is elastically fitted to the adsorbent 15 ′. It can also be 16 '.

上記した各実施例では、ローラー３を備えたケース５と、緩衝部材Ａとが別体で形成したが、図６並びに図７で示すようにローラー３を備えたケース５’に緩衝部材Ａを一体的に組み込んで構成するようにしてもよい。尚、図６の実施例では緩衝部材のピストンロッド１０がスプリング１１によって突出姿勢に復帰するように形成されており、図７の実施例ではピストンロッド１０が吸着体１５と被吸着体１６とにより突出姿勢に復帰する方式で形成されている。また、この図７の実施例では、被吸着体１６を傾斜ガイド部２ａを形成する部材と一体的に形成した。
In each of the above-described embodiments, the case 5 provided with the roller 3 and the buffer member A are formed separately. However, as shown in FIGS. 6 and 7, the buffer member A is attached to the case 5 ′ provided with the roller 3. You may make it comprise and integrate. In the embodiment of FIG. 6, the piston rod 10 of the buffer member is formed so as to return to the protruding posture by the spring 11. In the embodiment of FIG. 7, the piston rod 10 is formed by the adsorbent 15 and the adsorbed body 16. It is formed by a method of returning to the protruding posture. In the embodiment shown in FIG. 7, the adsorbed body 16 is formed integrally with a member that forms the inclined guide portion 2a.

以上本発明の実施例について説明したが、本発明は必ずしもこれらの実施例構造のみに限定されるものでない。例えば、緩衝部材Ａを音や振動を緩和するゴムやクッション材で形成してもよい。或いは、必要に応じて緩衝部材を省略することも可能である。その他本発明ではその構成要件を備え、かつ本発明の目的を達成し、上記の効果を奏する範囲内において適宜改変して実施することができるものである。   Although the embodiments of the present invention have been described above, the present invention is not necessarily limited to the structures of these embodiments. For example, the buffer member A may be formed of rubber or cushioning material that relieves sound and vibration. Or it is also possible to abbreviate | omit a buffer member as needed. In addition, the present invention can be implemented with appropriate modifications within the scope of the present invention, achieving the object of the present invention, and achieving the above effects.

本発明に係る引戸装置は、建具の引戸に限らず、家具の引戸等全ての引戸に利用することが可能である。   The sliding door device according to the present invention can be used not only for sliding doors for furniture but also for all sliding doors such as sliding doors for furniture.

本発明に係る引戸装置の一実施例を示す断面図であって、引戸が閉じられる前を示す。It is sectional drawing which shows one Example of the sliding door apparatus which concerns on this invention, Comprising: Before a sliding door is closed, it shows. 上記引戸装置の断面図であって、引戸を閉じた状態を示す。It is sectional drawing of the said sliding door apparatus, Comprising: The state which closed the sliding door is shown. 上記引戸装置の正面図。The front view of the said sliding door apparatus. 本発明にかかる引戸装置の他の実施例を示す断面図。Sectional drawing which shows the other Example of the sliding door apparatus concerning this invention. 本発明に係る引戸装置の更に別の実施例を示す断面図。Sectional drawing which shows another Example of the sliding door apparatus which concerns on this invention. 本発明に係る引戸装置の更に他の実施例を示す断面図。Sectional drawing which shows the further another Example of the sliding door apparatus which concerns on this invention. 本発明に係る引戸装置の更に別の実施例を示す断面図。Sectional drawing which shows another Example of the sliding door apparatus which concerns on this invention.

符号の説明Explanation of symbols

１ 引戸
２ 上部レール
３ 上部のローラー
５ ケース
６ スプリング
７ ローラー保持部材
８ シリンダー
９ ピストン
１０ ピストンロッド
１１ スプリング
１３ エアー抜穴
１５、１５’ 吸着部材
１６、１６’ 被吸着部材
Ａ 緩衝部材
DESCRIPTION OF SYMBOLS 1 Sliding door 2 Upper rail 3 Upper roller 5 Case 6 Spring 7 Roller holding member 8 Cylinder 9 Piston 10 Piston rod 11 Spring 13 Air vent hole 15, 15 'Adsorption member 16, 16' Adsorption member A Buffer member

Claims (4)

上部レールに沿って滑走するローラーを上端に備えた引戸であって、前記ローラーはスプリングによって常時上方に向かって付勢された状態で上下移動可能に形成され、前記引戸の閉鎖位置近傍において、引戸閉鎖終端位置に至るほど上方に向かって傾斜する傾斜ガイド部が前記ローラーに対向する箇所で上部レールに設けられている引戸装置。   A sliding door having a roller that slides along an upper rail at an upper end, the roller being formed so as to be vertically movable in a state of being constantly biased upward by a spring, in the vicinity of the closed position of the sliding door The sliding door apparatus provided in the upper rail in the location which the inclination guide part which inclines upwards so that it reaches a closed terminal position opposes the said roller. 引戸の急激な閉鎖を緩和する緩衝部材が引戸に設けられている請求項１に記載の引戸装置。   The sliding door device according to claim 1, wherein the sliding door is provided with a buffer member that relieves sudden closing of the sliding door. 前記緩衝部材が、引戸に取り付けられたシリンダーと、シリンダー内で摺動可能に収納されたピストンリングと、シリンダーの一端から引戸閉鎖方向に向かって延出されたピストンロッドとからなり、前記ピストンロッドはスプリングにより常時引戸の先端面から突出した姿勢に付勢されており、前記シリンダーの他端に小さなエアー抜穴が設けられている請求項２に記載の引戸装置。   The buffer member includes a cylinder attached to the sliding door, a piston ring slidably housed in the cylinder, and a piston rod extending from one end of the cylinder toward the sliding door closing direction. The sliding door device according to claim 2, wherein the spring is constantly biased by a spring so as to protrude from the front end surface of the sliding door, and a small air vent is provided at the other end of the cylinder. 前記緩衝部材が、引戸に取り付けられたシリンダーと、シリンダー内で摺動可能に収納されたピストンリングと、シリンダーの一端から引戸閉鎖方向に延出されたピストンロッドと、ピストンロッドの先端に設けられた吸着体と、引戸の前端面に相対する固定枠体に取り付けられて前記吸着体に吸着する被吸着体とからなり、前記ピストンロッドは引戸前端面から出没可能に形成され、前記シリンダーの他端に小さなエアー抜穴が設けられている請求項２に記載の引戸装置。   The buffer member is provided at a cylinder attached to the sliding door, a piston ring slidably accommodated in the cylinder, a piston rod extending from one end of the cylinder in the sliding door closing direction, and a tip of the piston rod. An adsorbing body and an adsorbed body that is attached to a fixed frame opposite to the front end surface of the sliding door and adsorbs to the adsorbing body, and the piston rod is formed to be able to protrude and retract from the front end surface of the sliding door. The sliding door device according to claim 2, wherein a small air vent hole is provided at an end.
JP2006001957A 2006-01-10 2006-01-10 Sliding door device Pending JP2007182714A (en)

Priority Applications (1)

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011196015A (en) * 2010-03-17 2011-10-06 Nifco Inc Slide assist device
CN102951168A (en) * 2010-01-06 2013-03-06 长春轨道客车股份有限公司 Pressing device
DE102012009500A1 (en) * 2012-05-14 2013-11-14 Abp Beyerle Gmbh sliding door
JP2013234542A (en) * 2012-05-11 2013-11-21 Panasonic Corp Storage rack
KR101409045B1 (en) 2010-03-17 2014-06-18 가부시키가이샤 니프코 Slide assist device
KR101482848B1 (en) 2013-04-19 2015-01-15 (주)다보스티엔지 door opening and closing device
WO2016083217A1 (en) * 2014-11-24 2016-06-02 Bortoluzzi Sistemi S.P.A. A damping or return device for sliding door leaves or for drawers
EP2989275A4 (en) * 2013-04-22 2016-12-14 Hardoor Top Design & Tech Ltd System and device for soft closing
KR20190030145A (en) * 2017-09-13 2019-03-21 (주)명진 dampener of a sliding type windows and doors
US10358856B2 (en) * 2016-01-14 2019-07-23 ASSA ABLOY Accessories and Door Controls Group, Inc. Soft-stop device and system
US10415293B2 (en) 2016-07-01 2019-09-17 ASSA ABLOY Accessories and Door Controls Group, Inc. Apparatus for minimizing closing force of a door
KR20210047050A (en) * 2019-10-21 2021-04-29 정지숙 Slide type open-door in household
WO2023191730A1 (en) * 2022-03-30 2023-10-05 Samet Kalip Ve Madeni̇ Eşya San Ve Ti̇c. A.Ş Damping element developed for movable furniture

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102951168A (en) * 2010-01-06 2013-03-06 长春轨道客车股份有限公司 Pressing device
JP2011196015A (en) * 2010-03-17 2011-10-06 Nifco Inc Slide assist device
KR101409045B1 (en) 2010-03-17 2014-06-18 가부시키가이샤 니프코 Slide assist device
JP2013234542A (en) * 2012-05-11 2013-11-21 Panasonic Corp Storage rack
DE102012009500A1 (en) * 2012-05-14 2013-11-14 Abp Beyerle Gmbh sliding door
CN103422763A (en) * 2012-05-14 2013-12-04 拜尔利有限责任公司 Sliding door
US9027283B2 (en) 2012-05-14 2015-05-12 Abp Beyerle Gmbh Sliding door
DE102012009500B4 (en) 2012-05-14 2018-05-03 Abp Beyerle Gmbh sliding door
KR101482848B1 (en) 2013-04-19 2015-01-15 (주)다보스티엔지 door opening and closing device
EP2989275A4 (en) * 2013-04-22 2016-12-14 Hardoor Top Design & Tech Ltd System and device for soft closing
CN107002443A (en) * 2014-11-24 2017-08-01 博尔托卢齐系统股份公司 Damping or homing device for slip door leaf or for drawer
WO2016083217A1 (en) * 2014-11-24 2016-06-02 Bortoluzzi Sistemi S.P.A. A damping or return device for sliding door leaves or for drawers
CN107002443B (en) * 2014-11-24 2019-01-11 博尔托卢齐系统股份公司 Damping or homing device for slip door leaf or for drawer
RU2687630C2 (en) * 2014-11-24 2019-05-15 Бортолуцци Системи С.П.А. Damping or return device for sliding doors leafs or drawers
US11447997B2 (en) 2014-11-24 2022-09-20 Bortoluzzi Sistemi S.P.A. Damping or return device for sliding door leaves or for drawers
US10358856B2 (en) * 2016-01-14 2019-07-23 ASSA ABLOY Accessories and Door Controls Group, Inc. Soft-stop device and system
US10415293B2 (en) 2016-07-01 2019-09-17 ASSA ABLOY Accessories and Door Controls Group, Inc. Apparatus for minimizing closing force of a door
KR20190030145A (en) * 2017-09-13 2019-03-21 (주)명진 dampener of a sliding type windows and doors
KR102010371B1 (en) 2017-09-13 2019-08-13 (주) 명진 dampener of a sliding type windows and doors
KR20210047050A (en) * 2019-10-21 2021-04-29 정지숙 Slide type open-door in household
KR102340826B1 (en) * 2019-10-21 2021-12-17 정지숙 Slide type open-door in household
WO2023191730A1 (en) * 2022-03-30 2023-10-05 Samet Kalip Ve Madeni̇ Eşya San Ve Ti̇c. A.Ş Damping element developed for movable furniture

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