JP4694375B2 - Sliding door handle device - Google Patents

Sliding door handle device Download PDF

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JP4694375B2
JP4694375B2 JP2006001052A JP2006001052A JP4694375B2 JP 4694375 B2 JP4694375 B2 JP 4694375B2 JP 2006001052 A JP2006001052 A JP 2006001052A JP 2006001052 A JP2006001052 A JP 2006001052A JP 4694375 B2 JP4694375 B2 JP 4694375B2
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sliding door
handle
prevention member
stopper
finger padding
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JP2007182687A (en
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和彦 喜多
直樹 荒井
茂輝 野澤
秀典 松岡
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三協立山アルミ株式会社
美和ロック株式会社
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Description

本発明は、引戸用ハンドル装置に関する。   The present invention relates to a sliding door handle device.

近年、引き違いサッシ等の引戸障子は、複層ガラス化により重量が重くなっており、そのため引戸を勢いよく閉めたときに、引き手から手が離れて引戸が惰性で閉まり、戸先框と竪枠の間に指を挟んでケガをする危険性がある。これを防止するものとして、特許文献１には、引戸の戸先側に出没するストッパ部材を備え、引き手から手が離れて引戸が惰性で閉まろうとした際にストッパ部材が突出状態でロックされ、ストッパ部材により引戸の全閉が妨げられるようにした安全装置が記載されている。この安全装置は、引き手が引戸開閉方向にスライド可能に設けてあり、且つ反戸先側に向けてバネで付勢してあり、引き手に手指を掛けて引戸を閉じ側に引くと、引き手がバネの付勢力に抗して戸先側にスライドし、これに伴ってストッパ部材の没入を妨げる干渉部材がストッパ部材と干渉しない下方位置に退避するため、引き手に手指を掛けたまま引戸が閉まれば、ストッパ部材は引戸内に没入して引戸の全閉を妨げないようにしている。
なお、重い引戸の開き始めの初動操作をアシストするために、引戸にレバーハンドルと、レバーハンドルと連動して回動する開きアシスト部材を設けたものは、特許文献２などに記載されているように、公知である。
特開２００１−２９５５４６号公報 特開２００３−１３６３４号公報 In recent years, sliding door sashes such as sliding sashes have become heavier due to the double-layer vitrification, so when the sliding door is closed vigorously, the hand leaves the pulling door and the sliding door closes by inertia. There is a risk of injury by placing your finger between the heel frames. In order to prevent this, Patent Document 1 includes a stopper member that protrudes and retracts on the door end side of the sliding door, and the stopper member is locked in a protruding state when the hand moves away from the pulling hand and the sliding door attempts to close by inertia. A safety device is described in which the sliding member is prevented from being fully closed by a stopper member. This safety device is provided such that the puller is slidable in the sliding door opening and closing direction, and is biased by a spring toward the opposite door end side, and when the finger is put on the puller and the sliding door is pulled to the closing side, The puller slides toward the door end against the biasing force of the spring, and as a result, the interference member that prevents the stopper member from being retracted retreats to a lower position where it does not interfere with the stopper member. If the sliding door is closed, the stopper member is immersed in the sliding door so as not to prevent the sliding door from being fully closed.
In order to assist the initial operation at the beginning of opening of a heavy sliding door, a sliding door provided with a lever handle and an opening assist member that rotates in conjunction with the lever handle is described in Patent Document 2 and the like. It is well known.
JP 2001-295546 A Japanese Patent Laid-Open No. 2003-13634

手指を掛けて引く引き手は、指先に力のない子供やお年寄りなどにとって、引戸に力を伝え難く、引き手から手指が外れることも多いものであり、上記の特許文献１記載のものは、引戸を閉じようとしたときに引き手が横にスライドするため、こうした不都合が一層顕著になる。本発明は以上に述べたような実情に鑑み、指詰め防止機能を有し、重い引戸の開閉を容易に且つ自然に行うことができる引戸用ハンドル装置の提供を目的とする。   A pulling hand that is pulled with a finger is difficult for a child or an elderly person who does not have enough fingertips to transmit force to the sliding door, and the finger is often detached from the pulling hand. Such an inconvenience becomes more noticeable because the puller slides sideways when trying to close the sliding door. SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and an object thereof is to provide a sliding door handle device that has a finger filling prevention function and can easily and naturally open and close a heavy sliding door.

上記の課題を達成するために請求項１記載の発明による引戸用ハンドル装置は、ハンドルと、指詰め防止部材と、指詰め防止部材のストッパーとを備え、ハンドルは、所定の待機位置から引戸閉じ側に傾けることができると共に、手を離すと待機位置に復帰するように引戸に軸支したものであり、指詰め防止部材は、ハンドルが引戸閉じ側に傾くのと連動して引戸の戸先側に突出し、且つハンドルが引戸閉じ側に傾いたままで没入方向に押されると没入するものであり、ストッパーは、没入した指詰め防止部材を没入位置に拘束すると共に、指詰め防止部材が突出したときにハンドルが待機位置に復帰すると指詰め防止部材を突出位置に拘束することを特徴とする。   In order to achieve the above object, a sliding door handle device according to the first aspect of the present invention includes a handle, a finger padding prevention member, and a stopper of the finger padding prevention member, and the handle is closed from a predetermined standby position. It can be tilted to the side and is pivotally supported on the sliding door so that it returns to the standby position when the hand is released, and the finger padding prevention member is interlocked with the handle tilting to the sliding door closing side. And the handle is pushed in the immersing direction while tilting to the sliding door closing side, and the stopper restrains the immersive finger pad preventing member at the immersive position and the finger pad preventing member protrudes. When the handle is returned to the standby position, the finger padding preventing member is restrained to the protruding position.

請求項２記載の発明による引戸用ハンドル装置は、ハンドルと、開きアシスト部材と、指詰め防止部材と、指詰め防止部材のストッパーとを備え、ハンドルは、所定の待機位置から引戸開き側及び引戸閉じ側に傾けることができると共に、手を離すと待機位置に復帰するように引戸に軸支したものであり、開きアシスト部材は、ハンドルが引戸開き側に傾くのと連動して引戸の戸先側に突出し、ハンドルが待機位置に復帰すると没入するものであり、指詰め防止部材は、ハンドルが引戸閉じ側に傾くのと連動して引戸の戸先側に突出し、且つハンドルが引戸閉じ側に傾いたままで没入方向に押されると没入するものであり、ストッパーは、指詰め防止部材が突出したときにハンドルが待機位置に復帰すると指詰め防止部材を突出位置に拘束することを特徴とする。   According to a second aspect of the present invention, there is provided a sliding door handle device comprising a handle, an opening assist member, a finger padding prevention member, and a stopper of the finger padding prevention member, wherein the handle has a sliding door opening side and a sliding door from a predetermined standby position. It can be tilted to the closing side, and is pivotally supported on the sliding door so that it returns to the standby position when the hand is released. The opening assist member works in conjunction with the tilting of the handle toward the sliding door opening side. When the handle returns to the standby position, the finger padding prevention member protrudes to the door end side of the sliding door in conjunction with the tilting of the handle to the sliding door closing side, and the handle moves to the sliding door closing side. When the handle is returned to the standby position when the finger padding prevention member protrudes, the stopper restrains the finger padding prevention member to the protruding position. It is characterized in.

請求項３記載の発明による引戸用ハンドル装置は、請求項２記載の構成に加え、ハンドルは、基端部を垂直軸で引戸に軸支した上下２本のアームと、上下のアームの先端部同士を連結する掴みバーとを有し、一方のアームの基端部に開きアシスト部材の作動部が設けてあり、他方のアームの基端部にはストッパーの作動部が設けてあり、ハンドルが引戸開き側に傾くと、一方のアームの作動部が開きアシスト部材に当接して開きアシスト部材を戸先側に動かし、ハンドルが引戸閉じ側に傾くと、他方のアームの作動部がストッパーに当接してストッパーを指詰め防止部材の拘束を解除する方向に動かすことを特徴とする。   The handle device for a sliding door according to the invention described in claim 3 has the structure described in claim 2, and the handle includes two upper and lower arms each having a base end pivotally supported on the sliding door by a vertical axis, and distal ends of the upper and lower arms. A grip bar for connecting them, an opening assist member actuating portion is provided at the base end of one arm, a stopper actuating portion is provided at the base end of the other arm, and the handle is When tilted to the sliding door opening side, the operating part of one arm contacts the opening assist member and moves the opening assist member to the door end side, and when the handle tilts to the sliding door closing side, the operating part of the other arm hits the stopper. The stopper is moved in a direction to release the restraint of the finger padding prevention member.

請求項１記載の発明による引戸用ハンドル装置は、引戸に軸支したハンドルを掴んで操作することで、引戸に力を伝えやすく、重い引戸の開閉を容易にすることができる。ハンドルは、待機位置から引戸閉じ側に傾けることができると共に、手を離すと待機位置に復帰するように引戸に軸支したものであり、引戸を閉じる際にはハンドルが待機位置から引戸閉じ側に傾いて引戸の閉鎖操作を自然に行うことができ、そのように自然にハンドルを操作するだけで、指詰め防止部材による指詰め防止機能が働くので、操作性が優れている。指詰め防止部材は、ハンドルが引戸閉じ側に傾くのと連動して引戸の戸先側に突出し、突出したときにハンドルが待機位置に復帰するとストッパーにより突出位置で拘束されるため、ハンドルから手が離れて引戸が惰性で閉じたときには、指詰め防止部材により戸先側での指詰めを防止できる。また指詰め防止部材は、ハンドルが引戸閉じ側に傾いたままで没入方向に押されると没入するので、ハンドルから手が離れずに引戸が正常に閉じられたときには、引戸の全閉を妨げない。さらに本発明の引戸用ハンドル装置は、ストッパーが、没入した指詰め防止部材を没入位置に拘束するため、引戸が開いた状態で指詰め防止部材に指や衣服等が引っ掛かることを防止できる。   The handle device for a sliding door according to the first aspect of the invention can easily transmit and receive a force to the sliding door and easily open and close the heavy sliding door by grasping and operating the handle pivotally supported on the sliding door. The handle can be tilted from the standby position to the sliding door closing side, and is pivotally supported on the sliding door so that it returns to the standby position when the hand is released. When closing the sliding door, the handle is moved from the standby position to the sliding door closing side. The sliding door can be closed naturally by tilting it, and the finger padding preventing function by the finger padding preventing member works just by operating the handle naturally. Thus, the operability is excellent. The finger padding prevention member protrudes to the door end side of the sliding door in conjunction with the tilting of the handle toward the sliding door closing side, and when the handle returns to the standby position, it is restrained at the protruding position by the stopper. When the sliding door is closed due to inertia, the finger padding prevention member can prevent finger padding on the door end side. Further, the finger padding preventing member immerses when pushed in the immersing direction while the handle is tilted toward the sliding door closing side, and therefore does not prevent the sliding door from being fully closed when the sliding door is normally closed without removing the hand from the handle. Further, in the sliding door handle device of the present invention, the stopper restrains the immersive finger padding prevention member at the immersing position, so that it is possible to prevent a finger, clothes or the like from being caught by the finger padding prevention member when the sliding door is open.

請求項２記載の発明による引戸用ハンドル装置は、引戸に軸支したハンドルを掴んで操作することで、引戸に力を伝えやすく、重い引戸の開閉を容易にすることができる。ハンドルは、待機位置から引戸開き側及び引戸閉じ側に傾けることができると共に、手を離すと待機位置に復帰するように引戸に軸支したものであり、引戸の開閉操作に伴ってハンドルが待機位置から引戸開き側又は引戸閉じ側に傾いて引戸の開閉操作を自然に行うことができ、そのように自然にハンドルを操作するだけで、引戸を開く際には開きアシスト部材が戸先側に突出して開き始めの初動操作をアシストし、引戸を閉じる際には指詰め防止部材が指詰めを防止するので、操作性、機能性が極めて高い。指詰め防止部材は、ハンドルが引戸閉じ側に傾くのと連動して引戸の戸先側に突出し、突出したときにハンドルが待機位置に復帰するとストッパーにより突出位置で拘束されるため、ハンドルから手が離れて引戸が惰性で閉じたときには、指詰め防止部材により戸先側での指詰めを防止できる。また指詰め防止部材は、ハンドルが引戸閉じ側に傾いたままで没入方向に押されると没入するので、ハンドルから手が離れずに引戸が正常に閉じられたときには、引戸の全閉を妨げない。   In the sliding door handle device according to the second aspect of the present invention, it is possible to easily transmit force to the sliding door and to easily open and close the heavy sliding door by grasping and operating the handle pivotally supported on the sliding door. The handle can be tilted from the standby position to the sliding door opening side and the sliding door closing side, and is supported by the sliding door so that it returns to the standby position when the hand is released. The sliding door can be opened and closed naturally by tilting from the position to the sliding door opening side or sliding door closing side, and when opening the sliding door just by operating the handle naturally, the opening assist member is moved to the door tip side. When the sliding door is closed and the initial movement operation is started and the sliding door is closed, the finger padding prevention member prevents finger padding, so that operability and functionality are extremely high. The finger padding prevention member protrudes to the door end side of the sliding door in conjunction with the tilting of the handle toward the sliding door closing side, and when the handle returns to the standby position, it is restrained at the protruding position by the stopper. When the sliding door is closed due to inertia, the finger padding prevention member can prevent finger padding on the door end side. Further, the finger padding preventing member immerses when pushed in the immersing direction while the handle is tilted toward the sliding door closing side, and therefore does not prevent the sliding door from being fully closed when the sliding door is normally closed without removing the hand from the handle.

請求項３記載の発明による引戸用ハンドル装置は、ハンドルを、基端部を垂直軸で引戸に軸支した上下２本のアームと、上下のアームの先端部を連結する掴みバーとで構成したので、引戸の開閉時に掴みバーが傾かないため、重い引戸の開閉がより一層容易に行える。また、一方のアームの基端部に開きアシスト部材の作動部を設け、他方のアームの基端部にストッパーの作動部を設けることで、簡単な構造によって開きアシスト部材とストッパーを引戸開閉時のハンドルの動きにそれぞれ連動させることができる。   In the sliding door handle device according to the invention described in claim 3, the handle is composed of two upper and lower arms whose base end is pivotally supported on the sliding door by a vertical axis, and a grip bar connecting the distal ends of the upper and lower arms. Therefore, since the grip bar does not tilt when the sliding door is opened and closed, the heavy sliding door can be opened and closed more easily. In addition, by providing an opening assist member actuating part at the base end of one arm and a stopper actuating part at the base end of the other arm, the opening assist member and the stopper can be opened and closed with a simple structure. Each can be linked to the movement of the handle.

以下、本発明の実施の形態を図面に基づいて説明する。図２〜図６は、本発明の第一実施形態に係る引戸用ハンドル装置を示している。この引戸用ハンドル装置は、掃き出し窓のような大きく重い引戸の開閉を容易に行えるように、引戸１の戸先框１３の室内側面に取付けたものであり、図２と図３に示すように、戸先框１３の室内側面にビス１４ａ，１４ｂで取付けた台座１５と、台座１５から室内側に突出して設けたハンドル２とを有している。なお、図示のものは、室内側引戸用のものであるが、室外側引戸の戸先框にはこれと左右対称のものが取付けられる。   Hereinafter, embodiments of the present invention will be described with reference to the drawings. 2 to 6 show a sliding door handle device according to the first embodiment of the present invention. This sliding door handle device is attached to the indoor side surface of the door rod 13 of the sliding door 1 so that a large and heavy sliding door such as a sweeping window can be easily opened and closed, as shown in FIGS. The base 15 has a pedestal 15 attached to the indoor side surface of the door toe 13 with screws 14a and 14b, and a handle 2 provided so as to protrude from the pedestal 15 toward the indoor side. In addition, although the thing of illustration is a thing for indoor side sliding doors, the left-right symmetrical thing is attached to the door-end fence of an outdoor side sliding door.

ハンドル２は、上下２本のアーム９ａ，９ｂが台座１５から室内側に突出し、両アーム９ａ，９ｂの先端部に丸棒状の掴みバー１０が連結してある。各アーム９ａ，９ｂの基端部は、図４と図５に示すように、台座１５の内部に挿入され、台座１５内に配置したアームホルダー１６に垂直軸１７で回動自在に軸支し、ねじりバネ５により所定の待機位置に復帰するように付勢してある。すなわち、図５に示すように、垂直軸１７の反戸先側にはバネ保持軸１８がアームホルダー１６を上下に貫通して設けてあり、垂直軸１７の戸先側にはバネ掛け軸１９がアーム９ａ，９ｂ基端部を上下に貫通して設けてあって、バネ保持軸１８にねじりバネ５を保持させ、ねじりバネ５の２本のアーム部５ａ，５ｂが、垂直軸１７とバネ掛け軸１９を室内外方向から挟むように引っ掛けてある。そのためハンドル２は、手を離した状態では、ねじりバネ５によって図５に示す待機位置に保持され、引戸１を開くために掴みバー１０を掴んで引戸開き側に引くと、図７（ａ）に示すように、ハンドル２は垂直軸１７を支点として待機位置から引戸開き側に２０°程度傾き、手を離すとねじりバネ５の力で待機位置に復帰する。反対に、引戸１を閉じるときには、図７（ｂ）に示すように、ハンドル２は垂直軸１７を支点として待機位置から引戸閉じ側に１０°程度傾き、手を離すとねじりバネ５により待機位置に復帰する。上側のアーム９ａの基端部には、開きアシスト部材８を動かすための作動部１１が室外側に向けて突出する板状に設けてあり、下側のアーム９ｂの基端部には、同じようにストッパー４を動かすための作動部１２が室外側に向けて突出する板状に設けてあり、引戸１を開く際にハンドル２が引戸開き側に傾いたときには、図７（ａ）に示すように、両作動部１１，１２は引戸閉じ側に向けて傾き、引戸１を閉じる際にハンドル２が引戸閉じ側に傾いたときには、図７（ｂ）に示すように、両作動部１１，１２は引戸開き側に向けて傾く。   In the handle 2, two upper and lower arms 9a and 9b protrude from the base 15 to the indoor side, and a round bar-shaped grip bar 10 is connected to the distal ends of both arms 9a and 9b. As shown in FIGS. 4 and 5, the base end portions of the arms 9 a and 9 b are inserted into the pedestal 15 and pivotally supported by the vertical shaft 17 on the arm holder 16 disposed in the pedestal 15. The torsion spring 5 is biased so as to return to a predetermined standby position. That is, as shown in FIG. 5, a spring holding shaft 18 is provided on the side opposite to the door end of the vertical shaft 17 so as to penetrate the arm holder 16 vertically, and a spring hook shaft 19 is provided on the door tip side of the vertical shaft 17. Arms 9a and 9b are provided so that the base end portions are vertically penetrated, and the torsion spring 5 is held by the spring holding shaft 18, and the two arm portions 5a and 5b of the torsion spring 5 are connected to the vertical shaft 17 and the spring hook shaft. It is hooked so that 19 may be pinched from the indoor and outdoor direction. Therefore, when the hand 2 is released, the handle 2 is held at the standby position shown in FIG. 5 by the torsion spring 5, and when the handle bar 10 is gripped to open the sliding door 1 and pulled toward the sliding door opening side, FIG. As shown in FIG. 2, the handle 2 tilts about 20 ° from the standby position to the sliding door opening side with the vertical shaft 17 as a fulcrum, and when the hand is released, the handle 2 returns to the standby position by the force of the torsion spring 5. On the contrary, when the sliding door 1 is closed, as shown in FIG. 7B, the handle 2 is tilted about 10 ° from the standby position to the sliding door closing side with the vertical shaft 17 as a fulcrum. Return to. An operating portion 11 for moving the opening assist member 8 is provided in a plate shape protruding toward the outdoor side at the base end portion of the upper arm 9a, and the base end portion of the lower arm 9b is the same. When the operating part 12 for moving the stopper 4 is provided in a plate shape protruding toward the outdoor side and the handle 2 is tilted to the sliding door opening side when the sliding door 1 is opened, it is shown in FIG. As shown in FIG. 7B, when the handle 2 is tilted toward the sliding door closing side when the sliding door 1 is closed, both the operating portions 11, 12 are tilted toward the sliding door closing side. 12 inclines toward the sliding door opening side.

台座１５は、横幅が約３０ミリで上下に長く形成してあり、図４と図６に示すように、台座１５の内部には、開きアシスト部材８と、指詰め防止部材３と、指詰め防止部材３のストッパー４を有している。台座１５の戸先側の側面には、開きアシスト部材８と指詰め防止部材３がそれぞれ出没する窓２０ａ，２０ｂが形成されている。台座１５の窓２０ａ，２０ｂに隣接した竪枠２１のアングル部には、図３に示すように、金属製のプレート３１が取付けてある。
開きアシスト部材８は、上下方向に長い棒状に形成され、上部を室内外方向のネジ１４ａで軸支し、中間部をハンドル２の上側のアーム９ａの作動部１１の戸先側に配置してある。開きアシスト部材８は、ネジ１４ａの周囲に保持させたねじりバネ２２により、台座１５内に没入する向きで付勢されており、ハンドル２が待機位置にある状態では、台座１５内に没入している。
指詰め防止部材３は、台座１５内の上下方向中間位置に、上部を室内外方向の軸２３で軸支して設けてある。指詰め防止部材３は、下部に戸先側に向けてのびる鎌状部２４を有し、鎌状部２４の下面には、後述するストッパー４の没入時用係止部６と係止する没入時用被係止部２５と、ストッパー４の突出時用係止部７と係止する突出時用被係止部２６とが形成してある。指詰め防止部材３は、軸２３の周囲に保持させたねじりバネ２７により、鎌状部２４が台座１５側面の窓２０ｂから突出する向きで付勢してあり、ハンドル２が待機位置にある状態では、ストッパー４の没入時用係止部６が没入時用被係止部２５に係止して没入位置で拘束されている。
ストッパー４は、指詰め防止部材３の下方に隣接して、室内外方向の軸２８で軸支して設けてある。ストッパー４の上面には突起状の没入時用係止部６を有し、戸先側端部に突出時用係止部７を有している。さらにストッパー４は、下側のアーム９ｂの作動部１２の反戸先側に隣接して垂下する係合部２９を有している。ストッパー４は、軸２８の周囲に保持させたねじりバネ３０により、没入時用係止部６と突出時用係止部７が指詰め防止部材３に当接する向きで付勢してある。 The pedestal 15 has a lateral width of about 30 mm and is formed vertically long. As shown in FIGS. 4 and 6, the pedestal 15 has an opening assist member 8, a finger pad preventing member 3, and a finger pad as shown in FIGS. 4 and 6. A stopper 4 for the prevention member 3 is provided. Windows 20a and 20b through which the opening assist member 8 and the finger padding prevention member 3 appear and disappear are formed on the side surface of the base 15 on the door tip side. As shown in FIG. 3, a metal plate 31 is attached to the angle portion of the eaves frame 21 adjacent to the windows 20 a and 20 b of the pedestal 15.
The opening assist member 8 is formed in a bar shape that is long in the vertical direction, the upper part is pivotally supported by a screw 14a in the indoor / outdoor direction, and the middle part is arranged on the door end side of the operating part 11 of the upper arm 9a of the handle 2. is there. The opening assist member 8 is urged by a torsion spring 22 held around the screw 14a so as to be immersed in the pedestal 15. When the handle 2 is in the standby position, the opening assist member 8 is immersed in the pedestal 15. Yes.
The finger padding prevention member 3 is provided at an intermediate position in the vertical direction in the pedestal 15 with the upper part supported by a shaft 23 in the indoor / outdoor direction. The finger padding prevention member 3 has a sickle-like portion 24 extending toward the door tip side at the lower portion, and the lower surface of the sickle-like portion 24 is immersed so as to be locked with a locking portion 6 for immersing a stopper 4 described later. An hour locked portion 25 and a protruding locked portion 26 that locks with the protruding locking portion 7 of the stopper 4 are formed. The finger padding preventing member 3 is urged by a torsion spring 27 held around the shaft 23 so that the sickle-shaped portion 24 protrudes from the window 20b on the side surface of the base 15 and the handle 2 is in the standby position. Then, the locking part 6 for immersion of the stopper 4 is locked to the locked part 25 for immersion and is restrained in the immersion position.
The stopper 4 is provided adjacent to the lower side of the finger filling preventing member 3 and supported by a shaft 28 in the indoor / outdoor direction. On the upper surface of the stopper 4, there is a projection-like locking part 6 for immersion, and a locking part 7 for protrusion at the end of the door. Furthermore, the stopper 4 has an engaging portion 29 that hangs down adjacent to the opposite door end side of the operating portion 12 of the lower arm 9b. The stopper 4 is urged by a torsion spring 30 held around the shaft 28 in a direction in which the immersion locking portion 6 and the protruding locking portion 7 come into contact with the finger padding prevention member 3.

次に、図１に即して本引戸用ハンドル装置の動作を説明する。引戸１が全閉しハンドル２が待機位置にある状態では、図１（ａ）に示すように、開きアシスト部材８はねじりバネ２２の付勢力により没入位置に保持され、指詰め防止部材３はストッパー４の没入時用係止部６が没入時用被係止部２５に係止して没入位置に拘束されている。
引戸１を開ける際にハンドル２が引戸開き側に傾くと、図１（ｂ）に示すように、上側のアーム９ａの作動部１１が開きアシスト部材８を戸先側に押して動かし、開きアシスト部材８が台座の窓２０ａから引戸１の戸先側に突出して竪枠２１に取付けたプレート３１を押圧し、その反力によって引戸１が開き側に押されることから、開き始めが軽くなる。ハンドル２から手を離すと、ハンドル２は待機位置に復帰するので、開きアシスト部材８は台座１５内に没入する。この間、指詰め防止部材３は、ストッパー４により没入位置で拘束されたままである。
引戸１を閉じる際にハンドル２が引戸閉じ側に傾くと、図１（ｃ）に示すように、下側のアーム９ｂの作動部１２がストッパー４の係合部２９と当接してストッパー４を時計回りに回転させ、これにより没入時用係止部６が指詰め防止部材３から離れるため、指詰め防止部材３がねじりバネ２７の付勢力により反時計回りに回転し、鎌状部２４が引戸１の戸先側に突出する。その後、ハンドル２に手を掛けたまま引戸１が正常に閉じられると、ハンドル２が引戸閉じ側に傾いた状態で維持され、ストッパー４の没入時用係止部６が指詰め防止部材３から離れた位置にあるため、指詰め防止部材３は竪枠２１のプレート３１に当たって台座１５内に没入し、引戸１の全閉を妨げない。その後、ハンドル２から手を離すと、ハンドル２が待機位置に復帰するのに伴ってストッパー４がねじりバネ３０の付勢力によって反時計回りに回転し、ストッパー４の没入時用係止部６によって指詰め防止部材３が没入位置に拘束される。
引戸１を閉じる途中でハンドル２から手が離れ、ハンドル２が待機位置に復帰すると、図１（ｄ）に示すように、ストッパー４が下側のアーム９ｂの作動部１２に当接した状態で反時計回りに回転し、ストッパー４の突出時用係止部７に指詰め防止部材３の突出時用被係止部２６が係止して、指詰め防止部材３が突出位置で拘束される。これにより戸先框１３と竪枠２１との間に２〜３センチの隙間が形成されることから、指詰めを未然に防止できる。指詰め防止部材３を引っ込めるには、ハンドル２を引戸閉じ側に傾ければストッパー４が時計回りに回転して突出時用係止部７が指詰め防止部材３から離れるので、その状態で引戸１を全閉すればよい。 Next, the operation of the handle device for a sliding door will be described with reference to FIG. In the state where the sliding door 1 is fully closed and the handle 2 is in the standby position, as shown in FIG. 1A, the opening assist member 8 is held in the immersive position by the urging force of the torsion spring 22, and the finger jamming prevention member 3 is The locking portion 6 for immersing the stopper 4 is locked to the locked portion 25 for immersing and is restrained at the immersing position.
When the handle 2 is tilted to the sliding door opening side when opening the sliding door 1, as shown in FIG. 1 (b), the operating portion 11 of the upper arm 9a opens and moves the assist member 8 toward the door end side, thereby opening the assist member. 8 protrudes from the window 20a of the pedestal to the door end side of the sliding door 1 and presses the plate 31 attached to the frame frame 21, and the sliding door 1 is pushed to the opening side by the reaction force. When the hand is released from the handle 2, the handle 2 returns to the standby position, so that the opening assist member 8 is immersed in the base 15. During this time, the finger filling preventing member 3 remains restrained at the immersive position by the stopper 4.
When the handle 2 is tilted toward the sliding door closing side when the sliding door 1 is closed, the operating portion 12 of the lower arm 9b comes into contact with the engaging portion 29 of the stopper 4 as shown in FIG. By rotating clockwise, this causes the immersive locking portion 6 to move away from the finger padding prevention member 3, so that the finger padding prevention member 3 rotates counterclockwise by the biasing force of the torsion spring 27, and the sickle-shaped part 24 It protrudes to the door end side of the sliding door 1. Thereafter, when the sliding door 1 is normally closed while the hand is held on the handle 2, the handle 2 is maintained in a state tilted toward the sliding door closing side, and the locking portion 6 for immersing the stopper 4 is removed from the finger plugging prevention member 3. Since it is in a distant position, the finger padding prevention member 3 hits the plate 31 of the collar frame 21 and is immersed in the pedestal 15 so as not to prevent the sliding door 1 from being fully closed. Thereafter, when the hand is released from the handle 2, the stopper 4 is rotated counterclockwise by the biasing force of the torsion spring 30 as the handle 2 returns to the standby position, and the stopper 4 is inserted by the locking portion 6 for immersion. The finger padding prevention member 3 is restrained at the immersion position.
When the hand is released from the handle 2 in the middle of closing the sliding door 1 and the handle 2 returns to the standby position, the stopper 4 is in contact with the operating portion 12 of the lower arm 9b as shown in FIG. Rotating counterclockwise, the protrusion locking portion 26 of the finger pad preventing member 3 is locked to the protrusion locking part 7 of the stopper 4, and the finger pad preventing member 3 is restrained at the protruding position. . As a result, a gap of 2 to 3 cm is formed between the door toe bar 13 and the bar frame 21, so that finger padding can be prevented in advance. In order to retract the finger padding prevention member 3, if the handle 2 is tilted to the sliding door closing side, the stopper 4 rotates clockwise and the protruding locking portion 7 is separated from the finger padding prevention member 3, so that the sliding door is in that state. 1 should be fully closed.

図８は、本発明の引戸用ハンドル装置の第二実施形態を示している。ハンドル２は、室内外方向の軸３２回りに回動するレバーハンドル形式のものとなっており、通常は引戸内に内蔵した付勢部材（図示省略）により実線で示す待機位置に保持され、引戸の開閉操作時には二点鎖線で示すように引戸開き側及び引戸閉じ側に傾き、手を離すと待機位置に復帰する。ハンドルの軸３２には、開きアシスト部材８の作動部１１とストッパーの作動部１２とが設けてあり、引戸開閉時にハンドル２が引戸開き側及び引戸閉じ側に傾くのに連動して、開きアシスト部材８と指詰め防止部材３とストッパー４とが、先に述べた第一実施形態のものと同じように作動する。   FIG. 8 shows a second embodiment of the sliding door handle device of the present invention. The handle 2 is of the lever handle type that rotates about the shaft 32 in the indoor / outdoor direction, and is normally held at a standby position indicated by a solid line by a biasing member (not shown) built in the sliding door. When the door is opened and closed, it is tilted toward the sliding door opening side and the sliding door closing side as indicated by a two-dot chain line, and when the hand is released, it returns to the standby position. The handle shaft 32 is provided with an operating portion 11 of the opening assist member 8 and an operating portion 12 of a stopper. When the sliding door is opened and closed, the opening of the handle 2 is tilted toward the sliding door opening side and the sliding door closing side. The member 8, the finger padding prevention member 3, and the stopper 4 operate in the same manner as in the first embodiment described above.

以上に述べたように、本引戸用ハンドル装置は、引戸１を開く際にはハンドル２が引戸開き側に傾き、そのハンドルの動きに連動して開きアシスト部材８が戸先側に突出して開き始めの初動操作がアシストされ、引戸１を閉じる際にはハンドル２が引戸閉じ側に傾き、そのハンドルの動きに連動してストッパー４を制御することで、ハンドル２から手が離れて引戸１が惰性で閉じたときだけ指詰め防止機能が働くようにしており、誰にでも引戸１の開閉を自然に行うことができて、開閉時に開き始めのアシスト機能と指詰め防止機能とが確実に発揮できる。また、引戸１が開いた状態では、開きアシスト部材８と指詰め防止部材３はいずれも台座１５内に没入しているので、開きアシスト部材８と指詰め防止部材３に指や衣服等が引っ掛かることがない。
さらに、第一実施形態のものでは、ハンドル２が傾いても掴みバー１０は鉛直に保たれるので、力をハンドル２から引戸１に伝え易く、重い引戸１でも楽に開閉できる。また、ハンドル２のアーム９ａ，９ｂを垂直軸１７で軸支すると共に、上下に長く形成した台座１５内に開きアシスト部材８と指詰め防止部材３とを収納したので、取り付けスペースの横幅が小さくでき、引き違いサッシの戸先框１３に容易に取付けできるし、意匠性も良好なものとなっている。 As described above, in the sliding door handle device, when the sliding door 1 is opened, the handle 2 is tilted to the sliding door opening side, and the opening assist member 8 projects to the door end side in association with the movement of the steering door. The first initial operation is assisted, and when the sliding door 1 is closed, the handle 2 is tilted toward the sliding door closing side, and the stopper 4 is controlled in conjunction with the movement of the handle, so that the hand is released from the handle 2 and the sliding door 1 is moved. The finger padding prevention function works only when it is closed due to inertia, so that anyone can naturally open and close the sliding door 1, and the opening assist function and the finger padding prevention function are surely exhibited when opening and closing. it can. In addition, when the sliding door 1 is open, the opening assist member 8 and the finger padding prevention member 3 are both immersed in the pedestal 15, so that fingers, clothes, etc. are caught by the opening assist member 8 and the finger padding prevention member 3. There is nothing.
Further, in the first embodiment, since the gripping bar 10 is kept vertical even when the handle 2 is tilted, the force can be easily transmitted from the handle 2 to the sliding door 1, and the heavy sliding door 1 can be easily opened and closed. Further, the arm 9a, 9b of the handle 2 is pivotally supported by the vertical shaft 17, and the opening assist member 8 and the finger padding prevention member 3 are housed in a pedestal 15 formed vertically long, so that the lateral width of the mounting space is small. It can be easily attached to the door sill 13 of the sliding sash, and the design is also good.

本発明は以上に述べた実施形態に限定されるものではなく、種々の変形が可能である。指詰め防止部材は、横にスライドして戸先側に出没するようにすることもできる。台座を設ける代わりに、引戸内に戸先側から埋め込むケースに指詰め防止部材等を収納したものであってもよい。また、ストッパー４は、図９に示すように、一つの係止部３３で没入時用係止部と突出時用係止部を兼用するものであってもよい。   The present invention is not limited to the embodiments described above, and various modifications are possible. The finger padding prevention member can be slid sideways to appear and disappear on the door end side. Instead of providing a pedestal, a finger padding prevention member or the like may be housed in a case embedded in the sliding door from the door end side. In addition, as shown in FIG. 9, the stopper 4 may be a single locking portion 33 that serves both as an immersion locking portion and a protruding locking portion.

第一実施形態において、ハンドルの操作状況に応じて開きアシスト部材と指詰め防止部材とストッパーが動く様子を示す台座内の断面図であって、（ａ）は引戸が全閉してハンドルが待機位置にある状態、（ｂ）は引戸を開く際にハンドルが引戸開き側に傾いたときの状態、（ｃ）は引戸を閉じる際にハンドルが引戸閉じ側に傾いたときの状態、（ｄ）は引戸が閉まる途中でハンドルが待機位置に復帰したときの状態を示している。FIG. 3 is a cross-sectional view of the pedestal showing how the opening assist member, the finger padding prevention member, and the stopper move in accordance with the operation state of the handle in the first embodiment, and FIG. (B) is the state when the handle is tilted to the sliding door opening side when opening the sliding door, (c) is the state when the handle is tilted to the sliding door closing side when closing the sliding door, (d) Indicates the state when the handle is returned to the standby position while the sliding door is closed. （ａ）は本発明の第一実施形態に係る引戸用ハンドル装置の正面図、（ｂ）は同引戸用ハンドル装置の戸先側から見た側面図である。(A) is the front view of the handle apparatus for sliding doors which concerns on 1st embodiment of this invention, (b) is the side view seen from the door-end side of the handle apparatus for sliding doors. 本発明の第一実施形態に係る引戸用ハンドル装置の平面図である。It is a top view of the handle device for sliding doors concerning a first embodiment of the present invention. 図２のＡ−Ａ断面図である。It is AA sectional drawing of FIG. 図２のＢ−Ｂ断面図である。It is BB sectional drawing of FIG. 図２のＣ−Ｃ断面図である。It is CC sectional drawing of FIG. 図２のＢ−Ｂ断面図であって、（ａ）は引戸を開く際にハンドルが引戸開き側に傾いたときの状態、（ｂ）は引戸を閉じる際にハンドルが引戸閉じ側に傾いたときの状態を示している。It is BB sectional drawing of FIG. 2, Comprising: (a) is a state when a handle leans to the sliding door opening side when opening a sliding door, (b) is a handle leaning to the sliding door closing side when closing a sliding door. Shows the state. 本発明の引戸用ハンドル装置の第二実施形態を示す概略正面図である。It is a schematic front view which shows 2nd embodiment of the handle apparatus for sliding doors of this invention. 指詰め防止部材とストッパーの他の実施形態を示す概略正面図であって、（ａ）は指詰め防止部材を没入位置に拘束したときの状態、（ｂ）は指詰め防止部材を突出位置に拘束したときの状態を示している。It is a schematic front view which shows other embodiment of a finger padding prevention member and a stopper, (a) is a state when the finger padding prevention member is restrained to an immersion position, (b) is a finger padding prevention member in a protrusion position. The state when restrained is shown.

符号の説明Explanation of symbols

１ 引戸
２ ハンドル
３ 指詰め防止部材
４ ストッパー
５ ねじりバネ（付勢部材）
６ 没入時用係止部
７ 突出時用係止部
８ 開きアシスト部材
９ａ，９ｂ アーム
１０ 掴みバー
１１，１２ 作動部
１７ 垂直軸 1 Sliding door 2 Handle 3 Finger padding prevention member 4 Stopper 5 Torsion spring (biasing member)
6 Locking part for immersion
7 Locking portion for protrusion 8 Opening assist member 9a, 9b Arm 10 Grab bar 11, 12 Actuating portion 17 Vertical axis

Claims (3)

ハンドルと、指詰め防止部材と、指詰め防止部材のストッパーとを備え、ハンドルは、所定の待機位置から引戸閉じ側に傾けることができると共に、手を離すと待機位置に復帰するように引戸に軸支したものであり、指詰め防止部材は、ハンドルが引戸閉じ側に傾くのと連動して引戸の戸先側に突出し、且つハンドルが引戸閉じ側に傾いたままで没入方向に押されると没入するものであり、ストッパーは、没入した指詰め防止部材を没入位置に拘束すると共に、指詰め防止部材が突出したときにハンドルが待機位置に復帰すると指詰め防止部材を突出位置に拘束することを特徴とする引戸用ハンドル装置。   The handle includes a handle, a finger padding prevention member, and a stopper for the finger padding prevention member. The handle can be tilted from a predetermined standby position to the sliding door closing side. It is pivotally supported, and the finger padding prevention member protrudes to the door end side of the sliding door in conjunction with the tilting of the handle to the sliding door closing side, and immerses when pushed in the immersing direction while the handle is tilted to the sliding door closing side. The stopper restrains the immersive finger padding prevention member at the immersive position, and restrains the finger padding prevention member at the protruding position when the handle returns to the standby position when the finger padding prevention member protrudes. A sliding door handle device. ハンドルと、開きアシスト部材と、指詰め防止部材と、指詰め防止部材のストッパーとを備え、ハンドルは、所定の待機位置から引戸開き側及び引戸閉じ側に傾けることができると共に、手を離すと待機位置に復帰するように引戸に軸支したものであり、開きアシスト部材は、ハンドルが引戸開き側に傾くのと連動して引戸の戸先側に突出し、ハンドルが待機位置に復帰すると没入するものであり、指詰め防止部材は、ハンドルが引戸閉じ側に傾くのと連動して引戸の戸先側に突出し、且つハンドルが引戸閉じ側に傾いたままで没入方向に押されると没入するものであり、ストッパーは、指詰め防止部材が突出したときにハンドルが待機位置に復帰すると指詰め防止部材を突出位置に拘束することを特徴とする引戸用ハンドル装置。   A handle, an opening assist member, a finger padding prevention member, and a stopper of the finger padding prevention member are provided, and the handle can be tilted from the predetermined standby position to the sliding door opening side and the sliding door closing side, and when the hand is released The opening assist member is pivotally supported by the sliding door so as to return to the standby position, and the opening assist member projects to the door end side of the sliding door in conjunction with the tilting of the handle toward the sliding door opening side, and is immersed when the handle returns to the standby position. The finger padding prevention member projects into the door end side of the sliding door in conjunction with the tilting of the handle toward the sliding door closing side, and immerses when the handle is tilted toward the sliding door closing side and pushed in the immersing direction. And a stopper is configured to restrain the finger padding prevention member to the protruding position when the handle returns to the standby position when the finger padding prevention member protrudes. ハンドルは、基端部を垂直軸で引戸に軸支した上下２本のアームと、上下のアームの先端部同士を連結する掴みバーとを有し、一方のアームの基端部に開きアシスト部材の作動部が設けてあり、他方のアームの基端部にはストッパーの作動部が設けてあり、ハンドルが引戸開き側に傾くと、一方のアームの作動部が開きアシスト部材に当接して開きアシスト部材を戸先側に動かし、ハンドルが引戸閉じ側に傾くと、他方のアームの作動部がストッパーに当接してストッパーを指詰め防止部材の拘束を解除する方向に動かすことを特徴とする請求項２記載の引戸用ハンドル装置。   The handle has two upper and lower arms whose base ends are pivotally supported on the sliding door by a vertical axis, and a grip bar that connects the tip ends of the upper and lower arms, and opens to the base end of one arm. There is a stopper operating part at the base end of the other arm, and when the handle is tilted to the sliding door opening side, the operating part of one arm opens and contacts the assisting member. When the assist member is moved to the door end side and the handle is tilted to the sliding door closing side, the operating portion of the other arm comes into contact with the stopper and moves the stopper in a direction to release the restraining of the finger padding prevention member. Item 3. A sliding door handle device according to Item 2.
JP2006001052A 2006-01-06 2006-01-06 Sliding door handle device Expired - Fee Related JP4694375B2 (en)

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JP5215259B2 (en) * 2009-08-06 2013-06-19 株式会社川口技研 Sliding door finger clamp
JP5797927B2 (en) * 2011-04-21 2015-10-21 大和ハウス工業株式会社 Finger pinching prevention mechanism at the door end of the sliding door
JP2013127174A (en) * 2011-12-19 2013-06-27 Panasonic Corp Auxiliary mechanism of sliding door
JP6398477B2 (en) * 2014-08-29 2018-10-03 ブラザー工業株式会社 Cover and machine tool
JP7014614B2 (en) * 2018-01-12 2022-02-01 Ykk Ap株式会社 Joinery

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JP2004108140A (en) * 2003-07-15 2004-04-08 Tetsuo Kikuchi Safety device for closing door
JP2004150153A (en) * 2002-10-31 2004-05-27 Sekisui House Ltd Door pull with safety mechanism

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JP2001214644A (en) * 2000-02-03 2001-08-10 Sekisui House Ltd Handle for sliding door
JP2001295546A (en) * 2000-04-13 2001-10-26 Nifco Inc Safety device for door
JP2002339617A (en) * 2001-05-11 2002-11-27 Miwa Lock Co Ltd Latched state releasing mechanism of slide door lock
JP2004052218A (en) * 2002-07-16 2004-02-19 Tostem Inax Holding Ltd Opening device
JP2004150153A (en) * 2002-10-31 2004-05-27 Sekisui House Ltd Door pull with safety mechanism
JP2004108140A (en) * 2003-07-15 2004-04-08 Tetsuo Kikuchi Safety device for closing door

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