JP4596318B2 - Window shutter operation tool - Google Patents

Window shutter operation tool Download PDF

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JP4596318B2
JP4596318B2 JP2005087348A JP2005087348A JP4596318B2 JP 4596318 B2 JP4596318 B2 JP 4596318B2 JP 2005087348 A JP2005087348 A JP 2005087348A JP 2005087348 A JP2005087348 A JP 2005087348A JP 4596318 B2 JP4596318 B2 JP 4596318B2
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piece
rope
seat plate
operation rope
fitting
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JP2006265973A (en
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克敏 小岩
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Sanwa Shutter Corp
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Sanwa Shutter Corp
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Description

本発明は、操作ロープを有する窓シャッター用の操作具に関するものである。 The present invention relates to an operating tool for a window shutter having an operating rope.

窓シャッターのシャッターカーテン下端の座板に操作ロープを設けて、操作ロープを引っ張ることで、シャッターカーテンを降下させて窓開口部を閉鎖することが行われる。同様の機能を有する部材については、特許文献１，２にも記載されている。 An operation rope is provided on a seat plate at the lower end of the shutter curtain of the window shutter, and the operation curtain is pulled down to close the window opening by lowering the shutter curtain. The members having the same function are also described in Patent Documents 1 and 2.

図１０は、従来の窓シャッター用操作ワイヤの全体図である。従来は、コーティングワイヤ１´の一端に握り玉２´をカシメ固定し、コーティングワイヤ１´の他端に取付ボルト３Ａをカシメ固定し、取付ボルト３Ａを座板４の孔部４０に下方から挿入して、袋ナット３Ｂを取付ボルト３Ａに締め付けることで、操作ワイヤを座板４に取り付けていた。 FIG. 10 is an overall view of a conventional window shutter operation wire. Conventionally, the gripping ball 2 ′ is crimped and fixed to one end of the coating wire 1 ′, the mounting bolt 3 A is crimped and fixed to the other end of the coating wire 1 ′, and the mounting bolt 3 A is inserted into the hole 40 of the seat plate 4 from below. Then, the operation wire is attached to the seat plate 4 by tightening the cap nut 3B to the attachment bolt 3A.

しかしながら、ワイヤと握り玉、ワイヤと取付ボルトの連結をカシメ固定で行っていたため、連結が外れないようにカシメの強さを管理する必要があった。さらに、ワイヤと座板との連結に工具が必要となるので、作業性が悪いものとなっていた。 However, since the connection between the wire and the grip ball and the wire and the mounting bolt is performed by caulking, it is necessary to manage the strength of the caulking so that the connection does not come off. Furthermore, since a tool is required to connect the wire and the seat plate, workability is poor.

また、ワイヤは、使用中に捩れ・折れ癖がついたり、手で触れた時の感触が悪く、使用中にワイヤが切断してしまったり、ワイヤの表面がささくれたような場合には不注意で手を傷つけてしまうおそれもある。
特開２００２−２２７５７０ 特開平５−８６７７８ Also, care should be taken if the wire is twisted or bent during use, or feels bad when touched by hand, or if the wire is cut or the surface of the wire is raised during use. May hurt your hands.
JP 2002-227570 A JP-A-5-86778

本発明は、操作ロープと握り部の固定、操作ロープと座板の固定を簡略化することを目的とするものである。本発明の他の目的は、使用中に操作ロープに折れ癖がつくことを防止すると共に、手で触れた時の感触が良好な操作ロープを提供することにある。 An object of the present invention is to simplify the fixing of an operation rope and a grip portion and the fixing of an operation rope and a seat plate. Another object of the present invention is to provide an operation rope that prevents the operation rope from becoming creased during use and has a good feel when touched by hand.

かかる課題を達成するために本発明が採用した窓シャッター用操作具は、繊維製ロープの端部にロープ径より太い抜け止め部を形成してなる操作ロープと、操作ロープの一端に設けた握持部と、操作ロープの他端に設けられ、シャッター座板に装着される座板装着部とを有し、握持部は、互いに嵌合自在の第１ピースと第２ピースとから構成され、第１ピースの上端部には嵌合突部が形成され、第２ピースには、上端部において、第１ピースと第２ピースの嵌合方向に延出する第１部分と、嵌合方向に直交する方向に延出する第２部分とから略Ｌ形状を有する開口部が形成され、該第２部分の略下方において、前記抜け止め部を収納する収納部が形成されており、第１ピースと第２ピースの嵌合時に、第２ピースの開口部の第２部分に操作ロープを挿通させて、前記収納部に抜け止め部を受け入れた状態で、第１ピースの嵌合突部を第２ピースの開口部の第１部分に嵌合させることで、操作ロープの一端に握持部を固定する。一つの態様では、抜け止め部は、玉結び部である。また、一つの態様では、第１ピースの上端部には該嵌合突部に隣接する開口部が形成されており、第１ピースと第２ピースを嵌合する際に、当該開口部によって操作ロープの逃げを形成する。 In order to achieve such a problem, the window shutter operating tool adopted by the present invention includes an operation rope formed by forming a retaining portion thicker than the rope diameter at the end of the fiber rope, and a grip provided at one end of the operation rope. The holding portion and a seat plate mounting portion that is provided on the other end of the operation rope and is mounted on the shutter seat plate, and the gripping portion includes a first piece and a second piece that can be fitted to each other. A fitting protrusion is formed at the upper end of the first piece, and the first piece extends in the fitting direction of the first piece and the second piece at the upper end of the second piece, and the fitting direction. An opening having a substantially L shape is formed from a second portion extending in a direction orthogonal to the first portion, and a storage portion for storing the retaining portion is formed substantially below the second portion. When the piece and the second piece are fitted, the operation part is placed on the second part of the opening of the second piece. In the state where the stopper is inserted and the retaining portion is received in the storage portion, the fitting protrusion of the first piece is fitted to the first portion of the opening of the second piece, so that one end of the operation rope Secure the grip. In one aspect, the retaining portion is a ball knot. Moreover, in one aspect, the opening part adjacent to this fitting protrusion is formed in the upper end part of the 1st piece, and it is operated by the said opening part when fitting a 1st piece and a 2nd piece. Form a rope escape.

本発明が採用した座板装着部は、座板に形成された孔部より大きい外形を有する大径部と該孔部に嵌着可能な小径部とからなる短筒状の本体を有し、本体の大径部側に操作用ロープの他端に形成した抜け止め部を受け入れ、本体の小径部側から延出する操作ロープの一端側を前記孔部から貫通させて、該小径部を該孔部に嵌着するように構成されている。 The seat plate mounting portion adopted by the present invention has a short cylindrical body consisting of a large diameter portion having an outer shape larger than the hole portion formed in the seat plate and a small diameter portion that can be fitted into the hole portion, A retaining portion formed at the other end of the operating rope is received on the large diameter portion side of the main body, one end side of the operating rope extending from the small diameter portion side of the main body is passed through the hole portion, and the small diameter portion is It is comprised so that it may fit in a hole.

請求項１に記載したものでは、第１ピースと第２ピースという二つの部材間にロープ端部を挟んで、両ピースを嵌合させるだけで簡単に操作ロープ端部に握持部を固定することができる。しかも、第１ピースと第２ピースの嵌合方向とは直交する方向に延出する第２ピースの第２部分に操作ロープが収容されるので、第１ピースと第２ピースを離脱させる方向に操作ロープから力が作用することはない。 According to the first aspect of the present invention, the grip end is easily fixed to the end portion of the operation rope simply by fitting the two pieces together by sandwiching the end portion of the rope between the first piece and the second piece. be able to. In addition, since the operation rope is accommodated in the second part of the second piece that extends in a direction orthogonal to the fitting direction of the first piece and the second piece, the first piece and the second piece are separated from each other. No force is applied from the operating rope.

請求項２に記載したものでは、操作ロープを引っ張ることで、操作ロープ端部の座板装着部が座板の孔部に嵌着（スナップ嵌合）できるので、従来の工具を用いた固定手段に比べて簡単に操作ロープ端部を座板に連結することができる。操作ロープ端部の装着部は座板に対して嵌着（スナップ嵌合）するので、従来のように螺子が緩んで取付ボルトがナットから離脱してしまうようなことがない。 According to the second aspect of the present invention, since the seat plate mounting portion at the end of the operation rope can be fitted (snap-fitted) into the hole of the seat plate by pulling the operation rope, the fixing means using the conventional tool As compared with the above, the end of the operation rope can be easily connected to the seat plate. Since the mounting portion at the end of the operation rope is fitted (snap-fitted) to the seat plate, there is no case where the screw is loosened and the mounting bolt is not detached from the nut as in the prior art.

請求項１，２に記載したものは共に繊維製ロープを用いているので、ワイヤのように捩れ・折れ癖がつくことがなく、操作ロープ接触時の感触がワイヤに比べて人に優しく良好である。また、繊維製ロープは低価格で入手することができ、操作ロープ全体のコストを下げることが可能である。 Since both of Claims 1 and 2 use fiber ropes, there is no twisting or crease like a wire, and the feel when touching the operation rope is gentler to humans and better than the wire. is there. Moreover, the fiber rope can be obtained at a low price, and the cost of the entire operation rope can be reduced.

窓シャッター用操作具は、操作ロープ１と、操作ロープ１の一端に設けた握持部２と、操作ロープ１の他端に設けた座板装着部３とを有する。操作ロープは、座板装着部３を座板４の孔部４０に装着することで座板４に連結され、握持部２を握って操作ロープを引っ張ることで、手動でシャッターカーテンを降下させる。 The window shutter operation tool includes an operation rope 1, a grip portion 2 provided at one end of the operation rope 1, and a seat plate mounting portion 3 provided at the other end of the operation rope 1. The operation rope is connected to the seat plate 4 by mounting the seat plate mounting portion 3 in the hole 40 of the seat plate 4, and the shutter curtain is lowered manually by grasping the grip portion 2 and pulling the operation rope. .

操作ロープ１は、繊維製の紐であり、両端には抜け止め部として例示する玉結び部１０が形成されている。操作ロープ１を繊維製の紐から構成することで、コーティングワイヤのように捩れ・折れ癖がつくことがなく、コーティングワイヤのように表面がささくれて操作者が指を怪我するようなことがない。繊維製の紐からなる操作ロープ１では、ロープ接触時の感触がワイヤに比べて人に優しく良好である。また、操作ロープ１を構成する繊維製の紐は低価格で入手することができ、操作ロープ全体のコストを下げることが可能である。 The operation rope 1 is a fiber string, and a ball knot portion 10 exemplified as a retaining portion is formed at both ends. By constructing the operation rope 1 from a fiber string, there is no twisting or crease like a coating wire, and the operator does not injure a finger due to the surface rolling like a coating wire. . In the operation rope 1 made of a string made of fiber, the touch at the time of rope contact is gentler to humans than the wire. Moreover, the fiber string which comprises the operation rope 1 can be obtained at low price, and it can reduce the cost of the whole operation rope.

握持部２は、所定の厚みを有する縦長状の部材であり、握り易いように周面にＲ（アール）が付けてある。握持部２は、互いに嵌合自在の第１ピース５と第２ピース６から構成されている。第１ピース５、第２ピース６は共に縦長状の部材であり、下方側が連結片７によって連結されており、連結片７を介して互いに開閉自在となっている。本明細書では、連結片７によって連結された側を下方とし、反対側を上方とする。連結片７は必須の構成要素ではなく、独立した第１ピース５、第２ピース６を嵌着させて握持部２を形成してもよい。握持部２の内部には、操作ロープ１の一端の玉結び部１０を受け入れる空間が形成されている。第１ピース５の背面には円形状の磁石８が埋設されており、操作ロープの不使用時には、握持部２は磁石８を介してシャッターに磁着しておくようになっている。図示のものでは、第１ピース５の背面に磁石８を設けたが、磁石８を設ける部位は限定されず、磁石８を第２ピースに設けても良い。 The grip portion 2 is a vertically long member having a predetermined thickness, and an R (R) is attached to the peripheral surface so as to be easily gripped. The gripping part 2 includes a first piece 5 and a second piece 6 that can be fitted to each other. Both the first piece 5 and the second piece 6 are vertically long members, the lower sides are connected by a connecting piece 7, and can be opened and closed with each other via the connecting piece 7. In this specification, the side connected by the connecting piece 7 is defined as the lower side, and the opposite side is defined as the upper side. The connecting piece 7 is not an essential component, and the gripping portion 2 may be formed by fitting the first piece 5 and the second piece 6 that are independent of each other. A space for receiving the ball knot 10 at one end of the operation rope 1 is formed inside the grip 2. A circular magnet 8 is embedded on the back surface of the first piece 5, and the grip portion 2 is magnetically attached to the shutter via the magnet 8 when the operation rope is not used. In the illustrated example, the magnet 8 is provided on the back surface of the first piece 5, but the portion where the magnet 8 is provided is not limited, and the magnet 8 may be provided on the second piece.

第１ピース５は、上方側には、ロープ端部の収納部を構成する空間Ｓ１が形成されており、下方側には、背面に露出するように磁石８が埋設されている。第１ピース５の面部５´の内側の周縁は段部５０となっており、第１ピース５と第２ピース６の嵌合時に、第２ピース６の内側の周縁の周壁６０が段部５０に当接して密着するようになっている。第１ピース５の周縁の段部５０には、第２ピース６の周縁の周壁６０に突成した係止片６１を受け入れる係止凹部５１が形成されており、第１ピース５と第２ピース６が嵌合した時の上下方向のズレ止めとなっている。第１ピース５の内側には、上方側の空間Ｓ１の左右に位置して第１係止片５２が、係止凹部５１に近接して第２係止片５３が突成されている。第１ピース５の上壁５４には、操作ロープ１の端部を挿入する開口５５が形成されており、開口５５に近接して嵌合突部５６が形成されている。 In the first piece 5, a space S <b> 1 that forms a storage portion of the rope end is formed on the upper side, and a magnet 8 is embedded on the lower side so as to be exposed on the back surface. The inner peripheral edge of the surface portion 5 ′ of the first piece 5 is a stepped portion 50, and the peripheral wall 60 on the inner peripheral edge of the second piece 6 is the stepped portion 50 when the first piece 5 and the second piece 6 are fitted. It comes in contact with and closely contacts. A locking recess 51 for receiving a locking piece 61 protruding from the peripheral wall 60 of the peripheral edge of the second piece 6 is formed in the stepped portion 50 at the peripheral edge of the first piece 5, and the first piece 5 and the second piece are formed. When the 6 is fitted, the vertical displacement is prevented. On the inner side of the first piece 5, a first locking piece 52 is located on the left and right sides of the upper space S <b> 1, and a second locking piece 53 is projected close to the locking recess 51. An opening 55 for inserting the end of the operation rope 1 is formed in the upper wall 54 of the first piece 5, and a fitting projection 56 is formed in the vicinity of the opening 55.

図５、図８に示すように、嵌合突部５６は、第２ピース６の平面視Ｌ形状の開口部６５の嵌合方向に延出する第１部分６５０に嵌合する第１部分５６０と、第２ピース６の開口部６５の幅広部６５２に嵌合する第２部分５６１とを有しており、嵌合突部５６を段部状に形成することで、嵌合突部５６の挿入方向に対して直角方向の力に対する補強がなされている。 As shown in FIGS. 5 and 8, the fitting protrusion 56 is fitted into a first portion 560 that extends in the fitting direction of the opening 65 having an L shape in plan view of the second piece 6. And a second portion 561 that fits into the wide portion 652 of the opening 65 of the second piece 6, and by forming the fitting projection 56 in a stepped shape, the fitting projection 56 Reinforcement against forces perpendicular to the insertion direction is provided.

第２ピース６の上方側には、開口部６５の下方に位置して、操作ロープ端部の収納部を構成する空間Ｓ２が形成されている。第１ピース５と第２ピース６が嵌合した状態では、操作ロープ１の端部の玉結び部１０は、空間Ｓ２において、第２部分の略下方部分に収納される。第２ピース６の面部６´の内側の周縁は周壁６０となっており、第１ピース５と第２ピース６の嵌合時に、第１ピース５の内側の周縁の段部５０に当接して密着するようになっている。第２ピース６の周縁の周壁６０には、第１ピース５の周縁の段部５０に形成した係止凹部５１に係合する係止片６１が形成されている。第２ピース６の内側には、上方側の空間Ｓ２の左右に位置して第１係止孔６２が、係止片６１に近接して第２係止孔６３が形成されている。第２ピース６の上壁６４は面部６´や周壁６０に比べて厚肉であり、厚肉の上壁６４には、ロープ端部を挿入すると共に、第１ピース５の嵌合突部５６が嵌合する開口部６５が形成されている。 On the upper side of the second piece 6, a space S <b> 2 is formed which is located below the opening 65 and forms a storage portion for the end of the operation rope. In a state where the first piece 5 and the second piece 6 are fitted, the ball knot 10 at the end of the operation rope 1 is accommodated in a substantially lower portion of the second portion in the space S2. The inner peripheral edge of the surface portion 6 ′ of the second piece 6 is a peripheral wall 60, and abuts against the step 50 on the inner peripheral edge of the first piece 5 when the first piece 5 and the second piece 6 are fitted together. It comes to adhere closely. On the peripheral wall 60 at the peripheral edge of the second piece 6, a locking piece 61 that engages with a locking recess 51 formed in the stepped portion 50 at the peripheral edge of the first piece 5 is formed. Inside the second piece 6, a first locking hole 62 is formed on the left and right sides of the upper space S <b> 2, and a second locking hole 63 is formed in the vicinity of the locking piece 61. The upper wall 64 of the second piece 6 is thicker than the surface portion 6 ′ and the peripheral wall 60, and a rope end is inserted into the thick upper wall 64 and the fitting protrusion 56 of the first piece 5. Is formed with an opening 65 into which is fitted.

図５、図７、図８に示すように、開口部６５は、第１ピース５と第２ピース６の嵌合方向に延出する第１部分６５０と、第１部分６５０（第１ピース５と第２ピース６の嵌合方向）に直交する方向に延出する第２部分６５１とを有する。第１部分６５０の下方側は第２部分６５１と反対方向に延出する幅広部６５２に形成されており、第１部分６５０は段部状となっている。 As shown in FIGS. 5, 7, and 8, the opening 65 includes a first part 650 that extends in the fitting direction of the first piece 5 and the second piece 6, and a first part 650 (first piece 5). And a second portion 651 extending in a direction orthogonal to the fitting direction of the second piece 6. A lower side of the first portion 650 is formed in a wide portion 652 extending in the opposite direction to the second portion 651, and the first portion 650 has a stepped shape.

操作ロープ１の端部と握持部２との連結について説明する。第２ピースの第２部分６５１の経緯の寸法Ｄは、通常時の操作ロープ１の径よりも僅かに小さめに設定されており、第２部分６５１に操作ロープ１を押し込めることで操作ロープ１が第２部分６５１内に密接状に納まるようになっている。この状態では、第２ピース６の第２部分６５１内に位置する操作ロープ１から、第２ピース６の第２部分６５１の壁面、第１ピース５の嵌合突部５６の壁面に力が作用し得るが、第１ピース５の嵌合突部５６の壁面に作用する力は、第１ピース５と第２ピース６の嵌合方向と直交する方向の力なので、かかる力は、第１ピース５の嵌合突部５６を第２ピースの第１部分６５０の壁面に押し付ける方向に作用するため、第１ピースと第２ピースを離脱させ難くなる。操作ロープ１を第２ピースの第２部分６５１に挿通させ、ロープ端部の玉結び部１０を収納空間Ｓ２に位置させた状態において、第１ピース５の嵌合突部５６を第２ピース６の開口部６５の第１部分６５０，幅広部６５２に嵌合させる。第１ピース５の嵌合突部５６（第１部分５６０）の先端の角部は、少なくとも第２ピース６の第２部分６５１側において、Ｒ（アール）が付けてある。すなわち、第１ピース５の嵌合突部５６（第１部分５６０）の先端の角部を湾曲面とすることで、第１ピース５の嵌合突部５６（第１部分５６０）が第２ピース６の開口部６５の第１部分６５０に嵌合する時に、操作ロープ１の逃げを設けることで、操作ロープ１が第１部分６５０にしっかりと納まらなかった場合であっても、嵌合突部５６（第１部分５６０）が操作ロープ１を挟んでしまうことを可及的に防止している。第２ピース６の面部６´の内側には、収納空間Ｓ２において、第２ピース６の開口部６５の第１部分６５０の直下に位置してガイドＧが突設されている。図７に示すように、ガイドＧは、収納空間Ｓ２に受け入れられた操作ロープ１の端部及び玉結び部１０が開口部６５の第２部分６５１から第１部分６５０へ移動することを規制している。すなわち、収納空間Ｓ２をガイドＧが仕切ることで、開口部６５の第２部分６５１の略下方の空間が操作ロープ１の端部の玉結び部（抜け止め部）１０の収納部を形成している。また、第１ピース５と第２ピース６が嵌合した状態では、第１ピース５の上壁５４の上面は、第２ピース６の上壁６４の下面６４０に密接している。操作ロープ１の端部は、互いに嵌脱自在の第１ピース５及び第２ピース６から構成される握持部２に対して連結されているので、操作ロープ１の座板装着部３を座板３に装着した後であっても、把持部２は操作ロープ１に対して着脱自在である。 The connection between the end portion of the operation rope 1 and the grip portion 2 will be described. The dimension D of the background of the second portion 651 of the second piece is set slightly smaller than the diameter of the normal operation rope 1, and the operation rope 1 is pushed by pushing the operation rope 1 into the second portion 651. It fits in the second portion 651 closely. In this state, a force acts on the wall surface of the second portion 651 of the second piece 6 and the wall surface of the fitting protrusion 56 of the first piece 5 from the operation rope 1 positioned in the second portion 651 of the second piece 6. However, since the force acting on the wall surface of the fitting protrusion 56 of the first piece 5 is a force in a direction perpendicular to the fitting direction of the first piece 5 and the second piece 6, the force applied is the first piece. Therefore, it is difficult to separate the first piece and the second piece from each other. In a state where the operation rope 1 is inserted through the second portion 651 of the second piece and the ball knot 10 at the end of the rope is positioned in the storage space S2, the fitting protrusion 56 of the first piece 5 is inserted into the second piece 6. The first portion 650 and the wide portion 652 of the opening 65 are fitted. The corner of the tip of the fitting protrusion 56 (first portion 560) of the first piece 5 is provided with R (R) at least on the second portion 651 side of the second piece 6. That is, the fitting protrusion 56 (first portion 560) of the first piece 5 is the second by making the corner of the tip of the fitting protrusion 56 (first portion 560) of the first piece 5 a curved surface. Even when the operation rope 1 does not fit firmly in the first portion 650 by providing the relief of the operation rope 1 when fitting into the first portion 650 of the opening 65 of the piece 6, the fitting protrusion The portion 56 (first portion 560) prevents the operation rope 1 from being sandwiched as much as possible. On the inner side of the surface portion 6 ′ of the second piece 6, a guide G projects from the storage space S <b> 2 so as to be located immediately below the first portion 650 of the opening 65 of the second piece 6. As shown in FIG. 7, the guide G regulates the movement of the end portion of the operation rope 1 received in the storage space S <b> 2 and the ball knot portion 10 from the second portion 651 of the opening 65 to the first portion 650. ing. That is, the guide G partitions the storage space S2, so that a space substantially below the second portion 651 of the opening 65 forms a storage portion for the ball knot portion (prevention portion) 10 at the end of the operation rope 1. Yes. Further, in a state where the first piece 5 and the second piece 6 are fitted, the upper surface of the upper wall 54 of the first piece 5 is in close contact with the lower surface 640 of the upper wall 64 of the second piece 6. Since the end portion of the operation rope 1 is connected to the gripping portion 2 composed of the first piece 5 and the second piece 6 that are detachable from each other, the seat plate mounting portion 3 of the operation rope 1 is seated. Even after being attached to the plate 3, the grip portion 2 is detachable from the operation rope 1.

座板装着部３は、大径部３０と、大径部３０の上端側に被着されるキャップ３１と、大径部３０の下端側に一体形成された小径部３２とから構成されている。大径部３０と小径部３２とで、上下両端が開口状で短筒状の座板装着部本体を構成している。大径部３０は、座板４に形成された円形状の孔部４０より大きい外形寸法を有し、小径部３２は、孔部４０に嵌着可能な嵌着片３２０から構成されている。大径部３０の上端側の開口から、大径部３０の内部に操作ロープ１の玉結び部１０を収納させた状態で、嵌着片３２０を構成する小径部３２の下端側の開口から操作ロープ１が垂下するようになっている。キャップ３１は、本体３０の上端側の開口部を被覆するように装着され、操作ロープ１の端部の玉結び部１０を本体の大径部３０内部に収納した状態で、大径部３０の上端側の開口をキャップ３１で塞ぐことで、操作ロープ１の抜けを防止する。 The seat plate mounting portion 3 includes a large diameter portion 30, a cap 31 attached to the upper end side of the large diameter portion 30, and a small diameter portion 32 integrally formed on the lower end side of the large diameter portion 30. . The large-diameter portion 30 and the small-diameter portion 32 constitute a short cylinder-shaped seat plate mounting portion main body with the upper and lower ends open. The large-diameter portion 30 has an outer dimension larger than that of the circular hole 40 formed in the seat plate 4, and the small-diameter portion 32 is composed of a fitting piece 320 that can be fitted into the hole 40. From the opening on the upper end side of the large diameter portion 30, the operation is performed from the opening on the lower end side of the small diameter portion 32 constituting the fitting piece 320 in a state where the ball knot portion 10 of the operation rope 1 is accommodated inside the large diameter portion 30. The rope 1 is designed to hang down. The cap 31 is mounted so as to cover the opening on the upper end side of the main body 30, and the ball knot 10 at the end of the operation rope 1 is housed inside the large diameter portion 30 of the main body 30. By closing the opening on the upper end side with the cap 31, the operation rope 1 is prevented from coming off.

大径部３０の下方側に一体的に形成された小径部３２は、大径部３０の下方の開口の周縁から下方に延出する複数の嵌着片３２０から構成されている。嵌着片３２０の先端部には傾斜部が形成されていると共に、傾斜部の基端側が抜け止め係止部を構成している。大径部３０の下方の円形状の開口の周縁に沿って円周状に配設されている複数の嵌着片３２０の先端部を座板４の孔部４０に当てた状態で、操作ロープ１を引っ張ると、座板装着部３は、嵌着片３２０を介して、座板４の孔部４０にスナップ嵌合する。複数の嵌着片３２０を図示したが、嵌着片を、弾性を有する筒状体から一体形成し、筒状体の先端部に傾斜部を形成して、筒状嵌着片を座板の孔部に嵌着させてもよい。尚、図示の例では、座板装着部３を座板４の上方から取り付けるものを示したが、座板装着部３を座板４の下方から取り付けてもよい。 The small-diameter portion 32 integrally formed on the lower side of the large-diameter portion 30 is composed of a plurality of fitting pieces 320 that extend downward from the periphery of the opening below the large-diameter portion 30. An inclined portion is formed at the distal end portion of the fitting piece 320, and the proximal end side of the inclined portion constitutes a retaining stopper. In the state where the tips of the plurality of fitting pieces 320 arranged circumferentially along the periphery of the circular opening below the large-diameter portion 30 are in contact with the hole 40 of the seat plate 4, When 1 is pulled, the seat plate mounting portion 3 is snap-fitted into the hole 40 of the seat plate 4 via the fitting piece 320. Although the plurality of fitting pieces 320 are illustrated, the fitting pieces are integrally formed from a cylindrical body having elasticity, an inclined portion is formed at the tip of the cylindrical body, and the cylindrical fitting pieces are attached to the seat plate. You may make it fit in a hole. In the illustrated example, the seat plate mounting portion 3 is mounted from above the seat plate 4. However, the seat plate mounting portion 3 may be mounted from below the seat plate 4.

本発明は、窓シャッター用の操作具に利用することができる。 The present invention can be used for an operating tool for a window shutter.

本発明に係る操作ロープの全体図である。1 is an overall view of an operation rope according to the present invention. 座板孔部と座板装着部の連結、操作ロープ本体と握持部の連結、を説明する図である。It is a figure explaining the connection of a seat board hole and a seat board mounting part, and the connection of an operation rope main body and a gripping part. 操作ロープ本体の一端に座板装着部が連結されたものを示し、座板装着部については断面で示してある。The one which the seat board mounting part was connected with the end of the operation rope main body is shown, and the seat board mounting part is shown in the cross section. 握持部を構成する第１ピース、第２ピースを展開して示す図である。It is a figure which expand | deploys and shows the 1st piece and 2nd piece which comprise a grip part. 第１ピース及び第２ピースの平面図である。It is a top view of the 1st piece and the 2nd piece. 第１ピースと第２ピースが嵌合した状態を示す平面図である。It is a top view which shows the state which the 1st piece and the 2nd piece fitted. 第２ピースの内側の正面図であり、操作ロープ本体を第２部分に挿入した状態を示す。It is a front view inside a 2nd piece, and shows the state which inserted the operation rope main body in the 2nd part. 第１ピース、第２ピースの上端部位の斜視図である。It is a perspective view of the upper end part of the 1st piece and the 2nd piece. 座板装着部を構成する本体とキャップの部品図である。It is a component diagram of the main body and cap which comprise a seat board mounting part. 従来の操作ワイヤの全体図である。It is a general view of the conventional operation wire.

符号の説明Explanation of symbols

１ 操作ロープ
１０ 玉結び部
２ 握持部
３ 座板装着部
３０ 大径部
３２ 小径部
３２０ 嵌着片
４ 座板
４０ 孔部
５ 第１ピース
５５ 開口
５６ 嵌合突部
６ 第２ピース
６５ 開口部
６５０ 第１部分
６５１ 第２部分 DESCRIPTION OF SYMBOLS 1 Operation rope 10 Ball knot part 2 Gripping part 3 Seat plate mounting part 30 Large diameter part 32 Small diameter part 320 Fit piece 4 Seat plate 40 Hole part 5 1st piece 55 Opening 56 Fitting protrusion 6 2nd piece 65 Opening Part 650 1st part 651 2nd part

Claims (2)

繊維製ロープの端部にロープ径より太い抜け止め部を形成してなる操作ロープと、
操作ロープの一端に設けた握持部と、
操作ロープの他端に設けられ、シャッター座板に装着される座板装着部とを有し、
握持部は、互いに嵌合自在の第１ピースと第２ピースとから構成され、
第１ピースの上端部には嵌合突部が形成され、
第２ピースには、上端部において、第１ピースと第２ピースの嵌合方向に延出する第１部分と、嵌合方向に直交する方向に延出する第２部分とから略Ｌ形状を有する開口部が形成され、該第２部分の略下方において、前記抜け止め部を収納する収納部が形成されており、
第１ピースと第２ピースの嵌合時に、第２ピースの開口部の第２部分に操作ロープを挿通させて、前記収納部に抜け止め部を受け入れた状態で、第１ピースの嵌合突部を第２ピースの開口部の第１部分に嵌合させることで、操作ロープの一端に握持部を固定することを特徴とする窓シャッター用操作具。 An operation rope formed by forming a retaining part thicker than the rope diameter at the end of the fiber rope,
A gripping part provided at one end of the operation rope;
It is provided at the other end of the operation rope, and has a seat plate mounting portion that is mounted on the shutter seat plate,
The gripping part is composed of a first piece and a second piece that can be fitted together,
A fitting protrusion is formed on the upper end of the first piece,
The second piece has a substantially L shape at the upper end portion from a first part extending in the fitting direction of the first piece and the second piece and a second part extending in a direction orthogonal to the fitting direction. An opening portion is formed, and a storage portion for storing the retaining portion is formed substantially below the second portion,
When the first piece and the second piece are fitted together, an operation rope is inserted through the second part of the opening of the second piece, and the retaining piece is received in the storage part, and the fitting protrusion of the first piece An operating tool for a window shutter, wherein the gripping portion is fixed to one end of the operation rope by fitting the portion with the first portion of the opening of the second piece. 請求項１において、座板装着部は、座板に形成された孔部より大きい外形を有する大径部と該孔部に嵌着可能な小径部とからなる短筒状の本体を有し、本体の大径部側に操作用ロープの他端に形成した抜け止め部を受け入れ、本体の小径部側から延出する操作ロープの一端側を前記孔部から貫通させて、該小径部を該孔部に嵌着するように構成されていることを特徴とする窓シャッター用操作具。 In claim 1, the seat plate mounting portion has a short cylindrical body comprising a large diameter portion having an outer shape larger than the hole portion formed in the seat plate and a small diameter portion that can be fitted into the hole portion, A retaining portion formed at the other end of the operating rope is received on the large diameter portion side of the main body, one end side of the operating rope extending from the small diameter portion side of the main body is passed through the hole portion, and the small diameter portion is An operation tool for window shutter, which is configured to be fitted into a hole.
JP2005087348A 2005-03-24 2005-03-24 Window shutter operation tool Expired - Fee Related JP4596318B2 (en)

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JP2005087348A JP4596318B2 (en) 2005-03-24 2005-03-24 Window shutter operation tool

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JP2005087348A JP4596318B2 (en) 2005-03-24 2005-03-24 Window shutter operation tool

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7090532B2 (en) * 2018-11-27 2022-06-24 文化シヤッター株式会社 Structure of the grip body at the end of the operation string
JP7473458B2 (en) 2020-11-17 2024-04-23 Ykk Ap株式会社 Handle parts

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6294293U (en) * 1985-12-03 1987-06-16
JPH0586778A (en) * 1991-09-26 1993-04-06 Tachikawa Blind Mfg Co Ltd Attachment structure for rope of roll blind
JPH0719594U (en) * 1993-09-07 1995-04-07 トーソー株式会社 Venetian blind lifting cord fixing member
JP2002047873A (en) * 2000-08-04 2002-02-15 Tachikawa Blind Mfg Co Ltd Bottom rail lower limit position adjusting device for solar radiation shielding device
JP2002227870A (en) * 2001-01-31 2002-08-14 Keeper Co Ltd Resin-made boot for constant velocity joint

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6294293U (en) * 1985-12-03 1987-06-16
JPH0586778A (en) * 1991-09-26 1993-04-06 Tachikawa Blind Mfg Co Ltd Attachment structure for rope of roll blind
JPH0719594U (en) * 1993-09-07 1995-04-07 トーソー株式会社 Venetian blind lifting cord fixing member
JP2002047873A (en) * 2000-08-04 2002-02-15 Tachikawa Blind Mfg Co Ltd Bottom rail lower limit position adjusting device for solar radiation shielding device
JP2002227870A (en) * 2001-01-31 2002-08-14 Keeper Co Ltd Resin-made boot for constant velocity joint

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