JP2008054254A - Equipment to be embedded - Google Patents

Equipment to be embedded Download PDF

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JP2008054254A
JP2008054254A JP2006231374A JP2006231374A JP2008054254A JP 2008054254 A JP2008054254 A JP 2008054254A JP 2006231374 A JP2006231374 A JP 2006231374A JP 2006231374 A JP2006231374 A JP 2006231374A JP 2008054254 A JP2008054254 A JP 2008054254A
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clamping piece
piece
embedded
operation screw
mounting operation
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JP4609399B2 (en
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Tatsuji Ono
達司 大野
Shinji Adachi
真治 足立
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Panasonic Electric Works Co Ltd
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Matsushita Electric Works Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide equipment to be embedded in which a clamping piece is put in the equipment to be embedded through easy operation in front of a plate material to be fitted and which can smoothly be detached from the plate material to be fitted while the equipment is embedded without catching the clamping piece by the back side of the plate material to be fitted. <P>SOLUTION: The equipment to be embedded has a loosing-side corotating means 9 for corotating the clamping piece 5 in a loosing direction on a fitting operation screw 4 having been rotated in the loosing direction. The equipment to be embedded has a loosing-side rotation stopping part 10 for stopping the clamping piece 5 having been corotated by the loosing-side corotating means 9 from rotating while put in a clamping piece storage part 11 provided in the equipment 1 to be embedded. The equipment to be embedded has a storage maintaining means 12 for holding the clamping piece 5, put in the clamping piece storage part 11, for the equipment 1 to be embedded by the loosing-side corotating means 9 and loosing-side rotation stopping part 10, and also releasing the clamping piece 5 from being held by the rotation of the fitting operation screw 4 in the clamping direction. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、被取付板材に埋設される埋設用機器に関するものである。   The present invention relates to an embedding device embedded in an attached plate material.

従来から、埋設スピーカーや埋設配電機器など、被取付板材２に穿設した取付用開口３に埋設される埋設用機器１を、その一部が被取付板材２の表面側に露出されるかたちで被取付板材２の内部に埋設する場合には、被取付板材２に穿設した取付用開口３に埋設用機器１を挿入し、埋設用機器１に備えた挟持手段によって被取付板材２の取付用開口縁を前後に挟持することが行われている。   Conventionally, the embedded device 1 embedded in the mounting opening 3 drilled in the mounted plate material 2, such as an embedded speaker or embedded power distribution device, is partly exposed on the surface side of the mounted plate material 2. In the case of embedding in the mounted plate material 2, the embedded device 1 is inserted into the mounting opening 3 drilled in the mounted plate material 2, and the mounted plate material 2 is attached by the clamping means provided in the embedded device 1. The opening edge for use is clamped back and forth.

挟持手段としては、たとえば図８のように、埋設用機器１に前後に取付操作ねじ４を遊挿し、この取付操作ねじ４に扁平板状の挟持片５をその偏芯位置で螺合させ、取付操作ねじ４に共廻りさせた挟持片５を、埋設用機器１に設けた締付側廻止部７によって回転規制させることで埋設用機器１から側方に突出する状態にし、この状態の挟持片５を被取付板材２の裏側に位置させて、埋設用機器１のフランジ片８と挟持片５とで被取付板材２の取付用開口縁を前後に挟持することが行われている（たとえば特許文献１参照）。   As the clamping means, for example, as shown in FIG. 8, the mounting operation screw 4 is loosely inserted in the front and rear of the embedded device 1, and the flat plate-shaped clamping piece 5 is screwed to the mounting operation screw 4 at the eccentric position. The clamping piece 5 that is rotated around the mounting operation screw 4 is restricted from rotating by the tightening side stop 7 provided in the burying device 1 so as to protrude sideways from the burying device 1. The holding piece 5 is positioned on the back side of the plate member 2 and the mounting opening edge of the plate member 2 is held back and forth between the flange piece 8 and the pinching piece 5 of the embedded device 1 ( For example, see Patent Document 1).

この挟持手段によると、埋設用機器１を取付用開口３に挿入した後に、取付操作ねじ４を締付け方向に回転させて締付側共廻り手段６によって挟持片５を締付け方向に共廻りさせ、締付側廻止部７によって回転規制させることで埋設用機器１から側方に突出する状態にして、埋設用機器１のフランジ片８と挟持片５とで被取付板材２の取付用開口縁を前後に挟持するといった作業で、被取付板材２に埋設用機器１を埋設できるから、被取付板材２への埋設用機器１の埋設施工は比較的良好に行うことができる。   According to this clamping means, after the embedded device 1 is inserted into the mounting opening 3, the mounting operation screw 4 is rotated in the tightening direction, and the clamping piece 5 is rotated in the tightening direction by the tightening side co-rotating means 6. By restricting the rotation by the tightening side stop portion 7, the mounting plate 2 is attached to the mounting plate 2 by the flange piece 8 and the clamping piece 5 of the embedded device 1 so as to protrude sideways from the embedded device 1. Since the burying device 1 can be embedded in the mounted plate member 2 by the operation of sandwiching the front and rear, the burying work of the burying device 1 on the mounted plate member 2 can be performed relatively well.

しかしながら、上記挟持片５は、埋設用機器１から側方に突出する状態にするように取付操作ねじ４と共に締付け方向に共廻りをさせることは可能にされているが、この埋設用機器１から側方に突出する状態から埋設用機器１から側方に突出しない状態（埋設用機器１内に収納される状態）にするために取付操作ねじ４と共に緩め方向に共廻りされるようには為されていない。したがって、埋設されている埋設用機器１を、そのメンテナンスや交換の際に、被取付板材２から取り外すのは困難である、といった問題があった。   However, the clamping piece 5 can be rotated in the tightening direction together with the mounting operation screw 4 so as to protrude sideways from the burying device 1. In order to move from the side projecting state to the side not projecting sideways from the embedding device 1 (stored in the embedding device 1), it is rotated together with the mounting operation screw 4 in the loosening direction. It has not been. Therefore, there is a problem that it is difficult to remove the embedded device 1 from the mounted plate member 2 during maintenance or replacement.

つまり、被取付板材２の挟持を解除するように取付操作ねじ４を緩めたとしても、依然として、挟持片５は埋設用機器１から側方に突出する状態になっているのであり、この埋設用機器１から側方に突出する挟持片５が被取付板材２の裏側に引っ掛かってしまい、スムーズに埋設用機器１を被取付板材２から取り外すことはできないのである。しかして、埋設用機器１を被取付板材２から取り外す際には、埋設用機器１と取付用開口縁との隙間から細い工具などを突っ込んで被取付板材２の裏側で挟持片５を埋設用機器１内に収納する状態にしなければならないといった困難な作業を要することとなるのであり、しかも、一旦、埋設用機器１内に収納された挟持片５であっても、埋設用機器１を傾けたりすると挟持片５がその自重で再び埋設用機器１から側方に突出する状態になり、再び被取付板材２の裏側で挟持片５を埋設用機器１内に収納する状態にする困難な作業を強いられる場合もしばしばあった。
特開平１０−１１７４１７号公報 That is, even if the mounting operation screw 4 is loosened so as to release the clamping of the mounted plate material 2, the clamping piece 5 is still in a state of projecting sideways from the burying device 1. The sandwiching piece 5 protruding laterally from the device 1 is caught on the back side of the mounted plate material 2, and the burying device 1 cannot be removed from the mounted plate material 2 smoothly. Thus, when the burying device 1 is removed from the mounted plate material 2, a thin tool or the like is inserted through the gap between the embedded device 1 and the mounting opening edge, and the clamping piece 5 is embedded on the back side of the mounted plate material 2. This requires a difficult operation of having to be housed in the device 1, and even if the clamping piece 5 is once housed in the device 1, the device 1 is tilted. If this happens, the clamping piece 5 will again protrude sideways from the burying device 1 due to its own weight, and it will be difficult to place the clamping piece 5 in the burying device 1 on the back side of the plate 2 again. Often forced to.
JP-A-10-117417

本発明は上記の従来の問題点に鑑みて為したものであって、被取付板材の前側での簡単な操作で挟持片を埋設用機器内に収納させることができ、しかも、挟持片が被取付板材の裏側に引っ掛かることなく埋設状態にある埋設用機器を被取付板材からスムーズに取り外すことのできる埋設用機器を提供することを課題とするものである。   The present invention has been made in view of the above-described conventional problems, and the clamping piece can be stored in the burying device by a simple operation on the front side of the mounting plate material. It is an object of the present invention to provide an embedding device capable of smoothly removing an embedding device in an embedded state without being caught on the back side of the mounting plate material.

上記課題を解決するために本発明の請求項１に係る埋設用機器１は、被取付板材２に穿設した取付用開口３に埋め込むように取り付けられる埋設用機器１であって、この埋設用機器１にその前後方向を軸方向とする取付操作ねじ４を軸方向に移動せずに回転自在にして備えると共に、この取付操作ねじ４に扁平板状の挟持片５をその偏芯位置で螺合させ、締付け方向に回転させた取付操作ねじ４に対して挟持片５を締付け方向に共廻りさせるための締付側共廻り手段６を有すると共に、締付側共廻り手段６にて共廻りさせた挟持片５を埋設用機器１から側方に突出する状態で廻り止めさせるための締付側廻止部７を有し、これら締付側廻止部７と締付側共廻り手段６とで被取付板材２の裏側に位置させた挟持片５を締付け方向に回転する取付操作ねじ４に沿って前方に螺進させつつ埋設用機器１から側方に突出する状態にして、この状態の挟持片５と埋設用機器１の前部に側方に突設させたフランジ片８とで被取付板材２の取付用開口縁を前後に挟持可能にし、緩め方向に回転させた取付操作ねじ４に挟持片５を緩め方向に共廻りさせるための緩め側共廻り手段９を有すると共に、緩め側共廻り手段９にて共廻りさせた挟持片５を埋設用機器１に設けた挟持片収納部１１に収容した状態で廻り止めさせるための緩め側廻止部１０を有し、緩め側共廻り手段９と緩め側廻止部１０とで挟持片収納部１１内に収容した挟持片５を埋設用機器１に対して保持させると共に、上記挟持片５の保持が取付操作ねじ４の締付け方向の回転によって解除されるような収納維持手段１２を有して成ることを特徴とする。   In order to solve the above-mentioned problem, an embedding device 1 according to claim 1 of the present invention is an embedding device 1 that is attached so as to be embedded in an attachment opening 3 formed in a plate member 2 to be attached. The device 1 is provided with a mounting operation screw 4 whose axial direction is the front-rear direction so as to be rotatable without moving in the axial direction, and a flat plate-like clamping piece 5 is screwed to the mounting operation screw 4 at its eccentric position. In addition, there is a tightening side co-rotating means 6 for co-rotating the clamping piece 5 in the tightening direction with respect to the mounting operation screw 4 that is rotated in the tightening direction. There is a tightening side stop portion 7 for stopping the clamped piece 5 that has been made to protrude from the embedded device 1 in a state of protruding from the side, and the tightening side stop portion 7 and the tightening side co-rotating means 6 are provided. To rotate the clamping piece 5 positioned on the back side of the mounting plate 2 in the tightening direction A flange piece projecting laterally from the holding piece 5 and the front part of the embedded device 1 in this state while projecting sideways from the embedded device 1 while being screwed forward along the working screw 4. 8 is provided with a loose side co-rotating means 9 for allowing the mounting opening edge of the plate member 2 to be clamped forward and backward and for causing the mounting operation screw 4 rotated in the loosening direction to rotate the clamping piece 5 together in the loosening direction. And a loosening side stop 10 for stopping the clamping piece 5 co-rotated by the loosening side co-rotating means 9 in a state where it is housed in the clamping piece storage part 11 provided in the burying device 1, The loosening side co-rotating means 9 and the loosening side stop part 10 hold the holding piece 5 accommodated in the holding piece storage part 11 to the burying device 1, and the holding of the holding piece 5 is attached to the mounting operation screw 4. It has storage maintaining means 12 that can be released by rotation in the tightening direction. And wherein the door.

これによると、緩め側共廻り手段９と緩め側廻止部１０によって挟持片５を挟持片収納部１１内に収容した状態にできるのであり、つまり、従来のように工具などを取付用開口３から挿入して被取付板材２の裏側で挟持片５を埋設用機器１内に収容させるような煩雑な作業が必要ではなく、取付操作ねじ４を緩め方向に回転させるといった被取付板材２の前側での簡単な操作で、挟持片５を挟持片収納部１１内に収容した状態にできる。そして、収納維持手段１２によって挟持片５を挟持片収納部１１に収容させた状態で保持させることができるから、埋設用機器１を傾けたりしても挟持片５が自重によって埋設用機器１の側方に突出してしまうことも無く、従来のように挟持片５が被取付板材２の裏側に引っ掛かる恐れも無くて、スムーズに取付用開口３から埋設用機器１を取り外すことができるのである。   According to this, the clamping piece 5 can be accommodated in the clamping piece storage portion 11 by the loose side co-rotating means 9 and the loose side stop portion 10, that is, a tool or the like can be attached to the mounting opening 3 as in the prior art. Is not necessary to insert the clamping piece 5 into the embedded device 1 on the back side of the mounted plate material 2 and the front side of the mounted plate material 2 such as rotating the mounting operation screw 4 in the loosening direction. With this simple operation, the sandwiching piece 5 can be accommodated in the sandwiching piece storage portion 11. Since the holding piece 5 can be held in the holding piece storage portion 11 by the storage maintaining means 12, the holding piece 5 can be held by the weight of the burying device 1 by its own weight even if the burying device 1 is tilted. The embedded device 1 can be smoothly removed from the mounting opening 3 without protruding sideways and without the possibility that the clamping piece 5 is caught on the back side of the mounting plate 2 as in the prior art.

また、収納維持手段１２を、緩め方向に回転する取付操作ねじ４に沿って後方に螺進させた挟持片５の後面５ｂと埋設用機器１に設けた当り面１３とが圧接されるようにして構成することも好ましく、更に、緩め側共廻り手段９を、緩め方向に回転する取付操作ねじ４に沿って後方に螺進させた挟持片５の後面５ｂと埋設用機器１に設けた当り面１３とが当接した時点で、取付操作ねじ４に対して挟持片５が共廻りをして挟持片収納部１１内に収容されるようにして構成することも好ましい。これによると、埋設用機器１に設けた当り面１３が収納維持手段１２及び緩め側共廻り手段９を兼用することができるから、簡単な構造で収納維持手段１２及び緩め側共廻り手段９を埋設用機器１に備えることができる。   Further, the rear surface 5b of the holding piece 5 screwed backward along the mounting operation screw 4 rotating in the loosening direction is brought into pressure contact with the contact surface 13 provided in the burying device 1. Further, the loose side co-rotating means 9 is screwed backward along the mounting operation screw 4 rotating in the loosening direction, and the rear surface 5b of the clamping piece 5 and the contact provided on the burying device 1 are provided. It is also preferable that the sandwiching piece 5 is rotated around the mounting operation screw 4 and accommodated in the sandwiching piece storage portion 11 when the surface 13 abuts. According to this, since the contact surface 13 provided in the burying device 1 can serve as both the storage maintaining means 12 and the loosening side co-rotating means 9, the storage maintaining means 12 and the loosening side corotating means 9 can be provided with a simple structure. The burial device 1 can be provided.

本発明は、被取付板材の前側での簡単な操作によって挟持片を埋設用機器内に収納させることができる利点を有し、更に、挟持片が埋設用機器内に収納された状態が維持されて挟持片が被取付板材の裏側に引っ掛かることなく埋設状態にある埋設用機器を被取付板材からスムーズに取り外すことができる利点を有する。   The present invention has an advantage that the holding piece can be stored in the burying device by a simple operation on the front side of the plate member to be attached, and further, the state where the holding piece is stored in the burying device is maintained. Thus, there is an advantage that the embedded device in the embedded state can be smoothly removed from the mounted plate material without the holding piece being caught on the back side of the mounted plate material.

以下、本発明を添付図面に示す実施形態に基いて説明する。   Hereinafter, the present invention will be described based on embodiments shown in the accompanying drawings.

本例の埋設用機器１は図２のように便器２０に埋設される埋設スピーカー１ａである。埋設スピーカー１ａは図３のようにスピーカー１４を内装したボディ１５と後面カバー１６とで成る本体ブロック１７の前面に蓋板ブロック１８をその四隅で取付ねじ１９によって一体に取り付けることで構成されている。蓋板ブロック１８は前後に貫通する左右に長いスリットが上下に並べて形成されており、この蓋板ブロック１８の周縁部は本体ブロック１７よりも外方に突出していてフランジ片８を構成している。また、便器２０は上方に開口せるボウル部２１の周囲を設置面から立設した円弧板状のスカート板材２２で覆設して形成されており、上記埋設スピーカー１ａは、スカート板材２２とボウル部２１との間の中空空間であるデッドスペースにスカート板材２２に穿設した取付用開口３から本体ブロック１７を挿入し、被取付板材２となるスカート板材２２における取付用開口縁を埋設スピーカー１ａのフランジ片８と後述する挟持片５とで前後に挟持するようにして取り付けて埋設される。なお、取付用開口３は、正面視で本体ブロック１７よりも大きく且つ蓋板ブロック１８よりも小さい開口面積に形成されている。   The embedded device 1 of this example is an embedded speaker 1a embedded in the toilet bowl 20 as shown in FIG. As shown in FIG. 3, the embedded speaker 1 a is configured by integrally attaching lid plate blocks 18 to the front surface of a main body block 17 including a body 15 having a speaker 14 and a rear cover 16 at its four corners by mounting screws 19. . The lid plate block 18 is formed with vertically long slits penetrating in the front-rear direction, and the peripheral edge of the lid plate block 18 projects outward from the main body block 17 to constitute the flange piece 8. . Further, the toilet bowl 20 is formed by covering the periphery of a bowl portion 21 that opens upward with an arc-shaped skirt plate material 22 standing from the installation surface, and the embedded speaker 1a includes the skirt plate material 22 and the bowl portion. The main body block 17 is inserted into the dead space, which is a hollow space between the skirt plate material 22 and the attachment opening 3 formed in the skirt plate material 22. The flange piece 8 and a holding piece 5 to be described later are attached and embedded so as to be held in the front-rear direction. The mounting opening 3 is formed in an opening area that is larger than the main body block 17 and smaller than the cover plate block 18 in a front view.

埋設スピーカー１ａにはその前後方向を軸方向とする取付操作ねじ４が軸方向に移動せずに回転自在にされた状態で左右に一対備えられており、取付操作ねじ４にはそれぞれ扁平板状の挟持片５がその偏芯位置で螺合されている。詳しくは、図１（ｂ）や図６のように、取付操作ねじ４は、その軸部４ａが蓋板ブロック１８に穿設した貫通孔２３を貫通し、本体ブロック１７の左右縁部に凹設した凹所状の挟持片収納部１１内を前後に通って、軸部４ａの先端が本体ブロック１７の挟持片収納部１１の後面１１ｄに設けた軸受孔２４に回転自在に支持されるようにして配置されており、取付操作ねじ４の軸部４ａにおける挟持片収納部１１内に位置する箇所に挟持片５が螺合されている。取付操作ねじ４は、その頭部４ｂが貫通孔２３の前側に位置し、貫通孔２３の裏側に位置する取付操作ねじ４の軸部４ａにＥリングである抜け止め片２５を取り付けることで、埋設スピーカー１ａからの抜け止めが図られている。上記取り付けられた抜け止め片２５と挟持片５との間の取付操作ねじ４の軸部４ａにはコイルバネ２６が巻装されている。挟持片収納部１１は挟持片５を収納するための空所であって、上面１１ａ、下面１１ｂ、側面１１ｃ及び後面１１ｄにより囲まれて外方に開口するように形成されている。挟持片５は、金属製の長板材であり、取付操作ねじ４の螺合位置と反対側の端部で前方に突出する押圧突部５ａが形成されている。なお、取付操作ねじ４の頭部４ｂは蓋板ブロック１８の前面に露出するが、蓋板ブロック１８の前面に着脱自在に取付けたカバー体２７によって隠匿されて埋設スピーカー１ａに良好な外観が確保される。   The embedded speaker 1a is provided with a pair of left and right mounting operation screws 4 having an axial direction in the front-rear direction and being rotatable without moving in the axial direction. Each of the mounting operation screws 4 has a flat plate shape. Are sandwiched at the eccentric position. Specifically, as shown in FIGS. 1B and 6, the mounting operation screw 4 has a shaft portion 4 a that passes through a through hole 23 formed in the lid plate block 18 and is recessed in the left and right edges of the main body block 17. The front end of the shaft portion 4 a passes through the recessed holding piece storage portion 11 provided in the front-rear direction and is rotatably supported by a bearing hole 24 provided on the rear surface 11 d of the holding piece storage portion 11 of the main body block 17. The sandwiching piece 5 is screwed into a position located in the sandwiching piece storage portion 11 in the shaft portion 4a of the mounting operation screw 4. The mounting operation screw 4 has its head 4b positioned on the front side of the through hole 23, and by attaching a retaining piece 25, which is an E ring, to the shaft portion 4a of the mounting operation screw 4 positioned on the back side of the through hole 23. The stopper from the embedded speaker 1a is prevented. A coil spring 26 is wound around the shaft portion 4 a of the attachment operation screw 4 between the attached retaining piece 25 and the sandwiching piece 5. The sandwiching piece storage portion 11 is a space for storing the sandwiching piece 5 and is formed to be surrounded by the upper surface 11a, the lower surface 11b, the side surface 11c, and the rear surface 11d and open outward. The sandwiching piece 5 is a metal long plate material, and is formed with a pressing protrusion 5 a that protrudes forward at an end opposite to the screwing position of the mounting operation screw 4. The head 4b of the mounting operation screw 4 is exposed on the front surface of the lid plate block 18, but is hidden by the cover body 27 that is detachably attached to the front surface of the lid plate block 18 to ensure a good appearance on the embedded speaker 1a. Is done.

この埋設スピーカー１ａは具体的に以下のようにして便器２０に埋設される。まず、埋設スピーカー１ａの本体ブロック１７をスカート板材２２の取付用開口３からスカート板材２２の内部に挿入する。このとき、挟持片５は後述するように収納維持手段１２によって挟持片収納部１１内に収納保持できるのであり、作業者が持つ埋設スピーカー１ａを傾けても挟持片５が埋設スピーカー１ａから側方に飛び出させずに埋設スピーカー１ａの本体ブロック１７の取付用開口３への挿入を挟持片５に邪魔させずに確実に行なわせることができる。次いで、取付操作ねじ４を締付け方向に回転させる。取付操作ねじ４を締付け方向に回転させると、挟持片５が取付操作ねじ４に沿って前方に移動される（矢印ａ）。この前方に移動した挟持片５が、図５のように、コイルバネ２６に弾接されると、コイルバネ２６により後方への付勢を受け、取付操作ねじ４と挟持片５との螺合がきつくなってその摩擦力により取付操作ねじ４と挟持片５とが共廻りをするようになる（矢印ｂ）。つまり、コイルバネ２６は、締付け方向に回転させた取付操作ねじ４に対して挟持片５を締付け方向に共廻りさせるための締付側共廻り手段６を構成している。   Specifically, the embedded speaker 1a is embedded in the toilet bowl 20 as follows. First, the main body block 17 of the embedded speaker 1 a is inserted into the skirt plate member 22 through the mounting opening 3 of the skirt plate member 22. At this time, as will be described later, the holding piece 5 can be stored and held in the holding piece storage portion 11 by the storage maintaining means 12, and even if the embedded speaker 1a held by the operator is tilted, the holding piece 5 is laterally separated from the embedded speaker 1a. Thus, the insertion of the embedded speaker 1a into the mounting opening 3 of the main body block 17 can be surely performed without causing the holding piece 5 to interfere. Next, the mounting operation screw 4 is rotated in the tightening direction. When the mounting operation screw 4 is rotated in the tightening direction, the clamping piece 5 is moved forward along the mounting operation screw 4 (arrow a). When the sandwiching piece 5 moved forward is elastically contacted with the coil spring 26 as shown in FIG. 5, the coil spring 26 is biased backward, and the mounting operation screw 4 and the sandwiching piece 5 are tightly engaged. Thus, the mounting operation screw 4 and the clamping piece 5 rotate together by the frictional force (arrow b). That is, the coil spring 26 constitutes a tightening side co-rotating means 6 for co-rotating the clamping piece 5 in the tightening direction with respect to the mounting operation screw 4 rotated in the tightening direction.

この締付側共廻り手段６によって締付け方向に共廻りした挟持片５は、その側縁が挟持片収納部１１の上面１１ａ又は下面１１ｂに当接し、それ以上共廻りしないように廻り止めされる。このときには挟持片５は埋設スピーカー１ａから側方に突出する状態となっている。詳しくは、図４のように、正面視右側の取付操作ねじ４（４Ａ）は挟持片収納部１１の下部に位置して設けられており、締付け方向に共廻りした挟持片５はその側縁が挟持片収納部１１の下面１１ｂに当接して廻り止めが為される。一方、正面視左側の取付操作ねじ４（４Ｂ）は挟持片収納部１１の上部に位置して設けられており、締付け方向に共廻りした挟持片５はその側縁が挟持片収納部１１の上面１１ａに当接して廻り止めが為される。つまり、締め付け方向に共廻りをした挟持片５が当接する挟持片収納部１１の下面１１ｂ又は上面１１ａは、締付側共廻り手段６にて共廻りさせた挟持片５を埋設用機器１から側方に突出する状態で廻り止めさせるための締付側廻止部７を構成している。   The clamping piece 5 co-rotated in the clamping direction by the clamping side co-rotating means 6 has its side edge abutted against the upper surface 11a or the lower surface 11b of the clamping piece storage portion 11 and is prevented from rotating further. . At this time, the clamping piece 5 is in a state of projecting laterally from the embedded speaker 1a. Specifically, as shown in FIG. 4, the mounting operation screw 4 (4 </ b> A) on the right side when viewed from the front is provided at the lower portion of the sandwiching piece storage portion 11, and the sandwiching piece 5 that rotates together in the tightening direction has its side edge. Is brought into contact with the lower surface 11b of the sandwiching piece storage portion 11 to prevent rotation. On the other hand, the mounting operation screw 4 (4B) on the left side when viewed from the front is provided at the upper portion of the sandwiching piece storage portion 11, and the side edges of the sandwiching pieces 5 that rotate together in the tightening direction are the sides of the sandwiching piece storage portion 11. The rotation is stopped by contacting the upper surface 11a. That is, the lower surface 11b or the upper surface 11a of the sandwiching piece storage portion 11 with which the sandwiching piece 5 co-rotating in the tightening direction abuts the sandwiching piece 5 co-rotated by the tightening side co-rotating means 6 from the embedded device 1. A tightening side stop portion 7 is configured to stop the rotation in a state of protruding sideways.

上述のように締付側廻止部７と締付側共廻り手段６によって挟持片５は埋設スピーカー１ａから側方に突出する状態になるのであるが、取付操作ねじ４を更に締付け方向に回転させ続ければ、挟持片５は埋設スピーカー１ａから側方に突出した状態のままコイルバネ２６の後方付勢に逆らって取付操作ねじ４に沿って前方に移動させることができる。ここで、埋設スピーカー１ａから側方に突出した状態の挟持片５は、埋設スピーカー１ａの前部で側方に突出するフランジ片８と前後で対向する状態になっているから、この対向する挟持片５とフランジ片８との間でスカート板材２２の取付用開口縁を挟持でき、埋設スピーカー１ａが便器２０に取付けられて埋設できるのである。なお、本例では挟持片５の押圧突部５ａでフランジ片８との協働でスカート板材２２を挟持するから、強固な挟持圧でスカート板材２２の挟持が可能にされている。また、図６にように、円弧板状のスカート板材２２は取付用開口縁での曲率が左右で異なる場合があって、つまり一対の挟持片５とフランジ片８とで挟持する挟持厚が異なる場合が多々あるが、一対の取付操作ねじ４の各々において挟持片５の前後位置を自由に設定できるから、上記異なる挟持厚に応じて適宜スカート板材２２の取付用開口縁が挟持可能にされている。   As described above, the clamping piece 5 is protruded laterally from the embedded speaker 1a by the tightening side stopper 7 and the tightening side co-rotating means 6, but the mounting operation screw 4 is further rotated in the tightening direction. If it continues making it, the clamping piece 5 can be moved to the front along the attachment operation screw 4 against the back bias of the coil spring 26 in the state which protruded from the embedded speaker 1a to the side. Here, since the sandwiching piece 5 in a state of projecting laterally from the embedded speaker 1a is in a state of facing the flange piece 8 projecting laterally at the front portion of the embedded speaker 1a in the front-rear direction, The opening edge for attaching the skirt plate 22 can be sandwiched between the piece 5 and the flange piece 8, and the embedded speaker 1a can be attached to the toilet 20 and embedded. In this example, the skirt plate 22 is clamped with a strong clamping pressure because the skirt plate 22 is clamped in cooperation with the flange piece 8 by the pressing protrusion 5a of the clamp 5. Further, as shown in FIG. 6, the arc-shaped skirt plate material 22 may have different curvatures at the mounting opening edge on the left and right sides, that is, the sandwiching thickness sandwiched between the pair of sandwiching pieces 5 and the flange piece 8 is different. Although there are many cases, the front and rear positions of the clamping piece 5 can be freely set in each of the pair of mounting operation screws 4, so that the mounting opening edge of the skirt plate 22 can be appropriately clamped according to the different clamping thicknesses. Yes.

また、本例の埋設スピーカー１ａは埋設されている便器２０から支障なく取り外すことができる利点を有する。取付操作ねじ４を緩め方向に回転させると、挟持片５が取付操作ねじ４に沿って後方に移動される（矢印ｃ）。つまり、挟持片５とフランジ片８とでスカート板材２２の取付用開口縁を挟持した状態で、取付操作ねじ４を緩め方向に回転させると、スカート板材２２の取付用開口縁の挟持が解除される。   Moreover, the embedded speaker 1a of this example has an advantage that it can be removed from the embedded toilet 20 without hindrance. When the mounting operation screw 4 is rotated in the loosening direction, the clamping piece 5 is moved rearward along the mounting operation screw 4 (arrow c). That is, when the attachment operation screw 4 is rotated in the loosening direction with the holding piece 5 and the flange piece 8 holding the attachment opening edge of the skirt plate member 22, the holding of the attachment opening edge of the skirt plate member 22 is released. The

そのまま取付操作ねじ４を緩め方向に回転させ続け、挟持片５を取付操作ねじ４に沿って後方に螺進させていくと、図７のように、挟持片５はその後面５ｂと挟持片収納部１１の後面１１ｄである当り面１３とが当接し、上記当接によって挟持片５は前方に付勢されて取付操作ねじ４と挟持片５との螺合がきつくなってその摩擦力によって取付操作ねじ４と挟持片５とが共廻りをするようになり、挟持片５が挟持片収納部１１内に収容されるようになる（矢印ｄ）。つまり、挟持片５の後面５ｂが当接される挟持片収納部１１の当り面１３が、緩め方向に回転させた取付操作ねじ４に挟持片５を緩め方向に共廻りさせるための緩め側共廻り手段９を構成している。   If the mounting operation screw 4 is continuously rotated in the loosening direction and the clamping piece 5 is screwed backward along the mounting operation screw 4, the clamping piece 5 is stored in the rear surface 5b and the clamping piece storage as shown in FIG. The abutment surface 13 which is the rear surface 11d of the portion 11 abuts, and the abutment piece 5 is biased forward by the abutment and the screwing between the attachment operation screw 4 and the abutment piece 5 is tightened, so that the attachment is performed by the friction force The operation screw 4 and the clamping piece 5 come to rotate together, and the clamping piece 5 is accommodated in the clamping piece storage part 11 (arrow d). In other words, the contact surface 13 of the holding piece storage portion 11 with which the rear surface 5b of the holding piece 5 abuts is provided on the loose side for allowing the attachment operation screw 4 rotated in the loosening direction to rotate the holding piece 5 in the loosening direction. The turning means 9 is constituted.

更に取付操作ねじ４を緩め方向に回転させ続けると、共廻りした挟持片５は挟持片収納部１１に収容された状態となると共に、その側縁が挟持片収納部１１の側面１１ｃに当接されて廻り止めが為される。つまり、挟持片収納部１１の側面１１ｃは、共廻りさせた挟持片５を埋設用機器１に設けた挟持片収納部１１に収容した状態で廻り止めさせるための緩め側廻止部１０を構成している。そして、この挟持片収納部１１に収容されるべく共廻りする挟持片５は、当り面１３に当接された状態から更に後方へ押圧されるようにして為されるのであり、つまり挟持片５は当り面１３に対して締め付けられた状態になって埋設スピーカー１ａに対して保持された状態となる。すなわち、共廻りした挟持片５の後面５ｂが押圧される挟持片収納部１１の当り面１３は、緩め側共廻り手段９と緩め側廻止部１０とで挟持片収納部１１内に収容した挟持片５を埋設スピーカー１ａに対して保持させる収納維持手段１２を構成している。なお、挟持片５は取付操作ねじ４を締付け方向に回転させれば前方に移動するから、埋設スピーカー１ａに対して保持された挟持片５は取付操作ねじ４を締付け方向に回転させればその保持が解除されるようになる。つまり、上記収納維持手段１２は、埋設スピーカー１ａによる挟持片５の保持が取付操作ねじ４の締付け方向の回転によって解除されるようになっている。   When the mounting operation screw 4 is further continuously rotated in the loosening direction, the cooperating clamping piece 5 is accommodated in the clamping piece storage portion 11 and its side edge abuts on the side surface 11c of the clamping piece storage portion 11. Then the stop is made. That is, the side surface 11c of the sandwiching piece storage portion 11 constitutes a loose side stop portion 10 for stopping rotation in a state where the cooperating sandwiching piece 5 is housed in the sandwiching piece storage portion 11 provided in the burying device 1. is doing. The sandwiching piece 5 that rotates together to be accommodated in the sandwiching piece storage portion 11 is pressed further backward from the state of being in contact with the contact surface 13, that is, the sandwiching piece 5. Is in a state of being clamped with respect to the contact surface 13 and being held with respect to the embedded speaker 1a. That is, the contact surface 13 of the holding piece storage portion 11 against which the rear surface 5b of the holding piece 5 rotated together is pressed is accommodated in the holding piece storage portion 11 by the loose side co-rotating means 9 and the loose side stop portion 10. The storage maintaining means 12 is configured to hold the holding piece 5 against the embedded speaker 1a. The clamping piece 5 moves forward when the mounting operation screw 4 is rotated in the tightening direction. Therefore, when the mounting operation screw 4 is rotated in the tightening direction, the clamping piece 5 held against the embedded speaker 1a is The holding is released. That is, the storage maintaining means 12 is configured such that the holding of the clamping piece 5 by the embedded speaker 1a is released by the rotation of the mounting operation screw 4 in the tightening direction.

上述のように挟持片５は、図１に示すように、緩め側共廻り手段９と緩め側廻止部１０によって挟持片収納部１１内に収容した状態にできる。つまり、従来のように工具などを取付用開口３から挿入して被取付板材２の裏側で挟持片５を埋設用機器１内に収容させるような煩雑な作業が必要ではなく、取付操作ねじ４を緩め方向に回転させるといった被取付板材２の前側での簡単な操作で、挟持片５を挟持片収納部１１内に収容した状態にできる。そして、上記のように収納維持手段１２によって挟持片５を挟持片収納部１１に収容された状態で保持させることができるから、埋設スピーカー１ａを傾けたりしても挟持片５が自重によって埋設スピーカー１ａの側方に突出してしまうことも無く、従来のように挟持片５が被取付板材２の裏側に引っ掛かる恐れも無くて、確実に取付用開口３から本体ブロック１７を抜いて、便器２０から埋設スピーカー１ａをスムーズに取り外すことができるのである。   As described above, as shown in FIG. 1, the sandwiching piece 5 can be accommodated in the sandwiching piece storage portion 11 by the loosening side co-rotating means 9 and the loosening side stop portion 10. That is, a conventional operation such as inserting a tool or the like from the attachment opening 3 and housing the clamping piece 5 in the embedded device 1 on the back side of the attachment plate member 2 is not necessary, and the attachment operation screw 4 is not required. The sandwiching piece 5 can be accommodated in the sandwiching piece storage portion 11 by a simple operation on the front side of the attached plate member 2 such as rotating the attachment member 2 in the loosening direction. Since the holding piece 12 can be held in the holding piece storage portion 11 by the storage maintaining means 12 as described above, even if the embedded speaker 1a is tilted, the holding piece 5 can be held by its own weight. It does not protrude to the side of 1a, and there is no fear that the clamping piece 5 is caught on the back side of the plate member 2 to be attached as in the prior art. The embedded speaker 1a can be removed smoothly.

詳しくは本例のコイルバネ２６は、コイルバネ２６の取付操作ねじ４への巻装後に行う取付操作ねじ４への抜け止め片２５の組み付け作業を容易にするために、抜け止め片２５と取付操作ねじ４の軸部４ａ先端との長さ寸法よりも充分に短い長さ寸法を有するものが用いられているから、取付操作ねじ４を緩み方向に回転させて取付開口縁の挟持状態を解除した挟持片５は一旦はコイルバネ２６の後方への付勢によって取付操作ねじ４と共廻りをする状態になるが、後方に移動していく挟持片５はある時点でコイルバネ２６の弾性が無くなってその自重により再び埋設スピーカー１ａの側方に突出することもあり得る。しかしながら、叙述のように挟持片収納部１１の当り面１３で構成された緩め側共廻り手段９によって、再び取付操作ねじ４に共廻り可能な状態となって、緩め側廻止部１０との協働で挟持片５を挟持片収納部１１内に収容できるようになっている。なお、たとえばコイルバネ２６に、抜け止め片２５と取付操作ねじ４の軸部４ａ先端との長さ寸法と略同長さ寸法に形成されたものを用いた場合には、後方に移動する挟持片５が当り面１３に圧接される状態にまでコイルバネ２６を挟持片５に弾接させることができるから、締付側共廻り手段６に加えて緩め側共廻り手段９をも兼用することができる。   Specifically, the coil spring 26 of this example is provided with the retaining piece 25 and the mounting operation screw in order to facilitate the assembly work of the retaining piece 25 to the mounting operation screw 4 after the coil spring 26 is wound around the mounting operation screw 4. 4 has a length that is sufficiently shorter than the length of the tip of the shaft portion 4a. Therefore, the holding operation screw 4 is rotated in the loosening direction to release the holding state of the mounting opening edge. The piece 5 is once in a state of co-rotating with the mounting operation screw 4 by the urging of the coil spring 26 to the rear. However, the clamping piece 5 moving rearward loses elasticity of the coil spring 26 at a certain point, and its own weight. May protrude again to the side of the embedded speaker 1a. However, as described above, the loosening side co-rotating means 9 constituted by the contact surface 13 of the sandwiching piece storage portion 11 becomes able to rotate around the mounting operation screw 4 again, so that The holding piece 5 can be accommodated in the holding piece storage part 11 by cooperation. For example, when a coil spring 26 having a length that is substantially the same as the length of the retaining piece 25 and the tip of the shaft portion 4a of the mounting operation screw 4 is used, the holding piece that moves rearward is used. Since the coil spring 26 can be elastically contacted with the sandwiching piece 5 until 5 is pressed against the contact surface 13, in addition to the tightening side common rotation means 6, the loose side common rotation means 9 can also be used. .

本例の埋設スピーカー１ａにあっては、その工場出荷時には、収納維持手段１２によって挟持片５を挟持片収納部１１に収容された状態で保持させておくことが好ましく、これによると、現場搬送時に挟持片５が挟持片収納部１１から飛び出てしまうことを防止できると共に、取付け現場で挟持片５がスカート板材２２の前面に引っ掛かったりせずに取付用開口３に本体ブロック１７をスムーズに挿入して、最大限に広げた状態のフランジ片８と挟持片５と隙間にスカート板材２２の取付用開口縁をスムーズに位置させて、上述した取り付け施工をスムーズに行わせることができる。また、便器２０に埋設した埋設スピーカー１ａを修理などで取り外す際には上述のように収納維持手段１２によって挟持片５を挟持片収納部１１に収容された状態で保持させた状態で行われるのであるから、修理後に再び便器２０に埋設させる場合にも上記と同様に、取付け現場で挟持片５がスカート板材２２の前面に引っ掛かったりせずに取付用開口３に本体ブロック１７をスムーズに挿入して、最大限に広げた状態のフランジ片８と挟持片５と隙間にスカート板材２２の取付用開口縁をスムーズに位置させ、上述した取り付け施工をスムーズに行わせることができるのである。   In the embedded speaker 1a of the present example, it is preferable that the holding piece 12 is held in the holding piece storage portion 11 by the storage maintaining means 12 at the time of factory shipment. Sometimes, it is possible to prevent the clamping piece 5 from jumping out of the clamping piece storage portion 11 and to smoothly insert the main body block 17 into the mounting opening 3 without the clamping piece 5 being caught on the front surface of the skirt plate 22 at the installation site. And the opening edge for attachment of the skirt board | plate material 22 can be located smoothly in the flange piece 8 of the state expanded to the maximum, the clamping piece 5, and a clearance gap, and the installation construction mentioned above can be performed smoothly. Further, when the embedded speaker 1a embedded in the toilet bowl 20 is removed for repair or the like, it is performed in a state where the holding piece 5 is held in the holding piece storage portion 11 by the storage maintaining means 12 as described above. Therefore, even when re-embedding in the toilet bowl 20 after repair, the main body block 17 is smoothly inserted into the mounting opening 3 without the clamping piece 5 being caught on the front surface of the skirt plate 22 at the installation site in the same manner as described above. Thus, the mounting opening edge of the skirt plate member 22 can be smoothly positioned in the gap between the flange piece 8 and the sandwiching piece 5 in the state of being maximally widened, and the above-described mounting operation can be performed smoothly.

本発明の実施の形態の例であり、（ａ）は挟持片収納部に収容される際の挟持片の動作を説明する埋設スピーカーの斜視図であり、（ｂ）は挟持片収納部に収容された状態の埋設スピーカーの概略水平断面図である。It is an example of embodiment of this invention, (a) is a perspective view of the embedded speaker explaining operation | movement of the clamping piece at the time of being accommodated in a clamping piece storage part, (b) is accommodated in a clamping piece storage part. It is a general | schematic horizontal sectional view of the embedded speaker of the state made. 同上の埋設スピーカーを埋設した便器の斜視図である。It is a perspective view of the toilet bowl which embedded the embedded speaker same as the above. 同上の埋設スピーカーであり、（ａ）は前面側から見た斜視図であり、（ｂ）は裏面側から見た斜視図であり、（ｃ）は裏面側から見た分解斜視図である。It is an embedded speaker same as the above, (a) is a perspective view seen from the front side, (b) is a perspective view seen from the back side, and (c) is an exploded perspective view seen from the back side. 同上の本体ブロックを省略した状態（蓋板ブロックのみ）の埋設スピーカーであり、（ａ）は裏面側から見た斜視図であり、（ｂ）は（ａ）の裏面図である。It is an embedded speaker in a state where only the main body block is omitted (only the cover plate block), (a) is a perspective view seen from the back side, and (b) is a back view of (a). 同上の挟持片の動作を説明する要部の斜視図である。It is a perspective view of the principal part explaining operation | movement of the clamping piece same as the above. 同上の被取付板材を埋設スピーカーのフランジ片と挟持片とで挟持した状態の概略水平断面図である。It is a general | schematic horizontal sectional view of the state which clamped the to-be-attached board material same as the above with the flange piece and clamping piece of an embedment speaker. 同上の挟持片の動作を説明する要部の斜視図である。It is a perspective view of the principal part explaining operation | movement of the clamping piece same as the above. 従来技術の例の埋設用機器を被取付板材に取り付けた状態の側断面図である。It is a sectional side view of the state which attached the apparatus for embedding of the example of a prior art to the to-be-attached board material.

符号の説明Explanation of symbols

１ 埋設用機器
１ａ 埋設スピーカー
２ 被取付板材
３ 取付用開口
４ 取付操作ねじ
５ 挟持片
６ 締付側共廻り手段
７ 締付側廻止部
８ フランジ片
９ 緩め側共廻り手段
１０ 緩め側廻止部
１１ 挟持片収納部
１２ 収納維持手段 DESCRIPTION OF SYMBOLS 1 Embedded equipment 1a Embedded speaker 2 Mounted plate material 3 Mounting opening 4 Mounting operation screw 5 Clamping piece 6 Tightening side co-rotating means 7 Tightening side locking part 8 Flange piece 9 Loose side corotating means 10 Loosening side detent Part 11 Holding piece storage part 12 Storage maintenance means

Claims (3)

被取付板材に穿設した取付用開口に埋め込むように取り付けられる埋設用機器であって、この埋設用機器にその前後方向を軸方向とする取付操作ねじを軸方向に移動せずに回転自在にして備えると共に、この取付操作ねじに扁平板状の挟持片をその偏芯位置で螺合させ、締付け方向に回転させた取付操作ねじに対して挟持片を締付け方向に共廻りさせるための締付側共廻り手段を有すると共に、締付側共廻り手段にて共廻りさせた挟持片を埋設用機器から側方に突出する状態で廻り止めさせるための締付側廻止部を有し、これら締付側廻止部と締付側共廻り手段とで被取付板材の裏側に位置させた挟持片を締付け方向に回転する取付操作ねじに沿って前方に螺進させつつ埋設用機器から側方に突出する状態にして、この状態の挟持片と埋設用機器の前部に側方に突設させたフランジ片とで被取付板材の取付用開口縁を前後に挟持可能にし、緩め方向に回転させた取付操作ねじに挟持片を緩め方向に共廻りさせるための緩め側共廻り手段を有すると共に、緩め側共廻り手段にて共廻りさせた挟持片を埋設用機器に設けた挟持片収納部に収容した状態で廻り止めさせるための緩め側廻止部を有し、緩め側共廻り手段と緩め側廻止部とで挟持片収納部内に収容した挟持片を埋設用機器に対して保持させると共に、上記挟持片の保持が取付操作ねじの締付け方向の回転によって解除されるような収納維持手段を有して成ることを特徴とする埋設用機器。   An embedment device that is attached so as to be embedded in an attachment opening formed in a plate material to be attached, and the embedment device has a mounting operation screw whose axial direction is the front-rear direction and is rotatable without moving in the axial direction. Tightening is performed so that a flat plate-shaped clamping piece is screwed to the mounting operation screw at its eccentric position, and the clamping piece is rotated in the tightening direction together with the mounting operation screw rotated in the tightening direction. It has both side turning means and a fastening side stop for stopping the clamping piece co-rotated by the fastening side turning means in a state of protruding sideways from the embedded device. The clamping piece located on the back side of the plate to be mounted is tightened forward along the mounting operation screw that rotates in the tightening direction by the tightening side stop and the tightening side co-rotating means. In this state, the sandwiching piece and embedment in this state With the flange piece projecting sideways on the front part of the container, the mounting opening edge of the plate to be mounted can be clamped back and forth, and the clamping piece is rotated in the loosening direction together with the mounting operation screw rotated in the loosening direction. And a loose-side stop for holding the holding piece co-rotated by the loose-side common turning means in a state of being accommodated in the holding piece storage part provided in the burying device. And holding the clamping piece accommodated in the clamping piece storage portion with the loosening side co-rotating means and the loosening side stop portion against the burying device, and holding the clamping piece in the tightening direction of the mounting operation screw. A device for burying characterized in that it has a storage maintaining means that can be released by rotation. 収納維持手段を、緩め方向に回転する取付操作ねじに沿って後方に螺進させた挟持片の後面と埋設用機器に設けた当り面とが圧接されるようにして構成したことを特徴とする請求項１に記載の埋設用機器。   The storage maintaining means is configured such that the rear surface of the clamping piece screwed backward along the mounting operation screw rotating in the loosening direction is brought into pressure contact with the contact surface provided in the burying device. The burying device according to claim 1. 緩め側共廻り手段を、緩め方向に回転する取付操作ねじに沿って後方に螺進させた挟持片の後面と埋設用機器に設けた当り面とが当接した時点で、取付操作ねじに対して挟持片が共廻りをして挟持片収納部内に収容されるようにして構成したことを特徴とする請求項２記載の埋設用機器。   When the rear surface of the clamping piece screwed backward along the mounting operation screw rotating in the loosening direction comes into contact with the contact surface provided on the embedded device, 3. The burying device according to claim 2, wherein the sandwiching piece is configured to be co-rotated and accommodated in the sandwiching piece storage portion.
JP2006231374A 2006-08-28 2006-08-28 Embedded equipment Expired - Fee Related JP4609399B2 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017197995A (en) * 2016-04-28 2017-11-02 株式会社Ｌｉｘｉｌ Toilet apparatus
JP2017214744A (en) * 2016-05-31 2017-12-07 株式会社Ｌｉｘｉｌ Toilet bowl device
WO2021132262A1 (en) * 2019-12-27 2021-07-01 株式会社Ｌｉｘｉｌ Toilet device
JP2021107630A (en) * 2019-12-27 2021-07-29 株式会社Ｌｉｘｉｌ Toilet bowl device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0230690U (en) * 1988-08-18 1990-02-27
JPH0288390U (en) * 1988-12-26 1990-07-12
JPH0459693U (en) * 1990-09-28 1992-05-21

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0230690U (en) * 1988-08-18 1990-02-27
JPH0288390U (en) * 1988-12-26 1990-07-12
JPH0459693U (en) * 1990-09-28 1992-05-21

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017197995A (en) * 2016-04-28 2017-11-02 株式会社Ｌｉｘｉｌ Toilet apparatus
JP2017214744A (en) * 2016-05-31 2017-12-07 株式会社Ｌｉｘｉｌ Toilet bowl device
WO2021132262A1 (en) * 2019-12-27 2021-07-01 株式会社Ｌｉｘｉｌ Toilet device
JP2021107630A (en) * 2019-12-27 2021-07-29 株式会社Ｌｉｘｉｌ Toilet bowl device
JP7416619B2 (en) 2019-12-27 2024-01-17 株式会社Lixil toilet device

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