JPH1060963A - Fixing structure of water faucet fitting adapter - Google Patents
Fixing structure of water faucet fitting adapterInfo
- Publication number
- JPH1060963A JPH1060963A JP23261996A JP23261996A JPH1060963A JP H1060963 A JPH1060963 A JP H1060963A JP 23261996 A JP23261996 A JP 23261996A JP 23261996 A JP23261996 A JP 23261996A JP H1060963 A JPH1060963 A JP H1060963A
- Authority
- JP
- Japan
- Prior art keywords
- adapter
- mounting
- mounting hole
- faucet
- fixing structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/04—Water-basin installations specially adapted to wash-basins or baths
- E03C1/0401—Fixing a tap to the sanitary appliance or to an associated mounting surface, e.g. a countertop
- E03C1/0402—Fixing a tap to the sanitary appliance or to an associated mounting surface, e.g. a countertop with mounting from only one side
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Domestic Plumbing Installations (AREA)
- Details Of Valves (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は水栓をカウンター
等の取付部材に取り付けるためのアダプタの固定構造に
関し、詳しくはこれを取付面の側から取付部材に固定す
るための固定構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixing structure of an adapter for mounting a faucet to a mounting member such as a counter, and more particularly, to a fixing structure for fixing the faucet to a mounting member from a mounting surface side.
【０００２】[0002]
【従来の技術】水栓を所定の取付部材の取付面、例えば
カウンターの上面に取り付けるための取付構造として、
従来図１１に示す取付構造が採用されている。この取付
構造は、水栓本体２００に設けた雄ねじ管２０２をカウ
ンター２０４に形成した取付穴２０６に対して取付面、
即ち上面側から挿通した上、カウンター２０４の裏面側
から固定ナット２０８を雄ねじ管２０２にねじ込んで水
栓の取付けを行うといったものである。2. Description of the Related Art As a mounting structure for mounting a faucet on a mounting surface of a predetermined mounting member, for example, an upper surface of a counter,
Conventionally, a mounting structure shown in FIG. 11 is employed. The mounting structure is such that a male screw tube 202 provided on the faucet main body 200 has a mounting surface with respect to a mounting hole 206 formed in the counter 204,
That is, after inserting the faucet from the upper surface side, the fixing nut 208 is screwed into the male screw tube 202 from the back surface side of the counter 204 to mount the faucet.
【０００３】[0003]
【発明が解決しようとする課題】しかしながらこの取付
構造の場合、カウンター２０４の裏面側から固定ナット
２０８の締付作業を行わなければならず、そのため水栓
の取付作業性が悪く、その取付施工のために多大な手間
がかかる問題があった。その解決手段として、カウンタ
ー２０４の上面に予めアダプタを固定しておき、そのア
ダプタに対して水栓本体２００の端部（下端部）を嵌合
させる状態にこれをアダプタに連結し、以て水栓本体２
００を、かかるアダプタを介してカウンター２０４の上
面に取り付けるといったことが考えられている。However, in the case of this mounting structure, the work of tightening the fixing nut 208 must be performed from the back side of the counter 204, so that the workability of mounting the faucet is poor, and the mounting work of the mounting faucet is poor. Therefore, there is a problem that it takes a lot of trouble. As a solution to this, an adapter is fixed to the upper surface of the counter 204 in advance, and the end (lower end) of the faucet main body 200 is connected to the adapter in a state where the end (lower end) is fitted to the adapter. Plug body 2
It is conceivable to attach 00 to the upper surface of the counter 204 via such an adapter.
【０００４】このようにした場合、カウンター２０４の
上面側から水栓本体２００をカウンター２０４に対して
取付作業することが可能となる。しかしながらこの場合
においてもアダプタをカウンターに対してその上面側か
ら固定作業できるようにすることが望まれる。In such a case, the faucet main body 200 can be attached to the counter 204 from the upper surface side of the counter 204. However, even in this case, it is desired that the adapter can be fixed to the counter from the upper surface side.
【０００５】[0005]
【課題を解決するための手段】本願の発明はこのような
課題を解決するためになされたものである。而して本願
の水栓取付用アダプタの固定構造は、水栓本体の端部を
嵌合・連結させ、自身を介して該水栓本体を取付部材の
取付面上に取り付けるためのアダプタを該取付部材の取
付穴に合致させる状態で該取付面上に配置した上、該ア
ダプタを該取付面の側から該取付部材に固定するための
水栓取付用アダプタの固定構造であって、（イ）前記取
付面の側から前記取付穴に挿通され、前記アダプタの、
該取付穴の軸線と直角方向の移動により前記取付部材の
裏面に係合して該取付部材を該アダプタとともに挟み込
む挟持部材と、（ロ）該取付面側からの操作によって該
アダプタと挟持部材とで該取付部材を挟み付ける状態に
それらアダプタ及び挟持部材を締め付ける締付手段とを
設けたことを特徴とする（請求項１）。The invention of the present application has been made to solve such a problem. Thus, the fixing structure of the adapter for mounting a faucet of the present application includes an adapter for fitting and connecting the end of the faucet main body and mounting the faucet main body on the mounting surface of the mounting member through itself. A fixing structure of a faucet mounting adapter for disposing the adapter on the mounting surface so as to match the mounting hole of the mounting member and fixing the adapter to the mounting member from the mounting surface side, ) Is inserted through the mounting hole from the side of the mounting surface,
A holding member that engages with the back surface of the mounting member by moving the mounting hole in a direction perpendicular to the axis of the mounting hole and holds the mounting member together with the adapter; and (b) the adapter and the holding member are operated by operation from the mounting surface side. And a fastening means for fastening the adapter and the holding member in a state of holding the mounting member.
【０００６】本願の別の水栓取付用アダプタの固定構造
は、請求項１において、前記締付手段が、前記アダプタ
に挿通されたボルトと、前記挾持部材に形成され、該ボ
ルトに螺合する雌ねじ部とから成っていることを特徴と
する（請求項２）。According to another aspect of the present invention, there is provided a fixing structure for a faucet mounting adapter, wherein the fastening means is formed on a bolt inserted into the adapter and on the holding member, and is screwed to the bolt. And a female thread portion (claim 2).
【０００７】本願の更に別の水栓取付用アダプタの固定
構造は、請求項１，２の何れかにおいて、前記アダプタ
が内側に水又は湯の供給管を挿通するための開口を有し
ており、前記挾持部材及び締付手段が、該開口の内周側
且つ周方向に離れた箇所において複数設けられているこ
とを特徴とする（請求項３）。According to another aspect of the present invention, there is provided a fixing structure for a faucet mounting adapter according to any one of claims 1 and 2, wherein the adapter has an opening through which a water or hot water supply pipe is inserted. A plurality of the clamping members and the tightening means are provided on the inner peripheral side of the opening and at locations separated in the circumferential direction (claim 3).
【０００８】本願の更に別の水栓取付用アダプタの固定
構造は、請求項１，２，３の何れかにおいて、前記挾持
部材には、前記アダプタの前記取付穴の軸線と直角方向
の平行移動若しくは回転を伴う該方向の移動によって該
取付穴の内周面に摺接してカム作用で回転運動し、該挾
持部材を前記取付部材の裏面に係合させて前記アダプタ
とともに該取付部材を挾み込む位置まで一体回転させる
カム部が設けられていることを特徴とする（請求項
４）。According to another aspect of the present invention, there is provided a fixing structure of a water faucet mounting adapter according to any one of claims 1, 2 and 3, wherein the holding member is provided with a parallel movement perpendicular to an axis of the mounting hole of the adapter. Or, by the movement in the direction accompanied by the rotation, the inner peripheral surface of the mounting hole is slidably contacted with the inner peripheral surface of the mounting hole and rotated by a cam action. A cam portion for integrally rotating to a position where the cam portion is inserted is provided (claim 4).
【０００９】本願の更に別の水栓取付用アダプタの固定
構造は、請求項４において、前記カム部におけるカム面
の形状は、前記アダプタの前記軸線と直角方向の平行移
動若しくは回転を伴う該方向の移動によって、自身の回
転により前記挾持部材を予め定めた最適挾込位置まで回
転させた後に該アダプタの該方向の移動を阻止するとと
もに、該アダプタの停止位置において自身が正逆両方向
に回転阻止される形状とされていることを特徴とする
（請求項５）。According to another aspect of the present invention, there is provided a fixing structure for a faucet mounting adapter according to claim 4, wherein the shape of the cam surface of the cam portion is parallel to the axis of the adapter in a direction perpendicular to the axis. The rotation of the adapter causes the holding member to rotate to the predetermined optimum holding position, thereby preventing the adapter from moving in this direction, and preventing the adapter from rotating in both the forward and reverse directions at the stop position of the adapter. (Claim 5).
【００１０】本願の更に別の水栓取付用アダプタの固定
構造は、請求項５において、前記カム部におけるカム面
の形状が、前記挟持部材が前記最適挟込位置に位置した
ときに前記取付穴内面に摺接する部位を基準として、こ
れより正逆両回転方向に離れるに従い回転中心までの距
離が漸次増大する形状とされていることを特徴とする
（請求項６）。According to another aspect of the present invention, there is provided a faucet mounting adapter fixing structure according to claim 5, wherein a shape of a cam surface of the cam portion is such that the mounting hole is formed when the holding member is located at the optimum holding position. With reference to a portion that slides on the inner surface, the distance to the center of rotation gradually increases as the distance from the portion in the forward and reverse rotation directions increases.
【００１１】本願の更に別の水栓取付用アダプタの固定
構造は、請求項４，５，６の何れかにおいて、前記カム
部におけるカム面上には前記取付穴の内面との間の摩擦
力を高める摩擦抵抗部が設けられていることを特徴とす
る（請求項７）。According to another aspect of the present invention, there is provided a fixing structure for a faucet mounting adapter according to any one of claims 4, 5 and 6, wherein a frictional force between a cam surface of the cam portion and an inner surface of the mounting hole is provided. The friction resistance part which raises is provided, It is characterized by the above-mentioned (Claim 7).
【００１２】本願の更に別の水栓取付用アダプタの固定
構造は、請求項３，４，５，６，７の何れかにおいて、
前記取付穴が円形状とされているとともに、前記アダプ
タがリング形状とされていて内側の前記開口が該取付穴
と同形状とされており、且つ前記挾持部材及び締付手段
が、該開口の中心位置よりも軸線と直角方向の一方の側
に偏った位置に配置されていることを特徴とする（請求
項８）。According to still another aspect of the present invention, there is provided a faucet mounting adapter fixing structure according to any one of claims 3, 4, 5, 6, and 7.
The mounting hole has a circular shape, the adapter has a ring shape, the inner opening has the same shape as the mounting hole, and the holding member and the tightening means are provided in the opening. It is arranged at a position deviated to one side in a direction perpendicular to the axis from the center position (claim 8).
【００１３】[0013]
【作用及び発明の効果】上記のように請求項１のアダプ
タの固定構造は、挟持部材と締付手段とを設け、その挟
持部材を取付部材における取付穴に対して取付面の側か
ら挿通した上、アダプタを取付面の側において取付穴の
軸線と直角方向に移動させて挟持部材を取付部材の裏面
に係合させ、以てアダプタとともに取付部材を挟み込む
状態とし、その状態で締付手段により挟持部材とアダプ
タとを締め付けることによって、それらにより取付部材
を表裏両側から挟持させるようになしたもので、この固
定構造によれば、取付面の側からアダプタを容易に取付
部材に対して固定作業することができる。As described above, in the fixing structure of the adapter according to the first aspect, the holding member and the fastening means are provided, and the holding member is inserted into the mounting hole of the mounting member from the side of the mounting surface. Above, the adapter is moved on the side of the mounting surface in a direction perpendicular to the axis of the mounting hole to engage the holding member with the back surface of the mounting member, thereby holding the mounting member together with the adapter, and in this state, using the tightening means. By tightening the holding member and the adapter, the mounting member is held between the front and back sides by these. According to this fixing structure, the adapter is easily fixed to the mounting member from the mounting surface side. can do.
【００１４】請求項２の固定構造は、アダプタに挿通さ
れたボルトと挟持部材に形成された雌ねじ部とで締付手
段を構成したもので、このようにすれば簡単に締付手段
を構成できるとともに、取付面側からのボルトの回転操
作によって、簡単にアダプタ及び挟持部材を締め付ける
ことができる。According to the second aspect of the present invention, the fastening means is constituted by the bolt inserted into the adapter and the female thread formed on the holding member. With this structure, the fastening means can be easily constituted. At the same time, the adapter and the holding member can be easily tightened by rotating the bolt from the mounting surface side.
【００１５】請求項３の固定構造は、上記アダプタの内
側に水又は湯の供給管を挿通するための開口を形成する
とともに、開口の内周側に且つ周方向に離れた箇所に、
上記挟持部材及び締付手段を複数設けるようになしたも
ので、この固定構造によれば、アダプタを通して供給管
を水栓本体に連結することが可能であるとともに、アダ
プタを周方向の複数箇所において取付部材に固定するこ
とができるため、アダプタを取付部材に対して強固に固
定することができる。According to a third aspect of the present invention, an opening for inserting a water or hot water supply pipe is formed inside the adapter, and at an inner circumferential side of the opening and at a position circumferentially separated from the opening.
According to this fixing structure, the supply pipe can be connected to the faucet body through the adapter, and the adapter can be provided at a plurality of positions in the circumferential direction. Since the adapter can be fixed to the mounting member, the adapter can be firmly fixed to the mounting member.
【００１６】請求項４の固定構造は、上記挟持部材にカ
ム部を一体回転状態で設け、アダプタを取付穴の軸線と
直角方向に平行移動させ若しくは回転を伴って同方向に
移動させることにより、そのカム部のカム作用で挟持部
材を所定位置、即ち取付部材の裏面に係合してアダプタ
とともにこれを挟み込む位置まで回転させるようになし
たもので、この固定構造によれば、ただ単にアダプタを
取付穴の軸線と直角方向に移動させるだけで、挟持部材
を最適位置まで回転移動させることができ、アダプタの
取付作業を著しく簡単化することができる。According to a fourth aspect of the present invention, in the fixing structure, a cam portion is provided on the holding member in an integrally rotating state, and the adapter is translated in a direction perpendicular to the axis of the mounting hole or in the same direction with rotation. By the cam action of the cam portion, the holding member is rotated to a predetermined position, that is, a position where the holding member is engaged with the back surface of the mounting member and is sandwiched together with the adapter. According to this fixing structure, the adapter is simply moved. By simply moving the holding member in a direction perpendicular to the axis of the mounting hole, the holding member can be rotated to the optimum position, and the mounting work of the adapter can be significantly simplified.
【００１７】請求項５の固定構造は、挟持部材を予め定
めた最適挟込位置まで回転させた後、カム部がアダプタ
の同方向の更なる移動を阻止するとともに、自身の正逆
両方向回転も阻止される形状にカム面形状を定めたもの
で、この固定構造の場合、ただ単にアダプタを平行移動
により若しくは回転を伴って取付穴の軸線と直角方向に
移動させるだけで、挟持部材を最適挟込位置に位置させ
ることができるとともに、アダプタ自身の軸線と直角方
向の位置も同時に定めることができる。According to a fifth aspect of the present invention, the cam portion prevents further movement of the adapter in the same direction after the holding member is rotated to the predetermined optimum holding position, and the rotation of the cam portion in both the forward and reverse directions is prevented. In the case of this fixed structure, the holding member is optimally pinched by simply moving the adapter in a direction perpendicular to the axis of the mounting hole by parallel movement or rotation. And the position of the adapter itself in a direction perpendicular to the axis can be determined at the same time.
【００１８】更にアダプタ停止状態において、カム部が
正逆両回転方向に回転阻止されるため、アダプタと挟持
部材とを締付手段で締め付ける際に、挟持部材がその締
付操作の際に回転して挟持部材の位置が最適位置からず
れてしまうのを防止することができる。この場合におい
てそのカム面の形状は、上記挟持部材が最適挟込位置に
位置したときに上記取付穴内面に摺接する部位を基準と
して、これより正逆両回転方向に離れるにつれて回転中
心までの距離が漸次増大する形状となすことができる
（請求項６）。Further, in the stopped state of the adapter, the cam portion is prevented from rotating in both the forward and reverse rotation directions. Therefore, when the adapter and the holding member are fastened by the fastening means, the holding member rotates during the fastening operation. Thus, it is possible to prevent the position of the holding member from deviating from the optimum position. In this case, the shape of the cam surface is based on a portion that slides on the inner surface of the mounting hole when the holding member is located at the optimum holding position. Can gradually increase in shape (claim 6).
【００１９】請求項７の固定構造は、上記カム面上に摩
擦抵抗部を設けたもので、このようにすればアダプタの
移動に伴ってカム部、従って挟持部材を確実に且つ軽快
に回転運動させることができる。According to a seventh aspect of the present invention, there is provided a fixing structure in which a frictional resistance portion is provided on the cam surface. In this way, the cam portion, and hence the holding member, can be reliably and lightly rotated with the movement of the adapter. Can be done.
【００２０】請求項８の固定構造は、上記アダプタの形
状を、その内側の開口が取付穴と同形状の円形状となる
リング状に形成するとともに、上記挟持部材及び締付手
段を、その開口の中心位置よりも軸線と直角方向の一方
の側に偏った位置に配置したもので、この固定構造によ
れば、開口と取付穴の中心をずらせた状態とすることで
容易に挾持部材を取付穴に挿通することができるととも
に、アダプタを取付穴の軸線と直角方向に移動させ、且
つ締付手段を締め付けることでそれら開口と取付穴とが
合致する状態にアダプタを簡単に固定することができ
る。In the fixing structure of the present invention, the adapter is formed in a ring shape in which an opening inside the adapter has a circular shape the same as the mounting hole, and the holding member and the tightening means are connected to the opening. It is arranged at a position deviated to one side in the direction perpendicular to the axis from the center position of this. According to this fixing structure, the center of the opening and the mounting hole is shifted so that the holding member can be easily attached. The adapter can be inserted into the hole, and the adapter can be easily fixed so that the opening and the mounting hole coincide with each other by moving the adapter in a direction perpendicular to the axis of the mounting hole and tightening the fastening means. .
【００２１】またそれら取付穴とアダプタの開口とが合
致していることから、それら開口及び取付穴を通じて水
又は湯の供給管を水栓本体に容易に連結できるととも
に、それら供給管等の挿通用スペースを効率良く広く確
保することができる。Further, since the mounting holes and the openings of the adapter coincide with each other, it is possible to easily connect the water or hot water supply pipe to the faucet body through the openings and the mounting holes, and to insert the supply pipes and the like. A space can be efficiently and widely secured.
【００２２】[0022]
【実施例】次に本発明の実施例を図面に基づいて詳しく
説明する。図１ないし図３は取付部材としてのカウンタ
ー１２への水栓の取付構造を示している。これらの図に
おいて、１０はカウンター１２上に立設される水栓であ
って、水栓本体１４と操作レバー１６と吐水管１８とを
有しており、下端部が予めカウンター１２に固定された
アダプタ２０を介してカウンター１２に取り付けられて
いる。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing an embodiment of the present invention; 1 to 3 show a structure for mounting a faucet to a counter 12 as a mounting member. In these figures, reference numeral 10 denotes a faucet erected on the counter 12, which has a faucet main body 14, an operation lever 16, and a water discharge pipe 18, and a lower end portion is fixed to the counter 12 in advance. It is attached to the counter 12 via the adapter 20.
【００２３】具体的には、水栓本体１４は下端部に円筒
部２２を有していて、この円筒部２２が、対応する平面
円形状のアダプタ２０に外嵌された上、ビス２４により
アダプタ２０に締結され、以てかかるアダプタ２０を介
してカウンター１２に取り付けられている。More specifically, the faucet main body 14 has a cylindrical portion 22 at the lower end, and the cylindrical portion 22 is externally fitted to the corresponding flat circular adapter 20 and the adapter 20 and is attached to the counter 12 via the adapter 20.
【００２４】図１において、２８は水又は湯の供給管で
あって、カウンター１２に形成された取付穴２６を挿通
し、上端部が水栓本体１４に接続されている。尚、円筒
部２２及びアダプタ２０には、図２及び図３に示してい
るようにそれぞれビス２４の挿通孔３０及び雌ねじ孔３
２が形成されており、その挿通孔３０においてビス２４
が円筒部２２に挿通された上、アダプタ２０の雌ねじ孔
３２にねじ込まれている。In FIG. 1, reference numeral 28 denotes a supply pipe for water or hot water, which is inserted through a mounting hole 26 formed in the counter 12 and whose upper end is connected to the faucet body 14. As shown in FIGS. 2 and 3, the cylindrical portion 22 and the adapter 20 have a through hole 30 for the screw 24 and a female screw hole 3 respectively.
2 is formed, and a screw 24 is formed in the insertion hole 30.
Is screwed into the female screw hole 32 of the adapter 20 after being inserted through the cylindrical portion 22.
【００２５】図４ないし図９に上記アダプタ２０のカウ
ンター１２への取付構造及び取付方法が示してある。上
記アダプタ２０は、軸線方向に所定高さを有する円形リ
ング状の部材であって、内側に取付穴２６と同じ円形状
の開口３４を有しており、また外周下端部に外向きの環
状のフランジ３６が形成されていて、そのフランジ３６
においてカウンター１２の上面に着座させられるように
なっている。FIGS. 4 to 9 show a mounting structure and a mounting method of the adapter 20 to the counter 12. The adapter 20 is a circular ring-shaped member having a predetermined height in the axial direction. The adapter 20 has a circular opening 34 inside the same as the mounting hole 26. A flange 36 is formed.
At the upper side of the counter 12.
【００２６】尚、アダプタ２０の下端面にはＯリング３
８が装着されており、このＯリング３８によって、アダ
プタ２０とカウンター１２上面との間が、取付穴２６を
取り囲む位置において水密にシールされるようになって
いる。The lower end of the adapter 20 has an O-ring 3
The O-ring 38 seals the space between the adapter 20 and the upper surface of the counter 12 in a water-tight manner at a position surrounding the mounting hole 26.
【００２７】アダプタ２０の内周側には、一対の内向き
の突出部４０が設けられている。これら突出部４０のそ
れぞれには、図７に示しているように上下方向に貫通す
るボルト孔４２が設けられており、そこにボルト４４の
軸部４６が頭部４７を上側にして回転可能に挿通されて
いる。尚、これら一対の突出部４０は、図７に示してい
るように開口３４の中心Ｏ1に対して図中下側に偏った
位置に配置されている。即ち、中心Ｏ1に対して開口３
４の軸線と直角方向の一方の側に偏って配置されてい
る。A pair of inwardly protruding portions 40 are provided on the inner peripheral side of the adapter 20. As shown in FIG. 7, each of the protrusions 40 is provided with a bolt hole 42 that penetrates in a vertical direction, and a shaft portion 46 of the bolt 44 is rotatable with the head 47 on the upper side. It has been inserted. Incidentally, the pair of projecting portions 40 is disposed at a position offset to the lower side in the drawing with respect to the center O 1 of the opening 34 as shown in FIG. That is, the opening 3 with respect to the center O 1
4 is deviated to one side in a direction perpendicular to the axis.
【００２８】図４において４８は爪部材であって、挟持
部材としての挟持爪５０を有している。この挟持爪５０
の上側にはカム部５２が一体に設けられている。この爪
部材４８のそれぞれには、図６にも示しているようにこ
れを上下方向に貫通する雌ねじ部５４が形成されてお
り、そこにボルト４４の雄ねじ部５６（図７参照）が螺
合されている。In FIG. 4, reference numeral 48 denotes a claw member having a holding claw 50 as a holding member. This pinching claw 50
A cam portion 52 is provided integrally on the upper side. As shown in FIG. 6, each of the claw members 48 is formed with a female screw portion 54 penetrating the claw member 48 in the up-down direction, into which a male screw portion 56 of the bolt 44 (see FIG. 7) is screwed. Have been.
【００２９】ここで挟持爪５０は、基端から先端に進む
につれて幅が漸次狭くなるような平面略三角形状をなし
ている。一方カム部５２は、その外周面が所定形状のカ
ム面とされている。またそのカム面の形状は、図６
（Ｃ）に示しているように上記雌ねじ部５４の中心、即
ち爪部材４８の回転中心Ｏ3及び挟持爪５０の先端中心
を通る中心線Ｐ1との交差部位Ｑ1からＰ1と直角方向の
線Ｐ2との交差部位Ｑ2にかけて、回転中心Ｏ3までの距
離が漸次増大する形状とされている。Here, the holding claw 50 has a substantially triangular planar shape such that the width gradually decreases from the base end to the tip end. On the other hand, the cam portion 52 has a cam surface having a predetermined shape on its outer peripheral surface. The shape of the cam surface is shown in FIG.
Center of the internally threaded portion 54 as shown (C), the words perpendicular direction from the intersection region Q 1 and P 1 between the center line P 1 passing through the end center of the rotation center O 3 and Kyojitsume 50 of the pawl member 48 over at an intersection Q 2 and a line P 2, the distance to the rotational center O 3 is a gradually increasing shape.
【００３０】またカム面におけるＱ1近傍部分について
は、他部よりも曲率の大きな円Ｒの円弧面とされてい
る。この円弧面は、後に詳述するようにストッパ面とな
るものであって、このストッパ面は、場合によって線Ｐ
2と平行なストレートとなすこともできる。但しこのＱ1
近傍部分についても他部と同じ曲率の円弧面とすること
もできる。Further for Q 1 portion near the cam surface is an arcuate surface having a larger circle R of curvature than the other portion. The arc surface serves as a stopper surface as will be described in detail later.
It can also be a straight parallel to 2 . However, this Q 1
The arcuate surface having the same curvature as the other portions may be formed in the vicinity.
【００３１】次に本例におけるアダプタ２０の固定手順
を以下に具体的に説明する。まずアダプタ２０にボルト
４４及び爪部材４８を取り付けておき、その状態で一対
のボルト４４の中心を結ぶ線が水平方向を向くようにし
てアダプタ２０を寝かせた状態とする。このとき一対の
挟持爪５０が重力によって下方を向いた状態となる。そ
の状態でアダプタ２０を取付穴２６上にセットするとと
もに、一対の爪部材４８を取付穴２６に挿通して、挟持
爪５０がカウンター１２の裏面側に位置する状態とする
（図４，図５参照）。Next, the procedure for fixing the adapter 20 in this embodiment will be specifically described below. First, the bolt 44 and the claw member 48 are attached to the adapter 20, and in this state, the adapter 20 is laid down so that the line connecting the centers of the pair of bolts 44 is oriented in the horizontal direction. At this time, the pair of holding claws 50 are in a state of facing downward due to gravity. In this state, the adapter 20 is set on the mounting hole 26, and the pair of claw members 48 are inserted through the mounting hole 26 so that the holding claws 50 are positioned on the back side of the counter 12 (FIGS. 4 and 5). reference).
【００３２】このとき、図９（Ｉ）にも示しているよう
にカム部５２のカム面におけるＱ2の部位が丁度取付穴
２６の内面に接した状態となる。予めそのように突出部
４０，ボルト４４，爪部材４８の配設位置が定められて
いるのである。但し爪部材４８を取付穴２６に挿通した
後、アダプタ２０を取付穴２６の軸線と直角方向に一定
距離移動させた時点でカム部５２が取付穴２６の内面に
接するようにしても良い。At this time, as shown in FIG. 9 (I), the portion of Q 2 on the cam surface of the cam portion 52 comes into contact with the inner surface of the mounting hole 26. The arrangement positions of the protruding portion 40, the bolt 44, and the claw member 48 are determined in advance. However, the cam portion 52 may be brought into contact with the inner surface of the mounting hole 26 when the adapter 20 is moved a predetermined distance in a direction perpendicular to the axis of the mounting hole 26 after the claw member 48 is inserted into the mounting hole 26.
【００３３】さてこの状態でアダプタ２０を平行移動に
より若しくは回転運動を伴って取付穴２６の中心Ｏ1を
通る軸線と直角方向（図７中下向き）に移動させる。す
るとカム部５２における外周カム面の作用により、カム
部５２及び挟持爪５０が図９（II）に示しているように
互いに外向きに一体に回転運動する。In this state, the adapter 20 is moved in a direction perpendicular to the axis passing through the center O 1 of the mounting hole 26 (downward in FIG. 7) by parallel movement or accompanied by rotational movement. Then, by the action of the outer peripheral cam surface of the cam portion 52, the cam portion 52 and the holding claw 50 rotate integrally outwardly with each other as shown in FIG. 9 (II).
【００３４】そして開口中心Ｏ1が取付穴２６の中心Ｏ2
に丁度合致したところで、図９(III)にも示しているよ
うにカム面上のＱ1部位が取付穴２６の内面に接した状
態となり、この時点で挟持爪５０の先端中心を通る線Ｐ
1が取付穴２６の内面に対して直角方向を向いた状態と
なる。即ちこの時点で、挟持爪５０が最も広い面積範囲
に亘ってカウンター１２の裏面に係合し、カウンター１
２をアダプタ２０とともに上下両面からこれを挟み込ん
だ状態となる。The center O 1 of the opening is the center O 2 of the mounting hole 26.
Just at matching, in a state where Q 1 site on the cam surface is in contact with the inner surface of the mounting hole 26, as also shown in FIG. 9 (III), a line P passing through the tip center of the pinching claws 50 at this point
1 is in a state of being directed at right angles to the inner surface of the mounting hole 26. That is, at this time, the holding claws 50 are engaged with the back surface of the counter 12 over the widest area, and the counter 1
2 is sandwiched from both upper and lower surfaces together with the adapter 20.
【００３５】そこでボルト４４をカウンター１２の上面
側から締め込み操作すれば、アダプタ２０と挟持爪５０
とがカウンター１２を強く締め付けた状態となり、ここ
においてアダプタ２０がカウンター１２の上面に強固に
固定された状態となる。Then, when the bolt 44 is tightened from the upper surface side of the counter 12, the adapter 20 and the holding claws 50 are tightened.
Is a state where the counter 12 is strongly tightened, and the adapter 20 is firmly fixed to the upper surface of the counter 12 here.
【００３６】尚、本例においては挟持爪５０が図９(II
I)に示す最適挟込位置に至った時点で、カム部５２にお
ける外周カム面がアダプタ２０の更なる移動を阻止する
ように作用する。It should be noted that in this example, the holding claws 50 are arranged as shown in FIG.
At the point when the optimum clamping position shown in I) is reached, the outer peripheral cam surface of the cam portion 52 acts to prevent further movement of the adapter 20.
【００３７】従って本例によれば、アダプタ２０をただ
単に取付穴２６の軸線と直角方向に移動操作するだけ
で、自動的に最適位置にこれを位置決め停止できる。加
えて本例においては、その停止位置においてボルト４４
を締め込み操作したとき、カム部５２における外周カム
面の作用で爪部材４８、即ち挟持爪５０の共回りが防止
される。Therefore, according to the present embodiment, simply by moving the adapter 20 in the direction perpendicular to the axis of the mounting hole 26, the adapter 20 can be automatically positioned and stopped at the optimum position. In addition, in this example, the bolt 44
, The claw member 48, that is, the pinching claw 50, is prevented from rotating together by the action of the outer peripheral cam surface of the cam portion 52.
【００３８】図１０は本発明の他の実施例を示したもの
で、この例はカム部５２の外周カム面上に、周方向に沿
って凹凸形状の摩擦抵抗部５８を設けたもので、このよ
うにした場合、爪部材４８、即ちカム部５２及び挟持爪
５０を更に円滑に回転運動させることができるととも
に、アダプタ２０を取付穴２６の軸線と直角方向に円滑
に移動させることができる。FIG. 10 shows another embodiment of the present invention. In this embodiment, an uneven friction resistance portion 58 is provided on the outer peripheral cam surface of the cam portion 52 along the circumferential direction. In this case, the claw member 48, that is, the cam portion 52 and the holding claw 50 can be further smoothly rotated, and the adapter 20 can be smoothly moved in a direction perpendicular to the axis of the mounting hole 26.
【００３９】以上本発明の実施例を詳述したがこれはあ
くまで一例示であり、本発明は、例えばアダプタに対し
て挟持部材を非回転状態で一体的に設けておき、アダプ
タ２０を取付穴２６の軸線と直角方向に移動させること
によって、挟持部材をカウンター１２の裏面においてア
ダプタ２０とともにカウンター１２を上下両面から挟み
込む状態に位置させるようになすことも可能である。そ
の他上例ではカム面上に凹凸形状の摩擦抵抗部を設けて
いるが、このような凹凸形状を設ける代わりに、滑り止
め作用をなすゴムキャップや粘着テープを装着すること
も可能であるなど、本発明はその主旨を逸脱しない範囲
において様々な変更を加えた形態で構成可能である。Although the embodiment of the present invention has been described in detail above, this is merely an example. In the present invention, for example, a holding member is provided integrally with the adapter in a non-rotating state, and the adapter 20 is attached to the mounting hole. By moving the holding member in a direction perpendicular to the axis of 26, the holding member can be positioned on the back surface of the counter 12 together with the adapter 20 so as to hold the counter 12 from above and below. In the other examples above, a frictional resistance portion with an uneven shape is provided on the cam surface, but instead of providing such an uneven shape, it is also possible to attach a rubber cap or an adhesive tape that acts as a non-slip function, The present invention can be configured in a form in which various changes are made without departing from the gist thereof.
【図１】水栓をカウンター上に取り付けた状態で示す図
である。FIG. 1 is a view showing a state in which a faucet is mounted on a counter.
【図２】図１における水栓本体，アダプタを分解した状
態で示す図である。FIG. 2 is an exploded view of the faucet main body and the adapter in FIG. 1;
【図３】図１及び図２における水栓本体を、カウンター
上に取り付けたアダプタと分離して示す図である。FIG. 3 is a diagram showing the faucet main body in FIGS. 1 and 2 separately from an adapter mounted on a counter.
【図４】図１ないし図３におけるアダプタをカウンター
への取付け前の状態で示す図である。FIG. 4 is a view showing the adapter in FIGS. 1 to 3 in a state before being attached to a counter.
【図５】図４のアダプタをカウンターに取り付ける途中
段階で示す図である。FIG. 5 is a diagram showing the adapter of FIG. 4 in a middle stage of being attached to the counter.
【図６】図４及び図５における爪部材の構成を示す図で
ある。FIG. 6 is a diagram showing a configuration of a claw member in FIGS. 4 and 5;
【図７】図４，図５におけるアダプタの固定方法の説明
図である。FIG. 7 is an explanatory diagram of a method of fixing the adapter in FIGS. 4 and 5;
【図８】図４，図５のアダプタをカウンターに取り付け
た状態を一部切り欠いて示す図である。FIG. 8 is a partially cutaway view showing a state where the adapter of FIGS. 4 and 5 is attached to a counter.
【図９】図６の爪部材におけるカム部の作用を説明する
説明図である。FIG. 9 is an explanatory diagram for explaining an operation of a cam portion in the claw member of FIG. 6;
【図１０】本発明の他の実施例の要部を示す図である。FIG. 10 is a diagram showing a main part of another embodiment of the present invention.
【図１１】本発明の背景説明のための説明図である。FIG. 11 is an explanatory diagram for explaining the background of the present invention.
１０ 水栓 １２ カウンター １４ 水栓本体 ２０ アダプタ ２６ 取付穴 ２８ 供給管 ３４ 開口 ４０ 突出部 ４４ ボルト ４８ 爪部材 ５０ 挾持爪 ５２ カム部 ５４ 雌ねじ部 ５８ 摩擦抵抗部 DESCRIPTION OF SYMBOLS 10 faucet 12 counter 14 faucet main body 20 adapter 26 mounting hole 28 supply pipe 34 opening 40 projecting part 44 bolt 48 claw member 50 clamping claw 52 cam part 54 female screw part 58 frictional resistance part
Claims (8)
を介して該水栓本体を取付部材の取付面上に取り付ける
ためのアダプタを該取付部材の取付穴に合致させる状態
で該取付面上に配置した上、該アダプタを該取付面の側
から該取付部材に固定するための水栓取付用アダプタの
固定構造であって（イ）前記取付面の側から前記取付穴
に挿通され、前記アダプタの、該取付穴の軸線と直角方
向の移動により前記取付部材の裏面に係合して該取付部
材を該アダプタとともに挟み込む挟持部材と、（ロ）該
取付面側からの操作によって該アダプタと挟持部材とで
該取付部材を挟み付ける状態にそれらアダプタ及び挟持
部材を締め付ける締付手段とを設けたことを特徴とする
水栓取付用アダプタの固定構造。1. A state in which an end of a faucet main body is fitted and connected, and an adapter for mounting the faucet main body on the mounting surface of the mounting member via itself is fitted to a mounting hole of the mounting member. A fixing structure for a faucet mounting adapter for fixing the adapter to the mounting member from the side of the mounting surface after being disposed on the mounting surface, wherein (a) the mounting hole from the side of the mounting surface to the mounting hole. A gripping member that is inserted and that engages the back surface of the mounting member by the movement of the adapter in a direction perpendicular to the axis of the mounting hole, and grips the mounting member together with the adapter; and (b) operation from the mounting surface side A fastening means for fastening the adapter and the holding member in a state where the mounting member is held between the adapter and the holding member.
記アダプタに挿通されたボルトと、前記挾持部材に形成
され、該ボルトに螺合する雌ねじ部とから成っているこ
とを特徴とする水栓取付用アダプタの固定構造。2. The apparatus according to claim 1, wherein said fastening means comprises a bolt inserted into said adapter, and a female screw portion formed on said holding member and screwed to said bolt. Fixing structure for faucet mounting adapter.
ダプタが内側に水又は湯の供給管を挿通するための開口
を有しており、前記挾持部材及び締付手段が、該開口の
内周側且つ周方向に離れた箇所において複数設けられて
いることを特徴とする水栓取付用アダプタの固定構造。3. The adapter according to claim 1, wherein the adapter has an opening through which a supply pipe of water or hot water is inserted, and the holding member and the fastening means are provided with the opening. A fixing structure for a faucet attachment adapter, wherein a plurality of taps are provided on an inner circumferential side and at a position separated in a circumferential direction.
記挾持部材には、前記アダプタの前記取付穴の軸線と直
角方向の平行移動若しくは回転を伴う該方向の移動によ
って該取付穴の内周面に摺接してカム作用で回転運動
し、該挾持部材を前記取付部材の裏面に係合させて前記
アダプタとともに該取付部材を挾み込む位置まで一体回
転させるカム部が設けられていることを特徴とする水栓
取付用アダプタの固定構造。4. The mounting member according to claim 1, wherein said holding member is provided with said mounting hole by means of parallel movement or rotation in a direction perpendicular to the axis of said mounting hole of said adapter. A cam portion is provided which is brought into sliding contact with the inner peripheral surface to rotate by a cam action, engages the holding member with the back surface of the mounting member, and integrally rotates together with the adapter to a position where the mounting member is held. A fixing structure for a faucet mounting adapter, characterized in that:
カム面の形状は、前記アダプタの前記軸線と直角方向の
平行移動若しくは回転を伴う該方向の移動によって、自
身の回転により前記挾持部材を予め定めた最適挾込位置
まで回転させた後に該アダプタの該方向の移動を阻止す
るとともに、該アダプタの停止位置において自身が正逆
両方向に回転阻止される形状とされていることを特徴と
する水栓取付用アダプタの固定構造。5. The shape of a cam surface of the cam portion according to claim 4, wherein the shape of the cam surface is such that the adapter is rotated by itself in parallel with the axis of the adapter or by movement in the direction accompanied by rotation. The water is characterized in that the adapter is prevented from moving in the direction after the adapter is rotated to the determined optimum clamping position, and is prevented from rotating in both forward and reverse directions when the adapter is stopped. Fixing structure of plug mounting adapter.
カム面の形状が、前記挟持部材が前記最適挟込位置に位
置したときに前記取付穴内面に摺接する部位を基準とし
て、これより正逆両回転方向に離れるに従い回転中心ま
での距離が漸次増大する形状とされていることを特徴と
する水栓取付用アダプタの固定構造。6. The cam surface according to claim 5, wherein the shape of the cam surface of the cam portion is more reverse than the shape of the cam surface of the cam portion when the holding member is located at the optimum holding position. A fixing structure for a faucet mounting adapter, characterized in that the distance to the center of rotation gradually increases as the distance in both rotation directions increases.
記カム部におけるカム面上には前記取付穴の内面との間
の摩擦力を高める摩擦抵抗部が設けられていることを特
徴とする水栓取付用アダプタの固定構造。7. A friction resistance portion according to claim 4, wherein a frictional portion for increasing a frictional force between the cam portion and the inner surface of the mounting hole is provided on the cam surface of the cam portion. Fixing structure of the faucet mounting adapter.
いて、前記取付穴が円形状とされているとともに、前記
アダプタがリング形状とされていて内側の前記開口が該
取付穴と同形状とされており、且つ前記挾持部材及び締
付手段が、該開口の中心位置よりも軸線と直角方向の一
方の側に偏った位置に配置されていることを特徴とする
水栓取付用アダプタの固定構造。8. The mounting hole according to claim 3, wherein the mounting hole has a circular shape, the adapter has a ring shape, and the inner opening has the mounting hole. Wherein the holding member and the fastening means are disposed at a position deviated to one side in a direction perpendicular to the axis from the center of the opening. Adapter fixing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08232619A JP3142116B2 (en) | 1996-08-13 | 1996-08-13 | Fixing structure of faucet mounting adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08232619A JP3142116B2 (en) | 1996-08-13 | 1996-08-13 | Fixing structure of faucet mounting adapter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1060963A true JPH1060963A (en) | 1998-03-03 |
| JP3142116B2 JP3142116B2 (en) | 2001-03-07 |
Family
ID=16942172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP08232619A Expired - Fee Related JP3142116B2 (en) | 1996-08-13 | 1996-08-13 | Fixing structure of faucet mounting adapter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3142116B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200455872Y1 (en) | 2009-08-21 | 2011-09-29 | 이재춘 | Structure for connecting water pipe of toilet |
| JP2016037778A (en) * | 2014-08-08 | 2016-03-22 | Toto株式会社 | Automatic faucet device |
| WO2021208206A1 (en) * | 2020-04-16 | 2021-10-21 | 张静 | Quickly assembled and disassembled base |
-
1996
- 1996-08-13 JP JP08232619A patent/JP3142116B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200455872Y1 (en) | 2009-08-21 | 2011-09-29 | 이재춘 | Structure for connecting water pipe of toilet |
| JP2016037778A (en) * | 2014-08-08 | 2016-03-22 | Toto株式会社 | Automatic faucet device |
| WO2021208206A1 (en) * | 2020-04-16 | 2021-10-21 | 张静 | Quickly assembled and disassembled base |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3142116B2 (en) | 2001-03-07 |
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