JP6423711B2 - Joint material - Google Patents

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JP6423711B2
JP6423711B2 JP2014259547A JP2014259547A JP6423711B2 JP 6423711 B2 JP6423711 B2 JP 6423711B2 JP 2014259547 A JP2014259547 A JP 2014259547A JP 2014259547 A JP2014259547 A JP 2014259547A JP 6423711 B2 JP6423711 B2 JP 6423711B2
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joint material
counter
gap
side wall
bathtub
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JP2016116797A (en
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大輔 荒井
大輔 荒井
鹿田　久喜
久喜 鹿田
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Noritz Corp
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Noritz Corp
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Description

本発明は、２つの部材間に取り付けて止水を行う目地材に関するものである。   The present invention relates to a joint material that is attached between two members to stop water.

従来、浴槽と浴室の壁面との隙間、浴槽とカウンタとの隙間、カウンタと浴室の壁面との隙間などを、止水上の目的で、コーキング材やモールなどの目地材で塞ぐことが行われている。例えば、浴槽又はカウンタと浴室の壁面との隙間に差込み固定する目地材が知られている（特許文献１参照）。   Conventionally, the gap between the bathtub and the wall of the bathroom, the gap between the bathtub and the counter, the gap between the counter and the wall of the bathroom, etc. have been plugged with joint materials such as caulking materials and malls for the purpose of water stoppage. Yes. For example, a joint material that is inserted and fixed in a gap between a bathtub or a counter and a wall surface of a bathroom is known (see Patent Document 1).

浴槽と浴室の壁面とによって形成される隙間に、端部を屈曲させた目地部材を装着させる構成が知られている（特許文献２、３参照）。また、浴槽と該浴槽と対向する壁面間に横設されるカウンタについて、浴槽と対向する壁面に対してカウンタの端部を隙間なく取り付ける構成が知られている（特許文献４参照）。   There is known a configuration in which a joint member having a bent end is attached to a gap formed by a bathtub and a wall surface of a bathroom (see Patent Documents 2 and 3). Moreover, about the counter installed horizontally between the bathtub and the wall surface facing this bathtub, the structure which attaches the edge part of a counter without a clearance gap with respect to the wall surface facing a bathtub is known (refer patent document 4).

さらに、カウンタと壁面との隙間を覆うことのできるカウンタ隙間部材が知られている（特許文献５参照）。また、浴槽に設置されるエプロンと浴室カウンタとのなす隅部を閉塞する目地部材が知られている（特許文献６）。   Furthermore, a counter gap member that can cover the gap between the counter and the wall surface is known (see Patent Document 5). Moreover, the joint member which obstruct | occludes the corner part which the apron installed in a bathtub and a bathroom counter makes is known (patent document 6).

ところで、図６は従来の目地材を示す図であるが、この目地材４１は、図６（ａ）に示すように、隙間を塞ぐ上面部４２と、上面部４２から下方に延びる差込部４３を備えており、一端には折返し部４６に設けられている。差込部４３には係止孔４７が形成されている。   FIG. 6 is a view showing a conventional joint material. As shown in FIG. 6A, the joint material 41 includes an upper surface portion 42 that closes the gap and an insertion portion that extends downward from the upper surface portion 42. 43 is provided at one end of the folded portion 46. A locking hole 47 is formed in the insertion portion 43.

目地材４１を、例えば、浴槽エプロン又は浴室の壁面とカウンタとの隙間に取り付ける場合には、まず、図６（ｂ）に示すように、折返し部４６を折り返して、図６（ｃ）に示すように、折返し部４６に設けられた引っ掛け部４８を、差込部４３の係止孔４７に係合させ、図６（ｃ）に示すような状態とする。このような状態にした目地材４１を浴槽エプロン又は壁面とカウンタとの隙間に挿入することによって、隙間を塞ぐことができる。   When the joint material 41 is attached to, for example, a gap between the bathtub apron or the wall surface of the bathroom and the counter, first, as shown in FIG. 6 (b), the folded portion 46 is folded and shown in FIG. 6 (c). As described above, the hooking portion 48 provided in the folded-back portion 46 is engaged with the locking hole 47 of the insertion portion 43 so that the state shown in FIG. By inserting the joint material 41 in such a state into the gap between the bathtub apron or the wall surface and the counter, the gap can be closed.

特許第４４３２０９８号公報Japanese Patent No. 4432098 特許第３６５９４９９号公報Japanese Patent No. 3659499 特開２００７−２６０３１８号公報JP 2007-260318 A 特許第４６６８０５０号公報Japanese Patent No. 4666850 特許第４８７９６９８号公報Japanese Patent No. 4879698 特許第５３５７５０４号公報Japanese Patent No. 5357504

従来、目地材として使用されているコーキング材は、浴室の壁面、浴槽、カウンタなどの相互の隙間に充填する作業において手間がかかり、施工者の技量も必要とする。また、コーキング材は、メインテナンスなどで、浴室の壁面、浴槽、カウンタなどを相互に分離をする場合には、切って除去しなくてはならないので、手間がかかる。そして、再度、浴室の壁面、浴槽、カウンタなどを結合する際には、再度、コーキング材を充填する作業をしなくてはならないなどの問題がある。   Conventionally, a caulking material used as a joint material is troublesome in filling a gap between a wall surface of a bathroom, a bathtub, a counter, and the like, and requires the skill of a builder. In addition, the caulking material is troublesome because it must be cut and removed when the wall of the bathroom, bathtub, counter, etc. are separated from each other for maintenance. And when connecting the wall surface of a bathroom, a bathtub, a counter, etc. again, there exists a problem that the operation | work which fills a caulking material must be performed again.

また、上記特許文献１〜６に記載されている、隙間に装着する目地材は、コーキングに比べると隙間への取り付け作業は容易かもしれないが、取り付け後、その長手方向にずれてしまうなどの問題がある。   Moreover, the joint material described in the above-mentioned Patent Documents 1 to 6 may be easier to attach to the gap than the caulking, but after installation, the joint material shifts in the longitudinal direction. There's a problem.

図６（ａ）に示す目地材４１は、カウンタに装着することなく、単に浴槽エプロン又は浴室の壁面とカウンタとの隙間に挿入する構成であるので、その長手方向に移動し、ずれたり又は隙間から飛び出したりするおそれがある。また、カウンタの前面が後方に向けて下方に傾斜した構成（図２（ｂ）参照）では、カウンタの前面の形状に沿うようにして、目地材を隙間に装着することができない、という問題がある。   The joint material 41 shown in FIG. 6A is configured to be inserted into the gap between the bathtub apron or the wall surface of the bathroom and the counter without being attached to the counter. There is a risk of jumping out. Further, in the configuration in which the front surface of the counter is inclined downward toward the rear (see FIG. 2B), there is a problem that the joint material cannot be mounted in the gap along the shape of the front surface of the counter. is there.

本発明は、上記従来の問題を解決することを目的とし、構成が簡単で、浴室の壁面、浴槽、カウンタなど部材間の相互の隙間を塞ぐための取り付け作業および取り外し作業が容易にでき、隙間へ装着後、隙間の長手方向にずれたりすることを抑制可能な目地材を実現する。   The present invention aims to solve the above-described conventional problems, has a simple configuration, can be easily attached and detached to close a gap between members such as a bathroom wall surface, a bathtub, a counter, and the like. The joint material which can suppress shifting in the longitudinal direction of the gap after mounting is realized.

本発明は上記課題を解決するために、互いに隣接する第１の部材と第２の部材の間の隙間を塞ぐ目地材であって、第１の部材は第２の部材に面した側壁を有し、側壁は、本体部と側壁の前方の一部が切り欠きもしくは凹まされて形成される舌部が設けられており、目地材は隙間を塞ぐ上面部と上面部から下方に延びる差込部を備え、差込部の下端には引っ掛け部が設けられ、引っ掛け部は第１の部材の側壁に引っ掛け固定されており、目地材の第１の部材の前方側の差込部が切り欠かれてその前方に折返し部が設けられ、折返し部は、舌部に引っ掛け固定されることを特徴とする目地材を提供する。   In order to solve the above-described problems, the present invention provides a joint material that closes a gap between a first member and a second member that are adjacent to each other, and the first member has a side wall that faces the second member. The side wall is provided with a main body part and a tongue part formed by cutting out or denting a part of the front side of the side wall, and the joint material is an upper surface part that closes the gap and an insertion part that extends downward from the upper surface part. A hook portion is provided at the lower end of the insertion portion, the hook portion is hooked and fixed to the side wall of the first member, and the insertion portion on the front side of the first member of the joint material is cut away. A folded portion is provided in front of the lever, and the folded portion is hooked and fixed to the tongue portion to provide a joint material.

第１の部材の前面が後方に向って傾斜して設けられ、前記側壁の一部が切り欠かれて形成された側壁の切り欠きは、第１の部材の前面と略平行に後方に傾斜して形成されていることが好ましい。   The front surface of the first member is provided to be inclined rearward, and the side wall notch formed by cutting out a part of the side wall is inclined rearward substantially parallel to the front surface of the first member. It is preferable to be formed.

舌部の前端から切り欠きの縁への垂線の長さは側壁の本体部の高さと略同じ長さであることが好ましい。   The length of the perpendicular from the front end of the tongue portion to the edge of the notch is preferably substantially the same as the height of the body portion of the side wall.

舌部の下端は側壁の本体部の下端よりも下方に位置することが好ましい。   It is preferable that the lower end of the tongue portion is positioned below the lower end of the main body portion of the side wall.

第１の部材はカウンタであり、第２の部材は浴槽エプロン又は浴室壁であることが好ましい。   Preferably, the first member is a counter and the second member is a bath apron or a bathroom wall.

本発明によると、目地材はカウンタなどの取り付ける部材への位置決め及び装着を容易に行うことができ、取り付ける部材の前面が後方に向かって下方に傾斜するなど様々な形状であっても取り付け可能であり、浴槽エプロンや浴室の壁面とカウンタとの隙間など、部材間の隙間を、コーキング剤を装填することなく、容易に止水することができる。   According to the present invention, the joint material can be easily positioned and mounted on a mounting member such as a counter, and can be mounted even in various shapes such as the front surface of the mounting member being inclined downward toward the rear. Yes, it is possible to easily stop water in a gap between members, such as a bathtub apron or a gap between a wall surface of a bathroom and a counter, without loading a caulking agent.

本発明に係る目地材を取り付ける対象を説明する図であり、浴槽エプロンに対してカウンタを配置した全体構成を示す斜視図である。It is a figure explaining the object which attaches the joint material which concerns on this invention, and is a perspective view which shows the whole structure which has arrange | positioned the counter with respect to the bathtub apron. 本発明に係る目地材を装着するカウンタを説明する図であり、（ａ）は斜視図を示し、（ｂ）はカウンタの側壁を側方（浴槽エプロン側）から見た側面図であり、（ｃ）は（ｂ）の要部の拡大図である。It is a figure explaining the counter which mounts the joint material which concerns on this invention, (a) shows a perspective view, (b) is the side view which looked at the side wall of the counter from the side (bathtub apron side), c) is an enlarged view of the main part of (b). 本発明の目地材の実施例を説明する図であり、（ａ）は目地材の左側方から（目地材をカウンタに装着するように配置した際に浴槽側から）見た側面図であり、（ｂ）は目地材の右側方から（目地材をカウンタに装着するように配置した際にカウンタ側から）見た側面図であり、（ｃ）は（ｂ）の一部拡大図であり、（ｄ）は断面図である。It is a diagram illustrating an embodiment of the joint material of the present invention, (a) is a side view seen from the left side of the joint material (from the bathtub side when the joint material is arranged to be mounted on the counter), (B) is a side view seen from the right side of the joint material (from the counter side when the joint material is arranged to be mounted on the counter), (c) is a partially enlarged view of (b), (D) is sectional drawing. 上記実施例について、カウンタに目地材を装着する工程を説明する図であり、（ａ）は装着に先立ち、カウンタの上方に目地材を配置した状態を浴槽側から見た図であり、（ｂ）は（ａ）の状態から目地材を下方に移動してカウンタに目地材を被せた状態を示す図である。It is a figure explaining the process of mounting | wearing a joint material to a counter about the said Example, (a) is the figure which looked at the state which has arrange | positioned the joint material above the counter from the bathtub side before mounting | wearing, (b (A) is a figure which shows the state which moved the joint material downward from the state of (a), and covered the joint material on the counter. 図４に続いてカウンタに目地材を装着する工程を説明する図であり、（ａ）は図４（ｂ）の状態から目地材の折返し部を折り返している状態を示す斜視図であり、（ｂ）はカウンタへの目地材の装着を完了した図である。FIG. 5 is a diagram for explaining a process of attaching joint material to the counter following FIG. 4, and (a) is a perspective view showing a state in which the folded portion of the joint material is folded from the state of FIG. (b) is a diagram in which the joint material has been attached to the counter. 従来の目地材を説明する図であり、（ａ）は従来の目地材の一部を示す斜視図であり、（ｂ）は目地材の折返し部を折り返している状態を示し、（ｃ）は目地材の折返し部の引っ掛け部を目地材自体に形成された係止孔に係合し、浴槽エプロンとカウンタとの隙間に装着する準備が完了した状態を示す図である。It is a figure explaining the conventional joint material, (a) is a perspective view which shows a part of conventional joint material, (b) shows the state which has turned the folding | returning part of the joint material, (c) is It is a figure which shows the state which completed the preparation which attaches the hook part of the folding | turning part of a joint material to the latching hole formed in the joint material itself, and mounts | wears in the clearance gap between a bathtub apron and a counter.

本発明に係る目地材を実施するための形態を、実施例に基づき図面を参照して、以下説明する。本発明に係る目地材は、第１の部材と第２の部材との隙間に取り付けて、隙間を塞ぎ止水を行うものであるが、本明細書では、第１の部材と第２の部材として、浴壁や浴室内に設けられる部材を例として挙げて、実施例で説明する。   EMBODIMENT OF THE INVENTION The form for implementing the joint material which concerns on this invention is demonstrated below with reference to drawings based on an Example. The joint material according to the present invention is attached to the gap between the first member and the second member to close the gap and stop the water. In the present specification, the first member and the second member are used. As an example, a member provided in a bath wall or a bathroom will be described as an example.

本発明に係る目地材の実施例を図１〜５において説明する。図１は、浴室内において、浴槽１に浴槽エプロン２が取り付けられている。浴槽エプロン２は、大エプロン５と小エプロン６とを備え、それぞれが独立して着脱可能である。この浴槽エプロン２の小エプロン６に対面して接するようにカウンタ３が浴室の壁面４に取り付けられている浴室内の構成を示す。   An embodiment of a joint material according to the present invention will be described with reference to FIGS. In FIG. 1, a bathtub apron 2 is attached to a bathtub 1 in a bathroom. The bathtub apron 2 includes a large apron 5 and a small apron 6, each of which can be attached and detached independently. The structure in the bathroom where the counter 3 is attached to the wall surface 4 of the bathroom so as to face and contact the small apron 6 of the bathtub apron 2 is shown.

本明細書では、図１に矢印で示すように、洗い場７側からカウンタ３を目視して、手前側を前方として、奥側（浴室の壁面４側）を後方とし、浴槽１側を左側とする。   In this specification, as shown by an arrow in FIG. 1, the counter 3 is visually observed from the washing place 7 side, the front side is the front, the back side (the bathroom wall 4 side) is the back, and the bathtub 1 side is the left side. To do.

本発明の目地材８は、小エプロン６又は浴室の壁面４とカウンタ３との隙間、浴槽１と浴室の壁面４との隙間など、互いに接する第１の部材と第２の部材との隙間に取り付けて、隙間を塞ぎ止水を行うものである。本実施例では、第１の部材をカウンタ３とし、第２の部材を小エプロン６とし、目地材８を、カウンタ３に装着し、小エプロン６とカウンタ３との隙間を塞いで止水する構成について説明する。   The joint material 8 of the present invention is formed in the gap between the first apron 6 and the second member such as the gap between the small apron 6 or the wall surface 4 of the bathroom and the counter 3 and the gap between the bathtub 1 and the wall surface 4 of the bathroom. Attach and close the gap to stop the water. In this embodiment, the first member is the counter 3, the second member is the small apron 6, the joint material 8 is mounted on the counter 3, and the gap between the small apron 6 and the counter 3 is closed to stop the water. The configuration will be described.

図２（ａ）は、カウンタ３を小エプロン６に対面して壁面４に取り付ける前の斜視図を示す。カウンタ３は、図２（ａ）〜（ｃ）に示すように、天板部１１と、天板部１１の前端側（洗い場７側）から後端側（壁面４側）に向けて下方に傾斜した前面１２と、天板１１の左端側及び右端側それぞれから下方に延びる側壁１３と、を備えている。   FIG. 2A shows a perspective view before the counter 3 is attached to the wall surface 4 so as to face the small apron 6. As shown in FIGS. 2 (a) to 2 (c), the counter 3 is downwardly directed from the front plate portion 11 and the front end side (washing station 7 side) to the rear end side (wall surface 4 side). An inclined front surface 12 and side walls 13 extending downward from the left end side and the right end side of the top plate 11 are provided.

図２（ｂ）は、図２（ａ）においてカウンタ３の側壁を矢印方向から見た図であり、図２（ｃ）はその要部拡大図であるが、これらの図に示すように、側壁１３は、側壁１３の大部分をなす本体部１６と、側壁１３において前端側に位置する舌部１７とを備えている。舌部１７は、側壁１３の前端側の一部が切り欠かれて設けられたものである。   2 (b) is a view of the side wall of the counter 3 as viewed from the direction of the arrow in FIG. 2 (a), and FIG. 2 (c) is an enlarged view of the main part thereof. The side wall 13 includes a main body portion 16 that constitutes most of the side wall 13 and a tongue portion 17 that is positioned on the front end side of the side wall 13. The tongue portion 17 is provided by cutting out a part of the front end side of the side wall 13.

舌部１７の前端１９は、側壁１３の前面１２とともに、後方に向かって下方に傾斜するように形成されている。前記のとおり側壁１３の前端側の一部が切り欠かれているが、これによって、側壁１３には切り欠き１８が形成される。この切り欠き１８は、その前縁２３がカウンタ３の前面１２（舌部１７の前端１９）と略平行に後方に向けて下方傾斜している。舌部１７の下端２０は水平に形成されている。   The front end 19 of the tongue 17 is formed so as to incline downward toward the rear together with the front surface 12 of the side wall 13. As described above, a part of the front end side of the side wall 13 is notched, and thereby, the notch 18 is formed in the side wall 13. The front edge 23 of the notch 18 is inclined downwardly toward the rear substantially parallel to the front surface 12 of the counter 3 (front end 19 of the tongue portion 17). The lower end 20 of the tongue portion 17 is formed horizontally.

なお、切り欠き１８は、後記するが、目地材８の折返し部３３の引っ掛け部２９を係入することで、舌部１７に引っ掛けて固定する機能を有する。これと同等の機能を有する構成であるならば、切り欠き１８に替えて、側壁１３における切り欠き１８に相当する箇所の外側面を、切り欠き１８と同様の形状で凹ませ、舌部を設ける構成としてもよい。   As will be described later, the notch 18 has a function of being hooked and fixed to the tongue portion 17 by engaging the hook portion 29 of the folded portion 33 of the joint material 8. If the structure has the same function as this, instead of the notch 18, the outer surface of the side wall 13 corresponding to the notch 18 is recessed in the same shape as the notch 18, and a tongue is provided. It is good also as a structure.

図２（ｃ）に示すように、舌部１７の前端１９（カウンタ３の前面１２でもある）から切り欠き１８の前縁２３への垂線Ｓの長さＬは、側壁１３の本体部１６の高さＨ（後記する目地材８の高さと略同じ）と略同じ長さである。そして、舌部１７の下端２０は、側壁１３の本体部１６の下端２４よりも下方に位置するように構成されている。   As shown in FIG. 2C, the length L of the perpendicular S from the front end 19 of the tongue 17 (which is also the front surface 12 of the counter 3) to the front edge 23 of the notch 18 is The length is substantially the same as the height H (substantially the same as the height of the joint material 8 to be described later). And the lower end 20 of the tongue part 17 is comprised so that it may be located below rather than the lower end 24 of the main-body part 16 of the side wall 13. FIG.

図３（ａ）は、目地材８をカウンタ３に装着する前に、浴槽１側（図２（ａ）の矢印参照）から見た構成を示し、図３（ｂ）、（ｃ）は、図３（ａ）の反対側（カウンタ３側から）見た図である。目地材８は、樹脂材から形成され、図３（ａ）、（ｂ）に示すように、全体として板状で長細い形状に形成されている。   FIG. 3A shows a configuration viewed from the bathtub 1 side (see the arrow in FIG. 2A) before the joint material 8 is mounted on the counter 3, and FIGS. It is the figure seen from the other side (from the counter 3 side) of Fig.3 (a). The joint material 8 is formed of a resin material, and as shown in FIGS. 3A and 3B, the joint material 8 is formed in a plate shape and a long and thin shape as a whole.

目地材８は、図３（ｄ）にその断面を示すように、前後へ張り出して隙間を塞ぐ上面部２７と、上面部２７から下方に延びる差込部２８とを備え、差込部２８の下端には後方かつ上方に突き出たフック状の引っ掛け部２９が設けられている。差込部２８には、左右に張り出した止水用のひれ３０が上下方向に間隔をおいて複数段設けられている。   As shown in FIG. 3D, the joint material 8 includes an upper surface portion 27 that projects forward and backward to close the gap, and an insertion portion 28 that extends downward from the upper surface portion 27. At the lower end, a hook-like hooking portion 29 protruding rearward and upward is provided. The insertion portion 28 is provided with a plurality of water-stopping fins 30 protruding leftward and rightward at intervals in the vertical direction.

図３（ａ）〜（ｃ）に示すように、目地材８の長手方向の一端側（図１に示すようなカウンタ３に装着した場合において前方側）の差込部２８は、その一部が切り欠かれており、その前方に、折返し部３３が設けられている。   As shown in FIGS. 3A to 3C, the insertion portion 28 on one end side in the longitudinal direction of the joint material 8 (the front side when mounted on the counter 3 as shown in FIG. 1) is a part thereof. Is cut out, and a folded portion 33 is provided in front of the cutout.

折返し部３３は、差込部２８が切り欠かれて狭くなった狭小部３４を中心に下方かつ後方に折り返すことが可能である。折返し部３３は、その前方先端側に向かって下方に傾斜するように形成されている。   The folded portion 33 can be folded downward and rearward about the narrow portion 34 that is narrowed by cutting out the insertion portion 28. The folded portion 33 is formed to be inclined downward toward the front tip side.

目地材８のカウンタ３への装着とその作用は、後で詳記するが、目地材８を、カウンタ３の側壁１３に上方から被せ、引っ掛け部２９をカウンタ３の側壁１３の本体部１６の下端２４に引っ掛け、折返し部３３の引っ掛け部２９をカウンタ３の舌部１７に引っ掛けてカウンタ３に装着することによって、目地材８は、小エプロン６とカウンタ３との隙間に取り付けられ、上面部２７は、小エプロン６とカウンタ３との隙間を塞ぎ、ひれ３０は止水することが可能となる。   The mounting of the joint material 8 to the counter 3 and its operation will be described in detail later. The joint material 8 is placed on the side wall 13 of the counter 3 from above, and the hook portion 29 of the main body portion 16 of the side wall 13 of the counter 3 is covered. The joint material 8 is attached to the gap between the small apron 6 and the counter 3 by hooking on the lower end 24 and hooking the hook portion 29 of the folded portion 33 on the tongue portion 17 of the counter 3 and mounting it on the counter 3. 27 closes the gap between the small apron 6 and the counter 3, and the fin 30 can stop water.

（作用）
以上の構成から成る目地材８および目地材８が装着されたカウンタ３について、その作用などを以下に説明する。カウンタ３を、図１に示すように、小エプロン６に対面して壁面４に取り付けた状態としてから、目地材８をカウンタ３の左側の側壁１３に装着する。 (Function)
The operation of the joint material 8 having the above-described configuration and the counter 3 to which the joint material 8 is mounted will be described below. As shown in FIG. 1, the counter material 3 is attached to the wall surface 4 so as to face the small apron 6, and then the joint material 8 is attached to the left side wall 13 of the counter 3.

目地材８をカウンタ３の左側の側壁１３に装着する工程を、図４、図５などにおいて説明する。図４（ａ）に示すように、目地材８を、小エプロン６とカウンタ３との隙間の上方において、その狭小部３４がカウンタ３の前面１２の上縁１４に略対応するように位置させる。そして、図４（ａ）の矢印に示すように、目地材８を、カウンタ３に上方から被せながら、その差込部２８を小エプロン６とカウンタ３との隙間内に挿入していく。   The process of mounting the joint material 8 on the left side wall 13 of the counter 3 will be described with reference to FIGS. As shown in FIG. 4A, the joint material 8 is positioned above the gap between the small apron 6 and the counter 3 so that the narrow portion 34 substantially corresponds to the upper edge 14 of the front surface 12 of the counter 3. . Then, as shown by the arrow in FIG. 4A, the insertion portion 28 is inserted into the gap between the small apron 6 and the counter 3 while covering the joint material 8 on the counter 3 from above.

このようにして、目地材８の差込部２８の下端に形成された引っ掛け部２９が、図４（ｂ）に示すように、カウンタ３の側壁１３の本体部１６の下端２４に引っ掛かかり、目地材８の上面部２７がカウンタ３の側壁１３の上面に当接するまで挿入する。   In this way, the hook portion 29 formed at the lower end of the insertion portion 28 of the joint material 8 is hooked on the lower end 24 of the main body portion 16 of the side wall 13 of the counter 3 as shown in FIG. Then, the joint member 8 is inserted until the upper surface portion 27 of the joint material 8 contacts the upper surface of the side wall 13 of the counter 3.

この状態で、目地材８の狭小部３４をカウンタ３の前面１２の上縁１４に当接させて、図５（ａ）に示すように、折返し部３３を、目地材８の狭小部３４を中心に、カウンタ３の舌部１７の前端１９の傾斜面に沿うまで、下方かつ後方に折り曲げる。   In this state, the narrow portion 34 of the joint material 8 is brought into contact with the upper edge 14 of the front surface 12 of the counter 3, and as shown in FIG. In the center, it is bent downward and rearward along the inclined surface of the front end 19 of the tongue 17 of the counter 3.

このように折り曲げてから、折返し部３３の引っ掛け部２９を、後方に位置するカウンタ３の切り欠き１８内に係入することで、舌部１７に引っ掛けて固定する。これによって、目地材８は、図５（ｂ）に示すように、カウンタ３に装着されるとともに、小エプロン６とカウンタ３との隙間に挿入され、その隙間を塞いだ状態となる。   After being bent in this way, the hook portion 29 of the turn-back portion 33 is engaged with the notch 18 of the counter 3 located at the rear, thereby being hooked and fixed to the tongue portion 17. As a result, the joint material 8 is attached to the counter 3 and inserted into the gap between the small apron 6 and the counter 3 as shown in FIG. 5B, and the gap is closed.

この状態では、目地材８の上面部２７の左右の張り出し部が、それぞれ小エプロン６とカウンタ３の天板部１１に当接するとともに、目地材８の差込部２８に複数段設けられた左右のひれは小エプロン６とカウンタ３の側壁１３に当接する。この結果、小エプロン６とカウンタ３との隙間は、目地材８で止水することが可能となる。   In this state, the left and right overhanging portions of the upper surface portion 27 of the joint material 8 are in contact with the small apron 6 and the top plate portion 11 of the counter 3, respectively, The fins abut against the small apron 6 and the side wall 13 of the counter 3. As a result, the gap between the small apron 6 and the counter 3 can be stopped by the joint material 8.

以上のとおり、本発明の目地材８は、小エプロン６とカウンタ３との隙間に挿入し、引っ掛け部２９をカウンタ３に引っ掛けるだけで、ビスや両面粘着テープなどの特別な締結部材を要することなく、カウンタ３の側壁１３に装着し、隙間を容易に塞ぐことができる。従って、本実施例によれば、目地材８の取り付け作業は、従来のコーキングの充填作業などに比べると、特に技量を要することなく容易となる。   As described above, the joint material 8 of the present invention requires a special fastening member such as a screw or a double-sided adhesive tape only by being inserted into the gap between the small apron 6 and the counter 3 and hooking the hook portion 29 on the counter 3. It can be easily mounted on the side wall 13 of the counter 3 to close the gap. Therefore, according to the present embodiment, the jointing operation of the joint material 8 becomes easier without requiring any skill as compared with the conventional caulking filling operation or the like.

ところで、前記のとおり、カウンタ３について、図２（ｃ）に示すように、舌部１７の前端１９から切り欠き１８の前縁２３への垂線Ｓの長さＬは、側壁１３の本体部１６の高さＨ（目地材８の高さに略同じ）と略同じ長さとしたが、カウンタ３をこのような寸法関係に形成することで、目地材８の折返し部３３を折り返すと、その引っ掛け部２９が舌部１７に丁度引っ掛かけることが可能となる。   Incidentally, as described above, as shown in FIG. 2C, the length L of the perpendicular S from the front end 19 of the tongue portion 17 to the front edge 23 of the notch 18 of the counter 3 is the main body portion 16 of the side wall 13. The height H (substantially the same as the height of the joint material 8) is approximately the same length, but when the folded portion 33 of the joint material 8 is folded by forming the counter 3 in such a dimensional relationship, the hook 3 is hooked. The portion 29 can be hooked on the tongue portion 17 exactly.

そして、折返し部３３を折り曲げてから折返し部３３の引っ掛け部２９を、後方に位置するカウンタ３の切り欠き１８内に係入し舌部１７に引っ掛けて固定する構成であるので、図１に示すような一辺（カウンタの側壁１３）のみへの目地材８の取り付けであっても、目地材８を小エプロン６とカウンタ３との隙間の適切な位置に位置決めして装着でき、しかも、目地材８が前方に移動してずれたり飛び出したするようなことが抑制される。   Then, after the folding portion 33 is bent, the hooking portion 29 of the folding portion 33 is engaged with the notch 18 of the counter 3 located at the rear and hooked on the tongue portion 17 to be fixed. Even if the joint material 8 is attached only to one side (the side wall 13 of the counter), the joint material 8 can be positioned and mounted at an appropriate position in the gap between the small apron 6 and the counter 3. It is suppressed that 8 moves ahead, and it shifts or jumps out.

しかしながら、万一、折返し部３３の引っ掛け部２９が舌部１７からはずれてしまうと、目地材８が前方に移動し、ずれたり飛び出したりするおそれもある。そのような場合であっても、本発明では、目地材８が前方に移動してカウンタ３からずれたり飛び出したりするようなことは抑制される。   However, if the hook portion 29 of the folded-back portion 33 is detached from the tongue portion 17, the joint material 8 may move forward and may be displaced or jumped out. Even in such a case, in the present invention, the joint material 8 is prevented from moving forward and being displaced from or protruding from the counter 3.

即ち、前記したとおり、舌部１７の下端２０は、側壁１３の本体部１６の下端２４よりも下方に位置するように構成されている。従って、引っ掛け部２９が舌部１７からはずれて目地材８が前方に移動しても、目地材８において差込部２８が切り欠かれた前端の部分３５（図５（ａ）、図５（ｂ）参照）が舌部１７（より詳細には切り欠き１８の前縁２３）に当接して規制されるので、目地材８が前方に移動してカウンタ３からずれたり飛び出したりするようなことは抑制される。   That is, as described above, the lower end 20 of the tongue portion 17 is configured to be positioned below the lower end 24 of the main body portion 16 of the side wall 13. Therefore, even if the hook portion 29 is detached from the tongue portion 17 and the joint material 8 moves forward, the front end portion 35 in which the insertion portion 28 is notched in the joint material 8 (FIG. 5A, FIG. b)) is regulated by contacting the tongue 17 (more specifically, the front edge 23 of the notch 18), so that the joint material 8 moves forward and deviates from or protrudes from the counter 3. Is suppressed.

前記したとおり、図６に示すような従来の目地材４１では、本実施例に示すように、カウンタ３の前面１２が後方に向けて下方に傾斜していると、カウンタ３の前面１２の形状に沿って、カウンタ３の側壁１３に装着することができない。   As described above, in the conventional joint material 41 as shown in FIG. 6, as shown in the present embodiment, when the front surface 12 of the counter 3 is inclined downward toward the rear, the shape of the front surface 12 of the counter 3 is formed. Along the side wall 13 of the counter 3.

しかし、本実施例では、カウンタ３の前面１２（舌部１７の前端１９）と略平行に切り欠き１８を形成することで、目地材８は、カウンタ３の舌部１７の前端１９が後方に向けて下方に鋭角（カウンタ３の天板部１１と前面１２のなす角度が鋭角）で傾斜している構成であっても、カウンタ３の舌部１７の前端１９に沿って、カウンタ３の側壁１３に装着することができ、小エプロン６とカウンタ３との隙間の前後方向の全領域を塞ぐことが可能となる。   However, in this embodiment, the notch 18 is formed substantially parallel to the front surface 12 of the counter 3 (the front end 19 of the tongue portion 17), so that the front end 19 of the tongue portion 17 of the counter 3 is rearward. Even when the counter 3 is inclined at an acute angle (the angle formed between the top plate portion 11 and the front surface 12 of the counter 3 is an acute angle), the side wall of the counter 3 extends along the front end 19 of the tongue portion 17 of the counter 3. 13, and the entire area in the front-rear direction of the gap between the small apron 6 and the counter 3 can be closed.

従って、目地材８が、隙間前方に抜け出るようなことがなく、十分な止水を行い、また見栄えが良い。なお、カウンタの前面１２が前方向けて下方に鈍角（カウンタ３の天板部１１と前面１２のなす角度が鈍角）で傾斜している構成であっても、カウンタ３の前面１２（舌部１７の前端１９）の形状に沿って隙間に装着することができる。   Therefore, the joint material 8 does not come out in front of the gap, performs sufficient water stop, and has a good appearance. Even if the front surface 12 of the counter is inclined forward at an obtuse angle (the angle formed by the top plate portion 11 of the counter 3 and the front surface 12 is an obtuse angle), the front surface 12 (tongue 17 of the counter 3). Can be mounted in the gap along the shape of the front end 19).

本実施例では、目地材８はカウンタ３の側壁１３に装着されているが、小エプロン６とは係合していないので、メインテナンスなどで、大エプロン５を取り外した後に、小エプロン６を前方にスライドさせて取り外すと、カウンタ３との間で隙間を形成していた小エプロン６の支えがなくなり、目地材８は、破損することなくはずれるので、従来のコーキングのように切断して取り外す構成に比べて、目地材８を隙間からの取り外す作業が容易となる。   In this embodiment, the joint material 8 is mounted on the side wall 13 of the counter 3, but is not engaged with the small apron 6. Therefore, after the large apron 5 is removed by maintenance or the like, the small apron 6 is moved forward. When it is slid and removed, the support of the small apron 6 that forms a gap with the counter 3 is lost, and the joint material 8 is released without being damaged. Therefore, the structure is cut and removed like conventional caulking. Compared to the above, the work of removing the joint material 8 from the gap is facilitated.

また、メインテナンス後に小エプロン６を元の状態に戻せば、小エプロン６とカウンタ３との間に再び隙間が形成されるので、この隙間に改めて目地材８を装着すれば、コーキングを再度、隙間に充填する必要はなく、目地材８を再利用できる。   Further, if the small apron 6 is returned to the original state after maintenance, a gap is formed again between the small apron 6 and the counter 3. Therefore, if the joint material 8 is newly attached to the gap, the caulking is again separated. The joint material 8 can be reused.

以上の実施例では、目地材８が、カウンタ３の一辺である側壁１３に装着され、小エプロン６とカウンタ３との隙間を止水する構成において説明したが、本発明の目地材８は、カウンタ３の一辺だけでなく、カウンタ３の周囲に装着してもよい。   In the above embodiment, the joint material 8 is attached to the side wall 13 which is one side of the counter 3 and the gap between the small apron 6 and the counter 3 is stopped. However, the joint material 8 of the present invention is It may be mounted not only on one side of the counter 3 but also around the counter 3.

また、カウンタ３の側壁１３ではなく、小エプロン６など、浴槽側に引っ掛け部２９を設けて装着してもよい。さらには、浴槽に引っ掛け部２９を設け、目地材８を浴槽の周囲に装着して、浴槽と隣接する壁面、その他の部材との隙間を塞ぐ構成としてもよい。   Moreover, you may mount | wear with the hook parts 29 in the bathtub side, such as the small apron 6, instead of the side wall 13 of the counter 3. Furthermore, it is good also as a structure which provides the hook part 29 in a bathtub, mounts | wears the joint material 8 around the bathtub, and closes the clearance gap between the wall surface adjacent to a bathtub, and another member.

以上、本発明に係る目地材を実施するための形態を実施例に基づいて説明したが、本発明はこのような実施例に限定されるものではなく、特許請求の範囲に記載された技術的事項の範囲内でいろいろな実施例があることは言うまでもない。   As mentioned above, although the form for implementing the joint material which concerns on this invention was demonstrated based on the Example, this invention is not limited to such an Example, The technical statement described in the claim It goes without saying that there are various embodiments within the scope of the matter.

本発明に係る目地材は上記のような構成であるから、浴槽エプロン又は浴室の壁面とカウンタとの隙間に適用できるだけでなく、浴槽と壁面など、その周囲の部材との隙間の止水の構成としても適用可能である。さらには、浴槽などとは関係なく、２つの隣接する部材の隙間の止水をするためであれば、その他、いろいろな部材間の隙間に適用できる。   Since the joint material according to the present invention is configured as described above, it can be applied not only to the gap between the bathtub apron or the wall surface of the bathroom and the counter, but also to the water stoppage of the gap between the bathtub and the wall and other surrounding members. It is also applicable. Furthermore, the present invention can be applied to gaps between various other members as long as it is intended to stop water in the gap between two adjacent members regardless of a bathtub or the like.

１ 浴槽
２ 浴槽エプロン
３ カウンタ
４ 浴室の壁面
５ 大エプロン
６ 小エプロン
７ 洗い場
８ 目地材
１１ カウンタの天板部
１２ カウンタの前面
１３ カウンタの側壁
１４ カウンタの前面の上縁
１６ 側壁の本体部
１７ 側壁の舌部
１８ 側壁の切り欠き
１９ 舌部の前端
２０ 舌部の下端
２３ 切り欠きの前縁
２４ 本体部の下端
２７ 目地材の上面部
２８ 目地材の差込部
２９ 目地材の引っ掛け部
３０ 目地材の止水用のひれ
３３ 目地材の折返し部
３４ 目地材の狭小部
３５ 差込部の前端の部分
４１ 目地材
４２ 上面部
４３ 差込部
４６ 折返し部
４７ 差込部の係止孔
４８ 折返し部の引っ掛け部 1 Bathtub
2 Bath apron
3 counter
4 Bathroom wall 5 Large apron 6 Small apron 7 Washing area
8 Joint materials
11 Counter top plate
12 Front of counter
13 Counter side wall
14 Upper edge of front of counter
16 Side wall body
17 Side wall tongue
18 Notch on side wall
19 Front edge of tongue
20 Lower end of tongue
23 Leading edge of the notch
24 Lower end of main body
27 Upper surface of joint material
28 Joint of joint material
29 Hook of joint material
30 Fin for water stoppage of joint material
33 Folding part of joint material
34 Narrow portion of joint material 35 Front end portion of insertion portion 41 Joint material 42 Upper surface portion 43 Insertion portion 46 Folding portion 47 Locking hole of insertion portion 48 Hook portion of folding portion

Claims (5)

互いに隣接する第１の部材と第２の部材の間の隙間を塞ぐ目地材であって、
第１の部材は第２の部材に面した側壁を有し、側壁は、本体部と側壁の前方の一部が切り欠きもしくは凹まされて形成される舌部が設けられており、
目地材は隙間を塞ぐ上面部と上面部から下方に延びる差込部を備え、差込部の下端には引っ掛け部が設けられ、引っ掛け部は第１の部材の側壁に引っ掛け固定されており、目地材の第１の部材の前方側の差込部が切り欠かれてその前方に折返し部が設けられ、折返し部は、舌部に引っ掛け固定されることを特徴とする目地材。 A joint material that closes a gap between the first member and the second member adjacent to each other,
The first member has a side wall facing the second member, and the side wall is provided with a tongue formed by cutting out or denting a part of the front side of the main body and the side wall,
The joint material includes an upper surface portion that closes the gap and an insertion portion that extends downward from the upper surface portion. A joint material characterized in that the insertion portion on the front side of the first member of the joint material is notched and a folded portion is provided in front thereof, and the folded portion is hooked and fixed to the tongue portion. 請求項１に記載の目地材において、第１の部材の前面が後方に向って傾斜して設けられ、前記側壁の一部が切り欠かれて形成された側壁の切り欠きは、第１の部材の前面と略平行に後方に傾斜して形成されていることを特徴とする目地材。   The joint material according to claim 1, wherein the front surface of the first member is provided to be inclined rearward, and the side wall notch formed by cutting out a part of the side wall is the first member. A joint material characterized by being inclined rearward substantially parallel to the front surface of the joint. 請求項１または２に記載の目地材において、舌部の前端から切り欠きの縁への垂線の長さは側壁の本体部の高さと略同じ長さであることを特徴とする目地材。   The joint material according to claim 1 or 2, wherein the length of the perpendicular from the front end of the tongue portion to the edge of the notch is substantially the same as the height of the main body portion of the side wall. 請求項１から３のいずれかに記載の目地材において、舌部の下端は側壁の本体部の下端よりも下方に位置することを特徴とする目地材。   The joint material according to any one of claims 1 to 3, wherein the lower end of the tongue portion is located below the lower end of the main body portion of the side wall. 請求項１から４のいずれかに記載の目地材において、第１の部材はカウンタであり、第２の部材は浴槽エプロン又は浴室壁であることを特徴とする目地材。   The joint material according to any one of claims 1 to 4, wherein the first member is a counter and the second member is a bath apron or a bathroom wall.
JP2014259547A 2014-12-23 2014-12-23 Joint material Expired - Fee Related JP6423711B2 (en)

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JP4432098B2 (en) * 2001-03-30 2010-03-17 Ｔｏｔｏ株式会社 Bathtub joint material
JP3608081B2 (en) * 2002-04-09 2005-01-05 株式会社Ｉｎａｘ Bathtub joint material
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JP4781759B2 (en) * 2005-09-12 2011-09-28 株式会社ハウステック How to attach joints to bathroom units
JP4668050B2 (en) * 2005-12-02 2011-04-13 株式会社Ｉｎａｘ Bathroom counter mounting structure
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