JP2001269289A - Connection structure of toilet seat member - Google Patents
Connection structure of toilet seat memberInfo
- Publication number
- JP2001269289A JP2001269289A JP2000082823A JP2000082823A JP2001269289A JP 2001269289 A JP2001269289 A JP 2001269289A JP 2000082823 A JP2000082823 A JP 2000082823A JP 2000082823 A JP2000082823 A JP 2000082823A JP 2001269289 A JP2001269289 A JP 2001269289A
- Authority
- JP
- Japan
- Prior art keywords
- seat
- joint
- toilet seat
- soft resin
- joining
- 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.)
- Pending
Links
Landscapes
- Toilet Supplies (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】この発明は、便座等の便器用部材
の接合構造に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a joint structure for a toilet member such as a toilet seat.
【0002】[0002]
【従来の技術及びその課題】従来、便器の便座は、座表
部と座裏部の接合面を振動溶着等で溶着して、または接
合面をコーティング処理して、便座の内部に水が侵入し
ないような構造にしている。しかし、従来の接合構造で
は、溶着機やコーティング処理を行う設備が必要であ
り、組立生産性が悪いという問題点があり、また溶着さ
れているため分解することができず、内部のヒーター等
を取り外して、素材ごとに分別することが困難で、リサ
イクル化ができないという問題点があった。2. Description of the Related Art Conventionally, in the toilet seat of a toilet bowl, water has entered the interior of the toilet seat by welding the joint surface between the front and back of the seat by vibration welding or by coating the joint surface. It does not have a structure. However, the conventional joining structure requires a welding machine and equipment for performing a coating process, and has a problem that the assembly productivity is low.In addition, since it is welded, it cannot be disassembled. There is a problem that it is difficult to remove and separate each material, and it cannot be recycled.
【0003】[0003]
【課題を解決するための手段】本発明は、上記従来の問
題点に鑑み案出したものであって、溶着機とかコーティ
ング設備が不要で、コーティング処理する必要がなく、
組立生産性が良好で、しかも、容易に分解することので
きる便器用部材の接合構造を提供せんことを目的とし、
その第1の要旨は、表側部材と裏側部材の接合面を当接
させて接合する便器用部材の接合構造において、前記表
側部材または裏側部材の接合面あるいは両方の接合面を
柔軟性のある軟質樹脂としたことである。また、第2の
要旨は、前記軟質樹脂が、2色成形により前記表側部材
または裏側部材あるいは両方に固着一体化されているこ
とである。SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned conventional problems, and does not require a welding machine or a coating facility, and does not require a coating process.
The object of the present invention is to provide a joint structure of a toilet bowl member that has good assembly productivity and can be easily disassembled.
The first gist is that in a joint structure of a toilet bowl member in which a joining surface of a front member and a back member is brought into contact with each other and joined, a joining surface of the front member or the back member or both joining surfaces are made of a soft material. It is a resin. A second gist is that the soft resin is fixedly integrated with the front member or the back member or both by two-color molding.
【0004】[0004]
【実施例】以下、本発明の実施例を図面に基づいて説明
する。図1は、便器の上面に配置される便座の裏側部材
を構成する座裏部1の斜視構成図であり、また図2は、
便座の表側部材を構成する座表部3を裏返した斜視構成
図である。前記図1の座裏部1には、外周に外周接合片
1aが一体状に立ち上げ形成されており、また、中央部
の便座穴Hの外周にも、内周接合片1bが一体状に立ち
上げ形成されており、内周接合片1bと外周接合片1a
間に、ボス部1cが4個立ち上げ形成され、また、外周
接合片1aの内側および内周接合片1bの外側に、所定
間隔で爪片1d,1d,1d,1dが立設されたものと
なっている。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective configuration diagram of a seat back portion 1 constituting a back side member of a toilet seat arranged on the upper surface of a toilet, and FIG.
FIG. 3 is a perspective configuration diagram in which a seat surface portion 3 constituting a front member of the toilet seat is turned upside down. In the seat back portion 1 of FIG. 1, an outer peripheral joint piece 1a is integrally formed on the outer periphery so as to rise integrally therewith, and an inner peripheral joint piece 1b is also integrally formed on the outer periphery of the toilet seat hole H in the central portion. The inner peripheral joint piece 1b and the outer peripheral joint piece 1a
In between, four boss portions 1c are formed upright, and claw pieces 1d, 1d, 1d, 1d are erected at predetermined intervals inside the outer peripheral joining piece 1a and outside the inner peripheral joining piece 1b. It has become.
【0005】本例では、外周接合片1aの内側および内
周接合片1bの外側に、図3の拡大斜視図で示すよう
に、柔軟性を有する軟質樹脂2a,2bが一体化された
ものとなっている。すなわち、座裏部1と座表部3はP
P樹脂で形成されているが、この軟質樹脂2a,2b
は、例えばエラストマー樹脂で構成されて、PP樹脂製
の座裏部1の製造時に2色成形で一体化させたものであ
る。なお、軟質樹脂2a,2bは、外周接合片1a及び
内周接合片1bよりも上方へ突出しており、その上面が
接合面Pとなっている。In this embodiment, as shown in an enlarged perspective view of FIG. 3, flexible soft resins 2a and 2b are integrated on the inner side of the outer peripheral joint piece 1a and the outer side of the inner peripheral joint piece 1b. Has become. That is, the seat back 1 and the seat front 3 are P
The soft resin 2a, 2b
Is made of, for example, an elastomer resin, and is integrated by two-color molding at the time of manufacturing the seat back portion 1 made of PP resin. Note that the soft resins 2a and 2b protrude above the outer peripheral joint piece 1a and the inner peripheral joint piece 1b, and the upper surface thereof is a joint surface P.
【0006】一方、座表部3は、図2に示すように、外
周に一体状に立ち上げて外周接合片3aが形成されてお
り、この外周接合片3aの上面が接合面Pを構成してい
る。また、便座穴Hの外周にも、立ち上げ状に内周接合
片3bが一体形成されており、その上面が接合面Pを構
成している。また、内周接合片3bと外周接合片3a間
に、4本の補強突起3d,3d,3d,3dが突出状に
一体形成されている。On the other hand, as shown in FIG. 2, the seat surface portion 3 is integrally raised on the outer periphery to form an outer peripheral joint piece 3a, and the upper surface of the outer peripheral joint piece 3a forms a joint surface P. ing. An inner peripheral joint piece 3b is also integrally formed on the outer periphery of the toilet seat hole H in a rising shape, and the upper surface thereof constitutes a joint surface P. Further, four reinforcing projections 3d, 3d, 3d, 3d are integrally formed between the inner peripheral joint piece 3b and the outer peripheral joint piece 3a in a protruding manner.
【0007】図4の拡大断面図で示すように、座裏部1
に対し座表部3を接合面Pで接合させる際に、前記軟質
樹脂2aが座表部3の外周接合片3aの接合面Pに当接
し、軟質であるため接合面Pに軟質樹脂2aが密着状態
で接合されることとなり、コーティング処理を行わなく
ても、水等が内部に侵入しないような接合構造となり、
確実に水密性を確保することができるものとなる。な
お、軟質樹脂2bは座表部3の内周接合片3bの接合面
Pに密着状態で接合され、水密性が確保される。As shown in the enlarged sectional view of FIG.
On the other hand, when the seat surface portion 3 is joined at the joining surface P, the soft resin 2a comes into contact with the joining surface P of the outer peripheral joining piece 3a of the seat surface portion 3, and since the soft resin 2a is soft, the soft resin 2a It will be joined in a close contact state, even if it does not perform coating treatment, it will have a joint structure that water etc. does not enter inside,
Watertightness can be reliably ensured. Note that the soft resin 2b is joined to the joining surface P of the inner peripheral joining piece 3b of the seat surface portion 3 in a close contact state, and watertightness is ensured.
【0008】その状態でボス部1c,1cにビスを通し
て、4本のビスで座裏部1と座表部3を連結固定するこ
とができ、しかも本例では、爪片1d,1d,1d,1
dが座表部3の係止部3c,3c,3c,3cに係入さ
れ、座裏部1と座表部3の連結を補助しており、4カ所
のビスだけでは、撓みが生ずることがあるため、この複
数の爪片1d,1dで両者を固定させるように構成され
ている。In this state, the seat back portion 1 and the seat surface portion 3 can be connected and fixed with four screws by passing screws through the boss portions 1c, 1c. In this embodiment, the claw pieces 1d, 1d, 1d, 1
d is engaged with the locking portions 3c, 3c, 3c, 3c of the seat surface portion 3 and assists the connection between the seat back portion 1 and the seat surface portion 3, and bending may occur with only four screws. Therefore, the plurality of claw pieces 1d, 1d are configured to fix both.
【0009】従って、従来のような溶着機とかコーティ
ング処理を行う機械設備が不要であり、座裏部1に対し
座表部3を押し付けて組付け、水密性を確保することが
できる。しかも、4本のビスを外すことにより、容易に
座裏部1と座表部3を分解することができ、内部に配設
されるヒーターを取り外して、樹脂素材を容易に分別す
ることができ、リサイクル化が容易なものとなる。Therefore, there is no need for a conventional welding machine or mechanical equipment for performing a coating process, and the seat surface portion 3 can be pressed against the seat back portion 1 to assemble and secure watertightness. Moreover, by removing the four screws, the seat back 1 and the seat front 3 can be easily disassembled, and the heater disposed inside can be removed to easily separate the resin material. , Making it easy to recycle.
【0010】なお、本例では、図4に示すように、外周
接合片1aの内側に軟質樹脂2aを2色成形で一体化さ
せた構造を例示しているが、この軟質樹脂2aを、外周
接合片1aの外側に固着一体化させて構成することもで
きる。In this embodiment, as shown in FIG. 4, a structure is shown in which a soft resin 2a is integrated by two-color molding inside the outer peripheral joining piece 1a. It may be configured to be fixedly integrated with the outside of the joining piece 1a.
【0011】さらに、図5及び図6に示すように、座裏
部1の外周に上方へ突出して接合凸部1eを形成させ、
この接合凸1eの上端に2色成形で軟出樹脂2を固着一
体化させておき、一方の座表部3の外周には、軟質樹脂
2の幅よりも狭い幅に設定して凹み状に接合凹溝3eを
形成させておき、組付け時に、図6に示すように、軟質
樹脂2aを接合凹溝3e内に押し込んで、軟質樹脂2を
接合凹溝3e内に密着させ、座裏部1に対し、座表部3
を確実な水密性を確保して組付けることができるように
構成しておくことができ、コーティング処理を行うこと
なく、確実な水密性が確保されて、組付け作業も容易な
ものとなる。また、後に分解も容易に行えるものとな
る。Further, as shown in FIG. 5 and FIG. 6, a joining convex portion 1e is formed to protrude upward on the outer periphery of the seat back portion 1,
The softening resin 2 is fixed and integrated with the upper end of the joining protrusion 1e by two-color molding, and the width of the softening resin 2 is set to be smaller than the width of the soft resin 2 on the outer periphery of the one seat portion 3 to form a dent. The joining groove 3e is formed, and at the time of assembling, as shown in FIG. 6, the soft resin 2a is pushed into the joining groove 3e to bring the soft resin 2 into close contact with the joining groove 3e. 1 for 1
Can be assembled so as to ensure the watertightness, and the watertightness can be ensured without performing the coating process, so that the assembling operation can be easily performed. Further, the disassembly can be easily performed later.
【0012】さらに、図7に示すように、座表部3側の
接合溝3e内に軟質樹脂2を2色成形で固着一体化させ
ておき、この軟質樹脂2に対して、座裏部1の接合凸部
1eを押し込んで接合する構造を採用することもでき、
接合凸部1eが軟質樹脂2内に押し付けられ、良好に水
密性を確保することができるものとなる。Further, as shown in FIG. 7, a soft resin 2 is fixed and integrated by two-color molding in the joint groove 3e on the seat surface portion 3 side. It is also possible to adopt a structure in which the joining convex portion 1e is pressed and joined.
The joining convex portion 1e is pressed into the soft resin 2 so that good watertightness can be secured.
【0013】なお、軟質樹脂2を2色成形で固着一体化
させて接合する構造は、便座に限らず、図8に示すよう
な便座ボックス4にも適用することができるものであ
り、局部洗浄装置の機能部品等が内蔵される便座ボック
ス4の、裏側部材5の外周接合片5aの内側等に軟質樹
脂2を2色成形で固着一体化させておき、この軟質樹脂
2を、組付け時に表側部材6の外周接合片6aの接合面
Pに当接させて、良好に水密性を確保して裏側部材5と
表側部材6を組付けることができ、コーティングをする
必要がなく、確実に水密性が確保されるものとなり、組
付け作業が容易で、分解も容易なものとなる。その他、
裏側部材に対し表側部材を組付けて水密性を確保する必
要のある便器用部材にも、接合面に軟質樹脂2を用い
て、水等の侵入のない接合構造とすることができるもの
である。The structure in which the soft resin 2 is fixed and integrated by two-color molding and joined is applicable not only to the toilet seat but also to the toilet seat box 4 as shown in FIG. The soft resin 2 is fixed and integrated into the toilet seat box 4 in which the functional parts of the apparatus are built, for example, inside the outer peripheral joint piece 5a of the back side member 5 by two-color molding. The back side member 5 and the front side member 6 can be assembled with good contact with the joint surface P of the outer peripheral joint piece 6a of the front side member 6 without any need for coating. Thus, the assembling work is easy and the disassembling is easy. Others
Even for a toilet member that needs to secure water tightness by assembling the front side member to the back side member, it is possible to use a soft resin 2 on the bonding surface to form a bonding structure free of water or the like. .
【0014】[0014]
【発明の効果】本発明は、表側部材と裏側部材の接合面
を当接させて接合する便器用部材の接合構造において、
表側部材または裏側部材の接合面あるいは両方の接合面
を柔軟性のある軟質樹脂としたことにより、表側部材と
裏側部材をコーティング処理なしで確実に水密性を確保
して組付けることができ、組付け作業が容易で、従来の
ような溶着機の設備が不要となり、しかも分解が可能
で、良好にリサイクル化できるものとなる。According to the present invention, there is provided a joint structure for a toilet member which is joined by bringing the joint surfaces of a front member and a back member into contact with each other.
By using a flexible soft resin for the joint surface of the front member or the back member or both joint surfaces, the front member and the back member can be securely assembled without coating treatment and can be assembled with water tightness. The attachment work is easy, and the equipment of the conventional welding machine is not required, and it can be disassembled and can be recycled well.
【0015】また、軟質樹脂が、2色成形により表側部
材または裏側部材あるいは両方に固着一体化されている
ことにより、便器用部材を製造する際に2色成形により
軟質樹脂を良好に固着一体化させることができ、生産性
が良好なものとなる。Further, since the soft resin is fixed and integrated to the front member or the back member or both by two-color molding, the soft resin is preferably fixed and integrated by two-color molding when manufacturing a toilet member. And the productivity is good.
【図1】便座の座裏部の斜視構成図である。FIG. 1 is a perspective configuration diagram of a seat back portion of a toilet seat.
【図2】便座の座表部の裏返した状態の斜視構成図であ
る。FIG. 2 is a perspective configuration view of the toilet seat in a state where a seat surface is turned upside down.
【図3】軟質樹脂を固着一体化させた部分の拡大斜視構
成図である。FIG. 3 is an enlarged perspective view of a portion where a soft resin is fixedly integrated.
【図4】軟質樹脂を当接させた接合部分の拡大断面構成
図である。FIG. 4 is an enlarged cross-sectional configuration diagram of a joining portion where a soft resin is brought into contact.
【図5】接合構造の変更例を示す組付け前の分解断面図
である。FIG. 5 is an exploded sectional view showing a modified example of the joining structure before assembling.
【図6】図5の状態から組付けた状態の断面構成図であ
る。FIG. 6 is a cross-sectional configuration view of a state where the apparatus is assembled from the state of FIG. 5;
【図7】さらに異なる接合構造を示す接合部の断面構成
図である。FIG. 7 is a cross-sectional configuration diagram of a joint showing a further different joint structure.
【図8】便座ボックスの接合部に軟質樹脂を固着一体化
させて組付ける構造の要部分解斜視図である。FIG. 8 is an exploded perspective view of a main part of a structure in which a soft resin is fixed to and integrated with a joint portion of the toilet seat box.
1 座裏部 1a 外周接合片 1b 内周接合片 1c ボス部 1d 爪片 1e 接合凸部 2,2a,2b 軟質樹脂 3 座表部 3a 外周接合片 3b 内周接合片 3c 係止部 3e 接合凹溝 4 便座ボックス 5 裏側部材 5a 外周接合片 6 表側部材 6a 外周接合片 H 便座穴 P 接合面 DESCRIPTION OF SYMBOLS 1 Seat back part 1a Outer peripheral joint piece 1b Inner peripheral joint piece 1c Boss part 1d Claw piece 1e Joint convex part 2, 2a, 2b Soft resin 3 Seat surface part 3a Outer peripheral joint piece 3b Inner peripheral joint piece 3c Lock part 3e Joint concave Groove 4 Toilet seat box 5 Back side member 5a Outer peripheral joint piece 6 Front side member 6a Outer peripheral joint piece H Toilet seat hole P Joint surface
───────────────────────────────────────────────────── フロントページの続き (72)発明者 川添 俊介 愛知県常滑市鯉江本町5丁目1番地 株式 会社イナックス内 Fターム(参考) 2D037 AA13 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Shunsuke Kawazoe 5-1-1 Koiehonmachi, Tokoname-shi, Aichi F-term in Inax Co., Ltd. (reference) 2D037 AA13
Claims (2)
て接合する便器用部材の接合構造において、前記表側部
材または裏側部材の接合面あるいは両方の接合面を柔軟
性のある軟質樹脂としたことを特徴とする便器用部材の
接合構造。1. A joint structure for a toilet bowl member in which a joint surface between a front member and a back member is brought into contact with each other and joined, and a joint surface between the front member and the back member or both joint surfaces are made of a flexible soft resin. A joint structure for a member for a toilet bowl.
側部材または裏側部材あるいは両方に固着一体化されて
いることを特徴とする請求項1に記載の便器用部材の接
合構造。2. The joint structure for a toilet bowl member according to claim 1, wherein the soft resin is fixedly integrated with the front member or the rear member or both by two-color molding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000082823A JP2001269289A (en) | 2000-03-23 | 2000-03-23 | Connection structure of toilet seat member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000082823A JP2001269289A (en) | 2000-03-23 | 2000-03-23 | Connection structure of toilet seat member |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2001269289A true JP2001269289A (en) | 2001-10-02 |
Family
ID=18599571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000082823A Pending JP2001269289A (en) | 2000-03-23 | 2000-03-23 | Connection structure of toilet seat member |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2001269289A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110960136A (en) * | 2018-09-28 | 2020-04-07 | Toto株式会社 | Toilet seat |
-
2000
- 2000-03-23 JP JP2000082823A patent/JP2001269289A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110960136A (en) * | 2018-09-28 | 2020-04-07 | Toto株式会社 | Toilet seat |
CN110960136B (en) * | 2018-09-28 | 2021-10-08 | Toto株式会社 | Toilet seat |
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