JPH01310051A - Gutter coupler - Google Patents
Gutter couplerInfo
- Publication number
- JPH01310051A JPH01310051A JP13902788A JP13902788A JPH01310051A JP H01310051 A JPH01310051 A JP H01310051A JP 13902788 A JP13902788 A JP 13902788A JP 13902788 A JP13902788 A JP 13902788A JP H01310051 A JPH01310051 A JP H01310051A
- Authority
- JP
- Japan
- Prior art keywords
- molding
- section
- gutter
- insert
- soft elastic
- 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
- 238000000465 moulding Methods 0.000 claims abstract description 28
- 230000037431 insertion Effects 0.000 claims abstract description 8
- 238000003780 insertion Methods 0.000 claims abstract description 8
- 229920003002 synthetic resin Polymers 0.000 abstract description 2
- 239000000057 synthetic resin Substances 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 238000004026 adhesive bonding Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Sewage (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は、軒樋を接続する樋継手に関し、詳しくは金型
構成を比較的簡素になしながら煩わしい接着作業を回避
し、樋接続時の水蜜性を確実なものになそうとする技術
に係るものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a gutter joint for connecting eaves gutters, and more specifically, the present invention relates to a gutter joint for connecting eaves gutters, and more specifically, it avoids troublesome gluing work while making the mold configuration relatively simple, and improves the performance when connecting gutter. This relates to technology that attempts to ensure water-tightness.
［従来の技術］
従来、軒樋を接続する樋継手は、１７図に示すように、
硬質の接続部３′の挿入接続凹所２を形成している延出
片２ａに断面波形の軟質伸縮部４を接着剤６にて接続す
るものであった。[Prior Art] Conventionally, gutter joints for connecting eaves gutters are as shown in Figure 17.
A soft extensible portion 4 having a corrugated cross section was connected with an adhesive 6 to an extending piece 2a forming an insertion/connection recess 2 of a hard connecting portion 3'.
［発明が解決しようとする課題］
ところが、このように接着剤を使って軟質伸縮８１Ｓ４
を硬質の接続部３′に接続するのに、接着剤６を接続箇
所からはみ出さないようにそれでいて充分に接着剤を塗
布する作業が面倒であり、その生産性が低いものとなっ
ていた。又、接着剤を使用するから、特にコーナ一部に
おいて接着不良及び剥離が生じやす（、更に接着剤の劣
化にて接続箇所に漏水が生じる等の問題があった。とこ
ろで従来において硬質の接続部３″に軟質伸縮部４を一
体成型することも考えられるが、簡素な構成の成形金型
では一体成型することができず、一体成型をなすために
はきわめて複雑な成形金型が必要となるという問題があ
る。[Problem to be solved by the invention] However, in this way, using adhesive
When connecting the connector to the hard connecting part 3', it is troublesome to apply enough adhesive 6 to prevent it from protruding from the connecting part, resulting in low productivity. In addition, since adhesive is used, poor adhesion and peeling are likely to occur, especially in some corners (furthermore, there have been problems such as water leakage at the joint due to deterioration of the adhesive. By the way, in the past, hard joints It is also possible to integrally mold the soft elastic part 4 on the 3", but this cannot be done with a simple molding mold, and an extremely complicated molding mold is required to achieve integral molding. There is a problem.
本発明はこのような問題に鑑みてなされたものであり、
その目的とするところは、成形金型を複雑化することな
くそれでいて煩わしい接続剤を使用することを回避し、
生産性を向上させるとともに長期にわたって所期通りの
水蜜性をａ持できる樋継手を提供することｉこある。The present invention was made in view of such problems,
The purpose is to avoid the use of cumbersome connecting agents without complicating the molding die.
It is an object of the present invention to provide a gutter joint that can improve productivity and maintain desired water quality over a long period of time.
（課題を解決するだめの手段１
本発明の樋継手は、軒樋１の端部が挿入接続される挿入
接続凹所２を有する一対の接続部３，３と、これら接続
部３，３を連結する断面略波形の軟質伸縮部４とから成
り、軟質伸縮部４の成型時１こ接ａ部３をインサート成
型して軟質伸縮部４と接続部３とを一体化して成ること
をＶｆ徴とするものである。(Means for Solving the Problem 1) The gutter joint of the present invention includes a pair of connecting parts 3, 3 having an insertion connection recess 2 into which the end of an eaves gutter 1 is inserted and connected, and these connecting parts 3, 3. The Vf feature indicates that the soft elastic part 4 and the connecting part 3 are integrated by insert molding the single contact part 3 when molding the soft elastic part 4. That is.
［作用１
このように、軟質伸縮部４の成型時に接続部３をインサ
ート成型して軟質伸縮部４と接続部３とを一体化するこ
とに上って、つまり成型された接続部３を軟質伸縮部４
の成型金型の両側に配し、軟質伸縮部４の成形時に接続
部３をインサート成型することによって、接続部３に軟
質伸縮部４を接着剤にて接着するという煩わしい作業を
回避し、インサート成型して一体化することでその生産
性を向上し、接続ｆｆｓ ３と軟質伸縮部４とを確実な
水蜜性をもって接続でき、しかして成型金型を複雑化す
ることなくコストを抑えながら所期の水密機能を長期に
わたって安定的に発揮できるようにしたものである。[Operation 1] In this way, when molding the soft elastic part 4, the connecting part 3 is insert-molded and the soft elastic part 4 and the connecting part 3 are integrated, that is, the molded connecting part 3 is Telescopic part 4
By insert-molding the connection part 3 on both sides of the molding die when molding the soft elastic part 4, the troublesome work of bonding the soft elastic part 4 to the connection part 3 with adhesive can be avoided, and the insert By molding and integrating it, productivity is improved, and the connection ffs 3 and the soft elastic part 4 can be connected with reliable tightness, and the desired result can be achieved while reducing costs without complicating the molding die. This allows the watertight function to be demonstrated stably over a long period of time.
［実施例１ 以下本発明の実施例を図面に基づいて詳述する。[Example 1 Embodiments of the present invention will be described in detail below based on the drawings.
接続部３は硬質合成す（脂の成型品であり、全体形状は
略角型Ｕ字状をしていて、下片７と上片８及び両片７，
８を奥部で連結する連結部９から構成され、その下片７
の上面形状は角型の軒＃Ａ１の下面形状に略一致させて
あり、上片８の（゛面形状は軒樋１の内面形状に略一致
させである。下片７は上片８よりも艮仁又、軒樋１の中
方向に分割され、尖鋭部１０が形成され、しかして上片
７と下片８間の挿入接続凹所２に軒樋１の端部を挿入接
続することができるようにしである。かかる接続に際し
てコーキング剤を使用してもよ（１゜そしてこれら一対
の接続部：（，３の中間部には断面略波形の軟質伸縮部
４を設けて、この軟質伸ｆ１部４にて接続部３，３が連
結されて、本発明の樋継手１１が構成されていて、接続
部３，３の挿入接続凹所２に挿入接続した軒樋１，１の
熱膨張及び熱伸縮を軟質伸＠部４の伸縮にて吸収できる
ようにしである。The connecting part 3 is a molded product made of hard synthetic resin, and the overall shape is approximately square U-shaped.
It is composed of a connecting part 9 that connects 8 at the back, and the lower piece 7
The top surface shape is made to approximately match the bottom surface shape of the square eave #A1, and the surface shape of the top piece 8 is made to roughly match the inside shape of the eaves gutter 1. Also, the eaves gutter 1 is divided in the middle direction, a sharp part 10 is formed, and the end of the eaves gutter 1 is inserted and connected to the insertion connection recess 2 between the upper piece 7 and the lower piece 8. A caulking agent may be used for such a connection (1°) and a soft elastic part 4 with a roughly corrugated cross section is provided in the middle of these pair of connecting parts (3). The connecting parts 3, 3 are connected at the extension f1 part 4 to constitute the gutter joint 11 of the present invention, and the heat of the eaves gutters 1, 1 inserted and connected to the insertion connection recess 2 of the connecting parts 3, 3 is Expansion and thermal expansion and contraction can be absorbed by the expansion and contraction of the soft expansion part 4.
二のような樋継手１１を成型するには、例えば軟質塩化
ビニル製のような断面波形の軟質伸縮部４の成型時にそ
の成形金型（図示せず）のキャビティ内に接続部３から
奥側に延出されたインサート部１２を挿入し、このイン
サート部１２においてインサート成型して、軟質伸縮部
４と接続部３とを一体化しである。In order to mold the gutter joint 11 as shown in No. 2, when molding the soft extensible part 4 with a corrugated cross-section, such as one made of soft vinyl chloride, it is necessary to The insert portion 12 extending from the bottom is inserted, and insert molding is performed in the insert portion 12 to integrate the soft elastic portion 4 and the connecting portion 3.
、：のように、軟質伸縮部４の成型時に接続部３をイン
サート成型して軟質伸縮部４と接続部３とを一体化する
ことで、軟質伸縮部４の成形時に接続部１号をインサー
ト成型でき、Ｍ絞部３に軟質伸縮部４を接着剤にて接着
するという煩わしい作業を同避仁るのであ１）、このよ
うなインサート成型にで一体化することでその生産性を
向上し、接続部ｊ３と軟質伸＄ｌ？ｉ部４とを確実な水
蜜性をもっで接続し、成型金型を複雑化することなくコ
ストを抑えながら所期の水蜜機能を長期にわたって安定
的に発揮するのである。, : By insert molding the connecting part 3 when molding the soft elastic part 4 and integrating the soft elastic part 4 and the connecting part 3, the connecting part No. 1 can be inserted when molding the soft elastic part 4. Since it can be molded and avoids the troublesome work of gluing the soft elastic part 4 to the M-drawn part 3 with adhesive 1), productivity can be improved by integrating it into such insert molding. , connection part j3 and soft extension $l? It connects with the i part 4 with a reliable watertightness, and stably exhibits the desired watermelt function over a long period of time while reducing costs without complicating the mold.
［発明の効果１
以上要するに本発明は、軟質伸縮部の成型時１こ接続部
をインサート成型して軟質伸縮部と接続部とを一体化す
るから、つまり成型された接続部を軟質伸縮部の成型金
型の両側に配し、軟質伸Ｊｈ１部の成形時に接続部をイ
ンサート成型する故、接続部に軟質伸縮部を接着剤にて
接着するという煩わしい作業を回避し、インサート成型
して一体化することでその生産性を向−ヒし、接続部と
軟質伸縮部とを確実な水蜜性をもって接続でき、しかし
て成型金型を複雑化することなくコストを抑えながら所
期の水密機能を長期にわたって安定的に発揮できるとい
う利点がある。[Effect of the invention 1] In short, the present invention integrates the soft elastic part and the connecting part by insert molding one connecting part when molding the soft elastic part. It is placed on both sides of the molding die, and the connection part is insert molded when molding the soft stretch Jh1 part, so the troublesome work of gluing the soft stretch part to the connection part with adhesive can be avoided, and it can be integrated by insert molding. By doing so, productivity can be improved, and the connection part and the soft elastic part can be connected with reliable watertightness, and the desired watertight function can be maintained for a long period of time while reducing costs without complicating the molding mold. It has the advantage of being able to perform stably over a long period of time.
第１図は本発明の一実施例の平面図、第２図は同一１−
の側面図、＠３図は第２図のＡＡ＃ｉｌ断面図、第４図
は第２図のＢ−Ｂ＃ｉ断面図、第５図は第：（図のＤ−
Ｄｉ断面図、第６図は第３図の０部の拡大間、第７図は
従来例の断面図であり、１は軒樋、２は挿入接続凹所、
３は接続部、４は軟質伸縮部である。
代理人 弁理士 石 １）艮 七
、ｉ、２
＼FIG. 1 is a plan view of one embodiment of the present invention, and FIG. 2 is the same 1-
Figure 3 is a cross-sectional view taken along line AA#il in Figure 2, Figure 4 is a cross-sectional view taken along line B-B#i in Figure 2, and Figure 5 is taken along line D-
Di sectional view, FIG. 6 is an enlarged view of part 0 in FIG. 3, and FIG. 7 is a sectional view of a conventional example, where 1 is an eaves gutter, 2 is an insertion connection recess,
3 is a connecting portion, and 4 is a soft elastic portion. Agent Patent Attorney Ishi 1) Ai 7, i, 2 ＼
Claims (1)
る一対の接続部と、これら接続部を連結する断面略波形
の軟質伸縮部とから成り、軟質伸縮部の成型時に接続部
をインサート成型して軟質伸縮部と接続部とを一体化し
て成ることを特徴とする樋継手。(1) It consists of a pair of connecting parts having an insertion connection recess into which the end of the eaves gutter is inserted and connected, and a soft elastic part with a roughly corrugated cross section that connects these connecting parts, and when the soft elastic part is molded, the connecting part A gutter joint characterized in that it is formed by insert molding and integrating a soft elastic part and a connecting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63139027A JP2587458B2 (en) | 1988-06-06 | 1988-06-06 | Gutter fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63139027A JP2587458B2 (en) | 1988-06-06 | 1988-06-06 | Gutter fitting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01310051A true JPH01310051A (en) | 1989-12-14 |
| JP2587458B2 JP2587458B2 (en) | 1997-03-05 |
Family
ID=15235756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63139027A Expired - Lifetime JP2587458B2 (en) | 1988-06-06 | 1988-06-06 | Gutter fitting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2587458B2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5275922U (en) * | 1975-12-05 | 1977-06-07 |
-
1988
- 1988-06-06 JP JP63139027A patent/JP2587458B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5275922U (en) * | 1975-12-05 | 1977-06-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2587458B2 (en) | 1997-03-05 |
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