JPS6319454Y2 - - Google Patents
Info
- Publication number
- JPS6319454Y2 JPS6319454Y2 JP4701183U JP4701183U JPS6319454Y2 JP S6319454 Y2 JPS6319454 Y2 JP S6319454Y2 JP 4701183 U JP4701183 U JP 4701183U JP 4701183 U JP4701183 U JP 4701183U JP S6319454 Y2 JPS6319454 Y2 JP S6319454Y2
- Authority
- JP
- Japan
- Prior art keywords
- elbow
- locking
- resin
- locking protrusion
- acrylic resin
- 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.)
- Expired
Links
- 239000004925 Acrylic resin Substances 0.000 claims description 14
- 229920000178 Acrylic resin Polymers 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 description 11
- 229920005989 resin Polymers 0.000 description 11
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Description
【考案の詳細な説明】
〔技術分野〕
本考案はエルボの構造の改良に関するものであ
る。[Detailed Description of the Invention] [Technical Field] The present invention relates to an improvement in the structure of an elbow.
従来より回転することにより集水器に係止する
係止突起を有するエルボがあるが、係止突起を含
めて全体が塩化ビニル樹脂にて形成されているの
で、係止突起を係止するときすべりにくいと共に
摩耗しやすいという欠点があつた。
Conventionally, there is an elbow that has a locking protrusion that locks into the water collector by rotating, but since the entire body including the locking protrusion is made of vinyl chloride resin, when the locking protrusion is locked. It had the disadvantages of being difficult to slip and easily abrading.
本考案は叙述の点に鑑みてなされたものであつ
て、本考案の目的とするところは係止突起の表面
がアクリル系樹脂のため回転して係止するときす
べりやすいし摩耗しにくいエルボを提供するにあ
る。
The present invention has been made in view of the above points, and the purpose of the present invention is to create an elbow that is easy to slip and hard to wear when the locking protrusion is rotated and locked because the surface of the locking protrusion is made of acrylic resin. It is on offer.
本考案エルボＡは回転することにより集水器Ｂ
に係止突起１が係止して着脱自在に接続すること
のできる合成樹脂のエルボにおいて、少なくとも
係止突起１の表面をアクリル系樹脂２にて形成し
たものであつて、上記のように構成することによ
り従来例の欠点を解決したものである。つまり少
なくとも係止突起１の表面をアクリル系樹脂２に
て形成することにより滑りをよくすると共に摩耗
し難くしたものである。
The invented elbow A rotates to create a water collector B.
A synthetic resin elbow that can be removably connected by locking the locking projection 1 to the elbow, in which at least the surface of the locking projection 1 is formed of acrylic resin 2, and is configured as described above. This solves the drawbacks of the conventional example. In other words, at least the surface of the locking protrusion 1 is made of acrylic resin 2 to improve slippage and to prevent wear.
以下本考案を実施例により詳述する。Ａはエル
ボであつて、上端外周の適所に係止突起１を設け
てある。この係止突起１の少なくとも表面がアク
リル系樹脂２にて形成してある。第２図ａの実施
例では内部を塩化ビニル樹脂３として外表面全体
をアクリル系樹脂２にて形成することにより係止
突起１の表面をアクリル系樹脂２としてある。第
２図ｂの実施例では係止突起１を除いてエルボＡ
全体を塩化ビニル樹脂３にて形成し、係止突起１
全体をアクリル系樹脂２にて形成してある。第２
図ｃに示す実施例ではエルボＡの略全体を塩化ビ
ニル樹脂３にて形成し、係止突起１の表面をアク
リル系樹脂２にて形成してある。上記アクリル系
樹脂としてはポリメチルメタアクリレートのよう
なアクリル樹脂の他に、アクリロニトリル−アク
リルゴム−スチレン樹脂（AAS樹脂）、メタクリ
ル酸メチル−アクリルゴム−スチレン樹脂
（MAS樹脂）等がある。なお上記アクリル系樹脂
の代わりにアクリロニトリル−エチレンプロピレ
ンジエン共重合ゴム−スチレン樹脂（AES樹脂）
も同様に用いることができる。またエルボＡを接
続する集水器Ｂの下部には内筒４と内筒４より短
かい外筒５を設けてあり、外筒５の下端より内筒
４側に突出する係止鍔部６を略全周に亘つて周設
してあり、係止鍔部６の全周のうち一部に切欠７
を設けてある。しかして集水器ＢにエルボＡを接
続するに当つては、係止突起１と切欠７とを合致
させて外筒５と内筒４の間にエルボＡの上部を挿
入し、エルボＡを回転させて第４図に示すように
係止突起１を係止鍔部６に係止する。 The present invention will be explained in detail below with reference to Examples. A is an elbow, and a locking protrusion 1 is provided at a suitable position on the outer periphery of the upper end. At least the surface of this locking projection 1 is made of acrylic resin 2. In the embodiment shown in FIG. 2a, the interior is made of vinyl chloride resin 3 and the entire outer surface is made of acrylic resin 2, so that the surface of the locking projection 1 is made of acrylic resin 2. In the embodiment shown in FIG. 2b, the elbow A is
The entire body is made of vinyl chloride resin 3, and the locking protrusion 1
The entire body is made of acrylic resin 2. Second
In the embodiment shown in FIG. c, substantially the entire elbow A is made of vinyl chloride resin 3, and the surface of the locking projection 1 is made of acrylic resin 2. Examples of the acrylic resin include acrylic resins such as polymethyl methacrylate, acrylonitrile-acrylic rubber-styrene resin (AAS resin), methyl methacrylate-acrylic rubber-styrene resin (MAS resin), and the like. Note that acrylonitrile-ethylene propylene diene copolymer rubber-styrene resin (AES resin) is used instead of the above acrylic resin.
can be used similarly. In addition, an inner cylinder 4 and an outer cylinder 5 shorter than the inner cylinder 4 are provided at the lower part of the water collector B that connects the elbow A, and a locking collar part 6 protrudes from the lower end of the outer cylinder 5 toward the inner cylinder 4. is provided around the entire circumference, and a notch 7 is provided in a part of the entire circumference of the locking flange 6.
is provided. When connecting elbow A to water collector B, align the locking protrusion 1 and notch 7, insert the upper part of elbow A between outer cylinder 5 and inner cylinder 4, and then It is rotated to lock the locking protrusion 1 to the locking collar 6 as shown in FIG.
本考案は叙述の如く少なくとも係止突起の表面
をアクリル系樹脂にて形成してあるので、塩化ビ
ニル樹脂にて形成するのに較べて係止突起が滑り
やすくて係止作業がしやすいという利点があり、
しかも係止突起が摩耗しにくいという利点があ
る。
As described above, the present invention has the advantage that at least the surface of the locking protrusion is made of acrylic resin, so the locking protrusion is more slippery and easier to perform the locking operation than when it is made of vinyl chloride resin. There is,
Moreover, there is an advantage that the locking protrusion is less likely to wear out.
第１図は本考案エルボの一実施例の斜視図、第
２図ａ，ｂ，ｃは同上の係止突起部分の断面図、
第３図は同上の集水器とエルボとの分解斜視図、
第４図は同上の集水器とエルボとを接続した状態
を示す断面図であつて、Ａはエルボ、１は係止突
起、２はアクリル系樹脂である。
Fig. 1 is a perspective view of an embodiment of the elbow of the present invention, Fig. 2 a, b, and c are sectional views of the locking protrusion portion of the same;
Figure 3 is an exploded perspective view of the same water collector and elbow;
FIG. 4 is a sectional view showing a state in which the water collector and elbow are connected, where A is the elbow, 1 is a locking protrusion, and 2 is an acrylic resin.
Claims (1)
て着脱自在に接続することのできる合成樹脂のエ
ルボにおいて、少なくとも係止突起の表面をアク
リル系樹脂にて形成して成るエルボ。 An elbow made of synthetic resin that can be removably connected to a water collector by locking the locking projection to a water collector by rotation, and in which at least the surface of the locking projection is formed of acrylic resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4701183U JPS59152025U (en) | 1983-03-31 | 1983-03-31 | elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4701183U JPS59152025U (en) | 1983-03-31 | 1983-03-31 | elbow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59152025U JPS59152025U (en) | 1984-10-12 |
| JPS6319454Y2 true JPS6319454Y2 (en) | 1988-05-31 |
Family
ID=30177560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4701183U Granted JPS59152025U (en) | 1983-03-31 | 1983-03-31 | elbow |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59152025U (en) |
-
1983
- 1983-03-31 JP JP4701183U patent/JPS59152025U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59152025U (en) | 1984-10-12 |
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