JPS626387Y2 - - Google Patents
Info
- Publication number
- JPS626387Y2 JPS626387Y2 JP1981194636U JP19463681U JPS626387Y2 JP S626387 Y2 JPS626387 Y2 JP S626387Y2 JP 1981194636 U JP1981194636 U JP 1981194636U JP 19463681 U JP19463681 U JP 19463681U JP S626387 Y2 JPS626387 Y2 JP S626387Y2
- Authority
- JP
- Japan
- Prior art keywords
- eye joint
- seal washer
- shaped holding
- eye
- joint
- 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
- 210000000078 claw Anatomy 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000012530 fluid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/005—Branching pipes; Joining pipes to walls adjustable and comprising a hollow threaded part in an opening
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Description
【考案の詳細な説明】
この考案は、ホース、パイプ等を機器本体の流
体通路口と接続するために使用するアイジヨイン
トにおけるシール座金の改良に関する。[Detailed Description of the Invention] This invention relates to an improvement of a seal washer in an eye joint used to connect a hose, pipe, etc. to a fluid passage port of a device body.
ここでは、図例に示すようなフランジ部１の一
側にホース２を締結するためのニツプル部３及び
スリーブ部４を備え、他側にアイジヨイント部
５，５ａを備えたアイジヨイントを例に採り説明
するがこれに限られるものではない。 Here, explanation will be given by taking as an example an eye joint which has a nipple part 3 and a sleeve part 4 for fastening a hose 2 on one side of a flange part 1 and eye joint parts 5, 5a on the other side as shown in the figure. However, it is not limited to this.
この種のアイジヨイントにおいては、従来ボル
ト挿入孔６の軸心方向と平行に一方側に突出する
ピン７がアイジヨイント部５の延設部５ａに形成
されている。このピン７は、機器本体８にシール
座金９，９を上下に介してアイジヨイントを接続
する際、機器本体８に形成された位置決め孔１０
に係合し、流路付きボルト１１の流体通路口１２
へのねじ込みによるアイジヨイントの回動を防止
して接続方向を一定とする作用を有する。しか
し、このようなアイジヨイントでは、アイジヨイ
ント部５に延設部５ａを形成し、この延設部５ａ
に別体のピン７を打ち込まねばならず、製造上の
手間は勿論、コスト的にも高くついた。 In this type of eye joint, a pin 7 that projects to one side in parallel with the axial direction of the conventional bolt insertion hole 6 is formed in the extending portion 5a of the eye joint portion 5. This pin 7 is inserted into the positioning hole 10 formed in the device body 8 when connecting the eye joint to the device body 8 through the seal washers 9, 9 above and below.
the fluid passage port 12 of the bolt 11 with a flow passage.
It has the effect of preventing rotation of the eye joint due to screwing into the joint and keeping the connection direction constant. However, in such an eye joint, an extended portion 5a is formed in the eye joint portion 5, and this extended portion 5a
It was necessary to drive a separate pin 7 into the hole, which not only required manufacturing time but also increased cost.
この考案は、従来用いられているシール座金を
改良するだけで、アイジヨイント部を延設してピ
ンを取り付けることが不要となるアイジヨイント
用シール座金を提供することを目的とする。 The object of this invention is to provide a seal washer for an eye joint that eliminates the need to extend the eye joint part and attach a pin by simply improving a conventionally used seal washer.
この考案のアイジヨイント用シール座金は、軟
質金属板からプレス加工により形成され、ボルト
挿入孔を備えたベース部の長手方向両側にそれぞ
れ略直角方向に屈曲して一方にＵ字形保持部他方
に爪部を備えた構成により上記目的を達成する。 The eye joint seal washer of this invention is formed by press working from a soft metal plate, and has a base part with a bolt insertion hole bent approximately at right angles on both sides in the longitudinal direction, and has a U-shaped holding part on one side and a claw part on the other side. The above object is achieved by the configuration.
以下、この考案の実施例を、図例に基づいて説
明する。 Hereinafter, embodiments of this invention will be described based on illustrated examples.
第３〜４図に示すシール座金１３は、ボルト挿
入孔１４を備えたベース部１５と、ベース部１５
の長手方向両側にそれぞれ略直角方向に屈曲し
て、一方に上方へ屈曲するＵ字形保持部１６が、
他方に下方へ屈曲する爪部１７が形成されてい
る。このシール座金１３は、Cu、Al等の軟質金
属板からプレス加工により形成される。 The seal washer 13 shown in FIGS. 3 and 4 includes a base portion 15 having a bolt insertion hole 14,
A U-shaped holding part 16 is bent at a substantially right angle on both sides in the longitudinal direction, and is bent upward on one side.
A claw portion 17 that bends downward is formed on the other side. This seal washer 13 is formed by press working from a soft metal plate such as Cu or Al.
上記シール座金１３は、アイジヨイント部５Ａ
の首部にＵ字形保持部１６を係合させ、かつ機器
本体に形成された位置決め孔１０に爪部１７を係
合させてアイジヨイント部５Ａの下側に配して使
用する。当然アイジヨイント部５Ａの上側には通
常のシール座金９が配される。この状態で、流路
付ボルト１１を流体通路口１２へねじ込んでも、
Ｕ字形保持部１６と爪部１７の協働によりアイジ
ヨイントの回動は従来のピンによる場合と同様確
実に防止され、アイジヨイントの接続方向は一定
となる。 The seal washer 13 has an eye joint portion 5A.
The U-shaped holding part 16 is engaged with the neck part of the apparatus, and the claw part 17 is engaged with the positioning hole 10 formed in the main body of the apparatus, and the apparatus is used by disposing it below the eye joint part 5A. Naturally, a normal seal washer 9 is disposed above the eye joint portion 5A. In this state, even if the bolt with flow passage 11 is screwed into the fluid passage port 12,
Due to the cooperation of the U-shaped holding part 16 and the claw part 17, rotation of the eye joint is reliably prevented as in the case of a conventional pin, and the connecting direction of the eye joint remains constant.
第５図に示すシール座金１３Ａは、アイジヨイ
ント部５Ａの上側に配するタイプのもので、その
ために、Ｕ字形保持部１６Ａも爪部１７Ａもベー
ス部１５Ａの長手方向両側から下方へ屈曲させた
ものである。使用態様は上記実施例と同様であ
る。 The seal washer 13A shown in FIG. 5 is of the type placed above the eye joint portion 5A, and for this purpose, both the U-shaped holding portion 16A and the claw portion 17A are bent downward from both longitudinal sides of the base portion 15A. It is. The manner of use is the same as in the above embodiment.
この考案のアイジヨイント用シール座金は、上
記のように、シール座金のベース部の一方にＵ字
形保持部、他方に爪部を形成し、機器本体へのア
イジヨイント取付時のアイジヨイントの回動を防
止したので、アイジヨイント部を延設してピンを
取り付ける必要がない。また、シール座金は軟質
金属板からのプレス成形により形成できるため、
アイジヨイントへ回動防止機構を付加する場合に
比べ、安価にアイジヨイントの回動を防止できる
とともに、アイジヨイント自体は従来の回動防止
機構を備えていないものが使用できるので部品の
標準化の点からもこの考案の効果は大きい。 As mentioned above, the eye joint seal washer of this invention has a U-shaped holding part on one side of the base part of the seal washer and a claw part on the other side to prevent the eye joint from rotating when it is attached to the main body of the device. Therefore, there is no need to extend the eye joint part and attach the pin. In addition, since the seal washer can be formed by press forming from a soft metal plate,
Compared to adding a rotation prevention mechanism to the eye joint, it is possible to prevent the rotation of the eye joint at a lower cost, and the eye joint itself can be used without a conventional rotation prevention mechanism, so this method is also effective from the point of view of standardizing parts. The effect of this idea is great.
第１図は従来のアイジヨイントの一例を示す斜
視図、第２図は第１図のアイジヨイントの使用態
様断面図、第３図はこの考案のシール座金を組み
付けたアイジヨイントの斜視図、第４図は第３図
のシール座金を用いたアイジヨイントの使用態様
断面図、第５図はこの考案の他のシール座金を組
み付けたアイジヨイントの斜視図である。
５：５Ａ……アイジヨイント部、８……機器本
体、１０……位置決め孔、１３：１３Ａ……シー
ル座金、１４……ボルト挿入孔、１５：１５Ａ…
…ベース部、１６：１６Ａ……Ｕ字形保持部、１
７：１７Ａ……爪部。
Fig. 1 is a perspective view showing an example of a conventional eye joint, Fig. 2 is a cross-sectional view of the eye joint shown in Fig. 1 in a manner of use, Fig. 3 is a perspective view of an eye joint assembled with the seal washer of this invention, and Fig. 4 is a perspective view of the eye joint shown in Fig. 1. FIG. 3 is a sectional view showing how the eye joint is used using the seal washer, and FIG. 5 is a perspective view of the eye joint assembled with another seal washer of this invention. 5: 5A... Eye joint part, 8... Equipment body, 10... Positioning hole, 13: 13A... Seal washer, 14... Bolt insertion hole, 15: 15A...
...Base part, 16:16A...U-shaped holding part, 1
7:17A...Claw part.
Claims (1)
ルト挿入孔を備えたベース部の長手方向両側にそ
れぞれ略直角方向に屈曲して一方にＵ字形保持部
他方に爪部を備えた構成であつて、前記Ｕ字形保
持部がアイジヨイントの首部に係合するととも
に、前記爪部が機器本体に形成された位置決め孔
に係合してアイジヨイントの接続方向を一定とす
る作用を有するようにしたアイジヨイント用シー
ル座金。 The base part is formed by press working from a soft metal plate and has a bolt insertion hole on both sides of the base part in the longitudinal direction, each of which is bent at a substantially right angle, and has a U-shaped holding part on one side and a claw part on the other side. A seal washer for an eye joint, in which a U-shaped holding part engages with the neck of the eye joint, and the claw part engages with a positioning hole formed in a device body to maintain a constant connection direction of the eye joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981194636U JPS58101090U (en) | 1981-12-29 | 1981-12-29 | Seal washer for eye joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981194636U JPS58101090U (en) | 1981-12-29 | 1981-12-29 | Seal washer for eye joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58101090U JPS58101090U (en) | 1983-07-09 |
| JPS626387Y2 true JPS626387Y2 (en) | 1987-02-13 |
Family
ID=30107948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981194636U Granted JPS58101090U (en) | 1981-12-29 | 1981-12-29 | Seal washer for eye joint |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58101090U (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60169496U (en) * | 1984-04-20 | 1985-11-09 | 豊田合成株式会社 | hose fitting |
| JPH028155Y2 (en) * | 1984-12-05 | 1990-02-27 | ||
| JP2516682B2 (en) * | 1989-05-19 | 1996-07-24 | 日産自動車株式会社 | Hydraulic pipe joint mounting structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55115490U (en) * | 1979-02-08 | 1980-08-14 |
-
1981
- 1981-12-29 JP JP1981194636U patent/JPS58101090U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58101090U (en) | 1983-07-09 |
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