JPH0198394U - - Google Patents
Info
- Publication number
- JPH0198394U JPH0198394U JP19276987U JP19276987U JPH0198394U JP H0198394 U JPH0198394 U JP H0198394U JP 19276987 U JP19276987 U JP 19276987U JP 19276987 U JP19276987 U JP 19276987U JP H0198394 U JPH0198394 U JP H0198394U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- pipe
- ferrule
- tapered
- tip
- 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Joints With Pressure Members (AREA)
Description
第１図は本考案の実施例に係るパイプの連結構
造の要部を示す側断面図、第２図ａは機器本体の
一部を示す側断面図、同図ｂはその正面図、第３
図ａはフエルールを示す側面図、同図ｂはその正
面図、第４図ａは押圧体を示す一部破断側面図、
同図ｂはその背面図、第５図ａ、同図ｂ及び同図
ｃはいずれも従来のパイプの連結構造を示す側断
面図である。
１１…機器本体、１１ａ…ねじ穴、１１ｂ…テ
ーパ穴、１１ｃ…パイプ挿入穴、１１ｅ…細穴、
１２…パイプ、１３…フエルール、１３ａ…第１
のテーパ部、１３ｂ…第２のテーパ部、１４…押
圧体、１４ａ…雄ねじ部、１４ｃ…テーパ凹部。
Fig. 1 is a side sectional view showing the main part of the pipe connection structure according to the embodiment of the present invention, Fig. 2a is a side sectional view showing a part of the main body of the device, Fig.
Figure a is a side view showing the ferrule, Figure b is its front view, Figure 4 a is a partially cutaway side view showing the pressing body,
5B is a rear view thereof, and FIGS. 5A, 5B, and 5C are side sectional views showing a conventional pipe connection structure. 11...Device body, 11a...Threaded hole, 11b...Tapered hole, 11c...Pipe insertion hole, 11e...Small hole,
12...pipe, 13...ferrule, 13a...first
13b...second tapered part, 14...pressing body, 14a...male threaded part, 14c...tapered recessed part.
Claims (1)
の奥にあつてパイプの先端が嵌入されるパイプ挿
入穴と該パイプ挿入穴の奥の細穴とを機器本体側
に備え、前記テーパ穴に係合するフエルールと、
前記ねじ穴に螺合する雄ねじ部を有し該雄ねじ部
の先端で該フエルールを外側から押圧する押圧体
とを使用し、該フエルール及び押圧体の中心を貫
通するパイプを前記機器本体に連結するパイプの
連結構造において、前記フエルールが合成樹脂製
であつて前記テーパ穴に嵌合する一端側の第１の
テーパ部と他端側の第２のテーパ部とを有し、前
記雄ねじ部の先端には前記第２のテーパ部の外周
に嵌合し該第２のテーパ部に圧接するテーパ凹部
を有することを特徴とするパイプの連結構造。 The equipment main body side is provided with a screw hole, a taper hole behind the screw hole, a pipe insertion hole behind the taper hole into which the tip of the pipe is inserted, and a narrow hole behind the pipe insertion hole, a ferrule that engages the hole;
A pressing body having a male threaded portion that is screwed into the screw hole and pressing the ferrule from the outside at the tip of the male threaded portion is used, and a pipe passing through the center of the ferrule and the pressing body is connected to the device main body. In the pipe connection structure, the ferrule is made of synthetic resin and has a first tapered part on one end side that fits into the tapered hole and a second tapered part on the other end side, and a tip of the male threaded part. A pipe connecting structure characterized in that the pipe has a tapered recess that fits into the outer periphery of the second tapered part and presses against the second tapered part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19276987U JPH0198394U (en) | 1987-12-21 | 1987-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19276987U JPH0198394U (en) | 1987-12-21 | 1987-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0198394U true JPH0198394U (en) | 1989-06-30 |
Family
ID=31483609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19276987U Pending JPH0198394U (en) | 1987-12-21 | 1987-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0198394U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS646489B2 (en) * | 1982-03-30 | 1989-02-03 | Fujitsu Ltd |
-
1987
- 1987-12-21 JP JP19276987U patent/JPH0198394U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS646489B2 (en) * | 1982-03-30 | 1989-02-03 | Fujitsu Ltd |
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