JPH0340539U - - Google Patents
Info
- Publication number
- JPH0340539U JPH0340539U JP10203789U JP10203789U JPH0340539U JP H0340539 U JPH0340539 U JP H0340539U JP 10203789 U JP10203789 U JP 10203789U JP 10203789 U JP10203789 U JP 10203789U JP H0340539 U JPH0340539 U JP H0340539U
- Authority
- JP
- Japan
- Prior art keywords
- recess
- small
- dish
- tip
- shaped receiving
- 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
- 230000005484 gravity Effects 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000002788 crimping Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Domestic Plumbing Installations (AREA)
- Examining Or Testing Airtightness (AREA)
Description
第１図は本考案オートテストプラグの一部を破
断して示す側面図、第２図は同正面図、第３図は
Ａ〜Ａ線の断面図、第４図はプツシユナツトの正
面図、第５図は従来のテストプラグの一部破断側
面図である。
１は栓体、２は詰物体、３は圧着面、４は小径
突部、５は工具係合部、６は空所、７は雄ネジ、
８は凹部、９は小孔、９′は皿形受面、１０はプ
ツシユナツト、１１は空間、１２は小球体。
Fig. 1 is a partially cutaway side view of the auto test plug of the present invention, Fig. 2 is a front view thereof, Fig. 3 is a sectional view taken along line A-A, Fig. 4 is a front view of the push nut, and Fig. 4 is a front view of the push nut. FIG. 5 is a partially cutaway side view of a conventional test plug. 1 is a plug body, 2 is a filling body, 3 is a crimping surface, 4 is a small diameter protrusion, 5 is a tool engaging portion, 6 is a void, 7 is a male thread,
8 is a recess, 9 is a small hole, 9' is a dish-shaped receiving surface, 10 is a push nut, 11 is a space, and 12 is a small sphere.
Claims (1)
た詰物体における圧着面がわの軸方向先端へ、外
周に雄ネジを有する小径突部を形成せしめた合成
樹脂製の栓体において、上記詰物体の小径突部に
軸方向先端へ開口する凹部を形成し、さらに該凹
部と上記詰物体の空所とを、凹部面がわを皿形受
面とした小孔によつて連通させると共に、上記凹
部内適所に係止させたプツシユナツトと上記小孔
先端の皿形受面との間の空間部内に軽比重の小球
体を装入せしめたことを特徴とする給水設備用の
オートテストプラグ。 In a plug body made of synthetic resin in which a small diameter protrusion with a male thread is formed on the outer periphery at the axial end of the crimp surface of a plugged body having a tool engagement part and a cavity opening to the outside in part. , forming a recess that opens toward the tip in the axial direction in the small-diameter protrusion of the filling object, and further communicating the recess and the cavity of the filling object by a small hole whose surface of the recess is a dish-shaped receiving surface. and a small sphere of light specific gravity is inserted into the space between the push nut locked in a proper position in the recess and the dish-shaped receiving surface at the tip of the small hole. test plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10203789U JPH0641150Y2 (en) | 1989-08-30 | 1989-08-30 | Auto test plug for water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10203789U JPH0641150Y2 (en) | 1989-08-30 | 1989-08-30 | Auto test plug for water supply equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0340539U true JPH0340539U (en) | 1991-04-18 |
| JPH0641150Y2 JPH0641150Y2 (en) | 1994-10-26 |
Family
ID=31650957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10203789U Expired - Lifetime JPH0641150Y2 (en) | 1989-08-30 | 1989-08-30 | Auto test plug for water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0641150Y2 (en) |
-
1989
- 1989-08-30 JP JP10203789U patent/JPH0641150Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0641150Y2 (en) | 1994-10-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |