JPH0243575U - - Google Patents
Info
- Publication number
- JPH0243575U JPH0243575U JP12210388U JP12210388U JPH0243575U JP H0243575 U JPH0243575 U JP H0243575U JP 12210388 U JP12210388 U JP 12210388U JP 12210388 U JP12210388 U JP 12210388U JP H0243575 U JPH0243575 U JP H0243575U
- Authority
- JP
- Japan
- Prior art keywords
- claw
- cap
- engaging
- engagement
- attached
- 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
- 210000000078 claw Anatomy 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
Landscapes
- Closures For Containers (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Description
第１図は本考案の実施例に係る通気弁の装着状
態を示す断面図、第２図は装着中途の状態を示す
断面図、第３図は装着前の状態を示す平面図、第
４図は同断面図、第５図は同底面図、第６図は係
合部材の斜視図である。
１……キヤツプ、２……天壁部、３……周壁部
、４……通気孔、５……係合溝、６……係合突起
、７……溝、８……面取り、９……パツキン、１
０……外周突起、１１……フイルタ、１２……係
合部材、１３，１７……リング部、１４……爪、
１５……突出し部材、１６……バンド、１８……
突出し片、１９……スリツト、２０……筒状開口
部、２１……係合段部。
Fig. 1 is a sectional view showing a vent valve according to an embodiment of the present invention in an installed state, Fig. 2 is a sectional view showing a state in the middle of installation, Fig. 3 is a plan view showing a state before installation, and Fig. 4 5 is a sectional view of the same, FIG. 5 is a bottom view of the same, and FIG. 6 is a perspective view of the engaging member. DESCRIPTION OF SYMBOLS 1...Cap, 2...Top wall part, 3...Peripheral wall part, 4...Vent hole, 5...Engagement groove, 6...Engagement protrusion, 7...Groove, 8...Chamfer, 9... ...Patsukin, 1
0...Outer peripheral projection, 11...Filter, 12...Engaging member, 13, 17...Ring part, 14...Claw,
15... Projection member, 16... Band, 18...
Projecting piece, 19...slit, 20... cylindrical opening, 21... engaging stepped portion.
Claims (1)
冠着され、かつ通気孔４を備えたキヤツプ１と、
前記開口部２０とキヤツプ１の間をシールする環
状のパツキン９と、前記パツキン９に抱持された
フイルタ１１と、前記係合段部２１に係合する爪
１４を備えて前記キヤツプ１の内側に取り付けら
れた係合部材１２と、前記爪１４と筒状開口部２
０の間に挿入されて前記爪１４と係合段部２１の
係合を解除する突出し部材１５とよりなる通気弁
。 a cap 1 which is attached to a cylindrical opening 20 of a container provided with an engaging step 21 and is provided with a ventilation hole 4;
The inner side of the cap 1 is provided with an annular gasket 9 for sealing between the opening 20 and the cap 1, a filter 11 held by the gasket 9, and a claw 14 that engages with the engaging stepped portion 21. the engaging member 12 attached to the claw 14 and the cylindrical opening 2;
1. A vent valve comprising a protruding member 15 that is inserted between the claws 14 and the engagement step 21 to release the engagement between the claw 14 and the engagement step 21.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12210388U JPH0529427Y2 (en) | 1988-09-20 | 1988-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12210388U JPH0529427Y2 (en) | 1988-09-20 | 1988-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0243575U true JPH0243575U (en) | 1990-03-26 |
| JPH0529427Y2 JPH0529427Y2 (en) | 1993-07-28 |
Family
ID=31369716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12210388U Expired - Lifetime JPH0529427Y2 (en) | 1988-09-20 | 1988-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529427Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001024353A (en) * | 1999-07-12 | 2001-01-26 | Nec Eng Ltd | Pressure adjustment structure |
| JP2020067158A (en) * | 2018-10-26 | 2020-04-30 | 株式会社不二工機 | Flow path switching valve |
-
1988
- 1988-09-20 JP JP12210388U patent/JPH0529427Y2/ja not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001024353A (en) * | 1999-07-12 | 2001-01-26 | Nec Eng Ltd | Pressure adjustment structure |
| JP2020067158A (en) * | 2018-10-26 | 2020-04-30 | 株式会社不二工機 | Flow path switching valve |
| WO2020085127A1 (en) * | 2018-10-26 | 2020-04-30 | 株式会社不二工機 | Channel switching valve |
| CN112888887A (en) * | 2018-10-26 | 2021-06-01 | 株式会社不二工机 | Flow path switching valve |
| CN112888887B (en) * | 2018-10-26 | 2023-07-18 | 株式会社不二工机 | flow switching valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0529427Y2 (en) | 1993-07-28 |
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