JPH0434567U - - Google Patents
Info
- Publication number
- JPH0434567U JPH0434567U JP7668290U JP7668290U JPH0434567U JP H0434567 U JPH0434567 U JP H0434567U JP 7668290 U JP7668290 U JP 7668290U JP 7668290 U JP7668290 U JP 7668290U JP H0434567 U JPH0434567 U JP H0434567U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- check valve
- support portion
- check
- 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
Description
第１図は本考案の実施例に係る逆止弁部材の平
面図、第２図は第１図の−線に沿う断面図、
第３図及び第４図はそれぞれ弁体を折り返して弁
箱に組み込んだ状態を示す断面図、第５図は弁体
が折り返された逆止弁の平面図、第６図は別の実
施例に係る逆止弁部材の平面図、第７図は第６図
の−線に沿う断面図、第８図、第９図、第１
０図及び第１１図はそれぞれ異なる実施例に係る
逆止弁部材の断面図である。
１……弁孔、２……弁座、３……支持部、４…
…弁体、５……スリツト、６……弁凾、７……凹
部、８……凸部。
FIG. 1 is a plan view of a check valve member according to an embodiment of the present invention, FIG. 2 is a sectional view taken along the line - in FIG. 1,
Figures 3 and 4 are cross-sectional views showing the state in which the valve body is folded back and assembled into the valve box, Figure 5 is a plan view of the check valve with the valve body folded back, and Figure 6 is another embodiment. FIG. 7 is a cross-sectional view taken along the - line in FIG. 6, FIGS. 8, 9, and 1.
0 and 11 are cross-sectional views of check valve members according to different embodiments, respectively. 1... Valve hole, 2... Valve seat, 3... Support part, 4...
... Valve body, 5... Slit, 6... Valve cap, 7... Concave portion, 8... Convex portion.
Claims (1)
体とを有する逆止弁部材において、該弁体は、可
撓性の支持部を介して弁座に繋つており、かつ該
逆止弁部材は、弁体、支持部及び弁体が一体とさ
れた板状の可撓性材料の成形体であり、該弁体が
弁座に重なるように支持部から折り返し可能であ
ることを特徴とする逆止弁部材。 (2) 弁座及び支持部の当接面同志のうち一方に
は凸部が設けられ、他方には該凸部と係合可能な
凹部が設けられている請求項(1)の逆止弁部材。[Claims for Utility Model Registration] (1) A check valve member having a valve seat having a valve hole and a valve body for opening and closing the valve hole, wherein the valve body is The check valve member is a plate-shaped flexible material molded body in which a valve body, a support portion, and a valve body are integrated, and the valve body overlaps the valve seat. A check valve member characterized in that it can be folded back from a support portion. (2) The check valve according to claim (1), wherein one of the contact surfaces of the valve seat and the support portion is provided with a convex portion, and the other is provided with a concave portion that can engage with the convex portion. Element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7668290U JP2511348Y2 (en) | 1990-07-19 | 1990-07-19 | Check valve member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7668290U JP2511348Y2 (en) | 1990-07-19 | 1990-07-19 | Check valve member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0434567U true JPH0434567U (en) | 1992-03-23 |
| JP2511348Y2 JP2511348Y2 (en) | 1996-09-25 |
Family
ID=31618373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7668290U Expired - Fee Related JP2511348Y2 (en) | 1990-07-19 | 1990-07-19 | Check valve member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2511348Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001523322A (en) * | 1996-07-19 | 2001-11-20 | ロバート・ビー・チャフィー | Valves for inflatable objects |
| KR102134989B1 (en) * | 2019-01-24 | 2020-07-16 | 강성일 | Check valve |
-
1990
- 1990-07-19 JP JP7668290U patent/JP2511348Y2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001523322A (en) * | 1996-07-19 | 2001-11-20 | ロバート・ビー・チャフィー | Valves for inflatable objects |
| KR102134989B1 (en) * | 2019-01-24 | 2020-07-16 | 강성일 | Check valve |
| WO2020153631A1 (en) * | 2019-01-24 | 2020-07-30 | 강성일 | Integrated check valve |
| CN113646238A (en) * | 2019-01-24 | 2021-11-12 | 姜成一 | Integrated check valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2511348Y2 (en) | 1996-09-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |