JPH036081U - - Google Patents
Info
- Publication number
- JPH036081U JPH036081U JP6677189U JP6677189U JPH036081U JP H036081 U JPH036081 U JP H036081U JP 6677189 U JP6677189 U JP 6677189U JP 6677189 U JP6677189 U JP 6677189U JP H036081 U JPH036081 U JP H036081U
- Authority
- JP
- Japan
- Prior art keywords
- discharge port
- annular groove
- valve
- valve guide
- fluid outlet
- 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
- 210000000078 claw Anatomy 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Compressor (AREA)
Description
第１図は本考案に係る逆止弁装置を示す断面図
、第２図は第１図の平面図、第３図はバルブガイ
ドを示す平面図、第４図および第５図は係合爪部
を示す図、第６図および第７図は他の実施例を示
す図、第８図および第９図は従来の逆止弁装置を
示す図である。
図中、４……吐出口、７……環状溝、８……弁
座部、９ａ……バルブガイド本体、１１……流体
出口部、２１……係合爪部、２２……係合溝であ
る。
Fig. 1 is a sectional view showing a check valve device according to the present invention, Fig. 2 is a plan view of Fig. 1, Fig. 3 is a plan view showing a valve guide, and Figs. 4 and 5 are engagement claws. FIGS. 6 and 7 are views showing other embodiments, and FIGS. 8 and 9 are views showing a conventional check valve device. In the figure, 4...Discharge port, 7...Annular groove, 8...Valve seat portion, 9a...Valve guide body, 11...Fluid outlet portion, 21...Engagement claw portion, 22...Engagement groove It is.
Claims (1)
されて環状の弁座部を形成する環状溝と、カツプ
状に形成され、上記弁座部を吐出方向前方から覆
うように上記環状溝に挿入されて上記吐出口の吐
出方向前方に流体出口部を有すると共に、これら
吐出口と流体出口部との間に弁体の開閉移動を案
内する弾力性・耐摩耗性に優れたバルブガイド本
体と、該バルブガイド本体の挿入先端部から環状
溝内に折り返されて形成される係合爪部と、上記
環状溝に係合爪部の先端部を保持して係止させる
係合溝とを備えたバルブガイドの取付構造。 A base material having a discharge port includes an annular groove located on the outlet side of the discharge port and forming an annular valve seat, and an annular groove formed in a cup shape so as to cover the valve seat from the front in the discharge direction. A valve guide body having excellent elasticity and wear resistance that is inserted into the discharge port and has a fluid outlet portion in front of the discharge direction of the discharge port, and guides the opening and closing movement of the valve body between the discharge port and the fluid outlet portion. , an engagement claw formed by folding back into the annular groove from the insertion tip of the valve guide body, and an engagement groove for holding and locking the tip of the engagement claw in the annular groove. Equipped with valve guide mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6677189U JPH036081U (en) | 1989-06-09 | 1989-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6677189U JPH036081U (en) | 1989-06-09 | 1989-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH036081U true JPH036081U (en) | 1991-01-22 |
Family
ID=31599765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6677189U Pending JPH036081U (en) | 1989-06-09 | 1989-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH036081U (en) |
-
1989
- 1989-06-09 JP JP6677189U patent/JPH036081U/ja active Pending