JPS62202809U - - Google Patents
Info
- Publication number
- JPS62202809U JPS62202809U JP9049586U JP9049586U JPS62202809U JP S62202809 U JPS62202809 U JP S62202809U JP 9049586 U JP9049586 U JP 9049586U JP 9049586 U JP9049586 U JP 9049586U JP S62202809 U JPS62202809 U JP S62202809U
- Authority
- JP
- Japan
- Prior art keywords
- power switch
- air chamber
- blood pressure
- pressure monitor
- exhaust passage
- 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
- 230000036772 blood pressure Effects 0.000 claims description 6
- 210000000707 wrist Anatomy 0.000 claims 1
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Description
第１図は本考案の一実施例による血圧計の排気
弁を示す断面図、第２図は第１図に示す排気弁に
設けられる弁体を示す平面図、第３図は第１図に
示す排気弁の電源スイツチオフ時の状態を示す断
面図、第４図は排気弁が設けられる血圧計を示す
外観斜視図、第５図は血圧計に設けられる空気通
路を示す断面図、第６図は従来の排気弁の一例を
示す断面図、第７図は第６図に示す排気弁の電源
スイツチオフ時の状態を示す断面図である。
１…腕帯、５…血圧計本体、１８…電源スイツ
チ、１８ａ…操作片、２１…弁体、２２…空気室
、２４…縮径部、２５…大径部、２７…Ｏリング
、２８…排気通路。
FIG. 1 is a sectional view showing an exhaust valve of a blood pressure monitor according to an embodiment of the present invention, FIG. 2 is a plan view showing a valve body provided in the exhaust valve shown in FIG. 1, and FIG. FIG. 4 is an external perspective view showing a blood pressure monitor equipped with an exhaust valve; FIG. 5 is a cross-sectional view showing an air passage provided in the blood pressure monitor; FIG. 7 is a cross-sectional view showing an example of a conventional exhaust valve, and FIG. 7 is a cross-sectional view showing the state of the exhaust valve shown in FIG. 6 when the power switch is turned off. DESCRIPTION OF SYMBOLS 1...Arm cuff, 5...Sphygmomanometer body, 18...Power switch, 18a...Operation piece, 21...Valve body, 22...Air chamber, 24...Reduced diameter part, 25...Large diameter part, 27...O ring, 28... exhaust passage.
Claims (1)
通する空気室と、この空気室の開口部内周に装着
されたＯリングと、基端部が血圧計本体に設けら
れる電源スイツチの操作片に確動的に連結される
とともに先端部が前記空気室内に配置され、前記
操作片の操作によつて変位する弁体とを備え、前
記弁体は、前記操作片の操作に伴ない電源スイツ
チオンのとき前記Ｏリングに密嵌して排気通路を
大気より遮断する大径部と、電源スイツチオフの
ときＯリングより離脱して排気通路を大気に解放
する縮径部とを有することを特徴とする血圧計の
排気弁。 An air chamber formed inside the blood pressure monitor body and communicating with the exhaust passage of the wrist cuff, an O-ring attached to the inner periphery of the opening of this air chamber, and a power switch operation piece whose base end is provided in the blood pressure monitor body. a valve body that is positively connected to the air chamber and whose tip is disposed within the air chamber and is displaced by the operation of the operation piece, and the valve body is configured to turn on the power switch when the operation piece is operated. It is characterized by having a large diameter portion that tightly fits into the O-ring and blocks the exhaust passage from the atmosphere when the power switch is turned off, and a reduced diameter portion that separates from the O-ring and opens the exhaust passage to the atmosphere when the power switch is turned off. Blood pressure monitor exhaust valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986090495U JPH0446725Y2 (en) | 1986-06-16 | 1986-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986090495U JPH0446725Y2 (en) | 1986-06-16 | 1986-06-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62202809U true JPS62202809U (en) | 1987-12-24 |
| JPH0446725Y2 JPH0446725Y2 (en) | 1992-11-04 |
Family
ID=30950414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986090495U Expired JPH0446725Y2 (en) | 1986-06-16 | 1986-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446725Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58140364U (en) * | 1982-03-18 | 1983-09-21 | 株式会社東芝 | solenoid valve |
| JPS60171034A (en) * | 1984-02-16 | 1985-09-04 | 三洋電機株式会社 | Hemomanometer |
-
1986
- 1986-06-16 JP JP1986090495U patent/JPH0446725Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58140364U (en) * | 1982-03-18 | 1983-09-21 | 株式会社東芝 | solenoid valve |
| JPS60171034A (en) * | 1984-02-16 | 1985-09-04 | 三洋電機株式会社 | Hemomanometer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0446725Y2 (en) | 1992-11-04 |