KR200477382Y1 - Valve assembly with security apparatus - Google Patents
Valve assembly with security apparatus Download PDFInfo
- Publication number
- KR200477382Y1 KR200477382Y1 KR2020130010097U KR20130010097U KR200477382Y1 KR 200477382 Y1 KR200477382 Y1 KR 200477382Y1 KR 2020130010097 U KR2020130010097 U KR 2020130010097U KR 20130010097 U KR20130010097 U KR 20130010097U KR 200477382 Y1 KR200477382 Y1 KR 200477382Y1
- Authority
- KR
- South Korea
- Prior art keywords
- valve
- key
- valve body
- handle
- present
- Prior art date
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K35/00—Means to prevent accidental or unauthorised actuation
- F16K35/06—Means to prevent accidental or unauthorised actuation using a removable actuating or locking member, e.g. a key
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K35/00—Means to prevent accidental or unauthorised actuation
- F16K35/10—Means to prevent accidental or unauthorised actuation with locking caps or locking bars
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a valve assembly for opening and closing various piping, and more particularly, to a valve assembly for preventing any operation of a valve by improving security.
The present invention relates to a valve handle having a key integrally formed on a central shaft thereof; And a valve body including a valve body, a cylindrical lock piece rotatably assembled to the valve body, and a valve disk integrally rotating with the lock piece, The valve assembly is rotated only when the valve body is inserted.
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a valve assembly for opening and closing various piping, and more particularly, to a valve assembly for improving security and preventing any operation of a valve.
The valve is for opening and closing various piping, and operates by rotating the valve handle.
Conventional locking valves have a structure that prevents the valve handle from rotating arbitrarily by fastening the lock to the valve handle.
However, such a locking-type locking valve can arbitrarily break the lock and operate the valve, which has a problem of poor security.
The object of the present invention is to improve the security of the valve assembly so as to prevent opening and closing operations of the valve at will.
The present invention relates to a valve handle having a key integrally formed on a central shaft thereof; And a valve body including a valve body, a cylindrical lock piece rotatably assembled to the valve body, and a valve disk integrally rotating with the lock piece, The valve assembly is rotated only when the valve body is inserted.
The valve handle may include a guide rod protruding in the same direction as the key, and the lock bundle may include an insertion groove into which the guide rod is inserted,
It is more preferable that a plurality of the guide rods and the insertion grooves are provided radially.
The valve assembly according to the present invention has the effect of preventing the valve from being opened or closed by arbitrarily making the valve handle itself become a key.
1 is a view showing a state in which a valve handle and a valve body of a valve assembly according to a first embodiment of the present invention are separated,
FIG. 2 is a view showing a state in which the valve handle of the valve assembly according to the first embodiment is coupled to the valve body,
3 is a view showing a state in which a valve handle and a valve body of a valve assembly according to a second embodiment of the present invention are separated,
FIG. 4 is a view showing a state in which the valve handle of the valve assembly according to the second embodiment is coupled to the valve body in the present invention. FIG.
The terms and words used in the present specification and utility model registration claims should not be construed to be limited to ordinary or preliminary meaning and the inventor should appropriately interpret the concept of the term appropriately in order to describe its own design in the best way It should be interpreted in terms of meaning and concept that conforms to the technical idea of the present invention based on the principle that it can be defined. It should be noted that the embodiments described in this specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention, It should be understood that various equivalents and modifications are possible.
FIG. 1 is a view showing a valve handle and a valve body of a valve assembly according to a first embodiment of the present invention, FIG. 2 is a view showing a state in which a valve handle of the valve assembly according to the first embodiment is coupled to a valve body Fig.
The
The present invention is intended to improve the security of the valve operation and to prevent an operator other than the authorized person from arbitrarily opening and closing the valve.
By providing a structure in which the
In the conventional case, the valve is managed to the extent that the valve handle is fastened to the valve body by using a lock or a chain. In this case, it is troublesome to separately manage the key, and the position of the valve is not completely fixed, And had problems. There was also a risk that the locking device could be damaged and the valve could be operated at will.
However, according to the present invention, the
The present invention further includes a
In the
The
The
FIG. 3 is a view showing a state in which the valve handle and the valve body of the valve assembly according to the second embodiment of the present invention are separated, and FIG. 4 is a cross-sectional view of the valve body of the valve assembly according to the second embodiment, And Fig.
The present embodiment is characterized in that the
The present embodiment has a
At this time, the
As described above, in the valve assembly according to the present invention, the valve handle is detachably attached to the valve body, and the valve can be operated only when the key provided in the valve handle is inserted into the lock assembly formed in the valve body , Thereby improving the security of the valve operation.
It is to be understood that the above-described embodiments are to be considered in all respects as illustrative and not restrictive, and the scope of the present invention will be indicated by the appended claims, rather than the foregoing detailed description. It is to be understood that the appended claims are intended to cover all such modifications and changes as fall within the true spirit and scope of the appended claims.
100: valve assembly
110: Valve handle
112: The key
114: guide rod
120: Valve body
122: valve body
124: lock bundle
126: valve disk
128: insertion groove
Claims (3)
And a valve body including a valve body, a cylindrical lock assembly rotatably assembled to the valve body, and a valve disk integrally rotating with the lock assembly,
Wherein the lock bundle rotates only when the key is inserted,
Wherein the valve handle includes a guide rod protruding in the same direction as the key to disperse a torque concentrated on the key when the valve handle rotates, the lock assembly having an insertion groove into which the guide rod is inserted, While increasing the durability of the key,
Wherein the guide rod and the insertion groove are provided radially in the periphery of the key.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020130010097U KR200477382Y1 (en) | 2013-12-06 | 2013-12-06 | Valve assembly with security apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020130010097U KR200477382Y1 (en) | 2013-12-06 | 2013-12-06 | Valve assembly with security apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200477382Y1 true KR200477382Y1 (en) | 2015-06-03 |
Family
ID=53513240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020130010097U KR200477382Y1 (en) | 2013-12-06 | 2013-12-06 | Valve assembly with security apparatus |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200477382Y1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50110120A (en) * | 1974-02-07 | 1975-08-29 | ||
JPS60211178A (en) * | 1984-04-04 | 1985-10-23 | Masutaro Go | Cock with key |
JPS6159980U (en) * | 1984-09-26 | 1986-04-22 | ||
KR200337358Y1 (en) * | 2003-09-18 | 2004-01-03 | 금호미터텍 주식회사 | key operating valve |
-
2013
- 2013-12-06 KR KR2020130010097U patent/KR200477382Y1/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50110120A (en) * | 1974-02-07 | 1975-08-29 | ||
JPS60211178A (en) * | 1984-04-04 | 1985-10-23 | Masutaro Go | Cock with key |
JPS6159980U (en) * | 1984-09-26 | 1986-04-22 | ||
KR200337358Y1 (en) * | 2003-09-18 | 2004-01-03 | 금호미터텍 주식회사 | key operating valve |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201810044U (en) | Lock core device of door lock | |
US9822555B2 (en) | Safety locking mechanism for lockset | |
CN205182051U (en) | Theftproof type fire hydrant is opened and close to magnetic force | |
CN103775730B (en) | A kind of positioning and locking device of ball valve | |
CN203718121U (en) | Ball valve positioning and locking device | |
KR200477382Y1 (en) | Valve assembly with security apparatus | |
CN204436041U (en) | Point out the key of whether locking a door | |
CN102840382B (en) | Improved machine encryption mechanism | |
CN103353014B (en) | double protection valve lock | |
CN103353015A (en) | Multifunctional magnetic valve lock | |
CN201198920Y (en) | Valve with locking apparatus | |
WO2012148956A3 (en) | Flange overshot retrieval tool | |
JP2009058820A5 (en) | ||
WO2013173681A3 (en) | Cable closure | |
CN203836359U (en) | Water faucet with anti-opening function | |
CN207406142U (en) | A kind of postposition door lock clutch mechanism | |
CN204115575U (en) | Firing control structure-improved | |
KR101427515B1 (en) | A handle for sliding door | |
CN206246714U (en) | A kind of Ball Valve With Lock | |
CN201288831Y (en) | Amplitude control butterfly bamper | |
CN201747150U (en) | Fingerprint lock with improved reverse-locking structure | |
JP2015200401A (en) | Handle operation device and valve device | |
CN204828906U (en) | Close latching valve door | |
CN205400307U (en) | Electronic lock clutching mechanism | |
CN103806755A (en) | Magnetically-controlled lock |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
LAPS | Lapse due to unpaid annual fee |