CN204062128U - Rotary disc password type valve for guarding against theft - Google Patents
Rotary disc password type valve for guarding against theft Download PDFInfo
- Publication number
- CN204062128U CN204062128U CN201420450841.8U CN201420450841U CN204062128U CN 204062128 U CN204062128 U CN 204062128U CN 201420450841 U CN201420450841 U CN 201420450841U CN 204062128 U CN204062128 U CN 204062128U
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- CN
- China
- Prior art keywords
- end cap
- rotary disc
- valve
- hook
- cipher
- 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.)
- Expired - Fee Related
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Abstract
Rotary disc password type valve for guarding against theft, comprises valve seat, valve rod and valve plate; Valve seat is provided with rotating disk code component, and rotating disk code component comprises and is fixed on lower end cap on valve seat and the upper end cap hinged with lower end cap, and valve rod stretches out in lower end cap, in the space between upper end cap and lower end cap, the extending area of valve rod; Lower end cap is fixed with intermediate plate, and intermediate plate is ring, and intermediate plate is provided with plane rotary disc, plane rotary disc is the annulus coaxial with intermediate plate, the circumference of plane rotary disc is provided with multiple code hole, and code hole comprises axle hole and lock part, and axle hole is communicated with lock part; Upper end cap is equipped with multiple cipher rotary knob, each cipher rotary knob is fixed with a hook, the corresponding code hole of each hook, when the hook of hook aims at lock part, this cipher rotary knob is in solution lock-bit, and when hook and lock part misplace, this cipher rotary knob is in locking position.The utility model has the good advantage of theftproof performance.
Description
Technical field
The utility model relates to a kind of valve for guarding against theft.
Background technique
Valve has gate valve, butterfly valve, turns core valve, ball valve etc., and valve is generally that the mode by rotating carries out switch.Be provided with fluid passage in the valve seat of these valves, be provided with valve plate in fluid passage, valve plate is connected with valve rod, rotary valve rod thus regulate the angle of swing of valve plate, opens or throttle down.The shortcoming of these valves is: theftproof performance is poor, and anyone only needs rotation valve rod to open or close valve.Even if the manual rotation part or lock that some users lay down valve rod is pinned, only also can by valve open with simple instrument, therefore, the phenomenon being undertaken stealing by illegally opening valve often occurs in some occasions, and to valve, user causes heavy losses.
Summary of the invention
In order to overcome the shortcoming of now valvular theftproof performance difference, the utility model provides the good valve of a kind of theftproof performance.
Rotary disc password type valve for guarding against theft, comprises valve seat, and valve rod and valve plate, be provided with fluid passage in valve seat, and valve plate is arranged in fluid passage, and valve plate makes the entrance and exit of fluid passage connect or separate, and valve rod is fixedly connected with valve plate;
It is characterized in that: valve seat is provided with rotating disk code component, rotating disk code component comprises and is fixed on lower end cap on valve seat and the upper end cap hinged with lower end cap, and valve rod stretches out in lower end cap, in the space between upper end cap and lower end cap, the extending area of valve rod;
Lower end cap is fixed with intermediate plate, and intermediate plate is ring, and intermediate plate is provided with plane rotary disc, plane rotary disc is the annulus coaxial with intermediate plate, the circumference of plane rotary disc is provided with multiple code hole, and code hole comprises axle hole and lock part, and axle hole is communicated with lock part;
Upper end cap is equipped with multiple cipher rotary knob, each cipher rotary knob is fixed with a hook, the corresponding code hole of each hook, when the hook of hook aims at lock part, this cipher rotary knob is in solution lock-bit, and when hook and lock part misplace, this cipher rotary knob is in locking position.When all cipher rotary knobs are positioned at solution lock-bit, upper end cap is opened around hinge, can through intermediate plate and rotating disk, rotary valve rod, to open or throttle down.
Further, upper end cap has indicating arrow, and the cipher rotary knob that indicating arrow points to is as the start bit of password.
Further, the fixing part of cipher rotary knob is provided with cipher word, and cipher word is uniformly distributed in fixing part circumferentially, and upper end cap is provided with the pointer of instruction cipher word.
Further, code hole is uniformly distributed in plane rotary disc circumferentially, and lock part is rectangular.
Further, the mesopore Spielpassung of plane rotary disc and intermediate plate, the peripheral wall of plane rotary disc has outwardly sliding axle, and the middle hole wall of intermediate plate is provided with the track coordinated with sliding axle.Rotational plane rotating disk, can change the position of code hole, thus obtains different passwords.
Further, upper end cap is fixed with inner cap, hook part is between inner cap and upper end cap, and another part exposes to inner cap, and the top of hook is provided with the blocked part preventing it from departing from upper end cap, has spring between inner cap and hook.Spring plays support booster action.Buffer function is played when button rotation.
Further, the hinge place of upper end cap and lower end cap is provided with torsion spring.When all cipher rotary knobs are all in solution lock-bit, under the effect of the restoring force of torsion spring, upper end cap automatically springs open.When at least one cipher rotary knob is in locking position, hook catches on rotating disk, causes upper end cap to open.
Further, upper end cap is provided with handle, to open or to close upper end cap.
When the utility model unlocks, all cipher rotary knobs rotate to the lock part of the hook aligning code hole of hook, upper end cap can be opened.Now, the cipher word of pointed is correct password.Initial as password of the cipher word of the cipher rotary knob that password points to using indicating arrow, cipher word arranges formation password in the counterclockwise direction.
When locking, covered by upper end cap to lower end cap, hook inserts in code hole, then rotates cipher rotary knob, and the shaft of hook is positioned at axle hole and rotates, and hook turns to other directions, thus hook and lock part are misplaced.After hook and lock part misplace, hook catches on intermediate plate, thus prevents upper end cap to be unlocked.
The utility model has the advantage of:
1, must have correct password ability open upper end lid, theftproof performance is good.
2, rotational plane rotating disk can obtain different password combination, easy to use.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Fig. 3 is that the B-B of Fig. 1 is to sectional view.
Fig. 4 is the schematic diagram of the fixing part of cipher rotary knob.
Embodiment
As shown in Figure 1, rotary disc password type valve for guarding against theft, comprises valve seat 1, and valve rod 10 and valve plate are provided with fluid passage in valve seat 1, and valve plate is arranged in fluid passage, and valve plate makes the entrance and exit of fluid passage connect or separate, and valve rod 10 is fixedly connected with valve plate;
Valve seat 1 is provided with rotating disk code component, and rotating disk code component comprises and is fixed on lower end cap 2 on valve seat 1 and the upper end cap 4 hinged with lower end cap 2, and valve rod 10 stretches out in lower end cap 2, in the space between upper end cap 4 and lower end cap 2, the extending area of valve rod 10;
Lower end cap 2 is fixed with intermediate plate 8, and intermediate plate 8, in ring, intermediate plate 8 is provided with plane rotary disc 13, plane rotary disc 13 is the annulus coaxial with intermediate plate 8, the circumference of plane rotary disc 13 is provided with multiple code hole 12, and code hole 12 comprises axle hole and lock part, and axle hole is communicated with lock part;
Upper end cap 4 is equipped with multiple cipher rotary knob 5, each cipher rotary knob 5 is fixed with a hook 9, the corresponding code hole 12 of each hook 9, when the hook of hook 9 aims at lock part, this cipher rotary knob 5 is in solution lock-bit, and when hook and lock part misplace, this cipher rotary knob 5 is in locking position.When all cipher rotary knobs 5 are positioned at solution lock-bit, upper end cap 4 is opened around hinge, can through intermediate plate 813 and plane rotary disc, rotary valve rod 10, to open or throttle down.
Upper end cap 4 has indicating arrow 16, and the cipher rotary knob 5 that indicating arrow 16 points to is as the start bit of password.
Code hole 12 is uniformly distributed in plane rotary disc 13 circumferentially, and lock part is rectangular.The direction of the lock part of each code hole 12 is all not identical, thus the cipher word making each cipher rotary knob corresponding different when separating lock-bit.
The fixing part of cipher rotary knob 5 is provided with cipher word, and cipher word is uniformly distributed in fixing part circumferentially, and upper end cap 4 is provided with the pointer 15 of instruction cipher word, and pointer 15 can be the arrow logo being engraved in upper end cap, also can be the indication piece 15 being fixed on upper end cap 4.As shown in Figure 4, cipher word is Arabic numerals 1 ~ 6.But cipher word can also be letter, and Roman number etc., are not limited to the citing of the present embodiment.
The mesopore Spielpassung of plane rotary disc 13 and intermediate plate 8, the peripheral wall of plane rotary disc 13 has outwardly sliding axle 14, the middle hole wall of intermediate plate 8 is provided with the track coordinated with sliding axle 14.Rotational plane rotating disk 13, can change the position of code hole 12, thus obtains different passwords.As shown in Fig. 2, Fig. 3, the present embodiment illustrates for 6 code holes 12 and 6 cipher rotary knobs 5, but the quantity of code hole 12 and cipher rotary knob 5 is not limited to citing of the present utility model.
Upper end cap 4 is fixed with inner cap, and hook 9 part is between inner cap and upper end cap, and another part exposes to inner cap, and the top of hook 9 is provided with the blocked part preventing it from departing from upper end cap, has spring 6 between inner cap and hook 9.Spring plays support booster action.Buffer function is played when button rotation.
Upper end cap 4 is provided with torsion spring 7 with the hinge place of lower end cap 2.When all cipher rotary knobs 5 are all in solution lock-bit, under the effect of the restoring force of torsion spring 7, upper end cap 4 automatically springs open.When at least one cipher rotary knob 5 is in locking position, hook 9 catches on rotating disk, causes upper end cap 4 to open.
Upper end cap 4 is provided with handle, to open or to close upper end cap 4.
When the utility model unlocks, all cipher rotary knobs 5 rotate to the lock part of the hook aligning code hole 12 of hook 9, upper end cap 4 can be opened.Now, the cipher word of pointed is correct password.Initial as password of the cipher word of the cipher rotary knob 5 that password points to using indicating arrow, cipher word arranges formation password in the counterclockwise direction.
When locking, covered by upper end cap 4 to lower end cap 2, hook 9 inserts in code hole 12, then rotates cipher rotary knob 5, and the shaft of hook 9 is positioned at axle hole and rotates, and hook turns to other directions, thus hook and lock part are misplaced.After hook and lock part misplace, hook catches on intermediate plate 8, thus prevents upper end cap 4 to be unlocked.
The utility model has the advantage of:
1, must have correct password ability open upper end lid, theftproof performance is good.
2, rotational plane rotating disk can obtain different password combination, easy to use.
Content described in this specification embodiment is only enumerating the way of realization that model utility is conceived; protection domain of the present utility model should not be regarded as being only limitted to the concrete form that embodiment states, protection domain of the present utility model also and conceive the equivalent technologies means that can expect according to the utility model in those skilled in the art.
Claims (8)
1. rotary disc password type valve for guarding against theft, comprises valve seat, and valve rod and valve plate, be provided with fluid passage in valve seat, and valve plate is arranged in fluid passage, and valve plate makes the entrance and exit of fluid passage connect or separate, and valve rod is fixedly connected with valve plate;
It is characterized in that: valve seat is provided with rotating disk code component, rotating disk code component comprises and is fixed on lower end cap on valve seat and the upper end cap hinged with lower end cap, and valve rod stretches out in lower end cap, in the space between upper end cap and lower end cap, the extending area of valve rod;
Lower end cap is fixed with intermediate plate, and intermediate plate is ring, and intermediate plate is provided with plane rotary disc, plane rotary disc is the annulus coaxial with intermediate plate, the circumference of plane rotary disc is provided with multiple code hole, and code hole comprises axle hole and lock part, and axle hole is communicated with lock part;
Upper end cap is equipped with multiple cipher rotary knob, each cipher rotary knob is fixed with a hook, the corresponding code hole of each hook, when the hook of hook aims at lock part, this cipher rotary knob is in solution lock-bit, and when hook and lock part misplace, this cipher rotary knob is in locking position.
2. rotary disc password type valve for guarding against theft as claimed in claim 1, is characterized in that: upper end cap has indicating arrow, and the cipher rotary knob that indicating arrow points to is as the start bit of password.
3. rotary disc password type valve for guarding against theft as claimed in claim 2, it is characterized in that: the fixing part of cipher rotary knob is provided with cipher word, cipher word is uniformly distributed in fixing part circumferentially, and upper end cap is provided with the pointer of instruction cipher word.
4. rotary disc password type valve for guarding against theft as claimed in claim 3, is characterized in that: code hole is uniformly distributed in plane rotary disc circumferentially, and lock part is rectangular.
5. rotary disc password type valve for guarding against theft as claimed in claim 4, it is characterized in that: the mesopore Spielpassung of plane rotary disc and intermediate plate, the peripheral wall of plane rotary disc has outwardly sliding axle, and the middle hole wall of intermediate plate is provided with the track coordinated with sliding axle.
6. rotary disc password type valve for guarding against theft as claimed in claim 5, it is characterized in that: upper end cap is fixed with inner cap, hook part is between inner cap and upper end cap, another part exposes to inner cap, the top of hook is provided with the blocked part preventing it from departing from upper end cap, has spring between inner cap and hook.
7. rotary disc password type valve for guarding against theft as claimed in claim 6, is characterized in that: the hinge place of upper end cap and lower end cap is provided with torsion spring.
8. rotary disc password type valve for guarding against theft as claimed in claim 7, is characterized in that: upper end cap is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420450841.8U CN204062128U (en) | 2014-08-11 | 2014-08-11 | Rotary disc password type valve for guarding against theft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420450841.8U CN204062128U (en) | 2014-08-11 | 2014-08-11 | Rotary disc password type valve for guarding against theft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204062128U true CN204062128U (en) | 2014-12-31 |
Family
ID=52203642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420450841.8U Expired - Fee Related CN204062128U (en) | 2014-08-11 | 2014-08-11 | Rotary disc password type valve for guarding against theft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204062128U (en) |
-
2014
- 2014-08-11 CN CN201420450841.8U patent/CN204062128U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20160811 |