CN206221779U - Valve for puzzle lock structure - Google Patents
Valve for puzzle lock structure Download PDFInfo
- Publication number
- CN206221779U CN206221779U CN201621205903.4U CN201621205903U CN206221779U CN 206221779 U CN206221779 U CN 206221779U CN 201621205903 U CN201621205903 U CN 201621205903U CN 206221779 U CN206221779 U CN 206221779U
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- lock
- valve
- cylinder
- locking
- locking plate
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- 239000012530 fluid Substances 0.000 claims abstract description 35
- 230000000903 blocking effect Effects 0.000 claims abstract description 9
- 239000007789 gas Substances 0.000 claims description 23
- 230000000694 effects Effects 0.000 claims description 16
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 1
- 239000003546 flue gas Substances 0.000 claims 1
- 230000007306 turnover Effects 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 21
- 230000001360 synchronised effect Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The utility model is related to valve mechanism technical field, disclose a kind of valve for puzzle lock structure, including valve member, valve member includes the valve body with air flue, the coded lock component of controllable air flue break-make is provided with valve body, coded lock component includes being connected to valve body and fixed cylinder connect with air flue, be arranged in fixed cylinder for blocking the blockage body of air flue, and be arranged at limited to the blockage body movement between fixed cylinder and valve body to release its coded lock to air flue blocking.By the coded lock for setting in fixed cylinder blockage body and coordinate with its locking, so that coded lock self-locking and blockage body with its depart from the state of or unlock and in the state of locking blockage body in coded lock itself, filling fluid can promote blockage body to be blocked and be blocked air flue and filled with limiting；In addition, in the state of coded lock self-locking and locking blockage body, closure of the blockage body to air flue is blocked and released, you can realization fills purpose, and valve mechanism limitation fills safe and simple to operate.
Description
Technical field
The utility model is related to valve mechanism technical field, more particularly to a kind of valve for puzzle lock structure.
Background technology
The gases such as liquefied gas, oxygen, hydrogen, carbon dioxide are commonly used in daily production, life, and these gases are universal
It is inflammable, high pressure, with very strong danger.Some gases can not palm off as with other gases, otherwise will result in serious peace
Full accident, such as, if being filled with hydrogen in oxygen cylinder, will result in blast when in use.Liquefied gas due to its cleaning, environmental protection,
China occupies very big market share, but because its danger is larger, accident rate is still very high, and due in public, once
Appearance accident, harm will be very big.
At present, liquefied gas is filled according to safety code requirements fixed point, but to cause intersection to fill very general due to a variety of causes
Time, this allows for potential safety hazard and greatly improves.The valve that in the market control is filled has two classes mostly：One class is installed in angle valve
Limitation fills mechanism, and ultra high frequency IC tag is installed outside angle valve, in ultra high frequency IC tag record have the information of this gas cylinder with
And the information such as affiliated client, when filling, the ultra high frequency IC tag read write line on charge gun reads the high-frequency electronic mark on angle valve
Information in signing, judges whether this client allows to fill, whether this gas cylinder allows and fills, if it is allowed, just to the electricity on charge gun
Magnetic coil is powered, and magnet coil produces the limitation that magnetic force is opened in angle valve to fill mechanism, and the advantage of this kind of technology is by high frequency
Whether electronic tag and limitation fill mechanism and can be distinguished by equipment and allow to fill, it is not necessary to which human intervention, shortcoming has two,
1) limitation in all angle valves fills what mechanism was just as, can only identify whether to have permission by ultra high frequency IC tag and fill
Dress, once one of ultra high frequency IC tag is replicated or cracks large number of gas cylinder, and that can just open all angle valves
Xian Chong mechanisms；2) magnet coil is also easily controlled, it is not necessary to read ultra high frequency IC tag to recognize angle valve identity, directly to
Solenoid, the limitation that its magnetic field can also be opened in angle valve fills mechanism and to filling liquefied gas in gas cylinder.It is another kind of
Valve is controlled using pin mode, its use coded lock principle pin valve rod, make in the case where cryptographic state is not opened valve rod without
Method is rotated, it is correct open password after, could rotation valve rod and reach the purpose of Open valve, this technological merit is each valve
Door has different passwords, cracks that difficulty is very big, and such security is very high；Have the disadvantage needs and password is remembered by people, and press
Unlatching password is rotated according to the letter disk on valve, can be opened once password leakage valve, this reduces security,
And the different passwords of each valve are remembered every time, and this also brings very burden to operation.
Utility model content
The purpose of this utility model is to provide a kind of valve for puzzle lock structure, it is intended to solved in the prior art, existing liquid
Change gas bottle valve and there is a problem of that limitation fills security difference and troublesome poeration.
The utility model embodiment provides a kind of valve for puzzle lock structure, including valve member, the valve member bag
The valve body with air flue is included, the coded lock component of the controllable air flue break-make, the coded lock group are provided with the valve body
Part includes being connected to the valve body and fixed cylinder connect with the air flue, be arranged in the fixed cylinder for described in blocking
The blockage body of air flue, and be arranged between the fixed cylinder and the valve body and limit the blockage body movement to release it
To the coded lock of air flue blocking.
In the embodiment of the utility model one, the valve body bottom has the connection air flue and prolonging of being connected with gas cylinder
Extending portion, described fixed cylinder one end is connected to the extension, and the coded lock is arranged in the extension；In the fixed cylinder
The passage that can coordinate with blockage body closure of the connection air flue is provided with, the blockage body is under fluid forces effect
The passage can be blocked.
Further, the coded lock includes that positioning is arranged at the axle sleeve in the extension, is movably set in the axle
The lock cylinder for putting, for the first spring resetted to the lock cylinder, be sheathed on the axle sleeve and be located at the lock cylinder in and can
Coordinate to limit the lock sheet groups that the lock cylinder is moved axially with the lock cylinder locking, and be inserted in the use in the axle sleeve
In driving the lock sheet groups axial rotation to release the lock shaft that the lock sheet groups coordinate with the lock cylinder locking；The blockage body with
The lock sheet groups axial rotation is located by connecting and can coordinate with the lock cylinder locking, and the blockage body can depart from the lock cylinder simultaneously
Towards passage movement.
Further, being provided with the passage can be by the second spring of the blockage body jack-up.
Further, the lock sheet groups include the first locking plate and the second locking plate that are movably set on the axle sleeve；It is described
Have along its axially extending projection bar on the inwall of lock cylinder, the outer rim of first locking plate is provided with the first projection, described convex
The first breach for avoiding first projection is offered on block bar；Offered for avoiding in the outer rim of second locking plate
The escape groove of the projection bar, the projection bar activity forms axial rotation positioning in being inserted into the escape groove.
Further, the lock sheet groups also include be connected to the lock shaft close described passage one end for band
Moving first locking plate and second locking plate carries out the band moving plate of axial rotation, and the blockage body axially turns with the drive piece
It is dynamic to be located by connecting.
Further, the blockage body includes the connecting portion being connected with the drive piece axial direction rotational positioning, is arranged at institute
State the ballhead for blocking the passage of one end of the close described passage of connecting portion.
Further, the outer rim of the connecting portion is provided with the second projection, is offered for avoiding on the projection bar
State the second breach of the second projection.
Further, the band moving plate is coaxial with first locking plate and second locking plate and is spaced apart, the band
It is provided between moving plate, first locking plate and second locking plate and is sheathed on the axle sleeve and is positioned with its axial rotation
Stator.
Further, it is described with moving plate towards having active bumping post, first locking plate on the side of first locking plate
Opposite sides face on it is protruding have the first driven bumping post, stretched on the side of direction first locking plate of second locking plate
Go out to have the second driven bumping post, the active bumping post, the first driven bumping post and the second driven bumping post to keep out cooperation.
Further, the described first driven bumping post includes be located at respectively on the opposite sides face of first locking plate first
Principal and subordinate moves bumping post and the first secondary driven bumping post, and the active bumping post keeps out cooperation, described first with the dynamic bumping post of first principal and subordinate
Secondary driven bumping post keeps out cooperation with the described second driven bumping post.
There is the side join that can be connected with charge gun in another embodiment of the utility model, on the outer wall of the valve body,
The side join is inner to have can connecting with the air inlet/outlet of blockage body closure cooperation, the fixed cylinder for the connection air flue
The side join is connected to, the coded lock is arranged between the fixed cylinder and the side join.
Further, the coded lock includes that positioning is arranged at the axle sleeve in the fixed cylinder, is movably set in the axle
The lock cylinder for putting, for the first spring resetted to the lock cylinder, be sheathed on the axle sleeve and be located at the lock cylinder in and can
Coordinate to limit the lock sheet groups that the lock cylinder is moved axially with the lock cylinder locking, and be inserted in the use in the axle sleeve
In driving the lock sheet groups axial rotation to release the lock shaft that the lock sheet groups coordinate with the lock cylinder locking；The blockage body with
The lock sheet groups axial rotation is located by connecting and can coordinate with the lock cylinder locking, and the blockage body can depart from the lock cylinder simultaneously
Towards air inlet/outlet movement.
Further, jam is provided with the air inlet/outlet, the jam has the logical liquid of the connection air inlet/outlet
Hole, the blockage body can block the liquid-through hole under fluid forces effect.
Further, being provided with the jam can be by the second spring of the blockage body jack-up.
Based on above-mentioned technical proposal, compared with prior art, the valve for puzzle lock structure that the utility model embodiment is proposed,
By the setting blockage body in fixed cylinder and the coded lock coordinated with the blockage body locking so that in coded lock self-locking and blockage body
Depart from the state of the coded lock or in the state of coded lock itself is unlocked and blockage body is locked, filling fluid can promote stifled
Cock body is blocked and is blocked air flue and fill purpose to realize limitation；In addition, the shape locked in coded lock self-locking and by blockage body
Under state, closure of the blockage body to air flue is blocked and released, and is smoothly filled by filling fluid, and the limitation of the valve mechanism fills safety
Property is high and simple to operate.
Brief description of the drawings
Fig. 1 is the generalized section of the valve for puzzle lock structure in the utility model embodiment one；
Fig. 2 is the partial cutaway schematic of the valve for puzzle lock structure in the utility model embodiment one；
Fig. 3 is the schematic perspective view of the lock cylinder in the utility model embodiment one；
Fig. 4 is the schematic perspective view of the second locking plate in the utility model embodiment one；
Fig. 5 is the schematic perspective view of the first locking plate in the utility model embodiment one；
Fig. 6 is the generalized section of the first locking plate in the utility model embodiment one；
Fig. 7 is the schematic perspective view of the blockage body in the utility model embodiment one；
Fig. 8 is the schematic perspective view with moving plate in the utility model embodiment one；
Fig. 9 is the schematic side view with moving plate in the utility model embodiment one；
Figure 10 is the schematic perspective view of the axle sleeve in the utility model embodiment one；
Figure 11 is the schematic perspective view of the stator in the utility model embodiment one；
Figure 12 is the generalized section of the valve for puzzle lock structure in the utility model embodiment two；
Figure 13 is the partial cutaway schematic of the valve for puzzle lock structure in the utility model embodiment two.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.
In addition, also, it should be noted that the orientation term such as left and right, upper and lower in the utility model embodiment, is only mutual
It is relative concept or is reference with the normal operating condition of product, and should not be regarded as restrictive.Hereinafter tie
Specific embodiment is closed to be described in detail realization of the present utility model.
As shown in figure 1 to figure 13, the utility model embodiment proposes a kind of valve for puzzle lock structure, and it includes valve group
Part 1, the valve member 1 may include valve body 11, valve plug 12, valve rod 13 and handwheel 14, wherein, the air flue with insertion in valve body 11
M, valve plug 12 is located inside the upper end of valve body 11, the outer end of valve rod 13 connection handwheel 14, and the bottom of valve rod 13 is stretched into inside the upper end of valve body 11
And cooperation is connected with valve plug 12, by handwheel 14 clockwise or counterclockwise, you can band ovable valve stem 13, and then drive valve plug 12
Realize the break-make control to air flue M epimeres and hypomere.Here, the coded lock group of controllable air flue M break-makes is provided with valve body 11
Part 2, in the case where turn handwheel 14 drives the Open valve of valve plug 12 through valve rod 13, controls air flue M's by coded lock component 2
Break-make, you can realize the overall break-make of the valve for puzzle lock structure.The coded lock component 2 may include to be connected to valve body 11 simultaneously and it
The fixed cylinder 21 of air flue M connections, be movably arranged in fixed cylinder 21 for blocking the blockage body 22 of air flue M, and be arranged on
Limited to blockage body 22 between fixed cylinder 21 and valve body 11 moves axially to release the password that the blockage body 22 blocks air flue M
Lock 23.The valve for puzzle lock structure proposed in the utility model, by set in the fixed cylinder 21 blockage body 22 and with the blocking
The coded lock 23 that the locking of body 22 coordinates so that in the state of the self-locking of coded lock 23 and blockage body 22 depart from the coded lock 23 or
Coded lock 23 itself unlock and to blockage body 22 lock in the state of, filling fluid can promote blockage body 22 to be blocked and blocked
Air flue M, in this way, being capable of achieving the purpose that limitation is filled；In addition, the state locked in the self-locking of coded lock 23 and by blockage body 22
Under, closure of the blockage body 22 to air flue M is blocked and released, and is successfully filled by filling fluid, in this way, improve limitation filling
What is filled is safe, and its is simple, convenient.
In the present embodiment, label is installed in the valve for puzzle lock structure or gas cylinder, the label can be high frequency or super
Ultra high frequency IC tag, bar code or Quick Response Code etc..There are password, gas cylinder information, the institute of this valve for puzzle lock structure on the label
The information such as category client.When filling, tag read-write equipment reads the information in label, judges whether this gas cylinder allows to fill, if
Allow to fill, be turned on and off the coded lock 23 of valve for puzzle lock structure by unlocking mechanism according to the password in label.This
Sample, the lockup state of coded lock 23 and blockage body 22 is controlled by unlocking mechanism, you can the break-make of control air flue M, so that can be real
Now limit the purpose for filling, it is to avoid illegally fill caused potential safety hazard.
The utility model embodiment propose valve for puzzle lock structure, its compared with prior art, with following features：
1) structure of mechanism is filled in existing angle valve with limitation, due to production and application, one or more can only be done,
Thus be easy to crack, and the valve for puzzle lock structure that the utility model embodiment is proposed, structure can with almost identical, as long as
Locking plate bumping post position is different can to make password different, so that password enormous amount, crack difficulty big；
2) the valve for puzzle lock structure that the utility model embodiment is proposed does not need figure case, even if being aware of password,
It also is difficult to open coded lock 23 due to that cannot position；
3) in the utility model embodiment, password is stored on label, and password was obtained by reading label before unlatching,
In this way, remembeing password without operating personnel, coded lock 23 is opened by unlocking mechanism, broken away from the dependence to people, while
Can automation mechanized operation.That is, because the label of record identity and password coordinates with coded lock 23 so that intersection is filled and obtained
Effective control, has prevented illegally to fill, slipping up fills behavior, improve security, and simple to operate.
Embodiment one：
As shown in Figure 1 to 11, the bottom of above-mentioned valve body 11 has and can be connected with gas cylinder (liquefied gas bottle, oxygen gas cylinder etc.)
Extension 112, the extension 112 connects above-mentioned air flue M, and above-mentioned coded lock component 2 is arranged in the extension 112.Specifically
Ground, one end of above-mentioned fixed cylinder 21 is stretched into and form a fixed connection and connect in the extension 112, meanwhile, blockage body 22 and coded lock
23 are arranged on fixed cylinder 21 is connected in the chamber for being formed with extension 112, and herein, coded lock 23 is particularly located in extension 112,
Blockage body 22 is located in fixed cylinder 21, and the lower end of the fixed cylinder 21 can be stretched into gas cylinder；Here, it is provided with connection in fixed cylinder 21
The passage 2100 of air flue M.In the state of the self-locking of coded lock 23 and blockage body 22 depart from the coded lock 23 or in coded lock 23
Itself unblock and to blockage body 22 lock in the state of, blockage body 22 can block the passage under the impetus for filling fluid
2100 realizing blocking air flue M.
Further, in the present embodiment, above-mentioned coded lock 23 may include axle sleeve 231, lock cylinder 232, the lock being coaxially disposed
Piece group 233, the spring 235 of lock shaft 234 and first, wherein, the positioning of axle sleeve 231 is arranged in extension 112, i.e., the axle sleeve is extending
Can not move axially and rotate in portion 112.Lock cylinder 232 is movably set on axle sleeve 231, and here, the lock cylinder 232 is in axle sleeve 231
On can axial rotation, and can move along its axis, herein, lock cylinder 232 is axially towards the extreme position that the outer end of axle sleeve 231 is moved
The top end of axle sleeve 231.First spring 235 be set on axle sleeve 231 and be located at lock cylinder 232 in, and the first spring 235 two ends
The inner face on the top of lock cylinder 232 and the upside of the second locking plate 2332 are abutted respectively, and first spring 235 is used for lock cylinder 232
Axial movement is resetted.In addition, lock sheet groups 233 are located in lock cylinder 232, and it is set on axle sleeve 231, and the lock sheet groups 233
Can coordinate to limit the axial movement of the lock cylinder 232 with the locking of lock cylinder 232；The activity of lock shaft 234 is inserted in axle sleeve 231, herein,
Lock shaft 234 is used to drive the axial rotation of lock sheet groups 233 to release the locking cooperation of the lock sheet groups 233 and lock cylinder 232；In addition, stifled
One end of cock body 22 is located by connecting and can coordinate with the locking of lock cylinder 232 with the axial rotation of lock sheet groups 233, here, the blockage body 22
Lock cylinder 232 can be departed from and moved and blocked towards passage 2100.Lock shaft 234 drives the axial rotation of lock sheet groups 233, locking plate
Group 233 drives the axial rotations of blockage body 22, when the axial rotation of blockage body 22 to depart from lock cylinder 232 when, blockage body 22 and lock cylinder 232
Locking release, now, under the impetus for filling fluid, blockage body 22 can be pushed into passage 2100 and by its envelope
It is stifled, so it is capable of achieving the purpose that limitation is filled；Lock shaft 234 drives the axial rotation of lock sheet groups 233, lock sheet groups 233 to drive and block
The axial rotation of body 22, when under the axial rotation of lock sheet groups 233 to released state and blockage body 22 without departing from lock cylinder 232 when, block
Body 22 can be moved axially with lock cylinder 232 towards passage 2100, and under the impetus for filling fluid, blockage body 22 is with lock
Cylinder 232 is promoted and moved towards passage 2100 together, until blockage body 22 blocks passage 2100, in this way, realizing limit
System fills purpose.Conversely, in the state of lock sheet groups 233 and the mutually locking of lock cylinder 232, when blockage body 22 is locked with lock cylinder 232
When, passage 2100 is not blocked, and air flue M keeps unimpeded, in this way, being capable of achieving to fill purpose.Here, the center of above-mentioned valve plug 12
Place is equipped with the valve plug axle 15 being secured to, and the valve plug axle 15 is connected with lock shaft 234.When needing to unlock, opened by special
Latch mechanism rotation hand wheel 14, valve plug piece 16 is driven through valve rod 13, and drives the axial rotation of valve plug 12, and lock shaft is driven through valve plug axle 15
234 axial rotations are being unlocked.Certainly, according to actual conditions and demand, in the utility model other embodiment, coded lock
23 can also construct for other.
Further, in the present embodiment, being provided with above-mentioned passage 2100 can be by the of the jack-up of above-mentioned blockage body 22
Two springs 24.In its natural state (when i.e. without fluid forces are filled), second spring 24 can disengage it from the jack-up of blockage body 22
In passage 2100；In the state of the self-locking of above-mentioned coded lock 23 and blockage body 22 are by the locking of coded lock 23, passage 2100
Keep unimpeded, can now be smoothed out filling operation；Depart from the coded lock 23 in the self-locking of coded lock 23 and blockage body 22 (specific de-
From lock cylinder 232) in the state of, blockage body 22 can be moved axially until under the impetus for filling fluid towards passage 2100
Closure passage 2100 realizes that limit fills purpose, is filling after fluid removes, and blockage body 22 is acted in the restoring force of second spring 24
It is lower that passage 2100 is left by jack-up；Unlocked in coded lock 23 and blockage body 22 is still by the locking of coded lock 23 (i.e. blockage body
22 lock with lock cylinder 232) in the state of, blockage body 22 can with lock cylinder 232 under the impetus for filling fluid towards passage
2100 are moved axially until and block passage 2100, are filling after fluid removes, reply of the blockage body 22 in second spring 24
Passage 2100 is left by jack-up under power effect.Certainly, according to actual conditions and real needs, in other realities of the utility model
Apply in example, second spring 24 can not be also used on above-mentioned passage 2100, do not make unique restriction herein.
Further, in embodiment of the present utility model, above-mentioned lock sheet groups 233 include the first locking plate 2331 and the second lock
Piece 2332, the first locking plate 2331 and the second locking plate 2332 are movably set in the close above-mentioned passage 2100 of above-mentioned axle sleeve 231
On one end, and the locking plate 2332 of the first locking plate 2331 and second is distributed along the axially spaced-apart of axle sleeve 231.Here, above-mentioned lock cylinder 232
Have along its axially extending projection bar 2321 on inwall, offered in the outer rim of the second locking plate 2332 for avoiding the projection bar
2321 escape groove 2332a, herein, the activity of projection bar 2321 forms axial rotation positioning in being inserted into escape groove 2332a, i.e.,
232 and second locking plate of lock cylinder 2332 forms axial rotation positioning, and lock cylinder 232 can the synchronization with the axial rotation of the second locking plate 2332
Rotate.In addition, the outer rim of the first locking plate 2331 is provided with the first projection 2331a, here, offered for keeping away on projection bar 2321
The first breach 2321a of the first projection 2331a is allowed, because the first breach 2321a can avoid the first projection 2331a, so that
Will not be interfered with projection bar 2321 when one locking plate 2331 is around 231 axial rotation of axle sleeve；Here, in the first locking plate 2331 axially
In rotation process, when the first projection 2331a is transferred in the first breach 2321a, both form and axially move linearly spacing, this
When, lock sheet groups 233 are in lockup state, and lock cylinder 232 can not be relative to the first locking plate 2331 and the second locking plate 2332 along its axial direction
Moved linearly；Conversely, during the axial rotation of the first locking plate 2331, when the first projection 2331a produces the first breach
During 2321a, axial direction between the two moves linearly spacing releasing, and under the impetus for filling fluid, lock cylinder 232 can be relative to
First locking plate 2331 and the second locking plate 2332 are moved linearly along its axial direction, herein, the anglec of rotation number of degrees of the first locking plate 2331
One password of correspondence.In the present embodiment, projection two is preferably in the outer rim of the first locking plate 2331 and is separated by 180 ° first convex
Block 2331a, meanwhile, it is preferably in the outer rim of the second locking plate 2332 and opens up two escape groove 2332a for being separated by 180 °, and the avoidance
Width of the width of groove 2332a more than or equal to the projection bar 2321 on the inwall of lock cylinder 232；Also, on the inwall of lock cylinder 232 preferably
Projection two is separated by 180 ° of projection bar 2321.Certainly, according to actual conditions and demand, in the utility model other embodiment
In, above-mentioned lock sheet groups 233 may also include the locking plate of other quantity, or lock sheet groups 233 can also be constituted for other, not made herein only
One limits.
Further, in embodiment of the present utility model, above-mentioned lock sheet groups 233 also include band moving plate 2333, the drive
Piece 2333 is connected to one end of the close above-mentioned passage 2100 of above-mentioned lock shaft 234, herein, the band moving plate 2333 and lock shaft 234
Axial rotation is located by connecting, i.e., with moving plate 2333 can with the axial rotation of lock shaft 234 synchronous axial system, here, the band moving plate
2333 carry out axial rotation for driving the locking plate 2332 of above-mentioned first locking plate 2331 and second.In addition, above-mentioned blockage body 22 with should
Band the axial rotation of moving plate 2333 be located by connecting, here, the band moving plate 2333 be additionally operable to drive blockage body 22 carry out axial rotation with
Realize coordinating with the locking of above-mentioned lock cylinder 232.
Further, in embodiment of the present utility model, above-mentioned blockage body 22 may include connecting portion 221 and ballhead
222, connecting portion 221 is located by connecting with the above-mentioned band axial rotation of moving plate 2333, and the integrated setting of ballhead 222 is in connecting portion 221
Close above-mentioned passage 2100 one end, the appearance profile of the ballhead 222 adapts to the edge shape of passage 2100, this
Place, the ballhead 222 is used to block the passage 2100 to realize the closure to above-mentioned air flue M.Certainly, according to actual conditions and
Real needs, in other embodiment of the present utility model, above-mentioned blockage body 22 can also be the construction of other forms, not make herein
It is unique to limit.
Further, in embodiment of the present utility model, above-mentioned connecting portion 221 is hollow columnar structures, its movable sleeve
It is located on the above-mentioned cylinder 2333c with the end of moving plate 2333, is symmetrically convexly equipped with central shaft on the outer wall of cylinder 2333c
A pair of fin 2333d, accordingly, the inwall of connecting portion 221 is concavely provided with the locating slot 2210 for adapting to fin 2333d, herein,
A pair of fin 2333d are stretched into and formed in a pair of locating slots 2210 axial rotations positioning, meanwhile, fin 2333d and locating slot 2210
Pine is matched somebody with somebody, and connecting portion 221 can carry out axial rectilinear movement under the guide effect that locating slot 2210 and fin 2333d coordinate, that is, block up
Cock body 22 can carry out axial rectilinear movement under the guide effect that locating slot 2210 and fin 2333d coordinate.Certainly, according to reality
Situation, in the utility model other embodiment, above-mentioned connecting portion 221 can also axially turn by other means with band moving plate 2333
Dynamic location fit and axially rectilinear movement are oriented to and coordinate, and do not make unique restriction herein.
Further, in embodiment of the present utility model, the second projection is convexly equipped with the outer rim of above-mentioned connecting portion 221
2211, accordingly, the second breach 2321b for avoiding second projection 2211 is offered on above-mentioned projection bar 2321, due to
Second breach 2321b can avoid the second projection 2211, so that whole blockage body 22 will not be with projection bar in axial rotation
2321 interfere.Here, during above-mentioned band moving plate 2333 drives the axial rotation of blockage body 22, when the second projection 2211
It is transferred to when in the second breach 2321b, both form, and axially rectilinear movement is spacing, and now, blockage body 22 is in above-mentioned lock cylinder 232
Lockup state, blockage body 22 can not be moved linearly relative to lock cylinder 232 along its axial direction, i.e., blockage body 22 is locked by lock cylinder 232
Fixed, when lock cylinder 232 is unlocked, blockage body 22 can the synchronous axially rectilinear movement under the impetus for filling fluid with lock cylinder 232；
Conversely, during band moving plate 2333 drives the axial rotation of blockage body 22, when the second projection 2211 produces the second breach 2321b
When, the axial direction spacing releasing of rectilinear movement between blockage body 22 and lock cylinder 232, under the impetus for filling fluid, blockage body
22 can be moved linearly relative to lock cylinder 232 along its axial direction, herein, the anglec of rotation number of degrees one password of correspondence of blockage body 22.
In the present embodiment, the second projection 2211 that projection two is separated by 180 ° is preferably in the outer rim of connecting portion 221, meanwhile, two
It is separated by 180 ° of projection bar 2321 and offers the second breach 2321b of the second projection 2211 of correspondence respectively.Certainly, according to reality
Situation and demand, in the utility model other embodiment, can also be using the axle of other modes between blockage body 22 and lock cylinder 232
To the spacing fit system that moves linearly, unique restriction is not made herein.
In the present embodiment, when 234 axial rotation of lock shaft, band moving plate 2333 synchronous axial rotation therewith, meanwhile, the band
Moving plate 2333 drives the first locking plate 2331 and the axial rotation of the second locking plate 2332.When the first projection 2331a and the second projection 2211
It is respectively protruding into when in the first breach 2321a and the second breach 2321b, whole coded lock 23 is in lockup state, and blockage body 22
It is also at lockup state；When the first projection 2331a produces the first breach 2321a, whole coded lock 23 is in released state, this
When, lock cylinder 232 can be moved linearly relative to the first locking plate 2331 and the second locking plate 2332 and band moving plate 2333 along its axial direction；
It is under released state in coded lock 23, when the second projection 2211 produces the second breach 2321b, blockage body 22 is in unblock shape
State, filling fluid can promote lock cylinder 232, blockage body 22 to be moved towards passage 2100 and blocked to it；As the first projection 2331a
Stretch into the first breach 2321a, and the second projection 2211 is when producing the second breach 2321b, whole coded lock 23 is in locking shape
State, blockage body 22 is in released state, and now, filling fluid can only promote blockage body 22 to be moved towards passage 2100 and right
Its closure.
Further, in embodiment of the present utility model, above-mentioned band moving plate 2333 and above-mentioned first locking plate 2331 and on
State the second locking plate 2332 coaxially and be spaced apart, meanwhile, with moving plate 2333, between the first locking plate 2331 and the second locking plate 2332
Stator 2334 is provided with, herein, is particularly preferred as：Band the locking plate 2331 of moving plate 2333 and first between and the first locking plate 2331
A stator 2334 is provided between the second locking plate 2332, each stator 2334 is sheathed on above-mentioned axle sleeve 231, and
Each stator 2334 with the axial rotation of above-mentioned axle sleeve 231 position, that is to say, that each stator 2334 with axle sleeve 231 axial direction
Rotate and synchronous axial rotation, in this way, by setting these stators 2334 so that the first adjacent locking plate 2331 and the second lock
The independent rotation of piece 2332 did not interfered before both keep out cooperation, and between the band locking plate 2331 of moving plate 2333 and first
Will not interfere, that is to say, that before cooperation is kept out, the rotation with moving plate 2333 will not drive adjacent thereto first to lock
Piece 2331 is rotated, and the rotation of the first locking plate 2331 will not drive the second locking plate 2332 adjacent thereto to rotate, otherwise also set up, such as
This, it is ensured that the accuracy of unblock.Here, one end of above-mentioned first spring 235 is connected to the inner face on the top of above-mentioned lock cylinder 232
On, and the other end of first spring 235 is connected on the lateral surface of the second locking plate 2332.Certainly, according to actual conditions and specifically
Demand, in other embodiment of the present utility model, can also by other means lift the accuracy of unblock, not make unique herein
Limit.
Further, in embodiment of the present utility model, above-mentioned stator 2334 is preferably round, and it is sheathed on above-mentioned
On axle sleeve 231, here, locating convex block 2334a is convexly equipped with the inner ring wall of stator 2334, is opened on the outer wall of above-mentioned axle sleeve 231
It is provided with along its axially extending detent 2310, when stator 2334 is sheathed on axle sleeve 231, locating convex block 2334a stretches
To enter formed in detent 2310 axial rotation positioning.Certainly, according to actual conditions and real needs, of the present utility model
In other embodiment, above-mentioned stator 2334 can also be other shapes, the stator 2334 can also by other means with axle sleeve
231 axial rotations are positioned, and do not make unique restriction herein.
Further, it is above-mentioned with moving plate 2333 towards the side of the first locking plate 2331 in embodiment of the present utility model
It is upper that there is active bumping post 2333H, it is protruding on the opposite sides face of the first locking plate 2331 to have the first driven bumping post 2331H, the
It is protruding on the side of first locking plate of direction 2331 of two locking plates 2332 to have the second driven bumping post 2332H, active bumping post
2333H, the first driven bumping post 2331H and the second driven bumping post 2332H keep out cooperation.Specifically, the first driven bumping post 2331H can
The first principal and subordinate dynamic bumping post 2331h and the first secondary driven bumping post including being located at respectively on the opposite sides face of the first locking plate 2331
2331h ＇, here, the dynamic bumping post 2331h of active bumping post 2333H and the first principal and subordinate keeps out cooperations, the first secondary driven bumping post 2331h ＇ and
Second driven bumping post 2332H keeps out cooperation.As described above, when above-mentioned unlocking mechanism drives lock shaft 234 to carry out axial rotation, band
The synchronous axial rotation therewith of moving plate 2333, when band moving plate 2333 turns an angle, the active bumping post 2333H with moving plate 2333
Touch and keep out the dynamic bumping post 2331h of the first principal and subordinate and the first locking plate 2331 of drive carries out axial rotation, be rotated further certain angle
When, the first secondary driven bumping post 2331h ＇ touch and keep out the second driven bumping post 2332H and drive the second locking plate 2332 carry out axial direction
Rotate, at the same time, the second locking plate 2332 drives the axial rotation of lock cylinder 232.Certainly, according to actual conditions and real needs,
It is above-mentioned also with moving plate 2333, between the first locking plate 2331 and the second locking plate 2332 in other embodiment of the present utility model
Transmission cooperation is carried out by other means, does not make unique restriction herein.
In embodiment of the present utility model, the opening steps of above-mentioned valve for puzzle lock structure are as follows：
The first step：The drive disk assembly (such as power transmission shaft) of unlocking mechanism is connected with lock shaft 234, drives lock shaft 234 first counterclockwise
First password angle is rotated, lock shaft 234 is connected with band moving plate 2333 by latch, and so, lock shaft 234 is with band moving plate 2333
Rotate counterclockwise, can encounter after turning an angle on the first locking plate 2331 with the active bumping post 2333H on moving plate 2333
The dynamic bumping post 2331h of first principal and subordinate, so, the first locking plate 2331 can also be driven and rotate counterclockwise, and the first locking plate 2331 continues inverse
Hour hands are rotated, and the first secondary driven bumping post 2331h ＇ thereon can meet the second driven bumping post 2332H of the second locking plate 2332, this
Sample, the second locking plate 2332 can also be driven and rotate counterclockwise, because the axial rotation of 232 and second locking plate of lock cylinder 2332 is positioned, because
This, lock cylinder 232 will be rotated counterclockwise as the second locking plate 2332 is synchronous；
Second step：The power transmission shaft of unlocking mechanism rotates clockwise second password angle, and this angle changing rate is small, with first
Step mode is identical, and the first locking plate 2331 can be driven the drive of piece 2333 and rotate clockwise, because rotational angle is smaller, the first lock
Piece 2331 will not drive the second locking plate 2332 to rotate；After the first locking plate 2331 rotates second password angle, in its outer rim
First projection 2331a is snapped in the first breach 2321a in lock cylinder 232；
3rd step：The power transmission shaft of unlocking mechanism rotates counterclockwise the 3rd password angle, and this angle changing rate is small, will not band
Dynamic first locking plate 2331 is rotated, and the angle of rotation can make the second convex of the outer rim of blockage body 22 of axially position connect band moving plate 2333
Block 2211 is snapped in the second breach 2321b in lock cylinder 232, now, when fluid is filled with valve, because lock cylinder 232 is by first
One projection 2331a of locking plate 2331 stops and moved without normal direction passage 2100, and the second breach 2321b in lock cylinder 232 with
The block of second projection 2211 coordinates so that blockage body 22 is also moved without normal direction passage 2100, so that passage 2100 is smooth
It is logical, in this way, fill fluid smoothly can be filled with gas cylinder.
Certainly, according to actual conditions and real needs, in the utility model other embodiment, above-mentioned valve for puzzle lock knot
The unlocking mode of structure can also be used：The first step is rotated clockwise, and second step is rotated counterclockwise, the 3rd clockwise mode,
Unique restriction is not made herein.
Embodiment two：
As shown in Figure 12 and Figure 13, there is the side join 111 that can be connected with charge gun, the side join on the outer wall of valve body 11
111 the inner has the above-mentioned air flue M of connection and the air inlet/outlet 1110 that can coordinate with the closure of blockage body 22.Stretch the one end of fixed cylinder 21
Enter and form a fixed connection and connect in side join 111, coded lock 23 is located between fixed cylinder 21 and side join 111, herein, this is consolidated
Safety barrel 21 has inner chamber 210, and coded lock 23 is specifically located in the inner chamber 210.In the present embodiment, in the self-locking of coded lock 23 and stifled
In the state of the disengaging coded lock 23 of cock body 22 or in the state of coded lock 23 is unlocked and blockage body 22 is locked, blockage body 22 exists
Fill and can block the air inlet/outlet 1110 and block air flue M and filled with realizing limitation under the impetus of fluid.The coded lock 23
It is turned on and off by the unlocking mechanism being adapted to it, is locked in coded lock 23 and under the lock-out state of blockage body 22, blockage body 22 takes off
Gas cylinder can be smoothly filled with from fluid in air inlet/outlet 1110, is filled.
In the present embodiment, above-mentioned coded lock 23 may include axle sleeve 231, lock cylinder 232, the lock sheet groups 233, lock shaft being coaxially disposed
234 and first spring 235, wherein, the positioning of axle sleeve 231 is arranged in the inner chamber 210 of fixed cylinder 21, i.e., the axle sleeve 231 is in inner chamber
Can not be moved axially in 210 and rotated.Lock cylinder 232 is movably set on axle sleeve 231, and here, the lock cylinder 232 is on axle sleeve 231
Can axial rotation, and can move along its axis, herein, lock cylinder 232 is axle axially towards the extreme position that the outer end of axle sleeve 231 is moved
The top end of set 231.First spring 235 is set on axle sleeve 231 and is located in lock cylinder 232, and the two ends of the first spring 235 are divided
Not Di Jie the top of lock cylinder 232 inner face and the centre position of axle sleeve 231, first spring 235 is used for the axial direction of lock cylinder 232
Movement is resetted.In addition, lock sheet groups 233 are located in lock cylinder 232, and it is set on axle sleeve 231, and the lock sheet groups 233 can be with
The locking of lock cylinder 232 coordinates to limit the axial movement of the lock cylinder 232；The activity of lock shaft 234 is inserted in axle sleeve 231, herein, lock shaft
234 are used to drive the axial rotation of lock sheet groups 233 to release the locking cooperation of the lock sheet groups 233 and lock cylinder 232；In addition, blockage body
22 one end is located by connecting and can coordinate with the locking of lock cylinder 232 with the axial rotation of lock sheet groups 233, and here, the blockage body 22 can take off
Move and blocked from lock cylinder 232 and towards logical air inlet/outlet 1110.Lock shaft 234 drives the axial rotation of lock sheet groups 233, locking plate
Group 233 drives the axial rotations of blockage body 22, when the axial rotation of blockage body 22 to depart from lock cylinder 232 when, blockage body 22 and lock cylinder 232
Locking release, now, under the impetus for filling fluid, blockage body 22 can be pushed into air inlet/outlet 1110 and by its envelope
It is stifled, so it is capable of achieving the purpose that limitation is filled；Lock shaft 234 drives the axial rotation of lock sheet groups 233, lock sheet groups 233 to drive and block
The axial rotation of body 22, when under the axial rotation of lock sheet groups 233 to released state and blockage body 22 without departing from lock cylinder 232 when, block
Body 22 can be moved axially with lock cylinder 232 towards air inlet/outlet 1110, under the impetus for filling fluid, blockage body 22 with
Lock cylinder 232 is promoted and moved towards air inlet/outlet 1110 together, until blockage body 22 blocks air inlet/outlet 1110, in this way, real
Show limitation and fill purpose.Conversely, in the state of lock sheet groups 233 and the mutually locking of lock cylinder 232, when blockage body 22 and lock cylinder
During 232 locking, air inlet/outlet 1110 is not blocked, and air flue M keeps unimpeded, in this way, being capable of achieving to fill purpose.When being unlocked
When, inserted in fixed cylinder 21 by unlocking mechanism and be located by connecting with one end away from air inlet/outlet 1110 of lock shaft 234, pass through
The lock shaft 234 is driven to rotate to be unlocked.Certainly, according to actual conditions and demand, in the utility model other embodiment,
Coded lock 23 can also be constructed for other.
Further, in embodiment of the present utility model, jam 237 is provided with above-mentioned air inlet/outlet 1110, this is blocked up
Piece 237 has the liquid-through hole 2370 of connection air inlet/outlet 1110, and above-mentioned blockage body 22 can block this and lead under fluid forces effect
Fluid apertures 2370.By setting jam 237, the head of blockage body 22 is coordinated with the closure of liquid-through hole 2370 of jam 237, further carry
Plugging effect high.
Further, in the present embodiment, being provided with above-mentioned jam 237 can be by the second bullet of the jack-up of above-mentioned blockage body 22
Spring 24.In its natural state (when i.e. without fluid forces are filled), second spring 24 can be disengaged it from stifled the jack-up of blockage body 22
Liquid-through hole 2370 on piece 237；In the state of the self-locking of above-mentioned coded lock 23 and blockage body 22 are by the locking of coded lock 23, lead to liquid
Hole 2370 keeps unimpeded, can now be smoothed out filling operation；Depart from the coded lock 23 in the self-locking of coded lock 23 and blockage body 22
In the state of (specific to depart from lock cylinder 232), blockage body 22 can be under the impetus for filling fluid towards the axial direction of liquid-through hole 2370
Mobile to fill after fluid removes until closure liquid-through hole 2370 realizes that limit fills purpose, blockage body 22 is returned second spring 24
Liquid-through hole 2370 is left by jack-up under multiple power effect；Unlocked in coded lock 23 and blockage body 22 is still by the locking of coded lock 23
In the state of (i.e. blockage body 22 with lock cylinder 232 lock), blockage body 22 can with lock cylinder 232 under the impetus for filling fluid court
It is moved axially until to liquid-through hole 2370 and blocks liquid-through hole 2370, filling after fluid removes, blockage body 22 is in second spring
Liquid-through hole 2370 is left by jack-up under 24 restoring force effect.Certainly, it is new in this practicality according to actual conditions and real needs
In type other embodiment, second spring 24 can not be also used on above-mentioned jam 237, not make unique restriction herein.
Coded lock 23 in the present embodiment is identical with the cipher lock structure in embodiment one, specifically can refer to and retouches above
State, no longer apply herein and state.
Embodiment described above, only the utility model specific embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model is disclosed
Various equivalent modifications, replacement and improvement etc., these modifications, replacement and improvement should all be covered in protection model of the present utility model
Within enclosing.Therefore, protection domain of the present utility model should be defined by scope of the claims.
Claims (15)
1. valve for puzzle lock structure, including valve member, the valve member includes the valve body with air flue, it is characterised in that
The coded lock component of the controllable air flue break-make is provided with the valve body, the coded lock component includes being connected to the valve
Body and the fixed cylinder connected with the air flue, are arranged at the blockage body for blocking the air flue in the fixed cylinder, and
It is arranged between the fixed cylinder and the valve body and limits the blockage body movement to release what it blocked the air flue
Coded lock.
2. valve for puzzle lock structure as claimed in claim 1, it is characterised in that the valve body bottom has the connection air flue
And the extension that can be connected with gas cylinder, described fixed cylinder one end is connected to the extension, and the coded lock is arranged at described prolonging
In extending portion；The passage that can coordinate with blockage body closure of the connection air flue is provided with the fixed cylinder, it is described stifled
Cock body can block the passage under fluid forces effect.
3. valve for puzzle lock structure as claimed in claim 2, it is characterised in that the coded lock is arranged at described including positioning
Axle sleeve in extension, is movably set in the lock cylinder on the axle sleeve, for the first spring resetted to the lock cylinder, is sheathed on
In the lock cylinder and can coordinate on the axle sleeve and with the lock cylinder locking to limit what the lock cylinder was moved axially
Lock sheet groups, and be inserted in the axle sleeve for drive the lock sheet groups axial rotation with release the lock sheet groups with it is described
The lock shaft that lock cylinder locking coordinates；The blockage body is located by connecting with the lock sheet groups axial rotation and can match somebody with somebody with the lock cylinder locking
Close, and the blockage body can depart from the lock cylinder and be moved towards the passage.
4. valve for puzzle lock structure as claimed in claim 3, it is characterised in that being provided with the passage can be described stifled
The second spring of cock body jack-up.
5. valve for puzzle lock structure as claimed in claim 3, it is characterised in that the lock sheet groups include being movably set in described
The first locking plate and the second locking plate on axle sleeve；Have along its axially extending projection bar, described first on the inwall of the lock cylinder
The outer rim of locking plate is provided with the first projection, and the first breach for avoiding first projection is offered on the projection bar；Institute
The escape groove for avoiding the projection bar is offered in the outer rim for stating the second locking plate, the projection bar activity is inserted into described keeping away
Allow in groove and form axial rotation and position.
6. valve for puzzle lock structure as claimed in claim 5, it is characterised in that the lock sheet groups also include being connected to the lock
One end of the close described passage of axle for driving first locking plate and second locking plate to carry out the band of axial rotation
Moving plate, the blockage body is connected with the drive piece axial direction rotational positioning.
7. valve for puzzle lock structure as claimed in claim 6, it is characterised in that the blockage body includes and the drive bobbin
To rotational positioning connect connecting portion, be arranged at close the described passage of the connecting portion one end for block it is described lead to
The ballhead of stomata.
8. valve for puzzle lock structure as claimed in claim 7, it is characterised in that it is convex that the outer rim of the connecting portion is provided with second
Block, offers the second breach for avoiding second projection on the projection bar.
9. valve for puzzle lock structure as claimed in claim 6, it is characterised in that band moving plate and first locking plate and the institute
State the second locking plate coaxially and be spaced apart, it is described to be provided with set with moving plate, between first locking plate and second locking plate
The stator positioned on the axle sleeve and with its axial rotation.
10. valve for puzzle lock structure as claimed in claim 6, it is characterised in that the band moving plate is towards first locking plate
Side on there is active bumping post, it is protruding on the opposite sides face of first locking plate to have the first driven bumping post, described the
It is extended with the second driven bumping post on the side of direction first locking plate of two locking plates, it is the active bumping post, described first driven
Bumping post and the second driven bumping post keep out cooperation.
11. valve for puzzle lock structures as claimed in claim 10, it is characterised in that the first driven bumping post includes position respectively
In the first principal and subordinate dynamic bumping post and the first secondary driven bumping post, the active bumping post and institute on the opposite sides face of first locking plate
State the dynamic bumping post of the first principal and subordinate and keep out cooperation, the first secondary driven bumping post keeps out cooperation with the described second driven bumping post.
12. valve for puzzle lock structures as claimed in claim 1, it is characterised in that on the outer wall of the valve body have can with fill
The side join of air gun connection, the side join is inner to have the turnover that can coordinate with blockage body closure for connecting the air flue
Gas port, the fixed cylinder is connected to the side join, and the coded lock is arranged between the fixed cylinder and the side join.
13. valve for puzzle lock structures as claimed in claim 12, it is characterised in that the coded lock is arranged at institute including positioning
The axle sleeve in fixed cylinder is stated, the lock cylinder on the axle sleeve is movably set in, for the first spring resetted to the lock cylinder, is arranged
In on the axle sleeve and be located at the lock cylinder in and can with the lock cylinder locking coordinate be moved axially with limiting the lock cylinder
Lock sheet groups, and be inserted in the axle sleeve for driving the lock sheet groups axial rotation to release the lock sheet groups and institute
State the lock shaft of lock cylinder locking cooperation；The blockage body is located by connecting with the lock sheet groups axial rotation and can be with the lock cylinder locking
Coordinate, and the blockage body can depart from the lock cylinder and be moved towards the air inlet/outlet.
The 14. valve for puzzle lock structure as described in claim 12 or 13, it is characterised in that be provided with the air inlet/outlet stifled
Piece, the jam has the liquid-through hole of the connection air inlet/outlet, and the blockage body can block described under fluid forces effect
Liquid-through hole.
15. valve for puzzle lock structures as claimed in claim 14, it is characterised in that be provided with the jam and described can blocked up
The second spring of cock body jack-up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621205903.4U CN206221779U (en) | 2016-11-08 | 2016-11-08 | Valve for puzzle lock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621205903.4U CN206221779U (en) | 2016-11-08 | 2016-11-08 | Valve for puzzle lock structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221779U true CN206221779U (en) | 2017-06-06 |
Family
ID=58793121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621205903.4U Active CN206221779U (en) | 2016-11-08 | 2016-11-08 | Valve for puzzle lock structure |
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| Country | Link |
|---|---|
| CN (1) | CN206221779U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641421A (en) * | 2016-11-08 | 2017-05-10 | 深圳市兰洋科技有限公司 | Code lock valve structure |
| CN106641420A (en) * | 2016-11-08 | 2017-05-10 | 深圳市兰洋科技有限公司 | Valve structure provided with coded lock |
| WO2018085980A1 (en) * | 2016-11-08 | 2018-05-17 | 深圳市兰洋科技有限公司 | Valve structure for combination lock |
| WO2018085977A1 (en) * | 2016-11-08 | 2018-05-17 | 深圳市兰洋科技有限公司 | Lock cylinder structure for combination lock |
| WO2018085978A1 (en) * | 2016-11-08 | 2018-05-17 | 深圳市兰洋科技有限公司 | Valve structure for combination lock |
-
2016
- 2016-11-08 CN CN201621205903.4U patent/CN206221779U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641421A (en) * | 2016-11-08 | 2017-05-10 | 深圳市兰洋科技有限公司 | Code lock valve structure |
| CN106641420A (en) * | 2016-11-08 | 2017-05-10 | 深圳市兰洋科技有限公司 | Valve structure provided with coded lock |
| WO2018085980A1 (en) * | 2016-11-08 | 2018-05-17 | 深圳市兰洋科技有限公司 | Valve structure for combination lock |
| WO2018085977A1 (en) * | 2016-11-08 | 2018-05-17 | 深圳市兰洋科技有限公司 | Lock cylinder structure for combination lock |
| WO2018085978A1 (en) * | 2016-11-08 | 2018-05-17 | 深圳市兰洋科技有限公司 | Valve structure for combination lock |
| CN106641420B (en) * | 2016-11-08 | 2018-11-09 | 深圳市兰洋科技有限公司 | Valve for puzzle lock structure |
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