CN107420622A - Function lever apparatus for health valve - Google Patents
Function lever apparatus for health valve Download PDFInfo
- Publication number
- CN107420622A CN107420622A CN201710367712.0A CN201710367712A CN107420622A CN 107420622 A CN107420622 A CN 107420622A CN 201710367712 A CN201710367712 A CN 201710367712A CN 107420622 A CN107420622 A CN 107420622A
- Authority
- CN
- China
- Prior art keywords
- valve
- latch piece
- plate units
- axle sleeve
- moved
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
- F16K35/04—Means to prevent accidental or unauthorised actuation yieldingly resisting the actuation
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/52—Mechanical actuating means with crank, eccentric, or cam
- F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
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- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
- F16K31/605—Handles for single handle mixing valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The present invention relates to a kind of function lever apparatus for health valve, with the axle sleeve that can be contained in the valve casing of the health valve, with moving and couple with the action bars by the action bars that can keep in a manner of swinging motion and valve plate units that can be moved with the firm valve plate units mating reaction being built up in the valve casing, the valve plate units in the axle sleeve.In operations according to the instant invention lever apparatus, the axle sleeve has latch piece, and the valve plate units that can be moved, which have, coordinates latch piece, wherein, the latch piece and described latch piece is coordinated in the valve position of closure and in the valve position opened, and the latch piece and described to coordinate latch piece to provide a kind of regulation manipulation resistance of operation lever operation in adjustment region relative to outside these positions through raising in the valve position for closing and opening operating lever operation mutual clamping lock in a manner of it can unclamp clamping lock.Such as the application of the single-lever mixer for health.
Description
Technical field
The present invention relates to a kind of function lever apparatus for health valve, have：The valve casing of the health valve can be contained in
In axle sleeve；Action bars in the axle sleeve can keep in a manner of swinging motion；And it is built up in the valve with firm
The valve plate units that can be moved of valve plate units mating reaction in shell, the valve plate units couple with action bars motion.This
The function lever apparatus of sample for example for：Mixing temperature and/or through-flow volume are adjusted in the single-lever mixer of health.
Background technology
The action bars dress of known a kind of single lever valves for being used for health from the A1 of open file DE 10 2,006 004 991
Put.In this known device, in the region of at least one side wall in the rotation road of action bars, by leaf spring in the form of
Braking member be formed at axle sleeve, the braking member is applied on the action bars and generates the specific of the action bars
Operating it is low and deep（Schwergängigkeit）.Thus, heavier bar handle especially should used respectively according to direction is manipulated
When, avoid the automatic open or close being not desirable to of the stem valve.
The content of the invention
The targeted technical problem of the present invention is to establish a kind of action bars dress opened text and mention type for health valve
Put, wherein, the action bars is in an advantageous manner not only in open position but also in the position of closure relative to nothing
The regulation of meaning is insured, and the health valve especially arranged will not be by the deadweight of action bars and inadvertently from the valve of closure
Position, which is risen, to be opened or is closed from the valve position of opening.
The present invention solves this problem by providing the function lever apparatus of the feature with claim 1.It is of the invention favourable
And preferable structural scheme be other claimed subject matters.The words and expressions of claim by with regard to this in specification
That holds clearly refers to make.
In operations according to the instant invention lever apparatus, the axle sleeve has latch piece, and the valve disc that can be moved
Unit, which has, coordinates latch piece.The latch piece and it is described coordinate the mutual clamping lock of latch piece in the valve position of closure and open
In valve position.Clamping lock in corresponding valve position can unclamp clamping lock by manipulating the action bars, namely can untie.
This, the latch piece and the cooperation latch piece provide a kind of regulation in the two the position of clamping lock and manipulate resistance, the tune
That regulation when section manipulates the operation lever operation in the adjustment region that resistance is more than outside these positions manipulates resistance.Favorably
Ground, action bars not unintentionally opening and relative to the insurance unintentionally closed, doing only with respect to the valve is therefrom obtained
Method is：For being moved out from the two positions, there is provided the regulation through raising of the action bars manipulates resistance.It is described
The valve position that the operating position of opening can refer to full opening of valve position or partially open.
It is also advantageous that this change for manipulating resistance by the regulation to user is signaled：Reach described
The position of the clamping lock of action bars, the position refer to that the final position either action bars of the action bars is different from the end
The previously given centre position of position.The final position can refer to valve position that is full opening of and closing completely.
As option, the embodiment with more than two latched positions is feasible, such as clamping lock can not
It is provided only on the final position（Wherein, the valve is fully closed or is fully open）In and be arranged on it is at least one in
Between in position.As latch piece/cooperation latch piece, enable in particular to consider such latch elements：It is in the position of clamping lock
The valve plate units that can be moved and the action bars are directed to unintentionally automatically to move and is insured and not blocked
Such degree ground mating reaction in the position of lock, i.e. they generate the action bars can regulation set in advance manipulate
Resistance.The manipulation resistance that adjusts can be kept in the same manner, with raising ground or decline in the adjustment region of the non-clamping lock
Can be previously given, and for example can be adjusted by the geometric properties of the latch piece and cooperation latch piece.
In the structural scheme of the present invention, the axle sleeve has at least one bullet with latch cam or clamping lock space
Spring arm is as latch piece.Advantageously, the spring arm is used for the behaviour by the latch cam or the clamping lock space
Make bar or the valve plate units clamping lock that can be moved in corresponding latched position and by its spring effect
It can provide desired regulation in the adjustment region between the latched position and manipulate resistance, be removed in the adjustment region
Except the clamping lock.
In another structural scheme of the present invention, the axle sleeve is two sides opposed on longitudinal midplane of axle sleeve
There is each spring arm as the latch piece in portion.The spring arm for example can prolong parallel to the regulation direction of action bars
Stretch and be directly or indirectly applied on the action bars.
In the structural scheme of the present invention, the valve plate units that can be moved have at least one latch cam or extremely
A few clamping lock space is as cooperation latch piece.The latch cam or the clamping lock space can transport described in being formed in
It is connected at dynamic valve plate units or as single element with the valve plate units that can be moved.
In another structural scheme of the present invention, the valve plate units that can be moved can transport at two on described
There is each clamping lock space on the opposed sidepiece of longitudinal midplanes of dynamic valve plate units or latch cam be used as described in match somebody with somebody
Close latch piece.Thus, the action bars advantageously can carry out power loading and/or clamping lock by two opposed sidepieces.
In the structural scheme of the present invention, one or more of latch cams and/or the valve disc list that can be moved
Member and/or axle sleeve one or more clamping lock spaces, which have, starts inclined portion.So as to for example pass through the starting inclined portion
Design geometrically and previously given a kind of resistance in the desired manner, for untiing the clamping lock.
In the structural scheme of the present invention, the valve plate units that can be moved have valve disc body and connected with the valve disc body phase
The element that is synchronized with the movement coupled for the action bars with the valve disc body, wherein, the card of the valve plate units that can be moved
Latch fitting is constructed at the element that is synchronized with the movement.Thus, can be carried by using the element that is synchronized with the movement formed by such as plastics
For the match materials with good sliding property and abrasive nature.In addition, cause institute by using the element that is synchronized with the movement
State that the free moulding for the valve disc body that can be moved is feasible, because the warp of the action bars need not be used at the valve disc body
The latch piece or connector of shaping.
In another structural scheme of the present invention, tension spring either compression spring or with other sides can be also used
The spring element of formula, it provides clamping lock and the tune between the latched position at it in the latched position of the action bars
There is provided in whole position in terms of desired regulation manipulates resistance and the latch piece and cooperation latch piece are supported.
Brief description of the drawings
It is shown in the drawings and following describes the advantageous embodiment of the present invention.It is shown in which：
Fig. 1 is the perspective view of the function lever apparatus with action bars, the disk that is synchronized with the movement, axle sleeve and the valve plate units that can be moved,
Fig. 2 is the viewgraph of cross-section of the line II-II along Fig. 1 in the valve position of closure,
Fig. 3 is the viewgraph of cross-section of the line II-II along Fig. 1 in full opening of valve position,
Fig. 4 is the perspective view to axle sleeve from bottom, and
Fig. 5 is the perspective view to the disk that is synchronized with the movement from top.
Embodiment
Function lever apparatus shown in the accompanying drawings for example health single-lever mixer in be used for adjust mixing temperature and/or
Through-flow volume.The function lever apparatus has action bars 2, and the action bars is around rotation axis A by can be in a manner of swinging motion
It is maintained in axle sleeve 3 and the motion of the valve plate units with that can move couples.Two plane S perpendicular to its swinging motion are opposed
Guide portion 5 be arranged on the side of the action bars 2.Two are used as terminal block parallel to stopper section 6 opposed swinging motion plane S
Block works and the previously given maximum swinging motion of action bars 2.The stopper section 6 and the guide portion 5 are formed in
At the upside in Fig. 1 of axle sleeve 3.
At downside in Fig. 1, the axle sleeve 3 has guiding slot structure 7.It can be moved in the guiding slot structure 7
Ground guiding has the disk that is synchronized with the movement that is worked as the element 4 that is synchronized with the movement, and is in the disk that is synchronized with the movement corresponding to this is formed with
Guide tab construction 8.The disk that is synchronized with the movement dashes forward 9 before having four at the sidepiece departing from the axle sleeve 3, in Fig. 1 may be used
See three therein.Prominent 9 are used to the disk that is synchronized with the movement be moved with the unshowned valve disc body that can be moved before described
Rigidly couple, the valve disc body forms the valve plate units that can be moved together with the disk that is synchronized with the movement.
The axle sleeve 3 can be contained in the unshowned valve casing of subordinate, unshowned health valve.It is unshowned, steady
Fixed vertical valve plate units in a conventional manner with the valve plate units mating reaction that can be moved.
The action bars 2 can rotate around its longitudinal central axis line B in addition, so that correspondingly, the valve that can be moved
Disk unit can reverse relative to the firm valve plate units set up around its disk longitudinal axis.Around this of the axis B
Rotatably the temperature for health valve selects, and the action bars 2 is used for the health around the rotation of the axis A
The opening and closing of valve, method are：The valve plate units that can be moved linearly are set up relative to firm as already said
Valve plate units move.
As can be seen from Fig. 2, the action bars 2 is surrounded by retaining ring 12, and the retaining ring is the synchronous fortune
The part of the integral type of Moving plate.In shown example, the retaining ring 12, which has to carry, corresponds to the action bars 2
Rectangle cross section rectangle opening four sides annular.
There is the axle sleeve 3 at least one spring arm 15 with latch cam 13 or clamping lock space to be used as latch piece.
In the embodiment shown, the axle sleeve has two spring arms 15 integrally shaped, and the spring arm is parallel to described
The swinging motion plane S of action bars 2 is arranged on two opposed sidepieces of longitudinal midplane on the axle sleeve 3.As standby
Scheme is selected, also multiple spring arms 15 can be set in each sidepiece.Additionally as alternative, other spring elements can be used
Part, such as latch piece of the helical spring as elasticity.
The latch member of latch piece and the axle sleeve 3 is coordinated to act on, the cooperation latch piece is arranged on and described can moved
Valve plate units at.The latch piece and described coordinate the so mutual clamping lock of latch piece in the valve position of the first closure and the
In two valve positions completely or partially opened：So that they are able to unclamp clamping lock by operating lever operation.At these
In adjustment region outside position, the latch piece and the cooperation latch piece provide desired regulation and manipulate resistance.Institute
In the embodiment of displaying, latch piece construction is and described as at least one spring arm 15 with latch cam
Latch piece construction is coordinated to be used as clamping lock space 11.Optionally, the latch piece can construct blocks as one or more
Space is locked, and the cooperation latch piece can be constructed as at least one spring arm-latch cam.
The action bars 2 is connected with the element 4 that is synchronized with the movement, and the element 4 that is synchronized with the movement is by by user
The action bars swinging motion of manipulation linearly moves parallel to swinging motion plane S in the guiding slot structure 7.
By clamping lock space 11, the cooperation latch piece in the form of is formed at the retaining ring 12 in the embodiment shown,
And specifically it is formed at two opposed sidepieces of the retaining ring 12, rotation of the sidepiece parallel to the action bars
Plane of movement S.In the example shown, in Fig. 2 viewing plane, two sidepieces it is each in, two in the direction of motion
The clamping lock space 11 to follow one another at upper interval is arranged at the retaining ring 12.
One of one or more of latch cams 13 and the/valve plate units and/or axle sleeve 3 that can be moved or
Multiple clamping lock spaces 11, which have, starts inclined portion 14.By the moulding of the starting inclined portion 14, the regulation manipulates resistance can
Such as it is used to be moved out from corresponding latched position according to the deadweight of the action bars 2 by previously given.In the spring
The free end of arm 15 is disposed with the latch cam 13, and the latch cam can be scarfed to the element 4 that is synchronized with the movement
Clamping lock space 11 in.
The function lever apparatus is illustrated in the valve position of closure in fig. 2, in figure 3 in full opening of valve position
In.In the valve position of Fig. 2 closure, the action bars 2 and the retaining ring 12 are in Fig. 2 and 3 viewing plane along institute
The gap 10 for stating axle sleeve 3 moves up.Here, the spring arm 15 is scarfed to the bottom in figs 2 and 3 of the retaining ring 12
Clamping lock space 11 in.
In the full opening of valve position according to Fig. 3, the action bars 2 and the observation of the part 4 in Fig. 3 that be synchronized with the movement
Moved down in plane along the gap 10 of the axle sleeve 3.Here, the spring arm 15 is scarfed to scheming for the retaining ring 12
In the clamping lock space 11 on the top in 2 and 3.
In the view from bottom, according to the guiding slot structure 8 of the visible axle sleeves 3 of Fig. 4.The guiding slot structure 8 is wrapped
Included on the latter half containing two lateral groove seamed edge 8a and in Fig. 4 because middle part contact pin part 8b groove is split.It is described
Axle sleeve 3 in an illustrated embodiment implemented by integral type, but it can optionally be made up of more than one component.
In Figure 5 the disk that is synchronized with the movement is shown from top.As therefrom visible, its place on the upside of it has
Retaining ring 12 and guiding tab construction 8.Described preceding prominent 9 are disposed with the downside of the disk that is synchronized with the movement.
If the action bars 2 by operating personnel from the valve position of the closure rotation into the valve position of opening,
In the gap 10 of the supporting shell 3 be synchronized with the movement disk from Fig. 2 and 3 viewing plane according to Fig. 2 top position to
It is with the position linearity of the bottom according to Fig. 3 mobile.Be synchronized with the movement element 4 described in the process of latch cam 13 of the spring arm 15
Starting inclined portion 14 from clamping lock space 11 shown in fig. 2 out, wherein, the spring arm 15 of the axle sleeve 3 is tensioned, therefore
Require to overcome the accordingly regulation resistance of motion through raising from this move out in the closing position.Next, it is maintained
The desired regulation of the action bars 2 manipulates resistance, and method is：The spring arm 15 using its latch cam 13 laterally to
The retaining ring 12 to press.The valve at this moment positioned at open centre position in, wherein, the spring arm 15 be tensioned and
The latch cam 13 is neither located in the clamping lock space of the bottom of the disk that is synchronized with the movement, also not superposed clamping lock space
In 11.
If the action bars 2 continues rotation in the direction of the opening by operating personnel, the disk that is synchronized with the movement continues line
Property movement, until the spring arm 15 clamping lock nose 13 according to Fig. 3 clamping locks in the clamping lock space 11 on the top of the retaining ring 12
In, so as to cause the release of spring arm 15 again.The health valve is directed to unintentionally in this full opening of position
Closure（Such as caused due to the deadweight of action bars 2）Insured, because from moving out again in this open position
The latch cam 13 is sought towards the starting of the starting inclined portion 14 of the element 4 that is synchronized with the movement and of the spring arm 15
Tightly.
In order to close the health valve, therefore the action bars 2 utilizes the suitably steering force through raising by operating personnel
Outwards manipulated from the complete open position on the closing direction of the opening direction is opposite to.The spring
The latch cam 13 of arm 15 goes out by starting inclined portion 14 from the clamping lock space 11 on the top in figure 3 of the disk that is synchronized with the movement
Come, and the spring arm 15 is tensioned.The further manipulation on closing direction for the action bars 2, is remained again
Desired regulation manipulates resistance, and to the last the latch cam 13 of the spring arm 15 snaps to described be synchronized with the movement under disk
In the clamping lock space 11 in portion and the release of the spring arm 15.The valve, which is now directed to, unintentionally to be opened（Due to the operation
The deadweight of bar 2 causes）Insured.
As the above embodiments so that as obvious, the invention provides a kind of action bars dress for health valve
Put, the function lever apparatus is in a manner of highly advantageous for unintentionally automatically opening and closing are insured.
Claims (7)
1. a kind of function lever apparatus for health valve, have
- the axle sleeve that can be contained in the valve casing of the health valve（3）,
- the action bars in the axle sleeve can keep in a manner of swinging motion（2）, and
- with consolidating valve plate units valve plate units mating reaction, can moving being built up in the valve casing, the valve plate units
Coupled with action bars motion,
Characterized in that,
The axle sleeve（3）With latch piece（13、15）, and the valve plate units that can be moved have cooperation latch piece
（11）, wherein, the latch piece and the cooperation latch piece are blocked mutually by operating lever operation in a manner of it can unclamp clamping lock
Be locked in closure valve position and open valve position in, and the latch piece and it is described coordinate latch piece closure and open
Valve position in provide to manipulate relative to regulation of the operation lever operation in the adjustment region outside the two positions through raising and hinder
Power.
2. according to the function lever apparatus described in claim 1, it is characterised in that the axle sleeve, which has, carries latch cam（13）Or
At least one spring arm in person's clamping lock space（15）As latch piece.
3. according to the function lever apparatus described in claim 2, it is characterised in that the axle sleeve is at two on the vertical of the axle sleeve
There is each spring arm on the sidepiece opposed to midplane（15）As the latch piece.
4. according to the function lever apparatus any one of claims 1 to 3, it is characterised in that the valve disc that can be moved
Unit has at least one latch cam or at least one clamping lock space（11）As cooperation latch piece.
5. according to the function lever apparatus described in claim 4, it is characterised in that the valve plate units that can be moved are two passes
In having each clamping lock space on the opposed sidepiece of longitudinal midplane of the valve plate units that can be moved（11）Or card
Cam is locked as the cooperation latch piece.
6. according to the function lever apparatus any one of claim 2 to 5, it is characterised in that one or more of clamping locks
Cam and/or valve plate units and/or axle sleeve the one or more clamping lock spaces that can be moved, which have, starts inclined portion
（14）.
7. according to the function lever apparatus any one of claim 1 to 6, it is characterised in that the valve disc that can be moved
Unit has valve disc body and the element that is synchronized with the movement with the valve disc body phase even（4）For the action bars and the valve disc body coupling
Close, wherein, the latch piece of the valve plate units that can be moved is constructed at the element that is synchronized with the movement.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016209040.2A DE102016209040B4 (en) | 2016-05-24 | 2016-05-24 | Control lever arrangement for a sanitary valve |
| DE102016209040.2 | 2016-05-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107420622A true CN107420622A (en) | 2017-12-01 |
| CN107420622B CN107420622B (en) | 2019-06-21 |
Family
ID=60268665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710367712.0A Active CN107420622B (en) | 2016-05-24 | 2017-05-23 | Function lever apparatus for health valve |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107420622B (en) |
| DE (1) | DE102016209040B4 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07260023A (en) * | 1994-12-17 | 1995-10-13 | Yanmaa Sangyo Kk | One handle-type water and hot water mixing cock |
| JPH11294605A (en) * | 1998-04-08 | 1999-10-29 | Aisan Ind Co Ltd | Single lever water faucet |
| CN2498418Y (en) * | 2001-08-14 | 2002-07-03 | 刘新坤 | Valve with ceramic core and rotation of 360 degrees |
| CN201679994U (en) * | 2010-05-25 | 2010-12-22 | 蒋宁弟 | Novel ceramic valve core for cold hot water valve |
| CN204420154U (en) * | 2014-12-23 | 2015-06-24 | 广东汉特科技有限公司 | A kind of shift rod control type spool |
| CN204573191U (en) * | 2015-03-17 | 2015-08-19 | 广东汉特科技有限公司 | A kind of shift rod control type ceramic valve core |
| CN204692658U (en) * | 2015-04-28 | 2015-10-07 | 九牧厨卫股份有限公司 | A kind of Novel ceramic spool and water tap |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4340712A1 (en) * | 1993-11-30 | 1995-06-01 | Grohe Armaturen Friedrich | Single lever mixer control valve, esp. for water pipes in washrooms |
| DE102006004991A1 (en) | 2006-02-01 | 2007-08-02 | Grohe Ag | Lever tap has leaf springs on either side of lever mounting fitted with pads which exert braking effect on lever and prevent it from accidental opening or closing |
| DE102013209627A1 (en) * | 2013-05-23 | 2014-11-27 | Hansgrohe Se | Single lever valve, in particular sanitary single lever mixing valve |
-
2016
- 2016-05-24 DE DE102016209040.2A patent/DE102016209040B4/en active Active
-
2017
- 2017-05-23 CN CN201710367712.0A patent/CN107420622B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07260023A (en) * | 1994-12-17 | 1995-10-13 | Yanmaa Sangyo Kk | One handle-type water and hot water mixing cock |
| JPH11294605A (en) * | 1998-04-08 | 1999-10-29 | Aisan Ind Co Ltd | Single lever water faucet |
| CN2498418Y (en) * | 2001-08-14 | 2002-07-03 | 刘新坤 | Valve with ceramic core and rotation of 360 degrees |
| CN201679994U (en) * | 2010-05-25 | 2010-12-22 | 蒋宁弟 | Novel ceramic valve core for cold hot water valve |
| CN204420154U (en) * | 2014-12-23 | 2015-06-24 | 广东汉特科技有限公司 | A kind of shift rod control type spool |
| CN204573191U (en) * | 2015-03-17 | 2015-08-19 | 广东汉特科技有限公司 | A kind of shift rod control type ceramic valve core |
| CN204692658U (en) * | 2015-04-28 | 2015-10-07 | 九牧厨卫股份有限公司 | A kind of Novel ceramic spool and water tap |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107420622B (en) | 2019-06-21 |
| DE102016209040A1 (en) | 2017-11-30 |
| DE102016209040B4 (en) | 2019-05-09 |
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