CN203051842U - Automatic water segregator - Google Patents
Automatic water segregator Download PDFInfo
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- CN203051842U CN203051842U CN 201320002662 CN201320002662U CN203051842U CN 203051842 U CN203051842 U CN 203051842U CN 201320002662 CN201320002662 CN 201320002662 CN 201320002662 U CN201320002662 U CN 201320002662U CN 203051842 U CN203051842 U CN 203051842U
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- water
- wall
- sealing
- knockout drum
- drum shell
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Abstract
The utility model belongs to the bathroom accessory field and provides an automatic water segregator. According to the automatic water segregator, a vibration reducing oil seal is installed on an outer shell of the water segregator, a sealed internal face is formed on the vibration reducing oil seal and presses against a sealed external face on a water segregating core to achieve the sealing purpose, and then striking noise produced in a water segregating core switching process is reduced. A plurality of elastic jaws are further formed on the outer shell of the water segregator, wherein an elastic clamping state is kept between the elastic jaws and a cone-shaped outer face formed on the water segregating core to provide pre-determined resistance for vertical movement of the water segregating core, and therefore the chattering phenomenon caused by unstable water pressure is avoided. A plurality of guiding ribs formed on an end cover are used for playing a role in guiding when the water segregating core moves vertically, the water segregating core is prevented from deflecting, and the problems of unstable back siphonage and long-time noise caused by swinging of the water segregating core are solved.
Description
Technical field
The utility model relates to a kind of pressure difference according to hydraulic pressure and produces the branch water assembly of branch water switching effect automatically, refers to especially a kind ofly can divide water to switch to the automatic water distributor of leading water outlet or spray gun water outlet automatically in current.
Background technique
Automatic water distributor has been installed widely is applied to the going out on the wetting system of tool tap water outlet and spray gun effluent functions.Well known is, Switch of spray pistol is to be in closed condition under normal conditions, therefore, when the user opens the water discharge of water faucet switch, automatic water distributor can be directed to leading water outlet with the current switching automatically and form leading water outlet, and when Switch of spray pistol was opened, automatic water distributor then was directed to the spray gun water outlet with the current switching automatically and forms the spray gun water outlet.
Common automatic water distributor mainly is to see through an inner branch water core son who arranges, and a socket is fixed on the branch water core son, and reaches the function in automatic switchover water route with the branch water plug that it moves up and down.Yet there are many shortcomings mostly in these traditional automatic water distributors.For example, vibration damping structure is not set usually, causes branch water core son in the handoff procedure that moves up and down, directly clash into the hard metal shell of water knockout drum easily, and produce tangible vibrating noise.
Secondly, the young water plug the other end that divides relatively of the branch water core of tradition automatic water distributor does not arrange any guide structure usually, and in fact and have the gap between the water knockout drum outer casing inner wall usually, cause branch water core son in the handoff procedure that moves up and down, to be easy to generate deflection, make also deflection thereupon of score water plug and the hole wall that holds branch water plug, the backsiphonage function causes to form monolateral gap or the too small situation of monolateral sealed vol between branch water plug and hole wall, so can't be stablized.
Moreover the branch water core son of traditional automatic water distributor produces shake fast easily when hydraulic pressure instability or action direction change repeatedly, and shake also can cause long noise like this.Shake several reasons are arranged, common person, such as, when water exit mode switches to leading water outlet from the spray gun water outlet, because spray gun was cut out by moment, hydraulic pressure forces branch water core son to move towards leading waterexit end, and form leading water outlet, but the throttling action influence that the Water wave forming device that is subjected to installation tool throttling function on the depotition cock produces, the water flow that moment diminishes can produce the back pressure effect, cause branch water core son to move towards the spray gun waterexit end again, and ash moves again subsequently towards leading waterexit end, such motion has repeatedly just formed above-mentioned jitter phenomenon.Also having a kind of reason in addition is when intake pressure is unstable, also can cause the young shake of branch water core.Certainly, gun hose switches to moment of leading water outlet in the spray gun water outlet, because of the expansion that the hydraulic pressure effect produces, also can cause the branch water core son who moves towards leading waterexit end back to move towards the spray gun waterexit end and form shake.
Again, even traditional automatic water distributor when the spray gun water outlet, also can cause the spray of spray gun sprinkling to produce continuous jitter phenomenon under above-mentioned hydraulic pressure labile state.
The model utility content
The purpose of this utility model is to provide a kind of automatic water distributor, solves tap and switches a young vibrating noise, shake and the unsettled technical problem of backsiphonage continuously of producing of time-division watercore at minute water.
To achieve these goals, the technological scheme that provides of the utility model is:
A kind of automatic water distributor, in order to be installed on a branch water chamber that is positioned at the shunt valve seat of faucet body, water chamber had one first waterexit end and one second waterexit end in described minute;
Described automatic water distributor comprises:
One water knockout drum shell is installed and to be positioned in described minute water chamber;
One fen water core son is installed in the described water knockout drum shell movably, and is formed with a sealing outer wall in described relatively first waterexit end;
One fen water plug, be installed on described minute water core son with respect to an end of described second waterexit end, but the internal face of elastic dilatation ground and described minute water chamber is replaced sealing, flow to the current of described second waterexit end with blocking-up, and can be subjected to hydraulic pressure effect elasticity condensation ground to break away from described minute water chamber's internal face, and supply water stream thus by and flow to described second waterexit end;
One vibration damping oil sealing is installed on the described water knockout drum shell, and is formed with a sealing internal face, can replace sealing for described minute water core son's sealing outer wall;
One end cap is installed and to be positioned in described minute water chamber, so with described vibration damping oil sealing axial limiting on described water knockout drum shell;
Described water knockout drum shell, it is provided with the elastic claw of the oblique extension of several one, respectively is formed with a current port between described wantonly two adjacent elastic claws;
Described minute water core son's stage casing is formed with the taper outer wall of the described second waterexit end convergent on one day, and one is connected in the described taper outer wall spacing wall distolateral with respect to described second water outlet; Described taper outer wall can remain in the gripper state by the elasticity condensation for described each elastic claw of water knockout drum shell; Described spacing wall then when water core son moved towards described first waterexit end in described minute, is replaced spacing with described elastic claw end; Water plug system was positioned at described spacing wall with respect to a side of described second waterexit end in described minute.
Further, the adjacent side of the branch water core son of described automatic water distributor in its described relatively first waterexit end of sealing outer wall is formed with a guiding outer wall; Described end cap inside is provided with several guiding ribs, respectively is formed with a guiding internal face on each guiding rib, can keep with described minute water core son's guiding outer wall replacing, and then axial guiding phorogenesis is provided; Respectively be formed with a flow channel between described guiding rib.
Further, the water knockout drum shell of described automatic water distributor have a top annular groove, one be positioned at described top annular groove bottom periphery around annular groove, and one defined the central perforation that forms by the inboard annular wall wall of annular groove around described; Described central perforation can be stretched through thus for described minute water core son's taper outer wall; In annular groove can be positioned for described vibration damping oil sealing caulked around described; Described top annular groove can for described end cap major part hold be positioned in, and make its bottom be suppressed the top that is limited in described vibration damping oil sealing.
Further, the vibration damping oil sealing of described automatic water distributor is exposed to outside inboard, the described top of annular groove on every side and is extended with a ring-type fin, can use and form described sealing internal face, the bottom of annular groove on every side that its bottom more is extended with a damping ring rib and described water knockout drum shell keeps replacing, and can use and produce good damping effect when the sealing internal face of described vibration damping oil sealing is clashed into by described minute water core son's sealing outer wall.
Further, the internal face of the end cap top of described automatic water distributor and described faucet body is replaced the location mutually.
Further, the outer wall of described water knockout drum shell is nested with a seal washer, in order to replace sealing mutually with the internal face of described minute water chamber.
Further, described water knockout drum shell is evenly equipped with four elastic claws.
The said automatic water distributor of the utility model, because end cap is provided with the guide rib of tool guiding internal face, can with minute water core son on guiding outer wall retainer shaft to guide function, therefore in the process of switching water discharging, can prevent effectively that branch water core son from producing deflection in the process of moving up and down, and then the problem points of improve dividing water plug and branchs water chamber internal face to produce the too small or gap of monolateral sealed vol, and obtain well stable backsiphonage function.Simultaneously, do not stop the long-time noise problem that beat forms because hydraulic pressure constantly changes to cause, can therefore be improved yet.
The utility model automatic water distributor utilizes four elastic claws that increase on the water knockout drum shell, can keep elasticity gripper state with described minute water core son's taper outer wall, and the resistance of pre-sizing when providing branch water core son to move up and down, when this resistance just can solve and switch to leading water outlet from the spray gun water outlet, because of the jitter phenomenon that the current back pressure that comes from first waterexit end causes, can also solve the jitter phenomenon that causes because of gun hose instantaneous expansion and feed-water end hydraulic pressure shakiness in handoff procedure.
The utility model automatic water distributor is provided with the vibration damping oil sealing, its bottom damping ring rib has compressible amount, the fixture block of end cap is formed with a displacement gap in the draw-in groove of water knockout drum shell in addition, therefore, when the user switches to leading water outlet, divide water core son up during four elastic claws on the displacement collision water knockout drum shell, active force can be sent to end cap and faucet body internal face point of contact from water knockout drum shell, vibration damping oil sealing, end cap, especially be enclosed in the process that transmits active force by damping oil and suitably compressed, can reduce noise effectively.In addition when switching to the spray gun water outlet, when dividing water core son down displacement collision be to the vibration damping oil sealing, its active force can act on the shunt valve seat by vibration damping oil sealing, water knockout drum housing equally, also can reach the effect that absorbs vibration by the vibration damping oil sealing therebetween, and then reaches the purpose of effective reduction vibrating noise.
Description of drawings
Fig. 1 is installed on the interior partial side, cross-sectional view of faucet body for the utility model automatic water distributor;
Fig. 2 is the three-dimensional appearance constitutional diagram of the utility model automatic water distributor;
Fig. 3 is the three-dimensional exploded view of the utility model automatic water distributor;
Fig. 4 is the side cutaway view along Fig. 2 hatching 1-1;
Fig. 5 is the three-dimensional cutaway view of the utility model water knockout drum housing;
Fig. 6 is the installment state figure of automatic water distributor of the present utility model in faucet body, and shows that spray gun is in closed condition, and automatic water distributor divides water to switch to the flowing state schematic representation that first waterexit end forms leading water outlet in current.
Fig. 7 is the installment state figure of automatic water distributor of the present utility model in faucet body, and shows that spray gun is in opening state, and automatic water distributor divides water to switch to the flowing state schematic representation that second waterexit end forms the spray gun water outlet in current.
Embodiment
In order to make technical problem to be solved in the utility model, technological scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Below in conjunction with drawings and Examples the utility model is described further.
Shown in Fig. 1 to 4, the utility model provides a kind of preferred embodiment of automatic water distributor, described automatic water distributor 1 is installed on the branch water chamber 11 of the shunt valve seat 10 that is positioned at faucet body 2, and it is a leading waterexit end in the present embodiment that described minute water chamber 11 has one first waterexit end 12() and one second waterexit end 13(be a spray gun waterexit end in the present embodiment); Described automatic water distributor 1 comprises a water knockout drum shell 20, and automatic water distributor 1 is installed and is positioned in described minute water chamber 11; One fen water core son 30 is installed in the described water knockout drum shell 20 movably, and is formed with a sealing outer wall 31 in described relatively first waterexit end 12; One fen water plug 40, be installed on described minute water core son 30 with respect to an end of described second waterexit end 13, but the internal face 111 of elastic dilatation ground and described minute water chamber 11 is replaced sealing, as shown in Figure 6, flow to the current of described second waterexit end 13 with blocking-up, and can be subjected to hydraulic pressure effect elasticity condensation ground to break away from described minute water chamber's 11 internal faces 111, as shown in Figure 7, and supply water stream thus by and flow to described second waterexit end 13.The main improvement of the utility model is:
Shown in Fig. 3,4, automatic water distributor 1 also comprises: a vibration damping oil sealing 50, and be installed on the described water knockout drum shell 20, and be formed with a sealing internal face 51, can replace sealing for described minute water core son's 30 sealing outer wall 31.
One end cap 60 is installed and to be positioned in described minute water chamber 11, so with described vibration damping oil sealing 50 axial limitings on described water knockout drum shell 20.
As shown in Figure 5, an end of described water knockout drum shell 20 is provided with the oblique elastic claw 21 following and that extend of a plurality of one inwardly, and described wantonly two 21 adjacent of elastic claws respectively are formed with a current port 211.Present embodiment is total to uniform four elastic claws 21 that are provided with.
Shown in Fig. 3,4, described minute water core son's 30 stage casing is formed with the taper outer wall 32 of described second waterexit end 13 convergents on one day, and one is connected in described taper outer wall 32 with respect to the spacing wall 33 of described second waterexit end 13 sides; Described taper outer wall 32 can remain in the gripper state by the elasticity condensation for described water knockout drum shell 20 each elastic claw 21; As shown in Figure 6,33 confessions of described spacing wall are able to replace spacing with described elastic claw 21 ends when water core son 30 moved towards described first waterexit end 12 in described minute; Water plug 40 was positioned at described spacing wall 33 with respect to a side of described second waterexit end 13 in described minute.
Present embodiment divides water core son 30 in its sealing outer wall 31 top sides, that is is formed with a guiding outer wall 34 on the adjacent side of described relatively first waterexit end 12; Described end cap 60 inside are provided with most guiding ribs 61, respectively are formed with a guiding internal face 611 on each guiding rib 61, can keep replacing with described minute water core son's 30 guiding outer wall 31, and then axial guiding phorogenesis is provided; 61 on described guiding rib respectively is formed with a flow channel 612.
Preferably, present embodiment water knockout drum shell 20 has a top annular groove 22, an annular groove 23 on every side that is positioned at described top annular groove 22 bottom periphery, and a central perforation 24 that is made of annular groove 23 inboard annular wall walls 231 around described; Described central perforation 24 can be stretched through thus for described minute water core son's 30 taper outer wall 32; In annular groove 23 can be positioned for described vibration damping oil sealing 50 caulkeds around described; Described top annular groove 22 can for described end cap 60 major parts hold be positioned in, and make its bottom 62 be suppressed the top 52 that is limited in described vibration damping oil sealing 50.
Preferably, present embodiment vibration damping oil sealing 50 is exposed to the described inboard of outside, annular groove 23 top on every side and is extended with a ring-type fin, can use and form described sealing internal face 51, its bottom more is extended with a damping ring rib 53 and keeps replacing with 23 bottoms 232 of annular groove around the described water knockout drum shell 20, can use and produce good damping effect when the sealing internal face 51 of described vibration damping oil sealing 50 is subjected to described minute water core son's 30 sealing outer wall 31 bumps.
Preferably, the outer wall of described water knockout drum shell 20 is nested with a seal washer 25, in order to replace sealing mutually with the internal face 111 of described minute water chamber 11.
Preferably, described water knockout drum shell 20 is symmetrically arranged with two draw-in grooves 221 on the surrounding wall wall of annular groove 22 above it; Symmetry is equipped with two fixture blocks 63 on the periphery wall of described end cap 60, in order to snaps into position in the draw-in groove 221 of described water knockout drum shell 20; What need special instruction is, under installment state, as described above, the top 52 of spacing described vibration damping oil sealing 50 can slightly be suppressed in the bottom 62 of end cap 60, simultaneously, its fixture block 63 apical margins and described draw-in groove 221 apical margins are replaced mutually, and fixture block 63 root edges and draw-in groove 221 bottoms form an axial displacement clearance S, as shown in Figure 4, and allow described end cap 60 more down with the 20 relative displacement starts of water knockout drum shell, what can expect easily is that therefore described vibration damping oil sealing 50 also can be further compressed, but can provide buffering absorbing effect by this compression stroke.
As mentioned above, automatic water distributor 1 of the present utility model can be for being installed in the shunt valve seat 10 of described faucet body 2, as shown in Figure 1, as known technology, first waterexit end 12 that one leading water outlet (not shown) is communicated with described minute water chamber can be set on this faucet body 2, also can be connected a spray gun (not shown) and be communicated with described second waterexit end 13, this spray gun is provided with a switch, be in closed condition under the normality, therefore, when this user opens an effluent switch that arranges on the faucet body, current will flow in the branch water chamber, well known is, current can flow to spray gun earlier, and be in closed condition because of spray gun, make the hydraulic pressure of accumulating from spray gun act on branch water core son's the sealing outer wall via the current port between each elastic claw of water knockout drum shell rapidly subsequently, and will divide water core son to promote displacement outward, make the sealing outer wall break away from the sealing internal face of described vibration damping oil sealing, as shown in Figure 6, and then thus by formed flow channel flows to first waterexit end between rib by respectively being led by end cap, flow to described leading water outlet again and form leading water outlet.At this moment, divide the branch water plug on the water core son can produce elastic dilatation, and replace sealing mutually with the internal face of minute water chamber.
When user's desire is used the spray gun function and will open on it switch the time, the current of originally accumulating in spray gun can be released, hydraulic pressure in the score water chamber is changed, its hydraulic pressure acts on the one hand and divides the water plug on the branch water core son, making the water supply stream that contracts in its elasticity continue to flow to thus spray gun and forming the spray gun water outlet, to divide water core son down to promote displacement on the other hand simultaneously, make the sealing outer wall on it reply the state of replacing sealing with vibration damping oil sealing sealing internal face mutually, as shown in Figure 7, end leading water outlet with blocking-up, and reach the function of automatic switchover water outlet.
What need special instruction is, the utility model automatic water distributor 1 is in the process of switching water discharging, because end cap 60 is provided with the guide rib 61 of tool guiding internal face 611, can with minute water core son 30 on guiding outer wall 34 retainer shafts to guide function, therefore, can prevent effectively that branch water core son 30 from producing deflection in the process of moving up and down, and then improvement divides water plug 40 and the branch water chamber monolateral sealed vol of 11 internal faces, 111 generations is too small or the problem points in gap, so, generally the problem of automatic water distributor backsiphonage functional lability just can be readily solved.Simultaneously, do not stop the long-time noise problem that beat forms because hydraulic pressure constantly changes to cause, can therefore be improved yet.
Also have, the utility model automatic water distributor 1 utilizes four elastic claws 21 that increase on the water knockout drum shell 20, can keep elasticity gripper state with described minute water core son's 30 taper outer wall 32, and the resistance of pre-sizing when providing branch water core son 30 to move up and down, when this resistance just can solve and switch to leading water outlet from the spray gun water outlet, because of the jitter phenomenon that the current back pressure that comes from first waterexit end 12 causes, can also solve the jitter phenomenon that causes because of gun hose instantaneous expansion and feed-water end hydraulic pressure shakiness in handoff procedure.
In addition, as Fig. 6, shown in 7, utilize the design of vibration damping oil sealing 50, can reach the effect of vibration damping, more particularly, the damping ring rib 53 of these vibration damping oil sealing 50 bottoms has compressible amount, and 20 on end cap 60 and water knockout drum shell have also utilized fixture block 63 also to be formed with the design of a displacement gap s in draw-in groove 221, make when switching to leading water outlet, and divide water core son 30 up during four elastic claws 21 on the displacement collision water knockout drum shell 20, can be with active force from water knockout drum shell 20, vibration damping oil sealing 50, end cap 60 is sent to end cap 60 and faucet body 2 internal faces point of contact between the two, especially suitably compressed in the process that transmits active force by vibration damping oil sealing 50, can be reduced noise effectively.Otherwise, when switching to the spray gun water outlet, and when dividing water core son 30 down displacement collision be to vibration damping oil sealing 50, its active force can act on the shunt valve seat 10 by vibration damping oil sealing 50, water knockout drum housing 20 equally, also can reach the effect that absorbs vibration by vibration damping oil sealing 50 therebetween, and then reach the purpose of effective reduction vibrating noise.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. automatic water distributor, in order to be installed on a branch water chamber that is positioned at the shunt valve seat of faucet body, water chamber comprised one first waterexit end and one second waterexit end in described minute; Described automatic water distributor comprises:
Installation is positioned the described minute water knockout drum shell in the water chamber;
Be installed on the branch water core son who is formed with a sealing outer wall in the described water knockout drum shell and in described first waterexit end movably;
Be installed on described minute water core son with respect to the branch water plug of an end of described second waterexit end, described minute water plug is that blocking-up flows to the current elastic dilatation ground of described second waterexit end and the internal face of described minute water chamber is replaced sealing, and break away from described minute water chamber's internal face on hydraulic pressure effect elasticity condensation ground, supply water stream thus by and flow to described second waterexit end;
It is characterized in that: also comprise:
Be installed on the vibration damping oil sealing on the described water knockout drum shell, described vibration damping oil sealing is formed with the sealing internal face that can replace sealing for described minute water core son's sealing outer wall;
Installation is positioned the described minute end cap in the water chamber, described end cap with described vibration damping oil sealing axial limiting on described water knockout drum shell;
Be arranged on the elastic claw of the oblique extension of several one on the described water knockout drum shell, all be formed with a current port between described wantonly two adjacent elastic claws;
Described minute water core son's stage casing is formed with the taper outer wall of the described second waterexit end convergent on one day, and one is connected in the described taper outer wall spacing wall distolateral with respect to described second water outlet; Described taper outer wall remains in the gripper state for described each elastic claw of water knockout drum shell by the elasticity condensation; The water plug was positioned at described spacing wall with respect to a side of described second waterexit end in described minute.
2. automatic water distributor according to claim 1 is characterized in that, the adjacent side of described minute water core son in its described relatively first waterexit end of sealing outer wall is formed with a guiding outer wall; Described end cap inside is provided with several guiding ribs, respectively is formed with a guiding internal face on each guiding rib, and described guiding internal face and described minute water core son's guiding outer wall is replaced; Respectively be formed with a flow channel between described guiding rib.
3. automatic water distributor according to claim 1 is characterized in that, described water knockout drum shell comprises that a top annular groove, is positioned at the annular groove on every side of described top annular groove bottom periphery and the central perforation that is made of the inboard annular wall wall of annular groove around described; Described central perforation is stretched through for described minute water core son's taper outer wall; In annular groove is positioned for described vibration damping oil sealing caulked around described; Described top annular groove for described end cap major part hold be positioned in, and make its bottom be suppressed the top that is limited in described vibration damping oil sealing.
4. automatic water distributor according to claim 3 is characterized in that, described vibration damping oil sealing is arranged in the described annular groove on every side, and the inboard of its top is extended with a ring-type fin, and described ring-type fin forms described sealing internal face; Described damping oil back cover end is extended with a damping ring rib, and the annular groove bottom is replaced around described damping ring rib and the described water knockout drum shell.
5. automatic water distributor according to claim 3 is characterized in that, the internal face of described end cap top and described faucet body is replaced the location mutually.
6. automatic water distributor according to claim 1 is characterized in that, the outer wall of described water knockout drum shell is nested with one and replaces the seal washer of sealing mutually with the internal face of described minute water chamber.
7. automatic water distributor according to claim 1 is characterized in that, described water knockout drum shell is evenly equipped with four elastic claws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002662 CN203051842U (en) | 2013-01-05 | 2013-01-05 | Automatic water segregator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002662 CN203051842U (en) | 2013-01-05 | 2013-01-05 | Automatic water segregator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203051842U true CN203051842U (en) | 2013-07-10 |
Family
ID=48734796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320002662 Expired - Lifetime CN203051842U (en) | 2013-01-05 | 2013-01-05 | Automatic water segregator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203051842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150705A (en) * | 2017-11-20 | 2018-06-12 | 安徽省华象铜业有限公司 | A kind of valve inner spends pawl with linking pawl shunt assembly |
-
2013
- 2013-01-05 CN CN 201320002662 patent/CN203051842U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150705A (en) * | 2017-11-20 | 2018-06-12 | 安徽省华象铜业有限公司 | A kind of valve inner spends pawl with linking pawl shunt assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN CHENGLIN INDUSTRY CO., LTD. Free format text: FORMER OWNER: SHENZHEN GLOBE UNION INDUSTRIAL CORP. Effective date: 20140126 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140126 Address after: 518103 Fushan Industrial Zone, Qiaotou community, Fuyong street, Shenzhen, Guangdong, Baoan District Patentee after: SHENZHEN GLOBE UNION ENTERPRISE CO.,LTD. Address before: Baoan District Fuyong town Shenzhen city Guangdong province 518103 Bridge Village liyuanlu Chenglin Industrial Park Patentee before: Globe Union Industrial Corp. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |