CN202691155U - Single handle double control constant temperature tap with dedicated assembly structure - Google Patents
Single handle double control constant temperature tap with dedicated assembly structure Download PDFInfo
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- CN202691155U CN202691155U CN 201220221865 CN201220221865U CN202691155U CN 202691155 U CN202691155 U CN 202691155U CN 201220221865 CN201220221865 CN 201220221865 CN 201220221865 U CN201220221865 U CN 201220221865U CN 202691155 U CN202691155 U CN 202691155U
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- temperature
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Abstract
The utility model discloses a single handle double control constant temperature tap with a dedicated assembly structure. The single handle double control constant temperature tap with the dedicated assembly structure comprises a valve body, a handle, a valve core, a fixing base, a valve body pedestal and a relocking nut. The fixing base is provided with a chassis and a connection part arranged on the chassis. An inner thread and an outer thread are arranged on the connection part. A valve body connection mechanism and a screw connection mechanism are arranged on the valve body pedestal. The screw connection mechanism is matched with the inner thread on the connection part of the fixing base. The relocking nut is arranged on the outer thread of the connection part of the fixing base and can be matched with the valve body pedestal in a relocking mode. The single handle double control constant temperature tap with the dedicated assembly structure utilizes the chassis of the fixing base to fixedly connect a wall or a table board. When the screw connection mechanism arranged on the valve body pedestal and the inner thread of the connection part placed on the chassis are matched to a certain degree and the tap direction is adjusted to a suitable place, the relocking nut can be rotated and is abutted against the valve body pedestal along the outer thread, and therefore a whole tap can be fixed. The single handle double control constant temperature tap with the dedicated assembly structure is convenient to install, practical and reliable.
Description
Technical field
The utility model relates to the plumbing technical field, is specifically related to a kind of constant-temperature tap.
Background technique
Constant-temperature tap uses widely in the bathing water system of various occasions, constant temperature mainly refer to the user can be according to actual needs adjusting water outlet temperature voluntarily, behind the Temperature Setting, blend coolant-temperature gage and remain on the setting temperature.The benefit of constant-temperature tap is, can avoid common spool to change and the sometimes hot and sometimes cold problem of the unstable water-exit temperature that causes of entering water temp safety scald-proof because of intake pressure.
We know, the function of constant-temperature tap depends primarily on the integrated function of its spool, along with the continuous progress of technology and user to improving constantly that product function requires, constant temperature valve core new, more perfect functions also constantly designs successfully and introduces to the market.For example, China CN200720049635.6 model utility discloses a kind of single handle constant temperature spool, comprise valve body, valve pocket, regulator, temperature transducer, Returnning spring, temperature-controlled package, Flow-rate adjustment assembly and valve rod, valve body is provided with cold water inlet path, heat water inlet path and water mixing chamber, regulator, temperature transducer, Returnning spring is installed in the water mixing chamber, make effluent temperature constancy, valve rod cooperates with temperature-controlled package and Flow-rate adjustment assembly mutual noninterference ground respectively, thereby realize temperature and flow dual control, offer on the valve body and blend water passage, the Flow-rate adjustment assembly is arranged on and blends on the water passage.The single handle constant temperature spool that this model utility provides has possessed the function that thermostat temperature is set and water flow is regulated, and applicability is better, and easy to use.
Except constant temperature valve core, the structural design of whole tap is also extremely important, because during actual the use, tap is only direct user oriented product.It should be noted that existing single-handle double-control constant-temperature tap, its hot water or cold water's intake pipe also plays to support reaching the fixedly function of faucet body when providing the hot water or cold water to introduce function.This Placement need to guarantee stability and the reliability of water route and mechanical connection simultaneously, and to guarantee the water route, when mechanical connection is out of question, tap is installed to appropriate position.As from the foregoing, the many factors that existing tap is considered when mounted, the installation process more complicated, and hot water or cold water's intake pipe had specific requirement.
The model utility content
The utility model purpose provides a kind of novel single-handle double-control constant-temperature tap, has special-purpose mounting structure, and convenient installation and minimizing are to the restriction of hot water or cold water's water inlet pipe structure and Placement.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of single-handle double-control constant-temperature tap with special-purpose assembly structure comprises valve body, handle and spool, and the left and right and front side of valve body offers respectively hot water, cold water inlet and blends the mouth of a river; Described spool is the constant temperature valve core of single handle flow-controllable, have constant temperature water mixing assembly and Flow-rate adjustment assembly and reach the driving lever that is used for regulating temperature and flow, the hot water of constant temperature water mixing assembly, cold water control hole are communicated with hot water, the cold water inlet of valve body respectively, the feed-water end of the waterexit end connection traffic adjusting part of constant temperature water mixing assembly, the waterexit end of Flow-rate adjustment assembly connect the mouth of a river that blends of valve body; Described handle is arranged on the valve body top, and is connected cooperation with the described driving lever of spool; It is characterized in that: also comprise load module, comprise fixed base, valve base and multiple split nut; Fixed base has the joint that arranges on chassis and the chassis, and joint is provided with internal thread and outside thread; Valve base has valve body bindiny mechanism and the mechanism that is spirally connected, the screw-internal thread fit of be spirally connected mechanism and fixed base joint, and multiple split nut is arranged on the outside thread of fixed base joint, can lock again with valve base to cooperate.
As further technological scheme, the hot water of described valve body, cold water inlet inwardly arrange an annular brace section, offer respectively described hot water, cold water control hole on this left and right sides, supporting portion different heights, the bottom is offered and is mixed the water hole, and the described hot water of valve body is avoided all around in this supporting portion, the position of cold water inlet offers longitudinally mixing water water passage hole.
As further technological scheme, the constant temperature water mixing assembly of described spool comprises: Returnning spring, thermosensitive element, regulator, spring seat, spring top, damping spring, spring housing, temperature adjustment valve rod, adjusting nut, valve stem casing, valve core, snap ring, oiled washer, adjustment disk; Thermosensitive element is connected cooperation with regulator, regulator can slide up and down to be arranged between described hot water, the cold water control hole, the annular brace section of Returnning spring lower end and valve body supports, the upper end is supported with thermosensitive element and is cooperated, and Returnning spring and thermosensitive element cooperate moving up and down of co-controlling regulator; Linking springs top, thermosensitive element top, the spring top can be assemblied in the spring housing up and downly, and spring seat is arranged on the spring housing lower end, and the restraining spring top moves down, and between upper end, spring top and spring housing inwall damping spring is set; The temperature adjustment stem lower portion offers axial blind hole, and spring housing top is located in this blind hole, and it is peripheral that the adjusting nut height is arranged on temperature adjustment valve rod bottom adjustablely, and the adjusting nut bottom is takeed on to support with the top of spring housing bottom and cooperated; The peripheral sheathed valve stem casing of temperature adjustment stem lower portion arranges oiled washer to each other; The valve stem casing top is provided for limiting the up and down snap ring of play of temperature adjustment valve rod; The outside sheathed valve core of valve stem casing, and valve stem casing and valve core lower end are supported in the annular brace section; The temperature adjustment valve stem tip cooperates with adjustment disk, and adjustment disk is connected cooperation with described driving lever, is subjected to driving lever to drive drive heat control valve bar and rotates.
As further technological scheme, the Flow-rate adjustment assembly of described spool comprises: Flow-rate adjustment water inlet sealing gasket, Flow-rate adjustment go out water seal washer, definite ceramic chip, dynamic porcelain piece, valve pocket, driver plate, bearing pin and gland nut and described valve core and adjustment disk; Vertically offer the mixing water bridging forehearth on the valve core and mixing water goes out water passage, the mixing water bridging forehearth connects the mixing water water passage hole of supporting portion and the water inlet of definite ceramic chip, and mixing water goes out the mouth of a river that blends that water passage connects the osculum of definite ceramic chip and valve body; The valve core top arranges definite ceramic chip, and the water inlet of definite ceramic chip and osculum place arrange respectively Flow-rate adjustment water inlet sealing gasket and Flow-rate adjustment goes out water seal washer; The definite ceramic chip top arranges dynamic porcelain piece, and driver plate is positioned at the dynamic porcelain piece top, and is connected cooperation with dynamic porcelain piece; Described adjustment disk is arranged on the top of driver plate, offers the driving lever groove on the adjustment disk, and described driving lever groove is passed in the driving lever bottom, and is hinged in the driving lever groove by the bearing pin of cross setting; The driving lever lower end all can cooperate with driver plate with driving; Valve pocket is arranged on the periphery of valve body top, definite ceramic chip, dynamic porcelain piece, driver plate and adjustment disk, and gland nut is pressed on valve interior wall with valve pocket.
As further technological scheme, described cold water inlet place is provided with spoiler.
As further technological scheme, described water inlet of hot water is provided with the first check valve, and described cold water inlet is provided with the second check valve.
The single-handle double-control constant-temperature tap that the utility model provides has special-purpose load module, and the chassis of its fixed base is used for being fixedly connected with wall or table top; The internal thread of the joint that arranges on the chassis is connected cooperation with the mechanism that is spirally connected of valve base; Multiple split nut is engaged on the outside thread of fixed base joint, the screw-internal thread fit of the joint that arranges on be spirally connected mechanism and the chassis of valve base is to certain depth, and when leading direction is adjusted to correct position, can turn answer split nut, make its along outside thread and valve base closely against, cooperate thereby lock again with valve base, whole tap is fixed.As from the foregoing, in the assembling of the present utility model, the connection in water route fixedly separates with the installation of tap, and unrestricted to each other, installation process is more convenient, and is practical reliable.
Description of drawings
The sectional view of the tap that Fig. 1 provides for the utility model embodiment.
The sectional view of another angle (with Fig. 1 orthogonal direction) of the tap that Fig. 2 provides for the utility model embodiment.
The structural representation of spool in the tap that Fig. 3 provides for the utility model embodiment.
Embodiment
As shown in Figure 1, the single-handle double-control constant-temperature tap that the present embodiment provides, comprise that valve body 8, handle 18 and spool are (referring to Fig. 3, this spool is the constant temperature valve core of single handle flow-controllable, hereinafter will describe in detail), valve base 3, fixed base 1, multiple split nut 2, spoiler 31, the first check valve 51, the second check valve 52.
The top of valve base 3 is that valve body bindiny mechanism 301, bottom are fixed base bindiny mechanism 302, valve body bindiny mechanism 301 is fixedly connected with valve body 8 lower ending openings by screw thread, the mixed mixing water of constant temperature water mixing assembly through spool drains into the valve body bottom through mixing water hole 851, upwards prepares to flow into again the Flow-rate adjustment assembly of spool through water passage hole 861.Fixed base 1 has the joint 102 that arranges on chassis 101 and the chassis, and chassis 101 is used for being fixedly connected with wall or table top; Joint 102 is provided with internal thread and outside thread.The fixed base bindiny mechanism 302 of valve base 3 is by the screw-internal thread fit of its outside thread and fixed base joint 102.Multiple split nut 2 is arranged on the outside thread of fixed base joint 102, during turn can along outside thread and valve base 3 closely against, thereby valve base 3 is carried out multiple lock.Above-mentioned valve base 3, fixed base 1 and multiple split nut 2 form the load module of tap.
In conjunction with Fig. 1 and shown in Figure 3, described spool is the constant temperature valve core of single handle flow-controllable, specifically comprises: Returnning spring 34, thermosensitive element 33, regulator 32, spring seat 30, spring top 28, damping spring 27, spring housing 26, temperature adjustment valve rod 22, adjusting nut 29, valve stem casing 24, snap ring 23, oiled washer 25, valve core 6, Flow-rate adjustment water inlet sealing gasket 71, Flow-rate adjustment go out water seal washer 72, definite ceramic chip 9, dynamic porcelain piece 10, valve pocket 11, driver plate 12, adjustment disk 13, bearing pin 14, gland nut 15 and driving lever 17.
Wherein, thermosensitive element 33 is connected cooperation with regulator 32, regulator 32 can slide up and down to be arranged between hot water control hole 811 and the cold water control hole 821 under thermosensitive element drives, and the annular brace section 84 of Returnning spring 34 lower ends and valve body 8 supports, and the upper end is supported with thermosensitive element 33 and cooperated.Returnning spring 34 and thermosensitive element 33 cooperates moving up and down of co-controlling regulators 32, namely when thermosensitive element 33 expands with heat and contract with cold, so that regulator 32 moves up and down, thus the size of regulating hot water control hole 811 and cold water control hole 821.
Linking springs top, thermosensitive element 33 top 28, spring top 28 can be assemblied in the spring housing 26 up and downly, spring seat 30 is arranged on spring housing 26 lower ends, and restraining spring top 28 moves down, and spring comes directly towards between 28 upper ends and spring housing 26 inwalls damping spring 27 is set.Temperature adjustment valve rod 22 bottoms offer axial blind hole, and spring housing 26 tops are located in this blind hole.It is peripheral that adjusting nut 29 is arranged on temperature adjustment valve rod 22 bottoms highly adjustablely, and these adjusting nut 29 bottoms are takeed on to support with the top of spring housing 26 bottoms and cooperated.The peripheral sheathed valve stem casing 24 in temperature adjustment valve rod 22 bottoms arranges oiled washer 25 to each other.Valve stem casing 24 tops arrange snap ring 23, and snap ring 23 is used for restriction temperature adjustment valve rod play about in the of 22.Valve stem casing 24 outside sheathed valve cores 6, and valve stem casing 24 and valve core 6 lower ends are supported in the annular brace section 84.Vertically offer mixing water bridging forehearth 61 on the valve core 6 and mixing water goes out water passage 62, mixing water bridging forehearth 61 connects mixing water water passage hole 861 and definite ceramic chip 9 water inlets of supporting portions 84, and what mixing water went out that water passage 62 connects the osculum of definite ceramic chips 9 and valve body 8 blends the mouth of a river 83.
Valve core 6 tops arrange definite ceramic chip 9, and the water inlet of definite ceramic chip 9 and osculum place arrange respectively Flow-rate adjustment water inlet sealing gasket 71 and Flow-rate adjustment goes out water seal washer 72.Definite ceramic chip 9 outer rims are provided with three boss, and these three boss embed in three opening slots of valve pocket 11 inboards.Definite ceramic chip 9 tops arrange dynamic porcelain piece 10, are provided with the flow control groove of controlled formulation ceramics 9 water inlets and osculum size on the dynamic porcelain piece 10, and its concrete structure belongs to prior art, repeats no more herein.Driver plate 12 bottoms are provided with three boss, and dynamic porcelain piece 10 tops are provided with three grooves with three boss phases embedding of driver plate 12, and driver plate 12 is positioned at dynamic porcelain piece 10 tops, and is connected cooperation with dynamic porcelain piece 10.Adjustment disk 13 is arranged on the top of driver plate 12, and its central authorities are provided with temperature adjustment valve rod matching hole, and the card line that temperature adjustment valve rod 22 tops arrange by its outer rim embeds in the matching hole of adjustment disk 13; Temperature adjustment valve rod matching hole both sides offer the driving lever groove, and driving lever 17 bottoms are two branched structures, and two sheets pass respectively described driving lever groove, and are hinged in the driving lever groove by the bearing pin 14 of cross setting.The lower end of 17 pairs of branches of driving lever all can cooperate with driver plate 12 with driving.Valve core 6 upper outside are provided with the back-off groove that cooperates with the slotted eye of valve pocket 11, and valve pocket 11 is arranged on the periphery of valve body 6 tops, definite ceramic chip 9, dynamic porcelain piece 10, driver plate 12 and adjustment disk 13, and gland nut 15 is pressed on valve body 8 inwalls with valve pocket 11.
Continuation is referring to Fig. 1, water inlet of hot water 81 interior first check valves 51 that arrange of valve body 8, cold water inlet 82 interior the second check valve 52 and the spoilers 31 of arranging of valve body 8.
The single-handle double-control constant-temperature tap that above-described embodiment provides, the working principle that its flow control and hot and cold water mix is as follows:
Cold water enters the cavity at regulator 32 places by cold water inlet 42, hot water enters the cavity at regulator 32 places by hot water inlet pipe 41, hot water and cold water mix enter valve body 8 bottoms by thermosensitive element 33 belows, 61 Flow-rate adjustment assemblies that flow into spools through the mixing water bridging forehearth upwards by mixing water water passage hole 861 more afterwards, by the adjusting of definite ceramic chip 9 and dynamic porcelain piece 10, blend the mouth of a river 83 through what mixing water went out that water passage 62 flows to valve body 8 again.Wherein, stir driving lever 17, can drive driver plate 12 activities, driver plate 12 and then move dynamic porcelain piece 10 activities is realized the adjusting of flow with this; Rotating lever 17 can drive adjustment disk 13 and rotate, and then drives 22 rotations of temperature adjustment valve rod, realizes regulating the effect of temperature with this.Behind Temperature Setting, when entering the water temperature variation in the valve body 8, thermosensitive element 33 moves regulator 32 under the effect of expanding with heat and contract with cold, to reach dynamic thermostatic; During variation in water pressure in entering valve body 8, regulator 32 moves up and down under Water Pressure, thereby regulates hot water or cold water's inflow, reaching the effect of the gentle balance pressure of constant water, in case and cold water stop confession, mix water outlet and namely drop to the non-ironing temperature of hindering, safety and comfort during use, water-saving and electricity-saving.
The utility model is not limited to above-described embodiment, replaces based on equivalence above-described embodiment, that do not make creative work, should belong to the scope that the utility model discloses.
Claims (6)
1. the single-handle double-control constant-temperature tap with special-purpose assembly structure comprises valve body, handle and spool, and the left and right and front side of valve body offers respectively hot water, cold water inlet and blends the mouth of a river; Described spool is the constant temperature valve core of single handle flow-controllable, have constant temperature water mixing assembly and Flow-rate adjustment assembly and reach the driving lever that is used for regulating temperature and flow, the hot water of constant temperature water mixing assembly, cold water control hole are communicated with hot water, the cold water inlet of valve body respectively, the feed-water end of the waterexit end connection traffic adjusting part of constant temperature water mixing assembly, the waterexit end of Flow-rate adjustment assembly connect the mouth of a river that blends of valve body; Described handle is arranged on the valve body top, and is connected cooperation with the described driving lever of spool; It is characterized in that: also comprise load module, comprise fixed base, valve base and multiple split nut; Fixed base has the joint that arranges on chassis and the chassis, and joint is provided with internal thread and outside thread; Valve base has valve body bindiny mechanism and the mechanism that is spirally connected, the screw-internal thread fit of be spirally connected mechanism and fixed base joint, and multiple split nut is arranged on the outside thread of fixed base joint, can lock again with valve base to cooperate.
2. the single-handle double-control constant-temperature tap with special-purpose assembly structure according to claim 1, it is characterized in that: the hot water of described valve body, cold water inlet inwardly arrange an annular brace section, offer respectively described hot water, cold water control hole on this left and right sides, supporting portion different heights, the bottom is offered and is mixed the water hole, and the described hot water of valve body is avoided all around in this supporting portion, the position of cold water inlet offers longitudinally mixing water water passage hole.
3. the single-handle double-control constant-temperature tap with special-purpose assembly structure according to claim 2, it is characterized in that: the constant temperature water mixing assembly of described spool comprises: Returnning spring, thermosensitive element, regulator, spring seat, spring top, damping spring, spring housing, temperature adjustment valve rod, adjusting nut, valve stem casing, valve core, snap ring, oiled washer, adjustment disk; Thermosensitive element is connected cooperation with regulator, regulator can slide up and down to be arranged between described hot water, the cold water control hole, the annular brace section of Returnning spring lower end and valve body supports, the upper end is supported with thermosensitive element and is cooperated, and Returnning spring and thermosensitive element cooperate moving up and down of co-controlling regulator; Linking springs top, thermosensitive element top, the spring top can be assemblied in the spring housing up and downly, and spring seat is arranged on the spring housing lower end, and the restraining spring top moves down, and between upper end, spring top and spring housing inwall damping spring is set; The temperature adjustment stem lower portion offers axial blind hole, and spring housing top is located in this blind hole, and it is peripheral that the adjusting nut height is arranged on temperature adjustment valve rod bottom adjustablely, and the adjusting nut bottom is takeed on to support with the top of spring housing bottom and cooperated; The peripheral sheathed valve stem casing of temperature adjustment stem lower portion arranges oiled washer to each other; The valve stem casing top is provided for limiting the up and down snap ring of play of temperature adjustment valve rod; The outside sheathed valve core of valve stem casing, and valve stem casing and valve core lower end are supported in the annular brace section; The temperature adjustment valve stem tip cooperates with adjustment disk, and adjustment disk is connected cooperation with described driving lever, is subjected to driving lever to drive drive heat control valve bar and rotates.
4. the single-handle double-control constant-temperature tap with special-purpose assembly structure according to claim 3, it is characterized in that: the Flow-rate adjustment assembly of described spool comprises: Flow-rate adjustment water inlet sealing gasket, Flow-rate adjustment go out water seal washer, definite ceramic chip, dynamic porcelain piece, valve pocket, driver plate, bearing pin and gland nut and described valve core and adjustment disk; Vertically offer the mixing water bridging forehearth on the valve core and mixing water goes out water passage, the mixing water bridging forehearth connects the mixing water water passage hole of supporting portion and the water inlet of definite ceramic chip, and mixing water goes out the mouth of a river that blends that water passage connects the osculum of definite ceramic chip and valve body; The valve core top arranges definite ceramic chip, and the water inlet of definite ceramic chip and osculum place arrange respectively Flow-rate adjustment water inlet sealing gasket and Flow-rate adjustment goes out water seal washer; The definite ceramic chip top arranges dynamic porcelain piece, and driver plate is positioned at the dynamic porcelain piece top, and is connected cooperation with dynamic porcelain piece; Described adjustment disk is arranged on the top of driver plate, offers the driving lever groove on the adjustment disk, and described driving lever groove is passed in the driving lever bottom, and is hinged in the driving lever groove by the bearing pin of cross setting; The driving lever lower end all can cooperate with driver plate with driving; Valve pocket is arranged on the periphery of valve body top, definite ceramic chip, dynamic porcelain piece, driver plate and adjustment disk, and gland nut is pressed on valve interior wall with valve pocket.
5. the single-handle double-control constant-temperature tap with special-purpose assembly structure according to claim 1, it is characterized in that: described cold water inlet place is provided with spoiler.
6. have according to claim 1 or 5 the single-handle double-control constant-temperature tap of special-purpose assembly structure, it is characterized in that: described water inlet of hot water is provided with the first check valve, and described cold water inlet is provided with the second check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220221865 CN202691155U (en) | 2012-05-16 | 2012-05-16 | Single handle double control constant temperature tap with dedicated assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220221865 CN202691155U (en) | 2012-05-16 | 2012-05-16 | Single handle double control constant temperature tap with dedicated assembly structure |
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| Publication Number | Publication Date |
|---|---|
| CN202691155U true CN202691155U (en) | 2013-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220221865 Expired - Lifetime CN202691155U (en) | 2012-05-16 | 2012-05-16 | Single handle double control constant temperature tap with dedicated assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202691155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989845A (en) * | 2015-06-25 | 2015-10-21 | 娄底欧道科技有限公司 | Constant-temperature faucet |
-
2012
- 2012-05-16 CN CN 201220221865 patent/CN202691155U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989845A (en) * | 2015-06-25 | 2015-10-21 | 娄底欧道科技有限公司 | Constant-temperature faucet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200806 Address after: 266011 unit 601, 57 Dongshan Road, Shibei District, Qingdao, Shandong Province Patentee after: Xie Qingjun Address before: 519070 No. 25 Xiang Gong Road, Hong Wan Industrial Zone, Xiangzhou District, Guangdong, Zhuhai Patentee before: ZHUHAI SUPREMA THERMOSTATIC SANITARYWARE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210426 Address after: Unit 2202b, 51 Chengyi North Street, phase III, software park, Xiamen City, Fujian Province, 361000 Patentee after: Shengyikang (Fujian) Technology Co.,Ltd. Address before: 266011 unit 601, 57 Dongshan Road, Shibei District, Qingdao, Shandong Province Patentee before: Xie Qingjun |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |