CN202139949U - Intelligent induction shower room - Google Patents
Intelligent induction shower room Download PDFInfo
- Publication number
- CN202139949U CN202139949U CN201120200669U CN201120200669U CN202139949U CN 202139949 U CN202139949 U CN 202139949U CN 201120200669 U CN201120200669 U CN 201120200669U CN 201120200669 U CN201120200669 U CN 201120200669U CN 202139949 U CN202139949 U CN 202139949U
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- dodge gate
- induction
- shower house
- framework
- top frame
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Abstract
The utility model relates to an intelligent induction shower room comprising a shower room and an induction control unit. The induction control unit can be used to induce the position of the human body to control the open or close of the shower room. The induction control unit comprises a driving motor, a micro computer, and an infrared induction probe. When the shower room is in use, the infrared induction probe can induce the existence of the human body and then send a signal to the micro computer, the micro computer can give an order to an inside arranged driving device to drive the driving motor to work according to the written program, and the micro computer can also drive the open or close of the movable door with the help of the driving motor.
Description
Technical field
The utility model relates to a kind of shower house, is meant a kind of shower house and induction control module of comprising especially, and this induction control module is in order to the position of induction human body and then control the intelligent-induction shower house that the unlatching of this shower house is perhaps closed.
Background technology
Now family to bathroom facility require increasingly highly, many families all hope to have an independently bathing space, but because health space, room is limited, can only place a Room to Bathing apparatus and sanitaryware.Shower house makes full use of indoor one jiao, with baffle plate the shower scope is clearly divided out, forms relatively independent bathing space, has so just formed a shower house, and the essential structure of shower house is that the chassis adds baffle plate now.The chassis quality has pottery, acryl, glass fiber reinforced plastic etc., and mostly the baffle plate framework is the aluminium alloys quality, outer plastic-blasting.Be equipped with plastics or door made of tempered glass on the baffle plate, can conveniently pass in and out, spraying decoration of all kinds or the lines of being printed on glass.In the shower house shower nozzle can be installed, during bathing door be pulled on, water can not splash the outside.But present known shower house structure mainly is to be formed by combining on tempered glass, five metals handle, five metals fixed code, pull bar.In concrete the use; The user need control the switch that shower house is pulled through the handle that manual pulling is installed on the shower house sliding door; When the user opened sliding door, people can pass in and out shower house through sliding door, and when sliding door is closed; People can bathing in shower house, and the design through shower house this moment can prevent that bath water can not be splashed to the shower house outside.
Can prevent that through shower house bath water is splashed to the outside situation of shower house as stated; But traditional shower house all is to control the switch of sliding door through manual mode; In actual life, people generally hold many articless for washing or towel etc. when shower house is carried out bathing on hand prepare getting into, and vacate both hands to come the switch sliding door be not very real this moment; For children, the hand switch door is very inconvenience especially in addition.In addition, in order generally all to be provided with handle on the convenient sliding door of switch door, long-term pulling handle is easy to make the electronplate above the five metals handle to come off or fade, and influences attractive in appearancely, is the major defect of conventional art as stated.
The utility model content
The utility model provides a kind of intelligent-induction shower house, and the action that its shower house sliding door is opened or closed by the control of induction control module can greatly be convenient for people to use, and this is the main purpose for the utility model.
The technical scheme that the utility model adopted is: a kind of intelligent-induction shower house, and it comprises shower house and induction control module, this shower house comprises top frame, underframe, side frame, fixed gate and dodge gate; Wherein, this side frame is arranged on this top frame and this underframe both sides, and this top frame, this underframe and this side frame are around being arranged on around this fixed gate and this dodge gate; This top frame comprises first framework and second framework, and this second framework is fastened on this first framework, and centers on formation one inner chamber by this first framework and this second framework; This first framework comprises top board and side plate; Wherein, this side plate is provided with folder mouthful and sliding rail, and this folder mouth and this sliding rail laterally run through and be arranged in this inner chamber; This fixed gate top is connected in this folder mouth; This dodge gate is slidingly connected in this sliding rail, and this dodge gate top is connected with dodge gate pulley and buckle, wherein; This dodge gate pulley one end is fixedly connected on this dodge gate; And an other end of this dodge gate pulley is slidingly arranged in this sliding rail of this top frame, and this snap fit is connected on this dodge gate pulley, and this induction control module comprises drive motors, micro computer and infrared induction probe.
This top board top offers link slot, and this second framework is connected in this link slot.
This dodge gate pulley comprises roller and connecting rod; This roller housing is located on this connecting rod; And this roller is slidingly arranged in this sliding rail of this top frame, and this connecting rod fixedly is plugged in this dodge gate top, and this buckle is set on this connecting rod; And this buckle and this roller lay respectively at the both sides of this dodge gate.
Be connected with the motor runner on the output shaft of this drive motors; This drive motors is arranged on an end of this top frame; A corresponding other end at this top frame with this motor runner is provided with fixedly runner, and this motor runner and this fixedly be connected with conveyer belt between the runner, and this buckle snaps onto on this conveyer belt.
This infrared induction probe is connected with this micro computer, and this micro computer also is circumscribed with a supply module, also is provided with the motor speed control circuit between this micro computer and this drive motors.
This drive motors is that dc brushless motor specifically is to adopt the DC Brushless DC motor to do the running main body.
The beneficial effect of the utility model is: the induction of the existing market product that opens the door automatically, mainly adopt the radar test probe, and volume is big, installation difficulty is big, cost is high.The utility model product adopts the infrared induction probe to detect, and through chip detected data is handled, thereby is judged whether that the people has controlled the rotating of motor, has realized automatic opening and closing door.Reaction speed is fast, and distance of reaction is adjustable, and volume is little, and grade easy for installation is readily solved a series of difficult problems.On the shower house frame, adorned the infrared induction probe; When probe has detected man-hour; Transmission device drives sliding glass door and opens automatically, after being opened to maximum position, stops, and stops for 5 seconds after (time can be adjusted); Transmission device drives sliding glass door and cuts out automatically, is able to simple and efficient purpose.Transmission device has adopted dc brushless motor to drive the tooth bar belt transmission, adopts dc brushless motor, both can guarantee the adjustable-speed of opening the door, and can guarantee the direction-agile that opens the door again.The utility model product has been implanted microcomputer chip, and is through programme-control, stable, quick; Realized that motor detects the distance of opening the door automatically; According to detecting to such an extent that the distance of opening the door is judged time of quickening operation and the time of running slowly, reduced when the switch door puts in place the bump of aluminium alloys housing, the life-span of product is more extended; Increased its security performance, big about-face the performance of products index.Utilized the frame aluminium alloy frame on the structure, scientific and reasonable for structure, reached that volume minimizes,, function optimization minimized with material, on the shower house product of brevity and lucidity, use, more show atmosphere, solved industry product and felt thin bad impression to the people.The utility model has been avoided direct incoming transport voltage, thereby has thoroughly been stopped Electrical Safety hidden danger through ferric phosphate lithium cell or two kinds of pattern inputs of Switching Power Supply 24V DC voltage.Safer in the use, more reliable.The user only needs near sliding door one side, and sliding door is opened automatically, has really realized the Z-operation that shower house is had a bath.Only external at present minority brand has the concept nature product, and can not independently use, and installs huge general family and can't install and use.Packet mode in the utility model adopts, the independent use installed very easy.
The utility model is to connect conveyer belt and sliding glass respectively with CPU processor connection infrared induction probe, dc brushless motor, driver for brushless DC motor, lithium battery, mechanical driving device.Driver for brushless DC motor has the intelligent drives motor, and control motor positive and inverse and control rotating speed of motor can also detect whether stall of motor, and output stall signal sends to the A/D converter of CPU, thereby whether decision gate puts in place.Mechanical driving device is by conveyer belt and fixedly runner and slip runner, conveyer belt slack adjuster constitute.Dc brushless motor adopts the DC Brushless DC motor to do the running main body; Can be more convenient with the microcomputerized control butt joint; Cooperate with computerized control system more easily and realize oneself's supervision; Formulate the optimal operation pattern, this motor have the life-span long, noise is low, volume is little, advantage such as in light weight, applied widely.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model structure.
Fig. 2 is the schematic perspective view of the utility model structure.
Fig. 3 is the perspective exploded view of the utility model structure.
Fig. 4 is the structural representation of the utility model top frame.
Fig. 5 is the structural representation of the utility model top frame.
Fig. 6 is the plan structure sketch map of the utility model.
Fig. 7 is the functional-block diagram of the utility model induction control module.
The specific embodiment
Shown in Fig. 1 to 7, a kind of intelligent-induction shower house, it comprises shower house 100 and induction control module 200.This induction control module 200 is perhaps closed in order to the position of responding to human body and then the unlatching of controlling this shower house 100.
This shower house 100 comprises top frame 20, underframe 12, side frame 13, fixed gate 14 and dodge gate 15, and wherein, this side frame 13 is arranged on this top frame 11 and this underframe 12 both sides.This top frame 20, this underframe 12 and this side frame 13 are around being arranged on around this fixed gate 14 and this dodge gate 15.
This top frame 20 comprises first framework 21 and second framework 22, and this second framework 22 is fastened on this first framework 21, and centers on formation one inner chamber 23 by this first framework 21 and this second framework 22.
This first framework 21 comprises top board 211 and side plate 212, and wherein, this side plate 212 is provided with folder mouth 213 and sliding rail 214.This folder mouthfuls 213 and this sliding rail 214 laterally run through and are arranged in this inner chamber 23.These fixed gate 14 tops are connected in this folder mouth 213, and this dodge gate 15 is slidingly connected in this sliding rail 214.These top board 211 tops offer link slot 215, and this second framework 22 is connected in this link slot 215.
These dodge gate 15 tops are connected with dodge gate pulley 31 and buckle 32.Wherein, these dodge gate pulley 31 1 ends are fixedly connected on this dodge gate 15, and an other end of this dodge gate pulley 31 is slidingly arranged in this sliding rail 214 of this top frame 20.This buckle 32 is fixedly connected on this dodge gate pulley 31.
This dodge gate pulley 31 comprises roller 311 and connecting rod 312, and this roller 311 is set on this connecting rod 312, and this roller 311 is slidingly arranged in this sliding rail 214 of this top frame 20.
This connecting rod 312 fixedly is plugged in this dodge gate 15 tops, and this buckle 32 is set on this connecting rod 312, and this buckle 32 and this roller 311 lay respectively at the both sides of this dodge gate 15.
This induction control module 200 comprises drive motors 40, micro computer 50 and infrared induction probe 60.The utility model is in concrete work; At first detect the existence of human body by these infrared induction probe 60 (distance of reaction are adjustable); This moment, this infrared induction probe 60 sends to 50 1 signals of this micro computer, these micro computer 50 its inner drivers of instruction; Drive this drive motors 40 according to the program work that writes, and perhaps close by the unlatching that this drive motors 40 drives this dodge gate 15.Be connected with motor runner 41 on the output shaft of this drive motors 40, this drive motors 40 is arranged on an end of this top frame 20.Be provided with fixedly runner 42 with these motor runner 41 corresponding other ends at this top frame 20.This motor runner 41 and this fixedly be connected with conveyer belt 43 between the runner 42, this buckle 32 snaps onto on this conveyer belt 43.So in the time of these drive motors 40 work, this conveyer belt 43 can drive the action that this dodge gate 15 is opened or closed.
This infrared induction probe 60 is connected with this micro computer 50, and this micro computer 50 also is circumscribed with a supply module 51.Also be provided with motor speed control circuit 52 between this micro computer 50 and this drive motors 40.
This induction control module 200 is in the position of induction human body and control and carry out according to following steps when this shower house 100 is opened or closed.Accomplish installation when this shower house of the utility model and use the self check work of at first opening before for the first time; This drive motors 40 drives this dodge gate 15 at the uniform velocity advancing than jogging speed with the 0.1-0.5 metre per second (m/s) when opening self check work;, this dodge gate 15 stops after moving to its maximum stroke; Opening self check work is in order to detect this dodge gate 15 openable Breadth Maximums, afterwards this Breadth Maximum to be stored in this micro computer 50.This shower house of the utility model is worked as the existence that this infrared induction probe 60 detects human body in concrete work; This infrared induction probe 60 sends to 50 1 signals of this micro computer; This its this inner driver of micro computer 50 instructions; Driving this drive motors 40 is just changeing; 2/3 to 4/5 position that this drive motors 40 at first moves (speed can be provided with) to this Breadth Maximum with the speed of 0.5-0.1 metre per second (m/s) fast changes the slow running of 0.1-0.5 metre per second (m/s) into, when arriving this Breadth Maximum, stops.After waiting for that human body gets into; After waiting for 5-8 second (time is adjustable), this drive motors 40 detects the unmanned state; These drive motors 40 counter-rotatings; 2/3 to 4/5 position of at first moving (speed can be provided with) to this Breadth Maximum fast with the speed of 0.5-0.1 metre per second (m/s) changes the slow running of 0.1-0.5 metre per second (m/s) into, when arriving this Breadth Maximum, stops.
This shower house of the utility model can also be operated under the manual mode in practical implementation, can be with pulling out door when power failure or fault.
The utility model this infrared induction probe 60 in practical implementation has extra small volume 29mm * 25mm * 17mm (length * wide * height) as stated, is fit to the installation of product; The low-power consumption average current is less than 40 μ A, and the power supply of 4 batteries can reach 2～3 years.
The automatic distance of reaction of this infrared induction probe 60 is set, can be according to applied environment automatic setting distance of reaction (also can manually set), and stable distance is reliable, and anti-veiling glare ability is strong; Cost is low, the many usefulness of the strong plate of function, is suitable for all kinds of inductions, and the control of opening the door automatically of collection infrared emission, reception, intelligence is reliable and stable; Capsul, light shade cover and waterproof inserting cover are convenient to the circuit sealing installation, really realize integrated.
The technical indicator of this infrared induction probe 60 is: functional description: induction module, output high level, wide voltage; Operating voltage: 5-24V DC; Operating temperature :-20 ℃----50 ℃; Quiescent current:＜3uA; Output current: 5mA; Load capacity: drive triode, interface microcontroller; Output mode: induction output; Induction mode: active; Induction angle: 45 degree coning angles; Distance of reaction: 10-150CM.
This drive motors 40 specifically is to adopt the DC Brushless DC motor to do the running main body for dc brushless motor; Can be more convenient with the microcomputerized control butt joint; Cooperate with computerized control system more easily and realize oneself's supervision; Formulate the optimal operation pattern, this motor have the life-span long, noise is low, volume is little, advantage such as in light weight, applied widely.
The technical indicator of this dc brushless motor is: operating voltage: 24V; Power: 60W; No-load speed: 3000r/min; No-load current (MAX): 0.6A; Load speed: 2500r/min; Loading moment: 229mN.m; Load current: 4A; Motor weight: 1kg; Speed reducing ratio: 1: 12.5; Unloaded noise:＜50dB; Proof voltage: AC660V, 1S, Leakage Current＜5mA; Insulaion resistance:＞50M Ω 500V; Environmental requirement: symbol ROSH instruction.
This micro computer 50 mainly is a Flash new technology of being utilized atmel corp by atmel corp Norway design centre, develops 8 single-chip microcomputers of high speed of RISC reduced instruction set computer jointly, is called for short the AVR single-chip microcomputer as main control chip.Adopted the Atmega162-16AU in the AVR series in the utility model, it has following characteristics: 1. Harvard structure, and the high-speed cruising disposal ability that possesses 1MIPS/MHz 2. surpasses function reduced instruction set computer (RISC); Have 32 general purpose working registers, overcome the bottleneck 3. that adopts single ACC to handle to cause like 8051MCU access function resister group, one-cycle instruction system fast, optimized greatly object code size, carry out efficient; Part model FLASH is very big, and is identical with the HI/LOW of PIC when being specially adapted to use high-level language to develop 4. do outputs, exportable 40mA (single output); Can be set to ternary high impedance input or the input of band pull-up resistor when doing input, possess RC oscillator that ability 5. chip integrations that 10mA-20mA irritates electric current become multiple frequency, power on automatically reset, functions such as house dog, startup time-delay, peripheral circuit is simpler; Aboundresources on system's more reliable and more stable 6. most of AVR sheets: band E2PROM, PWM, RTC; SPI, UART, TWI; ISP, AD, Analog Comparator; 7. most of AVR such as WDT also have the IAP function except the ISP function is arranged, convenient upgrading or destruction application program.
Driven by Brush-Less DC motor has mainly adopted U, V, the W three-phase of IR2130OS and 6 metal-oxide-semiconductor STP60NF06 driven in common dc brushless motors.IR2130OS is the high pressure integrated drive of the up-to-date release of IR company, and 6 road input signals and output signal are arranged, and wherein three the tunnel have the level conversion function; Thereby it can drive the power device of bridge circuit mesolow side, can drive on high-tension side power component again, that is to say; This driver can move altogether; And only need one tunnel control power supply, and conventional drive system generally includes photoelectric isolating device or pulse transformer, also must corresponding insulating power supply be provided to drive circuit simultaneously.It can be used as the drive circuit of main power component in AC-DC speed-regulating, ups power, electric ballast and the permanent magnetic brushless alignment circuit.The power field effect pipe (MOSFET) of low capacity, gated transistor (IGBT) and field-effect control transistor (MCT) etc. during IR2130OS can directly drive.
The principal character of IR2130OS is: can directly drive the 600V high-pressure system; Having electric current amplifies and excess current protective function; Automatically produce into the needed Dead Time of upper and lower side drive (2us); Have undervoltage lookout function and indicate under-voltage and overcurrent condition; Input has noise suppression function.
STP60NF06 possesses STMicw Electronics and special reduction electric capacity input design, therefore is fit to possess independently direct current transducer switch of advanced person.Its change in voltage ability is superpower, carries out mensuration very, and standard is unleaded, and main being suitable for and telecommunications and computer aspect also is applicable to the driver of low electric charge requirement.Basically be used in power supply changeover device, UPS and Electric Machine Control and automotive electronics etc. efficiently.
The STP60NF06 essential characteristic is to be resistance value 0.14 Europe; Drain-source voltage (Vdss) 60V; Input capacitance 25V; FET polarity N-Channel.
The utility model has adopted 7815 and 7805 on microcomputer control panel, to play the voltage stabilizing hypotensive effect, supplies power to whole system.External power source adopts two kinds of power supply modes: a kind of is the 24V ferric phosphate lithium cell, and another kind is the 24V Switching Power Supply.Dual mode all is to be operated in the low pressure range, thereby has thoroughly stopped Electrical Safety hidden danger.Adopt two kinds of power supplys respectively to have their advantage to exist: adopt Switching Power Supply, it has stable performance, and antijamming capability is strong, and good heat dissipation effect is applicable to that the shower house of high-power, heavy sheet glass, long distance, Heavy Weight is opened the door.Adopt ferric phosphate lithium cell, advantage such as it is little, easy for installation that it has a volume, do not need external power supply, chargeable.
The utility model whole system is exactly to pass through master control borad as core, and Switching Power Supply, ferric phosphate lithium cell are as power pack, and infrared probe is as the media that detects outside input; Dc brushless motor is as last control output; Reach the practical function of final product, add rational in infrastructure, the simple generous aluminum alloy casing of outward appearance, abundant glass; Make our product perfect more, receive liking of numerous clients more.
The utility model its workflow in concrete work is: at first; Human body near induction zone (distance of reaction 50mm → 700mm is adjustable) afterwards; Door is opened (speed can arbitrarily be provided with) then automatically, gets into shower house and closes the door (time can arbitrarily be provided with) after 6 seconds automatically afterwards, and human body near induction zone (distance of reaction 50mm → 700mm is adjustable) this moment after bathing was accomplished; Door is opened last automatically, and induction zone nobody close the door after 6 seconds automatically.
Safety protection function: door is in closing closed procedure, and can halt automatically to draw back when running into human body or other objects lets, and can not crush human body.
Above various embodiment have only expressed several kinds of concrete embodiments of the utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model scope.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with accompanying claims.
Claims (6)
1. intelligent-induction shower house, it comprises shower house and induction control module, it is characterized in that: this shower house comprises top frame, underframe, side frame, fixed gate and dodge gate; Wherein, this side frame is arranged on this top frame and this underframe both sides, and this top frame, this underframe and this side frame are around being arranged on around this fixed gate and this dodge gate; This top frame comprises first framework and second framework, and this second framework is fastened on this first framework, and centers on formation one inner chamber by this first framework and this second framework; This first framework comprises top board and side plate, and wherein, this side plate is provided with folder mouth and sliding rail; This folder mouthful and this sliding rail laterally run through and are arranged in this inner chamber; This fixed gate top is connected in this folder mouth, and this dodge gate is slidingly connected in this sliding rail
This dodge gate top is connected with dodge gate pulley and buckle; Wherein, This dodge gate pulley one end is fixedly connected on this dodge gate; And an other end of this dodge gate pulley is slidingly arranged in this sliding rail of this top frame, and this snap fit is connected on this dodge gate pulley, and this induction control module comprises drive motors, micro computer and infrared induction probe.
2. a kind of intelligent-induction shower house as claimed in claim 1 is characterized in that: this top board top offers link slot, and this second framework is connected in this link slot.
3. a kind of intelligent-induction shower house as claimed in claim 1; It is characterized in that: this dodge gate pulley comprises roller and connecting rod, and this roller housing is located on this connecting rod, and this roller is slidingly arranged in this sliding rail of this top frame; This connecting rod fixedly is plugged in this dodge gate top; This buckle is set on this connecting rod, and this buckle and this roller lay respectively at the both sides of this dodge gate.
4. a kind of intelligent-induction shower house as claimed in claim 1; It is characterized in that: be connected with the motor runner on the output shaft of this drive motors; This drive motors is arranged on an end of this top frame; A corresponding other end at this top frame with this motor runner is provided with fixedly runner, and this motor runner and this fixedly be connected with conveyer belt between the runner, and this buckle snaps onto on this conveyer belt.
5. a kind of intelligent-induction shower house as claimed in claim 1 is characterized in that: this infrared induction probe is connected with this micro computer, and this micro computer also is circumscribed with a supply module, also is provided with the motor speed control circuit between this micro computer and this drive motors.
6. a kind of intelligent-induction shower house as claimed in claim 1 is characterized in that: this drive motors is that dc brushless motor specifically is to adopt the DC Brushless DC motor to do the running main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120200669U CN202139949U (en) | 2011-06-15 | 2011-06-15 | Intelligent induction shower room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120200669U CN202139949U (en) | 2011-06-15 | 2011-06-15 | Intelligent induction shower room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202139949U true CN202139949U (en) | 2012-02-08 |
Family
ID=45551011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120200669U Expired - Lifetime CN202139949U (en) | 2011-06-15 | 2011-06-15 | Intelligent induction shower room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202139949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909118A (en) * | 2016-05-30 | 2016-08-31 | 中山市福瑞卫浴设备有限公司 | Acoustic control electrically-operated gate type shower room |
-
2011
- 2011-06-15 CN CN201120200669U patent/CN202139949U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909118A (en) * | 2016-05-30 | 2016-08-31 | 中山市福瑞卫浴设备有限公司 | Acoustic control electrically-operated gate type shower room |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170217 Address after: 528400 Guangdong city of Zhongshan province Zhongshan Torch Development Zone along the Yangtze River Road East District Road No. 34 Patentee after: Zhongshan langce Sanitary Ware Co. Ltd. Address before: 528400 Guangdong city of Zhongshan province Zhongshan Torch Development Zone along the Yangtze River Road No. 34 Zhongshan langce Sanitary Ware Co. Ltd. Patentee before: Xiang Weichang |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528400 Guangdong city of Zhongshan province Zhongshan Torch Development Zone along the Yangtze River Road East District Road No. 34 Patentee after: Zhongshan Langsi home furnishing Co., Ltd Address before: 528400 Guangdong city of Zhongshan province Zhongshan Torch Development Zone along the Yangtze River Road East District Road No. 34 Patentee before: ZHONGSHAN LENS SANITARY WARE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120208 |
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| CX01 | Expiry of patent term |