CN203879357U - Door and window - Google Patents
Door and window Download PDFInfo
- Publication number
- CN203879357U CN203879357U CN201420309239.2U CN201420309239U CN203879357U CN 203879357 U CN203879357 U CN 203879357U CN 201420309239 U CN201420309239 U CN 201420309239U CN 203879357 U CN203879357 U CN 203879357U
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- China
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- sun blind
- window frame
- window
- motor
- turning cylinder
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- Expired - Fee Related
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Abstract
The utility model provides a door and window, and belongs to the field of decoration. The door and window comprise a window frame, hollow shutter glass and a controller. A first rotating shaft and a second rotating shaft are arranged on the top of the window frame, the first rotating shaft is provided with at least two first guide wheels, and the second rotating shaft is provided with at least two second guide wheels. The hollow glass is provided with two layers of parallel tempered glass, the window frame is arranged around the two layers of tempered glass, a Venetian blind and a clump weight are arranged between the two layers of tempered glass, and the clump weight is arranged at the bottom of the Venetian blind. A fixed rope and an overturning rope are arranged on the two sides of the Venetian blind respectively. The two sides of the Venetian blind are respectively provided with a lifting rope. The controller is provided with a first motor, a second motor, a first button and a second button. The first motor and the second motor are arranged inside the window frame, and the first button and the second button are arranged on the outer side of the window frame. The door and window with the hollow shutter glass are simpler in structure, lower in manufacturing cost, free of a complex transmission structure and convenient to control.
Description
Technical field
The utility model relates to decoration field, in particular to door and window.
Background technology
Hollow louver glass door window is a kind of sunshade door window that comprises hollow louver glass, hollow louver glass be by sun blind integral installation in hollow glass, adopt magnetic force to control the sun blind in hollow glass, lifting or turn over turnback easily.The door and window that hollow louver glass is installed had both been saved usage space, reach again sunshade object, also there is heat insulating ability and noise-proofing function, give building and indoor with novel vision simultaneously, no matter summer or winter, the angle of capable of regulating sun blind reaches sunshade or daylighting heating, and air conditioning energy consumption is significantly reduced.Existing hollow louver glass door window adopts magnetic force to control lifting or the upset of sun blind, and Magnetic Control structure is comparatively complicated, and cost of manufacture is higher.
Utility model content
The utility model provides a kind of door and window, to address the above problem.
The utility model is achieved in that
A kind of door and window, comprising: window frame, hollow louver glass and controller; The top of window frame is provided with the first turning cylinder and the second turning cylinder, and the first turning cylinder and the second turning cylinder all rotate around the axial line of self, are provided with at least two the first directive wheels on the first turning cylinder, are provided with at least two the second directive wheels on the second turning cylinder; Hollow glass is provided with two-layer tempered glass arranged side by side, and window frame is arranged on the surrounding of two-layer tempered glass, is provided with sun blind and balancing weight between two-layer tempered glass, and balancing weight is arranged on the bottom of sun blind; One side of sun blind is provided with the static line being rotationally connected through sun blind and with sun blind, and one end of static line is connected with window frame, and the other end is connected with balancing weight; The opposite side of sun blind is provided with the upset rope that drives sun blind to rotate with respect to static line, and one end of upset rope is connected with balancing weight, and the other end is connected with the first directive wheel; The both sides of sun blind are provided with at least two halliards that drive balancing weight to rise, and one end of halliard is connected with balancing weight, and the other end is connected with one of them second directive wheel; Controller is provided with the first button of the first motor of controlling the first turning cylinder and rotating, the second motor of controlling the second turning cylinder rotation, control the first motor and controls the second button of the second motor, the first motor and the second motor are arranged on the inside of window frame, and the first button and the second button are arranged on the outside of window frame.
Window frame is mainly used in fixing hollow louver glass and controller etc.; The first turning cylinder rotates around the axial line of self, drive the first directive wheel to rotate, the first directive wheel rotates and pulls the upset rope of hollow louver glass to move upward, and because opposite side holding position under the effect of static line and balancing weight of sun blind is motionless, thereby realizes the upset of sun blind; When the first directive wheel reversion, unclamp upset rope, upset rope pulls sun blind to overturn downwards under the effect of breeding piece.The second turning cylinder rotates around the axial line of self, drives the second directive wheel to rotate, and the second directive wheel rotates and pulls the halliard of hollow louver glass and balancing weight to move upward, and realizes the rising of sun blind; When the second directive wheel reversion, halliard and sun blind decline under the effect of balancing weight, normally use.The first button and the second button both can be setting up and down, also can arrange left and right, also can separate separately and arrange.
The effect of double-deck tempered glass: sound insulation, environmental protection, energy-conservation, safety, sun blind can freely overturn, lifting, regulate as required sunlit angle and intensity, and sun blind are between double-deck tempered glass, good airproof performance, is not easy contaminated and fireproof performance good.The effect of balancing weight is that sun blind are applied to a downward active force, makes sun blind in the situation that there is no other active forces, have downtrend, ensures that sun blind can voluntary activity.Static line remains at vertical state under the effect of balancing weight, a side that ensures sun blind can not move up and down, upset rope can move up and down under the drive of the first directive wheel, thereby and under the cooperation of balancing weight, realizes sun blind and spin upside down the angle of adjusting louver curtain.Halliard pulls balancing weight to move upward under the drive of the second directive wheel, and breeding piece drags sun blind and draws in.
The effect of the first motor and the second motor is to control respectively the first turning cylinder and the rotation of the second turning cylinder, realizes the control to upset rope and halliard; The first button and the second button are for controlling the rotary state of the first motor and the second motor, i.e. forward or reverse, realizes upset, the lifting of sun blind.
The course of work of the present utility model: take out mounted door and window, press the first button and the second button, controlling the first directive wheel and the second directive wheel rotates, sun blind move downward under the drive of balancing weight, the blade of sun blind is evenly distributed between two-layer tempered glass, as required, continues to control the first directive wheel and rotates, drive sun blind spin upside down, and regulate sunlit angle; Need to pack up sun blind time, oppositely control.
Further, also comprise natural ventilator, natural ventilator runs through window frame; Natural ventilator is provided with the connector of upper ledge, lower frame and connection upper ledge and lower frame; Upper ledge is all fixedly connected with window frame with lower frame, connector is provided with cylindrical cavity, cylindrical cavity is provided with through hole, through hole runs through cylindrical cavity along the diameter of cylindrical cavity, the inside of cylindrical cavity is provided with the verge board that regulates air quantity, verge board blocks through hole, and one end of verge board is rotationally connected by hinge and cylindrical cavity; One side of connector is air intake, and opposite side is air outlet, and air intake is provided with protective screening; One side of window frame is provided with controls the joystick that verge board rotates.When in use empty louver glass carries out sunshade, need to make doors and windows sealing, indoor gas cannot upgrade, in addition, traditional air exchanging method is the ventilation of windowing at present, but in the time ventilating, can not prevent that sleet, insect, noise etc. from entering indoor, and while ventilation, be subject to time, season limit, easily enter robber etc.Natural ventilator both can laterally be arranged on bottom or the top at window frame, also can vertically be arranged on the both sides of window frame.Install additional after natural ventilator, under the effect of blast or hot pressing, air flows, extraneous fresh air enters indoor by through hole, room air is upgraded, can be by doors and windows sealing, the air intake and the air outlet that only reserve natural ventilator make indoor being in communication with the outside.Upper ledge, lower frame are mainly used in fixed connecting piece etc., and upper ledge, lower frame and connector both can be one-body molded, also can make and assemble separately; Cylindrical cavity is used for mounting block aerofoil and realizes both sides gas by through hole exchanging; Verge board can block through hole and be rotationally connected by hinge and cylindrical cavity, both can seal through hole and prevent that inside and outside gas from exchanging, and also can make through hole unimpeded, the convenient air quantity that regulates; Protective screening is mainly used in stoping mosquito, impurity etc. to enter the inside of natural ventilator; Joystick is mainly used in controlling the rotation of verge board, thereby controls intake.After the natural ventilator of this structure is arranged on door and window, door and window can be sealed completely, and not affect the exchange of indoor and outdoor gas, not worry the Changes in weather ventilation of cannot windowing, need not worried noise jamming, the situation such as house security.
Further, air outlet place is provided with wind deflector, the upper end of wind deflector and upper ledge sealing, and downside and lower frame are provided with gap, and the part in the close gap of lower frame is provided with the fan that accelerates speed air flow.The fresh air in the wind deflector control external world enters indoor, indoor dust and is not easy to enter by air outlet the inside of natural ventilator from below, natural ventilator is more clean; Fan is mainly used for crossing when slow when indoor-outdoor air flowing velocity, accelerates the flowing velocity of air, increases and enters indoor fresh air quantity, keeps IAQ (indoor air quality), usually time, keeps fan not work.
Further, the top of protective screening arranges rainy taking.Rain is taken impurity such as can protecting extraneous rainwater and is not easy to enter by air intake place the inside of natural ventilator, extends the application life of door and window.
Compared with prior art, the beneficial effects of the utility model are: the door and window structure that what the utility model provided contain hollow louver glass is more simple, cost of manufacture is lower, does not need complicated drive mechanism; The duty that only need to control respectively the first motor and the second motor by the first button and the second button can complete upset, the lifting of sun blind easily, and it is convenient to control.
Brief description of the drawings
Fig. 1 shows the door and window front view that the utility model embodiment 1 provides;
Fig. 2 shows the door and window lateral view that the utility model embodiment 1 provides;
Fig. 3 shows the door and window front view that the utility model embodiment 2 provides;
Fig. 4 shows the door and window lateral view that the utility model embodiment 2 provides;
Fig. 5 shows the natural ventilator lateral view of the door and window that the utility model embodiment 2 provides;
Fig. 6 shows the natural ventilator rear elevation of the door and window that the utility model embodiment 2 provides.
Detailed description of the invention
Embodiment 1
Fig. 1, Fig. 2 show the door and window that the utility model embodiment 1 provides, and comprising: window frame 1, hollow louver glass and controller; The top of window frame 1 is provided with the first turning cylinder 2 and the second turning cylinder 3, the first turning cylinders 2 and the second turning cylinder 3 and all rotates around the axial line of self, is provided with on two the first directive wheel 4, the second turning cylinders 3 and is provided with two the second directive wheels 5 on the first turning cylinder 2; Hollow glass is provided with two-layer tempered glass 6 arranged side by side, and window frame 1 is arranged on the surrounding of two-layer tempered glass 6, is provided with sun blind 7 and balancing weight 8 between two-layer tempered glass 6, and balancing weight 8 is arranged on the bottom of sun blind 7; One side of sun blind 7 is provided with the static line 9 being rotationally connected through sun blind 7 and with sun blind 7, and one end of static line 9 is connected with window frame 1, and the other end is connected with balancing weight 8; The opposite side of sun blind 7 is provided with the upset rope 10 that drives sun blind 7 to rotate with respect to static line 9, and one end of upset rope 10 is connected with balancing weight 8, and the other end is connected with the first directive wheel 4; The both sides of sun blind 7 are provided with two halliards 11 that drive balancing weight 8 to rise, and one end of halliard 11 is connected with balancing weight 8, and the other end is connected with one of them second directive wheel 5; Controller is provided with the first motor 12 of controlling the first turning cylinder 2 and rotating, the second motor 13, the first button 14 of controlling the first motor 12 that control the second turning cylinder 3 rotates and the second button 15 of controlling the second motor 13, the first motor 12 and the second motor 13 are arranged on the inside of window frame 1, and the first button 14 and the second button 15 are arranged on the outside of window frame 1.
Window frame 1 is mainly used in fixing hollow louver glass and controller etc.; The first turning cylinder 2 rotates around the axial line of self, drive the first directive wheel 4 to rotate, the first directive wheel 4 rotates and pulls the upset rope 10 of hollow louver glass to move upward, because opposite side holding position under the effect of static line 9 and balancing weight 8 of sun blind 7 is motionless, thereby realize the upset of sun blind 7; When the first directive wheel 4 reverses, unclamp upset rope 10, upset rope 10 pulls sun blind 7 to overturn downwards under the effect of breeding piece.The second turning cylinder 3 rotates around the axial line of self, drives the second directive wheel 5 to rotate, and the second directive wheel 5 rotates and pulls the halliard 11 of hollow louver glass and balancing weight 8 to move upward, and realizes the rising of sun blind 7; When the second directive wheel 5 reverses, halliard 11 and sun blind 7 decline under the effect of balancing weight 8, normally use.
The effect of double-deck tempered glass 6: sound insulation, environmental protection, energy-conservation, safety, sun blind 7 can freely overturn, lifting, regulate as required sunlit angle and intensity, and sun blind 7 are between double-deck tempered glass 6, good airproof performance, is not easy contaminated and fireproof performance good.The effect of balancing weight 8 is that sun blind 7 are applied to a downward active force, makes sun blind 7 in the situation that there is no other active forces, have downtrend, ensures that sun blind 7 can voluntary activity.Static line 9 remains at vertical state under the effect of balancing weight 8, a side that ensures sun blind 7 can not move up and down, upset rope 10 can move up and down under the drive of the first directive wheel 4, thereby and under the cooperation of balancing weight 8, realizes sun blind 7 and spin upside down the angle of adjusting louver curtain 7.Halliard 11 pulls balancing weight 8 to move upward under the drive of the second directive wheel 5, and breeding piece drags sun blind 7 and draws in.
The effect of the first motor 12 and the second motor 13 is to control respectively the first turning cylinder 2 and the second turning cylinder 3 rotates, and realizes the control to upset rope 10 and halliard 11; The first button 14 and the second button 15 are for controlling the rotary state of the first motor 12 and the second motor 13, i.e. forward or reverse, realizes upset, the lifting of sun blind 7.
The course of work of the present utility model: take out mounted door and window, press the first button 14 and the second button 15, control the first directive wheel 4 and the second directive wheel 5 rotates, sun blind 7 move downward under the drive of balancing weight 8, the blade of sun blind 7 is evenly distributed between two-layer tempered glass 6, as required, continues to control the first directive wheel 4 and rotates, drive sun blind 7 to spin upside down, regulate sunlit angle; Need to pack up sun blind 7 time, oppositely control.
The door and window structure that what the utility model provided contain hollow louver glass is more simple, cost of manufacture is lower, does not need complicated drive mechanism; The duty that only need to control respectively the first motor 12 and the second motor 13 by the first button 14 and the second button 15 can complete upset, the lifting of sun blind 7 easily, and it is convenient to control.
Embodiment 2
Fig. 3-Fig. 6 shows the door and window that the utility model embodiment 2 provides, and comprising: window frame 1, hollow louver glass and controller; The top of window frame 1 is provided with the first turning cylinder 2 and the second turning cylinder 3, the first turning cylinders 2 and the second turning cylinder 3 and all rotates around the axial line of self, is provided with on two the first directive wheel 4, the second turning cylinders 3 and is provided with two the second directive wheels 5 on the first turning cylinder 2; Hollow glass is provided with two-layer tempered glass 6 arranged side by side, and window frame 1 is arranged on the surrounding of two-layer tempered glass 6, is provided with sun blind 7 and balancing weight 8 between two-layer tempered glass 6, and balancing weight 8 is arranged on the bottom of sun blind 7; One side of sun blind 7 is provided with the static line 9 being rotationally connected through sun blind 7 and with sun blind 7, and one end of static line 9 is connected with window frame 1, and the other end is connected with balancing weight 8; The opposite side of sun blind 7 is provided with the upset rope 10 that drives sun blind 7 to rotate with respect to static line 9, and one end of upset rope 10 is connected with balancing weight 8, and the other end is connected with the first directive wheel 4; The both sides of sun blind 7 are provided with two halliards 11 that drive balancing weight 8 to rise, and one end of halliard 11 is connected with balancing weight 8, and the other end is connected with one of them second directive wheel 5; Controller is provided with the first motor 12 of controlling the first turning cylinder 2 and rotating, the second motor 13, the first button 14 of controlling the first motor 12 that control the second turning cylinder 3 rotates and the second button 15 of controlling the second motor 13, the first motor 12 and the second motor 13 are arranged on the inside of window frame 1, and the first button 14 and the second button 15 are arranged on the outside of window frame 1.Also comprise natural ventilator, natural ventilator is arranged on the bottom of window frame 1; Natural ventilator is provided with upper ledge 16, lower frame 17 and is connected the connector 18 of upper ledge 16 and lower frame 17; Upper ledge 16 is all fixedly connected with window frame 1 with lower frame 17, connector 18 is provided with cylindrical cavity, cylindrical cavity is provided with through hole 19, through hole 19 runs through cylindrical cavity along the diameter of cylindrical cavity, the inside of cylindrical cavity is provided with the verge board 20 that regulates air quantity, verge board 20 blocks through hole 19, and one end of verge board 20 is rotationally connected by hinge and cylindrical cavity; One side of connector 18 is air intake, and opposite side is air outlet, and air intake is provided with protective screening 21; One side of window frame 1 is provided with controls the joystick 22 that verge board 20 rotates.Air outlet place is provided with wind deflector 23, and the upper end of wind deflector 23 and upper ledge 16 seal, and downside and lower frame 17 are provided with gap, and the part in the close gap of lower frame 17 is provided with the fan 24 that accelerates speed air flow.The top of protective screening 21 arranges rainyly takes 25.
When in use empty louver glass carries out sunshade, need to make doors and windows sealing, indoor gas cannot upgrade, in addition, traditional air exchanging method is the ventilation of windowing at present, but in the time ventilating, can not prevent that sleet, insect, noise etc. from entering indoor, and while ventilation, be subject to time, season limit, easily enter robber etc.Install additional after natural ventilator, under the effect of blast or hot pressing, air flows, extraneous fresh air enters indoor by through hole 19, room air is upgraded, can be by doors and windows sealing, the air intake and the air outlet that only reserve natural ventilator make indoor being in communication with the outside.Upper ledge 16, lower frame 17 are mainly used in fixed connecting piece 18 etc., and upper ledge 16, lower frame 17 and connector 18 both can be one-body molded, also can make separately and assemble; Cylindrical cavity is used for mounting block aerofoil 20 and realizes both sides gas by through hole 19 exchanging; Verge board 20 can block through hole 19 and be rotationally connected by hinge and cylindrical cavity, both can seal through hole 19 and prevent that inside and outside gas from exchanging, and also can make through hole 19 unimpeded, the convenient air quantity that regulates; Protective screening 21 is mainly used in stoping mosquito, impurity etc. to enter the inside of natural ventilator; Joystick 22 is mainly used in controlling the rotation of verge board 20, thereby controls intake.After the natural ventilator of this structure is arranged on door and window, door and window can be sealed completely, and not affect the exchange of indoor and outdoor gas, not worry the Changes in weather ventilation of cannot windowing, need not worried noise jamming, the situation such as house security.The inside of natural ventilator controlled extraneous fresh air and enters indoor, indoor dust from below and be not easy to enter by air outlet by wind deflector 23, and natural ventilator is more clean; Fan 24 is mainly used for crossing when slow when indoor-outdoor air flowing velocity, accelerates the flowing velocity of air, increases and enters indoor fresh air quantity, keeps IAQ (indoor air quality), usually time, keeps fan 24 not work.Rain is taken 25 and can be protected the impurity such as extraneous rainwater to be not easy to enter by air intake place the inside of natural ventilator, extends the application life of door and window.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a door and window, is characterized in that, comprising:
Window frame, the top of described window frame is provided with the first turning cylinder and the second turning cylinder, described the first turning cylinder and described the second turning cylinder all rotate around the axial line of self, on described the first turning cylinder, be provided with at least two the first directive wheels, on described the second turning cylinder, be provided with at least two the second directive wheels;
Hollow louver glass, described hollow glass is provided with two-layer tempered glass arranged side by side, described window frame is arranged on the surrounding of two-layer described tempered glass, between two-layer described tempered glass, is provided with sun blind and balancing weight, and described balancing weight is arranged on the bottom of described sun blind; One side of described sun blind is provided with the static line being rotationally connected through described sun blind and with described sun blind, and one end of described static line is connected with window frame, and the other end is connected with balancing weight; The opposite side of described sun blind is provided with the upset rope that drives described sun blind to rotate with respect to described static line, and one end of described upset rope is connected with described balancing weight, and the other end is connected with described the first directive wheel; The both sides of described sun blind are provided with at least two halliards that drive described balancing weight to rise, and one end of described halliard is connected with described balancing weight, and the other end is connected with the second directive wheel described in one of them;
Controller, described controller is provided with the first motor of controlling described the first turning cylinder and rotating, control the second motor that described the second turning cylinder rotates, control the first button of described the first motor and control the second button of described the second motor, described the first motor and described the second motor are arranged on the inside of described window frame, and described the first button and described the second button are arranged on the outside of described window frame.
2. door and window according to claim 1, is characterized in that, also comprises natural ventilator, and described natural ventilator runs through described window frame; Described natural ventilator is provided with the connector of the described upper ledge of upper ledge, lower frame and connection and described lower frame; Described upper ledge is all fixedly connected with described window frame with described lower frame, described connector is provided with cylindrical cavity, described cylindrical cavity is provided with through hole, described through hole runs through described cylindrical cavity along the diameter of described cylindrical cavity, the inside of described cylindrical cavity is provided with the verge board that regulates air quantity, described verge board blocks described through hole, and one end of described verge board is rotationally connected by hinge and described cylindrical cavity; One side of described connector is air intake, and opposite side is air outlet, and described air intake is provided with protective screening; The arranged outside of described window frame has controls the joystick that described verge board rotates.
3. door and window according to claim 2, it is characterized in that, described air outlet place is provided with wind deflector, the upper end of described wind deflector and the sealing of described upper ledge, downside and described lower frame are provided with gap, and the part in the close described gap of described lower frame is provided with the fan that accelerates speed air flow.
4. door and window according to claim 2, is characterized in that, the top of described protective screening arranges rainy taking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309239.2U CN203879357U (en) | 2014-06-11 | 2014-06-11 | Door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309239.2U CN203879357U (en) | 2014-06-11 | 2014-06-11 | Door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203879357U true CN203879357U (en) | 2014-10-15 |
Family
ID=51679870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420309239.2U Expired - Fee Related CN203879357U (en) | 2014-06-11 | 2014-06-11 | Door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203879357U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989257A (en) * | 2015-08-10 | 2015-10-21 | 李惠生 | Curtain type shading device |
| CN105545188A (en) * | 2016-01-12 | 2016-05-04 | 常州大学 | Automatic light following shutter blind type photovoltaic window |
| CN105822208A (en) * | 2016-04-28 | 2016-08-03 | 合肥美德嘉门窗科技有限责任公司 | Novel self-cleaning LOW-E louver glass |
| CN105977834A (en) * | 2016-06-25 | 2016-09-28 | 江苏万威电气有限公司 | Efficient radiating type power distribution cabinet |
-
2014
- 2014-06-11 CN CN201420309239.2U patent/CN203879357U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989257A (en) * | 2015-08-10 | 2015-10-21 | 李惠生 | Curtain type shading device |
| CN104989257B (en) * | 2015-08-10 | 2017-01-11 | 李惠生 | Curtain type shading device |
| CN105545188A (en) * | 2016-01-12 | 2016-05-04 | 常州大学 | Automatic light following shutter blind type photovoltaic window |
| CN105545188B (en) * | 2016-01-12 | 2017-12-05 | 常州大学 | Automatic light tracking blinds curtain photovoltaic window |
| CN105822208A (en) * | 2016-04-28 | 2016-08-03 | 合肥美德嘉门窗科技有限责任公司 | Novel self-cleaning LOW-E louver glass |
| CN105977834A (en) * | 2016-06-25 | 2016-09-28 | 江苏万威电气有限公司 | Efficient radiating type power distribution cabinet |
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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: 20190415 Address after: 650200 Taopu Highway, Taoyuan Village, Shalang Bai Township, Wuhua District, Kunming City, Yunnan Province Patentee after: Kunming Zhong Tong Building Materials Co., Ltd. Address before: 650200 Guandu District, Kunming City, Yunnan Province Patentee before: Cen Sheng |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20190611 |