CN113323568A - Office glass door - Google Patents
Office glass door Download PDFInfo
- Publication number
- CN113323568A CN113323568A CN202110733370.6A CN202110733370A CN113323568A CN 113323568 A CN113323568 A CN 113323568A CN 202110733370 A CN202110733370 A CN 202110733370A CN 113323568 A CN113323568 A CN 113323568A
- Authority
- CN
- China
- Prior art keywords
- storage cavity
- liquid storage
- gap
- liquid
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011521 glass Substances 0.000 title claims abstract description 65
- 239000007788 liquid Substances 0.000 claims abstract description 90
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000049 pigment Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000011550 stock solution Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010030 laminating Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B2009/2411—Coloured fluid flow for light transmission control
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The invention discloses an office glass door which comprises a glass door body, wherein a hinge mechanism is arranged on the body, the body comprises at least two pieces of first transparent glass which are overlapped, a first gap is formed between the two pieces of first transparent glass, a first liquid filling opening is formed in the top of the first gap on the first transparent glass, the hinge mechanism comprises a shell, a rotating shaft and a positioning piece fixedly connected with the body, the positioning piece is fixedly connected with the rotating shaft, a liquid storage cavity with a fan-shaped cross section is formed in the shell, the rotating shaft is rotatably arranged in the liquid storage cavity in a penetrating mode, a baffle attached to the inner wall of the liquid storage cavity is arranged on one side of the rotating shaft, a first channel communicated with the first gap is formed in one side of the baffle and the rotating shaft, opaque liquid is arranged in the liquid storage cavity on one side with a first channel opening, and an air hole is formed in the liquid storage cavity on the other side. The office glass door has the technical effects that the door automatically becomes transparent when being opened, and the sight is automatically blocked when the door is closed.
Description
Technical Field
The invention belongs to the technical field of glass doors, and particularly relates to an office glass door.
Background
The existing office decoration generally adopts the decoration style of aluminum alloy and glass partition. For privacy adjustment, double-layer glass is arranged in outer frames of some aluminum alloys, a louver type structure is arranged between the double-layer glass, and whether sight can penetrate through the double-layer glass can be adjusted through the louver type structure. Especially, the contents in the conference room can not be watched by external personnel by adjusting the louver type structure during the conference, but the glass door or the partition with the double-layer glass and the louver type structure has high manufacturing cost and is troublesome to adjust, and the louver type structure needs to be adjusted independently.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the office glass door which can automatically block the sight line when the door is closed, increases the privacy, automatically becomes transparent when the door is opened, has low manufacturing cost, automatically adjusts when the door is opened and closed, and is convenient to use.
In order to solve the technical problem, the invention is solved by the following technical scheme: an office glass door comprises a glass door body, wherein a hinge mechanism is arranged on the body, the body comprises at least two pieces of superimposed first transparent glass, a first gap is formed between the two pieces of first transparent glass, a first liquid adding opening is formed in the top of the first transparent glass positioned in the first gap, the hinge mechanism comprises a shell, a rotating shaft and a positioning piece fixedly connected with the body, the positioning piece is fixedly connected with the rotating shaft, a liquid storage cavity with a sector cross section is formed in the shell, the rotating shaft is rotatably arranged in the liquid storage cavity in a penetrating manner, a baffle plate attached to the inner wall of the liquid storage cavity is arranged on one side of the rotating shaft, a first channel communicated with the first gap is arranged on one side of the baffle plate and the rotating shaft, and opaque liquid is arranged in the liquid storage cavity with one side of the first channel opening, the liquid storage cavity on the other side is provided with an air hole, and when the baffle plate on one side with the first channel opening is attached to the side wall of the liquid storage cavity, the opaque liquid is sucked into the liquid storage cavity from the first gap; when the other side of the baffle is attached to the side wall of the liquid storage cavity, the opaque liquid is squeezed into the first gap from the liquid storage cavity. This kind of office glass door is when opening the door opaque liquid from first clearance suction stock solution intracavity, opaque liquid is in the stock solution intracavity from first clearance suction stock solution when closing the door, realizes opening the door automatically and becomes transparent, closes the door and blocks the technical effect of sight automatically to low in manufacturing cost can whether transparent, convenient operation by automatically regulated glass door body when the switch door.
In the above technical solution, preferably, the office glass door further comprises a partition supporting frame, at least two pieces of second transparent glass are arranged in the partition supporting frame, a second gap is formed between the two pieces of second transparent glass, a second liquid adding opening is arranged on the second transparent glass and positioned at the top of the second gap, the bottom of the rotating shaft extends out of the liquid storage cavity and is connected with a gear, the shell also comprises a guide channel and a piston sleeve, the guide channel is communicated with the piston sleeve, a rack is arranged in the guide channel in a penetrating manner, the rack is meshed with the gear, the other end of the rack is connected with a piston positioned in the piston sleeve, a second channel connected with the second gap is arranged on the piston sleeve, when the baffle plate on the side with the first channel opening is jointed with the side wall of the liquid storage cavity, the opaque liquid is sucked into the piston sleeve from the second gap; when the other side of the baffle plate is attached to the side wall of the liquid storage cavity, the opaque liquid is squeezed into the second gap from the piston sleeve. Adopt this structure can make the transparent glass in the wall carriage realize transparent and opaque regulation automatically when the switch door, become transparent automatically under the state of opening the door, become opaque automatically under the state of closing the door, low cost and convenient operation.
In the above technical solution, preferably, an elastic sealing member is disposed outside the rotating shaft in the liquid storage cavity. The structure is used for increasing the sealing property between the rotating shaft and the liquid storage cavity and preventing the leakage of the liquid at the gap between the rotating shaft and the liquid storage cavity.
In the above technical scheme, preferably, the baffle is provided with the elastic sealing strip at a position attached to the inner wall of the liquid storage cavity. Adopt this structure to make the baffle improve along with pivot pivoted in-process leakproofness, prevent on the baffle with stock solution intracavity wall laminating position weeping.
In the above technical solution, preferably, the opaque liquid is a liquid colored pigment.
Compared with the prior art, the invention has the following beneficial effects: this kind of office glass door is when opening the door opaque liquid from first clearance suction stock solution intracavity, opaque liquid when closing the door from first clearance suction stock solution intracavity, realize opening the door automatically and become transparent, the automatic technological effect who blocks the sight when closing the door to low in manufacturing cost can whether transparent, convenient operation by automatically regulated glass door body when the switch door.
Drawings
FIG. 1 is a schematic structural view of a glass door body according to an embodiment of the present invention when closed.
FIG. 2 is a schematic structural view of the glass door body according to the embodiment of the present invention.
Fig. 3 is a schematic structural diagram of the hinge mechanism in the embodiment of the present invention.
FIG. 4 is a partial cross-sectional view of a glass door body as closed in an embodiment of the present invention.
FIG. 5 is a partial cross-sectional view of the glass door body when the glass door body is opened according to the embodiment of the present invention.
Fig. 6 is a schematic sectional view showing the hinge mechanism according to the embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the following detailed description and accompanying drawings: referring to fig. 1 to 6, an office glass door comprises a glass door body 1, hinge mechanisms 2 are mounted on the upper side and the lower side of the body 1, the body 1 comprises two pieces of first transparent glass 11 which are overlapped, a first gap 12 is formed between the two pieces of first transparent glass 11, a first liquid adding port 13 is arranged on the first transparent glass 11 and positioned at the top of the first gap 12, the hinge mechanism 2 positioned at the bottom comprises a shell 21, a rotating shaft 22 and a positioning part 23 fixedly connected with the body 1, the positioning part 23 is fixedly connected with the rotating shaft 22, a liquid storage cavity 24 with a sector cross section is arranged in the shell 21, the rotating shaft 22 is rotatably arranged in the liquid storage cavity 24 in a penetrating way, a baffle 25 attached to the inner wall of the liquid storage cavity 24 is arranged on one side of the rotating shaft 22, a first channel 26 communicated with the first gap 12 is arranged on one side of the baffle 25 and the rotating shaft 22, and opaque liquid 3 is arranged in the liquid storage cavity 24 with the opening side of the first channel 26, the liquid storage cavity 24 on the other side is provided with an air hole 27, and when the baffle 25 on the side with the opening of the first channel 26 is attached to the side wall of the liquid storage cavity 24, the opaque liquid 3 is sucked into the liquid storage cavity 24 from the first gap 12; when the other side of the baffle 25 is engaged with the side wall of the reservoir 24, the opaque liquid 3 is squeezed from the reservoir 24 into the first gap 12. This kind of office glass door is in the opaque liquid 3 of opening the door from first clearance 12 suction stock solution chamber 24 in, opaque liquid 3 of closing the door in the liquid storage chamber 24 of first clearance 12 suction stock solution chamber, realizes opening the door and becomes transparent automatically, closes the door and stops the technical effect of sight automatically to low in manufacturing cost can automatically regulated glass door body 1 transparent, convenient operation when the switch door.
In this embodiment, the office glass door further includes a partition supporting frame 4, two pieces of overlapped second transparent glass 41 are disposed in the partition supporting frame 4, a second gap 42 is disposed between the two pieces of second transparent glass 41, a second liquid adding port 43 is disposed on the second transparent glass 41 and located at the top of the second gap 42, the bottom of the rotating shaft 22 extends out of the liquid storage cavity 24 and is connected with the gear 28, the housing 21 further includes a guiding channel 29 and a piston sleeve 210, the guiding channel 29 is communicated with the piston sleeve 210, a rack 211 is disposed in the guiding channel 29 in a penetrating manner, the rack 211 is engaged with the gear 28, the other end of the rack 211 is connected with a piston 212 located in the piston sleeve 210, a second channel 213 connected with the second gap 42 is disposed on the piston sleeve 210, when the baffle 25 having the open side of the first channel 26 is engaged with the side wall of the reservoir 24, the opaque liquid 3 is sucked into the piston sleeve 210 from the second gap 42; when the other side of the baffle 25 engages the side wall of the reservoir 24, opaque liquid 3 is squeezed from the plunger sleeve 210 into the second gap 42. By adopting the structure, the second transparent glass 41 in the partition supporting frame 4 can automatically realize transparent and opaque adjustment when the door is opened and closed, the second transparent glass automatically becomes transparent in a door opening state and automatically becomes opaque in a door closing state, and the door is low in cost and convenient to operate.
In this embodiment, in order to increase the sealing performance between the rotating shaft 22 and the liquid storage cavity 24 and prevent the leakage of liquid at the gap between the rotating shaft 22 and the liquid storage cavity 24, an elastic sealing member 214 is disposed outside the rotating shaft 22 in the liquid storage cavity 24.
In this embodiment, in order to improve baffle 25 and the leakproofness between the inner wall of stock solution chamber 24, prevent on the baffle 25 with stock solution chamber 24 inner wall laminating position weeping, the position of laminating with stock solution chamber 24 inner wall on the baffle 25 is provided with flexible sealing strip 215.
In this embodiment, the opaque liquid 3 is a liquid colored pigment, such as ink.
When the glass door is installed, the hinge mechanisms 2 are pre-embedded at two sides of the glass door body 1, then the glass door body 1 and the partition supporting frame 4 are fixed, when the opaque liquid 3 is filled, the baffle 25 with one side of the opening of the first channel 26 is attached to the side wall of the liquid storage cavity 24, then the opaque liquid 3 is added from the first liquid adding port 13 and the second liquid adding port 43, and the liquid is filled to the specific height in the first gap 12 and the second gap 42 according to the height requirement.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that it is obvious to those skilled in the art that various modifications and improvements can be made without departing from the principle of the present invention, and these modifications and improvements should also be considered as the protection scope of the present invention.
Claims (5)
1. The utility model provides an office glass door, includes glass door body (1), be provided with the hinge mechanism (2) on body (1), its characterized in that: the body (1) comprises at least two pieces of superimposed first transparent glass (11), a first gap (12) is formed between the two pieces of first transparent glass (11), a first liquid filling opening (13) is formed in the top of the first gap (12) on the first transparent glass (11), the hinge mechanism (2) comprises a shell (21), a rotating shaft (22) and a positioning piece (23) fixedly connected with the body (1), the positioning piece (23) is fixedly connected with the rotating shaft (22), a liquid storage cavity (24) with a fan-shaped cross section is formed in the shell (21), the rotating shaft (22) is rotatably arranged in the liquid storage cavity (24), a baffle (25) attached to the inner wall of the liquid storage cavity (24) is arranged on one side of the rotating shaft (22), a first channel (26) communicated with the first gap (12) is formed in one side of the baffle (25) and the rotating shaft (22), opaque liquid (3) is arranged in the liquid storage cavity (24) with one side of the opening of the first channel (26), an air hole (27) is arranged on the liquid storage cavity (24) on the other side, and when the baffle (25) with the one side of the opening of the first channel (26) is attached to the side wall of the liquid storage cavity (24), the opaque liquid (3) is sucked into the liquid storage cavity (24) from the first gap (12); when the other side of the baffle plate (25) is attached to the side wall of the liquid storage cavity (24), the opaque liquid (3) is squeezed into the first gap (12) from the liquid storage cavity (24).
2. An office glass door as defined in claim 1, wherein: the office glass door further comprises a partition supporting frame (4), at least two pieces of overlapped second transparent glass (41) are arranged in the partition supporting frame (4), a second gap (42) is formed between the two second transparent glass (41), a second liquid adding port (43) is formed in the second transparent glass (41) and is positioned at the top of the second gap (42), the bottom of the rotating shaft (22) extends out of the liquid storage cavity (24) and is connected with a gear (28), the shell (21) further comprises a guide channel (29) and a piston sleeve (210), the guide channel (29) is communicated with the piston sleeve (210), a rack (211) penetrates through the guide channel (29), the rack (211) is meshed with the gear (28), and the other end of the rack (211) is connected with a piston (212) positioned in the piston sleeve (210), the piston sleeve (210) is provided with a second channel (213) connected with the second gap (42), and when the baffle plate (25) on the side with the opening of the first channel (26) is jointed with the side wall of the liquid storage cavity (24), the opaque liquid (3) is sucked into the piston sleeve (210) from the second gap (42); when the other side of the baffle plate (25) is jointed with the side wall of the liquid storage cavity (24), the opaque liquid (3) is squeezed into the second gap (42) from the piston sleeve (210).
3. An office glass door as claimed in claim 1 or 2, wherein: and an elastic sealing element (214) is arranged on the outer side of the rotating shaft (22) in the liquid storage cavity (24).
4. An office glass door as claimed in claim 1 or 2, wherein: and an elastic sealing strip (215) is arranged at the position, attached to the inner wall of the liquid storage cavity (24), of the baffle plate (25).
5. An office glass door as claimed in claim 1 or 2, wherein: the opaque liquid (3) is a liquid colored pigment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110733370.6A CN113323568B (en) | 2021-06-30 | 2021-06-30 | Office glass door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110733370.6A CN113323568B (en) | 2021-06-30 | 2021-06-30 | Office glass door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113323568A true CN113323568A (en) | 2021-08-31 |
| CN113323568B CN113323568B (en) | 2022-03-08 |
Family
ID=77423455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110733370.6A Active CN113323568B (en) | 2021-06-30 | 2021-06-30 | Office glass door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113323568B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2555648A1 (en) * | 1983-11-29 | 1985-05-31 | Daniel Yannick | Device for modifying on request the transparency, opacity and translucency of a glazing |
| US5167993A (en) * | 1990-03-03 | 1992-12-01 | Youhichiro Aoyagi | Color changing transparent plate device |
| CN1101696A (en) * | 1993-10-12 | 1995-04-19 | 杨武装 | Method and apparatus for changing glass colour |
| CN1447008A (en) * | 2002-03-21 | 2003-10-08 | 苏庚癸 | Glass doors and windows devices with no need of additional curtain installed |
| CN2693921Y (en) * | 2004-03-11 | 2005-04-20 | 龙江 | Liquid curtain type glass window |
| CN201872577U (en) * | 2010-11-25 | 2011-06-22 | 顾业功 | Liquid controlled color changing glass |
| CN202073446U (en) * | 2011-04-16 | 2011-12-14 | 史绵武 | Light transmission device with adjustable transparency |
| CN102535886A (en) * | 2011-12-29 | 2012-07-04 | 罗珊珊 | Voice-operated privacy shower room |
| CN202401787U (en) * | 2011-12-29 | 2012-08-29 | 罗珊珊 | Infrared privacy shower room |
| CN207128569U (en) * | 2017-08-31 | 2018-03-23 | 杨檩 | Vehicle liquid light barrier |
| CN110126596A (en) * | 2019-05-21 | 2019-08-16 | 佛山市粘力达粘合剂有限公司 | A kind of vehicle glass of more color changes |
| CN212313544U (en) * | 2020-06-22 | 2021-01-08 | 郑州铁路职业技术学院 | High-speed train window with adjustable transmittance |
-
2021
- 2021-06-30 CN CN202110733370.6A patent/CN113323568B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2555648A1 (en) * | 1983-11-29 | 1985-05-31 | Daniel Yannick | Device for modifying on request the transparency, opacity and translucency of a glazing |
| US5167993A (en) * | 1990-03-03 | 1992-12-01 | Youhichiro Aoyagi | Color changing transparent plate device |
| CN1101696A (en) * | 1993-10-12 | 1995-04-19 | 杨武装 | Method and apparatus for changing glass colour |
| CN1447008A (en) * | 2002-03-21 | 2003-10-08 | 苏庚癸 | Glass doors and windows devices with no need of additional curtain installed |
| CN2693921Y (en) * | 2004-03-11 | 2005-04-20 | 龙江 | Liquid curtain type glass window |
| CN201872577U (en) * | 2010-11-25 | 2011-06-22 | 顾业功 | Liquid controlled color changing glass |
| CN202073446U (en) * | 2011-04-16 | 2011-12-14 | 史绵武 | Light transmission device with adjustable transparency |
| CN102535886A (en) * | 2011-12-29 | 2012-07-04 | 罗珊珊 | Voice-operated privacy shower room |
| CN202401787U (en) * | 2011-12-29 | 2012-08-29 | 罗珊珊 | Infrared privacy shower room |
| CN207128569U (en) * | 2017-08-31 | 2018-03-23 | 杨檩 | Vehicle liquid light barrier |
| CN110126596A (en) * | 2019-05-21 | 2019-08-16 | 佛山市粘力达粘合剂有限公司 | A kind of vehicle glass of more color changes |
| CN212313544U (en) * | 2020-06-22 | 2021-01-08 | 郑州铁路职业技术学院 | High-speed train window with adjustable transmittance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113323568B (en) | 2022-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201705134U (en) | Foldable linkage door | |
| CN206957479U (en) | A kind of hidden opening leaf of glass curtain wall | |
| CN113323568B (en) | Office glass door | |
| CN113357385A (en) | Gate valve capable of preventing sealing surface from being scratched during opening and closing | |
| CN212985045U (en) | Non-heat-insulation fireproof window convenient for fire escape | |
| CN110821332B (en) | Explosion-proof type automatic spinning door device | |
| CN210685682U (en) | Stop-and-stop door closer | |
| CN207905577U (en) | A kind of oven opening structure | |
| CN112971367B (en) | Door turning mechanism of hanging cabinet and hanging cabinet | |
| US2581783A (en) | Balanced door organization with pressure release | |
| CN210484657U (en) | Dustproof gate valve | |
| CN211623114U (en) | Outward-opening top-hung window mechanism | |
| CN210685683U (en) | Stop type door closer | |
| CN207920415U (en) | It is a kind of with magnetic-type chopping mechanism construction and decoration translation push away window | |
| CN219528760U (en) | Double-opening door closer | |
| CN218716357U (en) | Fireproof door leaf structure | |
| CN208718538U (en) | A kind of used in nuclear power station hermatic door | |
| CN218563375U (en) | Hinge with damping buffer function | |
| CN218862436U (en) | Sliding door with good sealing performance | |
| CN217871238U (en) | Heat preservation ventilation unit of glass curtain wall | |
| CN220395468U (en) | Automatic quick-closing fireproof door | |
| CN212475726U (en) | Elevator layer door anticreep device | |
| CN216406488U (en) | Hinge mechanism with multiple opening and closing times | |
| CN220227879U (en) | Smoke-discharging fireproof valve | |
| CN208462219U (en) | A kind of water proof type water pump controller bin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A type of office glass door Granted publication date: 20220308 Pledgee: Zhejiang Shangyu Rural Commercial Bank Co.,Ltd. Hangzhou Bay New District Sub branch Pledgor: Zhejiang Mingding Glass Technology Co.,Ltd. Registration number: Y2024980035367 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |