CN113187367A - Electric shutter baffle plate assembly - Google Patents
Electric shutter baffle plate assembly Download PDFInfo
- Publication number
- CN113187367A CN113187367A CN202110573456.7A CN202110573456A CN113187367A CN 113187367 A CN113187367 A CN 113187367A CN 202110573456 A CN202110573456 A CN 202110573456A CN 113187367 A CN113187367 A CN 113187367A
- Authority
- CN
- China
- Prior art keywords
- door frame
- baffle
- driving motor
- rolling
- baffle plate
- 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.)
- Pending
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 62
- 239000010410 layer Substances 0.000 claims description 19
- 229910000838 Al alloy Inorganic materials 0.000 claims description 12
- 239000002344 surface layer Substances 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 230000005520 electrodynamics Effects 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000006261 foam material Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 241000699666 Mus <mouse, genus> Species 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 241000699670 Mus sp. Species 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 101000713935 Mus musculus Tudor domain-containing protein 7 Proteins 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000699660 Mus musculus Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 239000002966 varnish Substances 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
-
- 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
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/58—Guiding devices
-
- 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
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B9/70—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned outside the roller
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Architecture (AREA)
- Pest Control & Pesticides (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Birds (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses an electric rolling gate baffle plate assembly which comprises a containing cavity arranged below the ground, wherein a door frame, a driving motor, a rotating shaft and a rolling gate baffle plate are arranged in the containing cavity, the driving motor is arranged on the inner side of the door frame and connected with the rotating shaft, the rolling gate baffle plate is wound on the rotating shaft, a track is fixedly arranged on the inner side of the door frame, a traction mechanism is arranged in the track and connected with the upper end of the rolling gate baffle plate, and the rolling gate baffle plate vertically ascends or rolls along the track from bottom to top under the driving of the driving motor and the traction mechanism. Through adopting electric drive, light nimble, upper and lower stroke automatic control can effectively separate and keep off the mouse, has realized simultaneously that it is little to take up an area of, and automatically regulated height, accomodates the convenience, need not take out the device, need not keep properly, can improve the work efficiency of salvageing personnel, alleviates intensity of labour, improves security and work efficiency.
Description
Technical Field
The invention relates to the technical field of electric power overhaul, in particular to an electric rolling gate baffle plate assembly.
Background
The distribution room is all electrified high-low voltage equipment, if a mouse enters an electrified interval, short circuit is easy to cause, the consequence is very serious, so the mouse is prevented from entering, and the function of the mouse-proof baffle plate is very important.
At present, a plurality of aluminum shell plates are manually and layer-by-layer overlapped on a common mouse baffle plate of a power distribution room, and if equipment enters and exits or needs to be manually taken out and installed one by one during installation and construction, the mouse baffle plate is practical and inconvenient; due to the high height, the safety protection device causes inconvenience for the entrance and exit of workers or inspectors, is easy to trip, has potential safety hazards, and can cause great damage once tripped.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide an electric rolling gate baffle plate assembly which is used for effectively separating and blocking mice, small in occupied space, automatically adjustable in height, convenient to store and capable of improving safety and working efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an electrodynamic type rolls up floodgate baffle subassembly, is including setting up the cavity that holds under ground, be equipped with door frame, driving motor, axis of rotation and roll up the floodgate baffle in holding the cavity, the lower extreme of door frame is located hold the cavity in, the door frame inboard is equipped with driving motor, driving motor with the axis of rotation is connected, roll up in the axis of rotation the floodgate baffle the fixed track that is equipped with on the inboard of door frame, be equipped with drive mechanism in the track, drive mechanism with the upper end of rolling up the floodgate baffle is connected drive motor with under drive mechanism's the drive, roll up the floodgate baffle along the track is by supreme vertical rising or rolling down.
Further, the door frame includes first door frame and the second door frame that two vertical parallel intervals set up, driving motor locates in the first door frame, driving motor's output is followed first door frame stretch out to the inboard and with the one end of axis of rotation is connected, the other end of axis of rotation is located in the second door frame.
Further, still include limit switch, limit switch includes the encoder, limit switch is used for controlling the removal and the stopping of rolling up floodgate baffle.
Furthermore, be equipped with the sensor in the limit switch, sensor and remote controller communication connection, the remote controller is used for remote control the removal of rolling up floodgate baffle.
Furthermore, the upper end of the rolling shutter baffle is provided with a reflective strip.
Furthermore, an outlet is formed in the top of the accommodating cavity, and the rolling shutter baffle extends out of the outlet.
Further, a brush is arranged in the track, and the brush is closely attached to the rolling shutter baffle.
Further, the surface layer of the rolling shutter baffle comprises a first layer and a second layer, and the middle layer of the first layer and the second layer is filled with the polyurethane heat-insulating foaming material.
Furthermore, the material of door frame is the aluminum alloy.
Furthermore, the surface layer of the shutter baffle is made of aluminum alloy.
The invention has the beneficial effects that: the embodiment of the invention provides an electric rolling gate baffle plate assembly which comprises a containing cavity arranged below the ground, wherein a door frame, a driving motor, a rotating shaft and a rolling gate baffle plate are arranged in the containing cavity, the driving motor is arranged on the inner side of the door frame and connected with the rotating shaft, the rolling gate baffle plate is wound on the rotating shaft, a track is fixedly arranged on the inner side of the door frame, a traction mechanism is arranged in the track and connected with the upper end of the rolling gate baffle plate, and the rolling gate baffle plate vertically ascends or rolls along the track from bottom to top under the driving of the driving motor and the traction mechanism. Through adopting electric drive, light nimble, upper and lower stroke automatic control can effectively separate effectively and keep off the mouse, has realized simultaneously that it is little to take up an area of, the automatically regulated height, accomodates the convenience, need not take out the device, need not keep properly, can improve the work efficiency of salvageing personnel, alleviates intensity of labour, and labour saving and time saving improves security and work efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an electric shutter assembly according to an embodiment of the present invention.
In the figure: 1. a door frame; 10. a first door frame; 11. a second door frame; 2. a drive motor; 3. a rotating shaft; 4. a rolling shutter baffle; 5. a track; 6. a reflective strip.
Detailed Description
The embodiment of the invention provides an electric rolling gate baffle plate assembly which is used for effectively blocking mice, simultaneously achieves small occupied area, automatically adjusts the height, is convenient to store and improves the safety and the working efficiency.
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Example (b):
referring to fig. 1, fig. 1 is a schematic structural diagram of an electric rolling shutter baffle assembly according to an embodiment of the present invention, which includes an accommodating cavity (not shown) disposed below the ground, a door frame 1, a driving motor 2, a rotating shaft 3 and a rolling shutter baffle 4 are disposed in the accommodating cavity,
the lower extreme of door frame 1 is located hold in the cavity, 1 inboard of door frame is equipped with driving motor 2, driving motor 2 with axis of rotation 3 is connected, roll up in the axis of rotation 3 around roll up floodgate baffle 4 the fixed track 5 that is equipped with on the inboard of door frame 1, be equipped with drive mechanism in the track 5, drive mechanism with the upper end of rolling up floodgate baffle 4 is connected driving motor 2 with under drive mechanism's the drive, roll up floodgate baffle 4 along track 5 is by supreme vertical rising or rolling down.
Specifically, as shown in fig. 1, a containing cavity is dug below the ground, an opening of the containing cavity faces upwards, a door frame 1 is arranged in the containing cavity, the door frame 1 is made of high-quality aluminum alloy through fine folding and welding, and the door frame is firmer and firmer through reinforcement treatment. The door frame 1 is provided with a driving motor 2 and a rotating shaft 3, a rolling shutter baffle 4 is wound on the outer surface of the rotating shaft 3, and the rolling shutter baffle 4 has a small rolling diameter and is firm and durable. The fixed track 5 that is equipped with on the inboard of door frame 1, be equipped with drive mechanism in the track 5, drive mechanism with the upper end of rolling up floodgate baffle 4 is connected drive motor 2 with under drive mechanism's drive, roll up floodgate baffle 4 along track 5 is by supreme vertical rising or rolling. After rolling up floodgate baffle 4 rolling completion, will whole all take in and hold the cavity in, can not occupy subaerial space, door frame 1 mainly plays the effect of support, and drive mechanism in the track 5 can be various structures, as long as can be with rolling up floodgate baffle 4 along vertical direction pull-up can. The height of the shutter baffle 4 can be automatically adjusted, so that a good mouse blocking effect can be achieved, and the situation that workers trip due to the fact that the baffle is too high is avoided, and the safety is improved.
In addition, the driving motor 2 adopts an electric rolling brake servo special motor, has single phase of 220V, power of 0.75KW/3000/S rotation, rated current of 3A/insulation grade F/protection grade IP65 and supports the power failure technology. The driving motor 2 is not provided with an electromagnetic brake, so that the mute, soft braking and running are more stable, and the braking is safer. The driving motor 2 also comprises a speed reducer, only 2 connecting cables are arranged between the speed reducer and the electric box, and the field installation and wiring are simple.
Further, door frame 1 includes first door frame strip 10 and the second door frame strip 11 of two vertical parallel interval settings, driving motor 1 locates in the first door frame strip 10, driving motor 1's output is followed first door frame strip 10 is stretched out to the inboard and with the one end of axis of rotation 3 is connected, the other end of axis of rotation 3 is located in the second door frame strip 11.
Specifically, as shown in fig. 1, the first door frame strip 10 and the second door frame strip 11 are vertically parallel and spaced apart from each other, the output end of the driving motor 1 extends from the first door frame strip 10 to the inside and is connected to one end of the rotating shaft 3, the other end of the rotating shaft 3 is disposed in the second door frame strip 11, and the shutter baffle 4 is disposed between the first door frame strip 10 and the second door frame strip 11. The mouse trap can greatly reduce the occupation of the ground space, so that the ground space is neat and attractive, the height of the baffle is automatically adjusted, the effect of blocking mice is good, the situation that workers trip due to the overhigh baffle is avoided, and the mouse trap is safer.
Further, still include limit switch, limit switch includes the encoder, limit switch is used for controlling the removal and the stopping of rolling up floodgate baffle 4.
Concretely, the electric rolling shutter baffle assembly further comprises a limit switch (not shown in the figure), the electric rolling shutter baffle 4 is closed through a rising mode, the electric rolling shutter baffle 4 is driven by electricity, the operation is light and flexible, the upper and lower strokes are automatically controlled by the limit switch, and the electric rolling shutter baffle assembly is convenient to operate, safe and reliable. The power-off time can be manually operated.
Furthermore, be equipped with the sensor in the limit switch, sensor and remote controller communication connection, the remote controller is used for remote control the removal of rolling up floodgate baffle 4.
Specifically, the limit switch is a high-precision alignment encoder, so that the limit switch is accurate in positioning, can be in place once, is simple to set, is not limited in switching times, and can be switched frequently. The remote controller can be additionally arranged to enable the electric rolling shutter baffle 4 to be opened and closed in a remote control mode, and operation is convenient.
Furthermore, the upper end of the rolling shutter baffle 4 is provided with a reflective strip 6.
Specifically, the shutter baffle 4 is provided with the reflective strips 6 which can reflect the far direct light back to the luminous position, and the shutter baffle has good retroreflection optical performance no matter in daytime or at night. Especially at night, high visibility as in the daytime can be exerted. The device brings convenience to the equipment access or installation construction.
Further, an outlet is formed in the top of the accommodating cavity, and the rolling shutter baffle 4 extends out of the outlet.
Specifically, an outlet is arranged at the top of the accommodating cavity, and the rolling shutter baffle 4 extends out of the outlet.
Further, a brush is arranged in the track 5, and the brush is closely attached to the rolling shutter baffle 4.
Specifically, track 5 adopts high-quality aluminum alloy, and the aluminium alloy is rolled up floodgate turbine guide rail and is favorable to rolling up the acceleration of floodgate baffle 4, makes to roll up floodgate baffle 4 more steady in high-speed operation, has reduced the production of noise, and track 5 embeds is equipped with the dense brush and rolls up floodgate baffle 4 and closely installs, increases leakproofness and constant temperature effect.
Further, the surface layer of the rolling shutter baffle 4 comprises a first layer and a second layer, and the middle layer of the first layer and the second layer is filled with a polyurethane heat-insulating foaming material.
Specifically, the shutter baffle section bar is formed by rolling two layers of high-quality aluminum alloy (steel), the outer surface of the shutter baffle section bar is treated by multi-layer baking varnish, and the middle of the shutter baffle section bar is filled with a poly-amino acid heat-insulating foaming material without fluorocarbon, so that the shutter baffle section bar is small in rolling diameter, firm and durable.
Further, the material of the door frame 1 is aluminum alloy.
Specifically, the door frame 1 is formed by precisely folding and welding high-quality aluminum alloy.
Further, the surface layer of the shutter baffle 4 is made of aluminum alloy.
Specifically, the shutter baffle section bar is formed by rolling two layers of high-quality aluminum alloy (steel), and the outer surface of the shutter baffle section bar is treated by multi-layer baking finish.
In summary, an embodiment of the present invention provides an electric rolling shutter baffle assembly, which includes an accommodating cavity disposed below the ground, wherein a door frame, a driving motor, a rotating shaft, and a rolling shutter baffle are disposed in the accommodating cavity, the driving motor is disposed on an inner side of the door frame, the driving motor is connected to the rotating shaft, the rolling shutter baffle is wound around the rotating shaft, a track is fixedly disposed on an inner side of the door frame, a traction mechanism is disposed in the track, the traction mechanism is connected to an upper end of the rolling shutter baffle, and the rolling shutter baffle is driven by the driving motor and the traction mechanism to vertically ascend or roll along the track from bottom to top. Through adopting electric drive, light nimble, upper and lower stroke automatic control can effectively separate effectively and keep off the mouse, has realized simultaneously that it is little to take up an area of, the automatically regulated height, accomodates the convenience, need not take out the device, need not keep properly, can improve the work efficiency of salvageing personnel, alleviates intensity of labour, and labour saving and time saving improves security and work efficiency.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. An electric rolling shutter baffle plate component is characterized by comprising an accommodating cavity arranged below the ground, a door frame (1), a driving motor (2), a rotating shaft (3) and a rolling shutter baffle plate (4) are arranged in the accommodating cavity,
the lower extreme of door frame (1) is located hold in the cavity, door frame (1) inboard is equipped with driving motor (2), driving motor (2) with axis of rotation (3) are connected, roll up in axis of rotation (3) and be in roll up floodgate baffle (4) fixed track (5) that are equipped with on the inboard of door frame (1), be equipped with drive mechanism in track (5), drive mechanism with the upper end of rolling up floodgate baffle (4) is connected driving motor (2) with under drive mechanism's the drive, roll up floodgate baffle (4) along track (5) are by supreme vertical rising or rolling down.
2. The electric rolling shutter baffle plate assembly according to claim 1, wherein the door frame (1) comprises a first door frame (10) and a second door frame (11) which are vertically arranged in parallel at an interval, the driving motor (1) is arranged in the first door frame (10), an output end of the driving motor (1) extends inwards from the first door frame (10) and is connected with one end of the rotating shaft (3), and the other end of the rotating shaft (3) is arranged in the second door frame (11).
3. The electric roller shutter assembly according to claim 1, further comprising a limit switch including an encoder, wherein the limit switch is used for controlling the movement and stop of the roller shutter (4).
4. The electric roller shutter baffle assembly as claimed in claim 1, wherein a sensor is disposed in the limit switch, the sensor is in communication with a remote controller, and the remote controller is used for remotely controlling the movement of the roller shutter baffle (4).
5. The electrodynamic roller shutter assembly according to claim 1, wherein the upper end of the shutter (4) is provided with a light-reflecting strip (6).
6. The electric roller shutter assembly according to claim 1, wherein the top of the housing cavity is provided with an outlet, and the roller shutter (4) protrudes from the outlet.
7. The electric roller shutter baffle assembly as claimed in claim 1, wherein a brush is disposed in the rail (5), and the brush is closely attached to the roller shutter baffle (4).
8. The electrodynamic roller shutter assembly according to claim 1, characterized in that the surface layer of the shutter (4) comprises a first layer and a second layer, the middle layer of the first and second layers being filled with a polyurethane insulating foam material.
9. The electric rolling shutter assembly according to claim 1, wherein the door frame (1) is made of aluminum alloy.
10. The electric shutter assembly according to claim 1, wherein the surface layer of the shutter (4) is made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110573456.7A CN113187367A (en) | 2021-05-25 | 2021-05-25 | Electric shutter baffle plate assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110573456.7A CN113187367A (en) | 2021-05-25 | 2021-05-25 | Electric shutter baffle plate assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113187367A true CN113187367A (en) | 2021-07-30 |
Family
ID=76984964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110573456.7A Pending CN113187367A (en) | 2021-05-25 | 2021-05-25 | Electric shutter baffle plate assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113187367A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203488036U (en) * | 2013-08-16 | 2014-03-19 | 国家电网公司 | Mice-preventing door |
| CN208203058U (en) * | 2018-04-17 | 2018-12-07 | 武汉科技大学 | A kind of ascending manner shutter door |
| CN208280873U (en) * | 2018-04-28 | 2018-12-25 | 漳州绿樱园林绿化工程有限公司 | A kind of rolling screen door noise reduction box |
| CN211314025U (en) * | 2019-11-18 | 2020-08-21 | 杭州金启门窗有限公司 | Dedicated rolling slats door of robot patrols and examines |
-
2021
- 2021-05-25 CN CN202110573456.7A patent/CN113187367A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203488036U (en) * | 2013-08-16 | 2014-03-19 | 国家电网公司 | Mice-preventing door |
| CN208203058U (en) * | 2018-04-17 | 2018-12-07 | 武汉科技大学 | A kind of ascending manner shutter door |
| CN208280873U (en) * | 2018-04-28 | 2018-12-25 | 漳州绿樱园林绿化工程有限公司 | A kind of rolling screen door noise reduction box |
| CN211314025U (en) * | 2019-11-18 | 2020-08-21 | 杭州金启门窗有限公司 | Dedicated rolling slats door of robot patrols and examines |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210730 |
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| RJ01 | Rejection of invention patent application after publication |