CN113668981A - Sliding door and partition convenient to disassemble and assemble - Google Patents
Sliding door and partition convenient to disassemble and assemble Download PDFInfo
- Publication number
- CN113668981A CN113668981A CN202111111461.2A CN202111111461A CN113668981A CN 113668981 A CN113668981 A CN 113668981A CN 202111111461 A CN202111111461 A CN 202111111461A CN 113668981 A CN113668981 A CN 113668981A
- Authority
- CN
- China
- Prior art keywords
- driving
- door body
- sliding door
- driving wheel
- wheel
- 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
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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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/46—Horizontally-sliding wings
- E06B3/4636—Horizontally-sliding wings for doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
- E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention relates to the technical field of sliding doors, in particular to a sliding door and a partition convenient to disassemble and assemble. Make things convenient for the wall of dismouting to include the fixed door body and foretell sliding door, the fixed door body sets up the passageway that supplies the people to pass, and the sliding door sets up in one side of the fixed door body thickness direction, and the slip activity door body can seal or open the passageway. Through the setting of drive belt, can make electrical equipment such as driving piece independently install on keeping away from the other installation sites of the activity door body, mechanical structure is also wholly kept away from to electrical wiring, and the security performance is better, also makes things convenient for equipment and maintenance simultaneously.
Description
Technical Field
The invention relates to the technical field of sliding doors, in particular to a sliding door and a partition convenient to disassemble and assemble.
Background
The existing electric door-moving mechanism generally drives a door body to open and close through a motor, and the installation position of the motor can be in the door body or in a supporting shell at the bottom of the door body. However, the above-mentioned installation method easily causes the electrical equipment such as the motor and the electric wire to contact with the electric sliding door mechanism, and therefore a series of insulation problems and wiring layout problems are generated, which further complicates the supporting structure of the electric sliding door mechanism and increases the difficulty of electrical maintenance.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a sliding door to solve the technical problems of troublesome wiring, complex supporting structure and inconvenient installation and maintenance of the conventional electric door moving mechanism.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a sliding door, includes the activity door body, guide rail and actuating mechanism, the activity door body slide set up in the guide rail, actuating mechanism includes drive belt, driving piece and two from the driving wheel, two rotate respectively from the driving wheel set up in the guide rail both ends, drive belt cover is located two from between the driving wheel, the drive belt is connected the activity door body, the driving piece is used for driving the drive belt and winds from the driving wheel rotation.
By adopting the technical scheme, the two ends of the guide rail are respectively provided with the driven wheels, the driving belt is sleeved between the two driven wheels, and the driving part drives the driving belt to rotate so as to control the movable door body to move back and forth on the guide rail; through the setting of drive belt, can make electrical equipment such as driving piece independently install on keeping away from the other installation sites of the activity door body, mechanical structure is also wholly kept away from to electrical wiring, and the security performance is better, also makes things convenient for equipment and maintenance simultaneously.
Further, actuating mechanism still includes the action wheel, the drive belt cup joint in the action wheel, the driving piece with the action wheel transmission is connected, the driving piece is used for driving the action wheel rotates in order to drive the drive belt around from the driving wheel rotation.
Through adopting above-mentioned technical scheme, through the setting of drive belt, can make electrical equipment such as driving piece independently install on keeping away from other installation sites of the activity door body, mechanical structure is also wholly kept away from to electrical wiring, and the security performance is better, also makes things convenient for equipment and maintenance simultaneously.
Further, the driving member is a motor.
Through adopting above-mentioned technical scheme, the motor can drive the action wheel and rotate, and then conveniently control the activity door body and slide, and electric drive is very laborsaving.
Further, the driving piece is a manual rotating disc.
Through adopting above-mentioned technical scheme, manual carousel can drive the action wheel and rotate, and then conveniently control the activity door body and slide, and manual drive is difficult for breaking down.
Further, the driving piece comprises a motor and a manual turntable, a switcher is connected to the driving wheel in a transmission mode, the motor and the manual turntable are respectively connected to the switcher in a transmission mode, and the switcher is used for controlling the motor to be connected with the driving wheel or the manual turntable to be connected with the driving wheel.
By adopting the technical scheme, the motor shaft is additionally provided with the manual rotating disc and the switcher, and when no electricity is supplied, the movable door body can be selected to be temporarily switched into manual driving.
Furthermore, the transmission mechanism further comprises a buried case, the motor, the switcher and the driving wheel are arranged in the buried case, and the manual rotating disc protrudes out of the buried case.
Through adopting above-mentioned technical scheme, bury quick-witted case and can protect motor, switch and action wheel.
Furthermore, the driving mechanism further comprises two guide wheels rotatably supported on the guide rail, the two guide wheels are positioned on one side of the guide rail far away from the movable door body, and the transmission belt penetrates through the two guide wheels and is in transmission connection with the driving piece.
Through adopting above-mentioned technical scheme, through the setting of leading wheel and drive belt, can make electrical equipment such as driving piece independently install on keeping away from the other installation sites of the activity door body, mechanical structure is also wholly kept away from to electrical wiring, and the security performance is better, also makes things convenient for equipment and maintenance simultaneously.
Further, at least one sliding block slides on the guide rail, the movable door body is fixed on the sliding block, and the sliding block is connected with the transmission belt.
Through adopting above-mentioned technical scheme, the setting of slider can conveniently be fixed the flexible door body.
Furthermore, the driving mechanism further comprises an exposed case, the guide rail, the sliding block, the guide wheel and the driven wheel are arranged on the exposed case, and a strip-shaped hole for the sliding block to slide is formed in the top end of the exposed case.
By adopting the technical scheme, the exposed case can protect the sliding block, the guide wheel and the driven wheel, and meanwhile, the overall structure is more attractive.
Another object of the present invention is to overcome the disadvantages of the prior art, and to provide a partition convenient for disassembly and assembly, so as to solve the technical problem that the conventional electric door moving mechanism is inconvenient to install.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a make things convenient for wall of dismouting includes the fixed door body and foretell sliding door, the fixed door body sets up the passageway that supplies the people to pass, the sliding door set up in one side of the fixed door body thickness direction, slide the activity door body can seal or open the passageway.
The invention has the beneficial effects that:
the two ends of the guide rail are respectively provided with a driven wheel, the driving belt is sleeved between the two driven wheels, and the driving piece drives the driving belt to rotate so as to control the movable door body to move back and forth on the guide rail; through the arrangement of the transmission belt, electrical equipment such as a driving piece and the like can be independently installed on other installation sites far away from the movable door body, electrical wiring is also integrally far away from a mechanical structure, the safety performance is better, and meanwhile, the assembly and the maintenance are convenient;
second, the wall of convenient dismouting of this includes the fixed door body and sliding door, through the setting of drive belt, can make electrical equipment such as driving piece independently install on keeping away from other installation sites of the activity door body, and mechanical structure is also wholly kept away from to electrical wiring, and the security performance is better, also conveniently assembles and maintains simultaneously, can be used for not having the outdoor meeting place that ceiling and wall supported, or places such as hotel lobby, dome formula exhibition hall, market midcourt that the ceiling is too high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of an embodiment of the partition convenient for assembly and disassembly;
FIG. 2 is a schematic structural view of the present sliding door embodiment;
fig. 3 is a schematic structural view of a driving mechanism of the present embodiment of the sliding door.
The labels in the figures illustrate: 1. fixing the door body; 2. a movable door body; 3. a slider; 4. a guide rail; 5. a driven wheel; 6. a guide wheel; 7. a driving wheel; 8. a transmission belt; 9. a motor; 10. exposing the case; 11. burying the case; 12. a manual turntable; 13. a switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. 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.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
Referring to fig. 1 to 3, a sliding door includes a movable door body 2, a guide rail 4 and a driving mechanism (not labeled in the figures), the movable door body 2 is slidably disposed on the guide rail 4, the driving mechanism includes a transmission belt 8, a driving member (not labeled in the figures) and two driven wheels 5, the two driven wheels 5 are respectively rotatably disposed at two ends of the guide rail 4, the transmission belt 8 is sleeved between the two driven wheels 5, the transmission belt 8 is connected to the movable door body 2, and the driving member is configured to drive the transmission belt 8 to rotate around the driven wheels 5. By adopting the technical scheme, the two ends of the guide rail 4 are respectively provided with the driven wheels 5, the driving belt 8 is sleeved between the two driven wheels 5, and the driving part drives the driving belt 8 to rotate so as to control the movable door body 2 to move back and forth on the guide rail 4; through the setting of drive belt 8, can make electrical equipment such as driving piece independently install on keeping away from other installation sites of the activity door body 2, mechanical structure is also wholly kept away from to electrical wiring, and the security performance is better, also makes things convenient for equipment and maintenance simultaneously.
In this embodiment, the sliding door can be used in an open air venue without a ceiling and wall support, or in a hotel lobby, a dome type exhibition hall, a mall atrium, etc. with an elevated ceiling. The sliding door is low in design and production cost, and non-universal customized rails and ceiling connectors do not need to be designed according to the structural difference of each ceiling.
As shown in fig. 3, the driving mechanism further includes a driving wheel 7, the transmission belt 8 is sleeved on the driving wheel 7, the driving member is in transmission connection with the driving wheel 7, and the driving member is used for driving the driving wheel 7 to rotate so as to drive the transmission belt 8 to rotate around the driven wheel 5. Specifically, the driving mechanism further comprises two guide wheels 6 rotatably supported on the guide rail 4, the two guide wheels 6 are located on one side of the guide rail 4 far away from the movable door body 2, and the transmission belt 8 penetrates through the two guide wheels 6 and is in transmission connection with the driving piece. The movable door body 2 structure and the electric part of the driving mechanism are completely separated through the driving wheel 7, the guide wheel 6 and the driven wheel 5, and the safety performance is higher. The height of the movable door body 2 is reduced to the precondition that the movable door body can be installed in a ground-attached mode without grooving the ground, and the insulation problem of the movable door body 2 is solved. The driving piece is separated from the movable door body 2, so that the arrangement space of the driving piece is looser, and the maintenance is convenient; the movable door body 2 can be directly installed on the ground, independent customized design for fluctuation of a ceiling is not needed, standardized and modularized design and production schemes can be adopted, the design period is shortened, and the production cost is reduced.
Combine fig. 2 and fig. 3 to show, the driving piece includes motor 9 and manual carousel 12, action wheel 7 transmission is connected with switch 13, motor 9 and manual carousel 12 respectively with switch 13 transmission is connected, switch 13 is used for control motor 9 with action wheel 7 is connected or manual carousel 12 with action wheel 7 is connected. Specifically, the switch 13 may be a clutch, and the manual dial 12 and the switch 13 are added to the shaft of the motor 9, so that the movable door 2 can be selectively switched to the manual drive temporarily when the power is off.
As shown in fig. 2, the transmission mechanism further includes a buried chassis 11, the motor 9, the switch 13 and the driving wheel 7 are disposed in the buried chassis 11, and the manual turntable 12 protrudes from the buried chassis 11. The buried cabinet 11 protects the motor 9, the switch 13 and the drive pulley 7.
As shown in fig. 3, at least one sliding block 3 slides on the guide rail 4, the movable door body 2 is fixed on the sliding block 3, and the sliding block 3 is connected with the transmission belt 8. Specifically, this embodiment is provided with 3 sliders 3, and installation activity door body 2 is more stable.
As shown in fig. 2, the driving mechanism further includes an exposed chassis 10, the guide rail 4, the slider 3, the guide wheel 6 and the driven wheel 5 are disposed on the exposed chassis 10, and a strip-shaped hole for the slider 3 to slide is formed at the top end of the exposed chassis 10. The exposed case 10 can protect the sliding block 3, the guide wheel 6 and the driven wheel 5, and meanwhile, the whole structure is more attractive.
As shown in fig. 1, the present embodiment further relates to a partition convenient to disassemble and assemble, which includes a fixed door body 1 and the above sliding door, wherein the fixed door body is provided with a passage for people to pass through, the sliding door is arranged on one side of the fixed door body 1 in the thickness direction, and the sliding door body 2 can seal or open the passage.
Compared with the prior art, the sliding door at least has the following beneficial effects:
first, in this embodiment, the exposed chassis 10 may be disposed on the ground, and the motor 9 and the associated electrical devices and cables in the embedded chassis 11 are not contained in the exposed chassis 10, so that the overall structural volume contained in the exposed chassis 10 may be designed to be small, and especially the overall height of the exposed chassis 10 may be reduced to be lower than the shortest side length of the motor 9. The mechanical structure of the exposed case 10 can be directly installed on the ground, the height difference between the mechanical structure and the ground is small, no installation groove needs to be dug in the ground, and in a common application scene, thick carpets can be laid on two sides of the raised part of the ground after installation, so that the laying height of the carpets on the two sides is close to the height of the exposed case 10, and the ground leveling effect after decoration is achieved.
In the present embodiment, the embedded enclosure 11 and all cables are disposed outside the exposed enclosure 10, and these electrical devices may be installed in the interlayer of the peripheral column or wall, or may be installed in the electrical room which is hidden. The electric equipment and the mechanical structure are connected through a transmission belt 8 and transmit the action of moving the door.
Thirdly, compared with the transmission belt 8 arranged in the existing electric door-moving mechanism, a series of guide wheels 6 can be arranged on the passing path of the transmission belt 8 connecting the exposed case 10 and the embedded case 11. The transmission belt 8 can be covered and protected by the exposed case 10, and the decoration carpet or floor tile can leave a gap for the wiring encloser or can be directly laid on the encloser. More finishing modes can be determined by the field requirements.
Fourthly, the mechanical structure and the electrical equipment are completely separated, which is a precondition that the height of the mechanical part is reduced to the extent that the mechanical part can be installed in a sticking manner without digging a groove on the ground, and the insulation problem of the movable door body 2 is completely eliminated; the arrangement space of the electrical equipment separated from the main body mechanism is more loose, and the maintenance is convenient; the door moving mechanism is arranged on a uniform and flat ground, independent customized design for fluctuation of a ceiling is not needed, a standardized and modularized design and a production scheme can be adopted, the design period is shortened, and the production cost is reduced.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a sliding door, its characterized in that, includes the activity door body, guide rail and actuating mechanism, the activity door body slide set up in the guide rail, actuating mechanism includes drive belt, driving piece and two from the driving wheel, two rotate respectively from the driving wheel set up in the guide rail both ends, drive belt cover is located two from between the driving wheel, the drive belt is connected the activity door body, the driving piece is used for driving the drive belt around from the driving wheel rotation.
2. The sliding door according to claim 1, wherein the driving mechanism further comprises a driving wheel, the transmission belt is sleeved on the driving wheel, the driving member is in transmission connection with the driving wheel, and the driving member is used for driving the driving wheel to rotate so as to drive the transmission belt to rotate around the driven wheel.
3. A sliding door according to claim 2, wherein said drive member is a motor.
4. A sliding door according to claim 2, wherein said drive member is a manual dial.
5. The sliding door according to claim 2, wherein the driving member comprises a motor and a manual rotating disc, the driving wheel is connected with a switch in a driving manner, the motor and the manual rotating disc are respectively connected with the switch in a driving manner, and the switch is used for controlling the motor to be connected with the driving wheel or the manual rotating disc to be connected with the driving wheel.
6. The sliding door according to claim 5, wherein the transmission mechanism further comprises a buried case, the motor, the switch and the driving wheel are disposed in the buried case, and the manual rotation plate is disposed to protrude from the buried case.
7. The sliding door according to any one of claims 1 to 6, wherein the driving mechanism further comprises two guide wheels rotatably supported on the guide rail, the two guide wheels are located on a side of the guide rail away from the movable door body, and the transmission belt passes through between the two guide wheels and is in transmission connection with the driving member.
8. A sliding door according to claim 7 wherein at least one slider slides on said track, said moveable door body being secured to said slider, said slider being connected to said belt.
9. The sliding door according to claim 8, wherein the driving mechanism further comprises an exposed case, the guide rail, the slider, the guide wheel and the driven wheel are disposed on the exposed case, and a strip-shaped hole for the slider to slide is formed in the top end of the exposed case.
10. The partition convenient to disassemble and assemble is characterized by comprising a fixed door body and the sliding door according to any one of claims 1 to 9, wherein the fixed door body is provided with a channel for people to pass through, the sliding door is arranged on one side of the fixed door body in the thickness direction, and the movable door body can be slid to close or open the channel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111111461.2A CN113668981A (en) | 2021-09-18 | 2021-09-18 | Sliding door and partition convenient to disassemble and assemble |
| PCT/CN2021/124531 WO2023039984A1 (en) | 2021-09-18 | 2021-10-19 | Sliding door, and partition convenient for disassembling and assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111111461.2A CN113668981A (en) | 2021-09-18 | 2021-09-18 | Sliding door and partition convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113668981A true CN113668981A (en) | 2021-11-19 |
Family
ID=78550186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111111461.2A Pending CN113668981A (en) | 2021-09-18 | 2021-09-18 | Sliding door and partition convenient to disassemble and assemble |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113668981A (en) |
| WO (1) | WO2023039984A1 (en) |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100949989B1 (en) * | 2009-04-27 | 2010-03-29 | 우리전기(주) | Sliding door assembly |
| CN203361872U (en) * | 2013-07-16 | 2013-12-25 | 法中轨道交通运输设备(上海)有限公司 | Half-height safety door with driving threshold |
| JP6351473B2 (en) * | 2014-10-02 | 2018-07-04 | 三菱電機株式会社 | Movable door device |
| CN112324287A (en) * | 2020-11-03 | 2021-02-05 | 广州松兴电气股份有限公司 | Industrial two-open two-stage sliding door |
| CN216041965U (en) * | 2021-09-18 | 2022-03-15 | 方大智创科技有限公司 | Indoor partition |
| CN113715847A (en) * | 2021-09-18 | 2021-11-30 | 方大智创科技有限公司 | Double-opening sliding door |
| CN215883644U (en) * | 2021-09-18 | 2022-02-22 | 方大智创科技有限公司 | Double-opening sliding door |
| CN113700419A (en) * | 2021-09-18 | 2021-11-26 | 方大智创科技有限公司 | Double-open indoor partition |
| CN113602295A (en) * | 2021-09-18 | 2021-11-05 | 方大智创科技有限公司 | Sliding door |
| CN113602294A (en) * | 2021-09-18 | 2021-11-05 | 方大智创科技有限公司 | Double-opening sliding door |
| CN113653222A (en) * | 2021-09-18 | 2021-11-16 | 方大智创科技有限公司 | Indoor partition |
| CN113635923A (en) * | 2021-09-18 | 2021-11-12 | 方大智创科技有限公司 | Extension belt traction type shielding door |
| CN113605814A (en) * | 2021-09-18 | 2021-11-05 | 方大智创科技有限公司 | Single-rail double-opening indoor partition |
| CN216381042U (en) * | 2021-09-18 | 2022-04-26 | 方大智源科技股份有限公司 | Single-rail double-open sliding door and partition convenient to disassemble and assemble |
| CN215883647U (en) * | 2021-09-18 | 2022-02-22 | 方大智创科技有限公司 | Extension belt traction type shielding door |
| CN113715848A (en) * | 2021-09-18 | 2021-11-30 | 方大智创科技有限公司 | Two extension strip towed shield doors that open door |
| CN215883641U (en) * | 2021-09-18 | 2022-02-22 | 方大智创科技有限公司 | Platform door |
| CN215883643U (en) * | 2021-09-18 | 2022-02-22 | 方大智创科技有限公司 | Sliding door |
| CN215671829U (en) * | 2021-09-18 | 2022-01-28 | 方大智创科技有限公司 | Double-open indoor partition |
| CN215883646U (en) * | 2021-09-18 | 2022-02-22 | 方大智创科技有限公司 | Two extension strip towed shield doors that open door |
| CN113650627A (en) * | 2021-09-18 | 2021-11-16 | 方大智创科技有限公司 | Platform door |
| CN113602292A (en) * | 2021-09-18 | 2021-11-05 | 方大智创科技有限公司 | Two divisions of sliding door and track traffic platform safety wall |
| CN216381043U (en) * | 2021-09-18 | 2022-04-26 | 方大智源科技股份有限公司 | Single-rail double-opening indoor partition |
| CN113635922A (en) * | 2021-09-18 | 2021-11-12 | 方大智创科技有限公司 | Single-rail double-open shielding door |
| CN216374522U (en) * | 2021-09-18 | 2022-04-26 | 方大智源科技股份有限公司 | Two divisions of sliding door and track traffic platform safety wall |
| CN113668982A (en) * | 2021-09-18 | 2021-11-19 | 方大智创科技有限公司 | Multi-opening indoor partition |
| CN216381041U (en) * | 2021-09-18 | 2022-04-26 | 方大智源科技股份有限公司 | Sliding door and partition convenient to disassemble and assemble |
| CN215883642U (en) * | 2021-09-18 | 2022-02-22 | 方大智创科技有限公司 | Double-opening sliding door |
| CN216034337U (en) * | 2021-09-18 | 2022-03-15 | 方大智创科技有限公司 | Single-rail double-open shielding door |
| CN113668983A (en) * | 2021-09-18 | 2021-11-19 | 方大智创科技有限公司 | Single-rail double-open sliding door and partition convenient to disassemble and assemble |
| CN216381044U (en) * | 2021-09-18 | 2022-04-26 | 方大智源科技股份有限公司 | Multi-opening indoor partition |
-
2021
- 2021-09-18 CN CN202111111461.2A patent/CN113668981A/en active Pending
- 2021-10-19 WO PCT/CN2021/124531 patent/WO2023039984A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023039984A1 (en) | 2023-03-23 |
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