CN112627401B - Conveniently change curtain wall construction that has tripe - Google Patents
Conveniently change curtain wall construction that has tripe Download PDFInfo
- Publication number
- CN112627401B CN112627401B CN202011385825.1A CN202011385825A CN112627401B CN 112627401 B CN112627401 B CN 112627401B CN 202011385825 A CN202011385825 A CN 202011385825A CN 112627401 B CN112627401 B CN 112627401B
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- rod
- curtain wall
- clamping
- groove
- penetrating
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
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- 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
- E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Blinds (AREA)
Abstract
The invention relates to a curtain wall structure, in particular to a curtain wall structure with a louver convenient to replace, which comprises a louver curtain, curtain wall glass and a pair of fastening mechanisms, wherein the louver curtain and the curtain wall glass are arranged between the pair of fastening mechanisms in parallel, each fastening mechanism comprises an auxiliary frame and a clamping rod, the longitudinal section of the auxiliary frame is of a concave structure, a through rod is arranged in the concave structure, one end of the through rod is fixedly connected with the inner side wall of the concave structure, and the other end of the through rod is a free end; the top ends or the bottom ends of the blind curtain and the curtain wall glass are respectively arranged on the through rods in a penetrating way; one end of the clamping rod is clamped with the free end of the penetrating rod, the other end of the clamping rod penetrates through the attached frame, and the clamping rod is connected with the free end through a spring I; when the clamping rod is far away from the penetrating rod to move, the blind and the curtain wall glass can be separated from the penetrating rod and the spring. The curtain wall structure with the louvers convenient to replace can replace structural components such as curtain wall glass and the like at any time according to needs, and is simple and easy to operate.
Description
Technical Field
The invention relates to a curtain wall, in particular to a curtain wall structure with shutters convenient to replace.
Background
The curtain wall is the outer wall enclosure of the building, is the light wall with decorative effect that modern large-scale and high-rise building commonly used, usually by panel and supporting the structural system to make up, can have certain displacement ability or self have certain deformability relative to the main structure, do not bear the building of main structure and protect the structure or decorative structure outside. The existing curtain wall structure is mostly fixedly connected with a wall body, and if parts such as curtain wall glass and the like are damaged or under other conditions, the curtain wall structure is difficult to replace and disassemble.
Disclosure of Invention
Aiming at the problems, the invention provides a curtain wall structure with shutters, which can be conveniently replaced, can replace structural components such as curtain wall glass and the like at any time according to requirements, and is simple and easy to operate.
The curtain wall structure with the shutter convenient to replace comprises a shutter, curtain wall glass and a pair of fastening mechanisms, wherein the shutter and the curtain wall glass are arranged between the pair of fastening mechanisms in parallel; each of the fastening mechanisms includes:
the vertical section of the auxiliary frame is of a concave structure, a penetrating rod is horizontally arranged in the concave structure, one end of the penetrating rod is fixedly connected with the inner side wall of the concave structure, the other end of the penetrating rod is a free end, and the top ends or the bottom ends of the blind and the curtain wall glass are respectively arranged on the penetrating rod in a penetrating manner; and
one end of the clamping rod is clamped with the free end of the penetrating rod, the other end of the clamping rod penetrates through the attached frame and is positioned outside the attached frame, and the clamping rod is connected with the free end of the penetrating rod through a first spring;
when the clamping rod is far away from the penetrating rod to move, the blind and the curtain wall glass can be separated from the penetrating rod and the spring.
Preferably, a groove is formed in one side, facing the penetrating rod, of the clamping rod, the free end of the penetrating rod is clamped in the groove, one end of the first spring is fixedly arranged on the inner wall of the groove, and the other end of the first spring is fixedly connected with the free end of the penetrating rod.
Further preferably, a clamping groove is formed in the free end of the penetrating rod, a clamping block is movably arranged on the side wall of the groove, and the clamping block is movably clamped in the clamping groove; the joint pole has the holding chamber, be equipped with in the holding chamber and be used for controlling the screens piece inserts or shifts out the mechanism is carried to the screens inslot.
Still further preferably, the pulling mechanism includes:
one end of the pull rope is fixedly connected with the top end of the clamping block, the other end of the pull rope is fixedly provided with a rotating shaft, the rotating shaft is rotatably and fixedly arranged in the accommodating cavity, a return spring is fixedly arranged on the rotating shaft, and the other end of the return spring is fixedly connected with the inner side wall, far away from the through rod, of the accommodating cavity; and
the pressing block is movably connected in a penetrating groove at the tail end of the clamping rod in a penetrating mode, a through hole communicated with the accommodating cavity is formed in the upper side wall of the penetrating groove, and the lower end of the rotating shaft penetrates through the through hole and is fixedly connected with the pressing block through a connecting rod;
when the pressing block is pressed, the pressing block pushes the rotating shaft to rotate, the pull rope is driven by the rotating shaft to displace, and meanwhile, the clamping block is driven to move out of the clamping groove;
when the pressing block is loosened, the rotating shaft resets under the action of the reset spring, the pull rope displaces along with the rotating shaft, and the clamping block is inserted into the clamping groove.
Still further preferably, there are two the screens piece to respectively the joint wear to locate on the upper and lower both sides wall of recess, two the screens piece is respectively by one carry and draw the mechanism control, and two carry and draw in the mechanism two the tip of pivot all cross-under in the same wear groove.
Still further preferably, a plurality of pulleys are mounted on the inner wall of the accommodating cavity, the pull rope is hung on the pulleys, and the pull rope is a steel wire rope.
Still further preferably, a limiting block is arranged at one end of the clamping block fixedly connected with the pull rope.
Still further preferably, the return spring includes an extension spring and a compression spring, the extension spring is fixedly disposed at the lower end of the rotating shaft, and the compression spring is fixedly disposed at the upper end of the rotating shaft.
Preferably, the blind and the curtain wall glass are both arranged separately from the top wall or the bottom wall of the concave structure.
Preferably, the blind with one side of curtain wall glass looks butt, the joint pole is close to one side of blind attach the frame with one side of curtain wall glass looks butt all sets firmly the rubber seal strip.
Compared with the prior art, the invention has the beneficial effects that:
according to the curtain wall structure with the blinds convenient to replace, the clamping rod is pulled to be away from the penetrating rod, then the blinds and the curtain wall glass can be taken out from the free end of the penetrating rod, after the clamping rod is released, the clamping rod resets under the action of the spring I and is clamped with the penetrating rod again, and penetrating connection and fixation of the blinds and the curtain wall glass can be achieved; the curtain wall structure can replace structural components such as curtain wall glass, blind curtains and the like at any time, and is simple and easy to operate.
Drawings
FIG. 1 is a schematic structural diagram of a curtain wall structure with louvers convenient to replace according to an embodiment of the present invention;
FIG. 2 is a side view of a curtain wall structure with louvers to facilitate replacement, as provided by another preferred embodiment of the present invention;
FIG. 3 is an enlarged view at G of FIG. 2;
FIG. 4 is an enlarged view at F of FIG. 2;
FIG. 5 is a side view of a curtain wall structure with louvers to facilitate replacement, as provided by another preferred embodiment of the present invention;
FIG. 6 is an enlarged view at H of FIG. 5;
fig. 7 is an enlarged view at J of fig. 5.
Description of reference numerals: 100-an auxiliary frame; 101-penetrating a rod; 102-a clamping groove; 200-a blind curtain; 201-rubber sealing strip; 300-curtain wall glass; 401-spring one; 402-a click rod; 404-pressing block; 411-grooves; 412-a pull cord; 413-a block of bits; 414-a rotating shaft; 416-a pulley; 417-through slot; 418-connecting rod; 419-compression spring one; 420-a limiting groove; 423-a limiting block; 425-an extension spring; 435-compression spring.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
In the description of the present invention, it is to be understood that the terms "top", "bottom", "inside", "outside", "upper", "lower", "end", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing technical solutions of the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Referring to fig. 1, the curtain wall structure with louvers convenient to replace provided by the embodiment of the present invention includes a louver 200, curtain wall glass 300, and a pair of fastening mechanisms, wherein the louver 200 and the curtain wall glass 300 are arranged in parallel between the pair of fastening mechanisms; each fastening mechanism includes an attachment frame 100 and a catch bar 402; the longitudinal section of the auxiliary frame 100 is a concave structure, a penetrating rod 101 is horizontally and fixedly arranged in the concave structure, the penetrating rod 101 is fixedly connected with one inner side wall of the concave structure, and the other end of the penetrating rod is a free end; the top ends or the bottom ends of the blind 200 and the curtain wall glass 300 are all arranged on the through rod 101 in a penetrating way, that is, the bottom ends of the blind 200 and the curtain wall glass 300 are all arranged on the through rod 101 in one fastening mechanism in a penetrating way, and the top ends are all arranged on the through rod 101 in the other fastening mechanism in a penetrating way (the top ends are arranged in the same way as the bottom ends, so that the top ends are not shown in the figure); one end of the clamping rod 402 is clamped with the free end of the through rod 101, the other end of the clamping rod passes through the auxiliary frame 100 and is positioned outside the auxiliary frame 100, and the clamping rod 402 is connected with the free end through a spring I401; when the clamping rod 402 is pulled to move away from the penetrating rod 101, the blind curtain 200 and the curtain wall glass 300 can be separated from the penetrating rod 101 and the first spring 401; when the blind curtain is used, the clamping rod 402 is pulled to be away from the penetrating rod 101, the blind curtain 200 and the curtain wall glass 300 can be taken out from the free end of the penetrating rod 101, after the clamping rod 402 is released, the clamping rod 402 is reset under the action of the first spring 401 and clamped with the penetrating rod 101 again, and the penetrating fixation of the blind curtain 200 and the curtain wall glass 300 is realized; it should be noted that the first spring 401 is an extension spring, and in order to allow the blind 200 and the curtain wall glass 300 to be replaced smoothly without being blocked by the first spring 401, a through groove is formed at the lower end of the blind 200 and the curtain wall glass 300.
As another preferred embodiment of the present invention, referring to fig. 2, one end of the clamping rod 402 is provided with a groove 411, the free end of the penetrating rod 101 is clamped in the groove 411, one end of the first spring 401 is fixedly arranged on the inner wall of the groove 411, and the other end is fixedly connected with the free end of the penetrating rod 101; the clamping of the groove 411 can make the connection between the penetrating rod 101 and the clamping rod 402 more stable.
In the above embodiment, referring to fig. 3, the free end of the penetrating rod 101 is provided with a retaining groove 102, the side wall of the groove 411 is movably connected with a retaining block 413 in a penetrating manner, and the retaining block 413 is movably clamped in the retaining groove 102; the clamping rod 402 has a containing cavity, and a lifting mechanism for controlling the insertion or removal of the clamping block 413 into or out of the clamping groove 102 is arranged in the containing cavity; the lifting mechanism can control the movement of the clamping block 413, so as to control the connection and the separation of the penetrating rod 101 and the clamping rod 402, and further complete the installation and the disassembly of the blind 200 and the curtain wall glass 300.
In the above embodiment, referring to fig. 2 and fig. 4, the pulling mechanism includes a pulling rope 412 and a pressing block 404, one end of the pulling rope 412 is fixedly connected to the top end of the positioning block 413, the other end of the pulling rope 412 is fixedly provided with a rotating shaft 414, the rotating shaft 414 is rotatably and fixedly disposed in the accommodating cavity, the rotating shaft 414 is fixedly provided with a return spring 415, and the other end of the return spring 415 is fixedly connected to the inner side wall of the accommodating cavity far away from the through rod 101; the pressing block 404 is movably inserted into a through groove 417 at the tail end of the clamping rod 402, a through hole communicated with the accommodating cavity is formed in the upper side wall of the through groove 417, and the lower end of the rotating shaft 414 penetrates through the through hole and is fixedly connected with the pressing block 404 through a connecting rod 418; when the pressing block 404 is pressed, the front end of the pressing block 404 pushes the rotating shaft 414 to rotate, the pulling rope 412 is driven by the rotating shaft 414 to displace, and simultaneously, the clamping block 413 is driven to move out of the clamping groove 102, at this time, the clamping rod 402 can be continuously pulled, so that the clamping rod 402 is separated from the free end of the penetrating rod 101, and the blind curtain 200 and the curtain wall glass 300 can be replaced; when the pressing block 404 is released, the rotating shaft 414 is reset under the action of the reset spring 415, the pulling rope 412 is driven to displace by the self gravity of the clamping block 413, the clamping block 413 is inserted into the clamping groove 102, and the clamping of the clamping rod 402 and the free end of the penetrating rod 101 is completed again.
As another preferred embodiment provided by the present invention, referring to fig. 5, 6 and 7, two blocking blocks 413 are provided and respectively inserted into the upper and lower side walls of the groove 411 in a blocking manner, the two blocking blocks 413 are respectively controlled by one pulling mechanism, and the end portions of two rotating shafts 414 in the two pulling mechanisms are inserted into the same through groove 417; the two clamping blocks 413 are arranged to enable the clamping rod 402 to be clamped with the through rod 101 more stably; it should be noted that, when the pressing block 404 is released, the blocking block 413 on the upper side wall of the groove 411 can be clamped into the blocking groove 102 under the action of its own gravity, and in order to ensure that the blocking block 413 on the lower side wall of the groove 411 can be smoothly clamped into the blocking groove 102, a first compression spring 419 is fixedly arranged at the bottom end of the blocking block 413 on the lower side wall, and the other end of the first compression spring 419 is fixedly arranged on the inner side wall of the clamping rod 402, so that when the rotating shaft 414 is reset, the blocking block 413 on the lower side can also be smoothly clamped into the blocking groove 102 under the resetting action of the first compression spring 419.
In the above embodiment, since the position-locking block 413 needs to be completely separated from the position-locking groove 102 and then be locked into the position-locking groove 102 again, in order to prevent the position-locking block 413 from deviating when the position-locking block 413 is locked into the position-locking groove 102, thereby affecting the smooth locking into the position-locking groove 102, a position-limiting groove 420 is provided in the accommodating cavity of the locking rod 402 and at the position of the position-locking block 413, as shown in fig. 5 and 6; further, in order to prevent the locking piece 413 from moving out of the limiting groove 420, a limiting piece 423 is disposed at one end of the locking piece 413 fixed to the pulling rope 412.
In the above embodiment, in order to facilitate movement of the rope 412, a plurality of pulleys 416 are attached to the inner wall of the housing chamber, the rope 412 is hung on the pulleys 416, and the rope 412 is a wire rope.
In the above embodiment, referring to fig. 4, the return spring 415 includes an extension spring 425 and a compression spring 435, wherein the extension spring 425 is located at the lower end of the rotating shaft 414, and the compression spring 435 is located at the upper end of the rotating shaft 414; when the pressing block 404 is pushed, the extension spring 425 extends, and the compression spring 435 compresses, so that the pulling rope 412 fixed to the top end of the rotating shaft 414 is displaced, and the clamping block 413 is driven to move out of the clamping groove 102; when the pressing block 404 is released, the extension spring 425 and the compression spring 435 are both restored, the pull rope 412 fixed on the top end of the rotating shaft 414 is displaced, and the blocking block 413 is clamped into the blocking groove 102 again.
In the above embodiment, the upper and lower ends of the blind 200 and the curtain wall glass 300 are both separated from the top wall or the bottom wall of the "concave" structure, so that when the clamping rod 402 is separated from the free end of the penetrating rod 101, the blind 200 and the curtain wall glass 300 are moved to the first spring 401, and then the blind 200 and the curtain wall glass 300 are moved upwards or downwards, and the opposite ends can be completely taken out from the attachment frame 100; the installation of the blind 200 and the curtain wall glass 300 is the same as the principle, and will not be described herein.
In the above embodiment, in order to make the blinds 200 and the curtain wall glass 300, the clamping rods 402 and the blinds 200, and the curtain wall glass 300 and the auxiliary frame 100 relatively stable and sealed, rubber sealing strips 201 are fixedly arranged on one side of the blinds 200 abutting against the curtain wall glass 300, one side of the clamping rods 402 adjacent to the blinds 200, and one side of the curtain wall glass 300 abutting against the auxiliary frame 100.
In the above embodiment, in order to facilitate pulling the clamping rod 402, a pulling block for facilitating hand holding is further disposed at the end of the clamping rod 402.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (7)
1. A curtain wall structure with shutters convenient to replace is characterized by comprising a shutter curtain (200), curtain wall glass (300) and a pair of fastening mechanisms, wherein the shutter curtain (200) and the curtain wall glass (300) are arranged between the pair of fastening mechanisms in parallel; each of the fastening mechanisms includes:
the vertical section of the auxiliary frame (100) is of a concave structure, a penetrating rod (101) is horizontally arranged in the concave structure, one end of the penetrating rod (101) is fixedly connected with the inner side wall of the concave structure, the other end of the penetrating rod is a free end, and the top ends or the bottom ends of the blind (200) and the curtain wall glass (300) are arranged on the penetrating rod (101) in a penetrating mode; and
one end of the clamping rod (402) is clamped with the free end of the penetrating rod (101), the other end of the clamping rod penetrates through the attached frame (100) and is positioned outside the attached frame (100), and the clamping rod (402) is connected with the free end of the penetrating rod (101) through a first spring (401);
when the clamping rod (402) moves away from the through rod (101), the blind (200) and the curtain wall glass (300) can be separated from the through rod (101) and the first spring (401);
a groove (411) is formed in one side, facing the penetrating rod (101), of the clamping rod (402), the free end of the penetrating rod (101) is clamped in the groove (411), one end of the first spring (401) is fixedly arranged on the inner wall of the groove (411), and the other end of the first spring is fixedly connected with the free end of the penetrating rod (101);
a clamping groove (102) is formed in the free end of the penetrating rod (101), a clamping block (413) is movably arranged on the side wall of the groove (411), and the clamping block (413) is movably clamped in the clamping groove (102); the clamping rod (402) is provided with a containing cavity, a lifting mechanism used for controlling the clamping block (413) to be inserted into or removed from the clamping groove (102) is arranged in the containing cavity, and the lifting mechanism comprises:
one end of the pull rope (412) is fixedly connected with the top end of the clamping block (413), the other end of the pull rope is fixedly provided with a rotating shaft (414), the rotating shaft (414) is rotatably and fixedly arranged in the accommodating cavity, a return spring (415) is fixedly arranged on the rotating shaft (414), and the other end of the return spring (415) is fixedly connected with the inner side wall, far away from the penetrating rod (101), of the accommodating cavity; and
the pressing block (404) is movably connected in a through groove (417) at the tail end of the clamping rod (402) in a penetrating mode, a through hole communicated with the accommodating cavity is formed in the upper side wall of the through groove (417), and the lower end of the rotating shaft (414) penetrates through the through hole and is fixedly connected with the pressing block (404) through a connecting rod (418);
when the pressing block (404) is pressed, the pressing block (404) pushes the rotating shaft (414) to rotate, the pulling rope (412) is driven by the rotating shaft (414) to displace, and meanwhile, the clamping block (413) is driven to move out of the clamping groove (102);
when the pressing block (404) is released, the rotating shaft (414) is reset under the action of the reset spring (415), the pulling rope (412) is displaced accordingly, and the clamping block (413) is inserted into the clamping groove (102).
2. The curtain wall structure with the louver convenient to replace according to claim 1, wherein two of the clamping blocks (413) are respectively inserted into the upper and lower side walls of the groove (411) in a clamping manner, the two clamping blocks (413) are respectively controlled by one of the lifting mechanisms, and the ends of the two rotating shafts (414) of the two lifting mechanisms are inserted into the same through groove (417).
3. The curtain wall structure with the louvers convenient to replace according to claim 1 or 2, wherein a plurality of pulleys (416) are installed on the inner wall of the accommodating cavity, the pulling rope (412) is hung on the pulleys (416), and the pulling rope (412) is a steel wire rope.
4. The curtain wall structure with the louver convenient to replace as claimed in claim 1 or 2, wherein a limiting block (423) is arranged at one end of the clamping block (413) fixedly connected with the pulling rope (412).
5. The curtain wall structure with the louver convenient to replace as claimed in claim 1 or 2, wherein the return spring (415) comprises an extension spring (425) and a compression spring (435), the extension spring (425) is fixedly arranged at the lower end of the rotating shaft (414), and the compression spring (435) is fixedly arranged at the upper end of the rotating shaft (414).
6. The curtain wall structure with the louvers as claimed in claim 1, wherein the louver (200) and the curtain wall glass (300) are provided separately from the top or bottom wall of the "concave" structure.
7. The curtain wall structure with the louver blades convenient to replace as claimed in claim 1, wherein a rubber sealing strip (201) is fixedly arranged on one side of the louver curtain (200) abutting against the curtain wall glass (300), one side of the clamping rod (402) close to the louver curtain (200) and one side of the auxiliary frame (100) abutting against the curtain wall glass (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011385825.1A CN112627401B (en) | 2020-11-30 | 2020-11-30 | Conveniently change curtain wall construction that has tripe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011385825.1A CN112627401B (en) | 2020-11-30 | 2020-11-30 | Conveniently change curtain wall construction that has tripe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112627401A CN112627401A (en) | 2021-04-09 |
| CN112627401B true CN112627401B (en) | 2022-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011385825.1A Active CN112627401B (en) | 2020-11-30 | 2020-11-30 | Conveniently change curtain wall construction that has tripe |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114775805A (en) * | 2022-05-24 | 2022-07-22 | 长江师范学院 | Assembly type building structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206829443U (en) * | 2017-06-19 | 2018-01-02 | 浙江云兴建设有限公司 | A kind of novel curtain wall |
| CN110821008A (en) * | 2019-11-20 | 2020-02-21 | 周义雄 | Energy-saving glass curtain wall capable of being used on two sides |
| CN210408031U (en) * | 2019-05-06 | 2020-04-28 | 邵阳学院 | (window) curtain convenient to dismantle and wash |
| CN210748645U (en) * | 2019-07-30 | 2020-06-16 | 绍兴市越秀带业有限公司 | Curtain belt convenient to install |
| CN211080703U (en) * | 2019-09-15 | 2020-07-24 | 朱新英 | Building curtain wall convenient to connect fixedly |
| CN111976568A (en) * | 2020-08-29 | 2020-11-24 | 陈国华 | Bus handle capable of intelligently prompting |
-
2020
- 2020-11-30 CN CN202011385825.1A patent/CN112627401B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206829443U (en) * | 2017-06-19 | 2018-01-02 | 浙江云兴建设有限公司 | A kind of novel curtain wall |
| CN210408031U (en) * | 2019-05-06 | 2020-04-28 | 邵阳学院 | (window) curtain convenient to dismantle and wash |
| CN210748645U (en) * | 2019-07-30 | 2020-06-16 | 绍兴市越秀带业有限公司 | Curtain belt convenient to install |
| CN211080703U (en) * | 2019-09-15 | 2020-07-24 | 朱新英 | Building curtain wall convenient to connect fixedly |
| CN110821008A (en) * | 2019-11-20 | 2020-02-21 | 周义雄 | Energy-saving glass curtain wall capable of being used on two sides |
| CN111976568A (en) * | 2020-08-29 | 2020-11-24 | 陈国华 | Bus handle capable of intelligently prompting |
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| CN112627401A (en) | 2021-04-09 |
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