CN213269402U - Window hinge mounting structure of building curtain wall - Google Patents

Window hinge mounting structure of building curtain wall Download PDF

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Publication number
CN213269402U
CN213269402U CN202021070528.3U CN202021070528U CN213269402U CN 213269402 U CN213269402 U CN 213269402U CN 202021070528 U CN202021070528 U CN 202021070528U CN 213269402 U CN213269402 U CN 213269402U
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China
Prior art keywords
window
hinge
frame
sash frame
mounting structure
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CN202021070528.3U
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Chinese (zh)
Inventor
叶涛
倪永强
吴鸿
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Shanghai Full Arts Curtain Wall Engineering Co ltd
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Shanghai Full Arts Curtain Wall Engineering Co ltd
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Priority to CN202021070528.3U priority Critical patent/CN213269402U/en
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Abstract

The embodiment of the utility model discloses building curtain's window hinge mounting structure. The utility model discloses a window hinge mounting structure, include: window frame, sash frame and hinge, window frame fix on the wall body, and window frame's inboard is equipped with first protrusion limit, and window frame's both sides are equipped with second protrusion limit, and the hinge setting is located window frame, first protrusion limit, sash frame and second protrusion limit in the space that encloses in window frame, first protrusion limit, sash frame and second protrusion limit, and the hinge includes: the window sash comprises a female hinge and a male hinge, wherein the female hinge is arranged on a window frame, the male hinge is arranged on a window sash frame, and the male hinge is rotatably connected with the female hinge. The utility model discloses a window hinge mounting structure, public hinge when rotating around female hinge, drive the window fan frame and rotate, realize opening and closing of casement, and the window fan frame is when closing, and the hinge is wrapped up in the space that window frame, first protrusion limit, window fan frame and second protrusion limit enclose, realizes hiding of hinge, the interior effect of looking when guaranteeing the casement and closing.

Description

Window hinge mounting structure of building curtain wall
Technical Field
The embodiment of the utility model provides a relate to the curtain field, concretely relates to building curtain's window hinge mounting structure.
Background
With the development of society and economy, various buildings have been pulled out. The method drives the vigorous development of the decoration industry and also puts higher requirements on the building decoration industry.
The decoration of building outer wall is mainly divided into four categories, namely coating, ceramic tile, stone, glass and the like. Different styles and shapes of building appearances are created by different choices of each material and construction process, and window sashes are arranged on curtain walls of building walls, so that indoor lighting can be better achieved through the window sashes.
The inventor of this application discovers, installs the casement on the curtain among the prior art, generally articulates on the window frame through the hinge system, and when the casement was closed, the hinge exposes in the outside of window body, has the potential safety hazard, also influences the interior effect of looking of curtain and casement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building curtain's window hinge mounting structure, the hinge hides in the window frame when the casement is closed, also guarantees the interior effect of curtain and casement when guaranteeing safety.
The embodiment of the utility model provides a building curtain's window hinge mounting structure, include: window frame, sash frame and hinge;
the window frame is fixed on the wall body, and a first protruding edge is arranged on the inner side of the window frame;
second protruding edges are arranged on two sides of the window sash frame;
the hinge is arranged on one side of the window sash frame and is positioned in a space enclosed by the window frame, the first protruding edge, the window sash frame and the second protruding edge;
the hinge includes: a female hinge and a male hinge;
the window frame is characterized in that the female hinge is arranged on the window frame, the male hinge is arranged on the window sash frame, the male hinge is rotatably connected with the female hinge, the male hinge is used for enabling the window sash frame to be opened or closed when rotating, and the hinge is shielded when the window sash frame is closed.
In one possible embodiment, the hinge further comprises: a pin shaft and a pin;
the female hinge includes: the mounting structure comprises a first mounting plate, a first fixing block and a second fixing block;
the first mounting plate is used for being connected with the window frame;
the first fixing block and the second fixing block are arranged on the first mounting plate at intervals, the first fixing block is positioned above the second fixing block, and the first fixing block and the second fixing block are provided with first pin shaft holes;
the public hinge includes: a second mounting plate and a cylinder;
the second mounting plate is used for being connected with the window sash frame, the cylinder is located on one side of the second mounting plate, and the cylinder is provided with a second pin shaft hole;
the cylinder is located between the first fixed block and the second fixed block, the pin shaft penetrates through the first pin shaft hole and the second pin shaft hole, the pin shaft is connected with the first fixed block through the pin, and the cylinder can rotate around the pin shaft.
In one possible embodiment, the hinge further comprises: a stainless steel gasket;
the stainless steel gasket is sleeved on the pin shaft and is positioned at the upper end and the lower end of the cylinder, and the stainless steel gasket is used for abutting against the cylinder.
In one possible embodiment, the first mounting plate is provided with a first mounting hole, and the first mounting plate is connected to the window jamb by a first screw.
In a possible solution, the second mounting plate is provided with a second mounting hole, and the second mounting plate is connected with the window sash frame through a second screw.
In a feasible scheme, the first fixing block is provided with a threaded hole, and the pin shaft is provided with a connecting hole;
the pin is engaged with the threaded hole and penetrates through the connecting hole, so that the pin shaft is connected with the first fixing block.
In one possible embodiment, the method further comprises: a first sealing rubber strip;
the first protruding edge is provided with a first clamping groove, the first sealing rubber strip is arranged in the first clamping groove, and the first sealing rubber strip is used for abutting against the window sash frame when the window sash frame is closed.
In one possible embodiment, the method further comprises: a second sealing rubber strip;
and a second clamping groove is formed in the second protruding edge, a second sealing rubber strip is arranged in the second clamping groove, and the second sealing rubber strip is used for abutting against the window frame when the window sash frame is closed.
In one possible embodiment, the method further comprises: a third sealing rubber strip;
the window frame is provided with a third clamping groove, the third sealing rubber strip is arranged in the third clamping groove, and the third sealing rubber strip is used for abutting against the window sash frame when the window sash frame is closed.
In a feasible scheme, the window frame and the window sash frame are made of aluminum alloy;
the pin shaft and the pin are made of stainless steel.
According to the above scheme, the utility model discloses a window hinge mounting structure of building curtain, through setting up window frame, window sash frame and hinge, the window frame is fixed on the wall body, and the inboard of window frame is equipped with first salient limit, and the both sides of window sash frame are equipped with second salient limit, and the hinge setting is located window frame, first salient limit, window sash frame and the space that second salient limit encloses in one side of window sash frame, and the hinge includes: the window sash comprises a female hinge and a male hinge, wherein the female hinge is arranged on a window frame, the male hinge is arranged on a window sash frame, and the male hinge is rotatably connected with the female hinge. The utility model discloses a building curtain's window hinge mounting structure, public hinge when rotating around female hinge, drive the window fan frame and rotate, realize opening and closing of casement, and the window fan frame is when closing, and female hinge and public hinge are wrapped up in the rectangle space that window frame, first protrusion limit, window fan frame and second protrusion limit enclose, realize hiding of hinge, when satisfying casement normal use, the interior sight effect when guaranteeing that the casement closes.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic view of a closed state of a sash of a window hinge mounting structure of a building curtain wall in an embodiment of the present invention;
fig. 2 is an enlarged view of a point a in fig. 1 in an embodiment of the present invention;
fig. 3 is a schematic view of a sash opening state of the window hinge mounting structure of the building curtain wall in the embodiment of the present invention;
fig. 4 is a window sash closing effect diagram of the window hinge mounting structure of the building curtain wall in the embodiment of the present invention;
fig. 5 is a schematic structural view of a hinge in an embodiment of the present invention;
fig. 6 is an installation schematic view of the window hinge installation structure of the building curtain wall in the embodiment of the present invention.
Reference numbers in the figures:
1. a window jamb; 11. a first projecting edge; 111. a first card slot; 12. a third card slot; 2. a window sash frame; 21. a second projecting edge; 211. a second card slot; 3. a hinge; 31. a primary hinge; 3101. a first pin shaft hole; 311. a first mounting plate; 3111. a first mounting hole; 312. a first fixed block; 313. a second fixed block; 32. a male hinge; 321. a second mounting plate; 3211. a second mounting hole; 322. a cylinder; 3221. a second pin shaft hole; 33. a pin shaft; 34. a pin; 35. a stainless steel gasket; 41. a first screw; 42. a second screw; 51. a first sealing rubber strip; 52. a second sealing rubber strip; 53. and a third sealing rubber strip.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; the connection can be mechanical connection, electrical connection or communication connection; either directly or indirectly through intervening media, either internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The technical solution of the present invention will be described in detail with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
Fig. 1 is the embodiment of the utility model provides an in the embodiment of the state schematic diagram is closed to the casement of building curtain's window hinge mounting structure, fig. 2 is the embodiment of the utility model provides an in 1 the enlargements of A department, fig. 3 is the embodiment of the utility model provides an in the embodiment of the state schematic diagram is opened to the casement of building curtain's window hinge mounting structure, fig. 4 is the embodiment of the utility model provides an in the embodiment of the effect picture is closed to the casement of building curtain's window hinge mounting structure, fig. 5 is the embodiment of the utility model provides an in the embodiment of the structure schematic diagram of hinge, fig. 6 is the embodiment of the utility model provides an in the. As shown in fig. 1 to 6, the window hinge mounting structure of the building curtain wall according to the present embodiment includes: window frame 1, window sash frame 2 and hinge 3.
The window frame 1 is a rectangular frame and is fixedly installed on a wall body through fasteners such as sunk screws, a first protruding edge 11 is arranged at the rear end of the left side wall and the right side wall of the window frame 1, and the first protruding edge 11 extends towards the middle of the window frame 1.
The window sash frame 2 is also a rectangular frame, and glass is arranged in the rectangular frame of the window sash frame 2 to form a window sash. The front ends of the left side and the right side of the window sash frame 2 are provided with second protruding edges 21, and the second protruding edges 21 extend towards the outer side of the window sash frame 2.
Hinge 3 sets up in one side (left side) of sash frame 2, is located the rectangle space that the inside wall, first protruding limit 11, the lateral wall and the second of sash frame 2 of window frame 1 enclose.
Hinge 3 includes: a female hinge 31 and a male hinge 32.
The female hinge 31 of hinge 3 sets up on the inside wall of window frame 1, with window frame 1 fixed connection. The hinge 32 of the hinge 3 is arranged on the outer side wall of the window sash frame 2 and is fixedly connected with the window sash frame 2. The male hinge 32 and the female hinge 31 of the hinge 3 are rotatably connected, when the male hinge 32 rotates around the female hinge 31, the male hinge 32 drives the window sash frame 2 to rotate, so that the window sash frame 2 is opened and closed, namely, the window sash is opened and closed, and when the window sash frame 2 is closed, the female hinge 31 and the male hinge 32 of the hinge 3 are wrapped in a rectangular space surrounded by the window frame 1, the first protruding edge 11, the window sash frame 2 and the second protruding edge 21.
Through the discovery that is not difficult for the aforesaid, the window hinge mounting structure of building curtain wall of this embodiment, through setting up window frame, window sash frame and hinge, the window frame is fixed on the wall body, and the inboard of window frame is equipped with first protruding limit, and the both sides of window sash frame are equipped with second protruding limit, and the hinge setting is located window frame, first protruding limit, window sash frame and the space that second protruding limit encloses in one side of window sash frame, and the hinge includes: the window sash comprises a female hinge and a male hinge, wherein the female hinge is arranged on a window frame, the male hinge is arranged on a window sash frame, and the male hinge is rotatably connected with the female hinge. The window hinge mounting structure of building curtain wall of this embodiment, public hinge when rotating around female hinge, drive the window fan frame and rotate, realize opening and closing of casement, and the window fan frame is when closing, and female hinge and public hinge are wrapped up in the rectangle space that window frame, first protrusion limit, window fan frame and second protrusion limit enclose, realize hiding of hinge, when satisfying casement normal use, the interior sight effect when guaranteeing that the casement closes.
Optionally, as shown in fig. 5 and 6, in the window hinge mounting structure of the building curtain wall in this embodiment, the hinge 3 further includes: a pin 33 and a pin 34.
The female hinge 31 includes: a first mounting plate 311, a first fixing block 312, and a second fixing block 313.
The first mounting plate 311 of the female hinge 31 is disposed on the inner side wall of the window jamb 1, and is fixedly connected to the window jamb 1.
One side of the first fixing block 312 and one side of the second fixing block 313 are arranged on the first mounting plate 311, the first fixing block 312 and the second fixing block 313 are arranged at intervals up and down, the first fixing block 312 is located above the second fixing block 313, the other sides of the first fixing block 312 and the second fixing block 313 are both provided with a first pin shaft hole 3101 which penetrates through, and the first pin shaft hole 3101 is vertically arranged.
The male hinge 32 includes: a second mounting plate 321 and a cylinder 322.
The second mounting plate 321 of the male hinge 32 is disposed on the outer sidewall of the window sash frame 2, and is fixedly connected to the window sash frame 2. The cylinder 322 is located at one side of the second mounting plate 321, the cylinder 322 is provided with a second pin shaft hole 3221, and the second pin shaft hole 3221 is also vertically arranged.
The height of the cylinder 322 of the male hinge 32 is less than the distance between the first fixing block 312 and the second fixing block 313 of the female hinge 31, the cylinder 322 is arranged between the first fixing block 312 and the second fixing block 313, the pin 33 passes through the first pin hole 3101 of the second fixing block 313 below and then passes through the second pin hole 3221 of the cylinder 322, and then the top end of the pin 33 passes through the first pin hole 3101 of the first fixing block 312 and is connected with the first fixing block 312 through the pin 34. The cylinder 322 of the male hinge 32 can rotate around the pin 33, so that the male hinge 32 is connected with the female hinge 31 in a rotating manner, the male hinge 32 and the window sash frame 2 can rotate around the pin 33, and the window sash is opened and closed.
Further, the window hinge mounting structure of building curtain wall in this embodiment, hinge 3 still includes: stainless steel shim 35.
The number of the stainless steel gaskets 35 is two, the two stainless steel gaskets 35 are sleeved on the pin shaft 33 and are respectively located between the cylinder 322 and the first fixing block 312 and between the cylinder 322 and the second fixing block 313, and the upper end and the lower end of the cylinder 322 of the male hinge 32 are respectively abutted against the stainless steel gaskets 35, so that smooth rotation of the male hinge 32 is ensured.
Further, in the window hinge mounting structure of the building curtain wall according to the embodiment, the first mounting plate 311 of the female hinge 31 is provided with a plurality of first mounting holes 3111, the side wall of the window frame 1 is provided with screw holes corresponding to the first mounting holes 3111, and the first screws 41 penetrate the first mounting holes 3111 of the first mounting plate 311 and are engaged with the screw holes of the window frame 1, so that the female hinge 31 is fixed to the window frame 1.
Further, in the window hinge mounting structure of the building curtain wall in this embodiment, the second mounting plate 321 of the hinge 32 is provided with a plurality of second mounting holes 3211, the side wall of the window sash frame 2 is provided with a plurality of threaded holes corresponding to the second mounting holes 3211, and the second screw 42 passes through the second mounting hole 3211 of the second mounting plate 321 and is engaged with the threaded hole of the window sash frame 2, so that the hinge 32 is fixed on the window sash frame 2.
Further, in the window hinge mounting structure of the building curtain wall in this embodiment, a first threaded hole is formed in a side wall of the first fixing block 312, the first threaded hole is horizontally disposed and perpendicular to the first pin hole 3101, a connecting hole is formed in a top end of the pin 33, and the connecting hole in the pin 33 corresponds to the first threaded hole in the first fixing block 312.
When the male hinge 32 is connected to the female hinge 31, the pin 33 passes through the first pin hole 3101 of the second fixing block 313 and the second pin hole 3221 of the cylinder 322, and then passes through the first pin hole 3101 of the first fixing block 312, the pin 34 is engaged with the first threaded hole of the first fixing block 312, and the pin 34 passes through the connecting hole of the pin 33, so that the top end of the pin 33 is fixed to the first fixing block 312, and the connection between the male hinge 32 and the female hinge 31 is completed.
Optionally, as shown in fig. 2, the window hinge mounting structure of the building curtain wall in this embodiment further includes: a first sealing rubber strip 51.
The first protruding edge 11 of the window frame 1 is provided with a first clamping groove 111, one side of the first sealing rubber strip 51 is embedded into the first clamping groove 111 of the first protruding edge 11, and when the window sash frame 2 is closed, the side wall of the rear end of the window sash frame 2 abuts against the first sealing rubber strip 51, so that the air tightness of the window sash when closed is ensured.
Optionally, the window hinge mounting structure of the building curtain wall in this embodiment further includes: and a second bead of sealant 52.
The outside of the second protruding limit 21 of the window sash frame 2 is provided with a second clamping groove 211, one side of the second sealing rubber strip 52 is embedded in the second clamping groove 211 of the second protruding limit 21, and when the window sash frame 2 is closed, the outside of the second sealing rubber strip 52 is abutted against the inner side wall of the window frame 1, so that the sealing performance of the window sash when the window sash is closed is ensured.
Optionally, the window hinge mounting structure of the building curtain wall in this embodiment further includes: and a third bead of sealant 53.
The side wall of the window frame 1 is provided with a third clamping groove 12, one side of the third sealing rubber strip 53 is embedded in the third clamping groove 12 of the window frame 1, and when the window sash frame 2 is closed, the third sealing rubber strip 53 is abutted against the outer side wall of the window sash frame 2, so that the air tightness of the window sash when closed is ensured.
Optionally, in the window hinge installation structure of the building curtain wall in this embodiment, the window frame 1 and the window sash frame 2 are made of aluminum alloy.
The pin 33 and the pin 34 are made of stainless steel.
In the present application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first feature or the second feature or indirectly contacting the first feature or the second feature through an intermediate.
Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lower level than the second feature.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. The utility model provides a building curtain's window hinge mounting structure which characterized in that includes: window frame, sash frame and hinge;
the window frame is fixed on the wall body, and a first protruding edge is arranged on the inner side of the window frame;
second protruding edges are arranged on two sides of the window sash frame;
the hinge is arranged on one side of the window sash frame and is positioned in a space enclosed by the window frame, the first protruding edge, the window sash frame and the second protruding edge;
the hinge includes: a female hinge and a male hinge;
the window frame is characterized in that the female hinge is arranged on the window frame, the male hinge is arranged on the window sash frame, the male hinge is rotatably connected with the female hinge, the male hinge is used for enabling the window sash frame to be opened or closed when rotating, and the hinge is shielded when the window sash frame is closed.
2. The window hinge mounting structure of an architectural curtain wall as set forth in claim 1, wherein said hinge further comprises: a pin shaft and a pin;
the female hinge includes: the mounting structure comprises a first mounting plate, a first fixing block and a second fixing block;
the first mounting plate is used for being connected with the window frame;
the first fixing block and the second fixing block are arranged on the first mounting plate at intervals, the first fixing block is positioned above the second fixing block, and the first fixing block and the second fixing block are provided with first pin shaft holes;
the public hinge includes: a second mounting plate and a cylinder;
the second mounting plate is used for being connected with the window sash frame, the cylinder is located on one side of the second mounting plate, and the cylinder is provided with a second pin shaft hole;
the cylinder is located between the first fixed block and the second fixed block, the pin shaft penetrates through the first pin shaft hole and the second pin shaft hole, the pin shaft is connected with the first fixed block through the pin, and the cylinder can rotate around the pin shaft.
3. The window hinge mounting structure of an architectural curtain wall as set forth in claim 2, wherein said hinge further comprises: a stainless steel gasket;
the stainless steel gasket is sleeved on the pin shaft and is positioned at the upper end and the lower end of the cylinder, and the stainless steel gasket is used for abutting against the cylinder.
4. The window hinge mounting structure of building curtain wall as claimed in claim 2, wherein the first mounting plate is provided with a first mounting hole, and the first mounting plate is connected to the window jamb by a first screw.
5. The window hinge mounting structure of building curtain wall as claimed in claim 2, wherein the second mounting plate is provided with a second mounting hole, and the second mounting plate is connected to the window sash frame by a second screw.
6. The window hinge mounting structure of the building curtain wall as claimed in claim 2, wherein the first fixing block is provided with a threaded hole, and the pin shaft is provided with a connecting hole;
the pin is engaged with the threaded hole and penetrates through the connecting hole, so that the pin shaft is connected with the first fixing block.
7. The window hinge mounting structure of the building curtain wall as claimed in claim 1, further comprising: a first sealing rubber strip;
the first protruding edge is provided with a first clamping groove, the first sealing rubber strip is arranged in the first clamping groove, and the first sealing rubber strip is used for abutting against the window sash frame when the window sash frame is closed.
8. The window hinge mounting structure of the building curtain wall as claimed in claim 1, further comprising: a second sealing rubber strip;
and a second clamping groove is formed in the second protruding edge, a second sealing rubber strip is arranged in the second clamping groove, and the second sealing rubber strip is used for abutting against the window frame when the window sash frame is closed.
9. The window hinge mounting structure of the building curtain wall as claimed in claim 1, further comprising: a third sealing rubber strip;
the window frame is provided with a third clamping groove, the third sealing rubber strip is arranged in the third clamping groove, and the third sealing rubber strip is used for abutting against the window sash frame when the window sash frame is closed.
10. The window hinge mounting structure of the building curtain wall as claimed in claim 2, wherein the window jamb and the sash frame are made of aluminum alloy;
the pin shaft and the pin are made of stainless steel.
CN202021070528.3U 2020-06-11 2020-06-11 Window hinge mounting structure of building curtain wall Active CN213269402U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021070528.3U CN213269402U (en) 2020-06-11 2020-06-11 Window hinge mounting structure of building curtain wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021070528.3U CN213269402U (en) 2020-06-11 2020-06-11 Window hinge mounting structure of building curtain wall

Publications (1)

Publication Number Publication Date
CN213269402U true CN213269402U (en) 2021-05-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021070528.3U Active CN213269402U (en) 2020-06-11 2020-06-11 Window hinge mounting structure of building curtain wall

Country Status (1)

Country Link
CN (1) CN213269402U (en)

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