A kind of opening type narrow frame curtain wall window system

Abstract

The present invention provides an opening type narrow frame curtain wall window system, including a building main body, a frame material, and a sash material; the frame material includes a side sash, a middle mullion, and a middle cross sash, the side sash is a rectangular frame structure, the two ends of the middle mullion are respectively connected to the top and bottom of the side sash, the two ends of the middle cross sash are respectively connected to the side of the side sash and the middle mullion through a first connecting member, the side sash, the middle mullion, and the middle cross sash enclose a first installation area and a second installation area; the sash material includes a fixed sash, the fixed sash is arranged in the second installation area and connected to the middle mullion through a second connecting member, the bottom end of the fixed sash is connected to the bottom of the side sash through a third connecting member; the building main body is connected to the side sash through a connecting structure. The overall structure of the present application is reasonable, and the overall installation efficiency is improved by the mutual cooperation of the first connecting member, the second connecting member, and the connecting structure, while improving the overall structural interchangeability, reducing alienated structures, and effectively reducing costs, and having good practicality.

Description

Technical Field

[0001] The invention relates to the technical field of curtain walls, and in particular to an opening type narrow frame curtain wall window system. Background Art

[0002] Curtain wall is the outer wall of a building. It is non-load-bearing and is hung up like a curtain, so it is also called "curtain wall". It is a lightweight wall with decorative effect commonly used in modern large and high-rise buildings. Curtain wall in the existing technology is usually used with aluminum alloy window system. However, since the curtain wall and aluminum alloy window system are designed separately, errors often accumulate from design to construction, resulting in installation effect that does not meet the requirements. It is necessary to find a way to forcibly assemble the curtain wall and aluminum alloy window system on site, which is time-consuming and laborious, and will also lead to material waste and cost increase. Summary of the invention

[0003] Based on this, in order to solve the problem that the connection and installation accuracy of the curtain wall and the aluminum alloy window system cannot meet the requirements, the present invention provides an opening type narrow frame curtain wall window system, and its specific technical solution is as follows:

[0004] An opening type narrow frame curtain wall window system, comprising a building body, frame material, and fan material;

[0005] The frame material includes a side stile, a middle vertical stile and a middle horizontal stile. The side stile is a rectangular frame structure. Two ends of the middle vertical stile are respectively connected to the top and bottom of the side stile. Two ends of the middle horizontal stile are respectively connected to the side of the side stile and the middle vertical stile through the first connecting member. The side stile, the middle vertical stile and the middle horizontal stile enclose a first installation area and a second installation area.

[0006] The fan material includes a movable fan and a fixed fan, the movable fan is arranged in the first installation area and connected to the side stile through a hinge, the fixed fan is arranged in the second installation area and connected to the middle vertical stile through a second connecting member; the bottom end of the fixed fan is connected to the bottom of the side stile through a third connecting member;

[0007] The building body is connected to the side stile via a connecting structure, and the curtain wall panel is connected to the connecting structure.

[0008] The above-mentioned opening-type narrow-frame curtain wall window system has a reasonable overall structure. The overall installation efficiency is improved by the mutual cooperation of the first connecting member, the second connecting member and the connecting structure. At the same time, the interchangeability of the overall structure is improved, the alienated structure is reduced, the cost is effectively reduced, and it has good practicality.

[0009] Further, the first connecting member includes a connecting member body, a first positioning structure, a second positioning structure, a first mounting hole and a second mounting hole, the first positioning structure and the second positioning structure are respectively arranged on both sides of the connecting member body, and the length direction of the first positioning structure and the length direction of the second positioning structure are perpendicular to each other; the first mounting hole is arranged on the connecting member body, the second mounting hole is arranged on the connecting member body, and the surface where the first mounting hole is located is not parallel to the surface where the second mounting hole is located.

[0010] Furthermore, a first guide groove is formed on a side of the connector body connected to the first positioning structure.

[0011] Furthermore, a second guide groove is formed on one side of the connector body connected to the second positioning structure.

[0012] Further, the second connecting member includes a base and a movable block assembly, the movable block assembly includes a movable block body, a snap-fit ​​arm, a limit platform and a positioning platform, the snap-fit ​​arm is connected to the movable block body, the limit platform and the positioning platform are both arranged at the bottom of the movable block body; the base is provided with a rotating hole, a limit groove and a positioning hole, the limit platform is adapted to the limit groove and is arranged in the limit groove, the positioning hole is adapted to the positioning platform, and the movable block body is rotatably connected to the base through an adjusting member passing through the rotating hole.

[0013] Furthermore, the movable block assembly also includes a buckling signal platform arranged on the movable block body.

[0014] Furthermore, the buckling signal platform is perpendicular to the buckling arm.

[0015] Further, the connection structure includes a compensation structure and a first thermal insulation strip, the compensation structure includes a compensation body and a connection part, the connection part is connected to the compensation body, and the first thermal insulation strip is connected to the connection part;

[0016] A first adapting portion is disposed on one end of the connecting portion away from the compensating body, and a second adapting portion is disposed on one end of the thermal insulation strip away from the compensating body, and the first adapting portion matches the second adapting portion.

[0017] Further, the movable sash and the fixed sash both include a buckle strip and a sash outer profile, the buckle strip includes a first connecting plate and a second connecting plate, one end of the first connecting plate is vertically connected to one end of the second connecting plate, the other end of the first connecting plate is provided with a first mounting portion, a first clamping arm is connected to a side of the first connecting plate close to the second connecting plate, the other end of the second connecting plate is connected to a second clamping arm, and a limited position cavity is formed between the first clamping arm and the second clamping arm; the sash outer profile includes an outer profile body, a first extension portion and a second extension portion, the first extension portion and the second extension portion are connected to the same side of the outer profile body, the first extension portion and the second extension portion are both provided in the limiting cavity, the first extension portion abuts against the first clamping arm, and the second extension portion abuts against the second clamping arm.

[0018] Furthermore, the movable fan and the fixed fan each include a fan inner profile and a heat insulation strip, and the fan outer profile is connected to the fan inner profile via a second heat insulation strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention can be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily drawn to scale, but the emphasis is placed on illustrating the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0020] Figure 1 It is a structural schematic diagram of an opening type narrow frame curtain wall window system in one embodiment of the present invention;

[0021] Figure 2 This is one of the schematic diagrams of the assembly structure of the side stile / middle vertical stile and the middle horizontal stile of an opening type narrow frame curtain wall window system in one embodiment of the present invention;

[0022] Figure 3 It is a structural schematic diagram of a first connecting member of an opening type narrow frame curtain wall window system in one embodiment of the present invention;

[0023] Figure 4 This is a second schematic diagram of the assembly structure of the side stile / middle vertical stile and the middle horizontal stile of an opening type narrow frame curtain wall window system in one embodiment of the present invention;

[0024] Figure 5 This is one of the partial structural schematic diagrams of an opening type narrow frame curtain wall window system in one embodiment of the present invention;

[0025] Figure 6 It is a structural schematic diagram of a second connecting member of an opening type narrow frame curtain wall window system in one embodiment of the present invention;

[0026] Figure 7It is a partial structural schematic diagram of a movable sash / fixed sash of an opening-type narrow-frame curtain wall window system in one embodiment of the present invention;

[0027] Figure 8 This is a schematic structural diagram of a buckle strip of an opening-type narrow-frame curtain wall window system in one embodiment of the present invention;

[0028] Fig. 9 It is a structural schematic diagram of a sash outer profile of an opening type narrow frame curtain wall window system in one embodiment of the present invention;

[0029] Fig.10 This is a second partial structural schematic diagram of an opening-type narrow-frame curtain wall window system in one embodiment of the present invention;

[0030] Fig.11 It is a schematic diagram of the assembly structure of the connection structure and the side stile of an opening type narrow frame curtain wall window system in one embodiment of the present invention;

[0031] Fig.12 It is a structural schematic diagram of a compensation body of an opening-type narrow-frame curtain wall window system in one embodiment of the present invention;

[0032] Fig.13 This is a schematic structural diagram of a second heat insulation strip of an opening-type narrow-frame curtain wall window system in one embodiment of the present invention;

[0033] Fig.14 It is a structural schematic diagram of a third connecting member of an opening type narrow frame curtain wall window system in one embodiment of the present invention;

[0034] Fig.15 The present invention is a schematic diagram of the assembly structure of fixed sashes and side stiles of an opening-type narrow-frame curtain wall window system in one embodiment of the present invention.

[0035] Description of reference numerals:

[0036] 1. Building body; 21. Side stile; 22. Middle vertical stile; 23. Middle horizontal stile; 241. First profile body; 242. Connection hole; 243. First glue injection hole; 244. Second glue injection hole; 251. Second profile body; 252. First cantilever; 253. Second cantilever; 31. Movable sash; 32. Fixed sash; 321. Snap-fit ​​groove; 41. First connecting member; 411. Connecting member body; 412. First positioning structure; 413. Second positioning structure Position structure; 414, first mounting hole; 415, second mounting hole; 416, first guide groove; 417, second guide groove; 42, second connecting piece; 421, base; 4211, rotating hole; 4212, limiting groove; 4213, positioning hole; 4214, auxiliary hole; 4215, convex strip; 422, movable block assembly; 4221, movable block body; 4222, buckling arm; 4223, limiting platform; 4224, positioning platform; 42 25. Snap-on signal platform; 423. Adjustment member; 43. Connection structure; 431. Compensation structure; 4311. Compensation body; 4312. Connection part; 4313. First adaptation part; 4314. Installation groove; 4315. Installation cavity; 432. First insulation strip; 4321. Second adaptation part; 4322. Protrusion; 44. Third connection member; 441. Installation plate; 442. Support block; 51. Fan outer profile; 511. Outer profile main body Body; 512, first extension part; 513, second extension part; 52, buckle strip; 521, first connecting plate; 522, second connecting plate; 523, first clamping arm; 524, second clamping arm; 525, limiting cavity; 526, first mounting part; 527, first rubber strip; 53, inner side profile of fan; 531, second mounting part; 532, second rubber strip; 54, second insulation strip; 6, glass; 7, caulking material; 8, sealing member; 9, curtain wall panel. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with its embodiments. It should be understood that the specific implementation methods described herein are only used to explain the present invention and do not limit the protection scope of the present invention.

[0038] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0039] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0040] The “first” and “second” mentioned in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.

[0041] like Figure 1-15 As shown, an opening type narrow frame curtain wall window system in one embodiment of the present invention comprises a building body 1, a frame material, and a fan material;

[0042] The frame material includes a side stile 21, a middle vertical stile 22 and a middle horizontal stile 23. The side stile 21 is a rectangular frame structure. Two ends of the middle vertical stile 22 are respectively connected to the top and bottom of the side stile 21. Two ends of the middle horizontal stile 23 are respectively connected to the side of the side stile 21 and the middle vertical stile 22 through the first connecting member 41. The side stile 21, the middle vertical stile 22 and the middle horizontal stile 23 enclose a first installation area and a second installation area.

[0043] The fan material includes a movable fan 31 and a fixed fan 32. The movable fan 31 is arranged in the first installation area and is movably connected to the side stile 21, the middle vertical stile 22 and the middle horizontal stile 23 through a hinge; the fixed fan 32 is arranged in the second installation area and is respectively connected to the side of the side stile 21 and the middle vertical stile 22 through a second connecting member 42; the bottom end of the fixed fan 32 is connected to the bottom of the side stile through a third connecting member;

[0044] The building body 1 is connected to the side frame 21 via a connecting structure 43 .

[0045] Specifically, a plurality of the middle vertical bars 22 and the middle horizontal bars 23 may be provided in the side bars 21 to form a plurality of installation areas to realize multi-panel division, and a large-sized fixed fan 32 may be provided between two of the middle vertical bars 22 to obtain high permeability.

[0046] The movable door 31 is movably connected to the side stiles 21, the middle vertical stiles 22 and the middle horizontal stiles 23 through hinges, which is a common method used by those skilled in the art and will not be described in detail herein.

[0047] The above-mentioned opening-type narrow-frame curtain wall window system has a reasonable overall structure. The overall installation efficiency is improved by the mutual cooperation of the first connecting member 41, the second connecting member 42 and the connecting structure 43. At the same time, the overall structural interchangeability is improved, the alienated structure is reduced, the cost is effectively reduced, and it has good practicality.

[0048] In one embodiment, the first connecting member 41 includes a connecting member body 411, a first positioning structure 412, a second positioning structure 413, a first mounting hole 414 and a second mounting hole 415, the first positioning structure 412 and the second positioning structure 413 are respectively arranged on both sides of the connecting member body 411, and the length direction of the first positioning structure 412 and the length direction of the second positioning structure 413 are perpendicular to each other; the first mounting hole 414 is arranged on the connecting member body 411, and the second mounting hole 415 is arranged on the connecting member body 411, and the surface where the first mounting hole 414 is located is not parallel to the surface where the second mounting hole 415 is located.

[0049] The above-mentioned first connecting member 41 can be directly positioned and installed through the mutual cooperation and limitation of the first positioning structure 412 and the second positioning structure 413 which are designed to be perpendicular to each other. In addition to playing a normal supporting role, it can also withstand loads in non-supporting directions and transfer the loads to the structural profiles, thereby avoiding failure caused by weakening of the connection after long-term use, and has good practicality.

[0050] Specifically, in one embodiment, the connector body 411 is a hexahedral columnar structure, and the connector body 411 includes a top surface, a bottom surface, a first side surface, a second side surface, a third side surface, and a fourth side surface, wherein the first side surface is opposite to the second side surface, and the third side surface is opposite to the fourth side surface;

[0051] The first positioning structure 412 is a plate-shaped structure and is connected to the first side surface. Both ends of the first positioning structure 412 extend outward from the first side surface by a certain length.

[0052] The second positioning structure 413 is a hook-shaped structure and is connected to the second side surface. The second positioning structure 413 extends outward from the second side surface by a certain length in a direction away from the top surface.

[0053] The top surface is connected to a fixing portion, the first mounting hole 414 is formed on the fixing portion, the first mounting hole 414 may be a blind hole formed on both sides of the fixing portion, or may be a through hole that penetrates the entire portion, and both end surfaces of the fixing portion are flush with the third side surface and the fourth side surface respectively;

[0054] The second mounting hole 415 is opened on the top surface and penetrates to the bottom surface, and the second mounting hole 415 and the fixing portion do not interfere with each other; preferably, there is more than one second mounting hole 415 .

[0055] The fixing portion is designed to protrude from the top surface, which can save materials and reduce costs.

[0056] In one embodiment, the connector body 411 , the first positioning structure 412 , the second positioning structure 413 , and the fixing portion are integrally formed.

[0057] In one embodiment, the first positioning structure 412 includes a first extension portion and a second extension portion both connected to the connector body 411, and the first extension portion and the second extension portion are on the same straight line. The first extension portion and the second extension portion can be an integrally formed structure or a separate structure. In the preferred embodiment, the first extension portion and the second extension portion are integrally formed, which can ensure the strength of the first positioning structure 412 and can also play a certain anti-bending role.

[0058] In one embodiment, the first extension portion and the second extension portion are symmetrical with respect to a central plane of the connector body 411 that is perpendicular to the length direction of the first positioning structure 412. This design can ensure that the first positioning structure 412 is subjected to balanced force.

[0059] In one embodiment, the second positioning structure 413 includes a first component, an auxiliary connecting portion and a second component, one end of the first component is connected to the connector body 411, and the other end of the first component is connected to the second component through the auxiliary connecting portion.

[0060] In one embodiment, the first component is parallel to the second component.

[0061] The first component part, the auxiliary connecting part and the second component part form the hook-shaped structure for hooking with the profile structure to achieve precise positioning.

[0062] In one embodiment, a first guide groove 416 is formed on the first side surface.

[0063] The first guide groove 416 includes a first guide endpoint, a first main flow channel, and a second guide endpoint that are connected in sequence, the first guide endpoint is arranged on the third side, the first main flow channel is horizontally arranged on the first side, and the second guide endpoint is arranged on the fourth side.

[0064] In one embodiment, the second side surface is provided with a second guide groove 417. Specifically, the second guide groove 417 includes a third guide end point, a second main flow channel, and a fourth guide end point which are connected in sequence, the third guide end point is arranged on the third side surface, the second main flow channel is arranged horizontally on the second side surface, and the fourth guide end point is arranged on the fourth side surface; the third guide end point and the fourth guide end point are also respectively connected to a connection groove arranged toward the ground.

[0065] Through the design of the above-mentioned guide grooves, it is possible to provide a flow channel space for the corner glue and increase the connection area between the corner glue and the connecting part body 411 and the profile structure.

[0066] In one embodiment, the middle horizontal stile 23 includes a first profile body 241 and a cavity arranged in the first profile body 241, the first profile body 241 is provided with a first avoidance position adapted to the second profile, and the first profile body 241 is provided with a second avoidance position adapted to the second positioning structure; the side stile 21 and the middle vertical stile 22 both include a second profile body 251, a first cantilever 252 and a second cantilever 253, the first cantilever 252 and the second cantilever 253 are perpendicular to each other and are respectively connected to the second profile body 251; the first positioning structure 412 is connected to the first cantilever 252, the second positioning structure 413 is connected to the second cantilever 253, and the first connecting member 41 is connected to the cavity.

[0067] Specifically, a groove is formed on the first cantilever 252 , and the first positioning structure 412 is fitted and connected in the groove; and the second positioning structure 413 is hooked to the second cantilever 253 .

[0068] In one embodiment, the middle crossbar 23 is provided with a connection hole 242 adapted to the first mounting hole 414. The first connecting member 41 is fastened to the middle crossbar 23 by passing a fastening pin through the connection hole 242 and the first mounting hole 414 in sequence.

[0069] In one embodiment, the middle cross bar 23 is provided with a first glue injection hole 243 and a second glue injection hole 244 respectively matched with the first guide groove 416 and the second guide groove 417. By injecting corner glue into the first glue injection hole 243 and the second glue injection hole 244, the corner glue flows along the first guide groove 416 and the second guide groove 417 respectively until filling the gap between the first connecting member 41 and each profile. After the corner glue is cured, the connection strength between the first connecting member 41 and each profile can be effectively improved.

[0070] In one embodiment, the second connecting member 42 includes a base 421 and a movable block assembly 422, the movable block assembly 422 includes a movable block body 4221, a snap-fit ​​arm 4222, a limit platform 4223 and a positioning platform 4224, the snap-fit ​​arm 4222 is connected to the movable block body 4221, the limit platform 4223 and the positioning platform 4224 are both arranged at the bottom of the movable block body 4221; the base 421 is provided with a rotating hole 4211, a limit groove 4212 and a positioning hole 4213, the limit platform 4223 is adapted to the limit groove 4212 and is arranged in the limit groove 4212, the positioning hole 4213 is adapted to the positioning platform 4224, and the movable block body 4221 is rotatably connected to the base 421 through the adjusting member 423 passing through the rotating hole 4211.

[0071] Specifically, the base 421 includes a mounting surface and a connecting surface that are relatively arranged. The depth direction of the rotating hole 4211, the limiting groove 4212 and the positioning hole 4213 is perpendicular to the mounting surface. The movable block body 4221 is connected to the mounting surface. The movable block body 4221 is a rotating body structure. A countersunk hole is opened in the middle of the movable block body 4221. The adjusting member 423 passes through the countersunk hole and the rotating hole 4211 in sequence to connect the movable block body 4221 and the base 421. The limiting groove 4212 is an arc-shaped through groove, or an arc-shaped and non-through groove.

[0072] The above-mentioned second connecting member 42, through the split design of the base 421 and the movable block assembly 422 and the connection between the frame and the sash through the connecting member, can effectively adjust the distance that the movable block assembly 422 extends out of the base 421, thereby compensating for the manufacturing error of the aluminum alloy window system. No nailing is required, and direct positioning and installation can be carried out to reduce installation errors. At the same time, the steps of window sash installation are reduced, and installation efficiency is improved, which has good practicality.

[0073] In one embodiment, convex strips 4215 are provided on both sides of the mounting surface.

[0074] In one embodiment, the adjusting member 423 is a bolt, and the rotating hole 4211 has an internal thread. Preferably, the tail of the bolt is formed by stamping so that the diameter of the tail is larger than the inner diameter of the rotating hole 4211, thereby preventing the movable block assembly 422 from being separated from the base 421 and ensuring that it will not be lost during transportation. This design ensures that after the connecting member is installed in the profile, the extension distance of the movable block assembly 2 can be adjusted to adapt to frames and sashes of different sizes.

[0075] In one embodiment, the length of the adjusting member 423 is less than the height of the movable block assembly 422 plus the thickness of the base 421. This design can prevent the adjusting member 423 from bottoming out during the adjustment process.

[0076] In one embodiment, the base 421 is further provided with an auxiliary hole 4214. Preferably, the depth direction of the auxiliary hole 4214 is perpendicular to the mounting surface, and two auxiliary holes 4214 are provided.

[0077] In one embodiment, a jackscrew is connected to the auxiliary hole 4214. The jackscrew is screwed into the auxiliary hole 4214 so that the base is connected to the profile to limit the displacement of the base 421 in the profile.

[0078] In one embodiment, the limiting groove 4212 is a quarter-circle ring. There are two limiting grooves 4212 arranged around the rotating hole 4211, and one limiting groove 4212 can overlap with the other limiting groove 4212 after rotating 180° around the rotating hole 4211.

[0079] In one embodiment, the positioning hole 4213 is disposed at one end of the limiting slot 4212. Preferably, there are two positioning holes 4213, which are respectively disposed at the same end of the two limiting slots 4212; the centers of the two positioning holes 4213, the centers of the two auxiliary holes 4214, and the center of the rotating hole 4211 are all on the same straight line, and the buckling arm 4222 is perpendicular to the straight line.

[0080] The design of the two symmetrical structures can facilitate the direction change of the movable block assembly 422 . Even if the base 421 is installed in a wrong direction, the installation can still be corrected by changing the direction of the movable block assembly 422 .

[0081] Optionally, in one embodiment, the limiting groove 4212 can also be a single ring arranged around the rotating hole 4211, and its angle can be selected to be three-quarters of a circle or one-half of a circle, and the positioning hole 4213 is adaptively arranged on the limiting groove 4212.

[0082] In one embodiment, the movable block assembly 422 further includes a buckle signal platform 4225 disposed on the movable block body 4221. Specifically, the buckle signal platform 4225 is a boss disposed on both sides of the countersunk hole.

[0083] In one embodiment, the buckle signal platform 4225 is perpendicular to the buckle arm 4222. Through the buckle signal platform 4225, it is possible to visually observe whether the buckle arm 4222 that is blocked during the installation process is buckled in place.

[0084] In one embodiment, a cavity with an opening is provided on the side stile 21 and the middle vertical stile 22, the base 421 of the second connecting member 42 is provided in the cavity with the opening, the movable block assembly 422 of the second connecting member 42 extends out of the cavity through the opening, the straight line where the center of the positioning hole 4213, the center of the auxiliary hole 4214 and the center of the rotating hole 4211 of the second connecting member 42 connected to the side stile 21 are located is parallel to the length direction of the side stile 21, and the straight line where the center of the positioning hole 4213, the center of the auxiliary hole 4214 and the center of the rotating hole 4211 of the second connecting member 42 connected to the middle vertical stile 22 are located is parallel to the length direction of the middle vertical stile 22.

[0085] Specifically, the connecting surface is opposite to the bottom surface of the cavity, the convex strip 4215 abuts against two sides of the opening of the cavity, and the opening of the cavity is bent inward to form a hook portion for cooperating with the convex strip 4215.

[0086] In one embodiment, a snap-fitting groove 321 adapted to the snap-fitting arm 4222 of the movable block assembly 422 is formed on the fixed fan 32 .

[0087] In one of the embodiments, when closed, the snap-fit ​​arm 4222 of the movable block assembly 422 overlaps the snap-fit ​​groove 321 of the fixed sash 32, at which time the positioning platform 4224 cooperates with the positioning hole 4213, and at the same time, the snap-fit ​​signal platform 4225 is not blocked by other accessories of the aluminum alloy window system to reach the preset position and can be observed.

[0088] In one embodiment, the third connecting member 44 includes a vertically arranged mounting plate and a support block connected to the mounting plate, the mounting plate is fixedly connected to the bottom side of the side frame 21 facing the outdoors by screws, the support block is located on the side of the mounting plate facing the outdoors, the portion of the support block connected to the mounting plate abuts against the fixed sash 32, and is limited by the support block to prevent the fixed sash 32 from moving toward the outdoors.

[0089] In one embodiment, the connection structure 43 includes a compensation structure 431 and a first thermal insulation strip 432. The compensation structure 431 includes a compensation body 4311 and a connection portion 4312. The connection portion 4312 is connected to the compensation body 4311. The first thermal insulation strip 432 is connected to the connection portion 4312.

[0090] A first adapting portion 4313 is disposed on one end of the connecting portion 4312 away from the compensating body 4311 , a second adapting portion 4321 is disposed on one end of the first thermal insulation strip 432 away from the compensating body 4311 , and the first adapting portion 4313 matches the second adapting portion 4321 .

[0091] The above-mentioned connection structure 43 can compensate for the connection gap between the curtain wall and the aluminum alloy window system, reduce the alienated structure of the aluminum alloy doors and windows, thereby effectively improving the interchangeability and uniformity of the aluminum alloy window system and the curtain wall and the systematic nature of the aluminum alloy doors and windows, avoiding excessive alienated structures leading to cost increases, and at the same time facilitate subsequent disassembly and maintenance, and has good practicality.

[0092] In one embodiment, the cross-section of the connecting portion 4312 is a long strip structure, the compensation body 4311 is a rectangular structure, the connecting portion 4312 is connected to the short side of the compensation body 4311 and is not flush with the long side of the compensation body 4311, and an installation groove 4314 is opened on the compensation body 4311, and a functional part is installed in the installation groove 4314, and the functional part includes a water-repellent rubber strip for waterproof sealing.

[0093] In one embodiment, the first thermal insulation strip 432 is adapted to the connecting portion 4312 and is arranged in close contact with the connecting portion 4312, and the cross-section of the first thermal insulation strip 432 is a long strip structure. The first thermal insulation strip 432 can be abutted against the compensation body 4311 or leave a gap between the first thermal insulation strip 432 and the compensation body 4311. The first thermal insulation strip 432 is fixedly connected to the connecting portion 4312 by fasteners.

[0094] In one embodiment, the first adapting portion 4313 is a protrusion structure, the first adapting portion 4313 and the connecting portion 4312 are integrally formed and extend in a direction away from the mounting groove 4314, and a mounting cavity 4315 is formed between the first adapting portion 4313, the connecting portion 4312 and the short side of the compensation body 4311.

[0095] In one embodiment, the second adapting portion 4321 is a convex structure. The second adapting portion 4321 is integrally formed with the first thermal insulation strip 432 and extends in a direction away from the installation groove 4314 .

[0096] In one embodiment, a plurality of protrusions 4322 are provided at intervals on the first thermal insulation strip 432. Preferably, a protrusion 4322 is also provided on the second adapting portion 4321, and the protrusions 4322 on the second adapting portion 4321 and the protrusions 4322 on the first thermal insulation strip 432 form a third avoidance position at the corner where the first thermal insulation strip 432 and the second adapting portion 4321 are connected, which can avoid unnecessary interference when the first thermal insulation strip 432 is connected to the connecting portion 4312. At the same time, each protrusion can reduce the transfer of heat to form a thermal insulation effect.

[0097] In one embodiment, a fourth avoidance position with the same spacing is formed between each protrusion 4322 on the first thermal insulation strip 432. This design can reduce the material of the first thermal insulation strip 432 while ensuring that the thermal insulation performance and overall strength of the first thermal insulation strip 432 are not reduced. The fourth avoidance position can glue the connection portion 4312 and the first thermal insulation strip 432 together by sealant without using fasteners to form a fastened connection.

[0098] In one embodiment, the protrusion 4322 faces the connecting portion 4312. Preferably, the protrusion 4322 abuts against the connecting portion 4312.

[0099] In one embodiment, an end surface of the first adapting portion 4313 away from the connecting portion 4312 is flush with a side surface of the compensation body 4311 .

[0100] In one embodiment, an end surface of the second adapting portion 4321 away from the first thermal insulation strip 432 is flush with an end surface of the first adapting portion 4313 away from the connecting portion 4312 .

[0101] The above-mentioned flat end face design can effectively avoid unnecessary interference.

[0102] The curtain wall panel 9 and the side frame 21 are connected by the connecting structure 43, which can be perfectly combined with the surrounding materials and structures to form a good transition, thereby effectively improving the appearance of the curtain wall and doors and windows. The frame and the fan have a large overlap both indoors and outdoors, so as to achieve a small visible surface and a transparent effect. The width of the frame and fan in the wind pressure direction is increased, the strength of the connecting parts is strengthened, the large panel is divided, and the transparency is guaranteed; and because the rigid connection between the frame material and the curtain wall is avoided, the adjustment range during installation is larger, which can save time and effort.

[0103] In one embodiment, the connecting portion 4312, the first thermal insulation strip 432 and the frame material are fixedly connected in sequence.

[0104] In one embodiment, the first adapting portion 4313 and the second adapting portion 4321 of the compensation structure 431 are arranged toward the building body 1 .

[0105] Specifically, the connecting portion 4312 is provided with a first through hole, the second avoidance position on the first heat-insulating strip 432 is provided with a second through hole adapted to the first through hole, the frame material is provided with a third through hole adapted to the first through hole and the second through hole, and the connecting portion 4312 and the first heat-insulating strip 432 are fixedly connected to the frame material by fasteners that pass through the first through hole, the second through hole, and the third through hole in sequence. Preferably, the fastener is a screw, the head of the screw is located in the installation cavity 4315, and the length of the first adapting portion 4313 is greater than the length of the head of the screw, so that the design can cover the screw and avoid unnecessary interference caused by the exposure of the head of the screw. In the specific connection process, the fastener passes through the first through hole and is screwed into the first thermal insulation strip 432 and the side rail 21 in sequence, and during the screwing-in process, the second through hole is opened on the first thermal insulation strip 432, the third through hole is opened on the side rail 21, and the connecting part 4312, the first thermal insulation strip 432 and the side rail 21 are fixed during the screwing-in process.

[0106] Through the above design, the compensation structure 431 for adapting to different curtain walls is added to the standardized frame material, and the frame material and the panel are designed as an integrated system. The matching error between the system and the curtain wall is reduced by the additional compensation structure 431, which can reduce the design difficulty and cost of the frame material.

[0107] In one embodiment, the compensation body 4311 of the compensation structure 431 is fixedly connected to the frame material by a sealant. This design improves the overall waterproofness and sealing performance.

[0108] In one embodiment, the building main body 1 is connected to the compensation structure 431 and the side stile 21 respectively by screws, and the gap filling material 7 is filled between the building main body 1, the compensation structure 431 and the side stile 21. The leveling design of the first adapting part 4313 and the second adapting part 4321 can ensure that the upper end faces of the compensation structure 431 are consistent, which is convenient for leveling the compensation structure 431 with the building main body 1. The leveling can adjust the position of the frame material by a pad, and after the position is determined, the building main body and the compensation structure 431 are connected by screws and the gap filling material 7 is filled between the building main body 1 and the compensation structure 431 to achieve the effect of sealing and fixing the connection. Since the gap filling material 7 has high connection strength and good sealing after curing, it only needs to apply a layer of sealant on the periphery, and no additional filling materials such as foam rods are needed.

[0109] In one embodiment, the compensation body 4311 of the compensation structure 431 faces outdoors on one side away from the connection part 4312, and this side can be connected to the curtain wall panel 9 through a seal 8 and fillers such as foam rods. The curtain wall panel 9 includes a curtain wall aluminum plate or stone, thereby increasing the overall aesthetics without affecting the visible surface of the frame material and the panel.

[0110] The sealing material 7 is a commonly used technical means in the art and will not be described in detail here.

[0111] In one embodiment, the movable sash 31 and the fixed sash 32 both include a buckle strip 52 and a sash outer profile 51, the buckle strip 52 includes a first connecting plate 521 and a second connecting plate 522, one end of the first connecting plate 521 is vertically connected to one end of the second connecting plate 522, the other end of the first connecting plate 521 is provided with a first mounting portion 526, the first connecting plate 521 is connected to a first clamping arm 523 on one side close to the second connecting plate 522, the other end of the second connecting plate 522 is connected to a second clamping arm 524, the A limiting cavity 525 is formed between the first clamp arm 523 and the second clamp arm 524; the fan outer profile 51 includes an outer profile body 511, a first extension portion 512 and a second extension portion 513, the first extension portion 512 and the second extension portion 513 are connected to the same side of the outer profile body 511, the first extension portion 512 and the second extension portion 513 are both arranged in the limiting cavity 525, the first extension portion 512 abuts against the first clamp arm 523, and the second extension portion 513 abuts against the second clamp arm 524.

[0112] Specifically, the first connecting plate 521 is parallel or substantially parallel to the visible surface of the glass 6, and a limiting cavity 525 having an opening is enclosed and formed between the first clamping arm 523, the portion of the first connecting plate 521 between the first clamping arm 523 and the second connecting plate 522, the second connecting plate 522, and the second clamping arm 524;

[0113] The first extension portion 512 extends outward from the outer profile body 511 and is bent at a certain angle, and the length of the first extension portion 512 is longer than the length of the second extension portion 513;

[0114] The second connecting plate 522 is formed with a groove on one side of the limiting cavity 525 , and the groove can provide a certain margin to facilitate the first extension portion 512 and the second extension portion 513 to extend into the limiting cavity 525 and not to fall off easily after being fully extended.

[0115] In one embodiment, the second clamping arm 524 is parallel to the first connecting plate 521 .

[0116] In one embodiment, a hook is formed on one end of the second clamping arm 524 away from the second connecting plate 522 and extending toward the first connecting plate 521. Preferably, a hook is formed on the second extension portion 513 to match the hook so as to hook each other.

[0117] In one embodiment, the first clamping arm 523 is parallel to the second connecting plate 522 .

[0118] In one embodiment, the fan profile further includes a fan inner profile 53 and a second thermal insulation strip 54, and the fan outer profile 51 is connected to the fan inner profile 53 through the second thermal insulation strip 54. Specifically, the fan inner profile 53, the second thermal insulation strip 54 and the fan outer profile 51 are integrally formed by a toothed strip-through process. The toothed strip-through process is a conventional method in the art and will not be described in detail herein.

[0119] In one of the embodiments, a second mounting portion 531 is provided on the inner side profile 53 of the sash.

[0120] In one embodiment, a first rubber strip 527 is connected to the first mounting portion 526 , and a second rubber strip 532 is connected to the second mounting portion 531 .

[0121] In one embodiment, the first adhesive strip 527 and the second adhesive strip 532 are respectively connected to two sides of the curtain wall glass 6 .

[0122] In one of the embodiments, the present invention further provides a curtain wall, including the curtain wall glass 6 installation structure.

[0123] In one of the embodiments, the curtain wall further comprises a frame profile, and the frame profile is connected to the fan profile.

[0124] Working principle: Clamp arms are designed on the buckle strip 52 and the inner profile 53 of the sash. During installation, first connect the rubber strip to the second mounting portion 531, and then install the glass 6 on the corresponding position of the inner profile 53 of the sash, the glass 6 abuts against the second rubber strip 532, and then the first extension portion 512 and the second extension portion 513 are sequentially extended into the limiting cavity 525 and respectively abut against the first clamp arm 523 and the second clamp arm 524 to limit and fix them, so that the buckle strip 52 is buckled with the outer profile 51 of the sash. At this time, the buckle strip 52 and the glass 6 are preliminarily fixed, and then the first rubber strip 527 is connected to the first mounting portion 526 to fill the gap between the buckle strip 52 and the glass 6, and the limiting and fixing are performed by extrusion and stretching; if the glass 6 needs to be replaced, it is only necessary to remove the rubber strips around the glass 6, and then remove the corresponding buckle strip 52.

[0125] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0126] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. An opening type narrow frame curtain wall window system, characterized in that: Including building main body, frame materials, fan materials and curtain wall panels; The frame material includes a side stile, a middle vertical stile and a middle horizontal stile. The side stile is a rectangular frame structure. Two ends of the middle vertical stile are respectively connected to the top and bottom of the side stile. Two ends of the middle horizontal stile are respectively connected to the side of the side stile and the middle vertical stile through a first connecting member. The side stile, the middle vertical stile and the middle horizontal stile enclose a first installation area and a second installation area. The fan material includes a movable fan and a fixed fan, the movable fan is arranged in the first installation area and connected to the side stile through a hinge, the fixed fan is arranged in the second installation area and connected to the middle vertical stile through a second connecting member; the bottom end of the fixed fan is connected to the bottom of the side stile through a third connecting member; The building body is connected to the side stile via a connecting structure, and the curtain wall panel is connected to the connecting structure; the second connecting member includes a base and a movable block assembly, and the movable block assembly includes a movable block body, a buckling arm, a limit platform and a positioning platform, the buckling arm is connected to the movable block body, and the limit platform and the positioning platform are both arranged at the bottom of the movable block body; the base is provided with a rotating hole, a limit groove and a positioning hole, the limit platform is adapted to the limit groove and is arranged in the limit groove, the positioning hole is adapted to the positioning platform, and the movable block body is rotatably connected to the base through an adjusting member passing through the rotating hole; The first connecting member includes a connecting member body, a first positioning structure and a second positioning structure; the first positioning structure and the second positioning structure are respectively arranged on two sides of the connecting member body.

2. The opening type narrow frame curtain wall window system according to claim 1, characterized in that: The first connecting member also includes a first mounting hole and a second mounting hole; the length direction of the first positioning structure is perpendicular to the length direction of the second positioning structure; the first mounting hole is arranged on the connecting member body, the second mounting hole is arranged on the connecting member body, and the surface where the first mounting hole is located is not parallel to the surface where the second mounting hole is located.

3. The opening type narrow frame curtain wall window system according to claim 2, characterized in that: A first guide groove is formed on one side of the connecting member body connected to the first positioning structure.

4. The opening type narrow frame curtain wall window system according to claim 2, characterized in that: A second guide groove is formed on one side of the connecting member body connected to the second positioning structure.

5. The opening type narrow frame curtain wall window system according to claim 1, characterized in that: The movable block assembly also includes a buckling signal platform arranged on the movable block body.

6. The opening type narrow frame curtain wall window system according to claim 5, characterized in that: The buckling signal platform is perpendicular to the buckling arm.

7. The opening type narrow frame curtain wall window system according to claim 1, characterized in that: The connection structure comprises a compensation structure and a first heat-insulating strip, the compensation structure comprises a compensation body and a connection part, the connection part is connected to the compensation body, and the first heat-insulating strip is connected to the connection part; A first adapting portion is disposed on one end of the connecting portion away from the compensating body, and a second adapting portion is disposed on one end of the thermal insulation strip away from the compensating body, and the first adapting portion matches the second adapting portion.

8. The opening type narrow frame curtain wall window system according to claim 1, characterized in that: The movable sash and the fixed sash both include a buckle strip and a sash outer profile, the buckle strip includes a first connecting plate and a second connecting plate, one end of the first connecting plate is vertically connected to one end of the second connecting plate, the other end of the first connecting plate is provided with a first mounting portion, a first clamping arm is connected to a side of the first connecting plate close to the second connecting plate, the other end of the second connecting plate is connected to a second clamping arm, and a limited position cavity is formed between the first clamping arm and the second clamping arm; the sash outer profile includes an outer profile body, a first extension portion and a second extension portion, the first extension portion and the second extension portion are connected to the same side of the outer profile body, the first extension portion and the second extension portion are both provided in the limiting cavity, the first extension portion abuts against the first clamping arm, and the second extension portion abuts against the second clamping arm.

9. The opening type narrow frame curtain wall window system according to claim 8, characterized in that: The movable fan and the fixed fan both further include a fan inner profile and a heat insulation strip, and the fan outer profile is connected to the fan inner profile via a second heat insulation strip.

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