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CN-121976732-A - Foldable multifunctional outer window

CN121976732ACN 121976732 ACN121976732 ACN 121976732ACN-121976732-A

Abstract

The application relates to the field of building doors and windows, and discloses a foldable multifunctional outer window which comprises a main frame, wherein a main window hinge is fixedly connected to the bottom end of the inner side wall of the main frame, a main window body is fixedly connected to the hinge end of the main window hinge, sun visors can be unfolded and folded on the upper side and the lower side of the main window body through multi-angle opening and closing hinge assemblies, and the multi-angle opening and closing hinge assemblies are used for achieving multi-angle unfolding of the sun visors to open and close the window, ventilation and sun shading and solar irradiation. Through the multi-connecting rod linkage structure design of the multi-angle opening and closing hinge assembly, the flexibility and the adaptability of the outer window working condition switching are greatly optimized, and the defects of limited adjustment of the sunshade angle and poor linkage stability of the existing composite outer window are effectively overcome. By means of the cooperative linkage of the short connecting rod, the long connecting rod, the sliding rail, the sliding block and the guide support, and the combination of the friction positioning mechanism, the sun shield can be accurately unfolded and fixed at multiple angles, and four combination working conditions of the main window and the sun shield can be easily switched.

Inventors

  • CHEN CHANGQING

Assignees

  • 韶关学院

Dates

Publication Date
20260505
Application Date
20260122

Claims (7)

  1. 1. The foldable multifunctional outer window is characterized by comprising a main frame (1), wherein the bottom end of the inner side wall of the main frame (1) is fixedly connected with a main window hinge (2), the hinge end of the main window hinge (2) is fixedly connected with a main window body (3), and the upper side and the lower side of the main window body (3) are respectively provided with a sun shield (5) through a multi-angle opening and closing hinge assembly (4) in a foldable manner; The multi-angle opening and closing hinge assembly (4) is used for realizing multi-angle unfolding of the sun shield (5) to open and close the window, and ventilating, sun shading and sun irradiation.
  2. 2. The foldable multifunctional outer window according to claim 1, wherein the multi-angle opening and closing hinge assembly (4) comprises a sliding rail a (41), an inner side wall of the sliding rail a (41) is fixedly connected with a fixed block (43), one end surface of the fixed block (43) is hinged with a short connecting rod (44), the other end surface of the fixed block (43) is hinged with a connecting rod a (46), one end of the short connecting rod (44) far away from the fixed block (43) is hinged with a guide bracket (45), an inner side wall of the connecting rod a (46) penetrates through and is in sliding connection with a connecting rod b (47), an inner side wall of the sliding rail a (41) is in sliding connection with a sliding block (42), the surface of the sliding block (42) is hinged with a long connecting rod a (48), and one end of the long connecting rod a (48) far away from the sliding block (42) is in sliding connection with a long connecting rod b (49).
  3. 3. The foldable multifunctional outer window according to claim 2, wherein the upper surface of the main window body (3) is provided with a guide groove, the lower surface of the sliding rail a (41) is fixedly connected with a T-shaped sliding block (410), and the T-shaped sliding block (410) is slidably connected to the inner wall of the guide groove of the main window body (3).
  4. 4. A foldable multifunctional outer window according to claim 2, characterized in that the guiding bracket (45) has a friction force with the sliding of the sun shield (5), and the T-shaped slider (410) has a friction force with the sliding of the inner wall of the guiding groove of the main window body (3).
  5. 5. A foldable multifunctional outer window according to claim 2, characterized in that the end of the long connecting rod b (49) far from the long connecting rod a (48) is hinged on the upper surface of the guiding bracket (45), and the end of the connecting rod b (47) far from the connecting rod a (46) is hinged on the lower surface of the long connecting rod b (49).
  6. 6. The foldable multifunctional outer window according to claim 2, wherein the side walls of the upper end and the lower end of the sun shield (5) are provided with guide grooves, and the guide support (45) is slidably connected to the surface of the guide groove of the sun shield (5).
  7. 7. A foldable multifunctional outer window according to claim 2, characterized in that the guide bracket (45) is rotatable about the hinge point of the short link (44) by less than one hundred eighty degrees.

Description

Foldable multifunctional outer window Technical Field The invention relates to the technical field of building doors and windows, in particular to a foldable multifunctional outer window. Background In the technical field of building doors and windows, an outer window is taken as an important component of a building enclosure structure, so that not only are the basic functions of lighting and ventilation carried out, but also multiple requirements of sun shading, heat preservation, sound insulation, structural stability and the like are met. With the improvement of people on living comfort and building energy saving requirements, the composite outer window with lighting, ventilation and sunshade functions gradually becomes an industry research and development hot spot. However, most of the conventional external windows on the market are designed with single functions, the main window body and the sunshade structure are independent, and most of the common external windows are only provided with fixed glass or openable glass fans, and lack integrated sunshade components, so that if sunshade functions are required to be realized, accessories such as externally hung sunshades, sunshade curtains and the like are required to be additionally installed. The externally hung sunshade structure is complex in installation, occupies an outdoor space, is poor in suitability with an outer window, is easily damaged due to the influence of natural environments such as wind and rain, can influence the beauty of an outer facade of a building, and is difficult to meet the use requirements of modern buildings on integrated multifunctional doors and windows. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a foldable multifunctional outer window, which solves the problems that most common outer windows are only provided with fixed glass or openable glass fans, and lack integrated sunshade components, and if sunshade functions are required to be realized, accessories such as externally hung sunshades, sunshade curtains and the like are required to be additionally installed. The foldable multifunctional outer window comprises a main frame, wherein the bottom end of the inner side wall of the main frame is fixedly connected with a main window hinge, the hinge end of the main window hinge is fixedly connected with a main window body, and the upper side and the lower side of the main window body are respectively provided with a sun shield in a foldable way through a multi-angle opening and closing hinge assembly; the multi-angle hinge assembly is used for realizing multi-angle unfolding of the sun shield to open and close the window, and ventilating, sun shading and sun irradiation. Preferably, the multi-angle hinge assembly that opens and shuts includes slide rail a, slide rail a's inboard lateral wall fixedly connected with fixed block, the one end surface of fixed block articulates there is the short connecting rod, the other end surface of fixed block articulates there is connecting rod a, the one end that the fixed block was kept away from to the short connecting rod articulates there is the guide bracket, connecting rod a's inboard lateral wall runs through and sliding connection has connecting rod b, slide rail a's inboard lateral wall sliding connection has the slider, the surface hinge of slider has long connecting rod a, long connecting rod a keeps away from the one end sliding connection of slider has long connecting rod b. Preferably, the upper surface of the main window body is provided with a guide groove, the lower surface of the sliding rail a is fixedly connected with a T-shaped sliding block, and the T-shaped sliding block is slidably connected with the inner wall of the guide groove of the main window body. Preferably, the sliding of the guide support and the sun shield has friction, and the sliding of the T-shaped sliding block and the inner wall of the main window guide groove has friction. Preferably, one end of the long connecting rod b far away from the long connecting rod a is hinged on the upper surface of the guide bracket, and one end of the long connecting rod b far away from the connecting rod a is hinged on the lower surface of the long connecting rod b. Preferably, the side walls at the upper end and the lower end of the sun shield are provided with guide grooves, and the guide support is slidably connected to the surface of the guide groove of the sun shield. Preferably, the guide bracket may be rotatable less than one hundred eighty degrees about the hinge point of the short link. Working principle: 1. the main window is closed and the sun shield is opened to realize the irradiation of sunlight The main window body is rotated to a closed state through a main window hinge (corrosion-resistant stainless steel hinge type hinge), so that the main window body (double-layer hollow toughened glass structure) is attached and sealed with the main frame, and window closing