A labyrinth-style waterproof window sash

Abstract

This invention relates to the field of waterproof window sashes, specifically a labyrinth-style waterproof window sash. The waterproof window sash includes an aluminum alloy frame with a hollow panel inside. The aluminum alloy frame comprises individual frame pieces, with adjacent individual frame pieces joined at their ends. This invention discloses a labyrinth-style waterproof window sash. The aluminum alloy frame significantly increases the structural strength of the waterproof window sash, effectively ensuring its service life. Furthermore, the overall connection of the waterproof window sash is equivalent to a nail-free and glue-free structural waterproofing system, and the multiple waterproofing systems provide condensation resistance, ensuring both waterproofing and condensation prevention performance.

Description

Technical Field

[0001] This invention relates to the field of waterproof window sashes, specifically a labyrinth-type waterproof window sash. Background Technology

[0002] Smoke exhaust skylights are fire-fighting equipment on factory roofs, commonly used for ventilation and smoke extraction between the factory interior and the outside, as well as for lighting and smoke extraction within the factory.

[0003] The existing smoke exhaust skylight structure mainly consists of a supporting frame and a hollow panel for the waterproof window sash.

[0004] Traditional hollow panels are connected to the support frame using adhesive and bolts. The support frame is usually a rectangular frame structure. When screws are used to pass through the hollow panel and the support frame, if there are gaps at the screw connection, rainwater will flow down and cause water to accumulate in the skylight. This not only affects the lifespan of the skylight, but in severe cases, it may cause the ventilation skylight to leak and become unusable.

[0005] Furthermore, traditional support frames are generally composed of multiple individual frame pieces assembled together. The traditional splicing method is mostly welding. Although welding can connect adjacent individual frame pieces, it is prone to welding deformation at the weld point; for example, patent 202122035739.4 - a new type of smoke exhaust skylight frame.

[0006] Therefore, in order to improve at least one of the above problems, it is necessary to optimize the structure of existing waterproof window sashes. Summary of the Invention

[0007] The purpose of this invention is to provide a novel waterproof window sash structure that is self-waterproof and does not require adhesive bonding when connected to a hollow board.

[0008] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0009] A labyrinth-style waterproof window sash, the waterproof window sash includes an aluminum alloy frame, and a hollow plate is provided inside the aluminum alloy frame; the aluminum alloy frame includes single frame pieces; the ends of adjacent single frame pieces are connected.

[0010] The single frame includes an outer plate and an inner plate, which are distributed at intervals relative to each other; the outer plate and the inner plate are distributed at intervals to form an assembly cavity.

[0011] The outer panel includes a first horizontal plate and a first vertical plate, and the inner panel includes a second horizontal plate and a second vertical plate. The first horizontal plate and the first vertical plate are arranged parallel to each other. The first vertical plate and the second vertical plate are arranged parallel to each other.

[0012] A connecting plate is provided between the outer plate and the inner plate; the connecting plate includes a first plate; the first plate is arranged in the area between the first longitudinal plate and the second longitudinal plate; the first plate is distributed at the end of the first longitudinal plate and the second longitudinal plate away from the first transverse plate.

[0013] The connecting plate also includes a second plate, with the first plate and the second plate being spaced apart; the second plate is arranged in the area between the first longitudinal plate and the second longitudinal plate, and the second plate is positioned close to the second transverse plate.

[0014] The first plate and the second plate are provided with leakage holes.

[0015] The second plate is misaligned with the second horizontal plate.

[0016] The second horizontal plate is provided with a waterproof mechanism; the waterproof mechanism includes waterproof ribs provided on the second horizontal plate; the first horizontal plate is provided with pressure teeth.

[0017] The second horizontal plate is provided with two waterproof ribs, which are spaced apart; a pressure plate is arranged between the two waterproof ribs; the pressure plate includes a first flat plate, a connecting side plate and an extrusion end plate; the two sides of the first flat plate are connected to the extrusion end plate through the connecting side plate; the vertical cross section of the extrusion end plate is V-shaped.

[0018] A limiting mechanism is provided between the first longitudinal plate and the second longitudinal plate. The limiting mechanism includes an installation groove provided on the first longitudinal plate and a limiting end block provided at the end of the second longitudinal plate. The limiting end block is arranged at the end of the second longitudinal plate away from the second transverse plate.

[0019] The advantages of this invention are:

[0020] This invention discloses a labyrinth-style waterproof window sash. The waterproof window sash, through the setting of an aluminum alloy frame, greatly increases the structural strength of the waterproof window sash and can effectively guarantee the service life of the labyrinth design.

[0021] In addition, the waterproof window sash disclosed in this invention does not use adhesive for waterproofing and has a multi-layer waterproofing system to ensure waterproof performance; at the same time, the pressure plate and pressure teeth give this invention excellent anti-condensation performance.

[0022] Meanwhile, this invention uses a professionally designed waterproof profile with internal pressure lines for compaction, without using sealing strips or sealant for waterproofing, which can effectively ensure sealing and sound insulation, and effectively prevent rainwater from entering.

[0023] Meanwhile, the design of the outer panel, inner panel, and connecting panel disclosed in this invention makes the single frame of this invention stepped; in subsequent design, the leakage hole is equivalent to being set outside the profile, blocking rainwater outside the window, maximizing the drainage needs, and not facing the wind vent to prevent rainwater backflow.

[0024] A waterproof mechanism is provided to ensure the watertightness and waterproof performance of the window sash; and through the provision of the waterproof mechanism, the waterproof window sash disclosed in this invention has a certain anti-condensation function, ensuring that condensation water is discharged outside the window through the leakage hole, and preventing condensation water from dripping into the room to a limited extent. Attached Figure Description

[0025] The following is a brief explanation of the contents of each of the accompanying drawings and the markings in the drawings:

[0026] Figure 1 This is a top view of the present invention.

[0027] Figure 2 This is a cross-sectional view of the first embodiment of the single-piece frame in this invention.

[0028] Figure 3 This is a cross-sectional view of the second embodiment of the single-piece frame in this invention.

[0029] Figure 4 This is a schematic diagram of the structure when the single frame is connected to the hinge in this invention.

[0030] Figure 5 This is a schematic diagram of the connecting corner bracket in this invention.

[0031] Figure 6 This is a structural diagram showing the actual use of the single-piece frame in this invention.

[0032] Figure 7 This is a schematic diagram of the pressure plate in this invention.

[0033] The markings in the above figures are all:

[0034] 1. Waterproof window sash, 2. Single frame, 3. Hollow board. Detailed Implementation

[0035] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings and the description of the preferred embodiments.

[0036] A maze-style waterproof window sash 1 is disclosed, comprising an aluminum alloy frame 2-1, with a hollow plate 3 disposed within the aluminum alloy frame 2-1; the aluminum alloy frame 2-1 comprises individual frame 2; adjacent individual frame 2 are joined at their ends; the present invention discloses a maze-style waterproof window sash 1, which, through the setting of the aluminum alloy frame 2-1, greatly increases the structural strength of the waterproof window sash 1 and can effectively guarantee the service life of the maze-style design.

[0037] In this invention, the waterproof window sash 1 includes an aluminum alloy frame 2-1, which serves as an external protective mechanism to ensure the strength of the waterproof window sash 1 while reducing its weight, thus contributing to the overall lightweighting of the skylight structure. Additionally, the aluminum alloy frame 2-1 contains a hollow panel 3. The hollow panel 3 is a light-transmitting panel, specifically a 16mm thick three-layer double-cavity polycarbonate panel that is milky white, semi-transparent, and spotless. The front of the PC panel is coated with an anti-ultraviolet (UV) coating, and the back has an anti-condensation treatment.

[0038] The waterproof window sash 1 disclosed in this invention is mainly applicable to smoke exhaust skylight structures; two waterproof window sashes 1 are provided on a smoke exhaust skylight structure.

[0039] Furthermore, the aluminum alloy frame 2-1 described in this invention includes a single frame 2; the ends of adjacent single frame 2 are connected; the single frame 2 facilitates the assembly of the aluminum alloy frame 2-1; in actual arrangement, the overall structure of the single frame 2 is similar, the main difference is in the length of the single frame 2. In actual use, the single frame 2 of the same or different lengths are designed according to the set size of the protective window sash. In subsequent use, the single frame 2 can be connected to each other as needed to form the required aluminum alloy frame 2-1 structure.

[0040] Furthermore, in this invention, adjacent single-unit frame 2 are connected by connecting brackets 5; the connection brackets 5 facilitate the connection between adjacent docking single-unit frame 2. In addition, in this invention, the end of each single-unit frame 2 is at a 45-degree angle; this facilitates the docking between adjacent single-unit frame 2.

[0041] Furthermore, in this invention, the single-piece frame 2 includes an outer plate 21 and an inner plate 22, which are distributed at intervals. The outer plate 21 and inner plate 22 are spaced apart to form an assembly cavity. This invention provides excellent support through the arrangement of the outer plate 21 and inner plate 22, and the assembly cavity between them provides good connectivity, facilitating the subsequent arrangement of the connecting plates and the drainage of liquids. Additionally, in this invention, the outer plate 21... The outer plate 21 and the inner plate 22 include a first horizontal plate 211 and a first vertical plate 212. The inner plate 22 includes a second horizontal plate 221 and a second vertical plate 222. The first horizontal plate 211 and the second vertical plate 222 are arranged parallel to each other. The first vertical plate 212 and the second vertical plate 222 are arranged parallel to each other. Through this arrangement, the outer plate 21 and the inner plate 22 both form an inverted L-shaped structure. This arrangement allows the single frame 2 disclosed in this invention to form a frame structure, which not only ensures the overall strength of the single frame 2, but also facilitates the arrangement of other components.

[0042] Furthermore, in this invention, a connecting plate is provided between the outer plate 21 and the inner plate 22; the connecting plate plays a good bridging and supporting role, greatly ensuring the connection strength between the outer plate 21 and the inner plate 22; in addition, the connecting plate in this invention includes a first plate 23; the first plate 23 is arranged in the area between the first vertical plate 212 and the second vertical plate 222; the first plate 23 is distributed at the end of the first vertical plate 212 and the second vertical plate 222 away from the first horizontal plate 211; through the setting of the first plate 23, this invention enables a direct connection between the first vertical plate 212 and the second vertical plate 222, playing a good bridging role; in addition, in subsequent use, the connecting hinge 4 can be supported and limited to ensure the longitudinal limitation of the hinge 4 on the single frame 2.

[0043] Furthermore, the connecting plate in this invention also includes a second plate 24, with the first plate 23 and the second plate 24 spaced apart; the second plate 24 is arranged in the area between the first longitudinal plate 212 and the second longitudinal plate 222, and the second plate 24 is set close to the second transverse plate 221; the setting of the second plate 24 also plays a reinforcing and supporting role, better ensuring the connection strength between the outer plate 21 and the inner plate 22.

[0044] Furthermore, in this invention, the first horizontal plate 211 is connected to the second plate 24 via a longitudinal support plate 25; this arrangement ensures a direct connection between the first horizontal plate 211 and the second plate 24, thereby better guaranteeing the structural strength of the single frame 2 to a certain extent.

[0045] Furthermore, in this invention, the second plate 24 and the second horizontal plate 221 are staggered. This staggered distribution means that the second plate 24 is not flush with the second horizontal plate 221, but is set lower than the second horizontal plate 221. Through this arrangement, the second plate 24, the first vertical plate 212 and the second vertical plate 222 form a settling tank structure. This settling tank structure facilitates the accumulation of water, thereby facilitating the subsequent discharge of water through the drain hole 201.

[0046] Furthermore, in this invention, a waterproof mechanism is provided on the second horizontal plate 221; the waterproof mechanism ensures the tightness of the connection between the single frame 2 and the hollow plate 3 during subsequent use, and ensures the sealing of the entire waterproof window sash 1.

[0047] Furthermore, the waterproofing mechanism described in this invention includes waterproof ribs 29 disposed on the second horizontal plate 221; the waterproof ribs 29 act as a blocking block structure, reducing or preventing water from flowing into the subsequent roof throat along the hollow plate 3 and the second horizontal plate 221.

[0048] Furthermore, in this invention, the second horizontal plate 221 is provided with two waterproof ribs 29, which are distributed at intervals. The invention provides a good lateral limiting function through the setting of the two waterproof ribs 29, which not only increases the connection between the second horizontal plate 221 and the hollow plate 3, but also facilitates the lateral limiting of the pressure plate 6.

[0049] Furthermore, in this invention, a pressure plate 6 is arranged between the two waterproof ribs 29; the pressure plate 6 provides a good sealing effect and increases the sealing between the hollow plate 3 and the second horizontal plate 221.

[0050] Furthermore, in this invention, the pressure plate 6 includes a first flat plate 61, a connecting side plate 62, and an extrusion end plate 63; the two sides of the first flat plate 61 are connected to the extrusion end plate 63 through the connecting side plate 62; the vertical cross section of the extrusion end plate 63 is V-shaped; in actual use, the first flat plate 61 is in contact with the hollow plate 3, and the connecting side plate 62 plays a good bridging role. In addition, the extrusion end plate 63 is provided at the end of the connecting side plate 62. Based on this arrangement, the extrusion end plate 63 has a certain deformation capability, which facilitates the hollow plate 3 to extrude the pressure plate 6 and the second horizontal plate 221 into contact.

[0051] Furthermore, in this invention, the first horizontal plate 211 is provided with pressure teeth 2111. By setting pressure teeth 2111, the compressive force between the first horizontal plate 211 and the hollow plate 3 is increased to a certain extent. Together with the pressure plate 6, the tightness between the hollow plate 3 and the first horizontal plate 211 and the second horizontal plate 221 is greatly ensured. In addition, the setting of the pressure plate 6, because the pressure plate 6 has a certain deformation capability, also facilitates the actual assembly operation of the hollow plate 3. In addition, the setting of pressure teeth makes the first horizontal plate have a certain anti-condensation measure, ensuring that condensate is discharged outside the window and preventing condensate from dripping into the room to a limited extent.

[0052] Furthermore, in this invention, a limiting mechanism is provided between the first vertical plate 212 and the second vertical plate 222. The limiting mechanism includes an installation groove provided on the first vertical plate 212 and a limiting end block provided at the end of the second vertical plate 222. The limiting end block is arranged at the end of the second vertical plate 222 away from the second horizontal plate 221. Through this arrangement, the first vertical plate 212, the second vertical plate 222 and the first plate body 23 form a groove mechanism, which can be used to place the hinge 4 in subsequent use, ensuring the placement of the hinge 4 on the single frame 2.

[0053] Furthermore, in this invention, the first horizontal plate 211 and the first vertical plate 212 are connected by an arc-shaped block 26. The arc-shaped block 26 facilitates the connection between the first horizontal plate 211 and the first vertical plate 212. In addition, the arc-shaped block 26 prevents the outer side of the single frame 2 from having sharp edges, ensuring the smoothness of the outer side of the single frame 2.

[0054] Furthermore, in this invention, the inner surface of the arc-shaped block 26 is a plane 261; the inner surface of the arc-shaped block 26 in this invention is designed as a plane 261. In actual installation and use, the hollow plate 3 presses against the inner surface of the arc-shaped block 26, which plays a good role in end limiting, ensuring that the end of the hollow plate 3 is limited and preventing the hollow plate 3 from moving.

[0055] Furthermore, in this invention, the first plate 23 and the second plate 24 are provided with leakage holes 201; the provision of leakage holes 201 facilitates the flow of liquid and avoids the accumulation of liquid in the single frame 2.

[0056] Furthermore, in this invention, the connecting corner code 5 includes a corner code body, on which a flow cavity 5-1 is provided; the corner code body of this invention provides good support and facilitates the connection of adjacent single-unit frame 2. In addition, the flow cavity 5-1 on the corner code body of this invention provides good connectivity and facilitates the subsequent drainage of water through the connecting corner code 5.

[0057] Furthermore, the corner bracket body in this invention includes a first insertion frame 51 and a second insertion frame 52, which are arranged vertically. The first insertion frame 51 includes a first inner insertion plate 511 and a first outer insertion plate 512, and the second insertion frame 52 includes a second outer insertion plate 521 and a second inner insertion plate 522. The first inner insertion plate 511 and the second inner insertion plate 522 are arranged parallel to each other, and the second outer insertion plate 521 and the first outer insertion plate 512 are arranged parallel to each other. Through this arrangement, the corner bracket body is an L-shaped structure, which facilitates the formation of a U-shaped frame structure from multiple individual frame pieces 2 during subsequent use.

[0058] In the specific connection process, the corner bracket body is inserted into the end of one single frame through the first plug-in bracket, and the second plug-in bracket is inserted into the end of another single frame. After the insertion is completed, the corner bracket body is connected to the two single frames through rivets.

[0059] Furthermore, in this invention, the first outer insert plate 512 and the first inner insert plate 511, as well as the second outer insert plate 521 and the second inner insert plate 522, are connected by bridging plates; the bridging plates play a good bridging role and greatly ensure the structural strength of the connecting bracket 5.

[0060] Furthermore, the bridging plate in this invention includes multiple bridging longitudinal plates 5-2; the multiple bridging longitudinal plates 5-2 are spaced apart; through the above design, this invention can not only realize the connection between the first inner insert plate 511 and the first outer insert plate 512, as well as the second outer insert plate 521 and the second inner insert plate 522, but also facilitate the subsequent formation of the flow cavity 5-1 by the spaced-apart bridging longitudinal plates 5-2, thus facilitating the subsequent flow of water.

[0061] Furthermore, in this invention, both the first outer insert plate 512 and the second outer insert plate 521 are stepped plates; the screws are arranged in the recesses of the first outer insert plate 512 and the second outer insert plate 521; this arrangement facilitates the arrangement of the screws and avoids the screws from passing through the connecting corner bracket 5 and then through the single frame 2.

[0062] Furthermore, in this invention, the first outer insert plate 512 and the second outer insert plate 521 are provided with external teeth 5-3; the present invention ensures the contact stability between the connecting corner code 5 and the side wall of the single frame 2 by setting the external teeth 5-3; and better ensures the stability of the connection between the connecting corner code 5 and the single frame 2.

[0063] specific:

[0064] First embodiment:

[0065] In this invention, the waterproof window sash 1 is made of rectangular integrated aluminum alloy profile with a thickness of ≥1.4mm. The skylight is a nail-free and glue-free waterproof structure with a waterproof structure, self-drainage design, and internal drainage system. No adhesive strips or sealants are used between the light-transmitting material and the profile. Special corner protectors 1-2 are used at the corners of the waterproof window sash 1. Corner protectors 1-2 are rectangular pieces that are fitted onto the joints of two individual frame pieces 2 during actual use. Based on this design, it is convenient to remove and replace the polycarbonate sheet after several years of aging.

[0066] In addition, in this invention, the hollow board 3 is a 16mm thick three-layer double-cavity polycarbonate milky white semi-transparent transparent hollow sun board. The front of the PC board is coated with an anti-ultraviolet (UV) coating. The hollow board 3 has good heat insulation and sound insulation performance, and the hollow board 3 has superior material strength and load-bearing capacity.

[0067] In this invention, there is a leakage hole 201 in the window frame. No adhesive strip or sealant is used between the hollow board 3 and the aluminum alloy frame 2-1. The waterproof window sash 1 is connected to the supporting frame through a hinge 4. The hinge 4 is a high-strength aluminum alloy embedded hidden hinge 4. The connection with the window frame is an embedded sliding structure connection. The connection with the frame is a solid rivet connection to avoid the phenomenon of bolt or self-tapping screw connection falling off or loosening.

[0068] Special corner protectors 1-2 are used at the corners of the window sash. The material is a special anti-aging engineering material that can resist aging for more than 20 years. After several years, when the polycarbonate sheet ages, it can be removed and replaced.

[0069] In this invention, the overall structural frame adopts a seamless one-piece molded waterproof structure with internal connectors for internal fixation. It has fewer nodes, a reasonable structure, is lightweight and durable, and has high corrosion resistance.

[0070] The overall window design concept is as follows: the polycarbonate sheet of the opening window sash is embedded in a professionally waterproof profile, which facilitates the replacement of the polycarbonate sheet in the future without affecting the normal use of the window sash.

[0071] Window sash design: The corner protectors are assembled using special anti-aging and corrosion-resistant materials. After several years, when the polycarbonate sheet ages, the aluminum alloy frame can be removed to replace the polycarbonate sheet. Furthermore, the design fully considers factors such as the thermal expansion and contraction of the polycarbonate sheet, resulting in excellent durability and economy.

[0072] The aluminum alloy profile for the window sash features a waterproof structure and automatic drainage design. The aluminum alloy profile adopts an integral rectangular structure with high-strength aluminum alloy corner brackets installed internally, and high-strength maintenance-free aluminum alloy hinges. The structure is stable and has high strength, providing reliable wind resistance.

[0073] Obviously, the specific implementation of this invention is not limited to the above-described manner. Any non-substantial improvements made using the inventive concept and technical solution of this invention are within the protection scope of this invention.

Claims

1. A labyrinth-style waterproof window sash, characterized in that, The waterproof window sash includes an aluminum alloy frame, and a hollow plate is provided inside the aluminum alloy frame; the aluminum alloy frame includes a single frame; the ends of adjacent single frames are connected. The single frame includes an outer panel and an inner panel, which are distributed at intervals relative to each other; the outer panel and the inner panel are distributed at intervals to form an assembly cavity; The outer plate includes a first horizontal plate and a first vertical plate, and the inner plate includes a second horizontal plate and a second vertical plate. The first horizontal plate and the first vertical plate are arranged parallel to each other. The first vertical plate and the second vertical plate are arranged parallel to each other. The second horizontal plate is provided with a waterproof mechanism; the waterproof mechanism includes waterproof ribs provided on the second horizontal plate; the first horizontal plate is provided with pressure teeth; The second horizontal plate is provided with two waterproof ribs, which are spaced apart; a pressure plate is arranged between the two waterproof ribs; the pressure plate includes a first flat plate, a connecting side plate, and an extrusion end plate; the two sides of the first flat plate are connected to the extrusion end plate through the connecting side plate; the vertical cross section of the extrusion end plate is V-shaped. The first flat plate is attached to the hollow plate; the end of the connecting side plate is provided with an extrusion end plate.

2. The labyrinth-style waterproof window sash according to claim 1, characterized in that, A connecting plate is provided between the outer plate and the inner plate; the connecting plate includes a first plate; the first plate is arranged in the area between the first longitudinal plate and the second longitudinal plate; the first plate is distributed at the end of the first longitudinal plate and the second longitudinal plate away from the first transverse plate.

3. A labyrinth-style waterproof window sash according to claim 2, characterized in that, The connecting plate also includes a second plate, with the first plate and the second plate being spaced apart; the second plate is arranged in the area between the first longitudinal plate and the second longitudinal plate, and the second plate is positioned close to the second transverse plate.

4. A labyrinth-style waterproof window sash according to claim 3, characterized in that, The first plate and the second plate are provided with leakage holes.

5. A labyrinth-style waterproof window sash according to claim 3, characterized in that, The second plate is misaligned with the second horizontal plate.

6. A labyrinth-style waterproof window sash according to claim 1, characterized in that, A limiting mechanism is provided between the first longitudinal plate and the second longitudinal plate. The limiting mechanism includes an installation groove provided on the first longitudinal plate and a limiting end block provided at the end of the second longitudinal plate. The limiting end block is arranged at the end of the second longitudinal plate away from the second transverse plate.

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