High-performance aluminum alloy broken bridge hand-operated window

Abstract

The utility model discloses a high-performance aluminum alloy broken bridge hand-cranking window which comprises a window frame assembly, a window sash assembly, a heat insulation assembly, a heat preservation assembly, a sealing assembly and a gauze element sash assembly, the window frame assembly comprises an outer window frame and an inner window frame, the outer window frame is connected with the inner window frame through the heat insulation assembly, and the window sash assembly comprises an outer window sash and an inner window sash. The outer window sash is connected with the inner window sash through a heat insulation assembly and rotationally hinged to the outer window frame through a hinge. The screen sash assembly comprises a screen sash and an auxiliary frame, the screen sash is connected with the inner window frame through the auxiliary frame, the screen sash is connected with the auxiliary frame in a magnetic attraction or clamping mode, and a window lock and a hand crank are arranged on the auxiliary frame. Sealing assemblies are arranged between the heat insulation assembly of the window frame and the heat insulation assembly of the window sash, between the outer window frame and the outer window sash and between the auxiliary frame and the inner window sash. By means of structural design and optimization of the window sash, the window frame and the gauze sash, the window has the advantages of being high in light exposure area proportion, good in heat transmission blocking performance, good in waterproof performance and high in practical performance.

Description

TECHNICAL FIELD

[0001] The utility model relates to door and window technical field, especially a kind of high-performance aluminium alloy broken bridge hand-cranked window. BACKGROUND

[0002] Countries successively introduce green building, low energy consumption building specification;In combination with the newly introduced building specification, while using market survey to aluminium alloy hand-cranked window, it is found that existing aluminium alloy hand-cranked window is usually insufficient in the following aspects:

[0003] 1, the design height of whole window visible surface is too high, so that the light area ratio of whole window is insufficient, and it is difficult to meet the requirement of newly introduced building specification SHGC (total solar transmittance);

[0004] 2, whole window cannot block heat transfer or the effect of blocking heat transfer is poor, and it is difficult to meet the requirement of whole window U value (thermal conductivity coefficient) of new building specification;

[0005] 3, the waterproof performance of existing aluminium alloy hand-cranked window is low, and the sealing layer is insufficient;Rain and water cannot be well blocked from entering or drained in rainy environment;

[0006] 4, the existing aluminium alloy hand-cranked window type is not friendly to screen fan installation, has defects, cannot well meet the requirement of blocking mosquitoes and dust, and is not strong in practicality;Due to the above problems, users will have poor use experience and high energy cost expenditure.

[0007] Therefore, in order to solve the above problems, it is urgent to design an aluminium alloy broken bridge hand-cranked window with high light area ratio, excellent heat transfer blocking effect, good waterproof performance and strong practical performance. INVENTION CONTENTS

[0008] To solve the above problems, the technical scheme adopted by the utility model is as follows:

[0009] A kind of high-performance aluminium alloy broken bridge hand-cranked window, including window frame assembly, window sash assembly, heat insulation component, heat preservation component, sealing assembly and screen fan assembly, it is characterized in that, the window frame assembly includes outer window frame and inner window frame, outer window frame is connected with inner window frame by heat insulation component, the window sash assembly includes outer window sash and inner window sash, the outer window sash is connected with inner window sash by heat insulation component, the outer window sash is rotatably connected with outer window frame by hinge;

[0010] The screen fan assembly includes screen fan and vice frame, the screen fan is connected with inner window frame by vice frame, the screen fan is connected with vice frame by magnetic attraction or clamping, window lock and hand crank are provided on the vice frame;

[0011] The sash has an open state and a closed state, and the sealing assembly is arranged between the thermal insulation assembly of the sash assembly and the thermal insulation assembly of the window frame assembly, between the outer sash and the outer sash, and between the sub-frame and the inner sash in the closed state.

[0012] Preferably, the thermal insulation assembly of the window frame assembly comprises two or more first thermal insulation strips, the thermal insulation assembly of the sash assembly comprises two or more second thermal insulation strips, and the thermal insulation assembly is arranged between the adjacent first thermal insulation strips and the outer sash and the inner sash, and between the adjacent second thermal insulation strips and the inner sash and the outer sash.

[0013] Preferably, the sash assembly further comprises a pressing line, the sash assembly is provided with glass, the pressing line is connected with the inner sash, the glass is located between the pressing line and the outer sash, the pressing line and the outer sash are clamped on the four peripheral edges of the glass, the glass is provided with a sealing assembly between the pressing line and the outer sash respectively, and the thermal insulation assembly is provided with a thermal insulation assembly between the outer sash, the inner sash, the glass and the pressing line.

[0014] Preferably, the first thermal insulation strip and the second thermal insulation strip are provided with a sealing assembly, and the surface of the sealing assembly is inclined to the direction close to the outer sash in the closed state of the sash, and a drainage hole is formed on the outer sash.

[0015] Preferably, the length of the first thermal insulation strip is 60-70mm, and the length of the second thermal insulation strip is 40-50mm.

[0016] Preferably, the visible surface height of the window frame assembly and the sash assembly is 70-80mm.

[0017] Preferably, the outer sash is provided with an outer extension stop edge extending to the outer side surface of the outer sash on the side close to the outer sash, and the outer extension stop edge is connected with the outer sash through a sealing assembly.

[0018] Preferably, the sealing assembly is a sealing rubber strip.

[0019] Preferably, the thermal insulation assembly is thermal insulation cotton.

[0020] Compared with the prior art, the beneficial effects of the utility model are that:

[0021] The utility model optimizes and designs the structure of the sash, the sash and the screen sash, greatly compresses the visible area of the window frame and the sash, improves the appearance, and increases the light transmission area at the same time.

[0022] 2. By arranging a plurality of thermal insulation strips with relatively wide width in the sash and the window frame respectively, and filling thermal insulation cotton at the position of main heat conduction, the heat transfer is reduced, and the heat blocking performance of the whole window is effectively improved.

[0023] 3. The multi-layer sealing rubber strip is arranged between the window frame, the window sash and the glass, and the drainage hole is added at the outer window frame, so that the drainage and waterproof performance is improved.

[0024] 4. The screen sash and the sub-frame adopt quick release structure design, so that the screen of the screen sash can more fully cover the opening space, and is easier to disassemble and clean. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a schematic view of a three-dimensional structure of the utility model;

[0026] Figure 2 It is a front view of the utility model;

[0027] Figure 3 It is Figure 2 It is a schematic view of A-A section structure;

[0028] Among them: window frame assembly 1, window sash assembly 2, heat preservation assembly 3, sealing assembly 4, screen sash assembly 5, window lock 6, hand 7, first heat insulation strip 8, second heat insulation strip 9, glass 10, outer window frame 11, inner window frame 12, outer window sash 21, inner window sash 22, pressing line 23, screen sash 51, sub-frame 52, outer extension stop edge 211. DETAILED DESCRIPTION

[0029] In order to facilitate understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. The preferred embodiments of the utility model are shown in the drawings. However, the utility model can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0030] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. The terms "vertical", "horizontal", "left", "right", "upper", "lower", "front", "back" and similar expressions used herein are for illustrative purposes only.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0032] The utility model discloses further describe below in combination with the drawings and specific implementation:

[0033] As Figures 1-3 The utility model discloses a high -performance aluminium alloy broken bridge hand -operated window, including window frame subassembly 1, sash subassembly 2, heat -insulating subassembly, heat preservation subassembly 3, sealing assembly 4 and screen fan subassembly 5, window frame subassembly 1 includes outer window frame 11 and inner window frame 12, and outer window frame 11 is connected with inner window frame 12 through heat -insulating subassembly, sash subassembly 2 includes outer sash 21 and inner sash 22, and outer sash 21 is connected with inner sash 22 through heat -insulating subassembly, and outer sash 21 is rotatably connected with outer window frame 11 through the hinge (not shown in the drawing),

[0034] Screen fan subassembly 5 includes screen fan 51 and vice frame 52, and screen fan 51 is connected with inner window frame 12 through vice frame 52, and screen fan 51 is connected with vice frame 52 magnetically or clamped, and window lock 6 and hand -operated 7 are arranged on vice frame 52,

[0035] The sash has an open state and a closed state, and the sealing assembly 4 is arranged between the heat-insulating subassembly of the window frame subassembly 1 and the heat-insulating subassembly of the sash subassembly 2, between the outer window frame 11 and the outer sash 21, and between the vice frame 52 and the inner sash 22 in the closed state.

[0036] In this embodiment, the heat-insulating subassembly is arranged between the outer window frame 11 and the inner window frame 12, and between the inner sash 22 and the outer sash 21, to improve the heat-blocking effect of the window frame and the sash. The sealing assembly 4 is arranged between the heat-insulating subassembly of the window frame and the heat-insulating subassembly of the sash, between the outer window frame 11 and the outer sash 21, and between the vice frame 52 and the inner sash 22, to form an outer-middle-inner three-layer sealing structure between the window frame and the sash, and improve the waterproof performance of the hand-operated window. The screen fan 51 and the vice frame 52 are designed in a quick-release structure, which is convenient to assemble and disassemble, and effectively blocks mosquitoes and dust.

[0037] In this embodiment, the vice frame 52 is used to connect the screen fan 51 with the window frame, and to enclose the inner side of the sash.

[0038] In this embodiment, the window lock 6 is driven by a handle to make the locking point vertically move, to complete the closing and disengaging with the locking block, and realize the opening and closing function of the sash. When the window lock 6 is opened, the opening and closing degree of the sash can be controlled by operating the hand-operated 7, without opening the screen fan 51 to open the sash and control the opening degree of the sash.

[0039] Further, as Figure 3As shown, in order to improve the thermal insulation performance of the window frame and the sash, and meet the requirements of the new building standard for the U value (thermal conductivity) of the whole window, the thermal insulation assembly of the window frame assembly 1 includes two or more first thermal insulation strips 8, the thermal insulation assembly of the sash assembly 2 includes two or more second thermal insulation strips 9, and the thermal insulation assembly 3 is arranged between adjacent first thermal insulation strips 8 and the outer window frame 11 and the inner window frame 12, and between adjacent second thermal insulation strips 9 and the inner sash 22 and the outer sash 21.

[0040] In this embodiment, the first thermal insulation strip 8 and the second thermal insulation strip 9 are nylon thermal insulation strips.

[0041] Further, as shown in the drawings, Figure 3 In order to improve the thermal insulation and waterproof performance of the connection between the sash and the glass 10, the sash assembly 2 further includes a pressing line 23, the glass 10 is arranged in the sash assembly 2, the pressing line 23 is connected with the inner sash 22, the glass 10 is located between the pressing line 23 and the outer sash 21, the pressing line 23 and the outer sash 21 are clamped around the edge of the glass 10, the sealing assembly 4 is arranged between the glass 10 and the pressing line 23 and the outer sash 21 respectively, and the thermal insulation assembly is arranged with the outer sash 21, the inner sash 22, the glass 10 and the pressing line 23. The thermal insulation assembly 3 is arranged.

[0042] Further, as shown in the drawings, Figure 3 In order to improve the drainage and waterproof performance, the sealing assembly 4 is arranged between the first thermal insulation strip 8 and the second thermal insulation strip 9, and the surface of the sealing assembly 4 is arranged in a direction inclined to the outer window frame 11 when the sash is in a closed state. Drainage holes (not shown in the drawings) are provided on the outer window frame 11, and the surface of the sealing assembly 4 is arranged in a direction inclined to the outer window frame 11 to prevent rainwater from entering the window.

[0043] Further, in order to improve the strength and tightness of the cooperation between the sash and the window frame, and the thermal insulation performance, the length of the first thermal insulation strip 8 is 64 mm, and the length of the second thermal insulation strip 9 is 44 mm.

[0044] Further, in order to increase the proportion of visible light area and meet the requirements of the new building standard SHGC (total solar transmittance), the visible surface height of the window frame assembly 1 and the sash assembly 2 is 88 mm.

[0045] Further, as shown in the drawings, Figure 3 In order to improve the sealing and waterproof performance of the connection between the outer side of the window frame and the sash, the outer sash 21 is provided with an outer extension stop edge 211 extending to the outer side surface of the outer window frame 11, and the outer extension stop edge 211 is connected with the outer window frame 11 through the sealing assembly 4.

[0046] Further, the sealing assembly 4 is a sealing rubber strip.

[0047] Further, the heat preservation component 3 is heat preservation cotton.

[0048] For those skilled in the art, other various corresponding changes and modifications can be made according to the technical solutions and concepts described above, and all these changes and modifications shall belong to the protection scope of the utility model patent claims.

Claims

1. A high performance aluminium alloy broken bridge hand operated window comprising of a window frame assembly, a window sash assembly, a thermal insulation assembly, a thermal retention assembly, a sealing assembly and a screen sash assembly, characterized in that, The window frame assembly comprises an outer window frame and an inner window frame, the outer window frame is connected with the inner window frame through a heat insulation assembly, the window sash assembly comprises an outer window sash and an inner window sash, the outer window sash is connected with the inner window sash through a heat insulation assembly, and the outer window sash is rotationally connected with the outer window frame through a hinge; The screen sash assembly comprises a screen sash and a sub-frame, the screen sash is connected with the inner window frame through the sub-frame, the screen sash is connected with the sub-frame through magnetic attraction or clamping, and the sub-frame is provided with a window lock and a hand crank; The window sash has an open state and a closed state, and the heat insulation assembly of the window frame assembly and the heat insulation assembly of the window sash assembly, the outer window frame and the outer window sash, and the sub-frame and the inner window sash are provided with sealing assemblies in the closed state.

2. A high performance aluminum alloy breakway sash window as claimed in claim 1, wherein, The heat insulation assembly of the window frame assembly comprises two or more first heat insulation strips, the heat insulation assembly of the window sash assembly comprises two or more second heat insulation strips, and heat preservation assemblies are arranged between adjacent first heat insulation strips and the outer window frame and the inner window frame and between adjacent second heat insulation strips and the inner window sash and the outer window sash.

3. A high performance aluminum alloy breakway sash window as claimed in claim 1, wherein, The window sash assembly further comprises a pressing line, the window sash assembly is provided with glass, the pressing line is connected with the inner window sash, the glass is located between the pressing line and the outer window sash, the pressing line and the outer window sash are clamped on the four peripheral edges of the glass, and sealing assemblies are arranged between the glass and the pressing line and the outer window sash respectively, and heat preservation assemblies are arranged between the heat insulation assembly and the outer window sash, the inner window sash, the glass and the pressing line.

4. A high performance aluminum alloy breakway sash window as claimed in claim 2 wherein, Sealing assemblies are arranged between the first heat insulation strips and the second heat insulation strips, and the surfaces of the sealing assemblies are inclined to the direction close to the outer window frame in the closed state of the window sash.

5. A high performance aluminum alloy breakway sash window as claimed in claim 2 wherein, The length of the first heat insulation strip is 60-70 mm, and the length of the second heat insulation strip is 40-50 mm.

6. A high performance aluminum alloy breakway sash window as claimed in claim 3 wherein, The visible surface height of the window frame assembly and the window sash assembly is 70-80 mm.

7. A high performance aluminum alloy breakway sash window as claimed in claim 1, wherein, The side of the outer window sash close to the outer window frame is provided with an outer extension stop edge extending to the outer side surface of the outer window frame, and the outer extension stop edge is connected with the outer window frame through a sealing assembly.

8. A high performance aluminum alloy break bridge hand window as claimed in claim 1 or 3 or 5 or 7, wherein, The sealing assembly is a sealing rubber strip.

9. A high performance aluminium alloy break bridge hand window as claimed in claim 1 or 2 or 3 wherein, The heat preservation assembly is heat preservation cotton.

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