Modular spliced aluminum alloy window

Abstract

The utility model discloses a modularization splicing type aluminum alloy window applied to the field of aluminum alloy doors and windows, four spliced ring window body's circumferential side window body, with the top and both sides circumferential side window body fixed mounting frame, detachable installation in the mounting frame's multiple front side window body, and the front side window body is the ladder -like body that is composed of two vertical rods and multiple equidistance distribution cross bar, the inside of the top cross bar of every front side window body is fixed with the hook, and the hook is "7" character hook, and the hook can be connected and hung on the cross bar of another front side window body, and the lower extreme of hook still is equipped with the anti -drop piece, and the anti -drop piece is used for preventing the hook from being connected and being separated upward after being connected on the cross bar of another front side window body, realizes the quick connection of two front side window bodies, and the use is quick and convenient, and the operation steps are few, and the anti -drop piece can guarantee the stability of connection to be convenient for user to build the ladder structure quickly, and be helpful to user's quick escape.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy doors and windows, and in particular to a modular splicing aluminum alloy window. Background Technology

[0002] In residential buildings, aluminum alloy windows are usually designed as closed grilles for security and to prevent young children from falling.

[0003] Existing technology (patent document with publication number "CN116517453B") discloses a splicing aluminum alloy window, including horizontal bars, vertical panels, and a back frame. The top and bottom walls of the back frame are provided with mounting grooves, and vertical panels are fitted inside the mounting grooves. Horizontal bars are installed on the surfaces of each pair of vertical panels that are close to each other. A through-hole is provided at the top of the surface of the vertical panel, and a circular groove is provided at the bottom of the surface of the vertical panel. A spring is installed on the rear wall of the circular groove, and a plug-in cylinder is installed at the tail end of the spring. An elastic block is installed at the top of the vertical panel. When splicing, the top of one set of vertical panels is connected to the tail end of another set of vertical panels by a snap-fit. The aluminum alloy window is in a non-integral assembly due to the flexible disassembly and assembly of the bottom frame. In case of danger, the bottom frame can be separated from the side frame, allowing residents to escape through the gap. The combination of vertical panels and horizontal bars enables short-distance high-rise escape, enhancing safety during high-altitude escape.

[0004] Based on the above search and combined with existing technology, it was found that although the existing modular splicing aluminum alloy windows (i.e. the aforementioned splicing aluminum alloy windows) can be assembled in case of an emergency to form a ladder structure for users to escape, it requires steps such as plugging and screwing the threaded rods when assembling the two uprights. In order to form a multi-section ladder structure, multiple uprights usually need to be spliced ​​together, resulting in low overall splicing efficiency and hindering the user's rapid escape. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] The core of this invention lies in solving the problem of slow assembly of existing ladder structures by incorporating a hook structure. Simultaneously, the wedges and anti-accidental contact cover ensure the stability of the ladder structure, improving user safety when using it for escape.

[0007] 2. Technical Solution

[0008] To solve the above problems, the present invention adopts the following technical solution.

[0009] A modular splicing aluminum alloy window includes four peripheral windows that are spliced ​​together to form a ring-shaped window body, an installation frame that is fixed to the upper and two peripheral windows, and multiple front windows that can be detachably installed in the installation frame. The front windows are trapezoidal bodies composed of two vertical bars and multiple equidistant horizontal bars.

[0010] Each front window has a hook fixed to the inside of the top horizontal bar. The hook is a "7" shaped hook. The hook can be attached to the horizontal bar of another front window. The lower end of the hook is also equipped with an anti-detachment component to prevent the hook from detaching upwards after being attached to the horizontal bar of another front window.

[0011] The hook design allows for quick connection of two front windows in emergency escape situations. After removing the front window, one window can be quickly attached to the lower horizontal bar of another. This quick and easy connection with few steps and anti-detachment features ensures a stable connection, facilitating the user's rapid construction of a ladder structure and aiding in a quick escape.

[0012] Furthermore, the anti-detachment component includes a wedge, which is slidably embedded in the vertical rod of the hook on the side near the front window, and the wedge slides horizontally. The wedge is elastically connected to the vertical rod of the hook through an elastic element.

[0013] The top of the wedge is a horizontal top wall, and the distance between the top of the wedge and the bottom of the hook horizontal bar is consistent with the height of the horizontal bar of the front window. The side of the wedge closest to the front window forms an arc surface with the bottom wall of the wedge.

[0014] Furthermore, a receiving cavity is provided inside the vertical rod of the hook, one end of the wedge passes through the side wall of the hook and extends into the receiving cavity, and a limiting plate is integrally formed at the end of the wedge located in the receiving cavity;

[0015] The elastic element includes a compression spring, the two ends of which are fixed to the side wall of the receiving cavity away from the wedge and the limiting plate, respectively.

[0016] Furthermore, each hook, wedge, and compression spring is provided in twos and located at both ends of the horizontal bar of the front window. The two hooks are symmetrically arranged about the middle of the horizontal bar of the front window, and the sides of the two hooks that are far apart from each other abut against the inner sides of the two vertical bars of the other front window.

[0017] A chamfer is provided at the intersection of the two hooks on the side that is far apart from each other and the side that is far away from the front window.

[0018] Preferably, an anti-accidental touch cover is fixed below the bottom horizontal bar of the front window. When the two front windows are connected vertically, the anti-accidental touch cover on one front window covers the wedge block on the other front window.

[0019] Furthermore, a secondary hook is installed on the side of the hook away from the front window. The secondary hook includes a horizontal rod and a vertical rod. One end of the horizontal rod slides through the side wall of the hook and is fixed to the side of the limiting plate away from the front window. The vertical rod is integrally formed on the end of the horizontal rod away from the horizontal rod. The two ends of the vertical rod are located on the upper and lower sides of the horizontal rod, respectively. A hanging hole is opened at the lower end of the vertical rod for horizontal penetration.

[0020] The compression spring is movably sleeved on the outside of the horizontal bar.

[0021] Furthermore, a limiting protrusion is integrally formed on the horizontal bar. The outer diameter of the limiting protrusion is larger than the opening on the hook through which the horizontal bar passes. The limiting protrusion is located on the side of the hook away from the front window and is pressed against the hook.

[0022] 3. Beneficial Effects

[0023] Compared with existing technologies, the advantages of this utility model are:

[0024] (1) This solution, through the setting of hooks, allows for the quick connection of two front windows by removing the front window and hanging one front window on the lower horizontal bar of the other front window when an emergency escape is needed. It is quick and convenient to use, with few operation steps, and the anti-detachment component can ensure the stability of the connection, thus facilitating the user to quickly build a ladder structure and helping the user to escape quickly.

[0025] (2) In this scheme, by setting up wedges and compression springs, when the hook moves from the top down and hangs on the lower horizontal bar of another front window, the arc-shaped surface of the wedge first abuts against the upper edge of the lower horizontal bar of the other front window, and is squeezed by the horizontal bar during the continuous downward movement, overcoming the elastic force of the compression spring and contracting into the receiving cavity. When it moves to the bottom of the horizontal bar, it pops out under the elastic force of the compression spring, so that the top plane of the wedge abuts against the bottom of the horizontal bar, which plays a vertical limiting role for the hook, thereby preventing the hook from vertically detaching from the horizontal bar and ensuring the stability of the ladder structure composed of multiple front windows.

[0026] (3) This solution, by setting up an anti-accidental touch cover, can prevent external objects or users from accidentally touching the wedge, further ensuring the stability of the wedge, thereby ensuring the stability of the hook connecting the two front windows and improving the safety of users when escaping. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0028] Figure 2 This is a schematic diagram of the structure of the upper and lower ends of the front window of this utility model, including the hook, wedge, anti-accidental touch cover, and hook.

[0029] Figure 3 This is a partial side view of the hook, wedge, compression spring, and hook of the present invention.

[0030] Figure 4 This is a schematic diagram of the connection structure when the two front windows of this utility model are connected.

[0031] Explanation of the labels in the diagram:

[0032] 1. Peripheral window; 2. Mounting frame; 3. Front window; 4. Hook; 41. Receiving cavity; 42. Chamfer; 5. Wedge; 51. Limiting plate; 6. Anti-accidental touch cover; 7. Compression spring; 8. Secondary hook; 81. Horizontal bar; 82. Vertical end bar; 821. Hanging hole; 83. Limiting protrusion ring. Detailed Implementation

[0033] The technical solution will now be clearly and completely described with reference to the accompanying drawings in the embodiments of this utility model.

[0034] Example 1: Please refer to Figures 1-4 The present invention includes a modular splicing aluminum alloy window, comprising four spliced ​​peripheral window bodies 1 forming a ring-shaped window body, an installation frame 2 fixed to the upper and two peripheral window bodies 1, and multiple front window bodies 3 detachably installed in the installation frame 2. The front window body 3 is a trapezoidal body composed of two vertical bars and multiple equidistant horizontal bars.

[0035] Each front window 3 has a hook 4 fixed inside the top horizontal bar. The hook 4 is a "7" shaped hook. The hook 4 can be hooked and hung on the horizontal bar of another front window 3. The lower end of the hook 4 is also equipped with an anti-detachment component to prevent the hook 4 from detaching upwards after being hooked on the horizontal bar of another front window 3.

[0036] Based on the above structure, in case of emergency escape, the user first opens the bottom perimeter window 1 and then removes multiple front windows 3 in sequence. One front window 3 is then hooked onto the bottom crossbar of another front window 3 via a hook 4, and the anti-detachment component is secured to the hook 4, thus achieving a quick connection between the two front windows 3. Afterwards, multiple front windows 3 can be connected in sequence to form a ladder structure. It is quick and convenient to use, with few operation steps, and the anti-detachment component ensures the stability of the connection, making it easy for users to quickly build a ladder structure and helping users escape quickly.

[0037] Furthermore, the anti-detachment component includes a wedge 5, which is slidably embedded in the vertical rod of the hook 4 on the side near the front window 3, and the wedge 5 slides horizontally. The wedge 5 is elastically connected to the vertical rod of the hook 4 through an elastic element.

[0038] The top of the wedge 5 is a horizontal top wall. The distance between the top of the wedge 5 and the bottom of the horizontal bar of the hook 4 is consistent with the height of the horizontal bar of the front window 3. The side of the wedge 5 closest to the front window 3 forms an arc-shaped surface with the bottom wall of the wedge 5.

[0039] The vertical rod of the hook 4 has a receiving cavity 41. One end of the wedge 5 passes through the side wall of the hook 4 and extends into the receiving cavity 41. The end of the wedge 5 located in the receiving cavity 41 is integrally formed with a limiting plate 51.

[0040] The elastic element includes a compression spring 7, the two ends of which are fixed to the side wall of the receiving cavity 41 away from the wedge block 5 and the limiting plate 51, respectively.

[0041] With the wedge 5 and compression spring 7 in place, when the hook 4 moves downward from the top and hooks onto the lower horizontal bar of another front window 3, the arc-shaped surface of the wedge 5 first abuts against the upper edge of the lower horizontal bar of the other front window 3, and is squeezed by the horizontal bar during the continuous downward movement, overcoming the elastic force of the compression spring 7 and contracting into the receiving cavity 41. When it moves to the bottom of the horizontal bar, it pops out under the elastic force of the compression spring 7, so that the top plane of the wedge 5 abuts against the bottom of the horizontal bar, which plays a vertical limiting role for the hook 4, thereby preventing the hook 4 from vertically detaching from the horizontal bar and ensuring the stability of the ladder structure composed of multiple front windows 3.

[0042] Furthermore, each of the hooks 4, wedges 5, and compression springs 7 is provided in twos and located at both ends of the horizontal bar of the front window 3. The two hooks 4 are symmetrically arranged about the middle of the horizontal bar of the front window 3, and the two hooks 4 are respectively abutted against the inner sides of the two vertical bars of the other front window 3 on the side that is far away from each other.

[0043] A chamfer 42 is provided at the intersection of the two hooks 4 on the side away from each other and the side of the hooks 4 away from the front window 3;

[0044] With the above settings, when the two front windows 3 are connected to each other by hooks 4, the sides of the two hooks 4 that are far apart from each other abut against the inner sides of the two vertical bars of the other front window 3, which can restrict the lateral movement of the two connected front windows 3, thereby improving the lateral stability of the ladder structure and further enhancing the safety of users when using the ladder structure for escape. The chamfer 42 makes it easier for the two hooks 4 to be inserted into the two vertical bars of the front window 3.

[0045] Furthermore, to prevent external objects from accidentally squeezing the wedge 5, or users from accidentally touching the wedge 5 during escape, causing the wedge 5 to contract and making the hook 4 connection unstable, an anti-accidental touch cover 6 is fixed below the bottom crossbar of the front window 3. When the two front windows 3 are connected vertically, the anti-accidental touch cover 6 on one front window 3 covers the wedge 5 on the other front window 3. This can prevent external objects or users from accidentally touching the wedge 5, further ensuring the stability of the wedge 5, thereby ensuring the stability of the hook 4 connecting the two front windows 3 and improving the safety of users during escape.

[0046] Furthermore, a secondary hook 8 is installed on the side of the hook 4 away from the front window 3. The secondary hook 8 includes a horizontal rod 81 and a vertical rod 82. One end of the horizontal rod 81 slides through the side wall of the hook 4 and is fixed to the side of the limiting plate 51 away from the front window 3. The vertical rod 82 is integrally formed on the end of the horizontal rod 81 away from the horizontal rod 81. The two ends of the vertical rod 82 are located on the upper and lower sides of the horizontal rod 81, respectively. A hanging hole 821 is opened at the lower end of the vertical rod 82, which is horizontally penetrating the vertical rod 82.

[0047] The compression spring 7 is movably sleeved on the outside of the horizontal bar 81;

[0048] By setting up secondary hooks 8, usable hooks can be formed inside the aluminum alloy window, thus providing users with hooks for hanging objects inside the aluminum alloy window in its normal use state (without disassembly). Users can make fuller use of the internal space of the aluminum alloy window for drying or other daily uses, giving the aluminum alloy window multiple functions (protection, anti-theft, convenient drying, etc.) and improving its practicality.

[0049] Furthermore, a limiting protrusion ring 83 is integrally formed on the horizontal bar 81. The outer diameter of the limiting protrusion ring 83 is larger than the opening on the hook 4 through which the horizontal bar 81 passes. The limiting protrusion ring 83 is located on the side of the hook 4 away from the front window 3 and is pressed against the hook 4, which strengthens the structure of the part of the horizontal bar 81 that contacts the hook 4, reduces the probability of deformation of the middle part of the horizontal bar 81 due to the hanging of objects, and thus improves the stability of the hanging objects.

[0050] It should be noted that the length of the horizontal bar 81 of the auxiliary hooks 8 on the multiple front windows 3 can be increased or decreased sequentially. The increase or decrease in length is consistent with the width of the front window 3. When using the front windows 3 for escape, multiple front windows 3 can be hooked together in sequence, so that the length of the horizontal bar 81 increases sequentially from top to bottom. This ensures that the vertical end bar 82 of all auxiliary hooks 8 can abut against the exterior wall of the building, further improving the stability and reliability of the ladder structure composed of multiple front windows 3, and enhancing the safety of users during escape.

[0051] The above description is merely a preferred embodiment of this utility model; it encompasses all the protection scope of this utility model. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be covered within the protection scope of this utility model.

Claims

1. A modular splicing aluminum alloy window, comprising four spliced ​​peripheral window bodies (1) forming a ring-shaped window body, a mounting frame (2) fixed to the upper and two peripheral window bodies (1), and multiple front window bodies (3) detachably installed within the mounting frame (2), characterized in that: Each of the front windows (3) has a hook (4) fixed inside the top horizontal bar. The hook (4) is a "7" shaped hook. The hook (4) can be hooked and hung on the horizontal bar of another front window (3). The lower end of the hook (4) is also equipped with an anti-detachment component. The anti-detachment component is used to prevent the hook (4) from detaching upwards after being hooked on the horizontal bar of another front window (3).

2. The modular splicing aluminum alloy window according to claim 1, characterized in that: The anti-detachment component includes a wedge (5), which is slidably embedded in the vertical rod of the hook (4) on the side near the front window (3) and slides horizontally. The wedge (5) is elastically connected to the vertical rod of the hook (4) through an elastic element. The top of the wedge (5) is a horizontal top wall. The distance between the top of the wedge (5) and the bottom of the horizontal bar of the hook (4) is consistent with the height of the horizontal bar of the front window (3). The side of the wedge (5) closest to the front window (3) forms an arc-shaped surface with the bottom wall of the wedge (5).

3. A modular splicing aluminum alloy window according to claim 2, characterized in that: The vertical rod of the hook (4) has a receiving cavity (41). One end of the wedge (5) passes through the side wall of the hook (4) and extends into the receiving cavity (41). One end of the wedge (5) located in the receiving cavity (41) is integrally formed with a limiting plate (51). The elastic element includes a compression spring (7), the two ends of which are fixed to the side wall of the receiving cavity (41) away from the wedge (5) and the limiting plate (51), respectively.

4. A modular splicing aluminum alloy window according to claim 3, characterized in that: The hook (4), wedge (5), and compression spring (7) are each provided in two and located at both ends of the horizontal bar of the front window (3). The two hooks (4) are symmetrically arranged about the middle of the horizontal bar of the front window (3). The two hooks (4) are respectively abutted against the inner sides of the two vertical bars of the other front window (3) on the side that is far away from each other. A chamfer (42) is provided at the intersection of the two hooks (4) on the side away from each other and the side of the hook (4) away from the front window (3).

5. A modular splicing aluminum alloy window according to claim 2, characterized in that: An anti-accidental touch cover (6) is fixed below the bottom horizontal bar of the front window (3). When the two front windows (3) are connected vertically, the anti-accidental touch cover (6) on one of the front windows (3) covers the outside of the wedge block (5) on the other front window (3).

6. A modular splicing aluminum alloy window according to claim 3, characterized in that: A secondary hook (8) is installed on the side of the hook (4) away from the front window (3). The secondary hook (8) includes a horizontal rod (81) and a vertical rod (82). One end of the horizontal rod (81) slides through the side wall of the hook (4) and is fixed to the side of the limiting plate (51) away from the front window (3). The vertical rod (82) is integrally formed on the end of the horizontal rod (81) away from the horizontal rod (81). The two ends of the vertical rod (82) are located on the upper and lower sides of the horizontal rod (81) respectively. The lower end of the vertical rod (82) is provided with a horizontal through-hole (821). The compression spring (7) is movably sleeved outside the horizontal rod (81).

7. A modular splicing aluminum alloy window according to claim 6, characterized in that: A limiting protrusion ring (83) is integrally formed on the horizontal rod (81). The outer diameter of the limiting protrusion ring (83) is larger than the opening on the hook (4) through which the horizontal rod (81) passes. The limiting protrusion ring (83) is located on the side of the hook (4) away from the front window (3) and abuts against the hook (4).

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