Fabricated aluminum alloy door and window for building

Abstract

The utility model relates to the technical field of aluminum alloy doors and windows, and discloses an assembly type building aluminum alloy door and window which comprises an installation frame, a water retaining strip is fixedly arranged on the inner bottom face of the installation frame, and a window leaf is arranged in the installation frame. An adjusting assembly for limiting the upper portion of the window sash is arranged on the side wall of the mounting frame and comprises an external box, a convex rib, a connecting rod and an adjusting screw rod, the external box is fixedly connected with the mounting frame, the convex rib is rotationally connected with the connecting rod, the connecting rod is slidably connected with the external box, the adjusting screw rod is rotationally connected with the external box, and the adjusting screw rod is in threaded connection with the connecting rod. The rolling wheels below the window sash fall on the water retaining strip below, the adjusting screw rod is rotated to push the connecting rod to move downwards, the connecting rod drives the convex rib to move downwards to be clamped into the notch above the window sash, and then the window sash is limited, so that the window sash is more convenient and faster to assemble and higher in efficiency, conforms to the characteristic of simple installation of a fabricated building, has certain adjustability and is suitable for popularization and application. Therefore, the window sash can keep rolling stably and is not prone to clamping stagnation.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium alloy door and window technical field especially relates to an aluminium alloy door and window for fabricated building. BACKGROUND

[0002] Aluminium alloy door and window refers to the door and window made of aluminium alloy extruded section material as frame, shaft and fan material.

[0003] The prior art discloses an aluminium alloy door and window for fabricated building (publication number: CN212225004U), which comprises a door and window frame, the front end left part and the right part of the door and window frame are movably connected with a door and window body through hinges, the upper end of the door and window frame is fixedly connected with a fixed box, the inner cavity of the fixed box is provided with a cleaning device, the front end left part of the door and window frame is provided with a first equipment slot, the front end right part of the door and window frame is provided with a second equipment slot, and the front end lower part of the door and window frame is connected with a collecting device through clamping, the cleaning device is arranged, so that the door and window body can be automatically cleaned, manual cleaning is not needed, and labor can be saved.

[0004] The door and window of the prior art mainly comprises a frame for installation and a window leaf, the frame is first fixed with a building, and then the window leaf is installed, when the window leaf is installed, the window leaf needs to be first held up, so that the clamping groove at the top of the window leaf is clamped with the convex rib of the frame, and then the window leaf is dropped, so that the clamping groove at the bottom of the window leaf is clamped with the convex rib below, which makes it inconvenient to install the window leaf, the window leaf plus glass is heavy and is not easy to hold up, and in addition, due to production assembly, higher requirements are put forward for the size of the window leaf, and the phenomenon that the window leaf is not easy to push due to insufficient limiting or is too tight to fall off easily.

[0005] Therefore, the aluminium alloy door and window for fabricated building is provided. CONTENT OF UTILITY MODEL

[0006] The utility model mainly solves the technical problem that the window leaf installation is inconvenient, and provides an aluminium alloy door and window for fabricated building.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme, an aluminium alloy door and window for fabricated building, comprising:

[0008] The installation frame forms a frame structure, the inner bottom surface of the installation frame is fixedly provided with a water baffle, the installation frame is provided with a window leaf, and the window leaf is slidably connected with the water baffle;

[0009] The side wall of the mounting frame is provided with an adjusting assembly for limiting the window leaf from above, the adjusting assembly comprises an external box, a convex rib, a connecting rod and an adjusting screw rod, the external box is fixedly connected with the mounting frame, the convex rib is rotationally connected with the connecting rod, the connecting rod is slidingly connected with the external box, the adjusting screw rod is rotationally connected with the external box, and the adjusting screw rod is threadedly connected with the connecting rod, and the adjusting screw rod can push the connecting rod to drive the convex rib to be lifted and clamped into the notch of the window leaf.

[0010] As a preferred mode of the utility model, the adjusting assembly further comprises a limiting rod, the limiting rod is fixedly connected with the external box, and the connecting rod is slidingly connected with the limiting rod.

[0011] As a preferred mode of the utility model, the external box forms a box structure with one side opening, the opening of the external box is provided with a sealing cover, the sealing cover is locked with the external box through bolts and forms a sealing box body together, and the limiting rod is arranged in the cavity of the external box.

[0012] As a preferred mode of the utility model, the bottom of the limiting rod is provided with a sliding groove matched with the connecting rod, and the limiting rod is slidingly arranged in the sliding groove of the connecting rod.

[0013] As a preferred mode of the utility model, the connecting rod forms an L-shaped rod body structure, one end of the connecting rod is rotationally connected with the convex rib, and two connecting rods are arranged at two ends of the convex rib.

[0014] As a preferred mode of the utility model, the top of the external box is provided with a shaft sleeve, and the upper end of the adjusting screw rod is rotationally connected with the shaft sleeve.

[0015] As a preferred mode of the utility model, the top of the connecting rod is provided with a threaded hole, and the adjusting screw rod is connected with the threaded hole of the connecting rod.

[0016] The utility model provides a kind of aluminium alloy door and window for fabricated building.It has the following beneficial effects:

[0017] 1.The aluminium alloy door and window for fabricated building, by falling the roller below the window leaf on the water baffle below, rotating the adjusting screw rod to push the connecting rod to move down, the connecting rod drives the convex rib to move down and clamps into the notch above the window leaf, thereby limiting the window leaf, compared with the prior art, the present scheme is more convenient during assembly, higher efficiency, in line with the characteristics of simple installation of fabricated building, has certain adjustability, so that the window leaf can keep stable rolling and is not easy to jam.

[0018] 2. The aluminum alloy door and window for fabricated building, through the sliding groove of the limiting rod limiting the connecting rod, the connecting rod keeps vertical sliding, when the adjusting screw is rotated, the adjusting screw drives the connecting rod to lift in the sliding groove, the height of the convex rib is adjusted, the two connecting rods at both ends of the convex rib can be adjusted independently, the window leaf can be better matched, the window leaf is more convenient to install, and the adjustability is stronger. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is one of overall perspective views of the utility model;

[0020] Figure 2 It is the second overall perspective view of the utility model;

[0021] Figure 3 It is one of perspective views of the adjusting assembly of the utility model;

[0022] Figure 4 It is the second perspective view of the adjusting assembly of the utility model;

[0023] Figure 5 It is a perspective view of the connecting rod and the limiting rod of the utility model.

[0024] Legend: 10, mounting frame; 20, external box; 21, convex rib; 22, connecting rod; 23, adjusting screw; 24, limiting rod. DETAILED DESCRIPTION

[0025] The aluminum alloy door and window for fabricated building, as shown in Figure 1 and Figure 2 , comprises:

[0026] The mounting frame 10 forms a frame structure, the inner bottom surface of the mounting frame 10 is fixedly provided with a water baffle, the mounting frame 10 is provided with a window leaf, the window leaf is in sliding connection with the water baffle, in the scheme, the top and bottom of the window leaf are provided with rollers, the roller below the window leaf falls on the top of the water baffle and rolls along the water baffle, the mounting frame 10 is locked and fixed with the building through foaming glue and expansion bolts, which will not be repeated here.

[0027] As shown in Figure 2 , Figure 3 and Figure 4As shown, the side wall of the mounting frame 10 is provided with an adjusting assembly for limiting the window leaf above, the adjusting assembly comprising an external box 20, a convex rib 21, a connecting rod 22 and an adjusting screw 23, the external box 20 being fixedly connected with the mounting frame 10, the convex rib 21 being rotatably connected with the connecting rod 22, the connecting rod 22 being slidably connected with the external box 20, the adjusting screw 23 being rotatably connected with the external box 20, the adjusting screw 23 being threadedly connected with the connecting rod 22, the adjusting screw 23 being capable of pushing the connecting rod 22 to drive the convex rib 21 to be lifted and clamped into the notch of the window leaf, the connecting rod 22 forming an L-shaped rod body structure, one end of the connecting rod 22 being rotatably connected with the convex rib 21, two connecting rods 22 being arranged at two ends of the convex rib 21, the top of the external box 20 being provided with a shaft sleeve, the upper end of the adjusting screw 23 being rotatably connected with the shaft sleeve, a threaded hole being formed in the top of the connecting rod 22, the adjusting screw 23 being connected with the threaded hole of the connecting rod 22;

[0028] In the present scheme, the main problem to be solved is to limit the top end of the window leaf. In the traditional installation method, after the mounting frame 10 is assembled, when the window leaf is installed, the window leaf needs to be lifted so that the notch above the window leaf is first inserted with the water baffle above the mounting frame 10, and then the window leaf is dropped so that the rollers at the bottom of the window leaf fall on the water baffle below. The installation is not convenient, and the size requirements of the mounting frame 10 and the window leaf are high, and the phenomenon of window leaf moving and jamming is prone to occur. By dropping the rollers below the window leaf on the water baffle below, rotating the adjusting screw 23 to push the connecting rod 22 to move downward, the connecting rod 22 drives the convex rib 21 to move downward and clamps into the notch above the window leaf, thereby limiting the window leaf. Compared with the prior art, the present scheme is more convenient and efficient during assembly, conforms to the characteristics of simple installation of prefabricated buildings, has certain adjustability, and enables the window leaf to keep stable rolling and not easy to jam.

[0029] As shown in Figure 4 and Figure 5 The adjusting assembly further comprises a limiting rod 24, the limiting rod 24 being fixedly connected with the external box 20, the connecting rod 22 being slidably connected with the limiting rod 24, the external box 20 forming a box body structure with one side open, the opening of the external box 20 being provided with a sealing cover, the sealing cover being locked with the external box 20 by bolts and forming a sealed box body, the limiting rod 24 being arranged in the cavity of the external box 20, the bottom of the limiting rod 24 being provided with a sliding groove matched with the connecting rod 22, the limiting rod 24 being slidably arranged in the sliding groove of the connecting rod 22;

[0030] In the scheme, in order to adjust the screw rod 23 and the connecting rod 22, the upper half of the adjusting screw rod 23 is limited by the shaft sleeve, the upper half of the adjusting screw rod 23 is not threaded, the lower half of the adjusting screw rod 23 is threaded, the connecting rod 22 is limited by the sliding groove of the limiting rod 24 to keep vertical sliding, when the adjusting screw rod 23 is rotated, the connecting rod 22 is lifted and lowered in the sliding groove by the adjusting screw rod 23, the height of the convex rib 21 is adjusted, the two connecting rods 22 at both ends of the convex rib 21 can be adjusted independently, the window leaf can be better matched, the window leaf is more convenient to install, and the adjustability is stronger.

[0031] The working principle of the utility model is: the roller below the window leaf falls on the water baffle below, the connecting rod 22 is pushed down by rotating the adjusting screw rod 23, the connecting rod 22 drives the convex rib 21 to move down and is clamped into the notch above the window leaf, thereby limiting the window leaf, the connecting rod 22 is limited by the sliding groove of the limiting rod 24 to keep vertical sliding, when the adjusting screw rod 23 is rotated, the connecting rod 22 is lifted and lowered in the sliding groove by the adjusting screw rod 23, the height of the convex rib 21 is adjusted, the two connecting rods 22 at both ends of the convex rib 21 can be adjusted independently, the window leaf can be better matched, the water baffle and the convex rib 21 limit the window leaf together, and the window leaf is prevented from falling off.

[0032] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only used to illustrate the principle of the utility model, various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An aluminum alloy door and window for assembled buildings, characterized in that: include: An installation frame (10) is formed into a frame structure, a water retaining strip is fixedly provided on the inner bottom surface of the installation frame (10), and a window leaf is provided in the installation frame (10), and the window leaf is slidably connected to the water retaining strip; The side wall of the installation frame (10) is provided with an adjustment component for limiting the upper position of the window leaf, the adjustment component comprises an external box (20), a convex rib (21), a connecting rod (22) and an adjustment screw (23), the external box (20) is fixedly connected to the installation frame (10), the convex rib (21) is rotatably connected to the connecting rod (22), the connecting rod (22) is slidably connected to the external box (20), the adjustment screw (23) is rotatably connected to the external box (20), the adjustment screw (23) is threadedly connected to the connecting rod (22), and the adjustment screw (23) can push the connecting rod (22) to drive the convex rib (21) to move up and down and snap into the notch of the window leaf.

2. The assembled aluminum alloy door and window for buildings according to claim 1, characterized in that: The adjustment assembly further comprises a limiting rod (24), the limiting rod (24) is fixedly connected to the external box (20), and the connecting rod (22) is slidably connected to the limiting rod (24).

3. The assembled aluminum alloy door and window for buildings according to claim 2, characterized in that: The external box (20) forms a box structure with an opening on one side. A sealing cover is provided at the opening of the external box (20). The sealing cover is locked with the external box (20) by bolts to form a sealed box body. The limiting rod (24) is arranged in the cavity of the external box (20).

4. The assembled aluminum alloy door and window for buildings according to claim 2, characterized in that: A sliding groove adapted to the connecting rod (22) is provided at the bottom of the limiting rod (24), and the limiting rod (24) is slidably arranged in the sliding groove of the connecting rod (22).

5. The assembled aluminum alloy door and window for buildings according to claim 1, characterized in that: The connecting rod (22) forms an L-shaped rod structure, one end of the connecting rod (22) is rotatably connected to the convex rib (21), and two connecting rods (22) are provided at both ends of the convex rib (21).

6. The assembled aluminum alloy door and window for buildings according to claim 1, characterized in that: A shaft sleeve is provided on the top of the external box (20), and the upper end of the adjusting screw (23) is rotatably connected to the shaft sleeve.

7. The assembled aluminum alloy door and window for buildings according to claim 1, characterized in that: A threaded hole is provided on the top of the connecting rod (22), and the adjusting screw (23) is connected to the threaded hole of the connecting rod (22).

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