Aluminum alloy door and window convenient to assemble

Abstract

The utility model relates to the technical field of aluminum alloy doors and windows, in particular to an aluminum alloy door and window convenient to assemble. According to the technical scheme, the device comprises a bottom frame, side frames, end frames and a supporting frame, the bottom frame and the end frames are arranged in parallel up and down, the side frames and the supporting frame are located between the bottom frame and the end frames, the supporting frame is located between the side frames, bottom positioning blocks are fixedly connected to the two ends of the bottom frame, and bottom positioning grooves matched with the bottom positioning blocks are formed in the bottoms of the sides, close to each other, of the side frames; the lower end of the end frame is provided with a pair of end positioning grooves, the upper end of the side frame is fixedly connected with end positioning blocks matched with the end positioning grooves, and a fixing mechanism is arranged in the end frame and located between the end positioning grooves. According to the aluminum alloy door and window, the outer frame of the whole aluminum alloy door and window is arranged to be of a mutual combined structure of the bottom frame, the side frames, the end frames and the supporting frame, the clamping blocks of the fixing mechanisms are inserted into the corresponding clamping grooves to achieve rapid assembling and fixing, troublesome operation of welding and fixing is not needed, assembling on an installation site can be carried out, and carrying is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy doors and windows, in particular to an aluminum alloy door and window which is easy to assemble. Background Art

[0002] Aluminum alloy doors and windows are a type of outer frame doors and windows made of aluminum alloy. The outer frame is usually a rectangular structure, which is used to fix to the wall. A movable inner frame is set inside to push, pull or flip to achieve the opening and closing of the doors and windows.

[0003] Before installing aluminum alloy doors and windows, it is often necessary to weld and fix the outer frame of the aluminum alloy, and then transport it to the designated installation location for overall installation. This installation method not only requires a certain degree of technical difficulty in welding, but also after welding and fixing, the entire aluminum alloy door and window outer frame is large in size, which is not convenient for transportation and operation. In particular, the installation of some indoor aluminum alloy windows is often unable to be carried indoors due to volume problems, or there are bumps everywhere. Therefore, it is necessary to design an assembled aluminum alloy door and window to facilitate installation and transportation operations. Utility Model Content

[0004] The utility model aims to solve the problems existing in the background technology and to provide an aluminum alloy door and window which is easy to assemble.

[0005] The technical solution of the utility model: an aluminum alloy door and window that is easy to assemble, comprises a bottom frame, a side frame, an end frame and a supporting frame, the bottom frame and the end frame are arranged in parallel up and down, the side frame and the supporting frame are both located between the bottom frame and the end frame, the supporting frame is located between the side frames, bottom positioning blocks are fixedly connected at both ends of the bottom frame, a bottom positioning groove matched with the bottom positioning block is opened at the bottom of one side close to the side frame, a pair of end positioning grooves are opened at the lower end of the end frame, an end positioning block matched with the end positioning groove is fixedly connected to the upper end of the side frame, and a fixing mechanism is arranged in the end frame and between the end positioning grooves.

[0006] Preferably, the fixing mechanism includes a card slot and a sliding slot, the card slot is opened on both sides of the end positioning block, the sliding slot is opened in the end frame and is located between the end positioning slots, the position of the sliding slot is aligned with the position of the card slot, the sliding slot is slidably connected with a telescopic block at one end away from each other, and the telescopic block is fixedly connected with a pair of card blocks at one end away from each other, and the position of the card blocks is aligned with the position of the card slot.

[0007] Preferably, a bidirectional screw is rotatably connected in the sliding groove, both ends of the bidirectional screw are respectively threadedly connected in the corresponding telescopic blocks, and a pair of bearings are installed between the bidirectional screw and the side wall of the sliding groove.

[0008] Preferably, a driven bevel gear is fixedly connected to the middle position of the bidirectional screw, a driving bevel gear meshing with the driven bevel gear is rotatably connected to the upper side wall of the sliding groove, a rotating plate is rotatably connected to the upper end of the end frame, and the rotating plate and the driving bevel gear are fixed by a connecting shaft.

[0009] Preferably, a pair of adapter blocks are fixedly connected at both ends of the support frame, and adapter grooves are provided in the middle positions of the front and rear sides of the end frame and the bottom frame. The size and width of the adapter blocks are the same as those of the adapter grooves. The adapter frames at both ends of the support frame are inserted into the corresponding adapter grooves, so that the support frame can be fixed between the bottom frame and the end frame without the need for other auxiliary fixing parts.

[0010] Preferably, the lower end of the bottom frame is aligned with the bottom of the side frame, and the side away from the side frame is aligned with both ends of the end frame, to ensure that there is no protrusion or bulge at the corners after assembly.

[0011] Compared with the prior art, the utility model has the following beneficial technical effects: the outer frame of the entire aluminum alloy door and window is set as a mutual combination structure of a bottom frame, a side frame, an end frame and a support frame, and the card blocks of the fixing mechanism are inserted into the corresponding card slots to achieve rapid assembly and fixation, without the need for troublesome welding and fixing operations, and assembly can be carried out at the installation site, which facilitates transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the assembly and splicing structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the front cutaway structure of the utility model;

[0014] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0015] Figure 4 This is a schematic diagram of the appearance structure of the telescopic block of the utility model.

[0016] Figure numerals: 1, bottom frame; 11, bottom positioning block; 12, adapter groove; 2, side frame; 21, bottom positioning groove; 22, end positioning block; 3, end frame; 31, end positioning groove; 4, support frame; 41, adapter block; 5, fixing mechanism; 51, sliding groove; 52, bidirectional screw; 53, telescopic block; 54, clamping block; 55, driven bevel gear; 56, rotating plate; 57, driving bevel gear; 58, clamping groove. DETAILED DESCRIPTION

[0017] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0018] Example

[0019] like Figure 1-4 As shown, the aluminum alloy door and window that is easy to assemble proposed by the utility model comprises a bottom frame 1, a side frame 2, an end frame 3 and a support frame 4, the bottom frame 1 and the end frame 3 are arranged in parallel up and down, the side frame 2 and the support frame 4 are both located between the bottom frame 1 and the end frame 3, and the support frame 4 is located between the side frames 2, and bottom positioning blocks 11 are fixedly connected at both ends of the bottom frame 1, a bottom positioning groove 21 adapted to the bottom positioning block 11 is opened at the bottom of the side frame 2 close to the bottom, a pair of end positioning grooves 31 are opened at the lower end of the end frame 3, and an end positioning block 22 adapted to the end positioning groove 31 is fixedly connected at the upper end of the side frame 2, a fixing mechanism 5 is arranged in the end frame 3 and between the end positioning grooves 31, a pair of adapter blocks 41 are fixedly connected at both ends of the support frame 4, and an adapter groove 12 is opened at the middle position of the front and rear sides of the end frame 3 and the bottom frame 1, and the size and width of the adapter block 41 are the same as the adapter groove 12, the lower end of the bottom frame 1 is aligned with the bottom of the side frame 2, and the side away from the side frame 2 is aligned with both ends of the end frame 3.

[0020] The fixing mechanism 5 includes a card slot 58 and a sliding slot 51. The card slot 58 is provided on both sides of the end positioning block 22. The sliding slot 51 is provided in the end frame 3 and is located between the end positioning slots 31. The position of the sliding slot 51 is aligned with the position of the card slot 58. The sliding slot 51 is slidably connected to a telescopic block 53 at one end away from each other. The telescopic block 53 is fixedly connected to a pair of card blocks 54 at one end away from each other. The position of the card block 54 is aligned with the position of the card slot 58. A bidirectional screw 52 is rotatably connected in the sliding slot 51. Both ends of the bidirectional screw 52 are respectively threadedly connected in the corresponding telescopic block 53. A pair of bearings are installed between the bidirectional screw 52 and the side wall of the sliding slot 51. A driven bevel gear 55 is fixedly connected to the middle position of the rod 52, and a driving bevel gear 57 meshing with the driven bevel gear 55 is rotatably connected to the side wall of the upper end of the sliding groove 51. A rotating plate 56 is rotatably connected to the upper end of the end frame 3. The rotating plate 56 and the driving bevel gear 57 are fixed by a connecting shaft. The rotating plate 56 can drive the driving bevel gear 57 to rotate by rotating the rotating plate 56, and the driven bevel gear 57 can be driven to rotate by the transmission of the driven bevel gear 55 to rotate the bidirectional screw 52, ​​so that the telescopic block 53 moves away from the side until the clamping block 54 extends into the end positioning groove 31 and is inserted into the clamping groove 58, so that the end positioning block 22 is fixed in the end positioning groove 31.

[0021] In this embodiment, first, the bottom positioning blocks 11 at both ends of the bottom frame 1 are inserted into the bottom positioning grooves 21, and the adapter block 41 at the lower end of the fixing mechanism 5 is inserted into the adapter groove 12, and then the end positioning grooves 31 at the bottom of the end frame 3 are aligned with the end positioning blocks 22 and inserted, and at the same time, the adapter block 41 at the upper end of the support frame 4 can be inserted into the adapter groove 12 on the end frame 3. At this time, the bottom frame 1 and the side frame 2 and the end frame 3 form a rectangular structure, and finally the rotating plate 56 is rotated to drive the active bevel gear 57 to rotate, and the driven bevel gear 55 is used to drive the bidirectional screw 52 to rotate, so that the telescopic block 53 moves to the opposite side until the clamping block 54 extends into the end positioning groove 31 and is inserted into the clamping groove 58, and the end positioning block 22 is fixed in the end positioning groove 31 to complete the assembly of the aluminum alloy doors and windows. The operation is simple and convenient, and there is no need to weld the connection. It can be quickly assembled on the installation site, avoiding the situation where the finished door and window frames are large and inconvenient to carry.

[0022] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. An aluminum alloy door and window that is easy to assemble, comprising a bottom frame (1), a side frame (2), an end frame (3) and a support frame (4), characterized in that: The bottom frame (1) and the end frame (3) are arranged in parallel up and down, the side frame (2) and the support frame (4) are both located between the bottom frame (1) and the end frame (3), the support frame (4) is located between the side frames (2), the bottom frame (1) is fixedly connected with bottom positioning blocks (11) at both ends, the side frame (2) is provided with a bottom positioning groove (21) matched with the bottom positioning block (11) at the bottom of the side close to the bottom, the end frame (3) is provided with a pair of end positioning grooves (31) at the lower end, the side frame (2) is fixedly connected with an end positioning block (22) matched with the end positioning groove (31) at the upper end, and a fixing mechanism (5) is provided in the end frame (3) and between the end positioning grooves (31).

2. The aluminum alloy door and window that is easy to assemble according to claim 1 is characterized in that: The fixing mechanism (5) comprises a clamping groove (58) and a sliding groove (51); the clamping groove (58) is provided on both sides of the end positioning block (22); the sliding groove (51) is provided in the end frame (3) and is located between the end positioning grooves (31); the position of the sliding groove (51) is aligned with the position of the clamping groove (58); the sliding groove (51) is slidably connected to a telescopic block (53) at one end away from the sliding groove (51); the telescopic block (53) is fixedly connected to a pair of clamping blocks (54) at one end away from the telescopic block (53); the position of the clamping blocks (54) is aligned with the position of the clamping groove (58).

3. The aluminum alloy door and window that is easy to assemble according to claim 2 is characterized in that: A bidirectional screw rod (52) is rotatably connected in the sliding groove (51), and both ends of the bidirectional screw rod (52) are respectively threadedly connected in corresponding telescopic blocks (53), and a pair of bearings are installed between the bidirectional screw rod (52) and the side wall of the sliding groove (51).

4. The aluminum alloy door and window that is easy to assemble according to claim 3 is characterized in that: A driven bevel gear (55) is fixedly connected to the middle position of the bidirectional screw (52), a driving bevel gear (57) meshing with the driven bevel gear (55) is rotatably connected to the upper side wall of the sliding groove (51), and a rotating plate (56) is rotatably connected to the upper end of the end frame (3), and the rotating plate (56) and the driving bevel gear (57) are fixed via a connecting shaft.

5. The aluminum alloy door and window that is easy to assemble according to claim 1 is characterized in that: A pair of adapter blocks (41) are fixedly connected to the upper and lower ends of the support frame (4); adapter grooves (12) are provided in the middle of the front and rear sides of the end frame (3) and the bottom frame (1); and the adapter blocks (41) are the same in size and width as the adapter grooves (12).

6. The aluminum alloy door and window that is easy to assemble according to claim 1 is characterized in that: The lower end of the bottom frame (1) is aligned with the bottom of the side frame (2), and the side of the side frame (2) that is away from the end frame (3) is aligned with both ends of the end frame (3).

Images