CN215889822U

CN215889822U - Aluminium alloy section bar for door and window

Info

Publication number: CN215889822U
Application number: CN202121683174.4U
Authority: CN
Inventors: 唐从贵
Original assignee: Jiangsu Kemeirui Aluminum Co ltd
Current assignee: Jiangsu Kemeirui Aluminum Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-02-22
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses an aluminum alloy profile for doors and windows, which comprises a transverse frame and a vertical frame, wherein inserting plates are fixedly connected to the centers of the left side surface and the right side surface of the transverse frame, clamping grooves with arc structures are formed in the left side and the right side of the lower end of each inserting plate, a slot is formed in the center of the upper end surface of the vertical frame, the inserting plates are inserted into the slots, limiting grooves are formed in the left side and the right side of each slot, limiting clamping blocks are inserted into the limiting grooves, springs are arranged between the inner side surfaces of the limiting clamping blocks and the inner walls of the limiting grooves, and the outer ends of the limiting clamping blocks are clamped into the clamping grooves. Consequently, installation time can be saved to this practicality, has improved the installation effectiveness of aluminum alloy door frame and the connection steadiness of corner junction, has improved aluminum alloy door frame's life, can prevent simultaneously that steam from immersing in the joint gap of horizontal frame and mullion, the effectual steam corrosion aluminum alloy door frame of avoiding.

Description

Aluminium alloy section bar for door and window

Technical Field

The utility model relates to the technical field of aluminum alloy doors and windows, in particular to an aluminum alloy section for doors and windows.

Background

The aluminum alloy section is a non-ferrous metal structural material which is most widely applied in industry, and doors and windows which are made of the aluminum alloy section as a frame, a stile and a sash material are called aluminum alloy doors and windows in aviation, aerospace, automobiles, mechanical manufacturing, ships, buildings and decoration. But the corner junction of horizontal frame and mullion on current aluminum alloy door frame is mostly installed through the mounting means who seals the glue, and mounting means installation effectiveness is low and the steadiness is not high like this, and then leads to aluminum alloy door frame installation effectiveness low and the corner is easy to split, and the life of sealing glue is shorter for the horizontal frame and the mullion of aluminum alloy door frame are very easily separated, and life is shorter.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an aluminum alloy section for doors and windows, which solves the problems of low installation efficiency, easy cracking of corners and short service life of an aluminum alloy door frame in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme:

aluminum alloy ex-trusions for door and window, including horizontal frame and mullion, equal rigid coupling has the picture peg in the center department of horizontal frame left and right sides face, the draw-in groove that has the arc structure is all opened to the picture peg lower extreme left and right sides, open in the center department of mullion up end has the slot, insert in the slot the picture peg, the spacing groove has all been opened to the left and right sides in the slot, insert in the spacing groove and have spacing fixture block, spacing fixture block medial surface with be equipped with the spring between the inner wall of spacing groove, the outer end card of spacing fixture block is gone into in the draw-in groove.

Furthermore, waterproof frames are fixedly connected to the left side and the right side of the transverse frame, a waterproof groove with a frame-shaped structure is formed in the upper end face of the vertical frame, and the waterproof frames are inserted into the waterproof groove.

Furthermore, a sealing gasket is attached to the surface of the waterproof frame.

Furthermore, the outer end of the limiting clamping block is of an arc-shaped structure.

Furthermore, a smooth pad is attached to the outer end face of the limiting clamping block.

Furthermore, one end of the spring is fixedly connected to the inner side surface of the limiting clamping block, and the other end of the spring is fixedly connected to the inner wall of the limiting groove.

Compared with the prior art, the utility model has the following beneficial effects:

according to the aluminum alloy door frame, the inserting plates on the transverse frames are inserted into the inserting grooves on the vertical frames to install the aluminum alloy door frame, glue is not needed for installation, installation time is saved, installation efficiency of the aluminum alloy door frame is improved, connection stability between the transverse frames and the vertical frames is higher, connection stability of corners of the aluminum alloy door frame is further improved, service life of the aluminum alloy door frame is prolonged, meanwhile, the waterproof frames are inserted into the waterproof grooves to improve connection tightness between the transverse frames and the vertical frames, water vapor is prevented from entering connecting gaps of the transverse frames and the vertical frames, and water vapor is effectively prevented from corroding the aluminum alloy door frame.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a schematic view of a connection structure between an insert board and a slot according to the present invention;

FIG. 3 is a schematic view of the structure of the inclined surface of the upper end of the mullion in the present invention.

In the figure: 1. a transverse frame; 2. a mullion; 3. inserting plates; 4. a card slot; 5. a slot; 6. a limiting groove; 7. a limiting clamping block; 8. a spring; 9. a waterproof frame; 10. a waterproof groove.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to an embodiment of the present invention, there is provided an aluminum alloy profile for doors and windows.

The first embodiment is as follows:

as shown in fig. 1-3, the aluminum alloy profile for doors and windows comprises a transverse frame 1 and a vertical frame 2, wherein the centers of the left side surface and the right side surface of the transverse frame 1 are fixedly connected with inserting plates 3, the left side and the right side of the lower end of the inserting plates 3 are respectively provided with a clamping groove 4 with an arc structure, the center of the upper end surface of the vertical frame 2 is provided with an inserting groove 5, the inserting grooves 5 are internally inserted with the inserting plates 3, the left side and the right side of the inserting grooves 5 are respectively provided with a limiting groove 6, a limiting fixture block 7 is inserted into the limiting groove 6, a spring 8 is arranged between the inner side surface of the limiting fixture block 7 and the inner wall of the limiting groove 6, and the outer end of the limiting fixture block 7 is clamped into the clamping groove 4;

example two:

waterproof frames 9 are fixedly connected to the left side and the right side of the transverse frame 1, a waterproof groove 10 with a frame-shaped structure is formed in the upper end face of the vertical frame 2, the waterproof frames 9 are inserted into the waterproof groove 10, and sealing gaskets are attached to the surfaces of the waterproof frames 9, so that water vapor can be effectively prevented from entering a connecting gap between the transverse frame 1 and the vertical frame 2, the aluminum alloy door frame is prevented from being corroded by the water vapor, the service life of the aluminum alloy door frame is prolonged, and meanwhile, the stability of the transverse frame 1 and the vertical frame 2 after installation can be further improved by inserting the waterproof frames 9 into the waterproof grooves 10;

the outer end of the limiting clamping block 7 is of an arc-shaped structure, so that the limiting clamping block 7 is matched with the clamping groove 4 of the arc-shaped structure, and then the outer end face of the limiting clamping block 7 is attached with a smooth pad, so that an installer can conveniently pull out the transverse frame 1, and the labor intensity of the installer is reduced;

one end of the spring 8 is fixedly connected to the inner side surface of the limiting fixture block 7, and the other end of the spring is fixedly connected to the inner wall of the limiting groove 6;

the working principle of the utility model is as follows:

when the aluminum alloy door frame is installed, the plug board 3 and the waterproof frame 9 on the transverse frame 1 are respectively aligned with the slot 5 and the waterproof slot 10 on the vertical frame 2, then the plug board 3 is inserted into the slot 5, the waterproof frame 9 is inserted into the waterproof slot 10, in the process that the plug board 3 is inserted into the slot 5, the limiting fixture block 7 in the slot 5 is firstly extruded by the plug board 3 towards the direction in the limiting slot 6, after the plug board 3 is completely inserted into the slot 5, the limiting fixture block 7 is clamped into the clamp slot 4 on the plug board 3 under the action of the spring 8, and therefore the transverse frame 1 is fixed;

when the aluminum alloy door frame is disassembled, the inserting plate 3 and the waterproof frame 9 on the transverse frame 1 are directly pulled out from the inserting groove 5 and the waterproof groove 10 on the vertical frame 2;

therefore, the aluminum alloy door frame is installed by inserting the inserting plate 3 on the transverse frame 1 into the inserting groove 5 on the vertical frame 2, the installation by using glue is not needed, the installation time is saved, the installation efficiency of the aluminum alloy door frame is improved, the connection stability between the transverse frame 1 and the vertical frame 2 is higher, the connection stability of the corner of the aluminum alloy door frame is further improved, the service life of the aluminum alloy door frame is prolonged, meanwhile, the connection tightness between the transverse frame 1 and the vertical frame 2 is improved by inserting the waterproof frame 9 into the waterproof groove 10, water vapor is prevented from immersing into the connection gap between the transverse frame 1 and the vertical frame 2, and the aluminum alloy door frame is effectively prevented from being corroded by the water vapor.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Aluminum alloy ex-trusions for door and window, including horizontal frame (1) and mullion (2), its characterized in that: all the rigid couplings have picture peg (3) in the center department of horizontal frame (1) left and right sides face, picture peg (3) lower extreme left and right sides all opens draw-in groove (4) that have the arc structure, open in the center department of mullion (2) up end has slot (5), insert in slot (5) picture peg (3), spacing groove (6) have all been opened to the left and right sides in slot (5), it has spacing fixture block (7) to insert in spacing groove (6), spacing fixture block (7) medial surface with be equipped with spring (8) between the inner wall of spacing groove (6), the outer end card of spacing fixture block (7) is gone into in draw-in groove (4).

2. The aluminum alloy profile for doors and windows according to claim 1, wherein: horizontal frame (1) left and right sides is last all the rigid coupling to have waterproof frame (9), open on mullion (2) up end has waterproof groove (10) of frame type structure, waterproof frame (9) insert in waterproof groove (10).

3. The aluminum alloy profile for windows and doors according to claim 2, wherein: and a sealing gasket is attached to the surface of the waterproof frame (9).

4. The aluminum alloy profile for doors and windows according to claim 1, wherein: the outer end of the limiting clamping block (7) is of an arc-shaped structure.

5. The aluminum alloy profile for doors and windows according to claim 1, wherein: and a smooth pad is attached to the outer end face of the limiting clamping block (7).

6. The aluminum alloy profile for doors and windows according to claim 1, wherein: one end of the spring (8) is fixedly connected to the inner side surface of the limiting clamping block (7), and the other end of the spring is fixedly connected to the inner wall of the limiting groove (6).