CN101333903B - Device for fixing glass of door and window - Google Patents

Abstract

The invention provides a fixed glass device on doors and windows. The technical problem to be solved is: the seams of two adjacent buckles are left large enough, which affects the sealing and appearance; Each buckle is different, and a window needs four kinds of buckle profiles altogether; Also due to the above-mentioned structure of the buckle, once the buckle is installed, the buckle cannot be unloaded by reverse operation. Main points of the present invention are: the bottom of buckle and the fan frame respectively have the hook-shaped groove that hooks up with each other, also have spring in the hook-shaped groove of buckle bottom or fan frame. The invention is applied to doors and windows.

Description

Fixed glass devices on doors and windows

technical field

The invention relates to a device for fixing glass on doors and windows.

Aluminum alloy casement windows are very popular in the market because of their good thermal insulation effect, good sealing performance and beautiful appearance. The window is composed of a fixed fan and an opening fan. The device for fixing the glass on the fixed fan is composed of a buckle and a window frame. The device for fixing the glass on the opening fan is composed of a buckle and a fan frame. Embed in the frame, then install the buckle on the frame, and finally insert the rubber strip to fix the glass. The method of installing the buckle on the frame is: there are two grooves with hooks on the frame, and there are two hooks on the buckle. When installing the buckle, first rotate the buckle slightly along the axial direction, and hook one of the hooks into one of the grooves Inside, turn the buckle again so that the other hook hooks into another groove and get stuck, and the buckle is installed on the frame, and each fan has four buckle bars to form a rectangle. For the sake of aesthetics, the two ends of each buckle are cut into a 45° slope, so that a 45° oblique node is formed at the junction of two adjacent buckles. The current problems are: 1. Under the 45° oblique joint, the fourth buckle, that is, the closing buckle, is installed according to the above method. Because there is no installation margin, it can only be installed by prying. If it is not tight, it will also scratch the surface paint; 2. The current closing buckle is different from the other three buckles. There is no hook on the closing buckle, and it is in a simple C shape. It just floats on the fan frame. The buckle of the opening fan needs two kinds of profiles, and the buckle of the fixed fan also needs two kinds of profiles. A window needs four kinds of buckle profiles in total, which increases the mold cost and installation cost. 3. Due to the above-mentioned structure of the buckle, once the buckle is installed, the reverse operation cannot be performed to remove the buckle. Once the glass needs to be replaced, the buckle can only be removed in a destructive manner.

In order to overcome the deficiencies of the prior art, the object of the present invention is to provide a fixed glass device on doors and windows.

The purpose of the present invention is achieved in that it has buckles and frames (comprising window frames and fan frames), and is characterized in that: there are hooks that can be connected to each other at the joints of buckles and frames, and on the buckles or frames There is also a spring that can make the two hooks connect. The installation method is: after the glass is installed, the external force presses the spring to push the buckle and its hook horizontally into the hook of the frame, remove the external force, the spring lifts the buckle, makes the two hooks hook up with each other, installs the buckle on the frame, and finally Insert the rubber strip to fix the glass; when the buckle is removed, the external force overcomes the elastic force to press the buckle, so that the two hooks are disengaged, and the buckle and its hook-shaped groove are withdrawn from the hook-shaped notch of the fan frame in the horizontal direction.

Compared with the prior art, the present invention has the advantages of:

1. Since the buckle is pushed horizontally, there is no need for installation allowance, and it is universally applicable to all buckles. It is neither necessary to set up a closing buckle, nor to distinguish the buckle of the fixed fan and the opening fan. Such a window only needs one A variety of buckle profiles, reducing mold costs and installation costs;

2. The joints of two adjacent buckle joints are tight, which not only improves the sealing performance, but also does not scratch the paint surface of the buckle during installation, and the aesthetic effect is greatly improved;

4. It is easy to install and can be operated in reverse, making it more convenient to replace the glass;

5. It is not only suitable for all kinds of windows, but also suitable for all kinds of doors.

Description of drawings

Further illustrate the present invention below in conjunction with accompanying drawing.

Fig. 1 is the schematic diagram of the opening fan frame part of the aluminum alloy casement window with piercing strips.

Fig. 2 is a sectional view along A-A of Fig. 1 .

Detailed ways

The opening sash frame of the aluminum alloy casement window with threading strips is formed by connecting the inner sash frame 4 and the outer sash frame 6 with the threading strips 5 . For aesthetics, the exposed part of the buckle 3 is slope-shaped, which can be straight or arc-shaped. Figure 2 is an arc 32. There is a hook 31 on the bottom of the buckle. Hook 41 is arranged, and the two hooks can be connected with each other, and several spring sheets 7 that can be connected with the two hooks are fixed on the length direction of the inner fan frame. The installation method is: after the glass is installed, the external force presses the spring to push the buckle and its hook horizontally into the hook of the inner fan frame, remove the external force, and the spring lifts the buckle to connect the two hooks. It can be seen that because it does not need to rotate but pushes horizontally, the seam between two adjacent buckles can be made very small without scratching the paint surface of the buckles; when the buckles are removed, the external force overcomes the elastic force to press down the buckles, Make the second hook disengage, withdraw the buckle and its hook from the hook of the fan frame in the horizontal direction.

A decorative cover 2 is placed on the outer surface of the buckle, and a decorative layer 1 is attached to the outer surface of the inner fan frame. The decorative cover and the decorative layer are made of non-metallic materials such as plastic, and the surface can be processed into wooden patterns or other patterns. , can not only improve the aesthetic effect, but also further improve the heat insulation effect of the window.

When the outer surface of the buckle is covered with a decorative cover 2, the length of the buckle can be less than the length of the decorative cover. At this time, at the node of the two buckles, the elastic contact is made by two decorative covers instead of two buckles. Rigid contact of the strips can keep the gap of the nodes very small.

As mentioned above, each window needs to use four buckles. When the buckle uses a decorative cover, each buckle can be a whole piece, or it can be spliced by more than two buckles in the decorative cover. . This is very beneficial to saving aluminum material, reducing waste and reducing cost.

The above-mentioned spring leaf 7 can also be arranged on the buckle, which has the same effect as when it is arranged on the fan frame.

The invention can also be applied to doors.

Claims (3)

1. the device for fixing glass on a door, the window, it has profile and fan frame, it is characterized in that: respectively there is the hook that can link mutually the cooperation place at profile and fan frame, fixes the spring leaf that several can make two hooks link on the length direction of interior wing frame.

2. according to the device for fixing glass on the described door of claim 1, the window, it is characterized in that: the outside of profile is domatic, and this domatic is camber line.

3. according to the device for fixing glass on the described door of claim 1, the window, it is characterized in that: the external surface of profile is enclosed within the sheathing.

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