CN2343306Y - Improved Structure of Aluminum Door and Window Pivot - Google Patents

Abstract

The utility model relates to an improvement structure of aluminium system door, window pivot belongs to the building material field, and it mainly sets up a cylindric axostylus axostyle that connects with the axle journal at the side of door or window frame, corresponds the position at the side of door frame or window frame, is equipped with the axle sleeve of C shape hole, and door or window frame utilize the axostylus axostyle to overlap with the axle sleeve looks pivot of door frame or window frame and combine, reaches the structure and retrencies, and the manufacturing is easy, and the equipment is simple and convenient, the firm durable efficiency of structure.

Description

Improved structure of aluminum door and window pivots

The utility model relates to an improved structure of an aluminum door and a window pivot, belonging to the field of building materials.

At present, the doors and windows made of aluminum are selected by the current buildings for making doors and windows because of their light weight and strong characteristics. The general aluminum doors and windows are hinged at the door frame or window frame. It is connected by a bent hinge. It is composed of two pieces using a shaft bolt. The two pieces can be bent within a range of 360 degrees around the shaft bolt. Its combination with doors, windows and frames is generally Each door leaf or window uses two sets of hinges as a combined connection with the door frame or window frame, and one piece of each set of hinges is locked on the door frame or window frame, and the other piece is locked on the door frame or window frame. On the door leaf or window frame, the combined door leaf or window can be opened or closed by hinges. However, due to the weight of the door leaf or window and frequent opening and closing, the hinge will often be distorted and deformed over time, causing the door leaf or window to be crooked. It is very annoying when there is friction, collision, and when it is serious, it cannot be closed and locked.

The purpose of this utility model is aimed at above-mentioned door, the hinge defect commonly used in window, has provided a kind of structure that does not distort indeformable, sturdy and durable aluminum door, window pivot.

The purpose of this utility model is achieved in this way, it is mainly when the aluminum door leaf or window frame and door frame or window frame are extruded, a cylindrical shaft rod is respectively arranged on the side of the door leaf or window frame, and Or a shaft sleeve with a c-shaped inner hole is arranged at a corresponding position on one side of the window frame, so that the door leaf or window frame is pivoted in the shaft sleeve of the door frame or window frame by utilizing the shaft rod. Since the shaft rod is completely pivoted in the c-shaped inner hole of the shaft sleeve, the combined force is strong, and the door leaf or window frame can be opened and closed in a range of about 90 degrees by using the pivot sleeve of the shaft rod and the shaft sleeve.

The utility model has the advantages of: because it is extruded, it is easy to manufacture, saves labor in installation and use, can improve work efficiency, and has no troubles of twisting and deformation in long-term use.

Description of drawings:

Fig. 1 is a structural schematic diagram of a window frame and a window frame of the present invention.

Fig. 2 is a schematic cross-sectional view of the window frame and the pivot sleeve of the window frame of the present invention.

Fig. 3 is a schematic diagram of the combination of the window frame and the window frame of the present invention.

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:

As shown in Figure 1: a cylindrical shaft 11 is arranged on one side of the window frame 10, and a shaft head 12 is connected between the shaft 11 and the window frame 10; The corresponding position is provided with a c-shaped inner hole 22 and a shaft sleeve 21 .

As shown in Fig. 2: the combination of the window frame 10 and the window frame 20, utilize the window frame 20 that has assembled both sides and the bottom edge, insert the window frame 10 directly into the shaft sleeve 21 of the window frame 20 with its shaft rod 11 In the c-shaped inner hole 22 of the sash 11, after the shaft rod 11 is completely covered by the shaft sleeve 21, the upper edge frame 23 of the window frame 20 is locked on the top edge of the window frame 20.

As shown in FIG. 3 : the assembled window frame 10 and window frame 20 , the shaft rod 11 can make the window frame 10 open or close in the range of about 90 degrees in the shaft sleeve 21 .

Claims (2)

1. An improved structure of an aluminum door and window pivot, which is mainly composed of a window frame and a window frame, and is characterized in that a cylindrical shaft is arranged on one side of the window frame, and a The shaft head is connected, and the upper frame of the window frame is locked on the top edge of the window frame. 2. The improved structure of the aluminum door and window pivot according to claim 1, wherein the window frame can be opened and closed within 90 degrees to the window frame.

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