CN202945927U - Mullion connection structure for aluminum plastic aluminum doors and windows - Google Patents

Abstract

The utility model relates to a stile connection structure for aluminum-plastic-aluminum doors and windows, comprising an aluminum-plastic-aluminum frame, an aluminum-plastic-aluminum stile, two stile connectors symmetrically fixed on the aluminum-plastic-aluminum frame, and two stile connectors Corresponding to the two cavities of the aluminum-plastic aluminum stile; the bottom of the stile connector is provided with a mounting seat, and the upper part is provided with an elastic slot; the two stile connectors are respectively inserted into the two sides of the aluminum-plastic aluminum stile In the first cavity, there are two pin holes on the aluminum-plastic aluminum stile, and the two pin holes correspond to the elastic slots of the two stile connectors; the pin holes and the elastic slots are equipped with pins, and the aluminum-plastic The stile is fixedly connected to the aluminum-plastic-aluminum frame through two stile connectors. Using the connection structure of the utility model can make the aluminum-plastic-aluminum mullion and the aluminum-plastic-aluminum window frame more firmly connected, the positioning is more accurate, and the appearance of the window is more beautiful.

Description

Stile connection structure for aluminum-plastic-aluminum doors and windows

technical field

The utility model relates to a stile connection structure for aluminum-plastic-aluminum doors and windows. The stile is fixedly connected to the aluminum-plastic-aluminum frame through two middle stile connectors. the

Background technique

At present, the stile connection method of domestic aluminum-plastic-aluminum doors and windows generally adopts screw connection and corner connection, so as to ensure the stability of the connection between the stile and the window frame. Chinese patent CN2934528Y discloses a strip-type heat-insulating outward-opening window. The mid-stiles of the strip-through-insulated outward-opening window are connected by T-shaped corner codes, and the cavity group corners of the profiles are used to transmit force by plugging between the profiles. The corner code is not exposed, and the appearance effect is smooth. However, the gap between the sill and the window frame that is connected by screws and corner codes is relatively large, the stability will gradually weaken during long-term use, and the positioning is not accurate. Therefore, it is necessary to propose a new stile connection structure for aluminum-plastic-aluminum doors and windows. the

Contents of the invention

The purpose of this utility model is to provide a stile connection structure for aluminum-plastic aluminum doors and windows, the connection structure includes an aluminum-plastic aluminum frame, an aluminum-plastic aluminum stile, two stile connectors are fixed on the aluminum-plastic aluminum frame, The upper part of the piece is provided with an elastic card slot, and the aluminum-plastic aluminum stile is correspondingly provided with a pin hole, and a pin is inserted in the elastic card slot and the pin hole. The utility model can realize a more firm connection between the aluminum-plastic aluminum stile and the aluminum-plastic aluminum frame, the gap at the joint is smaller, and the appearance is smooth and beautiful. the

The purpose of this utility model is achieved by the following technical solutions: a stile connection structure for aluminum-plastic aluminum doors and windows, including aluminum-plastic aluminum frames, aluminum-plastic aluminum stiles, and the aluminum-plastic aluminum stiles are equipped with Two channels, two stile connectors are symmetrically fixed on the aluminum-plastic aluminum frame, and the two stile connectors are arranged correspondingly to the two cavities of the aluminum-plastic aluminum stile; the stile connection There is a mounting seat at the bottom of the part, and a threaded hole is provided on the mounting seat, and the stile connecting piece is fixed with the aluminum-plastic aluminum frame by screws; the upper part of the stile connecting piece is provided with an elastic slot; The two stile connectors are respectively inserted into the two cavities of the aluminum-plastic aluminum stile, and the aluminum-plastic aluminum stile is provided with two pin holes, and the two pin holes are connected to the two middle stiles. The elastic slots of the stile connectors are arranged correspondingly; pins are installed in the pin holes and the elastic slots.

Compared with the prior art, the utility model has the following advantages:

1. The parts of the utility model are easy to process, easy to assemble and operate, firmly connected and not easy to loosen, and do not need glue injection.

2. The two mullion connectors in the utility model are hidden inside the mullion and are not exposed, so that the aluminum-plastic-aluminum door form has a beautiful appearance.

3. The utility model uses two stile connectors to position and connect the aluminum-plastic-aluminum stile, which can make the positioning of the aluminum-plastic-aluminum stile more precise and the gap at the connection point smaller.

Description of drawings

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

Fig. 1, the structural representation of the aluminum-plastic-aluminum window of prior art;

Fig. 2, the structural representation of the utility model;

Fig. 3, the structural representation of the stile connector in the utility model;

Fig. 4 is another structural schematic diagram of the stile connector in the utility model.

Detailed ways

Embodiment one:

Referring to Fig. 1, the aluminum-plastic-aluminum window frame of the prior art includes four aluminum-plastic-aluminum frames (upper frame 1, lower frame 2, left frame 3, right frame 4), aluminum-plastic-aluminum mullion 5, window sash 6 and glass, window sash Rotationally installed on the aluminum-plastic aluminum stile, the aluminum-plastic aluminum stile can be opened and closed axially inward or outward. The two ends of the vertically set aluminum-plastic-aluminum stile are fixedly connected to the upper frame and the lower frame respectively, and the fixed connection method is generally connected by screws or corners.

Referring to Fig. 2 and Fig. 3, the stile connection structure for aluminum-plastic-aluminum doors and windows of the utility model includes an aluminum-plastic-aluminum frame 7 and an aluminum-plastic-aluminum stile 8, and there are two cavities inside the aluminum-plastic-aluminum stile Roads 9 and 10, two stile connectors 11 and 12 are symmetrically fixed on the aluminum-plastic aluminum frame, and the two stile connectors are set correspondingly to the two cavities of the aluminum-plastic aluminum stile; A mounting seat 13 is provided at the bottom of the stile connector, and a threaded hole 14 is provided on the mounting seat. The stile connector is fixed to the aluminum-plastic-aluminum frame by screws; the upper part of the stile connector is provided with an elastic Card slot 16; the two stile connectors are respectively inserted into the two cavities of the aluminum-plastic aluminum stile, and the aluminum-plastic aluminum stile is provided with two pin holes 17, 18, and the two A pin hole is provided correspondingly to the elastic slots of the two stile connectors; pins 19, 20 are installed in the pin holes and the elastic slots. The aluminum-plastic-aluminum stile is fixedly connected to the aluminum-plastic-aluminum frame through two stile connectors.

Referring to Fig. 2, in this embodiment, the aluminum-plastic-aluminum frame 7 is the lower frame of the aluminum-plastic-aluminum window frame, and the aluminum-plastic-aluminum frame is composed of an inner frame aluminum alloy profile 21, a middle frame plastic profile, and an outer frame aluminum alloy profile 22 composite structural profiles. The technical content of the aluminum-plastic-aluminum frame belongs to the prior art and will not be described in detail here. The aluminum-plastic-aluminum stile has the same structure as the aluminum-plastic-aluminum frame, and is also composed of an inner frame aluminum alloy profile 23 , a middle frame plastic profile and an outer frame aluminum alloy profile 24 . The middle stile connector 11 is fixed on the inner frame aluminum alloy profile 21 , and the middle stile connector 12 is fixed on the outer frame aluminum alloy profile 22 .

Referring to Fig. 3 and Fig. 4, in this embodiment, a mounting seat 13 is provided at the bottom of the stile connector 11, and a threaded hole 14 is provided on the mounting seat, and the stile connector is connected to the stile connection by screws. The aluminum-plastic-aluminum frame is fixed; the lower end surface of the mounting seat is provided with a protrusion 15 or a groove matching the groove of the aluminum-plastic-aluminum frame. The upper part of the stile connector is provided with an elastic slot 16, and the opening direction of the elastic slot is consistent with the extending direction of the mounting seat. The opening direction of the elastic slot of the stile connecting member 12 is opposite to the extending direction of the mounting seat.

Referring to Fig. 2 , in this embodiment, firstly, the two stile connectors are positioned and installed on the aluminum-plastic-aluminum frame, and the precise position can be fine-tuned before fixing the stile connectors. The shape of the end face of the stile connecting piece matches the shape of the corresponding cavity. The stile connector 11 is inserted in the cavity 9 of the aluminum-plastic aluminum stile, and at the same time, the stile connector 12 is inserted in the cavity 10 of the aluminum-plastic aluminum stile; the pin 19 is inserted from the pin hole 17, the pin is fastened into the elastic slot of the stile connector 11, the pin 20 is inserted from the pin hole 18, and the pin is fastened into the elastic slot of the stile connector 12; The aluminum stile is vertically and fixedly connected to the aluminum-plastic-aluminum frame through two stile connectors. the

Claims (1)

1. stile's syndeton that is used for the aluminum-plastic-aluminum door and window, comprise stile in aluminum-plastic-aluminum frame, aluminum-plastic-aluminum, in described aluminum-plastic-aluminum, stile inside is provided with two cavities, it is characterized in that: on described aluminum-plastic-aluminum frame, symmetry is fixed two middle stile connectors, the corresponding setting of two cavities of stile in described two middle stile connectors and described aluminum-plastic-aluminum; Described middle stile connector bottom is provided with a mount pad, and described mount pad is provided with screwed hole, and described middle stile connector is fixed by screw and described aluminum-plastic-aluminum frame; Described middle stile's connector top is provided with the elasticity draw-in groove; Described two middle stile connectors are inserted into respectively in two cavities of stile in described aluminum-plastic-aluminum, and in described aluminum-plastic-aluminum, stile is provided with two pin-and-holes, the corresponding setting of elasticity draw-in groove of described two pin-and-holes and described two middle stile connectors; Be coated with pin in described pin-and-hole and described elasticity draw-in groove.

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