Broken bridge aluminum alloy door

Abstract

The utility model provides a broken bridge aluminum alloy door, which belongs to the technical field of doors and windows, and comprises an upper door frame, a lower door frame, a left door frame, a double door plate and a right door frame, and the double door plate is arranged among the upper door frame, the lower door frame, the left door frame and the right door frame. The upper door frame, the lower door frame, the left door frame and the right door frame each comprise an outer frame, a movable sash frame, a pressing line and a connecting piece, the outer frames are arranged on the side close to a wall and fixedly connected into the wall, the movable sash frames are arranged on the sides, close to the outdoor space, of the outer frames, and the pressing lines are fixedly connected to the edges of the outer frames. The connecting piece is fixedly connected to the side, close to the double door plate, of the outer frame. The outward opening sash structures are arranged at the positions of the upper door frame, the lower door frame, the left door frame and the right door frame, so that outward opening can be achieved, normal use is met, and meanwhile indoor space can be prevented from being occupied.

Description

Technical Field

[0001] The utility model belongs to the technical field of doors and windows, and particularly relates to a thermally-broken aluminum alloy door. Background Art

[0002] The thermal break aluminum alloy door is a specially designed door, usually used in buildings, with excellent thermal insulation and sound insulation performance. The name of this door comes from its structural characteristics, that is, there is a "broken bridge" between the door frame and the door leaf. This broken bridge is usually filled with plastic or other materials to prevent the conduction of heat and sound, thereby improving the thermal insulation and sound insulation effect of the door.

[0003] The existing publication number CN104141448A discloses a thermally-insulated aluminum alloy door, comprising a fixed frame, a movable sash frame and a sealing component; the fixed frame is fixed in a wall or a fixed body; the fixed frame is connected to one end of the movable sash frame by a metal piece, and the sealing component is arranged between the fixed frame and the movable sash frame for sealing and heat insulation; the sealing component comprises a pair of frame sealing components; the pair of frame sealing components are arranged at the edge of the fixed frame and the edge of the movable sash frame; the overlap amount of the pair of frame sealing components is 6 to 18 mm; the fixed frame and the movable sash frame of the aluminum alloy door and window are sealed at an edge of 6 to 18 mm by a pair of frame sealing components; the fixed frame and the movable sash frame of the aluminum alloy door and window are sealed at an edge by a pair of frame sealing components.

[0004] The existing broken bridge aluminum alloy doors still have the following shortcomings:

[0005] 1. If the double-door thermal insulation aluminum alloy door is opened inward during use, it will occupy indoor space and cause inconvenience.

[0006] 2. In order to ensure the close connection between the door panels of the double-door thermal break aluminum alloy door, a center brace is required to support the door panels. However, the existence of the center brace will reduce the opening space of the double door and reduce the width of the field of vision. Utility Model Content

[0007] The utility model aims to solve the problem in the prior art of how to make a double-door thermal-break aluminum alloy door open outwards while ensuring a stable connection and not affecting the horizontal opening space of the double door, and proposes a thermal-break aluminum alloy door.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] A thermally-insulated aluminum alloy door, comprising five parts: an upper door frame, a lower door frame, a left door frame, a double-open door panel and a right door frame. The double-open door panel is arranged between the upper door frame, the lower door frame, the left door frame and the right door frame. The upper door frame, the lower door frame, the left door frame and the right door frame all comprise an outer frame, a movable leaf frame, a pressure line and a connector. The outer frame is arranged on a side close to a wall, the outer frame is fixedly connected to the wall, the movable leaf frame is arranged on a side close to the outside of the outer frame, the pressure line is fixedly connected to the edge of the outer frame, and the connector is fixedly connected to a side of the outer frame close to the double-open door panel.

[0010] Preferably, the double-opening door panel comprises a door panel and a false center support, the connecting member is fixedly connected to the side of the door panel close to the left door frame and the right door frame, the false center support is fixedly connected to the side of the door panel close to each other, the movable leaf frame is arranged on the side of the door panel close to the door frame, and the pressing line is fixedly connected to the edge of the door panel;

[0011] Preferably, the two connecting members on the adjacent sides of the door panel and the outer frame are rotatably connected to each other;

[0012] Preferably, a locking structure is provided on one side of the two door panels close to each other, and the locking structure is provided on the side of the false center close to the outside of the room;

[0013] Preferably, the two door panels are connected by snapping, and the false center support is arranged on the inner side surface of one door panel;

[0014] Preferably, the movable fan frame is fixedly connected to the inner side of the outer frame through a metal connector.

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] 1. The utility model is provided with outward opening leaf structures at the positions of the upper and lower door frames and the left and right door frames, so that the door can be opened outwards, which can avoid occupying the indoor space while meeting the normal use.

[0017] 2. The utility model provides a false center support between two door panels instead of a center support, which can not only ensure stability during the opening and closing process, but also avoid affecting the field of vision. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a simplified plan view of a thermally-broken aluminum alloy door proposed by the utility model;

[0019] Figure 2 A schematic diagram of the upper and lower door frames of a thermally-broken aluminum alloy door proposed by the utility model;

[0020] Figure 3 This is a horizontal schematic diagram of a thermally-broken aluminum alloy door proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the left door frame of a thermally-broken aluminum alloy door proposed by the utility model;

[0022] Figure 5 This is a schematic diagram of a door panel of a thermally-broken aluminum alloy door proposed by the utility model;

[0023] Figure 6 The utility model is a schematic diagram of the left door frame of a thermally-insulated aluminum alloy door.

[0024] In the figure: 1 outer frame, 2 movable sash frame, 3 pressing wire, 4 connecting piece, 5 false center support. DETAILED DESCRIPTION

[0025] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0026] Reference Figure 1-Figure 6 , a thermal-bridge aluminum alloy door, comprising: an upper door frame, a lower door frame, a left door frame, a double-open door panel and a right door frame; the double-open door panel is arranged in the middle of the upper door frame, the lower door frame, the left door frame and the right door frame; the upper door frame, the lower door frame, the left door frame and the right door frame all comprise an outer frame 1, a movable leaf frame 2, a pressing line 3 and a connecting piece 4; the outer frame 1 is arranged at a side close to a wall, the outer frame 1 is fixedly connected to the wall, the movable leaf frame 2 is arranged at a side close to the outside of the outer frame 1, the movable leaf frame 2 is fixedly connected to the inner side of the outer frame 1 through a metal connecting piece, the pressing line 3 is fixedly connected to the edge of the outer frame 1, the connecting piece 4 is fixedly connected to a side of the outer frame 1 close to the double-open door panel; an outward-opening leaf structure is arranged at the door frame, which can be opened outwards, and can avoid occupying indoor space while meeting normal use;

[0027] The double-opening door panel includes a door panel and a false center support 5, a connecting piece 4 is fixedly connected to the side of the door panel close to the left door frame and the right door frame, the false center support 5 is fixedly connected to the side of the door panel close to each other, a movable leaf frame 2 is arranged on the side of the door panel close to the door frame, a pressing line 3 is fixedly connected to the edge of the door panel, two connecting pieces 4 on the side close to the outer frame 1 are rotatably connected to each other, a locking structure is arranged on the side where the two door panels are close to each other, the locking structure is arranged on the side where the false center support 5 is close to the outside, the two door panels are snap-connected, the false center support 5 is arranged on the inner side of one door panel, and a false center support is arranged between the two door panels instead of the center support, which can not only meet the stability during the opening and closing process, but also ensure that the field of vision is avoided.

[0028] The functional principle of the utility model can be explained through the following operation modes:

[0029] By arranging outward-opening leaf structures at the positions of the upper and lower door frames and the left and right door frames, the door can be opened outwards. While meeting normal use, it can also avoid occupying indoor space. By arranging a false center support instead of the center support between the two door panels, it can not only meet the stability in the opening and closing process, but also ensure that the field of vision is avoided.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A thermally-insulated aluminum alloy door, characterized in that: The invention comprises five parts, namely an upper door frame, a lower door frame, a left door frame, a double-open door panel and a right door frame. The double-open door panel is arranged between the upper door frame, the lower door frame, the left door frame and the right door frame. The upper door frame, the lower door frame, the left door frame and the right door frame all comprise an outer frame (1), a movable sash frame (2), a pressure line (3) and a connecting piece (4). The outer frame (1) is arranged on a side close to a wall. The outer frame (1) is fixedly connected to the wall. The movable sash frame (2) is arranged on a side of the outer frame (1) close to the outside of the room. The pressure line (3) is fixedly connected to an edge of the outer frame (1). The connecting piece (4) is fixedly connected to a side of the outer frame (1) close to the double-open door panel.

2. A thermally-broken aluminum alloy door according to claim 1, characterized in that: in: The double-opening door panel comprises a door panel and a false center brace (5), the connecting member (4) is fixedly connected to the side of the door panel close to the left door frame and the right door frame, the false center brace (5) is fixedly connected to the side of the door panel close to each other, the movable leaf frame (2) is arranged on the side of the door panel close to the door frame, and the pressing line (3) is fixedly connected to the edge of the door panel.

3. The thermally-broken aluminum alloy door according to claim 2, characterized in that: in: The two connecting pieces (4) on the adjacent sides of the door panel and the outer frame (1) are rotatably connected to each other.

4. The thermally-broken aluminum alloy door according to claim 2, characterized in that: in: A locking structure is provided on one side of the two door panels that are close to each other, and the locking structure is provided on the side of the false center support (5) that is close to the outside of the room.

5. The thermally-insulated aluminum alloy door according to claim 2, characterized in that: in: The two door panels are snap-fitted and connected, and the false center support (5) is arranged on the inner side surface of one door panel.

6. The thermally-broken aluminum alloy door according to claim 1, characterized in that: in: The movable fan frame (2) is fixedly connected to the inner side of the outer frame (1) via a metal connecting piece.

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