CN213269480U

CN213269480U - Aluminum profile for door frame

Info

Publication number: CN213269480U
Application number: CN202021808469.5U
Authority: CN
Inventors: 王开封
Original assignee: Hebei Fengzhidun Door & Window Co ltd
Current assignee: Hebei Fengzhidun Door & Window Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-05-25
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses an aluminium alloy for door frame, including the section bar body, the inside symmetry of section bar body is provided with first cavity, be provided with the second cavity between the inboard first cavity of section bar body, the surface symmetry of section bar body is provided with the banding groove, the inboard in banding groove is provided with the dashpot, the anticollision strip is installed to the inboard of dashpot. The anti-collision strip is arranged in the buffer groove, so that the sliding door is buffered when being contacted with the profile body, and the profile body and the sliding door can be effectively prevented from being damaged due to collision; the section bar body is clamped on the surface of the door frame through the clamping edge plate and then the bolt penetrates through the mounting hole to be connected with the door frame, so that the connection strength between the section bar body and the door frame is improved, and the damage caused by windy weather can be effectively avoided.

Description

Aluminum profile for door frame

Technical Field

The utility model belongs to the technical field of the aluminium alloy, specifically be an aluminium alloy for door frame.

Background

The aluminum door frame is a door frame member made of aluminum alloy sections with treated surfaces through blanking, punching, groove milling, tapping, manufacturing, assembling and other processing technologies, and is assembled by a connecting piece, a sealing material, opening and closing hardware fittings and glass.

The door frame and the door frame of the existing sliding door lack corresponding buffering contact, and the sliding door and the frame are easily damaged under the action of sliding inertia; typhoon is the most common natural disaster in coastal cities in south China, and in 2016, the typhoon lands on a building door to bring a great disaster to the cities, and the aluminum alloy sliding doors of many high-rise buildings are poor in connection strength with door frames, so that the door leaves are blown down by strong wind, are clamped on the door frames, and even are blown down by the strong wind.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminium alloy for door frame to solve the push-and-pull door and collide the problem of easy damage with the frame.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an aluminium alloy for door frame, includes the section bar body, the inside symmetry of section bar body is provided with first cavity, be provided with the second cavity between the inboard first cavity of section bar body, the surface symmetry of section bar body is provided with the banding groove, moves the door and removes to banding inslot side, prevents through the banding groove that the rainwater from moving door and section bar body joint gap entering, the inboard in banding groove is provided with the dashpot, the anticollision strip is installed to the inboard of dashpot, and the anticollision strip adopts the rubber material, and in order to cushion when moving striking section bar body for the push-and-pull door through the anticollision strip in the dashpot, the section bar body atress that avoids the striking to lead to warp and the push-and-pull door takes place the damage phenomenon.

Preferably, the side symmetry of section bar body is provided with the card limit board, and the card limit board sets up in the border position of section bar body and door frame contact surface with section bar body integrated into one piece card limit board, bordures and the butt door frame inner wall to the door frame outer wall through the card limit board to this shock resistance and the anti-wind performance that improves the section bar body.

Preferably, the surface of the buffer slot is provided with a mounting hole, the section body is fixed on the door frame by penetrating the mounting hole through a bolt, and polyurethane foaming glue is filled between the section body and the door frame by utilizing the mounting hole.

Preferably, the surface of the section bar body is provided with a T-shaped support, the T-shaped support and the section bar body are integrally formed, the T-shaped support is located at the center of the contact surface of the section bar body and the door frame, the door frame is supported through the T-shaped support, and the impact strength of the section bar body is improved.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-collision strip is arranged in the buffer groove, so that the sliding door is buffered when being contacted with the profile body, and the profile body and the sliding door can be effectively prevented from being damaged due to collision; the section bar body is clamped on the surface of the door frame through the clamping edge plate and then the bolt penetrates through the mounting hole to be connected with the door frame, so that the connection strength between the section bar body and the door frame is improved, and the damage caused by windy weather can be effectively avoided.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1 section bar body, 2T type support, 3 card limit board, 4 banding grooves, 5 dashpots, 6 anticollision strips, 7 mounting holes, 8 first cavities, 9 second cavities.

Detailed Description

Please refer to fig. 1, an aluminum profile for door frame, including section bar body 1, the inside symmetry of section bar body 1 is provided with first cavity 9, be provided with second cavity 9 between the inboard first cavity 8 of section bar body 1, the surface symmetry of section bar body 1 is provided with edge sealing groove 4, it moves to edge sealing groove 4 inboard to move the door, prevent through edge sealing groove 4 that the rainwater from moving door and section bar body 1 joint gap and getting into, edge sealing groove 4's inboard is provided with dashpot 5, crashproof strip 6 is installed to the inboard of dashpot 5, give when moving impact section bar body 1 with the buffering through crashproof strip 6 in the dashpot 5, avoid section bar body 1 atress that the striking leads to warp and the push-and-pull door takes place the damage phenomenon.

Referring to fig. 1, the side surface of the profile body 1 is symmetrically provided with the edge clamping plates 3, the edge clamping plates 3 are arranged at the edge positions of the contact surfaces of the profile body 1 and the doorframe, and the outer wall of the doorframe is wrapped and abutted against the inner wall of the doorframe through the edge clamping plates 3, so that the impact resistance and the wind resistance of the profile body 1 are improved.

Referring to fig. 1, the surface of the buffer slot 5 is provided with a mounting hole 7, the profile body 1 is fixed on the doorframe by passing a bolt through the mounting hole 7, and polyurethane foaming glue is filled between the profile body 1 and the doorframe by using the mounting hole 7.

Referring to fig. 1, a T-shaped support 2 is disposed on a surface of a profile body 1, the T-shaped support 2 is located at a center of a contact surface of the profile body 1 and a door frame, and the door frame is supported by the T-shaped support 2, so that the impact strength of the profile body 1 is improved.

The working principle of the scheme is as follows: because the anti-collision strip 6 is arranged on the inner side of the buffer groove 5, the sliding door can be buffered when being contacted with the profile body 1 through the anti-collision strip 6, so that the damage to the profile body 1 and the sliding door caused by collision can be effectively avoided; the card sideboard 3 and the 1 integrated into one piece of section bar body 1, and through 3 joints of card sideboard on the door frame surface, then utilize the bolt to pass mounting hole 7 and connect the door frame to this joint strength who improves between section bar body 1 and the door frame, damage that can effectually avoid strong wind weather to cause with this.

Claims

1. The utility model provides an aluminium alloy for door frame, includes section bar body (1), its characterized in that: the novel anti-collision profile is characterized in that first cavities (8) are symmetrically arranged inside the profile body (1), second cavities (9) are arranged between the first cavities (8) on the inner side of the profile body (1), edge sealing grooves (4) are symmetrically arranged on the surface of the profile body (1), buffer grooves (5) are arranged on the inner sides of the edge sealing grooves (4), and anti-collision strips (6) are installed on the inner sides of the buffer grooves (5).

2. The aluminum profile for the door frame as claimed in claim 1, wherein: the side surface of the section bar body (1) is symmetrically provided with clamping edge plates (3).

3. The aluminum profile for the door frame as claimed in claim 1, wherein: and the surface of the buffer groove (5) is provided with a mounting hole (7).

4. The aluminum profile for the door frame as claimed in claim 1, wherein: the surface of the section bar body (1) is provided with a T-shaped support (2).