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External connecting piece suitable for aluminum alloy door and window mullion connection

A technology for aluminum alloy doors and windows and external connections, applied in windows/doors, building components, buildings, etc., can solve the problems of weak anti-deformation ability, general stability, and inability to strengthen joints, so as to increase the ability of anti-deformation, The effect of preventing tilt

Inactive Publication Date: 2020-12-18
湖北瑞晟丰科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an external connector suitable for the connection of aluminum alloy doors and windows, so as to solve the problem that the structure of the currently used mid-stay connector proposed in the above-mentioned background technology is fixed, the reinforcement capacity is general, the assembly is inconvenient, and it is inconvenient to quickly install it. The middle piece is fixed at the angle of the aluminum alloy door and window structure, the stability is average, the ability to resist deformation is weak, and the connection piece cannot be reinforced later

Method used

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  • External connecting piece suitable for aluminum alloy door and window mullion connection
  • External connecting piece suitable for aluminum alloy door and window mullion connection
  • External connecting piece suitable for aluminum alloy door and window mullion connection

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0031] see Figure 1 to Figure 8, an embodiment provided by the present invention: an external connector suitable for the connection of aluminum alloy doors and windows, including a main block 1; the main block 1 also includes a pin hole 101; the main body of the main block 1 is a wedge-shaped structure, the main block 1 Both sides of the block 1 pass through the main block 1 and are provided with a pin hole 101; the pin hole 101 is inserted with a pin 2 through clearance fit; wherein, the pin 2 also includes a round block 201; the lower outer side of the pin 2 The round block 201 is arranged in a uniform type; the bead 3 is set as a turning structure, and while the ...

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Abstract

The invention discloses an external connecting piece suitable for aluminum alloy door and window mullion connection, and relates to the technical field of door and window reinforcement. The problems that a mullion connecting piece used at present is fixed in structure, general in reinforcement capacity and inconvenient to assemble, and the mullion connecting piece is inconvenient to fix to the included angle of an aluminum alloy door and window structure are solved. The external connecting piece suitable for aluminum alloy door and window mullion connection comprises a main block and pin holes, wherein a main body of the main block is of a wedge-shaped structure, and the pin holes are formed in the two side edges of the main block in a penetrating mode; pin columns are inserted into the pin holes in a clearance fit mode; pressing strips are arranged outside the pin columns in a sliding mode; and side blocks are arranged on the outer sides of the pin columns in a sliding mode through clearance fit. By arranging a shaft frame A, a connecting rod A and a sliding block A, the acting force for tensioning and fixing is provided for the two sets of side blocks, the positions of the two sets of side blocks can be fixed and locked instead of bolts, and convenience is provided for assembly.

Description

technical field [0001] The invention relates to the technical field of door and window reinforcement, in particular to an external connecting piece suitable for the connection of aluminum alloy doors and windows. Background technique [0002] Aluminum alloy door and window systems are being used more and more widely at present, and it is inevitable to use mid-stays and reinforced mid-stays, and mid-stay connectors are used to connect mid-stays. At present, the center pole connectors widely used need to be fixed in the center pole cavity during installation. It is necessary to firstly insert the center pole connecting piece into the notch of the aluminum alloy profile, then fix it on the profile, and then insert the center pole. [0003] After searching, for example, the patent No. CN210317054U discloses an external connector and a central connection structure suitable for the connection of aluminum alloy doors and windows. side; the side of the first connecting side is pro...

Claims

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Application Information

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IPC IPC(8): E06B3/964
CPCE06B3/9646
Inventor 徐晓莉
Owner 湖北瑞晟丰科技有限公司
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