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Waterproof connecting angle of windows and doors in building

A technology for building doors, windows, and joint angles, which is applied to buildings, building components, and building structures. It can solve the problems of poor waterproofing, unsatisfactory use effects, and insufficient connection strength, etc., and achieve remarkable waterproofing effects. Easy to install or disassemble, simple structure

Inactive Publication Date: 2010-08-25
罗继安
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of connection angle mainly plays the role of fixed connection, and the waterproof aspect has not been well solved.
The door and window corner connection plate disclosed in the Chinese invention patent No. 200810052931.0 has a complex structure but insufficient connection strength and poor waterproof performance
The patent No. 200610135012.0 of the Chinese invention patent "sliding connection angle" is to set a right angle or obtuse angle or acute angle connection angle inside the corner of the door or window frame and fix it. This connection method can connect the frames together relatively firmly. However, this patent does not solve the waterproof problem well, resulting in easy water leakage during use, and the use effect is not very ideal

Method used

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  • Waterproof connecting angle of windows and doors in building
  • Waterproof connecting angle of windows and doors in building
  • Waterproof connecting angle of windows and doors in building

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1: Referring to Fig. 1, Fig. 1-1, Fig. 2, Fig. 3, Fig. 4, and Fig. 5, a waterproof connection angle for building doors and windows includes a right-angle connection angle 3, and the connection angle 3 is a combination type, that is, it includes a A connecting piece 3a with a right-angled or obtuse-angled or acute-angled plug 3c and a sleeve-type connecting piece 3b matched with the plug, the two connecting pieces 3a, 3b are also set at the connecting surface at the end of the plug 3c when they are matched. Gasket 4. The sealing gasket 4 is a rubber gasket, and a "V"-shaped concave groove is also provided on the outer annular surface and the inner annular surface of the rubber gasket. After the two connectors are butted, their butt seams and surrounding gaps are compensated and sealed by the sealing gasket 4 .

[0033] At one end of the right angle or obtuse angle or acute angle corner of the plug 3c, a fixing screw 8 is installed in the plug along the direct...

Embodiment 2

[0039] Embodiment 2: Referring to FIG. 6 , the meaning is basically the same as that of Embodiment 1, and the similarities will not be repeated. The difference is that the connection angle is an obtuse connection angle. That is, it includes a connecting piece 3a with an obtuse plug 3c and a sleeve-type connecting piece 3b.

Embodiment 3

[0040] Embodiment 3: Referring to FIG. 7 , the meaning is basically the same as that of Embodiment 1, and the similarities will not be repeated. The difference is that the connection angle is an obtuse connection angle. That is, it includes a connecting piece 3a with an acute-angled plug 3c and a sleeve-type connecting piece 3b.

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Abstract

The invention relates to a waterproof connecting angle of windows and doors in building. The waterproof connecting angle contains a right-angle connecting angle or a obtuse-angle connecting angle or an acute-angle connecting angle, wherein the connecting angle is of combination type and comprises a connecting piece with a right-angle or obtuse-angle or acute-angle plug and a double-pipe type connecting piece which fits with the plug in a sleeving manner; when the two connecting pieces are sleeved together, a sealing washer is sleeved on the junction surface of the end of the plug; and a fixing bolt is arranged between the two connecting pieces. The waterproof connecting angle of windows and doors in building of the invention adopts the sealing washer and fixes the sealing washer with the bolt, thus generating an outward expansion force and well and tightly contacting the connecting angle with the wall body of a door frame or a window frame for sealing; and the connection is firm and beautiful, the waterproof connecting angle has the advantages of simple structure, easy quick-assembly or quick-disassembly, obvious waterproof effect and convenient operation; and the connecting angle is easy to produce and process, thus extremely facilitating promotion and application.

Description

1. Technical field: [0001] The invention relates to a connection angle of a door frame or a window frame in the construction field, in particular to a waterproof connection angle of a building door and window. 2. Background technology: [0002] At present, door or window corner connectors in the field of construction rarely achieve the purpose of firm connection and better waterproofing at the same time. The simple connection method is to use 45° mating surfaces at 90° corners and apply glue on the mating surfaces to seal the connection. This connection method has low strength and may be damaged during construction or transportation. It is not suitable for long-term use requirements. The improved technology is to use the inner connection method for the corner connection of the door or window, which can make the appearance neat and beautiful, and will not interfere with the movement. However, this connection angle mainly plays the role of fixed connection, and the waterproo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B3/968E06B7/16
Inventor 罗继安
Owner 罗继安
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