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Hinged bracket installation structure and doors and windows

A hinge and bracket technology, used in the installation structure of hinge brackets and the fields of doors and windows

Active Publication Date: 2018-03-09
YKK AP INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, for example, when installing or replacing the hinge bracket, it is necessary to place the hinge bracket on the back panel with one hand while tightening or loosening the mounting screws with the other hand. , it cannot be said that it is necessarily good in terms of workability

Method used

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  • Hinged bracket installation structure and doors and windows
  • Hinged bracket installation structure and doors and windows
  • Hinged bracket installation structure and doors and windows

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0071] Below, while referring to the attached Figure 1 A preferred embodiment of the mounting structure of the hinge bracket according to the present invention will be described in detail. Figure 1 to Figure 5 It is a drawing which shows the attachment structure to which the hinge bracket which is embodiment of this invention was applied. The door and window illustrated here is a door and window called an inward-turning window that includes an opening frame 10 and a door 20 , and the door 20 is supported by the opening frame 10 so as to open toward the indoor side in two states of inward opening and inward turning.

[0072]

[0073] The open frame 10 is constituted by forming an upper frame 11, a lower frame 12, and left and right vertical frames 13, 14 into a quadrilateral frame group. The frames 11 , 12 , 13 , and 14 of the open frame 10 are extruded profiles formed of metal such as aluminum or an aluminum alloy, and have substantially the same cross-sectional shape ove...

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PUM

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Abstract

The mounting structure of the hinge bracket according to the present invention prevents separation from the frame even when the screwed state with the back plate is released, so that the hinge bracket can be easily attached and detached. The installation structure of the hinge bracket is to set a pair of frame side mounting pieces (26) on the depth surface of the frame (24) on which the swivel shaft is installed, and then insert the lower frame back plate (170) into the bend formed on the frame side mounting piece. In the state of the frame side guide groove (27) between the part (26a) and the depth surface, screw the mounting screw (181) to the lower frame back plate (170) via the lower frame hinge bracket (130). The bent portion (26a) of the frame side mounting piece (26) is clamped between the lower frame hinge bracket (130) and the lower frame back plate (170), to keep the lower frame hinge bracket (130); the lower frame hinge bracket (130) has a lower frame installation part (132) and an insertion part (132c), and inserts the insertion part (132c) of the lower frame hinge bracket (130) into the frame side guide groove together with the lower frame back plate (170) (27) and then screw the mounting screws (181) onto the lower frame back plate (170) via the lower frame hinge bracket (130).

Description

technical field [0001] The invention relates to an installation structure of a hinge bracket and a door and window. Background technique [0002] As a method of installing a hinge bracket on a frame such as an opening frame or a frame of a door or window, there is a method of inserting the back plate into the guide groove provided on the mounting surface of the frame, and screwing the mounting screws to the back plate via the hinge bracket from this state. method. The guide groove is formed, for example, by providing a pair of mounting pieces on the mounting surface of the frame. That is, in the mounting piece, each protruding end portion is bent in a direction approaching each other, and a guide groove is formed between each bent portion and the mounting surface. In the state where the backplane is inserted into the guide groove, the bent portion of the mounting piece is covered by the hinge bracket, and if the mounting screws are screwed to the backplane through the hing...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05D5/00E05D5/02
Inventor 大宫宏之
Owner YKK AP INC