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Connecting device suitable for hidden-frame door and window and hidden-frame door and window

A connecting device, door and window technology, applied in the field of building curtain wall system, can solve the problems of component interference, unstable rotation, single structure, etc., and achieve the effects of improving installation efficiency, strengthening visual integrity, and reducing labor intensity

Pending Publication Date: 2020-12-11
栋梁铝业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, such a technical solution has certain defects. The hinge is an important part to realize the rotation and load bearing of the door and window. The hinge is used to connect the door leaf, and the door leaf only realizes the vertical rotation on the plane relative to the base frame through the movement shaft, which makes the rotation Trajectories are prone to interference between components
In addition, the single-axis rotary connection method has a single structure, unstable rotation and limited spatial position of the door leaf.

Method used

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  • Connecting device suitable for hidden-frame door and window and hidden-frame door and window
  • Connecting device suitable for hidden-frame door and window and hidden-frame door and window
  • Connecting device suitable for hidden-frame door and window and hidden-frame door and window

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Effect test

Embodiment 1

[0036] Embodiment 1, a connection device suitable for doors and windows with hidden frames, the connection device includes an inner sheet 1, an outer sheet 2 and a frame 3, the frame 3 includes a frame one 31 and a frame two 32, and the frame one 31 and frame two 32 adopt similar structures Two semi-frame frames, the outer sheet 2 is a three-stage connection, including a movable sheet 21, a fixed sheet 22 and a movable sheet 2 23, and the two ends of the fixed sheet 22 are respectively hinged with the movable sheet 21 and the movable sheet 2 23, Frame one 31 is rotatably connected with one end of the inner sheet 1 and one end of the outer sheet 2 , and frame two 32 is rotatably connected with the other end of the inner sheet 1 and the other end of the outer sheet 2 .

[0037] Such as figure 1As shown, it is a schematic cross-sectional view of the closing structure of the connecting device. When the connecting device is closed, the inner sheet 1 is arranged on the inner side of...

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Abstract

The invention relates to the technical field of building curtain wall systems, in particular to design of hidden-frame doors and windows. According to the technical scheme, a connecting device suitable for a hidden frame door and window comprises an inner piece, an outer piece and a frame, the frame comprises a first frame body and a second frame body, and the outer piece is in three-section connection and comprises a first movable piece body, a fixed piece body and a second movable piece body; and the two ends of the fixed piece body are hinged to the first movable piece body and the second movable piece body respectively, the inner piece is rotationally connected with the fixed piece body, the first frame body is rotationally connected with one end of the inner piece and one end of the outer piece, and the second frame body is rotationally connected with the other end of the inner piece and the other end of the outer piece. By means of the connecting device, the door and window can rotate more stably through double-shaft rotating connection, and the degree of freedom of the rotating range is larger.

Description

technical field [0001] The invention relates to the technical field of building curtain wall systems, in particular to the design of doors and windows with hidden frames. Background technique [0002] The building curtain wall (Curtain Wall For Building) is composed of a panel and a supporting structure system. It has a certain displacement capacity relative to the main structure or a certain deformation capacity itself, and is a building peripheral wall that does not bear the effect of the main structure. [0003] At present, due to the beauty and design requirements of buildings, a large number of hidden frame curtain wall systems are used. The development of door and window systems is relatively mature. According to different design requirements, they have functions such as heat preservation, heat insulation, sound insulation, waterproof, and fire prevention; in order to meet the needs of different users The structure of doors and windows is constantly being adjusted acco...

Claims

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Application Information

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IPC IPC(8): E05D3/06E05D5/02E06B3/30E04B2/88
CPCE04B2/88E05D3/06E05D5/02E05D5/0246E06B3/30
Inventor 周国旗贺传民刘宏泉
Owner 栋梁铝业有限公司
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