Bidirectional door window control mechanism

Abstract

The invention relates to a control mechanism of a door window analogue, in particular to a bidirectional door window control mechanism which comprises fixed shafts and shaft grooves. The fixed shafts are in four protruded cylinder shapes, are fixed on opposite sides of an upper frame and a lower frame of a door window frame and are close to two ends to be vertically symmetric. The shaft grooves are four arc-shaped grooves and are arranged at the positions of the upper frame and the lower frame of the door window frame close to two ends and corresponding to the fixed shafts, and the shaft grooves and the fixed shafts are in mutually corresponding sliding fit on the same plane. Four vertical shafts and four hippocrepiform shaft claws, which are symmetrically distributed around the center of one shaft groove, are installed on each shaft groove respectively. The shaft claws rotate along with the vertical shafts under combined control of an interconnection part, an interlocking part, an inter-release part and an on-off part so as to surround and restrain the fixed shafts in the shaft grooves, and an opening and closing function of a door window is achieved.

Description

technical field [0001] The invention relates to a control mechanism for doors, windows and the like, in particular to a two-way door and window control mechanism. Background technique [0002] At present, most of the general-purpose doors and windows are push-pull, swing or combination doors and windows. The main disadvantages are that there are slide grooves or guide rails exposed on the upper and lower frames of the push-pull door and window frames, which affect the appearance, and are difficult to clean and airtight; Overturning seriously restricts the use function of doors and windows. [0003] The CN102080492A invention that was just published earlier this month provides "a new type of two-way window". Four grooves are respectively opened at the corresponding shaft positions at the two ends of the window frame and the upper and lower frames of the window sash, and the four rotation axes are respectively fixed on the corresponding windows of the window sash. In the four...

AI Technical Summary

Problems solved by technology

[0004] However, the rotating shaft of the above-mentioned new type of two-way window is still fixed on the window sash, and there is no breakthrough in the traditional use of the door and window rotating shaft; secondly, the technology of fixing the window sash and fixing the rotating shaft by using the notched arc rings arranged on the lower sides of the mullions on both sides of the window frame The scheme is difficult to implement; in addition, the inherent gap arc circle on the sash mullion is not suitable for multiple windows, and together with the groove on the lower frame of the frame, the window table is messy and difficult to seal and clean

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