A double-opening door and window lock structure
A lock structure, double-opening technology, applied in the field of doors and windows, to achieve the effect of convenient use
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[0027] Such as Figure 1-5 A double-open door and window lock structure shown includes a frame body 3, a glass body 7 inlaid at the center of the frame body 3, and an upper support plate 6 and a lower support plate 16 at the upper and lower ends of the frame body 3, wherein the The left side of the frame body 3 top is fixed with a spherical block 4, and the bottom of the upper support plate 6 at the position of the spherical block 4 is fixed with a fixed block 5 cooperating with the spherical block 4, and the bottom of the fixed block 5 is provided with a spherical block. 4 inserted into the spherical groove, and the inner top of the spherical groove is provided with a built-in groove 28, and the inside of the built-in groove 28 is slidably connected with a tapered block 27 through a return spring 3 29, and the top of the spherical block 4 is formed along its center line by A tapered slot 30 cooperating with the tapered block 27 is evenly opened from front to back;
[0028] T...
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