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US 8,601,743 B2Granted
Side hung and bottom hung double-opening window, structure, and control device thereof
AssigneeGuangdong Kin Long Hardware Products Co., Ltd.
InventorBaokun Bai
Life of this patent
Estimating the term…
Abstract
A side hung and bottom hung double-opening window includes a first casement, a handle, a first top-link hinge and a first down hinge, a first angle-turning device, a second casement, a second top-link hinge and a second down hinge, a second angle-turning device, a latch block, a sliding piece, and a latch piece. The window can realize side hung and bottom hung double-opening, thus providing the user with other options to open it. Furthermore, the window has a smaller size and a higher reliability.
Claims16
A side hung and bottom hung double-opening window, comprising:
- a frame;
- a first casement;
- a first top-link hinge and a first down hinge cooperatively coupling the first casement to the frame for selective side hung or bottom hung operation thereon;
- a first angle-turning device located on the first casement, configured to guide a vertical-direction movement of a first vertical linkage and a horizontal-direction movement of a first horizontal linkage along the first casement;
- a second casement;
- a second top-link hinge and a second down hinge cooperatively coupling the second casement to the frame for selective side hung or bottom hung operation thereon;
- a second angle-turning device located on the second casement, configured to guide a vertical-direction movement of a second vertical linkage and a horizontal-direction movement of a second horizontal linkage along the second casement;
- a handle located on one of the first and second casements;
- a latch block fixed on a vertical side of the first casement, the latch block defining a guiding groove, a sidewall of the guiding groove defining a through notch;
- a sliding piece movably connected to the first vertical linkage of the first casement through the latch block to be slidably received in the guiding groove of the latch block, the sliding piece defining a latching groove;
- and
- a latch piece movably connected to the second vertical linkage of the second casement, the latch piece releasably engaging the latching groove of the sliding piece to slidably displace therewith in the guiding groove of the latch block, the latch piece being detachable from the sliding piece when the sliding piece latching groove aligns with the through notch of the latch block.
9 more elements
A structure of a side hung and bottom hung double-opening window, comprising:
- a frame;
- a first top-link hinge and a first down hinge cooperatively coupling a first casement to the frame for selective side hung or bottom hung operation thereon;
- a first angle-turning device located on the first casement, configured to guide a vertical-direction movement of a first vertical linkage and a horizontal-direction movement of a first horizontal linkage along the first casement;
- a second top-link hinge and a second down hinge cooperatively coupling a second casement to the frame for selective side hung or bottom hung operation thereon;
- a second angle-turning device located on the second casement, configured to guide a vertical-direction movement of a second vertical linkage and a horizontal-direction movement of a second horizontal linkage along the second casement;
- a handle located on one of the first and second casements;
- a latch block fixed on a vertical side of the first casement, the latch block defining a guiding groove, a sidewall of the guiding groove defining a through notch;
- a sliding piece movably connected to the first vertical linkage of the first casement through the latch block to be slidably received in the guiding groove of the latch block, the sliding piece defining a latching groove;
- and
- a latch piece movably connected to the second vertical linkage of the second casement, the latch piece releasably engaging the latching groove of the sliding piece to slidably displace therewith in the guiding groove of the latch block, the latch piece being detachable from the sliding piece when the sliding piece latching groove aligns with the through notch of the latch block.
7 more elements
A control device of a side hung and bottom hung double-opening window, comprising:
- a latch block fixed on a vertical side of a first casement of the window, the latch block defining a guiding groove, a sidewall of the guiding groove defining a through notch;
- a sliding piece movably connected to a first vertical linkage of the first casement through the latch block to be slidably received in the guiding groove of the latch block, the sliding piece defining a latching groove;
- and
- a latch piece movably connected to a second vertical linkage of a second casement, the latch piece releasably engaging the latching groove of the sliding piece to slidably displace therewith in the guiding groove of the latch block, the latch piece being detachable from the sliding piece when the sliding piece latching groove aligns with the through notch of the latch block.
1 more element
Dependencies are inferred from the claim text.