Casement window structure with four sides of sash locked

Abstract

The invention provides a side-hung window structure provided with a window sash with locked four sides. The side-hung window structure comprises a window frame and the rectangular window sash. A top-side section bar, a bottom-side section bar, a handle-side section bar and a hinged-side section bar are respectively arranged on the four sides of the window sash, a lock is concealed in the window sash and comprises lateral spring bolts, an upper spring bolt and a lower spring bolt, the lateral spring bolts are positioned on the side surfaces of the handle-side section bar, the upper spring bolt penetrates the upper surface of the top-side section bar, the lower spring bolt penetrates the lower surface of the bottom-side section bar, prying-resistant lugs are arranged on the side surfaces of the hinged-side section bar, and the window frame is provided with lateral lock check blocks, an upper lock insertion seat, a lower lock insertion seat and prying-resistant seats which are respectively in one-to-one correspondence to the lateral spring bolts, the upper spring bolt, the lower spring bolt and the prying-resistant lugs and are matched with the lateral spring bolts, the upper spring bolt, the lower spring bolt and the prying-resistant lugs. The side-hung window structure has the advantages that the side-hung window structure is provided with the lateral spring bolts, the upper spring bolt, the lower spring bolt, the prying-resistant lugs, the lateral lock check blocks, the upper lock insertion seat, the lower lock insertion seat and the prying-resistant seats, the lateral lock check blocks, the upper lock insertion seat, the lower lock insertion seat and the prying-resistant seats are in one-to-one correspondence to the lateral spring bolts, the upper spring bolt, the lower spring bolt and the prying-resistant lugs, accordingly, the four sides of the window sash can be locked with the window frame, and sealing waterproof and prying-resistant antitheft effects can be effectively realized.

Description

technical field [0001] The invention relates to the technical field of door and window components, in particular to a casement window structure with four sides of the sash locked. Background technique [0002] The structure of the existing casement window is relatively simple. One side of the sash is hinged to the window frame by a hinged brace, and the other side is fixed to the window sash by a two-point lock or sky and earth lock. It is difficult to ensure the sealing of the hinged end during use. It is also easy to be pried, which is one of the more obvious safety hazards of casement windows. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the invention provides a casement window structure with multiple locks, good sealing performance and reasonable structure, with four sides of the sash locked. [0004] The technical scheme that the present invention solves technical problem is as follows: [0005] A casement window structure with fou...

AI Technical Summary

Problems solved by technology

[0002] The structure of the existing casement window is relatively simple. One side of the sash is hinged to the window frame through a hinged brace, and the other side is fixed to the window sash through a two-point lock or sky and earth lock. It is difficult to ensure the sealing of the hinged end during use. It is also easy to be pried, which is one of the more obvious safety hazards of casement windows

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