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Hinge device of inward tilt-turn window and inward tilt-turn window

A technology of inward-opening and inward-turning windows and hinge devices is applied to the suspension devices of wing sashes, door/window accessories, buildings, etc., which can solve the problems of unsatisfactory window safety performance, poor anti-theft function, etc., to improve the connection strength and Anti-theft performance, stable sliding connection, good window safety performance

Pending Publication Date: 2021-01-05
HIGOLD GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the lock rod lock base is locked and connected with the lock protrusion, the lock protrusion is connected with the lock groove, and the tail of the lock rod is a free end, so that when the inward-opening and inward-reversing window is in the locked state, the light passing through the outside of the window Prying the lock rod with a workpiece in the gap can separate the lock seat from the lock protrusion, thereby opening the window, the anti-theft function is poor, and the window safety performance effect is not ideal

Method used

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  • Hinge device of inward tilt-turn window and inward tilt-turn window
  • Hinge device of inward tilt-turn window and inward tilt-turn window
  • Hinge device of inward tilt-turn window and inward tilt-turn window

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] see Figure 1 to Figure 6 , the hinge device of the present invention for opening and turning the window inward The hinge device for opening and turning the window inward includes:

[0026] The pull rod mechanism 10 includes a connecting base 11 and a lock bar 3 relatively slidingly connected with the connecting base 11 .

[0027] The hinge 5 is arranged at a distance from the connecting seat 11 in application, and is used for connecting the window frame 2 and the window 1 . The side of the locking bar 3 close to the hinge 5 is provided with a first locking portion 31 .

[0028] The connecting rod assembly 4 includes a main connecting rod 41 and an auxiliary connecting rod 42. One end of the main connecting rod 41 is slidably hinged on the connecting seat 11 along the sliding direction of the locking rod 3, and the other end is fixedly connected with the movable leaf 51 of the hinge 5 , the two ends of the auxiliary connecting rod 42 are respectively hinged with the co...

Embodiment 2

[0038] see Figure 1 to Figure 6 Another object of the present invention is to provide an inward-opening and inward-turning window using the hinge device of the inward-opening and inward-reversing window, including a window frame 2, a window 1 and the hinge device. 5 is rotationally connected with the window frame 2, and the window frame 2 and the window 1 are connected through the hinge device.

[0039] When the lock bar 3 locks the connection between the window 1 and the movable leaf 51 , the window 1 can be horizontally opened or closed relative to the window frame 2 .

[0040] When the lock bar 3 is in the state of unlocking the connection between the window 1 and the movable leaf 51, the connecting rod assembly 4 realizes the top of the window 1 falling relative to the window frame 2 by stretching or accommodating to form a vertically opened inward state or a relative Disabled.

[0041] Compared with the prior art, in the window of the present invention, by setting the ...

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PUM

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Abstract

The invention discloses a hinge device of an inward tilt-turn window and the inward tilt-turn window. The hinge device comprises a pull rod mechanism, a hinge and a connecting rod assembly. The pull rod mechanism comprises a connecting seat and a locking rod; the hinge is used for connecting a window frame and a window body and is provided with a first locking part; the connecting rod assembly comprises a main connecting rod and an auxiliary connecting rod, the main connecting rod is slidably hinged to the connecting seat, the other end of the main connecting rod is fixedly connected with a movable hinge of the hinge, two ends of the auxiliary connecting rod are hinged to the connecting seat and the main connecting rod respectively, and the main connecting rod is provided with a second locking part; and a lock pin part is arranged at the position, close to the tail end, of the lock rod, a lock hole is formed at the other end of the movable hinge and / or the main connecting rod, the lockpin part is inserted into the lock hole when the first locking part and the second locking part are locked, and the lock pin part slides along with the lock rod to be separated from the lock hole when the first locking part is separated from the second locking part. According to the hinge device, the lock pin part is arranged at the tail end of the lock rod, and the lock pin part of the lock rodis matched with the lock hole in an inserted manner while a lock protrusion of the connecting rod assembly falls into a lock seat of the lock rod, so that the tail end of the lock rod is well fixed, and the connecting strength of a window body in a locked state is effectively improved.

Description

technical field [0001] The invention belongs to the technical field of door and window hardware products, and in particular relates to a hinge device for an inward-opening and inward-reversing window and an inward-opening and inward-reversing window. Background technique [0002] The window can be opened and turned inside by rotating the handle of the window to drive the internal hinge device to lock or unlock the connection between the window and the window frame hinge, so that the user can operate the window into locking, flat opening, and top opening according to the needs of use. Three different position states of inversion. In the existing inward-turning window, the hinge device includes a locking rod and a connecting rod assembly. After the lock seat of the locking rod is locked and connected with the locking protrusion of the connecting rod assembly, the expansion of the connecting rod assembly can be restricted, so that the top of the window is in the lock position. ...

Claims

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Application Information

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IPC IPC(8): E05D15/52
CPCE05D15/52
Inventor 欧锦锋
Owner HIGOLD GRP CO LTD