CN202745494U

CN202745494U - Window opening handle

Info

Publication number: CN202745494U
Application number: CN 201220443709
Authority: CN
Inventors: 罗凯
Original assignee: Shanghai Huadong Development Urban Construction Design (group) Co Ltd
Current assignee: Shanghai Huadong Development Urban Construction Design (group) Co Ltd
Priority date: 2012-09-03
Filing date: 2012-09-03
Publication date: 2013-02-20
Anticipated expiration: 2022-09-03

Abstract

The utility model relates to a window opening handle, which is characterized in that a window opening handle bar is arranged on the bottom side surface of a window body and is rotationally connected with the window body. During the use, the window opening handle taking the shape of a bar is arranged on the bottom side surface of the window body and is rotationally connected with the window frame of the window body. When the window body is opened, all that is needed is to push the window opening handle bar so as to increase the angle between the window opening handle bar and the window body, and the window body can be opened through the window opening handle bar. The operation is very convenient and saves labor, and meanwhile, the potential safety hazard generated by the fact that the current handle is far away from a windowsill is eliminated.

Description

A kind of handle of windowing

Technical field

The utility model handle relates to the technical field of building unit, specifically a kind of for outer window safe, make things convenient for the handle of opening and closing.

Background technology

At present, the handle operated by rotary motion of the traditional casement window on the market is at the middle part of a side of forms, limited the width size of sash for security consideration, when the width dimensions of casement window is larger, promote handle and be difficult to forms are opened fully, the angle of opening when forms reaches 60 degree when above, just is difficult to again handle be used power, want forms are opened fully (reaching an angle of 90 degrees degree) just very difficult, and very dangerous.

Summary of the invention

The purpose of this utility model is to provide a kind of handle of windowing, and it can overcome, and the handle operated by rotary motion is unfavorable for the normal unlatching of forms in a side of forms in the prior art, window relatively effort and unsafe some shortcomings.

To achieve these goals, the technical solution of the utility model is: a kind of handle of windowing, it mainly comprises forms, it is characterized in that: the bottom side of forms is provided with the handle bar of windowing, and windows to be between handle bar and the forms to be rotationally connected.

During use, the handle of windowing of the present utility model is strip, be arranged on the bottom side of forms, and formation is rotatably connected between the window frame of forms, when opening forms, as long as promote to window the handle bar, angle so that window between handle bar and the forms increases, and just can promote forms by the handle bar of windowing and open, and is very convenient laborsaving, both the safe opening casement window can be guaranteed, and the width of exterior window can be suitably increased again.Eliminated simultaneously existing handle apart from the windowsill security hidden trouble that produces far away.

Description of drawings

Fig. 1 is the structural representation of the utility model one embodiment.

Fig. 2 is use state reference map of the present utility model.

The specific embodiment:

The utility model will be further described below in conjunction with drawings and Examples.

Each mark is expressed as follows in the accompanying drawing: 1 forms, 2 window handle bar, 3 rotating shafts.

The utility model mainly comprises forms, and its difference with the prior art is: the bottom side of forms is provided with the handle bar of windowing, and windows to be between handle bar and the forms to be rotationally connected.One side of forms is fixed end, and the opposite side of forms is movable end, forms flexible connection by rotating shaft between the movable end of window handle bar and forms.The bottom side of forms is provided with draw-in groove, and the shape of the handle bar of windowing matches with draw-in groove.

In force, the handle of windowing is strip, can adopt the material identical with window frame to make, the handle bar of windowing is arranged on the bottom side of forms (being the position at the peripheral window frame of forms place), form between the window frame of itself and forms and be rotatably connected, when opening forms, as long as promote to window the handle bar, angle so that window between handle bar and the forms increases, and just can promote forms by the handle bar of windowing and open, and is very convenient laborsaving, even louver angle reaches 90 degree, the width of forms reaches more than the 600mm, open also very easily, the handle of windowing that this kind is novel has simultaneously been eliminated existing handle apart from the windowsill security hidden trouble that produces far away.

Claims

1. handle of windowing, it mainly comprises forms, it is characterized in that: the bottom side of forms is provided with the handle bar of windowing, and windows to be between handle bar and the forms to be rotationally connected.

2. a kind of handle of windowing according to claim 1, it is characterized in that: a side of forms is fixed end, and the opposite side of forms is movable end, forms by rotating shaft between the movable end of window handle bar and forms to be flexibly connected.

3. a kind of handle of windowing according to claim 1, it is characterized in that: the bottom side of forms is provided with draw-in groove, and the shape of the handle bar of windowing matches with draw-in groove.