CN209761192U

CN209761192U - Inward casement window

Info

Publication number: CN209761192U
Application number: CN201822189525.0U
Authority: CN
Inventors: 狄峡; 凌剑; 汪家美
Original assignee: Shanghai Xin High Energy Technology Co Ltd
Current assignee: Shanghai Xin High Energy Technology Co Ltd
Priority date: 2018-12-25
Filing date: 2018-12-25
Publication date: 2019-12-10
Anticipated expiration: 2028-12-25

Abstract

The utility model discloses an internal flush is windowed, including the window frame and with the interior casement of window frame complex, interior casement with the window frame is connected in order to accomplish through hinge spare and is opened and close, the upper portion of window frame and the upper portion of interior casement and/or be provided with the non-of being used for restricting opening angle between the lower part of window frame and interior casement and falsify spacing the support, the non-falsify spacing the support include a swing arm and articulate respectively the window frame connecting block and the casement slider at swing arm both ends, the window frame connecting block with the window frame is fixed through non-falsifying the connecting piece, casement slider sliding configuration is in on the slide rail on the interior casement, non-falsify spacing the support still includes fixes through non-falsifying the connecting piece on the interior casement and be used for the restriction casement slider sliding distance's stopper.

Description

Inward casement window

Technical Field

The utility model relates to a building structure field, concretely relates to internal flush is windowed.

Background

With the progress of society and the development of economy, people no longer satisfy the original simple and basic functions of doors and windows, and meanwhile, laws and regulations also put higher requirements on various performances, especially safety, of building curtain walls and doors and windows. For example, the country stipulates that the casement windows should not be used in the high-rise buildings above 7 floors, and some cities like the Beijing stipulate that the casement windows are strictly prohibited in the high-rise buildings above 100 meters. So high floor most all use the internal flush to open the window, but the size can not effectively be opened to the internal flush of present most is opened the window, takes place the danger that indoor personnel fall easily. Some internal flush windows have spacing to prop, but spacing to prop all adopts general structure, and easy quilt is dismantled, leads to the easy illegal invasion of outdoor personnel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an internal flush is windowed to the aforesaid of prior art not enough and defect to solve above-mentioned problem.

The utility model provides a technical problem can adopt following technical scheme to realize:

The utility model provides an internal flush window, including the window frame and with the interior casement of window frame complex, interior casement with the window frame passes through hinge part to be connected in order to accomplish and opens and close, its characterized in that, the upper portion of window frame and the upper portion of interior casement and/or be provided with the spacing support of non-tampering that is used for restricting opening angle between the lower part of window frame and the interior casement, the spacing support of non-tampering includes a swing arm and articulates respectively at the window frame connecting block and the casement slider at swing arm both ends, the window frame connecting block with the window frame is fixed through the non-tampering connecting piece, casement slider sliding configuration is in on the slide rail on the interior casement, the spacing support of non-tampering still includes to be fixed through the non-tampering connecting piece interior casement and be used for restricting the stopper of casement slider sliding distance.

In a preferred embodiment of the present invention, a non-tampering limiting support for limiting the opening angle is disposed between the upper portion of the window frame and the upper portion of the inwardly opened window sash, and a non-tampering limiting support for limiting the opening angle is disposed between the lower portion of the window frame and the lower portion of the inwardly opened window sash.

In a preferred embodiment of the present invention, the non-tampered connector is a self-tapping screw with an internal hexagonal or internal spline at the top.

In a preferred embodiment of the present invention, the window frame is provided with a window handle for controlling the opening and closing of the door leaf.

Due to the adoption of the technical scheme, the utility model adopts the non-tampering limit support, and indoor and outdoor personnel can not disassemble the limit support by using a conventional tool; and apply the pulling force of 70kg from the indoor side, open the window opening amount and is not more than 125mm, the minor can't drill out from the room, can avoid the high weight effectively; furthermore, 70kg of thrust is applied from the outdoor side, the opening amount of the opening window does not exceed 125mm, and illegal invasion of outdoor personnel can be avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the inward casement window of the present invention.

3 fig. 32 3 is 3 a 3 sectional 3 view 3 taken 3 along 3 line 3 a 3- 3 a 3 of 3 fig. 31 3. 3

Fig. 3 is a sectional view taken along line B-B of fig. 1.

Fig. 4 is a schematic structural diagram of a non-tamper limit brace according to an embodiment of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further explained below.

Referring to an inwardly opened window shown in fig. 1 to 4, a window frame 100 and an inwardly opened window sash 200 coupled with the window frame 100, the inwardly opened window sash 200 is connected with the window frame 100 by a hinge member to perform opening and closing, which is the same as a general inwardly opened window, and thus, a detailed description thereof will be omitted. The window frame 100 is provided with a window handle 101 for controlling the door opening and closing operation 200.

A non-tamper limit stop 300 for limiting the opening angle is provided between the upper portion 110 of the window frame 100 and the upper portion 210 of the inwardly open sash 200 and/or between the lower portion 120 of the window frame 100 and the lower portion 220 of the inwardly open sash 200. In this embodiment, a non-tamper check support 300 for limiting the opening angle is disposed between the upper portion 110 of the window frame 100 and the upper portion 210 of the inwardly opened window sash 200, and a non-tamper check support 300 for limiting the opening angle is disposed between the lower portion 120 of the window frame 100 and the lower portion 220 of the inwardly opened window sash 200. The upper and lower positions of the whole window are provided with non-tampering limit supports 300, so that the stability of the window is greatly improved.

The non-tampering limit support 300 comprises a swing arm 310, a window frame connecting block 320 and a window sash sliding block 330 which are respectively hinged at two ends of the swing arm 310 through pins, the window frame connecting block 320 and the window frame 100 are fixed through a non-tampering connecting piece 340, the window sash sliding block 330 is slidably arranged on a sliding rail 201 on the inner-opening window sash 200, the non-tampering limit support 300 further comprises a limit block 350, the limit block 350 is fixed on the inner-opening window sash 200 through the non-tampering connecting piece 340, the limit block 350 is used for limiting the sliding distance of the window sash sliding block 330, the sliding distance of the window sash sliding block 330 can be changed by changing the position of the limit block 350, but once the position of the limit block 350 is fixed through the non-tampering connecting piece. The non-tamper evident connector 340 in this embodiment is a self-tapping screw with a hex socket or internal spline on the top.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an internal flush window, including the window frame and with the interior casement of window frame complex, interior casement with the window frame passes through hinge part to be connected in order to accomplish and opens and close, its characterized in that, the upper portion of window frame and the upper portion of interior casement and/or be provided with the spacing support of non-tampering that is used for restricting opening angle between the lower part of window frame and the interior casement, the spacing support of non-tampering includes a swing arm and articulates respectively at the window frame connecting block and the casement slider at swing arm both ends, the window frame connecting block with the window frame is fixed through the non-tampering connecting piece, casement slider sliding configuration is in on the slide rail on the interior casement, the spacing support of non-tampering still includes to be fixed through the non-tampering connecting piece interior casement and be used for restricting the stopper of casement slider sliding distance.

2. The inwardly opened window according to claim 1, wherein a non-tamper limit support for limiting the opening angle is provided between the upper portion of the window frame and the upper portion of the inwardly opened sash, and a non-tamper limit support for limiting the opening angle is provided between the lower portion of the window frame and the lower portion of the inwardly opened sash.

3. The inwardly casement window of claim 1 or 2 wherein the non-tamper fastener is a self tapping screw with an internal hex or internal spline at the top.

4. The inwardly opened window of claim 1 wherein the window frame is provided with a window handle for controlling opening and closing of the door leaf.