CN2173305Y

CN2173305Y - Turn over support frame for window

Info

Publication number: CN2173305Y
Application number: CN 93242127
Authority: CN
Inventors: 曹军; 滕云强
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-10-15
Filing date: 1993-10-15
Publication date: 1994-08-03
Anticipated expiration: 2003-10-15

Abstract

The utility model discloses an overturn support frame for a window, which is composed of a rotating shaft, a connecting piece, and a supporting frame. The supporting frame is provided with a fixing hole, the supporting frame is connected with the connecting piece by the rotating shaft. In order to prevent the falling down of a window sash, the lower part of the supporting frame is provided with a folding edge. By the overturn support frame for a window being used, the purpose that the glass window is cleaned and repaired indoors is reached. When the overturn support frame for a window is used, the window sash can not fall down, and screws are exposed. The utility model which has beautiful appearance and high safety is suitable for wood, plastic, and metal windows.

Description

Turn over support frame for window

The utility model relates to the window turnover bracket in the accessories for windows and doors.

At present, the urban construction middle-high building is more and more, brings inconvenience for the wiping and the maintenance of glass window, and particularly personal injury easily takes place the poor stability of work high above the ground.For addressing these problems, people had once designed the upset folding and the turnover bracket (patent No. 92206225,0; 92228458.X) realized having improved the sense of security in the purpose of indoor wiping and maintenance glass window.But the upset folding is installed the back screw and is exposed, and the poor rigidity of folding itself, and sash easily drops, and turnover bracket is when each Turn window sash, must hand from sash with stretch out the slit between the frame greatly, outside sash, tear open, cartridge screw is operated very inconvenient.

The purpose of this utility model is that sash does not drop for highrise building provides a kind of good stability, and screw does not expose, and safety is good, window turnover bracket easy to use.

The realization the technical solution of the utility model is: turnover bracket is made up of rotating shaft, connector, support, has fixing hole on support, is connected with rotating shaft between support and the connector.

Use the designed turnover bracket of the utility model, not only realized the purpose at indoor wiping and maintenance glass window, overcome the defective of prior art, and sash does not drop in using, screw does not expose, and is both attractive in appearance, and safety is extremely easy to use again.

Embodiment of the present utility model is as follows:

Embodiment 1:(Fig. 1)

Fig. 1 is the structure chart of window with turnover bracket.One end of support 3 is L shaped, and the two ends of support 3 link to each other with connector 1,6 by rotating shaft 2,5 respectively, have fixing hole 4 on support 3, for preventing window fan falling down, the bottom of support 3 is provided with a flanging 7, and it both can play the effect of reinforcing rib, can play the effect that sash does not drop of supporting again.During use, turnover bracket is installed in the sash inboard, connector 1 is positioned on the horizontal frame of sash middle part, and connector 6 is positioned on the big frame of window, and An Fa is identical with ready-made hinge.Support 3 and sash are fixedly become one by fixing hole 4 with screw at ordinary times, when wiping or maintenance glass window, as long as screw is pulled down, sash can turn.

Embodiment 2:(Fig. 2)

Fig. 2 is second kind of form of structure figure of the present utility model.The two ends of L bracket 11 link to each other with

connector

8,13 by rotating shaft 9,12 respectively, above support 11 1 ends, a knuckle is arranged, on knuckle, have fixing hole 10, in order to prevent window fan falling down, the bottom of support 11 is provided with a flanging 14, it both can play the effect of reinforcing rib, can play the effect that sash does not drop of supporting again.During use, turnover bracket is installed in the sash outside, connector 13 is positioned on the horizontal frame of sash middle part, and connector 8 is positioned on the big frame of window, and An Fa is identical with ready-made hinge.Support 11 and sash are fixedly become one by fixing hole 10 with screw at ordinary times, when wiping or maintenance glass window screw is pulled down, sash is promptly turning.

Embodiment 3:(Fig. 3)

Fig. 3 has provided another form of structure of the present utility model.Fig. 4 is the sectional view along A-A line among Fig. 3.Support 18 is a hollow cylinder (also can be square), has chute 17 and fixing hole 19 on support, and an end of rotating shaft 16 is contained in the chute 17 of support 18, and the other end is positioned on the sash 15.Support 18 is positioned on the big frame of the window outside.By fixing hole 19 rotating shaft 16 is fixed on an end of support 18 at ordinary times with pin 20.Pull down pin 20 when wiping and maintenance glass window, sash 15 is promptly turning.

The utility model is applicable to wood, moulds and all kinds of metal windows.

Claims

1, a kind of window turnover bracket is characterized in that this turnover bracket by rotating shaft, and connector and support are formed, and have fixing hole on support, is connected with rotating shaft between support and the connector, and bottom is provided with flanging at support.

2, window turnover bracket according to claim 1 is characterized in that support is a hollow cylinder, has chute on support.

3, window turnover bracket according to claim 1 and 2 is characterized in that rotating shaft 16 1 ends are rack-mount, and the other end is installed on the sash.