CN220267547U - Glass shutter - Google Patents

Abstract

The utility model relates to the technical field of fire control of buildings and discloses a glass shutter, which comprises a window frame and a plurality of rotating shafts arranged on the long sides of the window frame, wherein a glass window body is arranged on each rotating shaft, a synchronous rod is arranged between the plurality of rotating shafts, a window opener is arranged on the window frame and connected to one of the rotating shafts, the window opener drives one rotating shaft to rotate, and the rotating shaft drives the plurality of rotating shafts to rotate through the synchronous rod, so that the window frame is closed or opened by the plurality of glass windows. The utility model is provided with a plurality of louver glass windows in the height direction of the window frame, so that the window frame does not occupy too much space when being opened, and has high opening efficiency.

Description

Glass shutter

Technical Field

The utility model relates to the technical field of building fire protection, in particular to a glass shutter.

Background

On large-scale buildings, fire-fighting windows are used for rapidly eliminating toxic smoke generated in fire, and on windows with relatively large sizes, single or multiple opening and closing windows are installed, so that the opening efficiency is low, and the fire-fighting events cannot be effectively dealt with in time. Particularly, windows with a large length-width ratio or windows with a small space in a window opening position are not suitable for using common fire-fighting open-close type single-opening windows or double-opening windows.

Disclosure of Invention

The utility model aims to solve the problems, and provides a glass shutter, wherein a plurality of shutter glass windows are arranged in the height direction of a window frame, so that the window is opened without occupying too much space, and the opening efficiency is high.

The technical scheme adopted by the utility model is as follows:

the utility model provides a glass shutter, its characterized in that includes window frame and window frame's long edge setting up a plurality of pivots, sets up a glass window form in every pivot, sets up a synchronizing lever between a plurality of pivots, sets up the ware of windowing on the window frame, the ware of windowing is connected to one of them pivot in, the ware of windowing drives a pivot rotation, and this pivot passes through the synchronizing lever and drives a plurality of pivots rotation, makes a plurality of glass window forms with window frame closure or open.

Further, the glass window body comprises a frame and double-layer hollow glass arranged inside, two layers of glass are arranged on the outer side of the double-layer hollow glass, and a sealing gasket is arranged between the frame and the double-layer hollow glass.

Further, sealing components are arranged on two side edges of the glass window body parallel to the rotating shaft, and when the glass window body is closed, the sealing components enable adjacent glass window bodies or edges of the glass window body and the window frame to be sealed.

Further, seal assembly is including setting up the sealing strip that sets up on the glass window body and draw-in groove on the window frame in, the draw-in groove on the glass window body sets up on the two sides of being on a parallel with the pivot of every glass window body, is located glass window body direction of rotation's trailing edge, the draw-in groove on the window frame sets up in the outside edge of window frame, the inboard edge of window frame sets up the perpendicular limit, the outside edge of window frame corresponds with the thickness of glass window body with the distance of perpendicular limit.

Further, the clamping groove on the glass window body is positioned on the clamping strip extending out of the window frame in the length direction, and the clamping strip and the frame of the glass window body are integrally formed.

Further, each rotating shaft is connected with a short connecting rod, and the synchronizing rod is connected with each short connecting rod.

Further, the window opener comprises a driver and a pushing shaft, wherein the pushing shaft is connected to a rotating shaft through a long connecting rod, and the driving cylinder is arranged on the inner side of the joint of the long side and the short side of the window frame.

Further, a housing is arranged on the window opener. The beneficial effects of the utility model are as follows:

(1) The shutter opening radius is small, and the shutter does not occupy the outer space of the window;

(2) A plurality of shutters can be synchronously opened by one window opener;

(3) The sealing assembly and the hollow glass enable the window to have good weather-proof and spacing effect when being closed;

(4) The maintenance cost of a single shutter is low, and the reliability is high.

Drawings

FIG. 1 is a schematic view of a glass blind in an open position;

FIG. 2 is a schematic view of a closed state of the glass blind;

FIG. 3 is an enlarged view of part of A in FIG. 1;

FIG. 4 is an enlarged view of a portion of B of FIG. 1;

FIG. 5 is an enlarged view of a portion of C in FIG. 2;

fig. 6 is a partial enlarged view of D in fig. 2.

The reference numerals in the drawings are respectively:

1. a window frame; secondly, a rotating shaft;

3. a glass window; fourthly, synchronizing the rod;

5. a window opener; sixthly, a driver;

7. pushing the shaft; eighth, the cover shell;

9. a seal assembly; a clamping groove;

11. a sealing strip; sixthly, clamping strips;

13. a short connecting rod; 14, a long connecting rod;

15. a vertical edge.

Detailed Description

The following describes in detail the embodiments of the glass blind according to the utility model with reference to the attached drawings.

Referring to fig. 1 and 2, a plurality of rotating shafts 2 are arranged on the long side of a window frame 1 of the glass shutter, a glass window 3 is arranged on each rotating shaft 2, a synchronous rod 4 is arranged between the plurality of rotating shafts 2, a window opener 5 is arranged on the window frame 1, the window opener 5 is connected to one of the rotating shafts 2, the window opener 5 drives one rotating shaft 2 to rotate, and the rotating shaft 2 drives the plurality of rotating shafts 2 to rotate through the synchronous rod 4, so that the window frame 1 is closed or opened by the plurality of glass windows 3.

The window opener 5 comprises a driver 6 and a pushing shaft 7, the driver 6 is arranged on the inner side of the joint of the long side and the short side of the window frame 1, and a housing 8 is arranged on the window opener 5.

Referring to fig. 3, the glass window 3 includes a frame and a double-layer hollow glass arranged inside, two layers of glass are arranged outside the double-layer hollow glass, and a sealing gasket is arranged between the frame and the double-layer hollow glass.

The glass window 3 is parallel to the two side edges of the rotating shaft 2 and is provided with sealing components 9, and when the glass window 3 is closed, the sealing components 9 seal the adjacent glass windows 3 or the edges of the glass window 3 and the window frame 1.

The sealing assembly 9 comprises clamping grooves 10 arranged on the glass window bodies 3 and the window frames 1 and sealing strips 11 arranged in the clamping grooves 10, the clamping grooves 10 on the glass window bodies 3 are arranged on two side edges of each glass window body 3 parallel to the rotating shaft 2 and positioned at the rear edge of the rotating direction of the glass window body 3.

The clamping groove 10 on the glass window body 3 is positioned on the clamping strip 12 extending out in the length direction of the window frame 1, and the clamping strip 12 and the frame of the glass window body 3 are integrally formed.

Each rotating shaft 2 is connected with a short connecting rod 13, and the synchronizing rod 4 is connected with each short connecting rod 13. When the driver 6 of the window opener 5 drives the pushing shaft 7 to move, the pushing shaft 7 stretches out and draws back to drive the rotating shaft 2 to rotate through the long connecting rod 14, the rotating shaft 2 drives the synchronizing rod 4 to move through the short connecting rod 13, and the synchronizing rod 4 drives the rotating shafts 2 connected through the short connecting rods 13 to rotate, so that the glass windows 3 are driven to synchronously open and close.

On the rotating shaft 2 connected with the pushing shaft 7, the long connecting rod 14 and the short connecting rod 13 can enable the same connecting rod to be positioned at different lengths with the connecting pivot of the pushing shaft 7 and the synchronizing rod 4.

Referring to fig. 4, the clamping groove 10 on the window frame 1 is positioned at the inner edge of the outer side of the window frame 1, and is integrally formed with the profile of the window frame 1. The inner edge of the window frame 1 is provided with a vertical edge 15, and the distance between the outer edge of the window frame 1 and the vertical edge 15 corresponds to the thickness of the glass window body 3.

Referring to fig. 5, when the window opener 5 closes the glass window 3, the glass window 3 at two ends is matched with the inside of the window frame 1, the sealing strip 11 arranged on the clamping strip 12 of the glass window 3 is matched with the vertical edge 15 arranged on the inner side edge of the window frame 1, and the sealing strip 11 on the window frame 1 is matched and sealed with the front side edge of the glass window 3 in the moving direction.

Referring to fig. 6, when two adjacent glass windows 3 are closed, sealing strips 11 at opposite ends of the two glass windows 3 are respectively matched and sealed with edges at the other sides of corresponding clamping strips 12.

When the whole window frame 1 and the glass window body 3 are closed, the middle position is sealed by the sealing strip 11, and the fire-fighting requirements of the glass shutter are realized by matching with the hollow structure of the glass window body 3.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims (8)

1. A glass blind, characterized in that: including window frame and window frame's long edge setting up a plurality of pivots, set up a glass window form in every pivot, set up a synchronizing lever between a plurality of pivots, set up the ware of windowing on the window frame, the ware of windowing is connected to one of them pivot in, the ware of windowing drives a pivot rotation, and this pivot passes through the synchronizing lever and drives a plurality of pivots and rotate, makes a plurality of glass window forms with window frame closure or open.

2. The glass blind of claim 1, wherein: the glass window body comprises a frame and double-layer hollow glass arranged inside, wherein two layers of glass are arranged on the outer side of the double-layer hollow glass, and a sealing gasket is arranged between the frame and the double-layer hollow glass.

3. The glass blind of claim 2, wherein: and sealing assemblies are arranged on two side edges of the glass window body parallel to the rotating shaft, and when the glass window body is closed, the sealing assemblies seal between the adjacent glass window bodies or between the glass window body and the edge of the window frame.

4. A glass blind according to claim 3, wherein: the sealing assembly comprises clamping grooves arranged on glass windows and window frames and sealing strips arranged in the clamping grooves, wherein the clamping grooves on the glass windows are arranged on two sides of each glass window, which are parallel to a rotating shaft, and are positioned at the rear edge of the rotating direction of the glass window.

5. The glass blind of claim 4, wherein: the clamping groove on the glass window body is positioned on the clamping strip extending out of the window frame in the length direction, and the clamping strip and the frame of the glass window body are integrally formed.

6. The glass blind of any of claims 1-5 wherein: each rotating shaft is connected with a short connecting rod, and the synchronous rod is connected with each short connecting rod.

7. The glass blind of any of claims 1-5 wherein: the window opener comprises a driver and a pushing shaft, wherein the pushing shaft is connected to a rotating shaft through a long connecting rod, and the window opener is arranged on the inner side of the joint of the long side and the short side of the window frame.

8. The glass blind of claim 7, wherein: and a housing is arranged on the window opener.