Unlock instant, AI-driven research and patent intelligence for your innovation.

Steady flow external window

An external window and flow-stabilizing technology, applied in door/window fittings, sash arrangement, sash components, etc., can solve the problems of inability to feel airflow, poor airflow stability of window sash, and strong airflow.

Active Publication Date: 2020-04-17
北京建磊国际装饰工程股份有限公司
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: when the existing sash is opened, the sash and the window form a V-shaped structure, and when the outdoor airflow enters the room through the sash, the airflow is blown into the room from one side, and the flow rate of the airflow entering the room Large, when there are people next to the window, when the person is located in the direction of the air flow, he will feel a strong air flow. After the person moves a little distance and staggers the direction of the air flow, he will basically not feel the air flow. The air flow near the window sash is not stable.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Steady flow external window
  • Steady flow external window
  • Steady flow external window

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] refer to figure 1 , discloses a steady flow outer window for the present invention, comprising a window frame 1, the window frame 1 is a rectangular frame welded by profiles, the window frame 1 is provided with a fixed frame 11, the fixed frame 11 is a square frame, and the window frame 1 is The fixed glass 12 is fixed on the outside of the fixed frame 11, the fixed frame 11 is connected with the movable frame 2, the movable frame 2 can move along the thickness direction of the fixed frame 11, and the two ends of the thickness direction of the fixed frame 11 are the indoor space and the outdoor space respectively. , movable frame 2 inner side is fixed with movable glass 22.

[0047] refer to Figure 5 A chamfer 24 is provided on the outer side of the movable frame 2 facing the room, which may be a rounded corner in other embodiments.

[0048] refer to figure 2 The four profile bars 21 that surround the square frame are connected from the beginning to the end of the ...

Embodiment 2

[0067] A flow-stabilizing outer window, the difference from Embodiment 1 is that the side of the fixed frame 11 in the thickness direction facing the room is provided with a limiting convex strip, and the limiting convex strip is integrally formed with the inner side of the fixed frame 11, and when the limiting strip After 42 is inserted into the limit ring groove 41, the limit protrusions will contact with the surface of the movable frame 2 in the thickness direction toward the interior, and block the further movement of the movable frame 2, so that the limit protrusions will be pressed against the movable frame 2, and the movable frame 2 will be closed. The sealing effect between the time and the fixed frame 11.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a steady flow external window, which comprises a window frame. A fixed frame is arranged on the window frame, a movable frame is connected on the fixed frame, the movable framecomprises profile bars, the profile bars are correspondingly connected with rotating strips in a hinged mode, thickness directions of the rotating strips are perpendicular to surfaces connected withthe rotating strips and the profile bars, one ends, away from the profile bars, of the rotating strips are hinged to the movable frame, and the movable frame is fixedly provided with a driving mechanism driving the movable frame to move; the fixed frame is provided with a locking mechanism connected with the movable frame, the locking mechanism comprises limit ring grooves formed in the outer sideof the movable frame, the limit ring grooves are formed in the movable frame in the circumferential direction, the inner side of the fixed frame is slidably connect with limit strips, when the limitstrips move towards the fixed frame in the centerline direction, the limit strips can be inserted into the limit ring grooves, and the limit strips are connected with limit springs pushing the limit strips to move towards the fixed frame in the centerline direction; and the limit strips are provided with opening mechanisms. The steady flow external window has the effect of forming stable air flowwhen outdoor air enters a room.

Description

technical field [0001] The invention relates to the technical field of architectural decoration doors and windows, in particular to a flow-stabilizing outer window. Background technique [0002] Windows are necessary facilities in the human living environment, which play the role of lighting and ventilation, preventing outdoor catkins and insects from entering the room, and decoration. With the continuous progress of architecture, the requirements for heat dissipation and exhaust, sound insulation, anti-theft, and aesthetics have also been put forward for windows. In order to keep the windows open, wind braces are provided on the hanging windows. [0003] The Chinese invention patent with the authorized notification number CN106593154B discloses a window and its wind brace, including: a connecting rod, a slider, a guide rail, a positioning part and an elastic part; one end of the connecting rod is used for rotating connection with the window frame, and the other end The sli...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): E05D15/40E06B3/34
CPCE05D15/40E06B3/34
Inventor 李晓艳
Owner 北京建磊国际装饰工程股份有限公司