CN218029796U

CN218029796U - Casement window opening and closing system

Info

Publication number: CN218029796U
Application number: CN202222043680.8U
Authority: CN
Inventors: 叶铤津
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-12-13
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses a flat-open window switching system, including door frame and flat-open window, the inner wall fixed mounting of door frame has the lock seat, the flat-open window includes the window frame, the inner chamber fixed mounting of window frame has glass, the fixed sealing strip that has cup jointed in the centre of the side of window frame, the upper and lower end of window frame side is provided with the lock point, fixed mounting has the handle between the inside and outside of window frame, the top and the bottom fixedly connected with hinge of window frame, the utility model relates to a door and window technical field. This flat-open window switching system has solved the angle that traditional flat-open window opened and can only reach the length of arm to the angle that leads to windowing has spacing problem.

Description

Casement window opening and closing system

Technical Field

The utility model relates to a door and window technical field specifically is a flat-open window switching system.

Background

A window in a residential dwelling. The window sash moves along a certain horizontal direction, so the window sash is called a casement window, and the casement window is divided into a push-pull type and an upward suspension type. The window cleaner has the advantages of large opening area, good ventilation, good sealing performance, excellent sound insulation, heat preservation and anti-permeability performance, and convenient inward opening window cleaning; the outward opening type does not occupy space when opening. The disadvantage is small window width and not wide visual field.

The handle on traditional flat-open window all installs the one side that needs the windowing, consequently when windowing, at first the wrench movement handle, drives the lock point removal of side through the handle, makes the lock point follow lock seat and removes to make the flat-open window lose the locking, consequently outwards promote, the flat-open window will be opened, but the angle of opening can only reach the length of arm, thereby the angle that leads to windowing has spacing problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a flat-open window switching system has solved the length that the angle that traditional flat-open window opened can only reach the arm to the angle that leads to windowing has spacing problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a flat-open window switching system, includes door frame and flat-open window, the inner wall fixed mounting of door frame has the lock seat.

The casement window comprises a window frame, glass is fixedly mounted in an inner cavity of the window frame, a sealing strip is fixedly sleeved in the middle of the side face of the window frame, locking points are arranged at the upper end and the lower end of the side face of the window frame, a handle is fixedly mounted between the inner side and the outer side of the window frame, and the top and the bottom of the window frame are fixedly connected with hinges.

Preferably, the hinge is fixedly arranged at the left corner and the right corner of the top and the bottom of the inner cavity of the lock seat.

Preferably, the handle is rotatably connected with the locking point through a transmission strip.

Preferably, the surface of the window frame is matched with the inner cavity of the door frame.

Preferably, the locking point and the lock seat are in locking connection.

Preferably, the handle and the lock seat are symmetrically arranged on the side surface of the window frame and the inner side of the door frame respectively

Advantageous effects

The utility model provides a flat-open window switching system. Compared with the prior art, the method has the following beneficial effects:

1. this flat-open window switching system, through with the handle setting in the one side that does not open the window and the rotation of hinge, make the distance of opening the window great to air flow and ventilative will be better.

2. According to the casement window opening and closing system, the handle is arranged on one side where a window is not opened and the hinge rotates, so that the distance and the angle of the window frame for opening the window can be controlled at will.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side sectional view of the structural doorframe of the present invention;

FIG. 3 is a schematic view of the casement window of the present invention;

FIG. 4 is a left side view of the casement window of the present invention;

fig. 5 is a partial enlarged view of a portion a in the structure diagram of the present invention.

In the figure: 1. a door frame; 11. a lock seat; 2. a casement window; 21. a window frame; 22. glass; 23. a handle; 24. a hinge; 25. a sealing strip; 26. and (4) locking points.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a casement window opening and closing system comprises a door frame 1 and a casement window 2, wherein a lock seat 11 is fixedly arranged on the inner wall of the door frame 1.

Referring to fig. 3-5, the casement window 2 includes a window frame 21, glass 22 is fixedly installed in an inner cavity of the window frame 21, a sealing strip 25 is fixedly sleeved in the middle of a side surface of the window frame 21, locking points 26 are arranged at upper and lower ends of the side surface of the window frame 21, a handle 23 is fixedly installed between inner and outer sides of the window frame 21, hinges 24 are fixedly connected to the top and bottom of the window frame 21, the hinges 24 are fixedly installed at left and right corners of the top and bottom of the inner cavity of the lock base 11, the handle 23 is rotatably connected to the locking points 26 through a transmission strip, the surface of the window frame 21 is matched with the inner cavity of the door frame 1, the locking points 26 are connected with the lock base 11 in a locking manner, and the handle 23 and the lock base 11 are symmetrically arranged on the side surface of the window frame 21 and the inner side of the door frame 1 respectively.

During the use, at first make handle 23 install on the opposite side of windowing, then twist handle 23, make handle 23 drive the transmission strip and remove, thereby the one end of transmission strip just also drives lock point 26 and slides, make lock point 26 follow slide-out in lock seat 11, then promote window frame 21, make window frame 21 rotate in the inner chamber of door frame 1 with the hinge 24 of top and bottom, make flat-open window 2 open the window from door frame 1, because through setting up handle 23 in the one side of not opening the window and the rotation of hinge 24, make distance and the angle of opening the window all can be controlled wantonly, thereby make window frame 21 open the window the bigger, its air flow with ventilative will be better.

Wherein a drive strip is used for the connection between the handle 23 and the locking point 26, whereby the connection of the handle 23 and the locking point 26 by means of the drive strip is prior art.

And those not described in detail in this specification are well within the skill of those in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the same.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flat-open window switching system, includes door frame (1) and flat-open window (2), its characterized in that: a lock seat (11) is fixedly arranged on the inner wall of the door frame (1);

flat-open window (2) are including window frame (21), the inner chamber fixed mounting of window frame (21) has glass (22), sealing strip (25) have been cup jointed to the centre of the side of window frame (21) is fixed, the upper and lower end of window frame (21) side is provided with lock point (26), fixed mounting has handle (23) between the inside and outside of window frame (21), the top and the bottom fixedly connected with hinge (24) of window frame (21).

2. A casement window opening and closing system according to claim 1, wherein: the hinge (24) is fixedly arranged at the left corner and the right corner of the top part and the bottom part of the inner cavity of the lock seat (11).

3. A casement window opening and closing system according to claim 2, wherein: the handle (23) is rotationally connected with the locking point (26) through a transmission bar.

4. A casement window opening and closing system according to claim 1, wherein: the surface of the window frame (21) is matched with the inner cavity of the door frame (1).

5. A casement window opening and closing system according to claim 1, wherein: the locking point (26) is in locking connection with the lock seat (11).

6. A casement window opening and closing system according to claim 3, wherein: the handle (23) and the lock seat (11) are symmetrically arranged on the side surface of the window frame (21) and the inner side of the door frame (1) respectively.