CN211900407U - Window body of outer installation - Google Patents

Abstract

The utility model relates to a building field especially relates to a window form of outer installation, and this window form includes window frame, window frame and backrush screen window, and this window frame is fixed to the window frame from outdoor direction, the backrush screen window is fixed to from indoor direction on the window frame. The externally-installed window body not only realizes the installation of the rollback screen window on the window with the internally-opened sash, but also has compact integral structure, firm installation, no looseness, high safety factor and no risk of falling from high altitude; simultaneously, because the wholeness of this application, can also be fixed the window frame to the window frame again after the pre-installation backrush screen window, very big improvement installation effectiveness and installation security.

Description

Window body of outer installation

Technical Field

The application relates to the field of buildings, in particular to a window body installed outside.

Background

With the importance of falling objects in China, the opening and closing direction of a window is increasingly emphasized by customers. Along with concerns over the dropping of the sash integrity members.

The traditional window is opened outwards, so that the defect that small objects between the sash and the window frame fall from high altitude easily is caused, and potential safety hazards exist; on the other hand, the outwardly opening sash itself also risks falling. In this outwardly opening sash design, the rollback screen is typically installed indoors and does not risk falling from high altitudes.

If the window sash is changed into the inward opening type, no rollback window screen is designed and installed for the condition at present.

SUMMERY OF THE UTILITY MODEL

The present application is directed to solving at least one of the problems in the prior art as described above.

To this end, the present application proposes an externally mounted window comprising a window frame fixed to the window frame from an outdoor direction, a window frame and a rollback screen fixed to the window frame from an indoor direction.

Furthermore, the window frame is provided with a convex edge towards the direction of the window, and the rollback screen window is fixed on the convex edge.

Further, the window frame is provided with an accommodating groove, and the rollback screen window is embedded into the accommodating groove.

Further, the window body further comprises a window pane, and the window pane is fixed on the window frame.

Further, the window frame comprises at least one L-shaped frame, and the L-shaped frame is used for abutting against the rollback screen window installed from the indoor direction.

Furthermore, the L-shaped frame comprises a first plate, a second plate, a third plate, a fourth plate, a fifth plate and a sixth plate which are sequentially connected, and the six plates are sequentially connected to form the L-shaped frame with the L-shaped section.

Further, the third plate is used for abutting against the window frame, and the fifth plate is used for abutting against the rollback screen window.

Furthermore, the fourth plate is bent towards the outdoor direction when being connected with the third plate, and the fourth plate and the fifth plate of the L-shaped frame jointly form an accommodating groove for embedding and installing the rollback screen window.

The externally-installed window body not only realizes the installation of the rollback screen window on the window with the internally-opened sash, but also has compact integral structure, firm installation, no looseness, high safety factor and no risk of falling from high altitude; simultaneously, because the wholeness of this application, can also be fixed the window frame to the window frame again after the pre-installation backrush screen window, very big improvement installation effectiveness and installation security.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a perspective view of a window in an embodiment of the present application.

Fig. 2 is a perspective view of the window frame, pane and rollback screen after installation in an embodiment of the present application.

Fig. 3 is a perspective view of the window frame and the window pane of the present application after being combined.

Fig. 4 is a perspective view of an L-shaped bezel in the present application.

Reference numerals:

a window frame 1; a window frame 2; a rollback screen window 3; a pane 5; a first plate 21; a second plate 22; a third plate 23; a fourth plate 24; a fifth plate 25; and a sixth plate 26.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

If the rollback screen 3 is simply fixed to the outside of the window frame 1 in order to mount the rollback screen 3 to a window with an inward sash. Then since the rollback screen 3 itself is a part that needs to be used for a long time, the part is extremely easy to fall; moreover, the lower pulling strip of the rollback screen window 3 is designed, and needs to be operated by a hooking mode from the direction of the rollback box, if the rollback screen window 3 is simply installed outside the window frame 1, the hooking mode cannot be realized, the lower pulling strip cannot be fixed to the bottom of the rollback screen window 3, and the function of the rollback screen window 3 is lost. Moreover, this is not possible even if the direction of the pull-down strap and the bottom part is reversed, since the bottom part protrudes from the frame of the return screen 3, which makes the return screen 3 not fit well on the frame 1.

To sum up, this application has proposed the window form of outer installation, and this window form includes window frame 2, window frame 1 and backrush screen window 3, and this window frame 2 is fixed to window frame 1 from outdoor direction, backrush screen window 3 is fixed to from indoor direction on the window frame 2.

The window frame 2 is provided with a convex edge towards the direction of the window, and the rollback screen window 3 is fixed on the convex edge.

The window frame 2 is provided with a holding groove, and the rollback screen window 3 is embedded into the holding groove.

The window further comprises a window pane 5, and the window pane 5 is fixed on the window frame 2.

The window frame 2 comprises at least one L-shaped frame for abutting against the rollback screen 3 installed from the indoor direction.

The L-shaped frame comprises a first plate 21, a second plate 22, a third plate 23, a fourth plate 24, a fifth plate 25 and a sixth plate 26 which are connected in sequence, and the six plates are connected in sequence to form the L-shaped frame with the L-shaped section.

The third plate 23 is used for abutting against the window frame 1, and the fifth plate 25 is used for abutting against the rollback screen 3.

The fourth plate 24 is bent to the outdoor direction when being connected with the third plate 23, and the fourth plate 24 and the fifth plate 25 of the L-shaped frame jointly form an accommodating groove for embedding and installing the rollback screen window 3.

What is said here is the portion of the fifth panel 25 that is bent out. The functions to be implemented in this application are: the rollback screen window 3 is installed on the window with the inward opening sash from the indoor direction. The method adopted by the application is to pre-install the window frame 2 outside the window frame 1 and then fix the rollback screen window 3 through the window frame 2. It is conceivable that the rollback screen 3 may also be fixed to the frame 1 together with the frame 2 after fixing. Due to the above design requirements, the inner dimensions of the window frame 2 are smaller than the outer frame of the rollback screen 3, so that the rollback screen 3 can be fixed to the window frame 2 without damaging the window frame 1. The window frame 2 in this application is provided with a flange projecting towards the centre of the window opening, which flange is intended to hold and restrain the rollback screen 3.

The present application also considers in the design that this is not sufficient if it is only the return screen 3 that can be fixed to the frame 2. Because the rollback screen window 3 has a certain thickness, if the convex edge is arranged on the window frame 2, the rollback screen window 3 and the inner opening sash can be mutually blocked after the rollback screen window 3 is installed, so that the inner opening sash can not be normally closed. In view of this, it is necessary to make the rollback screen 3 and the inner sash unable to interact with each other. The present application provides for the accommodation of the tank during this process. I.e. the installation of the rollback screen 3 is extended outwards, avoiding contact with the inner open leaf. This design is formed by the combination of said fourth panel 24 and said fifth panel 25 on the L-shaped rim. And when the bottom frame of the window frame 2 is also an L-shaped frame, the convex fifth plate 25 can also be used as a baffle plate to prevent small objects from falling down.

The addition of pane 5 to the window is indispensable in view of the need of the next high floor, especially for customers with children at home. Owing to be equipped with window frame 2 in this application, very big has made things convenient for the installation of pane 5. The simplest way is to abut pane 5 directly on said sixth plate 26 and then to fasten it from both sides by means of bolts. The pane 5 can also be directly fastened to the first plate 21 from the outside by means of screws.

In this application, the window frame 2 at least needs to satisfy that the rollback screen window 3 does not interfere with the inward opening sash after being installed. When the frame of the window frame 2 has a cross section of a straight frame, the rollback screen 3 needs to be fixed by a bolt or a long shaft penetrating through the frame of the window frame 2, but the fixing mode is not firm.

When the window frame 2 comprises an L-shaped frame, at least one surface of the rollback screen window 3 can be tightly attached to the inside of the L-shaped frame for limiting and fixing, and the fixing mode is obviously more firm.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the structures or elements so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered as limiting. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims (7)

1. The window body is characterized by comprising a window frame (2), a window frame (1) and a rollback screen window (3), wherein the window frame (2) is fixed to the window frame (1) from the outdoor direction, the rollback screen window (3) is fixed to the window frame (2) from the indoor direction, a convex edge towards the window direction is arranged on the window frame (2), and the rollback screen window (3) is fixed to the convex edge.

2. Window for external mounting according to claim 1, characterized in that the window frame (2) is provided with a receiving groove in which the rollback screen (3) is embedded.

3. An exterior mounted window according to claim 1 further comprising a pane (5), said pane (5) being secured to said window frame (2).

4. An externally mounted window according to claim 1 wherein the window frame (2) comprises at least one L-shaped jamb for abutting the rollback screen (3) mounted from an indoor direction.

5. Exterior mounted window according to claim 4, characterized in that said L-shaped frame comprises a first panel (21), a second panel (22), a third panel (23), a fourth panel (24), a fifth panel (25) and a sixth panel (26) connected in sequence, said first panel (21), said second panel (22), said third panel (23), said fourth panel (24), said fifth panel (25) and said sixth panel (26) being connected in sequence to enclose said L-shaped frame having an "L" shape in cross-section.

6. Exterior mounted window according to claim 5, characterized in that said third panel (23) is adapted to abut said window frame (1) and said fifth panel (25) is adapted to abut said rollback screen (3).

7. Window according to claim 5, characterised in that said fourth panel (24) is folded towards the outdoor direction when connected to said third panel (23), said fourth panel (24) and said fifth panel (25) of said L-shaped frame together constituting a receiving slot for inserting and mounting said rollback screen (3).

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