CN216142624U

CN216142624U - Narrow limit structure of door and window

Info

Publication number: CN216142624U
Application number: CN202121745752.2U
Authority: CN
Inventors: 王强
Original assignee: Shandong Haoai System Door And Window Co ltd
Current assignee: Shandong Haoai System Door And Window Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-03-29
Anticipated expiration: 2031-07-29

Abstract

The utility model provides a narrow limit structure of door and window, relates to door and window technical field, including window frame, mullion and casement, is equipped with the window frame narrow limit of bending on the window frame, and the window frame narrow limit of bending still is connected with the window frame line ball of bending, still is equipped with the protruding strip of the narrow limit of mullion on, is equipped with the casement narrow limit of bending on the casement, and the casement narrow limit of bending is connected with the casement layering of bending. The utility model solves the problem that the narrow edge design of doors and windows in the traditional technology can not meet the national requirement on the insertion amount of the aluminum alloy glass; and the problems of integral air tightness and door and window strength are reduced.

Description

Narrow limit structure of door and window

Technical Field

The utility model relates to the technical field of door and window structures, in particular to a narrow-edge structure of a door and a window.

Background

In the design of a common window frame, profiles and window pressing lines occupy a part of the visible area of window glass, and the profiles and the window pressing lines with smaller width are used for pursuing wider window frame visual field. However, in the window frame with the existing narrow frame, the outer edge of the sectional material is aligned with the outer edge of the window pressing line, and the three-dimensional effect is lacked.

The prior art discloses a patent with publication number CN212958289U, which comprises window pressing lines and a window frame body, wherein the window frame body comprises an inner section bar and an outer section bar which are fixedly connected through an embedded heat insulation strip; the window pressing line is formed into a pressing line body, and a first pressing plate and a sealing notch for embedding a sealing strip are respectively formed at two ends of the pressing line body; through the outer convex part of interior section bar with the window line ball forms the gradient structure, strengthens the third dimension of window frame, simultaneously, satisfies the demand of using narrow frame.

The device exposes the defects of the technology along with the production and use processes, and mainly shows the following aspects:

firstly, the narrow edge design of the existing door and window can not meet the national requirement on the insertion amount of the aluminum alloy glass.

Second, the design of current door and window narrow side has reduced holistic gas tightness and door and window intensity.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a narrow-edge structure of a door and a window, which is used for solving the problem that the narrow-edge design of the door and the window in the traditional technology cannot meet the national requirement on the insertion amount of aluminum alloy glass; and the problems of integral air tightness and door and window strength are reduced.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a narrow limit structure of door and window, includes window frame, mullion and casement, be equipped with the window frame narrow limit of bending on the window frame, the window frame narrow limit of bending still is connected with the window frame line ball of bending on, still be equipped with the protruding strip of the narrow limit of mullion on, be equipped with the casement narrow limit of bending on the casement, the casement is bent the narrow limit and is connected with the casement layering of bending.

As an optimized scheme, the window frame bending narrow edge, the bending window frame pressing line, the window sash bending narrow edge and the bending window sash pressing strip are all obliquely bent towards the outdoor side.

As an optimized scheme, a window frame reinforcing rib is further fixedly connected to the inner edge of the window frame bending narrow edge.

As an optimized scheme, a sash reinforcing rib is further fixedly connected to the inner edge of the sash bending narrow edge.

As an optimized scheme, the outer edge of the bending window frame pressing line is connected with the inner edge of the bending narrow edge of the window frame.

As an optimized scheme, the outer edge of the bent window sash pressing strip is connected with the inner edge of the bent narrow edge of the window sash.

As an optimized scheme, the outer end part of the convex strip of the middle stile and the inner wall of the window sash are flush.

Compared with the prior art, the utility model has the beneficial effects that:

the design of the indoor surface of the door and window adopts a plurality of bending designs and utilization of shadow parts, so that the visual effect of narrow edges is achieved, and a plurality of indexes are far greater than the national standard, namely the narrow edge effect is achieved, and the strength of the door and window on the indoor side is increased;

the window frame reinforcing ribs are added at the bending positions of the window frame, and the window sash reinforcing ribs are added at the bending positions of the window sashes, so that the impact resistance of the front of the door and window is improved, and the hardness of the door and window is improved;

the number of parts is small, the work is simple and convenient, and the failure rate is low; the structure is simple, and the service life is long; simple and convenient operation and control, easy large-scale manufacture and installation and wide application range.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural diagram of the present invention.

In the figure: 1-a window frame; 2-middle support; 3-window sash; 4-bending narrow edges of the window frame; 5-window frame reinforcing ribs; 6-bending narrow edges of the window sashes; 7-bending window sash pressing strips; 8-bending the window frame to press lines; 9-the narrow side of the middle stile is convex; 10-window sash reinforcing rib.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1, the narrow edge structure of the door and window comprises a window frame 1, a mullion 2 and a window sash 3, wherein the window frame 1 is provided with a window frame bending narrow edge 4, the window frame bending narrow edge 4 is further connected with a bending window frame pressing line 8, the mullion 2 is further provided with a mullion narrow edge protruding strip 9, the window sash 3 is provided with a window sash bending narrow edge 6, and the window sash bending narrow edge 6 is connected with a bending window sash pressing strip 7.

The window frame bending narrow edge 4, the bending window frame pressing line 8, the window sash bending narrow edge 6 and the bending window sash pressing bar 7 are all obliquely bent towards the outdoor side.

And a window frame reinforcing rib 5 is fixedly connected to the inner edge of the window frame bending narrow edge 4.

The inner edge of the window sash bending narrow edge 6 is also fixedly connected with a window sash reinforcing rib (10).

The outer edge of the bending window frame pressing line 8 is connected with the inner edge of the window frame bending narrow edge 4.

The outer edge of the bent window sash pressing strip 7 is connected with the inner edge of the window sash bent narrow edge 6.

The outer end part of the protruding strip 9 of the stile narrow edge is flush with the inner wall of the window sash 3.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. The utility model provides a narrow limit structure of door and window which characterized in that: including window frame (1), stile (2) and casement (3), be equipped with window frame narrow limit (4) of bending on window frame (1), still be connected with window frame line ball (8) of bending on window frame narrow limit (4) of bending, still be equipped with the protruding strip of stile narrow limit (9) on stile (2), be equipped with casement narrow limit (6) of bending on casement (3), casement narrow limit (6) of bending is connected with casement layering (7) of bending.

2. A door and window narrow side structure as claimed in claim 1, wherein: the window frame bending narrow edge (4), the bending window frame pressing line (8), the window sash bending narrow edge (6) and the bending window sash pressing strip (7) are all obliquely bent towards the outdoor side.

3. A door and window narrow side structure as claimed in claim 1, wherein: and a window frame reinforcing rib (5) is fixedly connected to the inner edge of the window frame bending narrow edge (4).

4. A door and window narrow side structure as claimed in claim 1, wherein: the inner edge of the window sash bending narrow edge (6) is also fixedly connected with a window sash reinforcing rib (10).

5. A door and window narrow side structure as claimed in claim 1, wherein: the outer edge of the bending window frame pressing line (8) is connected with the inner edge of the window frame bending narrow edge (4).

6. A door and window narrow side structure as claimed in claim 1, wherein: the outer edge of the bent window sash pressing strip (7) is connected with the inner edge of the bent window sash narrow edge (6).

7. A door and window narrow side structure as claimed in claim 1, wherein: the outer end part of the raised strip (9) of the middle stile narrow edge is flush with the inner wall of the window sash (3).