Hardware external structure of translation inward tilt-turn window

Abstract

The utility model relates to the technical field of door and window hardware, in particular to a translation inward tilt-turn window hardware external structure which comprises an upper guide rail, a lower guide rail, an upper diagonal draw bar assembly and a lower hinge assembly, the upper guide rail and the lower guide rail are externally arranged on the inner side of a window frame, and the upper diagonal draw bar assembly and the lower hinge assembly are connected to a window sash. The upper hinge assembly is provided with an upper guide piece, the lower hinge assembly is provided with a lower guide piece, the upper guide piece is guided through the upper guide rail, the lower hinge assembly is provided with a lower guide piece, and the lower guide piece is guided through the lower guide rail. The problem of insufficient load bearing can be effectively solved, deformation is avoided, so that the heat insulation and sound insulation effects of the window are guaranteed or improved, the product quality is improved, the window has the quality advantage, in addition, due to the design of external hardware, the universality of the window is greatly improved, specific or special profiles are not needed, and the window can adapt to profiles of various standards.

Description

Technical Field

[0001] The utility model belongs to the technical field of door and window hardware, and particularly relates to an external structure of translational tilt-and-tilt window hardware. Background Art

[0002] The sliding inward-tilting window is a window that can be placed in three different positions: locked, sliding, and tilted by rotating the window handle to drive the linkage hardware mechanism inside the window.

[0003] At present, all hardware mechanisms are built-in and hidden designs, such as diagonal tie rod assemblies, hinge assemblies and guide rail assemblies, which are all built-in and hidden; for guide rail assemblies, the upper and lower guide rails are built into the profile of the window frame. Due to the limited space of the profile, the specifications of the upper and lower guide rails are often configured at a relatively low level, such as thinner thickness specifications and smaller volume specifications; guide rails with lower configurations are prone to deformation during long-term use due to problems such as insufficient load-bearing performance. Since the guide rails are built-in, deformation of the guide rails will inevitably cause deformation of other related areas. Once deformation occurs, it will inevitably affect the thermal insulation and sound insulation performance of the windows, so it is urgently needed to be optimized and improved.

[0004] In addition, since the current structure is a built-in hidden structure, the profiles and hardware accessories must be completely matched, the profiles need to be specific or dedicated, the adaptability is relatively poor, the versatility is relatively poor, and the various standard profiles (European standards, national standards, etc.) cannot be used interchangeably. Utility Model Content

[0005] The utility model provides an external structure of hardware for a translational tilt-and-tilt window, which can solve the problems pointed out in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes an upper guide rail and a lower guide rail externally arranged on the inner side of the window frame, an upper inclined rod assembly and a lower hinge assembly connected to the window sash, the upper inclined rod assembly is provided with an upper guide member, and the upper guide member is guided by the upper guide rail; the lower hinge assembly is provided with a lower guide member, and the lower guide member is guided by the lower guide rail.

[0007] Preferably, the upper guide rail and the lower guide rail are both guide grooves, which are respectively fixed on the upper and lower ends of the inner side of the window frame.

[0008] Preferably, the upper guide member and the lower guide member are both guide wheels.

[0009] Beneficial effect: The utility model provides an external structure of hardware for a sliding inward-tilted window. Through the external design of the upper guide rail and the lower guide rail, it is not limited by space for installation, so that it can be configured with guide rails of higher specifications, which can effectively solve the problem of insufficient load-bearing capacity and avoid deformation, thereby ensuring the heat insulation and sound insulation effects of the window, thereby improving the quality of the product and giving it a quality advantage. In addition, due to the external hardware design, its versatility is greatly improved, and there is no need to use specific or special profiles, and it can be adapted to various standard profiles. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0011] Figure 2 It is a partial structural schematic diagram of the utility model;

[0012] Figure 3 This is a schematic diagram of the installation of the utility model (inward tilt state);

[0013] Figure 4 This is the installation diagram of the utility model (push-pull state);

[0014] Figure 5 This is the installation diagram of the utility model (locked state);

[0015] Description of reference numerals:

[0016] Numbers in the figure: upper guide rail 1; lower guide rail 2; upper inclined rod assembly 3; lower hinge assembly 4; upper guide member 5; lower guide member 6; window frame 7; window sash 8. DETAILED DESCRIPTION

[0017] A specific implementation mode of the present utility model is described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present utility model is not limited by the specific implementation mode.

[0018] Example 1: Figure 1-5As shown, a hardware external structure of a translational tilt-in window comprises an upper guide rail 1 and a lower guide rail 2 externally arranged on the inner side of a window frame 7, an upper inclined rod assembly 3 and a lower hinge assembly 4 connected to a window sash 8, an upper inclined rod assembly 3 is provided with an upper guide member 5, and the upper guide member 5 is guided by the upper guide rail 1, and a lower hinge assembly 4 is provided with a lower guide member 6, and the lower guide member 6 is guided by the lower guide rail 2, and both the upper inclined rod assembly 3 and the lower hinge assembly 4 are existing structures, wherein the upper guide member 5 is connected to the inner side end of the upper inclined rod assembly 3, and the outer side end of the upper inclined rod assembly 3 is fixed on the upper edge of the window sash 8, the lower guide member 6 is connected to the inner side end of the lower hinge assembly 4, and the outer side end of the lower hinge assembly 4 is fixed on the inner side surface of the lower end of the window sash 8, and the locking, translation and tilting of the translational tilt-in window also need to be provided with existing hardware components such as handles, angle transmission devices, transmission devices, and lock seats, and since it is an existing structure, it will not be described in detail here;

[0019] Specifically, the upper guide rail 1 and the lower guide rail 2 are both guide grooves, which are respectively fixed on the upper and lower ends of the inner side of the window frame 7. Limit blocks are provided in the guide grooves to prevent the guide wheels from falling out. The upper guide member 5 and the lower guide member 6 are both guide wheels.

[0020] The above disclosures are only several specific embodiments of the present invention. However, the embodiments of the present invention are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A hardware external structure for a sliding tilt window, characterized in that: The invention comprises an upper guide rail (1) and a lower guide rail (2) externally arranged on the inner side of a window frame, an upper inclined rod assembly (3) and a lower hinge assembly (4) connected to the window sash, wherein the upper inclined rod assembly (3) is provided with an upper guide member (5), and the upper guide member (5) is guided by the upper guide rail (1); and the lower hinge assembly (4) is provided with a lower guide member (6), and the lower guide member (6) is guided by the lower guide rail (2).

2. The external structure of hardware for a tilt-and-tilt window according to claim 1, characterized in that: The upper guide rail (1) and the lower guide rail (2) are both guide grooves, which are respectively fixed on the upper and lower ends of the inner side of the window frame.

3. The external structure of hardware for a tilt-and-tilt window according to claim 2, characterized in that: The upper guide member (5) and the lower guide member (6) are both guide wheels.

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