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Lever handle assembly and door and window system

A component and handle technology, which is applied in the direction of leaf handles, door/window accessories, and leaf handles, etc., can solve the problems of easy shaking of handles and separation from profiles, etc.

Inactive Publication Date: 2020-12-15
GUANGDONG KIN LONG HARDWARE PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a handle assembly and a door and window system for the problem that the handle is easy to shake or even detached from the profile in the traditional door and window system.

Method used

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  • Lever handle assembly and door and window system
  • Lever handle assembly and door and window system
  • Lever handle assembly and door and window system

Examples

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Embodiment Construction

[0025] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0026] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counte...

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PUM

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Abstract

The invention relates to a lever handle assembly and a door and window system. The lever handle assembly comprises telescopic structures and adjusting pieces, wherein the telescopic structures comprise first telescopic parts and second telescopic parts which are connected with each other; boundary lines are formed at the joints of the first telescopic parts and the second telescopic parts; the adjusting pieces are arranged at two ends of the telescopic structures in a penetrating mode; the adjusting pieces can rotate relative to the telescopic structures; the two ends of the telescopic structures are made to get close to each other, so that the first telescopic parts and the second telescopic parts can be oppositely bent along the boundary lines; and when the first telescopic parts and thesecond telescopic parts are oppositely bent along the boundary lines, the structures, corresponding to the boundary line parts, of the telescopic structures expand in the directions away from the axes of the telescopic structures. According to the lever handle assembly, the telescopic structures are arranged to abut against a profile of the door and window system, so that fixation between the lever handle assembly and the profile is more stable, and the lever handle assembly is not prone to shaking or even being disengaged from the profile.

Description

technical field [0001] The invention relates to the field of door and window devices, in particular to a handle assembly and a door and window system. Background technique [0002] In the door and window system, the handle is rotatably connected with the profile, and the driver is set in the profile. When in use, the handle is turned to realize the opening or locking of the lock through the transmission between the handle and the driver. Then the profile is driven to rotate by pulling the handle to realize the opening and closing of the door and window. [0003] However, in the traditional door and window system, turning or pulling the handle will easily cause the handle to shake or even break away from the profile. Contents of the invention [0004] Based on this, it is necessary to provide a handle assembly and a door and window system for the problem that the handle is easy to shake or even detached from the profile in the traditional door and window system. [0005]...

Claims

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Application Information

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IPC IPC(8): E05B1/00
CPCE05B1/0015
Inventor 白宝鲲
Owner GUANGDONG KIN LONG HARDWARE PROD CO LTD