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High-practicability door and window wheel set

A practical, door and window technology, applied in door/window accessories, wing leaf suspension devices, wing leaf parts, etc., can solve the problems of unsafe use of doors and windows, low sealing performance, complicated assembly, etc., to ensure safety, High sealing performance and long service life

Active Publication Date: 2016-07-06
怪先生装饰工程(福建)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Door and window wheel sets are one of the necessary components for doors and windows. At present, the assembly of door and window wheel sets sold in the existing market is relatively complicated, with low sealing performance and low wind pressure resistance, which makes the use of doors and windows unsafe, and it is easy for windows to fall or be installed. ACCIDENT

Method used

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  • High-practicability door and window wheel set

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Embodiment Construction

[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0012] see Figure 1-2 , the present invention provides a technical solution: a highly practical door and window wheel set, including a load-bearing base 1, one side of the load-bearing base 1 is integrally formed with a limit baffle 2, and the load-bearing base 1 and the limit baffle 2 The combination is an L-shaped structure. The variable-diameter drive shaft 3 runs through the load-bearing base 1. The variable-diameter drive shaft 3 is assembled with the dr...

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Abstract

The invention discloses a high-practicability door and window wheel set. The high-practicability door and window wheel set comprises a load-bearing base. A limiting baffle is integrally formed on one side of the load-bearing base. A diameter changing driving shaft is arranged on the load-bearing base in a penetrating mode. The diameter changing driving shaft, a driving wheel and a limiting wheel are assembled together in an interference fit mode. The driving wheel is located below the limiting wheel. The limiting wheel is located on the load-bearing base. The diameter changing driving shaft is provided with a screw hole. The load-bearing base is provided with a through hole matched with the screw hole. The load-bearing base and the diameter changing driving shaft are compacted by a transverse beam locking screw and a transverse beam locking nut through the screw hole and the through hole. According to the high-practicability door and window wheel set, moving of a novel door and window is based on the principles of concentric limiting and universal displacement, so that the wheel set is made to be high in sealing performance, wind pressure resistance and reliability and capable of reducing the complexity of assembling.

Description

technical field [0001] The invention relates to a door and window wheel set, in particular to a door and window wheel set with strong practicability. Background technique [0002] Doors and windows are one of the necessary components of all buildings, mainly including casement doors and windows, sliding doors and windows, and rolling doors and windows. Among them, sliding doors and windows are popular because of their free opening and closing area, the overlapping of the door leaf and the wall when it is opened, and its beautiful appearance. People like it, and it is more and more installed and adopted in various buildings. Door and window wheel sets are one of the necessary components for doors and windows. At present, the assembly of door and window wheel sets sold in the existing market is relatively complicated, with low sealing performance and low wind pressure resistance, which makes the use of doors and windows unsafe, and it is easy for windows to fall or be installe...

Claims

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Application Information

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IPC IPC(8): E05D13/00
CPCE05D13/00E05D15/0626
Inventor 郑龙军房克勇
Owner 怪先生装饰工程(福建)有限公司
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