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Door closing device for aluminum-coated wooden door

A technology for door closers and wooden doors, which can be used in wing closers, door/window accessories, wing openers, etc., and can solve the problems of low structural strength of moving parts, complex structure of door closers, and short service life. , to achieve the effect of small footprint, high tensile strength and yield strength, and extended service life

Inactive Publication Date: 2019-11-15
ANHUI KATA DOOR & WINDOW
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing aluminum-clad wooden doors generally need to install a door closer, but the existing door closer has a complex structure, is inconvenient to install, takes up a lot of space, has low structural strength of moving parts, and has a short service life.

Method used

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  • Door closing device for aluminum-coated wooden door
  • Door closing device for aluminum-coated wooden door
  • Door closing device for aluminum-coated wooden door

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] like Figure 1-3 As shown, a door closer for an aluminum-clad wooden door includes a stopper 1 and a housing 2. The stopper 1 is arranged in a U shape, and a horizontal installation block 3 extends downward from one side of the stopper 1. Both sides of the housing 2 are horizontally provided with mounting plates 4, and the front end of the housing 2 is provided with a movable seat 5 and a first rotating shaft 6, and one side of the movable seat 5 moves with the middle part of the front end of the housing 2 through the first rotating shaft 6. Connected, the middle part of the movable seat 5 is upwardly protruding, and the end of the movable seat 5 away from the housing 2 is equipped with a roller 8 through the second rotating shaft 7, and the roller 8 is correspondingly arranged in the block 1, and the movable One end of the seat 5 close to the housing 2 is provided with a connecting rod 9 and a third rotating shaft 10, the connecting rod 9 is installed in the movable se...

Embodiment 2

[0040] Such as Figure 1-3 As shown, a door closer for an aluminum-clad wooden door includes a stopper 1 and a housing 2. The stopper 1 is arranged in a U shape, and a horizontal installation block 3 extends downward from one side of the stopper 1. Both sides of the housing 2 are horizontally provided with mounting plates 4, and the front end of the housing 2 is provided with a movable seat 5 and a first rotating shaft 6, and one side of the movable seat 5 moves with the middle part of the front end of the housing 2 through the first rotating shaft 6. Connected, the middle part of the movable seat 5 is upwardly protruding, and the end of the movable seat 5 away from the housing 2 is equipped with a roller 8 through the second rotating shaft 7, and the roller 8 is correspondingly arranged in the block 1, and the movable One end of the seat 5 close to the housing 2 is provided with a connecting rod 9 and a third rotating shaft 10, the connecting rod 9 is installed in the movable...

Embodiment 3

[0054] Such as Figure 1-3 As shown, a door closer for an aluminum-clad wooden door includes a stopper 1 and a housing 2. The stopper 1 is arranged in a U shape, and a horizontal installation block 3 extends downward from one side of the stopper 1. Both sides of the housing 2 are horizontally provided with mounting plates 4, and the front end of the housing 2 is provided with a movable seat 5 and a first rotating shaft 6, and one side of the movable seat 5 moves with the middle part of the front end of the housing 2 through the first rotating shaft 6. Connected, the middle part of the movable seat 5 is upwardly protruding, and the end of the movable seat 5 away from the housing 2 is equipped with a roller 8 through the second rotating shaft 7, and the roller 8 is correspondingly arranged in the block 1, and the movable One end of the seat 5 close to the housing 2 is provided with a connecting rod 9 and a third rotating shaft 10, the connecting rod 9 is installed in the movable...

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Abstract

The invention provides a door closing device for an aluminum-coated wooden door. The door closing device for the aluminum-coated wooden door comprises a baffle block and a shell body, the baffle blockis arranged in a U-shaped shape, the side of the baffle block extends downwards to a horizontal installation block, and installation plates are horizontally arranged on the two sides of the shell body.A movable seat and a first rotating shaft are arranged at the front end of the shell body, one side of the movable seat is movably connected with the middle part of the front end of the shell body through the first rotating shaft, the middle part of the movable seat is arranged in an upward convex shape, a roller is installed at the end, away from the shell body, of the movable seat through a second rotating shaft, and the roller is correspondingly arranged in the baffle block. A connecting rod and a third rotating shaft are arranged at the end, near the shell, of the movable seat, the connecting rod is installed in the movable seat through the third rotating shaft, a first installation plate is fixed to one end of the connecting rod, a second installation plate is fixed to the inner wall of the right side of the shell body, and a plurality of tension springs are installed between the first installation plate and the second installation plate. The door closing device is simple in structure, small in space occupation, high in structure strength of the movable seat, and long in service life.

Description

technical field [0001] The invention relates to a door closer for an aluminum-clad wooden door. Background technique [0002] With the development of society, there are many types of doors and windows. Of course, there are many classifications. They will be classified according to different situations, such as materials, styles, etc. There is a kind of aluminum-wood composite doors and windows. Yes, the main structure of aluminum-wood composite doors and windows has more aluminum and less wood, and has all the advantages of solid wood doors and windows. The carefully designed aluminum alloy profiles combine solid wood with special structures and techniques, which greatly enhances the performance of doors and windows against sunlight, wind, and rain, and further improves the anti-aging ability of the product's appearance, so that the facade style of the building is consistent with that of the interior. The decoration style has been perfectly unified. Aluminum-wood composi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F1/08C22C21/02C22C1/02
CPCC22C1/026C22C21/02E05F1/08
Inventor 洪长林汪忠永
Owner ANHUI KATA DOOR & WINDOW
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