A two-way opening and closing hinge and a two-way opening and closing door
A technology for opening and closing doors and hinges, which is applied to hinges with pins, door/window accessories, buildings, etc., and can solve the problems of lack of locking function, lack of two-way opening and simultaneous locking, etc.
Active Publication Date: 2021-07-27
江西大发门业有限公司
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- Summary
- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
And existing hinge often only has the function of rotation, lacks locking function, and the hinge installed on the door has only one-way opening and closing function simultaneously, and lacks the two-way opening and closing door of two-way opening and locking simultaneously to fix the door leaf
Method used
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Embodiment 1
[0029] Such as figure 1 As shown, the fixed hinge 1 is movably connected with the movable hinge 2, that is, the fixed hinge 1 can be rotated relative to the movable hinge 2, and the hinge mandrel 4 is inserted into the connecting part of the two, and the hinge mandrel 4 is relative to the fixed hinge. The leaf 1 can only slide along the linear direction of the hinge mandrel 4 and cannot rotate relative to the fixed hinge 1 . One end of the hinge mandrel 4 is provided with a spline 41, and the splines 41 on the upper and lower hinge mandrels 4 on the fixed hinge 1 are all facing the transverse symmetry line of the fixed hinge 1, and the inner center of the movable hinge 2 is provided with a spline. When the key cover 3 and the two hinge mandrels 4 all moved to the middle, one end of the spline 41 could be inserted into the spline cover 3, and the movable hinge 2 after the cuttage would be locked relative to the fixed hinge 1. There are two driving devices 6 above and below the...
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The invention discloses a two-way opening and closing hinge and a two-way opening and closing door, which belong to the field of hardware and building materials. It provides a two-way opening and closing hinge, which includes a fixed hinge and a movable hinge, and the fixed hinge and the movable hinge are movably connected; splines The sleeve is installed on the movable hinge along the linear direction of the movable hinge; the hinge mandrel is inserted into the joint between the fixed hinge and the movable hinge, and the hinge spindle cannot rotate laterally relative to the fixed hinge. There are splines for cutting into the spline sleeve; the driving device is fixedly installed on the fixed hinge, and its output end is connected with the end of the hinge mandrel away from the spline, and is used to move the hinge back and forth along the linear direction of the fixed hinge Mandrel; the present invention provides a hinge capable of bidirectional opening and closing, and provides a door equipped with the hinge so that the door has the function of bidirectional opening and closing.
Description
technical field [0001] The invention relates to the field of hardware and building materials, and more specifically relates to a two-way opening and closing hinge and a two-way opening and closing door. Background technique [0002] A hinge, also known as a hinge, is a mechanical structure used to connect two parts and allow relative rotation between them. [0003] Hinges are most commonly used in furniture such as doors, windows, cabinets, etc., through which the open and close door structure is installed at the desired position to achieve the purpose of opening and closing the internal space. And existing hinge often only has the function of rotation, lacks locking function, and hinge is installed on the door and has only one-way opening and closing function simultaneously, and lacks the two-way opening and closing door of two-way opening and locking simultaneously with fixing door leaf. Contents of the invention [0004] The technical problem to be solved by the presen...
Claims
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IPC IPC(8): E05D3/08E05D5/02E05D5/10E05D11/10E06B3/36
CPCE05D3/08E05D5/02E05D5/10E05D11/105E05D11/1064E05D2005/106E05D2011/1035E06B3/36
Inventor 贺桢亮姚友强
Owner 江西大发门业有限公司