Limit hinge for automobile door
A car door and limit technology, which is applied to hinges with pins, door/window accessories, hinges, etc., can solve the problems of increasing design, manufacturing, and installation difficulties, increasing procurement costs, and increasing installation man-hours, etc., to achieve reduction The effect of purchasing cost, reducing design and installation difficulty, and reducing installation man-hours
Inactive Publication Date: 2010-12-15
无锡忻润汽车安全系统有限公司
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Problems solved by technology
[0002] At present, with the development of the economy, cars have become a tool that people use daily. As we all know, the door of a car has certain requirements for the opening angle of the door, which requires the door to be limited at different angles. The traditional door limit is generally In addition to the door hinge, a set of limiters are added to the door to complete the limit function, which will inevitably lead to an increase in the overall purchase cost, an increase in installation man-hours, and more importantly, to provide space for the limiter installation. , it is necessary to open holes in the door and AB pillar, which greatly reduces the strength of the door and AB pillar and increases the difficulty of design, manufacture and installation
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[0014] see figure 1 and figure 2 as shown, figure 1 It is a three-dimensional structural schematic diagram of an automobile door limit hinge of the present invention; figure 2 It is a side view of an automobile door limit hinge of the present invention.
[0015] In this embodiment, a car door limit hinge has a base 1 and an upper bracket 4, the base 1 is provided with a base fixing hole 2, and the base is fixed on the door through the base fixing hole 2, and the upper The support 4 is provided with a support fixing hole 5, and the upper support 4 is fixed on the automobile body by the support fixing hole 5. The base 1 is provided with a connecting piece 3, and the connecting piece 3 is provided with a connecting hole (in the figure not shown), the upper bracket 4 is provided with two parallel articulated arms 6 in cooperation with the connector 3, and the articulated arms 6 are provided with a through hole 7, and the pin shaft 8 is used to pass through the through hole 7 ...
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The invention discloses a limit hinge for an automobile door. The limit hinge comprises a base arranged on the automobile door and an upper bracket arranged on an automobile body, wherein the upper bracket is rotatably arranged above the base; a meshing curved surface is formed on the upper bracket; and a spring bar is fixed on the base by hot riveting and is bent towards one side to be pressed against the meshing curved surface. The limit hinge for the automobile door limits the automobile door when the meshing curved surface makes the spring bar deformed to different degrees under different opening degrees of the automobile door, lowers the purchasing cost of the automobile door to a certain degree, shortens the installation time and reduces the design and installation difficulty of the automobile door.
Description
technical field [0001] The invention relates to an automobile door limit hinge. Background technique [0002] At present, with the development of the economy, cars have become a tool that people use daily. As we all know, the door of a car has certain requirements for the opening angle of the door, which requires the door to be limited at different angles. The traditional door limit is generally In addition to the door hinge, a set of limiters are added to the door to complete the limit function, which will inevitably lead to an increase in the overall purchase cost, an increase in installation man-hours, and more importantly, to provide space for the limiter installation. , It is necessary to open holes in the door and AB pillar, which greatly reduces the strength of the door and AB pillar, and increases the difficulty of design, manufacture and installation. Contents of the invention [0003] The object of the present invention is to provide an automobile door limit hin...
Claims
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IPC IPC(8): E05D3/02E05D11/10
Inventor 谢长江任富庆郑钰
Owner 无锡忻润汽车安全系统有限公司