Side door stopper tail iron core structure
A technology of iron core structure and limiter, which is applied in the direction of building structure, building fastening devices, wing leaf fastening devices, etc., can solve problems such as pin hole fracture, and achieve the effect of strengthening strength and increasing strength
Active Publication Date: 2016-12-21
FENGYE TIMS WUHU AUTO PARTS CO LTD
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Problems solved by technology
Among them is the car side door stopper. The tail iron core of the car side door stopper has pin holes for installing rivet connection parts. breakage, so strong strength is required at the pin hole
Method used
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Embodiment Construction
[0011] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with examples, which are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.
[0012] Such as figure 1 with 2 As shown, this embodiment provides an iron core structure at the tail of the side door stopper, including an iron core 1 whose tail is semicircular; a pin hole 2 is provided at the tail of the iron core 1, and the iron core 1 is located The outer sides of the front and rear sides of the hole 2 are provided with circular flanging protrusions 3, and the inner diameter of the flanging protrusions 3 is equal to the diameter of the pin hole 2; The fixing ring 4; the flange protrusion 3 is integrated with the iron core 1 . The outer fixing ring 4 has strong magnetism. The upper and lower ends of the outer fixing ring 4 are provided with fixing blocks 5 .
[00...
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The invention aims to provide a side door stopper tail iron core structure, which includes an iron core. The iron core tail is semicircular, the iron core tail is provided with a pin hole, a circular flanging bulge is disposed outside the front and rear of the pin hole on the iron core, and the inner diameter of the flanging bulge is equal to the diameter of the pin hole. A detachable external fixation ring is arranged outside the flanging bulge on the iron core. The flanging bulge and the iron core are integrated. The front side and rear side of the pin hole are provided with the flanging bulge integrated with the iron core, so that the strength at the pin hole is strengthened, also the detachable ferromagnetic external fixation ring is arranged outside the flanging bulge to further reinforce the strength at the pin hole, fixation blocks at the upper side and lower side of the external fixation ring are in contact with the nut of a rivet to reinforce the strength, thus well strengthening the strength at the pin hole.
Description
technical field [0001] The invention relates to the field of side door stoppers, in particular to a tail iron core structure of the side door stopper. Background technique [0002] Our company mainly produces door hinges, stoppers and so on. Among them is the car side door stopper. The tail iron core of the car side door stopper has pin holes for installing rivet connection parts. To break, so the pin hole is required to have a strong strength. Therefore, it is necessary to solve the above problems. Contents of the invention [0003] In order to solve the above problems, the present invention provides an iron core structure at the tail of the side door stopper, in which flanging protrusions integrated with the iron core are arranged on the front and rear sides of the pin hole, so that the strength of the pin hole is enhanced, and the flange protrusions are outside Set a strong magnetic outer fixing ring on the iron core, which is detachable, and further strengthens the ...
Claims
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IPC IPC(8): E05C17/56
CPCE05C17/56
Inventor 汪冬冬王孝军
Owner FENGYE TIMS WUHU AUTO PARTS CO LTD