A kind of car window lifter worm
A window lift and worm technology, which is applied in the field of auto parts, can solve the problems of inconvenient application of lubricating oil and the teeth of the worm are easily broken, and achieves the effect of adding lubricating oil conveniently, improving practicability and reducing economic losses.
Active Publication Date: 2021-06-11
宁波芯圆智能科技有限公司
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Problems solved by technology
[0006] The object of the present invention is to provide a worm for a car window regulator to solve the problem that the various types of worm for a car window regulator proposed in the above-mentioned background technology can only be equipped with one type of transmission worm gear, and the teeth of the worm are easily broken. The problem of inconvenient application of lubricating oil
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[0027] 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.
[0028] see Figure 1-6 , a kind of embodiment that the present invention provides: a kind of automobile window lifter worm, comprises insurance steel pipe 1, worm main body 2 and screw rod 4, and one side of worm main body 2 is installed with insurance steel pipe 1, as image 3 As shown, the inside of the safety steel pipe 1 is provided with a cylindrical cavity, and the diameter of the inner cylindrical cavity of the safety steel pipe 1 is larger than the dia...
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The invention discloses a worm of an automobile window lifter, which comprises a safety steel pipe, a worm main body and a screw rod. A safety steel pipe is installed on one side of the worm main body, and a connecting head is installed on one end of the safety steel pipe. The connecting head A fixing bar is installed on the outside, an external thread is installed on the inside of the thread groove, and a circular shell sleeve is installed on one end of the worm main body, and a fixing groove is provided on the inner side of the circular shell sleeve, and one side of the worm main body An oil outlet hole is provided, and barbed wire is installed at one end of the oil outlet hole, and a cylindrical cavity is provided on the inner side of the worm main body, and a lubricating oil sponge is installed on the inner side of the cylindrical cavity, and one end of the cylindrical cavity is far away from the circular shell One end of the barrel is provided with a threaded hole, and a screw rod is installed inside the threaded hole. The invention installs the insurance steel pipe, the worm main body and the screw rod, and installs the insurance rod inside the insurance steel pipe, which can first break the insurance rod to protect the worm of the automobile window lifter, and greatly improves the efficiency.
Description
technical field [0001] The invention relates to the technical field of automobile parts, in particular to a worm of an automobile window regulator. Background technique [0002] The worm of the car window regulator is the most important and indispensable part of the car window lift system. The worm of the car window regulator needs to be equipped with a worm gear. The teeth on the outside of the worm wheel need to match the helical teeth on the outside of the worm. To avoid looseness between the teeth, otherwise the side teeth will be worn too fast, greatly shortening the service life: [0003] 1. In the past, when the worm gear of the car window regulator was used, one type of the worm gear of the car window regulator could only be equipped with one type of transmission worm gear. When it needs to be replaced with a worm gear, it needs to be replaced with another The worm with different strokes wastes a lot of equipment resources, and replacing auto parts is a waste of tim...
Claims
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IPC IPC(8): E05F15/689
CPCE05F15/689
Inventor 翟志永
Owner 宁波芯圆智能科技有限公司