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Stalling protection device and electric tail gate brace rod

A technology of stall protection and transmission seat, applied in door/window accessories, power control mechanisms, buildings, etc., can solve problems such as stall protection

Active Publication Date: 2019-02-22
WINBO DONGJIAN AUTOMOTIVE TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a stall protection device and an electric tailgate brace for the problem that the traditional electric tailgate stay cannot realize the stall protection structurally.

Method used

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  • Stalling protection device and electric tail gate brace rod
  • Stalling protection device and electric tail gate brace rod
  • Stalling protection device and electric tail gate brace rod

Examples

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Embodiment Construction

[0021] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening ele...

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PUM

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Abstract

The invention relates to a stalling protection device and an electric tail gate brace rod. The stalling protection device comprises a base, a top cover, a transmission seat, an elastic element, a connection shaft and an output gear, wherein the base and the top cover are encircled to form an accommodating cavity used for accommodating the transmission seat and the elastic element; one end of the elastic element is elastically abutted against the transmission seat, and the other end of the elastic element is elastically abutted against the top cover; the transmission seat is provided with a first position which is in transmission connection with the base, and a second position which is separated from the base; one end of the connection shaft sequentially penetrates through the base and thetransmission seat; the connection shaft is in transmission connection with the transmission seat, and the other end of the connection shaft is used for being connected with a motor output shaft; and the output gear is in transmission connection with the base. The stalling protection device is capable of realizing stalling protection for a motor through the own structure, and capable of playing a great role of protection on the electric tail gate brace rod while being applied to the electric tail gate brace rod, so that the service life is prolonged.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a locked-rotor protection device and an electric tailgate stay. Background technique [0002] At present, the electric tailgates of automobiles on the market cannot be separated from gear transmission or screw linear transmission. For example, most SUV tailgates use a motor-driven linear transmission with a screw, and most car tailgates use parallel-axis gear linear transmission. Most of the traditional electric tailgate stays are controlled by the electronic control part to achieve stall protection, but the stall protection cannot be realized structurally. If the electric control ECU stall program fails, then the electric tailgate stay does not Any blocking protection device, so that the screw or gear is subjected to a large torque force to cause gear damage or screw, nut slippage, etc., which may cause the electric tailgate strut to fail and cannot shrink, and cause the tai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F15/619
CPCE05F15/619
Inventor 陈建就龙帅
Owner WINBO DONGJIAN AUTOMOTIVE TECHNOLOGY CO LTD
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