Nut guide screw type opening-closing mechanism for automatic door, automobile automatic door and automobile

A technology of opening and closing mechanism and automatic door, which is applied in the direction of power control mechanism, control mechanism of wing fan, door, etc., which can solve the problems of large space occupation and low efficiency.

Pending Publication Date: 2019-01-29
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 nut screw type automatic door opening and closing mechanism, an automatic door and a

Method used

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  • Nut guide screw type opening-closing mechanism for automatic door, automobile automatic door and automobile
  • Nut guide screw type opening-closing mechanism for automatic door, automobile automatic door and automobile
  • Nut guide screw type opening-closing mechanism for automatic door, automobile automatic door and automobile

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Embodiment Construction

[0022] 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.

[0023] 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 anut guide screw type opening-closing mechanism for an automobile door, an automobile automatic door and an automobile. Thenut guide screw type opening-closing mechanism for the automobile door comprises a driving device, a guide screw, a nut pushing block and a pushing rod. The driving device is fixedly connected with the automobile door, the guide rod screw is rotatablyis installed on the automobile door, the nut pushing block is arranged on the guide screw in a sleeving mode, one end of the pushing rod is hinged to the nut pushing block, and the other end of the pushing rod is hinged toan automobile body. The driving device drives the guide screw to rotate to enable the nut pushing block and the pushing rod to perform reciprocating rectilinear motion along theguide screw, and then the pushing rod drives the automobile door to be opened or closed relative to the automobile body. The whole structure of the nut guide screw type opening-closing mechanism automobile door is simple,matching is reliable, transmission efficiency is high, universality is high, and the development requirements of small size and light weight can be met well.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a nut screw type automatic door opening and closing mechanism, an automobile automatic door and an automobile. Background technique [0002] The automation and intelligence of automobiles have become the mainstream direction of automobile development. The automatic opening and closing of the side door of the car has a strong attraction and a sense of technology for the user. At the same time, it is also very practical, which greatly facilitates the daily use of the car by the owner. Big market demand. The traditional automatic door opening and closing mechanism of automobiles mostly adopts a four-bar linkage mechanism, which has low efficiency and requires a large space. It has high requirements for the installation of the door, which limits the intelligent upgrade and modification of the door. Contents of the invention [0003] Based on this, it is necessary to provide a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F15/00E05F15/622B60J5/04
CPCE05F15/00E05F15/622B60J5/0473E05Y2201/624E05Y2900/531E05F15/63E05Y2201/21E05Y2201/216E05Y2201/224E05Y2201/686E05Y2600/626E05Y2800/266E05Y2201/70E05Y2201/702
Inventor 唐伟航饶金贵廖勇林邓飞马银才
Owner WINBO DONGJIAN AUTOMOTIVE TECHNOLOGY CO LTD
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