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Vehicle door sunshade curtain device capable of being locked and reset at any position

A sunshade technology in any position, used in transportation and packaging, vehicle parts, windows, etc., can solve the problems of complex structure, inconvenience and unreliability of the door sunshade, and achieve reliable locking method, convenient and fast operation, and structure. Well-arranged effects

Pending Publication Date: 2021-11-30
SINO TRUK JINAN POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the problems of complex structure, inconvenient use and unreliability of the car door sunshade, the present invention provides a car door sunshade device that can be locked and reset at any position, and the technical scheme adopted is as follows:

Method used

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  • Vehicle door sunshade curtain device capable of being locked and reset at any position
  • Vehicle door sunshade curtain device capable of being locked and reset at any position
  • Vehicle door sunshade curtain device capable of being locked and reset at any position

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Embodiment Construction

[0016] The following will refer to the attached Figure 1-4 Exemplary embodiments of the present disclosure are described in more detail. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0017] In describing the invention, it is to be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", " The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the invention, rather than...

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Abstract

In order to solve the problems of complex structure, inconvenience in use, unreliability and the like of vehicle door sunshade curtains, the invention provides a vehicle door sunshade curtain device capable of being locked and reset at any position. The device is characterized by mainly comprising a reel which is fixedly connected to the upper end and the lower end of a sunshade curtain respectively, a stretching tube, toothed plates and a toothed cam, the reel is rotationally connected between a vehicle door inner plate and a vehicle door outer plate, the stretching tube is connected into the vehicle door in an up-down sliding mode, one end of the stretching tube is coaxially and fixedly connected with the toothed cam, the toothed plates are distributed up and down in the vertical direction, and meshing teeth connected with the toothed plates in a meshing mode are arranged on the toothed cam. In addition, a reset spring used for keeping meshing of the toothed cam and the toothed plates under the condition that the toothed cam and the toothed plates are not subjected to external force is connected between the toothed cam and the stretching tube, the locking mode can automatically reset , reliability is achieved, and operation is convenient and fast.

Description

technical field [0001] The invention relates to the technical field of vehicle sunshade devices, in particular to a vehicle door sunshade device that can be locked and reset at any position. Background technique [0002] For the sliding mechanism of the traditional car door sunshade, the main form is composed of guide rods and guide pins, which are easy to get stuck after long-term use, and the entire sunshade device is arranged inside the door, which not only occupies the interior space of the cab, but also is not convenient for the driver. Operation, when an accident occurs, it is easy to cause damage to the driver and passengers; the traditional locking mechanism is the built-in spring of the sunshade tension rod, which uses the force of the spring to lock the guide pin and the guide rod, or on the side of the sunshade roller The structure of the gear and the stop washer is used for locking. After locking, the stop washer must be adjusted manually, and the sunshade can be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J1/20
CPCB60J1/2036
Inventor 李春杨宋爱玉王荣祯马建华高芷芃文伟
Owner SINO TRUK JINAN POWER
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