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Locking device for a door of a forklift, a door of a forklift, and a forklift having the same

A locking device and door technology, applied in the field of vehicles, can solve the problems of unfavorable forklift inspection and maintenance, easy swing of the door, and no self-locking function, etc., and achieve the effect of reducing the difficulty of inspection and maintenance

Active Publication Date: 2018-03-13
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the electric forklift, there is a requirement to open a door on the side. The electric forklift uses two coaxial pins to connect the body door to the body. However, since the door does not have the function of self-locking after opening, the door is easy to swing back and forth, which is not conducive to Forklift for inspection and repair

Method used

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  • Locking device for a door of a forklift, a door of a forklift, and a forklift having the same
  • Locking device for a door of a forklift, a door of a forklift, and a forklift having the same
  • Locking device for a door of a forklift, a door of a forklift, and a forklift having the same

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Embodiment Construction

[0029] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0030] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicati...

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Abstract

The invention discloses a locking device for a door of a forklift truck, the door of the forklift truck and the forklift truck with the door. The door is installed on a body of the forklift truck. The locking device for the door of the forklift truck comprises a planar hinge four-bar mechanism which comprises a rack, a first connecting frame rod, a connecting rod and a second connecting frame rod, all of which are sequentially connected end to end. The rack is formed on the body. The connecting rod is formed on the door. The second connecting frame rod can elastically deform. When the door rotates relative to the body till the second connecting frame rod elastically deforms, the first connecting frame rod locks the door. According to the locking device for the door of the forklift truck in the embodiment, the function of locking the door is achieved, and the opening degree of the door is relatively large.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a locking device for a door of a forklift and a forklift with the locking device. Background technique [0002] In related technologies, there are many types of forklifts. Among them, electric forklifts have the advantages of zero pollution, low noise, and good economy, so they are widely used in indoor operations and other working conditions that have high environmental requirements, such as medicine, food and other industries. . In the electric forklift, there is a requirement to open a door on the side. The electric forklift uses two coaxial pins to connect the body door to the body. However, since the door does not have the function of self-locking after opening, the door is easy to swing back and forth, which is not conducive to Forklift for inspection and repair. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05C17/32
Inventor 李人武曾石生张登超
Owner BYD CO LTD