Cabin door, cargo compartment, vehicle and cabin door control method
A cabin door and cargo hold technology, applied in the direction of freight vehicles, vehicle components, loading and unloading vehicle arrangements, etc., can solve the problems of easy damage, height difference, and inability to adjust the cabin door, and achieve simple structure, simple control method, The effect of low manufacturing cost
Pending Publication Date: 2020-04-21
XCMG CONSTR MACHINERY
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AI Technical Summary
Problems solved by technology
When loading and unloading cargo, the hatch is directly used as a transition board for small cargo equipment to get on and off the vehicle. At present, most of the existing hatches are folding structures, and the length after unfolding is fixed, which cannot be adaptively adjusted according to the actual ground height: when the ground is high, The door is easily damaged when it is opened; when the ground is low, there is still a height difference between the door and the ground after the door is opened, and small cargo equipment cannot drive in or out smoothly
Method used
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[0025] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and cannot be used to limit the protection scope of the present invention.
[0026] In the description of the present invention, it should be understood that the terms "center", "portrait", "horizontal", "top", "bottom", "front", "rear", "left", "right", " The orientation or positional relationship indicated by vertical, horizontal, top, bottom, inner, outer, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and The description is simplified rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the in...
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The invention discloses a cabin door, a cargo compartment, a vehicle and a cabin door control method. The cabin door comprises a main door, a sliding door and a sliding mechanism. The sliding door isin sliding connection with the main door through the sliding mechanism; and limiting mechanisms are arranged at the two ends of the sliding mechanism correspondingly. When the main door is closed, thesliding door is overlapped with the main door and is supported on the main door through the limiting mechanisms; when the main door is opened, the sliding door can slide relative to the main door bymeans of the gravity of the sliding door till the sliding door is supported on the ground. According to the cabin door, the unfolding length can be adjusted in a self-adaptive mode according to the ground height, and it is guaranteed that freight equipment smoothly gets on and off vehicles; and the cabin door is simple and compact in structure, low in production and manufacturing cost, simple andfeasible in control method and suitable for field work vehicles.
Description
technical field [0001] The invention relates to a hatch door, a cargo compartment, a vehicle and a hatch door control method, and belongs to the technical field of vehicle transportation. Background technique [0002] For vehicles working in the field, the working environment is poor and the road surface is uneven. When loading and unloading cargo, the hatch is directly used as a transition board for small cargo equipment to get on and off the vehicle. At present, most of the existing hatches are folded structures, and the length after unfolding is fixed, which cannot be adaptively adjusted according to the actual ground height: when the ground is high, The hatch will be easily damaged after it is unfolded; when the ground is low, there is still a height difference between the hatch and the ground after the hatch is unfolded, and small cargo equipment cannot be driven in or out smoothly. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to overcome...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B60P1/43B62D33/04E05F15/60E05F1/02
CPCB60P1/435B62D33/04E05F15/60E05F1/02E05Y2900/531
Inventor 耿金萍解德杰
Owner XCMG CONSTR MACHINERY