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Electric control quick-opening cabin door

A hatch door and electric cylinder technology, applied in the direction of door leaves, service doors, walk-through doors, etc., can solve the problems that the hatch door cannot be opened and closed quickly, and the sealing effect is poor, so as to achieve light weight of the door body, improve the tightness of the seal, The effect of reducing the weight of the door body

Inactive Publication Date: 2017-04-26
BEIJING NORTH VEHICLE GROUP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem solved by the present invention is to provide an electric control quick-opening hatch, which can meet the three-defense requirements of armored vehicles, and solve the shortcomings of general hatches that cannot be opened and closed quickly and poor sealing effect; Locks, brackets, connecting blocks, etc. can be selected in various forms to meet different needs

Method used

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  • Electric control quick-opening cabin door
  • Electric control quick-opening cabin door
  • Electric control quick-opening cabin door

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Experimental program
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Embodiment Construction

[0031] The present invention will be described in detail below in conjunction with the accompanying drawings, but not as a limitation of the present invention.

[0032] The structure of the quick opening hatch is as follows: figure 1 As shown, it includes two parts of door body and seal 1-1 and power mechanism 1-2. The specific structure of each part is as follows figure 2 , 3 shown.

[0033] The specific installation structure of the quick-open hatch door body and sealing structure is:

[0034] Hinge structure 2-1: Pedal structure 1 is welded on the outer side of the bottom deck of the car body. When personnel use the escape door to get on and off the vehicle, it plays an auxiliary role. The pedal structure can be set as a folding and flipping structure or fixed; The outer side of the bottom deck of the car body is hinged and fixed by the hinge pin 3 and the pivoting arm 6 of the door structure 2-2 to realize the downward movement of the quick-open hatch door, and the wel...

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Abstract

The invention provides an electric control quick-opening cabin door and belongs to the technical field of an armored vehicle. An opening mode of a rear cabin door is changed and the electric control quick-opening cabin door is high in opening and closing speed and has an excellent sealing effect. The electric control quick-opening cabin door comprises a rear cabin door mechanism, a door, a sealing mechanism and a power mechanism. An inflatable sealing rubber strip is adopted for sealing the door; the untight sealing caused by vehicle deformation can be effectively improved; the door has a springboard type opening structure; the electric cylinder driving has an automatic opening and closing function; the electric control quick-opening cabin door can more effectively adapt to the door requirements of multipurpose armored vehicles.

Description

technical field [0001] The invention belongs to the technical field of armored vehicles and relates to hatches of all armored vehicles. Background technique [0002] With the continuous development of armored vehicle technology, the protection, mobility, and environmental adaptability of tracked armored vehicles have been continuously improved. The comprehensive performance of aspects also puts forward higher requirements. [0003] At present, domestic mainstream armored vehicles, such as Type 99 tanks and Type 04A tracked infantry fighting vehicles, have a rear hatch made of steel and opened on one side. This rear hatch is heavy and is manually operated. It does not have the function of automatic opening and closing. Due to the unpredictability of the battlefield and the use environment, it may cause problems such as difficulty in opening the door or the inability of personnel to get out of the vehicle after opening; it has been developed and applied to the springboard rea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B7/16E05F15/60E06B7/32E06B3/76B62D25/24
CPCE06B7/16B62D25/24E05F15/60E06B3/76E06B7/32
Inventor 夏卫杰赵锐娜王艳菊李华胡顺京张乐永王昕博江文强赵阳张丽华徐胜良
Owner BEIJING NORTH VEHICLE GROUP CORP
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