CN201367822Y - Cab door - Google Patents

Abstract

The utility model discloses a cab door and aims at providing a highly-safe cab door. The technical proposal is as below: the cab door comprises a door consisting of an upper half door and a lower half door which can be automatically opened and closed; and the upper half door and the lower half door are fixedly connected with each other by a door spanner hinged on the upper or the lower half door. The cab door has the technical advantage that when in the need of extending the head out of the cab to examine the traffic condition, a driver only needs to open the upper half door to put the head out of the cab and the lower part of the body is blocked by the unopened lower half door, therefore the driver can be effectively prevented from falling out of the car.

Description

A kind of cab door

Technical field

The utility model relates to driver's cabin, particularly a kind of cab door.

Background technology

At present, cab door can only be done as a whole opening or closing, for special vehicle, safety is relatively poor, such as, the driver's cabin car door on the harvester, the driver often opens car door, pin stands in labour contractor in the driver's cabin and stretches to the operating condition that harvester is checked in the driver's cabin outside, and the Yin Chemen place does not have obstacle, does not note a little and will fall down from car.

Summary of the invention

The purpose of this utility model provides the stronger a kind of cab door of a kind of safety.Technical solutions of the utility model are finished like this, a kind of cab door, comprise car door, it is characterized in that: described cab door is made up of first door that can open and close voluntarily and second, is fixed together by being hinged on first or second door-plate hand between first and second.Technique effect of the present utility model is: when the driver need reach head when checking Vehicular behavior outside the driver's cabin, only need first door opened and head is stretched out driver's cabin get final product outward, second door that the lower part of health is not opened stops, can effectively prevent to take place from the situation that car falls down.

Description of drawings

Fig. 1 is a rear elevation of the present utility model; Fig. 2 is a front view of the present utility model.

Drawing explanation: 1, first door; 2, door-plate hand; 3, second door.

The specific embodiment

In conjunction with the accompanying drawings the utility model is described in further detail, cab door is made up of first door 1 and second door 3, first door 1 and second door 3 are hinged by hinge and doorframe respectively, first door 1 and second door 3 can independent separately Push And Releases, can be fixed together Push And Release by door-plate hand 2 between first door 1 and second door 3, door-plate hand 2 is hinged on first lower end of 1; As shown in Figure 1, first right side also is hinged with the door-plate hand.

Claims (1)

1, a kind of cab door comprises car door, it is characterized in that: described cab door is made up of first door that can open and close voluntarily and second, is fixed together at the door-plate hand on first or second by hinge joint between first and second.

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