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Semi-automatic stretcher vehicle and matched ambulance

A stretcher car, semi-automatic technology, applied in the ambulance field, can solve the problem of unsafe stretcher car on the car, and achieve the effect of convenient operation

Active Publication Date: 2009-02-11
ZHUHAI SUOQI ELECTRONIC TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is how to overcome the unsafe defect of the existing boarding stretcher, and provide a semi-automatic boarding stretcher and an ambulance with a more firm and reliable folding locking device.

Method used

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  • Semi-automatic stretcher vehicle and matched ambulance
  • Semi-automatic stretcher vehicle and matched ambulance
  • Semi-automatic stretcher vehicle and matched ambulance

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Effect test

Embodiment approach 1

[0026] Embodiment 1: As shown in Figures 1 to 10, the semi-automatic boarding stretcher vehicle of the present invention includes a vehicle frame 1, a front guide wheel 2, four folding bicycle feet with casters, a folding locking device and a folding control device. The feet include the main vehicle foot 3 and the diagonal brace 4, wherein the upper end of the main vehicle foot 3 is hinged on the frame 1, the upper end of the diagonal brace 4 is hinged on the vehicle frame 1 on the rear side of the main vehicle foot 3, and the lower end of the diagonal brace 4 is hinged At the lower part of the main bicycle foot 3, the diagonal brace 4 is composed of two sections of short rods 401 whose ends are hinged to each other, and can be folded. The main bicycle foot 3, two sections of short rods 401 and part of the vehicle frame 1 form a four-bar mechanism, which is characterized in that: the folding locking device includes a telescopic support rod 5, one end of which is hinged on the d...

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Abstract

The invention relates to a semi-automatic wheeled stretcher and a matching ambulance thereof, which solves the technical problems of unsafe factors in the existing wheeled stretchers. The semi-automatic wheeled stretcher consists of a frame, front jockey wheels, at least three folding legs with castor wheels, a folding locking device, and a folding control device. The folding locking device comprises a retractable support bar with one end hinged on an inclined strut and the other end hinged on the frame or main leg; a pin hole is opened on the outer shell of the folding locking device and a matching pin is provided. Under the control of the folding control device, the pin can pass in and out the pin hole. In use, the retractable support bar fails to be stretched when the front end of the pin enters the pin hole, then the folding locking device is in a locking state. Otherwise, the retractable support bar can be stretched freely, and then the folding locking device is in an unlocking state. The safer semi-automatic wheeled stretcher is more convenient if matched with the ambulance, and is widely used in different institutions of medical aids.

Description

technical field [0001] The invention relates to a stretcher vehicle, in particular to a semi-automatic loading stretcher vehicle and a matching ambulance. Background technique [0002] Before the appearance of the boarding stretcher, the medical staff used the hand-carried stretcher to carry the seriously injured to the ambulance. The speed was slow, unsafe, and the physical exertion of the medical staff was high. The patient is directly pushed into the ambulance together with the stretcher on the car, which greatly improves the speed of first aid and saves the physical strength of the medical staff. As disclosed on March 16, 2005, the publication number is the disclosed "semi-automatic stretcher car" of the Chinese utility model patent CN2684803 and disclosed on November 2, 2005, the publication number is the disclosure of the Chinese utility model patent of CN2737337 " Straight-in dual-purpose multi-functional medical first aid stretcher trolley". [0003] But the foldin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G1/013A61G1/02A61G3/00
Inventor 粟广欢
Owner ZHUHAI SUOQI ELECTRONIC TECH CO LTD
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