Fixing device for an emergency transport tool

Abstract

The invention discloses a fixing device for a vehicular stretcher and the like first-aid transportation tool and belongs to the medical first aid field. The fixing device for the vehicular stretcher and like first-aid transportation tool comprises a fixing frame, and at least one latching mechanism is arranged at the upper side of the fixing frame; the structure of the latching mechanism includes that a latching seat is arranged at the upper side of the fixing frame, a transverse clamp groove is formed in the latching seat, a clamp locking block is hinged to the latching seat, a lock hook is arranged at the top end of the clamp locking block, the lock hook can be fitly clamped with the clamp groove, the outer lateral surface of the lock hook is an arc-shaped surface or an incline, the bottom of the clamp locking block is connected with a linkage rod, a pull handle is arranged at the rear end of the linkage rod, a tension spring is arranged between the linkage rod and fixing frame, the lock hook is located at the position fitly locked with the clamp groove by means of the elastic force of the tension spring, when backwardly pulling the pull handle to drive the linkage rod to move towards the back, the lock hook leaves the clamp groove so as to release the clamp lock; the clamp locking blocks in the latching mechanisms are linked through the linkage rods. The fixing device for the vehicular stretcher and like first-aid transportation tool has advantages of good fixing effect, convenience in operation and the like.

Description

technical field [0001] The invention relates to a fixing device capable of fixing first aid vehicles such as ambulance boarding stretchers and rescue beds on the ground or in the vehicles. Background technique [0002] Stretchers and rescue beds are used to transfer the first aid transportation tools for the wounded. The first aid transportation vehicles carrying the wounded are often transported by ambulances and other transportation vehicles. In order to prevent such emergency transportation vehicles from happening during the transfer process Shaking, sliding, just need to be provided with a kind of fixing device in the ambulance compartment. A kind of fixing device commonly used in ambulance at present comprises: rear lock mechanism and front lock hook seat, and described rear lock mechanism comprises handle fixing seat, and handle fixing seat is fixed on the rear end of ambulance compartment floor by screw, and handle fixing seat The rear end is sunken inward to form a ...

AI Technical Summary

Problems solved by technology

The above-mentioned fixing device has the following disadvantages: 1. Although the fixed column of the stretcher on the bus is locked in the stretcher fixing groove, the crossbar of the stretcher on the bus just enters the positioning groove and is not locked, which makes it difficult to move the ambulance when the ambulance is running. During the process, the boarding stretcher will not only shake from side to side, but also jump up and down when the ambulance encounters bumps, and the fixing effect is not ideal; To turn the handle, the fixed column of the stretcher on the car can enter the stretcher fixing groove and be locked, which is difficult to operate

Images