CN103948474A

CN103948474A - Foldable type first-aid stretcher

Info

Publication number: CN103948474A
Application number: CN201410221490.8A
Authority: CN
Inventors: 俞关清
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-05-19
Filing date: 2014-05-19
Publication date: 2014-07-30

Abstract

The invention provides a foldable type first-aid stretcher which can avoid the condition that a double straight handle type stretcher can not enter a high rise elevator. The foldable type first-aid stretcher is formed by improving a straight handle type stretcher. The middle part of the straight handle type stretcher is additionally provided with a rotation device and an auxiliary pulley wheel connection device; a pair of foldable pulley wheel brackets which are arranged at the front end are moved to be mounted at the middle part. When patients in a high-rise building need enter and exit from the high rise elevator, the foldable type first-aid stretcher can be folded into an angle of 75-90 degrees, namely, the length of the stretcher is immediately shortened, so as to provide very advantageous conditions for freely entering and exiting the high rise elevator and striving for valuable time for rescuing dying patients and radically overcome the difficulty that the straight handle type stretcher for the patients in the high-rise building can not enter and exit from the elevator.

Description

Folded form first aid stretcher

Affiliated technical field:

The present invention relates to the manned first aid stretcher device in medical first aid field, especially at current high building, stand in great numbers, under the universal situation of elevator, because of two staight shank type stretchers, can not come in and go out in elevator case and cause thinking that other way accommodation causes incuring loss through delay emergency time, and have to run around all the time wears him out.If use apparatus of the present invention, folded form first aid stretcher to enter elevator problem high-rise people during in first aid, be readily solved, just can reach conveniently upper and lower high rise elevator, for giving emergency treatment to a patient, strive for the valuable time.

Background technology:

At present, known medical first aid stretcher, generally be two staight shank types, because high building man lift's design is all to take crowd's discrepancy as prerequisite, ignored the consideration of medical stretcher turnover, so " two staight shank type " stretcher all can not be come in and gone out up and down in elevator substantially, has brought inconvenience and has delayed to medical first aid.

Summary of the invention:

In order to facilitate medical first aid mechanism to carry the quick and easy of the sick and wounded in built-up elevator, go everywhere without any hindrance here.The invention provides a kind of folded form first aid stretcher device, this device can be after entering high building elevator, the middle part of stretcher can be turned up very easily, patient shows off sitting posture on stretcher, go downstairs or arrive after destination upstairs, one goes out elevator door, and stretcher can restore to the original state and show off linear type, enters ambulance or enters in building.Reach and pass in and out fast, easily passageway lift.Facilitate the first aid demand of first-aid patients.

The present invention solves the adoptable scheme of its technical problem:

In the centre of original straight handle type stretcher by filling a rotatable folding device, and by under rotary part in the middle of moving in the middle of the collapsible provided with wheels support of front end, in middle foldable section both sides, install a set of regulation and control stopping means additional, can be according to the size of elevator, patient's bright shape, regulate and control folding angular dimension, to reach the upper and lower elevator of best angle.On the former long stent of stretcher front end position, increase by one pair with the short support of universal wheel.

The beneficial effect that the present invention solves is:

When high-rise crisis client need enters building by elevator in time; the collapsible first aid stretcher of the application of the invention; can reach the convenient elevator of coming in and going out rapidly, avoid, because of the staight shank type stretcher trouble that elevator brings of can not coming in and going out, for giving emergency treatment to a patient, having striven for the valuable time.The present invention is simple in structure, only in the centre of straight handle type stretcher, has installed folding tumbler additional and has installed regulatable stopping means additional, separately a pair of belt wheel Foldable type foot rest of front end is shifted by being placed in middle part.With this, reach the discrepancy high rise elevator that crisis patient can be easily fast, saved valuable emergency time, alleviated working strength.For rescue service personnel and patient bring great convenience.

Specific implementation method:

In Fig. 1, the centre of two staight shank first aid stretchers that original people are used is by filling a tumbler (2), on " disconnected cutting " two staight shanks outside, hold chute (4) successfully again, band universal wheel feet in original one end is displaced to the downside of the middle rotary part of stretcher (2), again that two slide bars (5) are combined with the chute (4) on " disconnected cutting " two staight shanks (1) with universal wheel feet (6) respectively, another two the controlled degree of tightness handles (3) of installing are in slide bar top, at the stretcher one side head short support (10) with universal wheel that is welded

Accompanying drawing explanation:

Fig. 1 is the front view in the folded form first aid stretcher in the present invention.

Fig. 2 is stretcher in the folded form first aid stretcher in the present invention and the left view of long stent.

Fig. 3 is stretcher in the folded form first aid stretcher in the present invention and the left view of short support.In Fig. 1, Fig. 2

1, be collapsible round bar shelf

2, be rotary part in the middle of collapsible round bar shelf.

3, be slide bar hand-control device.

4, be slide bar groove.

5, be slide bar.

6, be collapsible universal wheel long stent.

7, be rotatable position, collapsible long stent top.

8, be the universal wheel of collapsible long stent.

9, be controlled degree of tightness handle.

10, be the short support with fixed universal wheel.

11, be connecting rod.

12, be stretcher canvas.

13, be the universal wheel of fixed short support lower end.

Claims

1. a folded form first aid stretcher, by dress rotatable means by the stretcher middle part in staight shank type, under rotary part, two collapsible supports with universal wheel have been installed in displacement, on support and on stretcher handle, have all set up the slide bar combination series adjusting device that can horizontally slip and combine.

2. folded form first aid stretcher according to claim 1, is characterized in that: under stretcher rotating part, two collapsible two long stents with universal wheel have been installed in displacement, can after folding to stretcher, play a supporting role.

3. folded form first aid stretcher according to claim 1, is characterized in that: in stretcher handle outside, set up chute, two pairs of combined slide bars are connected with support with it, when folding and setting level, rise and regulate and supporting role.