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A foldable ship type stretcher cart suitable for various elevators

A stretcher vehicle and boat-shaped technology, applied in the field of stretcher vehicles, can solve the problems of high cost, a lot of effort, and troublesome manufacturing

Inactive Publication Date: 2016-08-24
武大林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limited shortening length, most stretchers still cannot enter and exit the car of a small elevator; The shape of the wheelchair takes a lot of work

Method used

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  • A foldable ship type stretcher cart suitable for various elevators
  • A foldable ship type stretcher cart suitable for various elevators
  • A foldable ship type stretcher cart suitable for various elevators

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] like figure 1 figure 2 image 3 Figure 4 , the frame of a trolley, four universal wheels 10 are placed under the frame, the upper part of the frame is an annular pipe frame 5, and four lying boards are placed on the annular pipe frame, the order is the head lying plate 1, the fixed lying plate 2 , the leg bed 3, the foot bed 4, each bed is connected by hinges, the manned platform composed of the bed is approximately boat-shaped, its length is 1880 mm, its width is 550 mm, two bracket gas springs 8 Two sets of support legs 9 supporting the frame, a head gas spring 6 supports the head resting board 1, a foot gas spring 7 supports the leg resting board 3, and the outer end of the foot resting board 4 is connected with the supporting shaft 12 by a hinge. The outer end is pressed on the support shaft. The support shaft 12 is sleeved in the guide sleeve 11 and can slide along the guide sleeve 11 . When retracted, it can slide under the annular pipe frame 5 . This stre...

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PUM

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Abstract

The invention relates to stretcher cart reformation, and provides a foldable ship type stretcher cart suitable for entering / exiting various elevator lift cars, thus solving the problems that the stretcher cart is hard to enter and exit high rise elevators; the features are that the stretcher body is in a ship form and can be folded; a headboard can fold and lift up under head air spring support; a leg board and feet board can fold and contract upwards under the support of a feet air spring; the two folding motions can reduce horizontal projection length of the stretcher cart; the length of an annular pipe rack below the lie board is smaller than the contracted horizontal projection length, so the whole contract effect is not affected; the outer side of the feet board is coupled with a support shaft through a hinge, and the support shaft can contract along a guide sleeve so as to be under the annular pipe rack.

Description

technical field [0001] The present invention relates to medical equipment, in particular to a stretcher car that can enter and exit an elevator car. Background technique [0002] It is a well-known fact that it is difficult for stretchers to enter high-rise buildings, which directly affects the rescue of patients. The new national "Residential Design Code" was implemented on August 1, 2012. The new code stipulates: "For residential buildings with 12 floors and above, each building shall have at least two elevators, of which one elevator shall be installed. Elevator for stretchers". Innovative solutions for various special stretchers for elevators continue to emerge. Such innovative ideas mainly have the following three directions: one is the telescopic type, which shortens the length by shrinking; The length of the diagonal line can make full use of the diagonal length of the car when entering the rectangular car; the third is the folding type, which can be folded to short...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G1/013A61G1/02A61G1/04
Inventor 武大林
Owner 武大林
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