Stretcher automatic folding and unfolding equipment
A stretcher and self-retracting technology, which is applied in the field of medical equipment, can solve the problems of unstable position, trouble, and easy slippage of the frame, and achieve the effects of convenient operation, improved stability, elevated use and movement
Inactive Publication Date: 2022-04-15
CHANGSHA SOCIAL WORK COLLEGE
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Problems solved by technology
At present, two people usually lift the stretcher into the carriage and put it down, but because the carriage has a certain height, it is troublesome for two people to lift it into the carriage. In addition, the position of the frame in the carriage is not stable, and it is easy to slip when going uphill.
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[0039] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0040] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Rear", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Axial", "Radial", "Circumferential" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the descriptio...
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The invention discloses stretcher self-folding and unfolding equipment which comprises a vehicle body with a compartment space, the bottom wall of the compartment space is provided with a mounting groove extending in the front-back direction, and a first driving piece is mounted in the mounting groove and connected with a driving mechanism driving the first driving piece to rotate; a first transmission part capable of being matched with the first driving part is arranged at the bottom of the stretcher body, and the first driving part can rotate to drive the stretcher body to move in the front-back direction; foldable supporting legs are mounted at the bottom of the stretcher body; and the limiting mechanism is used for limiting the stretcher body in the compartment space. Through rotation of the first driving part and cooperation of the first driving part and the first transmission part, automatic folding and unfolding of the stretcher body are achieved, manual lifting or powerful pushing is not needed, and operation is convenient; when the stretcher body is independently used, the foldable supporting legs can be lifted to be used and moved, and the stretcher body can be conveniently placed in a carriage; the limiting mechanism improves the stability of the stretcher body in the carriage.
Description
technical field [0001] The invention relates to the field of medical devices, in particular to a stretcher self-folding device. Background technique [0002] As a means of transportation, the stretcher is convenient for transferring the human body. When moving the human body, it is usually necessary to transport the human body to the compartment on a stretcher for long-distance transfer. At present, usually two people lift the stretcher into the compartment and put it down, but because the compartment has a certain height, it is troublesome for two people to lift it into the compartment. In addition, the position of the frame in the compartment is also unstable, and it is easy to slip when going uphill. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present invention proposes a stretcher self-retracting device, which can realize the automatic storage of the stre...
Claims
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IPC IPC(8): A61G1/02A61G1/013A61G1/04A61G1/052A61G1/056A61G1/06A61G3/02
Inventor 部绍明余江玲李成
Owner CHANGSHA SOCIAL WORK COLLEGE