Anti-inclination wheelchair
An anti-tilt, wheelchair technology, which is applied to patient chairs or special transportation tools, vehicle ambulance, medical transportation, etc., can solve problems such as wheelchair rollover, potential safety hazards, and patient's center of gravity being out of balance, so as to avoid personal safety , reduce the degree of bumps, reduce the effect of the chance of rollover
Pending Publication Date: 2022-02-11
CHANGZHOU ZHONGJIN MEDICAL DEVICES CO LTD
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] When the mobile frame on the wheelchair is in use, when passing a steep slope, because the four wheels of the wheelchair cannot always be on the same level, the plane on which the wheelchair carries the human body is not easy to keep level all the time, and the center of gravity of the patient loses balance when sitting, which is very serious. It is easy to roll over the wheelchair (or tilt forward or backward), which poses a safety hazard
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0019] 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. On the contrary, the embodiments of the present invention include all changes, modifications and equivalents coming within the spirit and scope of the appended claims.
[0020] like figure 1 and figure 2 As shown, the present invention provides a wheelchair 100 that is convenient for moving patients, including a control frame 10 and a human-shaped folding pad 20 installed on the control frame 10. The human-shaped folding pad 20 can be adjusted corresponding to the shape of the human body, and the control frame 10 is set Under the human-...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides an anti-inclination wheelchair which comprises a control frame, a plurality of rotating wheel assemblies symmetrically arranged on the two sides of the control frame and a height adjusting assembly connected with the rotating wheel assemblies and the control frame. Each rotating wheel assembly comprises a self-driving wheel and a connecting plate. The height adjusting assembly comprises a plurality of hinge rods connected between the connecting plates and the control frame and a height adjusting air cylinder, two ends of each hinge rod are hinged to the corresponding connecting plate and the control frame respectively, the two ends of the height adjusting air cylinder are hinged to the connecting plates and the control frame, and an acute angle is always kept between the height adjusting air cylinder and the hinge rods. After the height adjusting cylinder is started, the deformation of a multi-layer rectangular frame structure can be controlled, the connecting plates and the self-driving wheels can move in the direction parallel to the gravity center of the control frame, the height of the self-driving wheels can be adjusted through the height adjusting cylinder, the control frame can be adjusted to the horizontal position in cooperation with connecting and limiting of the hinge rods, and the probability of rollover of the wheelchair is reduced.
Description
technical field [0001] The invention relates to the technical field of medical instruments, in particular to an anti-tilt wheelchair. Background technique [0002] When the mobile frame on the wheelchair is in use, when passing a steep slope, because the four wheels of the wheelchair cannot always be on the same level, the plane on which the wheelchair carries the human body is not easy to keep level all the time, and the center of gravity of the patient loses balance when sitting, which is very serious. It is prone to rollover of the wheelchair (or tipping forward or backward), which poses a safety hazard. Contents of the invention [0003] The technical problem to be solved by the present invention is: the four wheels of the mobile frame of the wheelchair are not on the same level when passing the ramp. [0004] The technical solution adopted by the present invention to solve the technical problem is: an anti-tilt wheelchair, including a control frame, a number of wheel...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): A61G5/04A61G5/10
CPCA61G5/046A61G5/10A61G5/1089
Inventor 王尔琪
Owner CHANGZHOU ZHONGJIN MEDICAL DEVICES CO LTD