The method of installing the air pump on the disabled wheelchair and the method of manually pumping the air for the disabled sitting in the wheelchair
A technology for inflators and disabled persons, which is applied in vehicle rescue, transportation and packaging, machines/engines, etc., and can solve the problems of complex structure, difficult manufacturing, and high assembly difficulty of circular inflators.
Active Publication Date: 2017-02-22
永春县产品质量检验所福建省香产品质量检验中心国家燃香类产品质量监督检验中心福建
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] CN 203829170 U discloses a circular inflatable cylinder suitable for the above-mentioned disabled wheelchair. Its disadvantage is that the structure of the circular inflatable cylinder is relatively complicated, and it is relatively difficult to manufacture (especially the arc-shaped original part). The structural form of the standard inflator, its accessories are not easy to obtain, and the assembly difficulty is also relatively high
[0004] If it can be realized on the basis of the structure of the existing manual vertical conventional inflator: the disabled person sitting in the disabled wheelchair can also complete the whole process involving manual inflation to the wheel inner tube on the disabled wheelchair without external aid (no matter any damage of parts in the existing vertical type conventional inflator all is easy to find fittings and implement self-installation), wouldn't it be better?
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
[0029] figure 1 It shows the way of positioning and assembling the pump and the disabled wheelchair Y in the present invention, which is composed of the vertical inflator 2 and the vertical inflatable rod 4. The key is: the inflator and the long arm rod 1 pass through the transition substrate S A 0.5 cm thick plastic plate or a 0.3 cm aluminum plate can be used for reference figure 1 The schematic reference position determines its shape and size) and the disabled wheelchair Y form an inclined "T"-shaped connection, so that the pump and the long arm 1 can be positioned with the disabled wheelchair Y through the transition base plate S, and make the bottom of the vertical inflatable cylinder 2 The lower front locking point d at the end and the lower rear locking point b at the end of the wheel axle at the bottom end of the long arm lever 1 that is manually inflated are both positions that can be rotated in a clockwise or counterclockwise direction on a vertical plane (for exampl...
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
A method of mounting an inflator on an invalid wheelchair and a method of a wheel-chaired invalid performing manual inflating are disclosed. The method of mounting includes: forming an oblique T-shaped service state structure on the side of the invalid wheelchair (Y), and positioning the inflator and a long arm lever (1) to the invalid wheelchair (Y) through a transition base plate (S); thus, the invalid seated on the invalid wheelchair (Y) can feel free to inflate tires with the inflator by manually operating the long arm lever (1). The way where the invalid manually operates the long arm lever (1) to drive the inflator to manually inflate inner tubes of wheels (h) of the invalid wheelchair (Y) is more convenient; the invalid can inflate the inner tubes of the wheels (h) just by manually moving the long arm lever (1) up and down; as shown in attached figures, a single roller (3) disposed in the middle of a middle shaft (4) penetrating a top hole of a forked vertical inflating bar (4) is key to the invention.
Description
technical field [0001] The invention relates to a method for installing an air pump on a disabled wheelchair and a method for manually pumping air for a disabled person sitting in a wheelchair. Background technique [0002] At present, the commonly used manual inflation device (inflator) must be placed on the ground when in use, and the human body's straightening and bending, as well as the synchronous pulling up (pumping) and pressing down (exhausting) of the human body are used. Carry out external (for example: wheel inner tube) inflation; It is simple in structure, easy to use, but, for the disabled person of legs and feet, can't act like this, especially for the lower body disabled person sitting on the disabled wheelchair Unable to inflate the wheels on the disabled wheelchair by yourself. ——We must rely on foreign aid. [0003] CN 203829170 U discloses a circular inflatable cylinder suitable for the above-mentioned disabled wheelchair. Its disadvantage is that the st...
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 Patents(China)
IPC IPC(8): F04B33/02A61G5/10
Inventor 周巽
Owner 永春县产品质量检验所福建省香产品质量检验中心国家燃香类产品质量监督检验中心福建