Cup sleeve ring device designed for thumb-handicapped person and application method of cup sleeve ring device
A technology for disabled people and water cup sleeves, which is applied to drinking utensils and other directions, can solve problems such as inability to use water cups to hold water, drinking water, and inconvenience in living.
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[0023] Depend on figure 1 As shown, the present invention is based on the structure of the existing annular plastic pattern decorative water cup bottom cover device and is designed to meet the needs of the thumb disabled group. ——The key is: let the teacup bottom cover device remove the bottom, and a vertical notch and a simple sealing mechanism that can be tightened are provided on its bottomless annular cover wall (borne by the commonly used male and female nylon buckle 1) , and the lower opening elastic pressure handle 3 that can elastically press down the whole palm of the handicapped person as far as possible is positioned wider at its annular sleeve wall upper side position.
[0024] In the present invention, the specific size of the high collar 2 (generally straight cylindrical or conical water cup 4) with a vertical gap of 2 to 4 centimeters wide as a key component can be set like this: 0.2 centimeters in thickness, 7 centimeters in height , with an average inner diam...
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