Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an emergency device providing convenience for a tourist to relieve the bowels, comprising two square rings, namely an upper square ring and a lower square ring; a circular hole is formed in a left-front corner of each of the two square rings; first openings connected with the circular holes are formed in the wall of left pipes of the two square rings; second openings are formed in the wall of front pipes of the two square rings; small circular pipes are arranged in the front pipes of the two square rings; third openings corresponding to the second openings from front to back are formed in the small circular tubes; telescopic shafts are arranged in the small circular tubes; the right ends of the telescopic shafts and the right ends of the small circular pipes are connected by springs; screws arranged on the telescopic shafts stretch out from the third openings and the second openings and then are connected with a handle; the upper square ring is connected with two upper vertical pipes; the upper vertical pipes are connected with middle vertical pipes by hinges; the middle vertical pipes are connected with lower vertical pipes by the hinges; inserted pins are arranged between the upper vertical pipes and the middle vertical pipes as well as between the middle vertical pipes and the lower vertical pipes; the lower vertical pipes are connected with the lower square ring with a pedal; the upper and lower vertical pipes on the left are provided with first and second support rods with groove wheels; the groove wheels are connected with the first openings; the upper square ring is provided with a cloth cover with a zipper door; an adhesion device arranged at the bottom of the cloth cover is connected with the adhesion device on the lower square ring.
The invention discloses an emergency device providing convenience for a tourist to relieve the bowels, comprising two square rings, namely an upper square ring and a lower square ring; a circular hole is formed in a left-front corner of each of the two square rings; first openings connected with the circular holes are formed in the wall of left pipes of the two square rings; second openings are formed in the wall of front pipes of the two square rings; small circular pipes are arranged in the front pipes of the two square rings; third openings corresponding to the second openings from front to back are formed in the small circular tubes; telescopic shafts are arranged in the small circular tubes; the right ends of the telescopic shafts and the right ends of the small circular pipes are connected by springs; screws arranged on the telescopic shafts stretch out from the third openings and the second openings and then are connected with a handle; the upper square ring is connected with two upper vertical pipes; the upper vertical pipes are connected with middle vertical pipes by hinges; the middle vertical pipes are connected with lower vertical pipes by the hinges; inserted pins are arranged between the upper vertical pipes and the middle vertical pipes as well as between the middle vertical pipes and the lower vertical pipes; the lower vertical pipes are connected with the lower square ring with a pedal; the upper and lower vertical pipes on the left are provided with first and second support rods with groove wheels; the groove wheels are connected with the first openings; the upper square ring is provided with a cloth cover with a zipper door; an adhesion device arranged at the bottom of the cloth cover is connected with the adhesion device on the lower square ring.
Emergency device providing convenience for tourist to relieve the bowels
CHEN KE (Autor:in)
29.07.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
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