Manual quick change device of keeping a public place clean

• Main Authors: WU SHOUYU, JIANG DONGYU, WANG ZHEN
• Format: Patent
• Language: Chinese; English
• Published: 13.07.2018
• Subjects: CLEANING BEACHES; CLEANING OF PERMANENT WAYS; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; DISPERSING; FIXED CONSTRUCTIONS; FOG IN GENERAL; STREET CLEANING

The utility model relates to a road cleaning technology field especially relates to manual quick change device of keeping a public place clean, including the dustbin be equipped with handheld straw fixing device and induction port on the dustbin, handheld straw fixing device and handheld straw assembly fixed connection, be provided with the handle cover assembly on the outer disc of induction port, handle cover is used for sealing up the dustbin, the inside environment that can produce the negative pressure of dustbin is external rubbish inhales the dustbin inner chamber from the induction port under the effect of atmospheric pressure in, handheld straw assembly includes first straw, the one end of first straw is through nested mode fixedly connected with second straw, the tail end of second straw and the one end fixed connection of bellows. The utility model discloses the installation of installing the handheld straw of completion that promptly can be very convenient, swift is switched over, can increase sub