| 摘要 |
<p>A self-controlling dog muzzle comprising a dog neck harness, a mouth-closing muzzle, a drive apparatus, a positioning apparatus, and a controller. The mouth-closing muzzle comprises a dog muzzle, a muzzle frame, a leash, a passive gear, and a gear base. The drive apparatus comprises a motor and an active gear. The positioning apparatus comprises a positioning electromagnetic plug, a positioning base, and a limiting switch. The positioning electromagnetic plug and the limiting switch are mounted onto the positioning base. The muzzle frame is provided with a positioning hole. The controller comprises a proximity switch and a battery. When in use, the dog neck harness is mounted onto the neck of a dog. When the dog is away from an owner thereof, the controller controls the drive apparatus to drive the mouth-closing muzzle into swaying, thus allowing a meshed muzzle of the dog muzzle to sway to a position at the mouth of the dog; when the dog is about to bite someone, the meshed muzzle isolates the mouth of the dog from the human body to prevent the dog from biting the human body, thus effectively preventing dog bites, and at the same time, the meshed muzzle does not obstruct the dog from opening the mouth thereof.</p> |
