Tooth brush head removal device

摘要

A device (10) for removing the tooth brush head from the body of an electrical tooth brush is described. Device (10) includes a tooth brush head engaging member (12), a seat member (14) for seating against a body of an electrical-tooth brush and a screw-threaded member (16) positioned operatively between the tooth brush head engaging member (12) and the seat member (14), so as to cause the tooth brush head engaging member (12) to displace relative to the seat member (14) in response to angular displacement of the screw-threaded member (16).

主权项

1. An elongate tooth brush head removal device including:
a tooth brush head engaging member positioned at one end of said brush head removal device; a seat member for seating against a body of an electrical tooth brush positioned at an opposed end of said brush head removal device; and a screw-threaded member in the form of a barrel defining an internally screw threaded portion screw threadedly engaged, with a first screw threaded portion of said tooth brush head engaging member, and a second internally screw threaded portion threadedly engaged with a screw threaded portion of said seat member, said screw-threaded member positioned operatively between said tooth brush head engaging member and said seat member, so as to cause the tooth brush head engaging member to displace relative to the seat member in response to angular displacement of the screw-threaded member, such that, in use, said tooth brush head engaging member can be engaged with a tooth brush head of an electrical tooth brush, said seat member can be seated against a body of the electrical tooth brush and the screw threaded member can be displaced angularly thereby to cause the tooth brush head to be removed from the body of the electrical tooth brush.