Brush provided with retractable bristles to facilitate removal of tangled hair strands therefrom

A brush comprising:

• a brush body defining a bristle-receiving chamber therein, and having a combing wall formed with a plurality of bristle-extension apertures in spatial communication with said bristle-receiving chamber;
• a bristle-holding element disposed movably in said bristle-receiving chamber and operable to move toward and away from said combing wall of said brush body;
• a plurality of bristles mounted on said bristle-holding element and extending through said bristle-extension apertures in said combing wall, respectively;
• an urging member disposed in said bristle-receiving chamber for urging said bristle-holding element toward said combing wall of said brush body;
• an operating member connected to said bristle-holding element for moving said bristle-holding element against urging action of said urging member away from said combing wall of said brush body;
• and
• said brush body having a grip-mounting wall that is located opposite to said combing wall and that defines one side of said bristle-receiving chamber, said brush further comprising a handgrip that has an enlarged head portion fixed to said grip-mounting wall of said brush body, a connecting stud that is disposed in said bristle-receiving chamber and that is fixed to said bristle-holding element, and a connecting link disposed in said bristle-receiving chamber, said operating member including a pivot pin, a lever having a pivot end pivoted to said head portion of said handgrip via said pivot pin, and an operating end opposite to said pivot end, said lever being rotatable about said pivot pin, said connecting link having a first end pivoted to said connecting stud and a second end pivoted to said lever at a position between said pivot and operating ends so as to permit movement of said connecting stud together with said bristle-holding element toward and away from said combing wall of said brush body upon turning of said lever about said pivot pin.

A brush comprising:

• a brush body defining a bristle-receiving chamber therein, and having a combing wall formed with a plurality of bristle-extension apertures in spatial communication with said bristle-receiving chamber;
• a bristle-holding element disposed movably in said bristle-receiving chamber and operable to move toward and away from said combing wall of said brush body;
• a plurality of bristles mounted on said bristle-holding element and extending through said bristle-extension apertures in said combing wall, respectively;
• wherein said combing wall of said brush body has two opposing edges, said bristle-extension apertures being in the form of parallel elongated slots that extend between said opposing edges of said combing wall;
• further comprising an urging member disposed in said bristle-receiving chamber for urging said bristle-holding element toward said combing wall of said brush body;
• further comprising an operating member connected to said bristle-holding element for moving said bristle-holding element against urging action of said urging member away from said combing wall of said brush body;
• and
• said brush body having a grip-mounting wall that is located opposite to said combing wall and that defines one side of said bristle-receiving chamber, said brush further comprising a handgrip that has an enlarged head portion fixed to said grip-mounting wall of said brush body, a connecting link disposed in said bristle-receiving chamber and having a first end fixed to said bristle-holding element and a second end extending toward said head portion of said handgrip, and an engaging tongue projecting from said second end of said connecting link, said operating member including a pivot pin, a lever having a pivot end pivoted to said head portion of said handgrip via said pivot pin, an operating end opposite to said pivot end, and an arcuate slot formed between said pivot end and said operating end, said lever being rotatable about said pivot pin, said engaging tongue extending into and slidably contacting a periphery of said arcuate slot so as to permit movement of said connecting link together with said bristle-holding element toward and away from said combing wall of said brush body upon turning of said lever about said pivot pin.

A brush comprising:

• a brush body defining a bristle-receiving chamber therein, and having a combing wall formed with a plurality of bristle-extension apertures in spatial communication with said bristle-receiving chamber;
• a bristle-holding element disposed movably in said bristle-receiving chamber and operable to move toward and away from said combing wall of said brush body;
• a plurality of bristles mounted on said bristle-holding element and extending through said bristle-extension apertures in said combing wall, respectively;
• wherein said combing wall of said brush body has two opposing edges, said bristle-extension apertures being in the form of parallel elongated slots that extend between said opposing edges of said combing wall;
• further comprising an urging member disposed in said bristle-receiving chamber for urging said bristle-holding element toward said combing wall of said brush body;
• further comprising an operating member connected to said bristle-holding element for moving said bristle-holding element against urging action of said urging member away from said combing wall of said brush body;
• and
• said brush body having a grip-mounting wall that is located opposite to said combing wall and that defines one side of said bristle-receiving chamber, said brush further comprising a handgrip that has an enlarged head portion fixed to said grip-mounting wall of said brush body, a connecting stud that is disposed in said bristle-receiving chamber and that is fixed to said bristle-holding element, and a connecting link disposed in said bristle-receiving chamber, said operating member including a pivot pin, a lever having a pivot end pivoted to said head portion of said handgrip via said pivot pin, and an operating end opposite to said pivot end, said lever being rotatable about said pivot pin, said connecting link having a first end pivoted to said connecting stud and a second end pivoted to said lever at a position between said pivot and operating ends so as to permit movement of said connecting stud together with said bristle-holding element toward and away from said combing wall of said brush body upon turning of said lever about said pivot pin.