Mechanical hair puller
View Patent ↗This invention relates to the removal of hair including the root, from the nostrils and the ear canals, as well as for some various facial hairs. It is a mechanical device using a tension coil spring attached to a plunger and housing assembly to extend the spring, thereby creating multiple openings between the individual coils of the spring so as to allow multiple hairs to enter the openings, after which the plunger is released and the coils of the spring retract, grabbing the hairs with adequate friction to pull them out. This device is operated by the thumb and two fingers and can remove any unwanted hair, particularly nose and ear hair, within a couple of minutes with almost no pain.
1. A mechanical hair puller for pulling unwanted hairs, the mechanical hair puller comprising:
an elongate substantially cylindrical housing having a finger rest and a stopper;
a plunger having a thumb rest and a plunger stop; and
a spring having a spring tab at a top end of the spring;
wherein an outer diameter of the spring at an undeformed state is larger than an inner diameter of the housing;
wherein a bottom portion of the spring is screwed into a top portion of the housing;
wherein a portion of the plunger slides within the housing over a limited range of movement between a first end position and a second end position;
wherein the plunger stop of the plunger contacts the stopper of the housing at the first end position;
wherein the thumb rest of the plunger contacts a bottom surface of the housing at the second end position; and
wherein a top surface of the plunger pushes the spring tab and extends a top portion of the spring during a movement of the plunger toward the second end position.
2. The mechanical hair puller of claim 1 , wherein the thumb rest of the plunger is configured to receive a thumb of a user and the finger rest of the housing is configured to receive an index finger and a middle finger of the user.
3. The mechanical hair puller of claim 1 , wherein the extended top portion of the spring is configured to capture the unwanted hairs.
4. A method for a user to utilize the mechanical hair puller of claim 1 to pull the unwanted hairs, the method comprising:
holding the mechanical hair puller by a thumb, an index finger, and a middle finger of the user, wherein the thumb presses on a bottom surface of the thumb rest of the plunger and the index finger and the middle finger press on a top surface of the finger rest of the housing;
increasing pressure from the thumb so as to push the plunger toward the second end position and to extend the top portion of the spring;
capturing the unwanted hairs by the extended top portion of the spring;
decreasing pressure from the thumb so that the plunger moves toward the first end position, the top portion of the spring returns to the undeformed state, and the undeformed top portion of the spring securely holds the unwanted hairs; and
pulling the unwanted hairs out of skins of the user.
5. The method of claim 4 , wherein the unwanted hairs are nose hairs or ear hairs of the user.