Method of assembling needles for eyebrow makeup
OwnerTe Shih Huanginventor
Life of this patent
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Abstract
A method of assembling needles for eyebrow makeup comprises the steps of inserting short needles into holes, wrapping a thermoplastic tube onto distal ends of short needles, inserting a long needle through thermoplastic tube and one hole such that sharp points of the needles contact top surface of planar heat-proof plate, moving needles and fastener plate assembly into oven to heat for integrally forming a needle assembly, taking needle assembly and fastener plate assembly from oven, removing needle assembly from the fastener plate assembly, inserting needle assembly into a hole through a tapered portion of fastener body for compressing the sharp ends of needles, and soldering needles together form a complete needle assembly.
Claims5
A method of assembling needles for eyebrow makeup in a system, the method comprising the steps of:
- a) providing a heat-proof plate having a plurality of holes;
- b) providing a planar heat-proof plate;
- c) placing the heat-proof plate on the planar heat-proof plate;
- d) providing a fixture for fixing the heat-proof plate and the planar heat-proof plate together to form a fastener plate assembly;
- e) inserting at least one short needle having a sharp point and a distal end into a hole in the heat-proof plate;
- f) wrapping a thermoplatic tube onto the distal end of the short needles;
- g) inserting a long needle having a sharp point through the thermoplastic tube and the hold in the heat-proof plate such that the sharp points of the long and short needles contact the top surface of the planar heat-proof plate;
- h) moving the needles and the fastener plate assembly into an oven to heat shrink the thermoplastic tube onto the needles to integrally form a needle assembly having a first diameter;
- i) taking the needle assembly and the fastener plate assembly from the oven;
- j) removing the needle assembly from the fastener plate assembly;
- k) inserting the needle assembly into a hole of a fastener body through a top of a tapered portion of the fastener body for compressing the sharp points of the needles, wherein the hole of the fastener body has a second diameter small than the first diameter;
- and
- l) soldering the needles together in a suitable position between the thermoplastic tube and the fastener body to form a complete needle assembly.
Dependencies are inferred from the claim text.