Nozzle for silicon container

• US 9,744,554 B2
• Filed: 05/08/2015
• Issued: 08/29/2017
• Est. Priority Date: 05/12/2014
• Status: Active Grant

• Current Assignee: Sunhee Kim
• Original Assignee: Sunhee Kim
• Inventors: Kim, Sunhee
• Primary Examiner(s): Nicolas, Frederick C
• Assistant Examiner(s): Zadeh, Bob
• Application Number:
  US14/786,765
• Publication Number:
  US 20160167081A1
• Time in Patent Office: 844 Days
• CPC Class Codes: B05C 17/00503 Details of the outlet element B05C17/00523 takes precedence; nozzles for deformable tubular containers B65D35/38
• CPC Class Codes: B05C 17/00516 Shape or geometry of the outlet orifice or the outlet element
• CPC Class Codes: B05C 17/0052 Accessories therefor

Abstract

Disclosed herein is a nozzle for a silicon container, in which scrapers are horizontally and perpendicularly provided at the front end of the nozzle, thereby preventing silicon from unintentionally spreading during the application of silicon. The nozzle for a silicon container includes: a nozzle body configured to provide a discharge path for silicon discharged from a nozzle container; and a horizontal scraper disposed on the nozzle body, and configured to prevent silicon, discharged from the nozzle body, from unintentionally spreading; wherein the horizontal scraper is horizontally disposed along a longitudinal direction of the nozzle body, and is formed to protrude to left, right, and front sides of the nozzle body. The present invention has advantages in that the waste of silicon is prevented and also work efficiency is improved.

Claims

1. A filleting attachment for extruding sealant, comprising:

a tubular body including a first end having an inlet, and a second end opposite to the first end and having an outlet being in fluid communication with the inlet;

a horizontal scraper extended from an outer surface of the tubular body at the second end toward front, rear, left, and right sides of the tubular body, and disposed perpendicularly to the outlet; and

a vertical scraper formed at the second end around the outlet in a semicircular shape, disposed perpendicularly to the horizontal scraper, and having a rounded top which does not protrude outwardly from a top portion of the second end of the tubular body and a planar bottom opposite to the rounded top and connected with the horizontal scraper.

2. The filleting attachment of claim 1, wherein the horizontal scraper is configured such that a lateral width thereof gradually decreases in a forward direction and a front end thereof is formed to be rounded, thereby forming a streamlined shape.

3. The filleting attachment of claim 2, wherein:

the tubular body comprises a cylindrical portion formed in a cylindrical shape at the first end, and a tapered portion formed in a truncated cone shape whose diameter decreases in a forward direction at the second end; and

the horizontal scraper is formed across the tapered portion.