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Title:
FIXTURE FOR EXTERNAL WALL MATERIAL, BUILDING EXTERNAL WALL STRUCTURE, AND BUILDING EXTERNAL WALL CONSTRUCTION METHOD
Document Type and Number:
Japanese Patent JP2010203089
Kind Code:
A
Abstract:

To provide a novel structure of a fixture for an external wall material capable of preventing water from intruding through the gap between the fixture and the external wall material.

This fixture 10 fixes an external wall material 20 to a building skeleton (beams, posts, intermediate posts, furring strips, and the like). The fixture 10 includes a shaft part 15 having a screw part the tip of which is formed in a self-drilling shape, a head part 11 formed at the end of the shaft part 15 on the opposite side of the tip, and a watertight member 16 disposed coaxially with the shaft part 15 so as to surround the outer periphery of the shaft part 15. The watertight member 16 is elastic, held between the seat surface of the head part 11 and the external wall material 20, and elastically deforms. The seat surface of the head part 11 comprise a groove part 17a for storing the elastically deformed watertight member 16 further to the inner side than the outer periphery of the head part 11 while the watertight member 16 is held therebetween.

COPYRIGHT: (C)2010,JPO&INPIT


Inventors:
ISHII AZUMA
SASAKI MARI
HAGIWARA SHINTARO
Application Number:
JP2009047590A
Publication Date:
September 16, 2010
Filing Date:
March 02, 2009
Export Citation:
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Assignee:
ASAHI TOSTEM GAISO KK
International Classes:
E04F13/21; F16B25/10; F16B43/00
Domestic Patent References:
JP2006177436A2006-07-06
JPH1047324A1998-02-17
Attorney, Agent or Firm:
Hiroshi Oue