发明名称 |
WATERPROOF CONSTRUCTION BUILDING FRAME, BUILDING FRAME WATERPROOF METHOD, DISC MEMBER, AND DISC SETTING |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a waterproof construction building frame capable of preventing a screw head from projecting upward from a through-hole due to a disc member lowering even if a heat insulation material shrinks downward by aged deterioration. <P>SOLUTION: In a fixing screw 200, a screw head 210 having a large diameter is formed at the upper end of a screw shaft 220 having a small diameter. A through-hole 110 of a disc member 100 is formed such that the screw shaft 220 is inserted into the through-hole 110 and the screw head 210 is resiliently engaged with the through-hole 110. Accordingly, even if a heat insulation material 320 which becomes the upper layer of a structure 300 shrinks downward by aged deterioration, for example, the disc member 100 is lowered and thus the screw head 210 does not project upward from the through-hole 110. <P>COPYRIGHT: (C)2013,JPO&INPIT |
申请公布号 |
JP2012211466(A) |
申请公布日期 |
2012.11.01 |
申请号 |
JP20110077502 |
申请日期 |
2011.03.31 |
申请人 |
S.B. SHEET WATERPROOF SYSTEM CO LTD |
发明人 |
SAKAI NOBUYUKI;IKEDA HIROKAZU |
分类号 |
E04D11/00 |
主分类号 |
E04D11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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