JP2012002005A5 - - Google Patents

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Publication number
JP2012002005A5
JP2012002005A5 JP2010139315A JP2010139315A JP2012002005A5 JP 2012002005 A5 JP2012002005 A5 JP 2012002005A5 JP 2010139315 A JP2010139315 A JP 2010139315A JP 2010139315 A JP2010139315 A JP 2010139315A JP 2012002005 A5 JP2012002005 A5 JP 2012002005A5
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JP
Japan
Prior art keywords
fixing means
insertion hole
steel plate
diameter
core material
Prior art date
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Granted
Application number
JP2010139315A
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Japanese (ja)
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JP5791238B2 (en
JP2012002005A (en
Filing date
Publication date
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Priority to JP2010139315A priority Critical patent/JP5791238B2/en
Priority claimed from JP2010139315A external-priority patent/JP5791238B2/en
Priority to CN201010233943.0A priority patent/CN102287041B/en
Publication of JP2012002005A publication Critical patent/JP2012002005A/en
Publication of JP2012002005A5 publication Critical patent/JP2012002005A5/ja
Application granted granted Critical
Publication of JP5791238B2 publication Critical patent/JP5791238B2/en
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Claims (7)

基礎床面に配設される支持部と、前記支持部上に載置されるパネルと、前記パネルを貫通して前記パネルと前記支持部とを固定する固定手段とを備え、
前記固定手段を、頭部と軸部とから構成し、
前記軸部の上部を前記支持部に固定される下部よりも小径に形成し、
前記パネルを、コア材と、前記コア材の少なくとも上面に沿って設けられる鋼板とから構成し、
前記コア材に、前記固定手段の前記頭部を収納する凹部を上面に形成すると共に、前記凹部の略中央で上下に貫通して前記固定手段の前記軸部が挿通されるコア材挿通穴を形成し、
前記鋼板の前記コア材挿通穴に対応する位置に、前記固定手段を挿通される鋼板挿通穴を穿設し、
前記凹部内に、前記固定手段が挿通される座部挿通穴が穿設されている座部を配置し、
前記固定手段により前記パネルと前記支持部とを固定した状態で、前記座部挿通穴の径が、前記固定手段の前記下部の径以下で、且つ前記上部の径よりも大きいことを特徴とする二重床設備。 A support section disposed on the foundation floor, a panel placed on the support section, and a fixing means that passes through the panel and fixes the panel and the support section,
The fixing means comprises a head portion and a shaft portion,
Forming the upper part of the shaft part to be smaller in diameter than the lower part fixed to the support part;
The panel comprises a core material and a steel plate provided along at least the upper surface of the core material,
In the core material, a concave portion for accommodating the head portion of the fixing means is formed on the upper surface, and a core material insertion hole through which the shaft portion of the fixing means is inserted vertically through substantially the center of the concave portion. Forming,
Drilling a steel plate insertion hole through which the fixing means is inserted at a position corresponding to the core material insertion hole of the steel plate,
In the recess, a seat portion in which a seat portion insertion hole through which the fixing means is inserted is formed,
In a state in which the said fixing means to fix the said panels and the supporting portion, the diameter of the front Symbol seat insertion hole, in diameter or more under the lower portion of the fixing means, and characterized in that not larger than the diameter of the upper Double floor equipment. 前記固定状態において、前記頭部の押し込みによって前記鋼板が前記凹部内に屈曲され、前記屈曲部が前記座部の上面に当接することを特徴とする請求項１記載の二重床設備。 Wherein in the fixed state, the steel sheet by pushing the head is bent in the recess, the double bed equipment according to claim 1, wherein the bent portion is characterized that you contact the upper surface of the seat portion. 前記座部挿通孔にスリットが形成されていることを特徴とする請求項１又は２記載の入床設備。 The floor installation according to claim 1 or 2, wherein a slit is formed in the seat portion insertion hole . 前記座部は金属製座金で形成され、前記コア材を木質系の材料で構成することを特徴とする請求項１〜３の何れかに記載の二重床設備。 The double floor facility according to any one of claims 1 to 3 , wherein the seat portion is formed of a metal washer, and the core material is made of a wood-based material . 前記固定状態において、前記固定手段の押し込みにより前記座部が前記コア材挿通穴の方向に変形され、前記変形により、前記座部挿通穴の径を、前記固定手段の前記下部の径以下で、且つ前記上部の径よりも大きくすることを特徴とする請求項１〜４の何れかに記載の二重床設備。 In the fixed state, the seat portion is deformed in the direction of the core material insertion hole by pushing the fixing means, and the deformation causes the diameter of the seat portion insertion hole to be equal to or less than the diameter of the lower portion of the fixing means. And the double floor installation in any one of Claims 1-4 made larger than the diameter of the said upper part. 基礎床面に配設される支持部と、前記支持部上に載置されるパネルと、前記パネルを貫通して前記パネルと前記支持部とを固定する固定手段とを備え、
前記固定手段を、頭部と軸部とから構成し、
前記軸部の上部を前記支持部に固定される下部よりも小径に形成し、
前記パネルを、コア材と、前記コア材の少なくとも上面に沿って設けられる鋼板とから構成し、
前記コア材に、前記固定手段の前記頭部を収納する凹部を上面に形成すると共に、前記凹部の略中央で上下に貫通して前記固定手段の前記軸部が挿通されるコア材挿通穴を形成し、
前記鋼板の前記コア材挿通穴に対応する位置に、前記固定手段を挿通される鋼板挿通穴を穿設し、
前記固定手段により前記パネルと前記支持部とを固定した状態で、前記頭部により前記鋼板の一部を前記凹部内に押し込み、前記押し込みにより前記鋼板挿通穴の径を、前記固定手段の前記下部の径以下で、且つ前記上部の径よりも大きくすることを特徴とする二重床設備。 A support section disposed on the foundation floor, a panel placed on the support section, and a fixing means that passes through the panel and fixes the panel and the support section,
The fixing means comprises a head portion and a shaft portion,
Forming the upper part of the shaft part to be smaller in diameter than the lower part fixed to the support part;
The panel comprises a core material and a steel plate provided along at least the upper surface of the core material,
In the core material, a concave portion for accommodating the head portion of the fixing means is formed on the upper surface, and a core material insertion hole through which the shaft portion of the fixing means is inserted vertically through substantially the center of the concave portion. Forming,
Drilling a steel plate insertion hole through which the fixing means is inserted at a position corresponding to the core material insertion hole of the steel plate,
In a state where the panel and the support portion are fixed by the fixing means, a part of the steel plate is pushed into the recess by the head, and the diameter of the steel plate insertion hole is reduced by the pushing, and the lower portion of the fixing means. under in diameter or more, and you characterized by greater than the diameter of the upper double bed equipment. 前記鋼板挿通穴の周囲に下方に垂下延設されている垂下部を有し、前記固定状態において前記垂下部が前記鋼板挿通穴の中心に向かって屈曲されていることにより前記鋼板挿通穴の径が縮小されていることを特徴とする請求項６記載の二重床設備。 The steel plate insertion hole has a hanging portion extending downwardly around the steel plate insertion hole, and in the fixed state, the hanging portion is bent toward the center of the steel plate insertion hole to thereby reduce the diameter of the steel plate insertion hole. double bed equipment according to claim 6 Symbol mounting but characterized that you have been reduced.
JP2010139315A 2010-06-18 2010-06-18 Double floor equipment Active JP5791238B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010139315A JP5791238B2 (en) 2010-06-18 2010-06-18 Double floor equipment
CN201010233943.0A CN102287041B (en) 2010-06-18 2010-07-20 Double-layer floor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010139315A JP5791238B2 (en) 2010-06-18 2010-06-18 Double floor equipment

Publications (3)

Publication Number Publication Date
JP2012002005A JP2012002005A (en) 2012-01-05
JP2012002005A5 true JP2012002005A5 (en) 2013-06-27
JP5791238B2 JP5791238B2 (en) 2015-10-07

Family

ID=45333770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010139315A Active JP5791238B2 (en) 2010-06-18 2010-06-18 Double floor equipment

Country Status (2)

Country Link
JP (1) JP5791238B2 (en)
CN (1) CN102287041B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6120402B2 (en) * 2013-03-15 2017-04-26 センクシア株式会社 Floor panel

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0532585Y2 (en) * 1986-08-29 1993-08-20
JPH01142168A (en) * 1987-11-25 1989-06-05 Toto Ltd Double floor structure
JPH0351211U (en) * 1989-09-22 1991-05-17
JPH0932192A (en) * 1995-07-18 1997-02-04 Mitsubishi Materials Corp Composite board excellent in workability
JP3808181B2 (en) * 1997-08-22 2006-08-09 ナカ工業株式会社 Floor panel support column
CN2361727Y (en) * 1998-06-25 2000-02-02 江苏华东机房(集团)公司 Steel floor
CN1086765C (en) * 1999-11-18 2002-06-26 江苏华东机房(集团)公司 Raised steel floor system and its steel floor board and support
JP2002061623A (en) * 2000-08-15 2002-02-28 Ahresty Corp Stopper for panel fixture
JP2002097778A (en) * 2000-09-27 2002-04-05 Matsushita Electric Works Ltd Construction panel
JP3532548B2 (en) * 2000-11-20 2004-05-31 鹿児島金属株式会社 Floor plate support legs
JP2002256676A (en) * 2001-02-27 2002-09-11 Asahi Woodtec Corp Double floor construction
JP2004124693A (en) * 2002-08-02 2004-04-22 Om Kiki Corp Support column structure for double floor and construction method for double floor by the support column structure
JP2006104891A (en) * 2004-10-08 2006-04-20 Hitachi Metals Techno Ltd Supporting leg for free access floor
JP5234908B2 (en) * 2007-12-13 2013-07-10 オーエム機器株式会社 Floor panel support structure
CN101526099B (en) * 2009-04-09 2011-04-06 无锡锡州机械有限公司 Expansion bolt

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