JPH03108734U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案に係るレベル調整型床支持用つ
か材の各パーツを示す断面図、第２図、第３図及
び第４図はそれぞれ第１図における−線、
−線、−線矢視図、第５図は床構築の実施
状態を示す要部断面図、第６図ａ乃至ｄはつか材
の基本的な連結を示す説明図、第７図は従来の床
構築方法を示す要部断面図である。 １……脚部材、２……雄螺子部材、３……雌螺
子部材、４，８……雌螺子、５，７……滑り止め
用ローレツト、６……雄螺子、９……つか材、１
０……床板、１１……きわ根太、１２……スラブ
。 FIG. 1 is a sectional view showing each part of the level-adjustable floor support member according to the present invention, and FIGS. 2, 3, and 4 are the - lines in FIG.
- line, - line arrow view, Figure 5 is a sectional view of the main part showing the implementation state of floor construction, Figures 6 a to d are explanatory diagrams showing the basic connection of the members, and Figure 7 is the conventional FIG. 3 is a sectional view of main parts showing a floor construction method. 1... Leg member, 2... Male screw member, 3... Female thread member, 4, 8... Female screw, 5, 7... Anti-slip knurling, 6... Male screw, 9... Holding material, 1
0...floorboard, 11...edge joist, 12...slab.

Claims (1)

【実用新案登録請求の範囲】 (1) 床面の施工高さに合わせて床板を並設する
きわ根太とスラブ間の間隙に立設するつか材に於
いて、 内径に雌螺子を螺設した有底円筒状の脚部材と
、 外周にその全長に亘つて前記脚部材の雌螺子と
螺合する雄螺子を螺設した円柱状の雄螺子部材と
、 内径に前記雄螺子部材の雄螺子と螺合する前記
脚部材の雌螺子と同ピツチの雌螺子を螺設してな
る円筒状の雌螺子部材、 の各パーツから成り、 前記雄螺子部材と脚部材、雄螺子部材と雄螺子
部材、又は全パーツの単複数の螺合組み合わせに
よつて接続使用することを特徴とするレベル調整
型床支持用つか材。 (2) 脚部材の端板の外面に滑り止め用ローレツ
トを刻設したことを特徴とする請求項１記載のレ
ベル調整型床支持用つか材。 (3) 雄螺子部材の少なくとも一端に滑り止め用
ローレツトを刻設したことを特徴とする請求項１
記載のレベル調整型床支持用つか材。[Scope of Claim for Utility Model Registration] (1) A female screw is screwed into the inner diameter of the lumber installed in the gap between the edge joist and the slab where the floorboards are installed side by side according to the construction height of the floor surface. a cylindrical leg member with a bottom; a cylindrical male thread member having a male thread threaded along its entire length on its outer periphery to engage with a female thread of the leg member; and a male thread of the male thread member on its inner diameter. A cylindrical female screw member formed by screwing together female screws of the same pitch as the female screws of the leg members to be screwed together, the male screw member and the leg member, the male screw member and the male screw member, Alternatively, a level-adjustable floor support member characterized in that all parts are connected by a single screw combination. (2) The level-adjustable floor support member according to claim 1, wherein an anti-slip knurl is carved on the outer surface of the end plate of the leg member. (3) Claim 1 characterized in that at least one end of the male screw member is provided with an anti-slip knurl.
Level-adjustable floor support lumber as described.