JPS6362534U - - Google Patents
Info
- Publication number
- JPS6362534U JPS6362534U JP15667086U JP15667086U JPS6362534U JP S6362534 U JPS6362534 U JP S6362534U JP 15667086 U JP15667086 U JP 15667086U JP 15667086 U JP15667086 U JP 15667086U JP S6362534 U JPS6362534 U JP S6362534U
- Authority
- JP
- Japan
- Prior art keywords
- head
- bolt
- metal fitting
- shaped metal
- side plates
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 4
- 238000009408 flooring Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Floor Finish (AREA)
Description
第１図は本考案の実施例でロツクボルトを床下
地材用Ｕ字金具に取付ける場合の組付を示す斜視
図、第２図はロツクボルトの拡大斜視図、第３図
はＵ字金具の十字状孔部の斜視図、第４図はＵ字
金具に角材を嵌入させて締結した場合の斜視図、
第５図は他の実施例でロツクボルトをＵ字金具か
ら取外した場合の斜視図、第６図は従来の床下地
材用Ｕ字金具による角材の取付を示す斜視図、第
７図ａ，ｂは従来のロツクボルトの側面図と平面
図、第８図はＵ字金具のボルト孔の平面図である
。
１０……Ｕ字金具、１１……Ｕ字金具両側板、
１２……ロツクボルト、１３……ボルト頭部、１
４……ボルト頭部座面、１５……ボルト軸部、１
６……ボルト座面突出部、１７……ボルト座面平
担部、１８……第１の長孔、１９……第２の長孔
、２０……十字状孔。
Fig. 1 is a perspective view showing the assembly of a locking bolt to a U-shaped metal fitting for flooring material according to an embodiment of the present invention, Fig. 2 is an enlarged perspective view of the locking bolt, and Fig. 3 shows the cross shape of the U-shaped metal fitting. A perspective view of the hole, FIG. 4 is a perspective view of the case where a square piece is inserted into the U-shaped fitting and fastened.
Fig. 5 is a perspective view of another embodiment in which the lock bolt is removed from the U-shaped metal fitting, Fig. 6 is a perspective view showing the installation of a square piece using a conventional U-shaped metal fitting for flooring materials, and Fig. 7 a, b. 8 is a side view and a plan view of a conventional lock bolt, and FIG. 8 is a plan view of a bolt hole of a U-shaped fitting. 10...U-shaped metal fitting, 11...U-shaped metal fitting side plates,
12... Lock bolt, 13... Bolt head, 1
4...Bolt head bearing surface, 15...Bolt shaft, 1
6... Bolt seat protrusion, 17... Bolt seat flat part, 18... First elongated hole, 19... Second elongated hole, 20... Cross-shaped hole.
Claims (1)
材を挾持し、該両側板上端部をロツクボルトによ
つて締結したＵ字金具の締結具において、該ロツ
クボルトの頭部を、ボルト軸を含む面に沿つて扁
平状に形成し、かつ該頭部の座面には、ボルト軸
部近傍にボルト軸先端方向に向けて膨出した突出
部を形成すると共に、前記Ｕ字金具の両側面の少
くとも一方に、前記ボルト頭部および突出部が貫
通する第一の長孔と、前記突出部が嵌入し頭部が
貫通しないやや短い第二の長孔と交差する形状の
十字状孔を穿設したことを特徴とする床下地材用
Ｕ字金具の締付具。 A U-shaped metal fitting fastener in which a pair of side plates are erected, a prismatic material is sandwiched between the two side plates, and the upper ends of the two side plates are fastened with a lock bolt, in which the head of the lock bolt includes the bolt shaft. The head is formed into a flat shape along the surface thereof, and a protrusion protruding toward the tip of the bolt shaft is formed near the bolt shaft on the seat surface of the head, and a protrusion on both sides of the U-shaped metal fitting is formed. Drill a cross-shaped hole in at least one side that intersects a first elongated hole through which the bolt head and the protruding part pass, and a slightly shorter second elongated hole into which the protruding part fits and through which the head does not pass. A fastener for a U-shaped metal fitting for flooring material, which is characterized by the following:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15667086U JPH0428356Y2 (en) | 1986-10-15 | 1986-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15667086U JPH0428356Y2 (en) | 1986-10-15 | 1986-10-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6362534U true JPS6362534U (en) | 1988-04-25 |
| JPH0428356Y2 JPH0428356Y2 (en) | 1992-07-09 |
Family
ID=31078505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15667086U Expired JPH0428356Y2 (en) | 1986-10-15 | 1986-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0428356Y2 (en) |
-
1986
- 1986-10-15 JP JP15667086U patent/JPH0428356Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0428356Y2 (en) | 1992-07-09 |
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