JPH0219919U - - Google Patents
Info
- Publication number
- JPH0219919U JPH0219919U JP9321388U JP9321388U JPH0219919U JP H0219919 U JPH0219919 U JP H0219919U JP 9321388 U JP9321388 U JP 9321388U JP 9321388 U JP9321388 U JP 9321388U JP H0219919 U JPH0219919 U JP H0219919U
- Authority
- JP
- Japan
- Prior art keywords
- flank
- groove
- screw nail
- diameter head
- thread
- 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
Landscapes
- Portable Nailing Machines And Staplers (AREA)
- Joining Of Building Structures In Genera (AREA)
Description
第１図乃至第３図はこの考案の第１実施例を示
すもので、第１図はスクリユー釘の正面図、第２
図はスクリユー釘の要部拡大縦断正面図、第３図
はスクリユー釘の使用例を示す縦断正面図である
。また、第４図はこの考案の第２実施例を示すス
クリユー釘の正面図、第５図はこの考案の第３実
施例を示すスクリユー釘の正面図である。更に、
第６図及び第７図は夫々従来例を示すスクリユー
釘の正面図、第８図は従来例の要部拡大縦断正面
図である。
１……スクリユー釘、２……先細り部、３……
溝、４……柱状基体、５……大径頭体、６……ね
じ溝、７……大径頭体側のフランク、８……先細
り部側のフランク、９……交差部、Ｘ……軸直角
線。
Figures 1 to 3 show the first embodiment of this invention; Figure 1 is a front view of the screw nail; Figure 2 is a front view of the screw nail;
The figure is an enlarged longitudinal sectional front view of the main part of the screw nail, and FIG. 3 is a longitudinal sectional front view showing an example of the use of the screw nail. 4 is a front view of a screw nail showing a second embodiment of this invention, and FIG. 5 is a front view of a screw nail showing a third embodiment of this invention. Furthermore,
6 and 7 are front views of conventional screw nails, respectively, and FIG. 8 is an enlarged vertical sectional front view of the main parts of the conventional example. 1...screw nail, 2...tapered part, 3...
Groove, 4... Columnar base, 5... Large diameter head, 6... Screw groove, 7... Flank on large diameter head side, 8... Flank on tapered part side, 9... Intersection, X... A line perpendicular to the axis.
Claims (1)
刻設された柱状基体と、該柱状基体の基端に一体
形成された大径頭体とから成るスクリユー釘にお
いて、前記柱状基体の外周に、雌ねじ部が螺合す
るように前記所定形状の溝とは異なる螺旋状のね
じ溝を形成したことを特徴とするスクリユー釘。 (2) ねじ溝の含軸断面形状は、大径頭体側のフ
ランクと軸直角線とのなす角が、先細り部側のフ
ランクと軸直角線とのなす角よりも大きくされて
いることを特徴とする請求項１記載のスクリユー
釘。 (3) ねじ溝の含軸断面形状は、大径頭体側のフ
ランクと先細り部側のフランクとの交差部が、湾
曲形状とされていることを特徴とする請求項１記
載のスクリユー釘。[Claims for Utility Model Registration] (1) Consisting of a columnar base having a tapered portion at the tip and carved with a groove of a predetermined shape, and a large-diameter head body integrally formed at the base end of the columnar base. A screw nail, characterized in that a spiral thread groove different from the groove of the predetermined shape is formed on the outer periphery of the columnar base so that the female thread portion is screwed into the screw thread. (2) The axial cross-sectional shape of the thread groove is characterized in that the angle between the flank on the large-diameter head side and the line perpendicular to the axis is larger than the angle between the flank on the tapered part side and the line perpendicular to the axis. The screw nail according to claim 1, wherein: (3) The screw nail according to claim 1, wherein the axial cross-sectional shape of the thread groove is curved at the intersection of the flank on the large-diameter head side and the flank on the tapered part side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988093213U JPH066262Y2 (en) | 1988-07-14 | 1988-07-14 | Screw nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988093213U JPH066262Y2 (en) | 1988-07-14 | 1988-07-14 | Screw nail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0219919U true JPH0219919U (en) | 1990-02-09 |
| JPH066262Y2 JPH066262Y2 (en) | 1994-02-16 |
Family
ID=31317660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988093213U Expired - Lifetime JPH066262Y2 (en) | 1988-07-14 | 1988-07-14 | Screw nail |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH066262Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0566313U (en) * | 1992-02-15 | 1993-09-03 | 福井鋲螺株式会社 | Screw nail |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH042739U (en) * | 1990-04-24 | 1992-01-10 |
-
1988
- 1988-07-14 JP JP1988093213U patent/JPH066262Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH042739U (en) * | 1990-04-24 | 1992-01-10 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0566313U (en) * | 1992-02-15 | 1993-09-03 | 福井鋲螺株式会社 | Screw nail |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH066262Y2 (en) | 1994-02-16 |