JPH03123111U - - Google Patents
Info
- Publication number
- JPH03123111U JPH03123111U JP3195990U JP3195990U JPH03123111U JP H03123111 U JPH03123111 U JP H03123111U JP 3195990 U JP3195990 U JP 3195990U JP 3195990 U JP3195990 U JP 3195990U JP H03123111 U JPH03123111 U JP H03123111U
- Authority
- JP
- Japan
- Prior art keywords
- head
- length
- threaded portion
- screw
- tip
- 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.)
- Pending
Links
Description
第１図は本考案の一実施例のねじを示す側面図
、第２図は取りつける部品の取付け穴と取付け部
の下穴がずれた状況を示す平面図、第３図は従来
例のねじがチユーブにつまつた状態の一部断面図
、第４図は同じく保持機構にねじを保持した状態
の一部断面図である。
図において、１……ねじ、２……ヘツド、３…
…ねじ部、４……テーパ部、５……先端、６……
チユーブ、７……保持機構、８……ドライバビツ
ト、１１……取付け穴、１２……下穴、である。
Fig. 1 is a side view showing a screw according to an embodiment of the present invention, Fig. 2 is a plan view showing a situation where the mounting hole of the part to be mounted and the pilot hole of the mounting part are misaligned, and Fig. 3 is a side view showing the screw of the conventional example. FIG. 4 is a partial cross-sectional view showing the screw being held in the tube, and FIG. 4 is a partial cross-sectional view showing the screw being held in the holding mechanism. In the figure, 1...screw, 2...head, 3...
...Threaded part, 4...Tapered part, 5...Tip, 6...
tube, 7...holding mechanism, 8...driver bit, 11...attachment hole, 12...prepared hole.
Claims (1)
該ヘツドに連なつたねじ部の他端のねじ山の、前
記ねじ部の呼び径とほぼ同寸法の長さを削り落と
し、さらに先端に向けて先細りになるように形成
したことを特徴とするねじ。 Equipped with a head having a driver operating groove at one end,
A length of the thread at the other end of the threaded portion connected to the head is shaved off to a length that is approximately the same as the nominal diameter of the threaded portion, and further tapered toward the tip. screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3195990U JPH03123111U (en) | 1990-03-29 | 1990-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3195990U JPH03123111U (en) | 1990-03-29 | 1990-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03123111U true JPH03123111U (en) | 1991-12-16 |
Family
ID=31534775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3195990U Pending JPH03123111U (en) | 1990-03-29 | 1990-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03123111U (en) |
-
1990
- 1990-03-29 JP JP3195990U patent/JPH03123111U/ja active Pending