JPH0224115U - - Google Patents
Info
- Publication number
- JPH0224115U JPH0224115U JP10270988U JP10270988U JPH0224115U JP H0224115 U JPH0224115 U JP H0224115U JP 10270988 U JP10270988 U JP 10270988U JP 10270988 U JP10270988 U JP 10270988U JP H0224115 U JPH0224115 U JP H0224115U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- female
- inner periphery
- cylindrical member
- small diameter
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Dowels (AREA)
Description
図面は本考案のリベツトの一実施例を示すもの
で、第1図は分解状態の断面図、第2図は仮組立
て状態の断面図、第3図は第1ワークを第2ワー
クに取付けた状態の断面図、第4図は雄軸部材を
省略し、雌筒部材を第1ワークに取付ける状態を
示す説明図である。
図中、1は雌筒部材、2はその雌ねじの山、3
と4は鍔、5は上方筒部、6はテーパ部、7はス
リツト、8は切割り片、9は下方筒部、10は雄
軸部材、11はねじ部、12は軸、13は頭部、
14は中心孔、15は円錐部、16は小径軸、1
7は錐形部を示す。
The drawings show an embodiment of the rivet according to the present invention. Figure 1 is a cross-sectional view of the rivet in an exploded state, Figure 2 is a cross-sectional view of the temporarily assembled state, and Figure 3 is a cross-sectional view of the rivet in the first workpiece attached to the second workpiece. FIG. 4 is a cross-sectional view of the state, and is an explanatory diagram showing a state in which the male shaft member is omitted and the female cylinder member is attached to the first workpiece. In the figure, 1 is the female cylinder member, 2 is the thread of the female thread, and 3
4 is a collar, 5 is an upper cylinder part, 6 is a tapered part, 7 is a slit, 8 is a cut piece, 9 is a lower cylinder part, 10 is a male shaft member, 11 is a threaded part, 12 is a shaft, 13 is a head Department,
14 is a central hole, 15 is a conical portion, 16 is a small diameter shaft, 1
7 indicates a conical part.
Claims (1)
二つの鍔を有し、上記両方の鍔の間で第1ワーク
の取付孔の縁に保持される上方筒部と、該上方筒
部から下に延長し、下端部内周に内径を下向きに
縮小したテーパ部を有し、且つ複数の放射状のス
リツトにより切り割られた複数の扇形断面の切割
り片で形成され、前記第1ワークをその上に固定
すべき第2ワークの取付孔に挿入される下方筒部
とを一体に備えた雌筒部材と、外周に前記雌筒部
材の内周の雌ねじの山を下向きに乗り越えること
ができるねじ部を有し、前記雌筒部材の上方筒部
と下方筒部の一連の内周に上から押し込まれ、下
方筒部を形成する各切割り片を第2ワークの下で
外方に花弁状に拡張する軸と、該軸の上端に設け
られて前記雌筒部材の上の鍔の上面に当接する頭
部を備えた一体の雌軸部材とからなる雌雄型プラ
スチツクリベツトにおいて、 前記雌筒部材には内周のテーパ部から下端に達
する小径の中心孔を同心状に設け、又、雄軸部材
には軸の下端に上記雌筒部材の内周のテーパ部に
嵌合する円錐部と、該円錐部の中心から下に延び
、上記中心孔に嵌合する外径と長さを有する小径
軸と、該軸の下端に連接し、大径部の外径が上記
小径軸より少し大きい錐形部とを設けたことを特
徴とする雌雄型プラスチツクリベツト。[Claims for Utility Model Registration] An upper cylindrical part that has a female thread on its inner periphery and has two upper and lower flanges on its outer periphery, and is held at the edge of the attachment hole of the first workpiece between the two flanges. It extends downward from the upper cylindrical part, has a tapered part with a downwardly reduced inner diameter on the inner periphery of the lower end, and is formed of a plurality of cut pieces having a sector-shaped cross section cut by a plurality of radial slits. , a female cylindrical member integrally provided with a lower cylindrical portion to be inserted into a mounting hole of a second work on which the first work is to be fixed; and a female thread on the inner periphery of the female cylindrical member on the outer periphery. It has a threaded portion that can be climbed over downward, and is pushed from above into a series of inner peripheries of the upper cylinder part and the lower cylinder part of the female cylinder member, and each cut piece forming the lower cylinder part is inserted into the second workpiece. A hermaphroditic plastic comprising a shaft that expands outward in a petal-like manner at the bottom, and an integral female shaft member having a head provided at the upper end of the shaft and abutting the upper surface of the upper collar of the female cylindrical member. In the rivet, the female cylindrical member is provided with a small diameter center hole concentrically extending from the tapered part on the inner periphery to the lower end, and the male shaft member has a tapered part on the inner periphery of the female cylindrical member at the lower end of the shaft. a small diameter shaft that extends downward from the center of the conical part and has an outer diameter and length that fits into the center hole, and a small diameter shaft that is connected to the lower end of the shaft and has an outer diameter and a conical portion slightly larger than the small diameter shaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988102709U JPH062015Y2 (en) | 1988-08-04 | 1988-08-04 | Male and female plastic rivets |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988102709U JPH062015Y2 (en) | 1988-08-04 | 1988-08-04 | Male and female plastic rivets |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0224115U true JPH0224115U (en) | 1990-02-16 |
JPH062015Y2 JPH062015Y2 (en) | 1994-01-19 |
Family
ID=31332868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988102709U Expired - Lifetime JPH062015Y2 (en) | 1988-08-04 | 1988-08-04 | Male and female plastic rivets |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH062015Y2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5524582U (en) * | 1978-08-08 | 1980-02-16 | ||
JPS57156613U (en) * | 1982-01-26 | 1982-10-01 | ||
JPS63112605U (en) * | 1987-01-16 | 1988-07-20 |
-
1988
- 1988-08-04 JP JP1988102709U patent/JPH062015Y2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5524582U (en) * | 1978-08-08 | 1980-02-16 | ||
JPS57156613U (en) * | 1982-01-26 | 1982-10-01 | ||
JPS63112605U (en) * | 1987-01-16 | 1988-07-20 |
Also Published As
Publication number | Publication date |
---|---|
JPH062015Y2 (en) | 1994-01-19 |