JPS62149613U - - Google Patents
Info
- Publication number
- JPS62149613U JPS62149613U JP3819786U JP3819786U JPS62149613U JP S62149613 U JPS62149613 U JP S62149613U JP 3819786 U JP3819786 U JP 3819786U JP 3819786 U JP3819786 U JP 3819786U JP S62149613 U JPS62149613 U JP S62149613U
- Authority
- JP
- Japan
- Prior art keywords
- elastic body
- outer diameter
- screw
- threaded
- flat washer
- 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
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
Landscapes
- Bolts, Nuts, And Washers (AREA)
Description
第1図は本考案の一実施例の断面図、第2図は
同上のねじ体を示す一部切欠断面図、第3図、第
4図及び第5図は従来例の断面図であつて、1は
ねじ体、2は取り付け材、3は取り付け基部、5
は軸部、5aは非ねじ軸部、5bはねじ軸部、6
は弾性体、7は挿通孔、8はねじ孔、10は平ワ
ツシヤ、12は凹部である。
Fig. 1 is a sectional view of an embodiment of the present invention, Fig. 2 is a partially cutaway sectional view showing the same screw body, and Figs. 3, 4, and 5 are sectional views of conventional examples. , 1 is a screw body, 2 is a mounting material, 3 is a mounting base, 5
is a shaft portion, 5a is a non-threaded shaft portion, 5b is a threaded shaft portion, 6
1 is an elastic body, 7 is an insertion hole, 8 is a screw hole, 10 is a flat washer, and 12 is a recess.
Claims (1)
シヤ、平ワツシヤ及び円環状の弾性体を順次嵌挿
し、円環状の弾性体の外径を平ワツシヤの外径よ
り小さくすると共に弾性体の内径を非ねじ軸部の
外径より小さくし、ねじ体の軸部を取り付け材の
挿通孔に挿通し、取り付け材の表面に平ワツシヤ
の外径より小さく且つ弾性体の外径よりやや大き
くしかも弾性体の厚さより浅く形成した凹部に弾
性体を入れ、取り付け材を重ねた取り付け基部の
ねじ孔にねじ体の軸部のねじ軸部を螺合すると共
にねじ体の締め付けにて平ワツシヤを取り付け材
の凹部の周縁に密着させて成るねじの取り付け構
造。 A spring washer, a flat washer, and an annular elastic body are sequentially fitted into the non-threaded shaft portion under the neck of a threaded body with a head, and the outer diameter of the annular elastic body is made smaller than the outer diameter of the flat washer, and the elastic body The inner diameter of the threaded body is smaller than the outer diameter of the non-threaded shaft part, the shaft part of the threaded body is inserted into the insertion hole of the mounting material, and the outer diameter of the flat washer is smaller than the outer diameter of the elastic body and slightly larger than the outer diameter of the elastic body. In addition, the elastic body is inserted into a recess formed shallower than the thickness of the elastic body, and the screw shaft of the screw body is screwed into the screw hole of the mounting base where the mounting material is overlapped, and the flat washer is tightened by tightening the screw body. A screw mounting structure that is tightly attached to the periphery of the recess in the mounting material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3819786U JPS62149613U (en) | 1986-03-14 | 1986-03-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3819786U JPS62149613U (en) | 1986-03-14 | 1986-03-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62149613U true JPS62149613U (en) | 1987-09-22 |
Family
ID=30850217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3819786U Pending JPS62149613U (en) | 1986-03-14 | 1986-03-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62149613U (en) |
-
1986
- 1986-03-14 JP JP3819786U patent/JPS62149613U/ja active Pending
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