JPS6385U - - Google Patents
Info
- Publication number
- JPS6385U JPS6385U JP9323586U JP9323586U JPS6385U JP S6385 U JPS6385 U JP S6385U JP 9323586 U JP9323586 U JP 9323586U JP 9323586 U JP9323586 U JP 9323586U JP S6385 U JPS6385 U JP S6385U
- Authority
- JP
- Japan
- Prior art keywords
- ears
- seat
- opening
- seat post
- insert part
- 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
- 210000005069 ears Anatomy 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
Description
第１図は一般のシート・ラグの外観図、第２図
はその断面図、第３図はその上から見た平面図、
第４図はインサート部品の外観図で、第５図はそ
の端面図で、第６図はその側面図、第７―８図は
インサート部品の別の形状のもの、第９図は両耳
部分の拡大切断図、第１０図はインサート部品の
切断図、第１１図はインサート部品を両耳部分に
挿入した切断図、第１２図は本考案の完成切断図
である。
１……シート・ラグ、２，３……両耳、２ａ…
…耳の開口、２ｂ……ボルト頭のピン挿入用の空
隙、３ａ……もう一つの耳の開口、３ｂ……ピン
挿入空隙、４……インサート部品、４ａ，４ｂ…
…インサート部品の両端、５……別形のインサー
ト、５ａ……ボルト挿入穴、２ｃ，３ｃ……開口
部の環状縁、２ｄ，３ｄ……環状突起。
Figure 1 is an external view of a general seat/lug, Figure 2 is its sectional view, Figure 3 is its top view,
Figure 4 is an external view of the insert part, Figure 5 is its end view, Figure 6 is its side view, Figures 7-8 are different shapes of the insert part, and Figure 9 is the portion of both ears. FIG. 10 is a cutaway view of the insert part, FIG. 11 is a cutaway view of the insert part inserted into both ears, and FIG. 12 is a completed cutaway view of the present invention. 1... Seat rug, 2, 3... Both ears, 2a...
...Ear opening, 2b...Gap for pin insertion of bolt head, 3a...Another ear opening, 3b...Pin insertion space, 4...Insert parts, 4a, 4b...
...Both ends of the insert part, 5...An insert of a different shape, 5a...Bolt insertion hole, 2c, 3c...Annular edge of the opening, 2d, 3d...Annular protrusion.
Claims (1)
る開口部並びにシート・ポストを貫通し該シート
・ポストを固着すべき締付ボルトを挿入する開口
部を有する両耳部分を備えて成るシート・ラグの
該耳内部に馬鞍状インサート部品を挿入設置し該
両耳部分を補強すると共に該締付ボルトの該シー
ト・ポストに対する保持力を増すことにより成る
シート・ラグの該両耳の外面に位置する該開口部
の環状縁の所定の幅につき両耳内側に向つて押圧
し該環状縁より成る環状突起を成形し該インサー
ト部品に対し該環状突起による機械的押圧力を加
えることを特徴とするインサート付シート・ラグ
。 A seat lug comprising a double ear portion having an opening for engaging the upper pipe of the bicycle tube frame structure and an opening for inserting a tightening bolt that passes through the seat post and secures the seat post. Positioned on the outer surface of both ears of the seat lug by inserting and installing a horse saddle-shaped insert part inside the ears to reinforce the both ears and increase the holding force of the tightening bolt to the seat post. An insert characterized in that a predetermined width of the annular edge of the opening is pressed toward the inside of both ears to form an annular protrusion formed by the annular edge, and a mechanical pressing force by the annular protrusion is applied to the insert part. Comes with seat rug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9323586U JPH0635889Y2 (en) | 1986-06-20 | 1986-06-20 | Seat lug for fixing insert parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9323586U JPH0635889Y2 (en) | 1986-06-20 | 1986-06-20 | Seat lug for fixing insert parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6385U true JPS6385U (en) | 1988-01-05 |
| JPH0635889Y2 JPH0635889Y2 (en) | 1994-09-21 |
Family
ID=30955645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9323586U Expired - Lifetime JPH0635889Y2 (en) | 1986-06-20 | 1986-06-20 | Seat lug for fixing insert parts |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0635889Y2 (en) |
-
1986
- 1986-06-20 JP JP9323586U patent/JPH0635889Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0635889Y2 (en) | 1994-09-21 |