JPH0284015U - - Google Patents
Info
- Publication number
- JPH0284015U JPH0284015U JP16366088U JP16366088U JPH0284015U JP H0284015 U JPH0284015 U JP H0284015U JP 16366088 U JP16366088 U JP 16366088U JP 16366088 U JP16366088 U JP 16366088U JP H0284015 U JPH0284015 U JP H0284015U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- square
- shaft part
- round
- hole
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
Landscapes
- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
- Pivots And Pivotal Connections (AREA)
Description
第１図は本考案に係る連結構造の分解斜視図、
第２図は第１図の要部断面図、第３図は第２図の
拡大図、第４図は従来の連結構造の分解斜視図、
第５図は第４図の要部断面図である。
１１……自動車用シート、１４……シートリフ
ター、１６……下部ブラケツト、１９……上部ブ
ラケツト、２０……ボルト、２０ｂ……丸軸部、
２０ｃ……角軸部、１６ｃ，１９ｃ，１９ｄ……
丸穴、１６ｄ……角穴。
FIG. 1 is an exploded perspective view of the connection structure according to the present invention;
Fig. 2 is a sectional view of the main part of Fig. 1, Fig. 3 is an enlarged view of Fig. 2, Fig. 4 is an exploded perspective view of the conventional connection structure,
FIG. 5 is a sectional view of the main part of FIG. 4. 11... Automobile seat, 14... Seat lifter, 16... Lower bracket, 19... Upper bracket, 20... Bolt, 20b... Round shaft portion,
20c...square shaft part, 16c, 19c, 19d...
Round hole, 16d...square hole.
Claims (1)
する構造であつて、 ボルトの頭部側に丸軸部を形成し、ねじ部側に
角軸部を形成し、該角軸部はテーパに形成する一
方、一方のブラケツトに上記ボルトの丸軸部が回
動自在に嵌合する丸穴を形成し、他方のブラケツ
トに上記ボルトの角軸部が回動不自在に嵌合する
角穴を形成し、上記ボルトのねじ部にナツトを螺
合して、角軸部のテーパを角穴に喰い込ませるよ
うにしたことを特徴とする回動部品の連結構造。[Claims for Utility Model Registration] A structure for rotatably connecting at least two brackets, in which a round shaft is formed on the head side of the bolt, a square shaft is formed on the threaded side, and While the square shaft part is tapered, one bracket is formed with a round hole into which the round shaft part of the bolt is rotatably fitted, and the other bracket is formed with a round hole in which the square shaft part of the bolt is rotatably fitted. A connecting structure for rotating parts, characterized in that a fitting square hole is formed, a nut is screwed into the threaded part of the bolt, and a taper of the square shaft part is bitten into the square hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16366088U JPH0284015U (en) | 1988-12-15 | 1988-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16366088U JPH0284015U (en) | 1988-12-15 | 1988-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0284015U true JPH0284015U (en) | 1990-06-29 |
Family
ID=31448581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16366088U Pending JPH0284015U (en) | 1988-12-15 | 1988-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0284015U (en) |
-
1988
- 1988-12-15 JP JP16366088U patent/JPH0284015U/ja active Pending