JPH01121706U - - Google Patents
Info
- Publication number
- JPH01121706U JPH01121706U JP1688188U JP1688188U JPH01121706U JP H01121706 U JPH01121706 U JP H01121706U JP 1688188 U JP1688188 U JP 1688188U JP 1688188 U JP1688188 U JP 1688188U JP H01121706 U JPH01121706 U JP H01121706U
- Authority
- JP
- Japan
- Prior art keywords
- block
- elastic piece
- wavy
- cylindrical elastic
- circumferential
- 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
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Description
第１図、第６図は、本案の斜視図、第２図は、
円筒弾性片２要部図、第３図は、輪溝７を円周方
向に切断した図、第４図は、嵌合時の回動状況詳
細図、第５図ａ，ｂ，ｃは、ブロツク連結の正面
図、側面図、第７図は、第６図の略断面図、第８
図は、第７図で一方のブロツクが移動した状態図
、第９図ａ，ｂ，ｃは、一体とした複数ブロツク
の正面図、側面図、１はブロツク、２は円筒弾性
片、３は波形突起、４は波形凹面、５は円周切部
、６は円凹部、７は輪溝、８は波形凸面、９は軸
。
Figures 1 and 6 are perspective views of the main project, and Figure 2 is
A view of the main part of the cylindrical elastic piece 2, FIG. 3 is a view of the annular groove 7 cut in the circumferential direction, FIG. 4 is a detailed view of the rotation state during fitting, and FIGS. The front view and side view of the block connection, FIG. 7 is a schematic sectional view of FIG.
The figure shows a state in which one block has moved in Figure 7. Figures 9a, b, and c are front and side views of multiple blocks integrated together. 1 is a block, 2 is a cylindrical elastic piece, and 3 is a cylindrical elastic piece. A wave-shaped protrusion, 4 a wave-shaped concave surface, 5 a circumferential cut portion, 6 a circular concave portion, 7 an annular groove, 8 a wave-shaped convex surface, and 9 a shaft.
Claims (1)
ツク１の１つの面に複数の円周切部５を施してな
る円筒弾性片２を設け、その反対面に円凹部６を
設け各円周表面の円筒弾性片２に波形凹面４を有
する波形突起３を設け、円凹部６の内円周面に波
形凸面８を波形突起３に対応する位置に有するよ
うにして輪溝７を設け、円凹部６には、他のブロ
ツク１の円筒弾性片２を嵌合して相互のブロツク
１が円筒を軸として回動可能にしてなる角筒柱連
結回動ブロツク。 A cylindrical elastic piece 2 is provided with a plurality of circumferential cuts 5 on one side of a block 1 that displays letters, numbers, patterns, etc. on the surface of a rectangular cylinder, and circular recesses 6 are provided on the opposite side of the block 1, each circumferential A wavy protrusion 3 having a wavy concave surface 4 is provided on the cylindrical elastic piece 2 on the surface, and an annular groove 7 is provided on the inner circumferential surface of the circular recess 6 with a wavy convex surface 8 at a position corresponding to the wavy protrusion 3. The cylindrical elastic piece 2 of another block 1 is fitted into the recess 6, so that each block 1 can rotate around the cylinder as an axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1688188U JPH01121706U (en) | 1988-02-10 | 1988-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1688188U JPH01121706U (en) | 1988-02-10 | 1988-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01121706U true JPH01121706U (en) | 1989-08-17 |
Family
ID=31230194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1688188U Pending JPH01121706U (en) | 1988-02-10 | 1988-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01121706U (en) |
-
1988
- 1988-02-10 JP JP1688188U patent/JPH01121706U/ja active Pending