JPH0381394U - - Google Patents
Info
- Publication number
- JPH0381394U JPH0381394U JP14091289U JP14091289U JPH0381394U JP H0381394 U JPH0381394 U JP H0381394U JP 14091289 U JP14091289 U JP 14091289U JP 14091289 U JP14091289 U JP 14091289U JP H0381394 U JPH0381394 U JP H0381394U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- bobbin
- end connecting
- parallel
- inclined ribs
- 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
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Treatment Of Fiber Materials (AREA)
Description
第１図は本考案圧縮ボビンの実施例を示す正面
図で一部省略した。第２図は第１図Ａ−Ａ線によ
る断面図、第３図は圧縮状態を示す一部省略正面
図である。
１……上端接続環部、２……下端接続環部、３
……リング部、４……傾斜リブ、５……突起。
FIG. 1 is a front view showing an embodiment of the compression bobbin of the present invention, with some parts omitted. FIG. 2 is a sectional view taken along line A--A in FIG. 1, and FIG. 3 is a partially omitted front view showing a compressed state. 1... Upper end connecting ring part, 2... Lower end connecting ring part, 3
...Ring portion, 4...Slanted rib, 5...Protrusion.
Claims (1)
接続環部との間で多数段の平行に配したリング部
と、これら隣接するリング部相互間及び前記上端
及び下端接続環部とリング部間をそれぞれ連結す
るよう平行に配した多数の傾斜リブとからなる略
円筒形で軸線方向に圧縮可能なボビンとし、 前記傾斜リブは隣接するリング部間で傾斜方向
を変えてジグザグ状又は波形状とし、 前記多数の傾斜リブの内複数のリブの中央に円
形その他の突起を設け、前記略円筒形ボビンが圧
縮され、多数の平行に配したリング部間の間隙が
収縮した時、前記突起がリング側壁と接触して、
それ以上のリング部間隔の圧縮を阻止するように
したことを特徴とする合成樹脂製の圧縮ボビン。[Claims for Utility Model Registration] Ring portions arranged in parallel in multiple stages between an upper end connecting ring portion and a lower end connecting ring portion having diameters that can be fitted to each other, and between these adjacent ring portions and the above-mentioned ring portions. The bobbin has a substantially cylindrical shape and is compressible in the axial direction, and is made up of a plurality of inclined ribs arranged in parallel to connect the upper and lower end connecting ring parts and the ring parts, and the inclined ribs are inclined between the adjacent ring parts. The direction of the bobbin is changed to form a zigzag or wavy shape, and circular or other protrusions are provided at the center of a plurality of the plurality of inclined ribs, so that when the substantially cylindrical bobbin is compressed, a portion between the plurality of parallel ring portions is formed. When the gap contracts, the protrusion contacts the ring side wall,
A compression bobbin made of a synthetic resin, characterized in that the ring part interval is prevented from being further compressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14091289U JPH0381394U (en) | 1989-12-04 | 1989-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14091289U JPH0381394U (en) | 1989-12-04 | 1989-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0381394U true JPH0381394U (en) | 1991-08-20 |
Family
ID=31687849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14091289U Pending JPH0381394U (en) | 1989-12-04 | 1989-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0381394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150003521U (en) * | 2014-03-17 | 2015-09-25 | 현대다이모스(주) | Seat cushion protector |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0261165A (en) * | 1988-06-30 | 1990-03-01 | Tubettificio Europa Spa | Spool for winding of thread |
-
1989
- 1989-12-04 JP JP14091289U patent/JPH0381394U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0261165A (en) * | 1988-06-30 | 1990-03-01 | Tubettificio Europa Spa | Spool for winding of thread |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150003521U (en) * | 2014-03-17 | 2015-09-25 | 현대다이모스(주) | Seat cushion protector |