JPH0185250U - - Google Patents
Info
- Publication number
- JPH0185250U JPH0185250U JP1987180712U JP18071287U JPH0185250U JP H0185250 U JPH0185250 U JP H0185250U JP 1987180712 U JP1987180712 U JP 1987180712U JP 18071287 U JP18071287 U JP 18071287U JP H0185250 U JPH0185250 U JP H0185250U
- Authority
- JP
- Japan
- Prior art keywords
- cap
- neck
- circumferential surface
- loosening prevention
- outer 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.)
- Granted
Links
- 230000002265 prevention Effects 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
Landscapes
- Closures For Containers (AREA)
Description
第１図および第２図は本考案による合成樹脂製
容器のキヤツプ緩み防止構造の一実施例を示し、
第１図は正面断面図、第２図は第１図のＸ―Ｘ線
による平面断面図である。また、第３図ａ，ｂは
従来例の全体斜視図および部分斜視図、第４図も
同じく従来例の分解斜視図をそれぞれ示す。
１０……容器口頚部、１２……係止部、１２ａ
……キヤツプ突当て段部、１２ｂ……キヤツプ締
め込み傾斜部、２０……キヤツプ、２１……係着
部。
FIGS. 1 and 2 show an embodiment of the cap loosening prevention structure for a synthetic resin container according to the present invention,
FIG. 1 is a front sectional view, and FIG. 2 is a plan sectional view taken along the line X--X in FIG. Further, FIGS. 3a and 3b show an entire perspective view and a partial perspective view of a conventional example, and FIG. 4 also shows an exploded perspective view of the conventional example. 10... Container mouth neck, 12... Locking part, 12a
... Cap abutting stepped portion, 12b... Cap tightening slope portion, 20... Cap, 21... Engaging portion.
Claims (1)
これよりも下方位置の外周面に複数の凸状または
凹状の係合部１２を等間隔に設けて、この係止部
１２に口頚部外周面から径方向へほぼ直角に立ち
上がる緩み防止用のキヤツプ突当て段部１２ａを
設けると共に、このキヤツプ突当て段部１２ａか
ら緩やかに傾斜して下るキヤツプ締め込み傾斜部
１２ｂを設け、また、容器口頚部１０の全体を被
冠するキヤツプ２０に外側から外圧を加えて前記
係止部１２の外形に倣い塑性変形させることによ
り、キヤツプ２０に係着部２１を設けたことを特
徴とする合成樹脂製容器のキヤツプ緩み防止構造
。 A male screw 11 is provided on the outer peripheral surface of the container neck 10,
A plurality of convex or concave engaging portions 12 are provided at equal intervals on the outer circumferential surface at a position lower than this, and a cap for loosening prevention is provided on the locking portions 12, rising approximately at right angles in the radial direction from the outer circumferential surface of the mouth and neck. In addition to providing the abutting step portion 12a, a cap tightening slope portion 12b that gently slopes down from the cap abutting step portion 12a is provided, and external pressure is applied from the outside to the cap 20 that covers the entire container mouth neck portion 10. A cap loosening prevention structure for a synthetic resin container, characterized in that a locking portion 21 is provided in a cap 20 by plastically deforming the cap 20 to follow the outer shape of the locking portion 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987180712U JPH069947Y2 (en) | 1987-11-27 | 1987-11-27 | Synthetic resin container cap loosening prevention structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987180712U JPH069947Y2 (en) | 1987-11-27 | 1987-11-27 | Synthetic resin container cap loosening prevention structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0185250U true JPH0185250U (en) | 1989-06-06 |
| JPH069947Y2 JPH069947Y2 (en) | 1994-03-16 |
Family
ID=31472219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987180712U Expired - Lifetime JPH069947Y2 (en) | 1987-11-27 | 1987-11-27 | Synthetic resin container cap loosening prevention structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH069947Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006044769A (en) * | 2004-08-06 | 2006-02-16 | Toyoda Gosei Co Ltd | Cap mechanism |
| JP2012211450A (en) * | 2011-03-31 | 2012-11-01 | Om Kiki Corp | Fixing structure for floor panel in free access floor |
-
1987
- 1987-11-27 JP JP1987180712U patent/JPH069947Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006044769A (en) * | 2004-08-06 | 2006-02-16 | Toyoda Gosei Co Ltd | Cap mechanism |
| JP4586454B2 (en) * | 2004-08-06 | 2010-11-24 | 豊田合成株式会社 | Cap mechanism |
| JP2012211450A (en) * | 2011-03-31 | 2012-11-01 | Om Kiki Corp | Fixing structure for floor panel in free access floor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH069947Y2 (en) | 1994-03-16 |