JPH033553U

JPH033553U -

Info

Publication number: JPH033553U
Application number: JP5904789U
Authority: JP
Priority date: 1989-05-24
Filing date: 1989-05-24
Publication date: 1991-01-14

Description

[Brief explanation of the drawing]

第１図は本考案にかかる回転止め付きキヤツプ
取り付け構造の容器本体及びキヤツプの要部を示
す縦断面図、第２図は第１図の−線に沿つた
側面図、第３図はキヤツプを取り付けた状態を示
す縦断面図、第４図は第３図の−線に沿つた
断面図、第５図は閉栓及び開栓操作を示す斜視図
で、第５図Ａはキヤツプを容器本体に取付ける前
の状態を示す斜視図、第５図Ｂはそのキヤツプ取
り付け完了時の斜視図、第５図Ｃはそのキヤツプ
のツマミ部引つ張り時の斜視図、第５図Ｄはその
キヤツプのツマミ部除去時の斜視図、第５図Ｅは
本考案にかかる回転止め付きキヤツプ取り付け構
造のキヤツプ開栓時の斜視図を示す。１０……容器本体、１１……口部、１２……雄
ネジ、１３……回転止め凸部、２０……キヤツプ
、２２……キヤツプ本体、２３……リング部分、
２４……雌ネジ、２７……係合突部。 Fig. 1 is a vertical sectional view showing the main parts of the container body and cap of the cap mounting structure with a rotation stopper according to the present invention, Fig. 2 is a side view taken along the - line in Fig. 1, and Fig. 3 is a view of the cap. FIG. 4 is a cross-sectional view taken along the - line in FIG. 3, FIG. 5 is a perspective view showing the capping and opening operations, and FIG. 5A is a vertical sectional view showing the cap attached to the container body. Figure 5B is a perspective view of the cap before installation, Figure 5C is a perspective view of the cap when the knob is pulled out, Figure 5D is the cap's knob. Fig. 5E shows a perspective view of the cap mounting structure with a rotation stopper according to the present invention when the cap is opened. DESCRIPTION OF SYMBOLS 10... Container body, 11... Mouth part, 12... Male screw, 13... Rotation stopper convex part, 20... Cap, 22... Cap main body, 23... Ring part,
24... Female screw, 27... Engaging protrusion.

Claims

[Scope of utility model registration request]

A spiral male screw is provided at the mouth of the container body, and a large number of rotation stopper protrusions are provided in an annular shape at the lower end.
The cap is provided with a cap body portion having a spirally formed female screw thread that engages with the male screw screw inside the cap body, and a ring portion having an outer diameter substantially the same as the outer diameter of the cap body portion below the cap body portion, the cap body portion and the ring portion are tearably coupled;
A plurality of engagement protrusions are formed on the inner circumferential surface of the ring portion so as to have the same slope as the lead of the female screw of the cap body, and when the cap is rotated in the closing direction, the engagement protrusions are formed in the rotation preventing protrusion. 1. A cap mounting structure with a rotation stopper, characterized in that the cap can be engaged by successively climbing over the rotation stopper projections, while being locked from engagement with the rotation stopper protrusion in the opening direction.