JPS63114954U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図及び第２図は本考案の一実施例を示し、
第１図は蓋付き容器の要部を示す一部を断面した
斜視図、第２図は蓋を容器の口部に完全装着した
状態を示す断面図である。第３図及び第４図はそ
れぞれ従来技術を説明するための口部付近の斜視
図、部分断面図である。 １……容器、２……口部、３……傾斜面部、４
……係止部、８……蓋、９……蓋天面部、１０…
…蓋周壁部、１２……アンダーカツト部、１３…
…膨出部、１３Ａ……下端側当接部。 1 and 2 show an embodiment of the present invention,
FIG. 1 is a partially sectional perspective view showing the essential parts of a container with a lid, and FIG. 2 is a sectional view showing a state in which the lid is completely attached to the mouth of the container. 3 and 4 are a perspective view and a partial cross-sectional view of the vicinity of the mouth, respectively, for explaining the prior art. 1... Container, 2... Mouth part, 3... Inclined surface part, 4
...Locking part, 8... Lid, 9... Lid top part, 10...
...Lid peripheral wall part, 12... Undercut part, 13...
...Bulging portion, 13A...Lower end side contact portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 口部を有する容器と、前記口部に着脱自在に被
せられ該口部に対して回転可能な蓋とからなる蓋
付き容器において、前記口部は外周面に傾斜面部
と、該傾斜面部の下方に形成された係止部と、該
係止部の下方に形成された山部とを有し、他方、
前記蓋は蓋天面部と、該蓋天面部の周縁から垂下
し外方に拡開可能な蓋周壁部と、該蓋周壁部の内
周面に形成されてあつて、前記係止部に係合可能
なアンダーカツト部と、該アンダーカツト部より
上方に形成された膨出部とを有し、前記蓋を回転
したとき前記膨出部の下端側当接部が前記傾斜面
部に乗り上げ、更に蓋を回転すると前記アンダー
カツト部が前記山部によつて拡開されて前記係止
部との係合が解除されると共に、前記膨出部の下
端側当接部が前記傾斜面部に沿つて上昇し、前記
蓋が前記口部から外れるようにしたことを特徴と
する蓋付き容器。 In a container with a lid, which includes a container having a mouth, and a lid that is removably placed over the mouth and is rotatable with respect to the mouth, the mouth has an inclined surface on its outer peripheral surface, and a lower part of the inclined surface. a locking portion formed at the top of the locking portion; and a mountain portion formed below the locking portion;
The lid is formed on a lid top surface, a lid peripheral wall that hangs down from the periphery of the lid top surface and can be expanded outwardly, and an inner peripheral surface of the lid peripheral wall, and is engaged with the locking part. It has an undercut portion that can be fitted together, and a bulging portion formed above the undercut portion, and when the lid is rotated, the lower end side contact portion of the bulging portion rides on the inclined surface portion, and When the lid is rotated, the undercut portion is expanded by the mountain portion and disengaged from the locking portion, and the lower end side contact portion of the bulge portion is moved along the slope portion. A container with a lid, characterized in that the container is raised so that the lid can be removed from the mouth.