| 摘要 |
PROBLEM TO BE SOLVED: To provide a fit-in container for which a cover can be fitted tightly by a simple operation with tightness in sealing-up being excellently ensured and the cover cannot be removed even by a shock. SOLUTION: A protuberance 25 is provided at the inside of a skirt part 24 hanging down from the outer circumference of a flange 23 of a cover 20, and an introduction groove 15a, a guide groove 15b and a holding recess 15c for the protuberance 25 are provided at the outside of a skirt part 14 hanging down from the outer circumference of a flange 13 of a container body 10. One end of the guide groove 15b extending in the circumferential direction of the skirt part 14 is connected to the introduction groove 15a while the other end is connected to the holding recess 15c, and while the protuberance 25 of the cover 20 is being fitted into the introduction groove 15a the skirt part 24 is fitted to the skirt part 14 of the container body 10, and with the cover 20 being turned, the protuberance 25 is fitted, running along the guide groove 15b, into the holding recess 15c. |
