| 摘要 |
PROBLEM TO BE SOLVED: To provide a lower frame structure of a bathroom door wherein an area, which can be exclusively occupied as a washing place, can be increased, the strength of a door frame can be made higher, and a drainage groove can be easily cleaned. SOLUTION: A drainage groove 30 is provided right under a lower frame 12, and the frame 12 consists of a base material 121 on the side of a dressing room, a joint material 122 on the side of a bathroom, and an attachment 123 which can be attached and detached. Thus, since the groove 30 is provided just under the frame 12, an area, which can be occupied by a washing place, can be increased, and since the frame 12 is provided, the strength of a door frame 10 can be increased in comparison with that of a conventional door frame having no lower frame, and by detaching the attachment 123, hands can be inserted into between the material 121 and the material 122 so that the groove 30 can be easily cleaned.
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