| 摘要 |
PROBLEM TO BE SOLVED: To provide a reservoir tank capable of attaching a cap attaching nut to a reservoir main body at a proper position with a simple structure, and having good appearance and excellent design properties. SOLUTION: To an upper opening edge 2a of the reservoir main body 2 of the synthetic resinous reservoir tank 1, a cap 4 blocking a liquid storage chamber 5 of the reservoir main body 2 is attached by screws 3, 3. On the liquid storage chamber of the reservoir main body 2, a screw insertion portion 2e equipped with a screw insertion hole 2f is formed. An installing groove 2g of a nut 6 screwed with the screw 3 is formed on the screw insertion portion 2e so as to open to a side wall 2b of the reservoir main body 2. The nut 6 is inserted in the installing groove 2g from the opening, and a locking projecting portion 2h locking the nut 6 to the installing groove 2g is provided. COPYRIGHT: (C)2008,JPO&INPIT
|
