Importance

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Abstract

To generate a sense of click according to the movement of a moving member, reset screwing sections to screw in when a screwing action of the screwing sections is released, and reduce the number of components. In a container 100, when a main body cylinder 2 and an operation cylinder 3 are relatively rotated in an extending direction and relatively rotated in a retracting direction, a female screw member 5 and a moving member 4 relatively rotate, the moving member 4 moves forward and moves backward according to a screwing action of screwing sections 8, and click teeth 54 and 64 also relatively rotate in synchronization with each other. Since an elastic body 61 urges the click teeth 64 toward the click teeth 54, a sense of click is given when the moving member 4 moves forward and moves backward. In addition, when the moving member 4 moves backward according to the relative rotation and a screwing action of screwing sections 8 is released, the elastic body 61 urges the screwing sections 8 to be reset to screw in according to the relative rotation in the opposite direction. In other words, the elastic body 61 is shared to realize the giving of a sense of click according to the movement of the moving member 4 and the reset for screw-in of the screwing sections 8.

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First Claim