초록 ▼

To prevent malfunction of a rod-like body feeding container, a pipe member (4) is moved forward with respect to a leading tube (3) by utilizing a first engagement portion (8) in accordance with a relative rotation between a main body (1) and a leading tube (3), a rod-like body (M) is moved forward w

To prevent malfunction of a rod-like body feeding container, a pipe member (4) is moved forward with respect to a leading tube (3) by utilizing a first engagement portion (8) in accordance with a relative rotation between a main body (1) and a leading tube (3), a rod-like body (M) is moved forward with respect to the pipe member (4) by utilizing a second engagement portion (9) independently provided with the engagement portion (8) in accordance with the relative rotation so as to be protruded from the pipe member (4) to be in a use state on the basis of the forward moving operations, and the pipe member (4) is moved backward with respect to the leading tube (3) by utilizing the first engagement portion (8) in accordance with the relative rotation to feed back the pipe member (4) to a non-use position within the leading tube (3).

대표청구항 ▼

What is claimed is: 1. A rod-shaped body feeding container comprising: a main body; a leading tube installed to a leading end side of the main body so as to be relatively rotatable; a pipe member slidably accommodated within the leading tube and slidably accommodating a rod-shaped body in an inner

What is claimed is: 1. A rod-shaped body feeding container comprising: a main body; a leading tube installed to a leading end side of the main body so as to be relatively rotatable; a pipe member slidably accommodated within the leading tube and slidably accommodating a rod-shaped body in an inner portion; a pipe member moving body engaged with a rear end inner portion of said leading tube; a rod-shaped body moving body, a piston of a front part of said rod-shaped body moving body being forcedly inserted into a rear end inner portion of said pipe member, the front end part of said rod-shaped body moving body being engaged with an inner portion of said pipe member moving body, and a rear end part of said rod-shaped body moving body extending toward a rear end inner portion of said main body in a longitudinal direction; a spiral groove provided on a rear end inner peripheral surface of said leading tube and engagement projections provided on an outer peripheral surface of said pipe member moving body being engaged with each other to constitute a first engagement portion; said first engagement portion adapted to move forward and backward said pipe member with respect to said leading tube in accordance with the relative rotation between said main body and said leading tube; a female thread provided on an inner peripheral surface of said pipe member moving body and a male thread provided on an outer peripheral surface of said rod-shaped body moving body being engaged with each other to constitute a second engagement portion; said second engagement portion moving forward said rod-shaped body with respect to said pipe member in accordance with the relative rotation between said main body and said leading tube. 2. The rod-shaped body feeding container as claimed in claim 1, wherein said rod-shaped body is slidably accommodated in said pipe member in a close contact state. 3. The rod-shaped body feeding container as claimed in claim 1 or 2, wherein said rod-shaped body moving body extrudes said rod-shaped body within said pipe member when moving forward, wherein said first engagement portion is structured such that a first engagement operation is actuated first before a second engagement operation of said second engagement portion is actuated, when said main body and said leading tube are relatively rotated in a feeding direction or a feed-back direction, thereby moving forward or backward said pipe member moving body, said pipe member and said rod-shaped body moving body together with one another, and the first engagement operation is stopped when said pipe member reaches a forward limit, and wherein said second engagement portion is structured such that said second engagement operation is actuated in the case that said pipe member reaches the forward limit and said main body and said leading tube are further relatively rotated in said feeding direction in a state in which the first engagement operation of said first engagement portion is stopped, thereby moving forward said rod-shaped body moving body. 4. The rod-shaped body feeding container as claimed in claim 3, wherein the first engagement operation of said first engagement portion is adapted to be applied prior to the second engagement operation of said second engagement portion due to an increased actuation resistance of said second engagement portion in comparison with an actuation resistance of said first engagement portion. 5. The rod-shaped body feeding container as claimed in claim 3, wherein a lead of said first engagement portion is set to be greater than a lead of said second engagement portion. 6. The rod-shaped body feeding container as claimed in claim 3, wherein the leading end of said pipe member protrudes from and retracts into an opening of a leading end of said leading tube on the basis of the forward movement and the backward movement of said pipe member including said rod-shaped body moving body caused by the relative rotation in said feeding direction and said feed-back direction between said main body and said leading tube. 7. The rod-shaped body feeding container as claimed in claim 4, wherein the leading end of said pipe member protrudes from and retracts into an opening of a leading end of said leading tube on the basis of the forward movement and the backward movement of said pipe member including said rod-shaped body moving body caused by the relative rotation in said feeding direction and said feed-back direction between said main body and said leading tube. 8. The rod-shaped body feeding container as claimed in claim 5, wherein the leading end of said pipe member protrudes from and retracts into an opening of a leading end of said leading tube on the basis of the forward movement and the backward movement of said pipe member including said rod-shaped body moving body caused by the relative rotation in said feeding direction and said feed-back direction between said main body mad said leading tube. 9. The rod-shaped body feeding container as claimed in claim 3, wherein said first engagement portion is structured such that, when said main body and said leading tube are relatively rotated in said feed-back direction, said pipe moving member, said pipe member and said rod-shaped body moving body are moved backward together with each other on the basis of the first engagement operation of said first engagement portion and when said pipe member moving body reaches a feed-back limit the first engagement operation is stopped; and wherein, when said main body and said leading tube are relatively rotated further in said feed-back direction in a state in which the first engagement operation is stopped, said second engagement portion retracts said pipe member and said rod-shaped body moving body together with each other. 10. The rod-shaped body feeding container as claimed in claim 3, wherein said second engagement portion is structured such as to move backward said rod-shaped body with respect to said pipe member, by utilizing said second engagement portion in accordance with the relative rotation in said feed-back direction between said main body and said leading tube. 11. The rod-shaped body feeding container as claimed in claim 10, wherein said first engagement portion is structured such that, when said main body and said leading tube are relatively rotated in said feed-back direction and said pipe member including said rod-shaped body moving body is moved backward on the basis of the first applied engagement operation of said first engagement portion and reaches a feed-back limit at which said pipe member is accommodated within said leading tube, the first engagement operation is stopped, wherein said second engagement portion is structured such that, when said main body and said leading tube are further relatively rotated in said feed-back direction in a state in which said pipe member reaches the feed-back limit and the engagement operation of said first engagement portion is stopped, the second engagement operation is applied so as to move backward said rod-shaped body moving body, and wherein said rod-shaped body moving body and said rod-shaped body are brought into contact with each other in an airtight manner within said pipe member.