A mechanical pencil including: a body cylinder; a lead releasing unit configured to release a writing lead and having a rear region supported inside the body cylinder such that a front region thereof is flexurally deformable or tiltable inside the body cylinder; and a stretchable elastic body arranged between the lead releasing unit and a body cylinder, in which the lead releasing unit has a pressed portion on an outer circumferential surface of the front region, the body cylinder has a pressing portion in a front region, the pressing portion and the pressed portion abut on each other before the front region of the lead releasing unit is flexurally deformed or tilted, and the pressing portion causes the pressed portion to relatively move to the rear side with respect to the body cylinder when the front region of the lead releasing unit is flexurally deformed or tilted.

A mechanical pencil according to an embodiment includes a barrel; a chuck mechanism that is housed inside the barrel and that is capable of chucking and feeding out a writing lead for a mechanical pencil; a first cushion spring that has a prescribed setting load and elastically supports the chuck mechanism in an axial direction with respect to the barrel; and a second cushion spring that elastically supports the chuck mechanism in an axial direction with respect to the barrel, wherein the second cushion spring is elastically deformable due to the prescribed setting load of the first cushion spring.

A mechanical pencil according to an embodiment includes a barrel; a chuck mechanism that is housed inside the barrel and that is capable of chucking and feeding out a writing lead for a mechanical pencil; a first cushion spring that has a prescribed setting load and elastically supports the chuck mechanism in an axial direction with respect to the barrel; and a second cushion spring that elastically supports the chuck mechanism in an axial direction with respect to the barrel, wherein the second cushion spring is elastically deformable due to the prescribed setting load of the first cushion spring.

A mechanical pencil according to an embodiment includes a barrel; and a chucking/feed-out mechanism chucking and feeding out a writing lead for a mechanical pencil, the chucking/feed-out mechanism configured to include a chuck, a chuck ring, and a chuck spring and being substantially housed in the barrel, wherein the barrel has a first level difference on an inner circumferential surface thereof, the chucking/feed-out mechanism has a second level difference opposing the first level difference, and when a prescribed load in an axial direction is applied to the writing lead for a mechanical pencil, the first level difference and the second level difference engage with each other in the axial direction to reduce an output of the chuck spring with respect to the chucking/feed-out mechanism and relax the chuck on the writing lead for a mechanical pencil by the chuck and the chuck ring.

A mechanical pencil according to an embodiment includes a barrel; and a chucking/feed-out mechanism chucking and feeding out a writing lead for a mechanical pencil, the chucking/feed-out mechanism configured to include a chuck, a chuck ring, and a chuck spring and being substantially housed in the barrel, wherein the barrel has a first level difference on an inner circumferential surface thereof, the chucking/feed-out mechanism has a second level difference opposing the first level difference, and when a prescribed load in an axial direction is applied to the writing lead for a mechanical pencil, the first level difference and the second level difference engage with each other in the axial direction to reduce an output of the chuck spring with respect to the chucking/feed-out mechanism and relax the chuck on the writing lead for a mechanical pencil by the chuck and the chuck ring.

A rod-like object dispensing container according to an embodiment includes a helical cylinder, an inner cylinder and a rod-like object holder, wherein the rod-like object holder includes a bottom plate having a receiving part receiving a rod-like object, sliding piece parts having a rod-like object supporting part that slidably engages with the inner cylinder, and protruding parts protruding outward in a radial direction from the sliding piece parts respectively that slidably engages with the helical cylinder, and a thin wall part extending in a direction intersecting the radial direction is formed in each supporting base part for the sliding piece parts of the bottom plate supporting the sliding piece parts.

A mechanical pencil has: a shaft tube; a ferrule unit supported by the shaft tube; a lead holding unit having a chuck configured to relatively move with respect to the ferrule unit to eject lead held by the same; and an indication body provided movably in an axial direction. The indication body delimits from rearward a lead storage space formed rearward the chuck in the shaft tube. The indication body located at least at a predetermined position is viewable from outside the shaft tube. A length along the axial direction between a rear end of the lead storage space and a front end of the ferrule unit, in a state where the indication body has moved most rearward along the axial direction, is equal to or more than twice a length of spare lead to be stored in the lead storage space.

A mechanical pencil has: a shaft tube; a ferrule unit supported by the shaft tube; a lead holding unit having a chuck configured to relatively move with respect to the ferrule unit to eject lead held by the same; and an indication body provided movably in an axial direction. The indication body delimits from rearward a lead storage space formed rearward the chuck in the shaft tube. The indication body located at least at a predetermined position is viewable from outside the shaft tube. A length along the axial direction between a rear end of the lead storage space and a front end of the ferrule unit, in a state where the indication body has moved most rearward along the axial direction, is equal to or more than twice a length of spare lead to be stored in the lead storage space.

A writing instrument according to an embodiment of the invention including, a chuck that chucks a writing lead, wherein the chuck includes a first chuck pawl which comes into point contact or line contact with the writing lead to press the writing lead so as to apply first contact stress to the writing lead; and a second chuck pawl which presses the writing lead so as to apply, to the writing lead, second contact stress that is lower than the first contact stress, and the first contact stress is configured such that, when a prescribed impact is applied to the writing lead, a contact portion of the writing lead subjected to the first contact stress fractures and absorbs the prescribed impact.

A writing instrument according to an embodiment of the invention including, a chuck that chucks a writing lead, wherein the chuck includes a first chuck pawl which comes into point contact or line contact with the writing lead to press the writing lead so as to apply first contact stress to the writing lead; and a second chuck pawl which presses the writing lead so as to apply, to the writing lead, second contact stress that is lower than the first contact stress, and the first contact stress is configured such that, when a prescribed impact is applied to the writing lead, a contact portion of the writing lead subjected to the first contact stress fractures and absorbs the prescribed impact.