Container for lead refill
AssigneePentel Kabushiki Kaisha
InventorsShigeo Oka, Kazunari Takahashi
Life of this patent
Estimating the term…
Abstract
A spare lead storage case comprising a body having a top plate portion in an upper portion thereof and a lid portion attached to the boy, the lid portion including a lead expelling portion having a spare lead passage formed therein and a link mechanism having a control portion, the lead expelling portion and the link mechanism being disposed in a space above the top plate portion, the lead expelling portion being connected to a side wall of the body through a movable portion, the link mechanism being connected to the lead expelling portion through a movable portion, the lead expelling portion being brought into an upstanding state by moving the control portion, thereby allowing the spare lead passage of the lead expelling portion to communicate with an interior of the body.
Claims7
A spare lead storage case comprising:
- a body having a top plate portion in an upper portion thereof and a lid member attached to said body, said lid member including a lead expelling portion having a spare lead passage formed therein and a link mechanism having a control portion, said lead expelling portion and said link mechanism being disposed in a space above said top plate portion, said lead expelling portion being connected to a side wall of said lid member through a first movable portion, said link mechanism being connected to said lead expelling portion through a second movable portion, said lead expelling portion being brought into an upstanding state by moving said control portion, thereby allowing said spare lead passage of said lead expelling portion to communicate with an interior of said body.
A spare lead storage case comprising:
- a body and a lid member disposed in and attached to an upper portion of said body, said lid member including a lead expelling portion having a spare lead passage, a link mechanism, a control portion and a lid portion, said link mechanism having two movable portions, one of said movable portions being connected to said lead expelling portion, a partition wall being formed on either said lead expelling portion or said body, said lid portion being opened and said lead expelling portion being raised upward by movement of said control portion so that at least a distal end portion of said lead expelling portion is allowed to project from an upper surface of said body.
A spare lead storage case comprising:
- a body and a lid member disposed in and attached to an upper portion of said body, said lid member including a top plate portion having a spare lead passing hole formed therein, a lead expelling portion having a spare lead passage formed therein and a link mechanism having a control portion, said lead expelling portion being connected to said top plate portion through a first movable portion, said link mechanism being connected to said lead expelling portion through a second movable portion, said lead expelling portion being brought into an upstanding state by turning said control portion, thereby allowing said spare lead passage of said lead expelling portion to communicate with said spare lead passing hole of said top plate portion.
Dependencies are inferred from the claim text.