Delivery rack and delivery vehicle
A rack includes: a casing; M pairs of supports that are provided inside the casing so as to extend in a depth direction and arrayed at regular intervals in an up-down direction; and a lock mechanism that locks returnable containers each housed while being supported so as to be slidable along one pair of supports. The casing of the rack is divided into N rows by (N−1) partition plates, with the M pairs of supports provided in each row, to be able to house a maximum of (M×N) returnable containers. The lock mechanism is provided in each of the (N−1) partition plates so as to extend through the partition plate and correspond to each tier, and simultaneously locks two returnable containers that are housed adjacent to each other on one side and the other side of the partition plate.
1 . A delivery rack comprising:
a casing;
a plurality of returnable containers;
M pairs of supports, with M being an integer not less than two, that are provided inside the casing so as to extend in a depth direction and arrayed in M tiers at regular intervals in an up-down direction; and
a lock mechanism that locks the returnable containers housed while being supported so as to be slidable along the respective M pairs of supports,
the delivery rack being able to house all the returnable containers of one or more prespecified sizes, wherein:
the casing is divided into N rows by (N−1) partition plates, with the M pairs of supports provided in each of the N rows, and the delivery rack is able to house a maximum of (M×N) returnable containers;
each of the N rows is provided with a door that allows the row to be separately opened and closed;
the lock mechanism is provided in each of the (N−1) partition plates so as to extend through the partition plate and correspond to each tier; and
the lock mechanism simultaneously locks two returnable containers that are housed adjacent to each other on one side and the other side of the partition plate.
2 . The delivery rack according to claim 1 , wherein:
a protrusion that protrudes from the returnable container toward an outer side in a width direction slides over the supports;
the lock mechanism is a solenoid lock having a U-shaped pin that extends through the partition plate so as to straddle the partition plate; and
when simultaneously locking two returnable containers that are housed adjacent to each other on one side and the other side of the partition plate, the pin fits into holes that are provided in the protrusions of the respective two returnable containers.
3 . A delivery vehicle comprising a rack, wherein:
the rack has:
a casing;
a plurality of returnable containers;
M pairs of supports, with M being an integer not less than two, that are provided inside the casing so as to extend in a depth direction and arrayed in M tiers at regular intervals in an up-down direction; and
a lock mechanism that locks the returnable containers housed while being supported so as to be slidable along the respective M pairs of supports;
the rack is able to house all the returnable containers of one or more prespecified sizes;
the casing is divided into N rows by (N−1) partition plates, with the M pairs of supports provided in each of the N rows, and the rack is able to house a maximum of (M×N) returnable containers;
each of the N rows is provided with a door that allows the row to be separately opened and closed;
the lock mechanism is provided in each of the (N−1) partition plates so as to extend through the partition plate and correspond to each tier; and
the lock mechanism simultaneously locks two returnable containers that are housed adjacent to each other on one side and the other side of the partition plate.
4 . The delivery vehicle according to claim 3 , wherein:
a protrusion that protrudes from the returnable container toward an outer side in a width direction slides over the supports;
the lock mechanism is a solenoid lock having a U-shaped pin that extends through the partition plate so as to straddle the partition plate; and
when simultaneously locking two returnable containers that are housed adjacent to each other on one side and the other side of the partition plate, the pin fits into holes that are provided in the protrusions of the respective two returnable containers.
5 . The delivery vehicle according to claim 3 , wherein the delivery vehicle is an autonomous vehicle.