Rack for dispensing articles

• US 4,836,390 A
• Filed: 10/15/1987
• Issued: 06/06/1989
• Est. Priority Date: 10/15/1987
• Status: Expired due to Fees

• Current Assignee: Dennis J. Polvere
• Original Assignee: Dennis J. Polvere
• Inventors: Polvere, Dennis J.
• Primary Examiner(s): GIBSON, ROBERT W
• Application Number:
  US07/108,763
• Time in Patent Office: 600 Days
• Field of Search: 211/54.1, 211/59.3, 211/51
• US Class Current: 211/59.3
• CPC Class Codes: A47F 1/126 the pushing device being urged by spring means
• CPC Class Codes: A47F 5/005 Partitions therefore horizontally adjustable A47B57/58; constructional details of drawers A47B88/90

Abstract

A rack for dispensing articles includes a compartment divided into longitudinal channels, each channel including a pusher for urging articles towards the front of the compartment. Each pusher rides along a longitudinal slot in the bottom wall of the compartment and has an upper pusher body within the compartment and a lower foot portion below the bottom wall. A biasing spring tips each pusher so that the foot portion makes contact with the bottom wall substantially along a line at the rear edge of the foot portion to prevent jamming or cocking of the pusher during motion along the slot. In order to easily fill the rack, the compartment is mounted on a base and is slidable forwardly of its normal position while at the same time all the pushers are held fixed relative to the base, thereby providing openings at the front of the channels to insert articles. A two step lock holds the compartment at its normal position on the base, but when the lock is manually actuated, the compartment becomes disengageable from the base and may thereafter be manually disengaged from the base.

Claims

1. Apparatus for dispensing articles comprising:

a substantially rectangular compartment having front, rear, bottom and opposed side walls;

at least one divider wall section extending longitudinally between said front and rear walls for dividing said compartment into a plurality of longitudinal channels;

a longitudinal slot in each of said channels extending through said bottom wall; and

pusher means movable longitudinally in each of said channels for urging articles within the respective one of said channels in a forward direction towards said front wall;

each said pusher means including an upper pusher body within the respective channel adapted to bear against a rearmost article in said channel and having a lower surface, a lower foot portion below said bottom wall having an upper surface spaced from said lower surface of said pusher body by a distance greater than a thickness of said bottom wall, a connecting element extending through the respective slot for connecting said pusher body and said foot portion and biasing means for urging said pusher means in said forward direction and acting above said lower surface thereof to tip said pusher body and thereby bring a rear portion only of said foot portion into substantially line contact with said bottom wall.

2. Apparatus according to claim 1, wherein each said foot portion is a substantially rectangular plate having a longitudinal dimension at least as large as a longitudinal dimension of the respective pusher body.

3. Apparatus according to claim 1, wherein said biasing means includes a spring roll for each said pusher means having a coiled portion within the respective pusher body and an end attached to said compartment at the front of the respective channel.

4. Apparatus according to claim 3, wherein said foot portion is a substantially rectangular plate and said connecting means rigidly connects said foot portion and said pusher body, said pusher body being tipped forward by said biasing means to thereby tip said foot portion and bring said rear portion into said substantially line contact against said bottom wall.

5. Apparatus according to claim 1, further comprising a lower support base on which said compartment is mounted at a predetermined position for sliding movement in said forward direction therefrom, and latch means for holding all of said pusher means fixed relative to said base during sliding movement of said compartment.

6. Apparatus according to claim 5, wherein said latch means includes a latch element extending upwardly from said base at positions corresponding to a respective one of said foot portions and engaging the respective foot portion to prevent forward movement thereof relative to said base.

7. Apparatus according to claim 5, further comprising a lock means for engaging said compartment to said base at said predetermined position, said lock means being initially manually actuable to render said compartment disengageable from said base, said compartment being thereafter disengaged from said base by further manual manipulation thereof.

8. Apparatus according to claim 7, wherein said compartment is mounted on said base by guide means permitting said compartment to be manually lifted from said base by a predetermined distance, and wherein said lock means includes an arm attached to said base and having a free end which is manually depressable from a first position adjacent said base to a second position below said base, said arm having an upwardly extending tab engaging a selected wall of said compartment along a first distance greater than said predetermined distance at said first position of said free end, and engaging said selected wall along a second distance less than said predetermined distance at said second position of said free end, whereby upon depression of said free end to said second position said compartment may be manually lifted by said predetermined distance to disengage the same from said base.

9. Apparatus according to claim 1, wherein said divider wall portions are separable from said compartment.