Dispenser for different width label rolls and method of using

• US 5,294,068 A
• Filed: 09/26/1991
• Issued: 03/15/1994
• Est. Priority Date: 09/26/1991
• Status: Expired due to Fees

• Current Assignee: Sensormatic Electronics Corporation (Johnson Controls International plc)
• Original Assignee: Sensormatic Electronics Corporation (Johnson Controls International plc)
• Inventors: Baro, Anthony, Witzky, Hans
• Primary Examiner(s): Stodola, Daniel P.
• Assistant Examiner(s): ROLLINS, JOHN
• Application Number:
  US07/766,414
• Time in Patent Office: 901 Days
• Field of Search: 242/55.53, 242/55.2, 242/118.1, 225/44, 225/45, 225/46, 206/411, 206/389, 206/403, 206/404, 206/405, 206/398, 403/289, 403/406, D74/1
• US Class Current: 242/588.6
• CPC Class Codes: B26F 3/02 Tearing
• CPC Class Codes: B65C 11/00 Manually-controlled or manually-operable label dispensers, e.g. modified for the application of labels to articles special furniture, fittings, or accessories for shops, storehouses, bars, or the like A47F; for paper napkins, for toilet paper A47K; for playing cards A63F; movable-strip writing or reading apparatus B42D19/00; adhesive tape dispensers B65H35/002; dispensers for tickets G07B; coin-operated dispensers for stamps G07F ; dispensing devices for pamphlets from vehicles G09F21/22
• CPC Class Codes: B65H 37/005 Hand-held apparatus
• CPC Class Codes: Y10T 225/245 Including removable cap or sleeve enclosure for spooled work supply

Abstract

A dispenser for labels supported on a liner formed as a roll wherein the dispenser has a base member and a cover member which are provided with a first bendable latching member and a cooperating second latching member, respectively, for latching the members together. Apertures in the cover member permit access to the first bendable latching member of the base member for permitting the cover member to be unlatched from the base member.

Claims

1. A dispenser for use in dispensing label rolls of different widths comprising:

a base member including a bottom wall, a side wall extending about the periphery of the bottom wall and a first latching means for cooperating with a second latching means of a cover member to attach said base member and cover member together, said first latching means including;

first and second spaced walls extending from the bottom wall of said base member, said first wall including a first surface having first upper and lower spaced laterally extending ribs and said second wall including a second surface having second upper and lower spaced laterally extending ribs; and

first and second fingers affixed to and extending from said first and second walls, said first and second walls being bendable toward each other such that forces on said first and second fingers can cause bending of said first and second walls toward each other to the extent of displacing the first upper and lower ribs and the second upper and lower ribs;

a cover member including;

a top wall;

aperture means for accessing said first latching means when said cover member is placed on said base member, said aperture means including spaced first and second apertures situated in said top wall so as to permit access to said first and second fingers when said cover member is placed on said base member; and

second latching means for cooperating with said first latching means to attach said base member and said cover member together, said second latching means including;

first and second spaced latching flange members extending from said top wall of said cover member and being arranged to engage said first and second surfaces of said first and second walls of said base member when said cover member is placed over and urged toward said base member, said first and second latching flange members bending said first and second walls of said base member so as to pass over and past said first and second upper ribs of said first and second walls and allowing said first and second walls of said base member to retract and become latched to said first and second latching flange members by said first and second upper ribs of said first and second walls at a first latching position and bending said first and second walls of said base member so as to pass over and past said first and second lower ribs of said first and second walls and allowing said first and second walls of said base member to retract and become latched to said first and second latching flange members by said first and second lower ribs of said first and second interior walls at a second latching position;

and forces on said first and second fingers of said base member accessible through said first and second apertures bringing said first and second fingers toward each other causing said first and second upper ribs of said first and second walls of said base member to be brought toward each other and said first and second lower ribs of said first and second walls of said base member to be brought toward each other to allow said first and second latching flange members of said cover member to move past said first and second upper and lower ribs and, thereby, unlatch said first and second latching flange members from said first and second upper and lower ribs of said first and second walls of said base member and said cover member from said base member.

2. A dispenser in accordance with claim 1 wherein:

said first and second latching flange members extend in a substantially parallel relationship and then toward each other.

3. A dispenser in accordance with claim 1 wherein;

each rib of said first and second upper and lower ribs slopes in proceeding from the upper to lower end of the rib.

4. A dispenser in accordance with claim 1 wherein:

said first and second latching flange members extend from respective peripheral edges of said first and second apertures;

and said base member further includes first and second further members extending from respective peripheral edges of said first and second apertures for providing surfaces for gripping said cover member and limiting the movement of said first and second fingers.

5. A dispenser in accordance with claim 4

said first and second fingers extend toward each other and then in substantially parallel relationship so as to be adjacent said first and second further member, respectively, when said cover member is placed over and urged toward said based member.

6. A dispenser in accordance with claim 5 wherein:

the bottom wall of said base member is curved;

and said base member includes rib means extending from said bottom wall to define a level plane for engaging a label roll.

7. A dispenser in accordance with claim 6 wherein:

said rib means includes;

first and second opposing radial ribs extending from said shell to said side wall of said base member for engaging the body of said label roll; and

a number of further radial pins extending from said shell for engaging the core of said label roll.

8. A dispenser in accordance with claim 1 wherein:

said first and second walls are curved and follow arcuate portions of a circular path;

and said base member further includes third and fourth curved walls which follow other arcuate portions of said circular path;

said first through fourth walls defining a shell for receiving the core of a label roll.

9. A dispenser in according with claim 1 wherein:

each said aperture becomes narrower moving toward the central part of said base member.

10. A dispenser in accordance with claim 1 wherein:

the top wall of said cover member has a recessed area and said first and second apertures are in said recessed area of said top wall of said cover member.

11. A dispenser in accordance with claim 1 wherein:

said side wall of said base member includes a first slot for permitting exit of an end of a label roll.

12. A dispenser in accordance with claim 11 wherein:

said first slot has an acute angled edge.

13. A dispenser in accordance with claim 12 wherein:

said side wall of said base member includes second and third slots adjacent said first slot through which said end of said label roll is able to be threaded after exiting said bottom member through said first slot.

14. A dispenser in accordance with claim 13 further comprising:

a boss extending from said bottom surface of said base member adjacent said slots for guiding said end of said roll between said boss and said side wall of said base member toward said first slot.

15. A dispenser in accordance with claim 1 wherein:

said base member comprises a further side wall portion bridging a portion of said side wall of said base member, said further side wall portion of said base member forming a grip for carrying said dispenser.

16. A dispenser in accordance with claim 1 wherein:

said base member further includes;

a wall section which extends outwardly and then adjacent the bottom wall of said base member to form a clip for mounting the dispenser to a belt.

17. A dispenser in accordance with claim 1 wherein:

said base member is an integral member;

and said cover member is an integral member.

18. A dispenser in accordance with claim 17 wherein:

said base member is a molded member;

and said cover member is a molded member.

19. A dispenser in accordance with claim 18 wherein:

said base member comprises a plastic material;

and said cover member comprises a plastic material.

20. A dispenser in accordance with claim 19 wherein:

said base member is formed entirely of a plastic material so as to be recyclable;

and said cover member is formed entirely of a plastic material so as to be recyclable.

21. A dispenser in accordance with claim 1 wherein:

said first and second latching flange members are substantially flexible.

22. A dispenser in accordance with claim 1 wherein:

the surface of the top wall of said cover member includes engagement means for engaging a label roll when said cover member is latched to said base member.

23. A dispenser in accordance with claim 22 wherein:

said engagement means of said cover member includes arcuate ribs bridging and extending between the outer peripheries of the first and second apertures for engaging the core of said label roll and radial ribs extending from the peripheries of said first and second apertures to the side wall of said cover member for engaging the body of said label roll.

24. A dispenser in accordance with claim 1 wherein:

said base member and said cover member are each formed as integral parts.

25. A dispenser in accordance with claim 24 wherein:

said cover member and said base member are each formed as molded members.

26. A dispenser in accordance with claim 25 wherein:

said cover member and base member are each formed of a plastic material.

27. A dispenser in accordance with claim 26 wherein:

said cover member and abase member are each formed entirely of a plastic material so as to be recyclable.

28. A dispenser in accordance with claim 1 wherein:

said base member further includes spaced hollow bosses extending from the bottom wall of said base member for vertically mounting said base member.

29. A dispenser in accordance with claim 1 wherein:

said first and second latching flange members are each substantially rigid.

30. A method for use in dispensing labels from label rolls having different widths comprising:

providing a base member including a bottom wall, a side wall extending about the periphery of the bottom wall and a first latching means for cooperating with a second latching means of a cover member to attach said base member to said cover member, said first latching means including;

first and second walls extending from the bottom wall of said base member, said first wall including a first surface having first upper and lower spaced laterally extending ribs and said second wall including a second surface having second upper and lower spaced laterally extending ribs; and

first and second fingers affixed to and extending from said first and second walls, said first and second walls being bendable toward each other such that forces on said first and second fingers can cause bending of said first and second walls toward each other to the extent of displacing the first upper and lower ribs and the second upper and lower ribs;

providing a cover member including;

a top wall;

aperture means for accessing said first latching means when said cover member is placed on said base, said aperture means including spaced first and second apertures situated in said top wall so as to permit access to said first and second fingers when said cover member is placed on said base member; and

second latching means for cooperating with said first latching means to attach said base member and cover member together, said second latching means including;

first and second spaced latching flange members extending from said stop wall of said cover member and being arranged to engage said first and second surfaces of said first and second walls of said base member when said cover member is placed over and urged toward said base member, said first and second latching flange members bending said first and second walls of said base member so as to pass over and past said first and second upper ribs of said first and second walls and allowing said first and second walls of said base member to retract and become latched to said first and second latching flange members by said first and second upper ribs of said first and second walls at a first latching position and bending said first and second walls of said base member so as to pass over and past said first and second lower ribs of said first and second walls of said base member and allowing said first and second walls of said base member to retract and become latched to said first and second latching flange member by said first and second lower ribs of said first and second walls of said base member at a second latching position;

placing a label roll having one of said first and second widths in said base member;

placing said cover member on said base member and urging said cover member toward said base member until said cover member is latched to said base member at the one of the first and second latching positions corresponding to the width of said label roll paced in said base member;

and accessing said first and second fingers of said base member through said first and second apertures and applying a force urging said first and second fingers toward each other so as to displace said first and second upper and lower ribs of said first and second walls of said base member to allow said first and second latching flange members of said cover member to move past said first and second upper and lower ribs and, thereby, unlatch said first and second latching flange members from said first and second upper and lower ribs of said first and second walls of said base member and said cover member from said base member.