Dispenser cover retention arrangement

• US 9,682,390 B2
• Filed: 01/05/2015
• Issued: 06/20/2017
• Est. Priority Date: 01/06/2014
• Status: Active Grant

• Current Assignee: OP hygiene IP Gmbh
• Original Assignee: OP hygiene IP Gmbh
• Inventors: Jones, Andrew, Ophardt, Heiner
• Primary Examiner(s): Durand, Paul R
• Assistant Examiner(s): BAINBRIDGE, ANDREW PHILIP
• Application Number:
  US14/589,772
• Publication Number:
  US 20150190827A1
• Time in Patent Office: 897 Days
• Field of Search: 22215309, 22215314, 2221813, 222182, 222183
• CPC Class Codes: A47K 5/12 for liquid or pasty soap
• CPC Class Codes: A47K 5/1211 using pressure on soap, e.g. with piston A47K5/1201 takes precedence; by squeezing A47K5/122
• CPC Class Codes: B05B 11/0005 Components or details of single units wherein the flow is effected by a pump B05B11/1042
• CPC Class Codes: B05B 11/0037 Containers for several components B05B11/0078
• CPC Class Codes: B05B 11/0038 Inner container disposed in an outer shell or outer casing
• CPC Class Codes: B05B 11/0054 Cartridges, i.e. containers specially designed for easy attachment to or easy removal from the rest of the sprayer attachment arrangements between pump and container B05B11/1043
• CPC Class Codes: B67D 7/06 Details or accessories

Abstract

A dispenser for a consumable product having a backplate for mounting to a wall and a cover member pivotably mounted to the backplate for relative pivotal movement between a closed position and an open position. The cover member carrying a journal rod disposed about an axis. A movable member coupled to the backplate for relative vertical sliding movement between a lower first position and a higher second position. The backplate carrying at a lower end of the backplate a complementary second journal bearing portion open downwardly. The second bearing portion slidable vertically upwardly away from the first bearing portion in movement of the support member from the first position to the second position to permit, when the movable member is in the second position, the coupling and uncoupling of the cover member from the backplate and wherein with the movable member in the second position with the journal rod engaged with the first journal portion of the backplate, the backplate engages the journal rod to support the cover member on the backplate.

Claims

1. A dispenser for a consumable product having a backplate for mounting to a wall and a cover member pivotably mounted to the backplate for relative movement between a closed position and an open position;

the backplate having an upper end and a lower end,

the cover member having an upper end and a lower end,

the cover member carrying a journal rod proximate a lower end of the cover disposed about an axis;

a movable member coupled to the backplate for relative vertical sliding movement between a first position and a second position,

the movable member having an upper end and a lower end,

the backplate carrying at the lower end of the backplate a first journal bearing portion disposed about a horizontal axis orientated when the backplate is mounted vertically with the first portion of the journal bearing portion open upwardly,

the movable member carrying a second journal bearing portion complementary to the first journal bearing portion proximate the lower end of the movable member vertically above the first journal bearing portion with the second journal bearing portion open downwardly opposed to the first journal bearing portion;

the second bearing portion slidable vertically upwardly away from the first bearing portion in sliding movement of the support member from the first position to the second position,

with the movable member in the first position;

a. the first journal portion and the second journal portion mate with each other to form a journal bearing with a bore for receiving therein the journal rod,

b. when the journal rod is received in the bore, the bore prevents removal of the journal rod from the bore, and

c. when the journal rod is received in the bore, the bore engages the journal rod for pivoting of the cover member about the axis relative the backplate between the open position and the closed position;

with the support member in the second position the first journal portion and the second journal portion are spaced from each other;

a. to permit the journal rod to be inserted into the journal bore to engage the cover member with the backplate, and

b. to permit the journal rod to be removed from the journal bore permitting the cover member to disengage from the backplate.

2. A dispenser as claimed in claim 1 comprising a fluid dispenser in which the consumable product is a fluid.

3. A dispenser as claimed in claim 1 wherein:

with the movable member in the second position and with the journal rod in engagement with the first journal portion of the backplate, the movable member can be moved to slide vertically downward from the second position to the first position to engage the journal rod in the bore.

4. A dispenser as claimed in claim 3 wherein with the movable member in the second position, with the journal rod in engagement with the first journal portion of the backplate, the backplate supports the cover member on the backplate in the open position.

5. A dispenser as claimed in claim 4 wherein, in the open position, the cover member is supported by the backplate cantilevered forwardly from the lower end of the backplate.

6. A dispenser as claimed in claim 5 wherein the lower end of the backplate carries a stop surface and the lower end of the cover member carries a stop shoulder located in opposition to the stop shoulder on the backplate to engage the stop surface on the backplate to limit rotation of the cover member from the closed position toward the open position in the open position.

7. A dispenser as claimed in claim 6 wherein, in the open position, the cover member extends horizontally forwardly from the backplate supported by the backplate cantilevered forwardly from the lower end of the cover member and the lower end backplate.

8. A dispenser as claimed in claim 3 wherein:

a first of the backplate and the movable member carries a vertically extending guide channel,

a second of the backplate and the movable member carries a slide member vertically slidably engaged in the guide channel,

the slide member removable from and insertable into the guide channel for respective disengagement and engagement of the movable member from the backplate.

9. A dispenser as claimed in claim 3 including a releasable latch to lock the movable member in the first position, the latch being releasable to move the movable member between the first position and the second position.

10. A dispenser as claimed in claim 9 wherein on sliding the movable member from the first position to the second position the latch locks the movable member in the first position.

11. A dispenser as claimed in claim 10 including a releasable catch mechanism to hold the movable member in the second position when moved to the second position, the catch mechanism on sliding of the movable member from the first position to the second first position holds the movable member in the second position, the catch mechanism being releasable to move the movable member from the second position and the first position.

12. A dispenser as claimed in claim 3 including a releasable catch mechanism to hold the movable member in the second position when moved to the second position, the catch mechanism on sliding of the movable member from the first position to the second first position holds the movable member in the second position, the catch mechanism being releasable to move the movable member from the second position and the first position.

13. A dispenser as claimed in claim 1, wherein the consumable product is a fluid:

the movable member comprises a support member adapted to support a first cartridge selected from the group consisting of;

a. a reservoir containing fluid to be dispensed,

b. a pump for dispensing fluid, and

c. a replaceable unit comprising a reservoir containing fluid to be dispensed and a pump to dispense fluid from the reservoir.

14. A dispenser as claimed in claim 13 wherein:

the support member is removable from the back plate for replacement by a similar support member adapted to support a second cartridge selected from the group consisting of;

a. a reservoir containing fluid to be dispensed,

b. a pump for dispensing fluid, and

c. a replaceable unit comprising a reservoir containing fluid to be dispensed and a pump to dispense fluid from the reservoir.

15. A dispenser as claimed in claim 13 including:

a releasable latch to lock the support member in the first position, the latch being releasable to move the support member between the first position and the second position, a release member is provided for manual engagement to unlock the latch,

removal of the first cartridge from the support ember being required to manually engage the release lever to unlock the latch.

16. A dispenser as claimed in claim 3 wherein, in the closed position, the upper end of the cover extends upward from the lower end of the backplate locating the upper end of the cover member engaged with the upper end of the backplate above the lower end of the cover member, and

in the open position, the upper end of the cover extends forwardly from the lower end of the backplate locating the upper end of the cover member forward of the lower end of the cover member.

17. A dispenser as claimed in claim 16 wherein the cover has two side panels and a front panel, the journal rod extending horizontally between the side panels of the cover member rearward of the front panel, in the closed position an interior cavity defined between the cover and the backplate, with the cover member in the closed position, the support member and the element are disposed within the cavity.

18. A dispenser as claimed in claim 16 wherein, in the open position, the cover member is supported by the backplate cantilevered forwardly from the lower end of the backplate.

19. A dispenser as claimed in claim 18 wherein the lower end of the backplate carries a stop surface and the lower end of the cover member carries a stop shoulder located in opposition to the stop shoulder on the backplate to engage the stop surface on the backplate to limit rotation of the cover member from the closed position toward the open position in the open position.

20. A dispenser as claimed in claim 19 including a stop lug extending radially from the journal rod,

the stop shoulder is provided on the stop lug.