Cleaning material supplying apparatus with cleaning material storing vessel controlled by lid position

• US 4,323,170 A
• Filed: 06/04/1980
• Issued: 04/06/1982
• Est. Priority Date: 06/26/1979
• Status: Expired due to Term

• Current Assignee: Tokyo Shibaura Denki Kabushiki Kaisha (Toshiba Corporation)
• Original Assignee: Tokyo Shibaura Denki Kabushiki Kaisha (Toshiba Corporation)
• Inventors: Ikeda, Yoshio
• Primary Examiner(s): Weidenfeld, Gil
• Assistant Examiner(s): Silverberg, Fred A.
• Application Number:
  US06/156,346
• Time in Patent Office: 671 Days
• Field of Search: 222/70, 222/129, 222/164, 222/166, 222/454, 222/456, 134/93, 134/95, 134/100, 134/101, 134/58 D, 68/17 R, 68/207
• US Class Current: 222/652
• CPC Class Codes: D06F 39/026 the powder or tablets being added directly, e.g. without the need of a flushing liquid

Abstract

An apparatus for dispensing cleaning material such as soap, bleach, dye or the like, into the tub of a washing machine including a vessel which receives the material to be dispensed and is pivotably mounted for movement between a horizontal position and a tilted position in which the material is dispensed. A latch is released by the machine timer to permit movement to the dispensing position aided by a spring. Upon opening of the lid covering the opening through which the material is supplied to the vessel, the vessel is returned to its horizontal position and held by the latch.

Claims

1. An apparatus for dispensing cleaning material into a washing apparatus comprising:

a housing having an opening for receiving cleaning material;

a vessel mounted in said housing for receiving and storing cleaning material passing through said opening;

means for pivotably mounting said vessel for movement between a horizontal position storing said material and a dispensing position in which material in said vessel is dispensed;

resilient means connected to said vessel for urging said vessel toward said dispensing position;

latch means engagable with said vessel for maintaining said vessel in said horizontal position when engaged with said vessel;

means for releasing said latch means during operation of said washing apparatus so that said vessel moves into said dispensing position;

lid means pivotably mounted on said housing for movement between a closed position closing said opening and an open position in which said material can be placed in said opening; and

means connecting said lid and vessel for returning said vessel to said horizontal position when said lid is moved to said open position.

2. An apparatus as in claim 1, wherein said returning means includes a rod pivotably mounted at one end to said lid means and having a longitudinal aperture therein and a pin extending from and attached to said vessel for sliding movement in said aperture and engaging said rod for returning said vessel to said horizontal position.

3. An apparatus as in claim 1, wherein said returning means includes a rod fixed to said lid for pivotal movement therewith and a projecting member of said vessel for engaging said rod for returning said vessel to said horizontal position.

4. An apparatus as in claim 1, wherein said returning means includes a rod fixed to said lid for pivotal movement therewith, a member pivotably connected to said housing and having a pair of wings extending from the point of pivot, one of said wings engaging said rod when said lid is opened for pivoting said member and a projection of said vessel for engaging the other of said wings for returning said vessel to said horizontal position.

5. An apparatus as in claim 1, 2, 3 or 4, wherein said latch means includes a projection on said vessel and a lever having a barb at one end for engaging said projection and wherein said releasing means includes a cam follower member connected to said lever and adapted for engaging a cam operated by a timer of said washing apparatus.

6. An apparatus as in claim 1, 2, 3 or 4, wherein said lid means includes a container for receiving said material when said lid means is in said open position and dumping said material into said vessel when said lid is in said closed position.

7. An apparatus as in claim 1, wherein the returning means includes a rod fixed to said lid for movement with said lid means between a first position permitting said vessel to pivot to said dispensing position when said lid means is in said closed position and a second position preventing said vessel from pivoting to said dispensing position when said lid is in said open position.

8. A washing apparatus comprising:

a tub for receiving articles to be washed;

timer means for causing said apparatus to carry out a washing cycle; and

means for dispensing cleaning material including;

a housing having an opening for receiving cleaning material;

a vessel mounted in said housing for receiving, and storing cleaning material passing through said opening, and dispensing said material into said tub;

means for pivotably mounting said vessel for movement between a horizontal position storing said material and a dispensing position in which material in said vessel is dispensed;

resilient means connected to said vessel for urging said vessel toward said dispensing position;

latch means engagable with said vessel for maintaining said vessel in said horizontal position when engaged with said vessel;

means for releasing said latch means during operation of said washing apparatus so that said vessel moves into said dispensing position;

lid means pivotably mounted on said housing for movement between a closed position closing said opening and an open position in which said material can be placed in said opening; and

means connecting said lid and vessel for returning said vessel to said horizontal position when said lid is moved to said open position.