Title:
ELECTRIC HOT-WATER APPARATUS
Document Type and Number:
Japanese Patent JPH01129809
Kind Code:
A
Abstract:
PURPOSE: To enhance the operability and assembling properties and to reduce the cost of parts, by rotating the changeable part and a knob regulating the rotational speed of a pump and forming a projection on the case housing the changeable part, inserting a switch, and forming a rib regulating the switch on a cover. CONSTITUTION: The number of rotations of a pump 7 is adjusted by regulating the rotational angle of a knob 16 to set a liquid lead out amt. to a favorite state. The projection 28 corresponding to the hole part 27 for attaching a switch 24 in shape is formed to a case 19 to be inserted in the switch 24 and, when the knob 16 is operated, the direction of the force applied to the switch is fixed. Further, a part of a cover 23 is extended to be formed into the rib 29 prescribing the movement of the insertion direction to the projection 28 of the case 19 of the switch 24. Therefore, the switch 24 can be prescribed in all directions by attaching the cover 23 to the case 19 and a fixing screw is unnecessary and the cost of parts can be reduced and assembling is simplified.
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Inventors:
YOKONO MASAHIRO
OKABE YOSHIYUKI
MAEDA MITSUOKI
MERA TAKAFUMI
OKABE YOSHIYUKI
MAEDA MITSUOKI
MERA TAKAFUMI
Application Number:
JP28780587A
Publication Date:
May 23, 1989
Filing Date:
November 13, 1987
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
A47J41/00; A47J27/21; (IPC1-7): A47J27/21; A47J41/00
Attorney, Agent or Firm:
Akira Kobiji (2 outside)
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