Dishwasher

Abstract

Disclosed herein is a dishwasher capable of supplying wash water to dishes stored in a case to remove contaminants from the dishes. The dishwasher includes a case providing a washing space and having an opening surface, a rack provided in the case to provide a storage space for washing objects, a door for opening and closing the opening surface to withdraw the rack from the case, and an injection section provided in the case to spray wash water toward the rack.

1 . A dishwasher comprising:
 a case providing a washing space, having an opening surface, and having a width shorter than a length thereof;   a rack provided in the case to provide a storage space for washing objects;   a door for opening and closing the opening surface to withdraw the rack from the case; and   at least two injection sections provided in the case in a longitudinal direction thereof to spray wash water toward the rack.   
     
     
         2 . The dishwasher according to  claim 1 , wherein the rack comprises a first accommodation section for accommodating at least one first washing object, having a circular section, in the longitudinal direction of the case. 
     
     
         3 . The dishwasher according to  claim 2 , wherein the first accommodation section comprises:
 a first guide located on an inner peripheral surface of the first washing object; and   a second guide located on an outer peripheral surface of the first washing object.   
     
     
         4 . The dishwasher according to  claim 2 , wherein the injection section comprises at least one first injection section configured to correspond to the number of first washing objects. 
     
     
         5 . The dishwasher according to  claim 4 , wherein the first injection section comprises:
 a hemispherical main body; and   at least two injection holes provided in the main body such that wash water is sprayed at different angles of injection.   
     
     
         6 . The dishwasher according to  claim 1 , wherein the rack comprises a second accommodation section for accommodating at least one second washing object, having a diameter greater than a height thereof, in the longitudinal direction of the case. 
     
     
         7 . The dishwasher according to  claim 6 , wherein the second accommodation section comprises a support portion protruding to support a lower end of the second washing object. 
     
     
         8 . The dishwasher according to  claim 7 , wherein the injection section comprises at least one second injection section configured to correspond to the number of second washing objects. 
     
     
         9 . The dishwasher according to  claim 8 , wherein the second injection section is rotatably provided at a lower end of the second accommodation section. 
     
     
         10 . The dishwasher according to  claim 5 , wherein the injection section comprises third injection sections for spraying wash water in a direction perpendicular to a height direction of the case. 
     
     
         11 . The dishwasher according to  claim 10 , wherein the third injection sections are provided on opposite side surfaces of the case to face each other, so as to spray wash water to the first and second accommodation sections in the longitudinal direction of the case.