Dishwasher

A dishwasher comprising:

• a washing chamber;
• a spray unit configured to spray wash water into the washing chamber;
• a distribution chamber including a lower port through which wash water flows in and out;
• a distribution cover configured to cover the distribution chamber, and including an upper port connected to the spray unit to supply the wash water in the distribution chamber to the spray unit;
• a guide member connected to the lower port of the distribution chamber so as to guide wash water;
• and
• a support detachably coupled to a lower side of the distribution chamber, and including:
• a holder formed in a hollow shape and configured to hold one side of the guide member;
• and
• a coupler formed on the holder to fix the guide member so as to allow the guide member to correspond to the lower port through the holder,
• wherein the guide member includes:
• a connection flange configured to be coupled to an outer surface of the lower port, and
• an extension portion extending from the connection flange to be locked to the coupler, so as to cover at least a portion of the holder.

A dishwasher comprising:

• a washing chamber;
• a spray unit configured to spray wash water into the washing chamber;
• a distribution chamber including a lower port through which wash water flows in and out;
• a distribution cover configured to cover the distribution chamber, and including an upper port connected to the spray unit to supply the wash water in the distribution chamber to the spray unit;
• a guide member connected to the lower port of the distribution chamber so as to guide wash water;
• and
• a support detachably coupled to a lower side of the distribution chamber, and including:
• a holder formed in a hollow shape and configured to hold one side of the guide member;
• and
• a coupler formed on the holder to fix the guide member so as to allow the guide member to correspond to the lower port through the holder,
• wherein the guide member includes:
• a connection pipe coupled to an inner surface of the lower port, and
• a plurality of first locking protrusions protruding radially outward from an outer surface of the connection pipe and arranged spaced apart from each other, and
• the coupler of the support includes:
• a plurality of second locking protrusions protruding radially inward from an inner surface of the holder and arranged spaced apart from each other, and
• a plurality of locking protrusion grooves arranged between two mutually adjacent second locking protrusions among the plurality of second locking protrusions.