Abstract: A knee joint rehabilitation apparatus for a wheelchair includes a rehabilitation apparatus frame having a height corresponding to a length of each of legs of a patient sitting on the wheelchair; an upper leg support disposed at an upper end of the rehabilitation apparatus frame and supporting upper legs of the patient thereon while the patient is sitting on the wheelchair; a lower leg support pivotably connected to the upper leg support, wherein the lower legs of the patient are seated and supported on the lower leg support; and an exercise control unit disposed on the rehabilitation apparatus frame and configured to allow the lower leg support to pivot around a connection portion between the lower leg support and the upper leg support such that the patient performs rehabilitation exercise of the knee joint thereof while sitting on the wheelchair.

Abstract: Disclosed herein is an oven having guide rails. The oven includes a coking compartment, a shelf member disposed at an inside the cooking compartment and provided such that food substance is mounted, a plurality of guide rails installed such that the shelf member is withdrawn from the cooking compartment, and a fixing wire installed as to connect the plurality of guide rails and having a plurality of contact units configured to make contact with the plurality of guide rails, respectively, and the at least one contact unit is formed while provided with a step. The left and right movements of guide rails may be able to be stabilized by use of the fixing wire stably coupled to the guide rails.

Abstract: Disclosed is an over having an improved air moving structure. According to one aspect of the present invention, there is provided an oven including: a casing to form an external appearance of the oven; a cooking compartment positioned at an inside the casing, and having a first cooking compartment positioned at an upper side and a second cooking compartment positioned at a lower side; a door to open/close the cooking compartment; a divider positioned in between the first cooking compartment and the second cooking compartment; a first circulating fan and a second circulating fan coupled to rear surfaces of the each of the first cooking compartment and the second cooking compartment; an inlet unit configured to inlet outside air to at least one of the first cooking compartment and the second cooking compartment.

Abstract: An oven with an improved cooling structure is provided. The oven includes a casing; a cooking chamber located inside the casing and including a top plate forming the top, side plates forming both sides, a back plate forming the back, and a bottom plate forming the bottom; a panel located between the casing and the cooking chamber and spaced apart from the casing to form a fluid path for air to move; and a connection fluid path that guides the movement of air flowing from one side of the panel to the other side of the panel.

Abstract: Disclosed herein is an oven having guide rails. The oven includes a coking compartment, a shelf member disposed at an inside the cooking compartment and provided such that food substance is mounted, a plurality of guide rails installed such that the shelf member is withdrawn from the cooking compartment, and a fixing wire installed as to connect the plurality of guide rails and having a plurality of contact units configured to make contact with the plurality of guide rails, respectively, and the at least one contact unit is formed while provided with a step. The left and right movements of guide rails may be able to be stabilized by use of the fixing wire stably coupled to the guide rails.

Abstract: Disclosed is an over having an improved air moving structure. According to one aspect of the present invention, there is provided an oven including: a casing to form an external appearance of the oven; a cooking compartment positioned at an inside the casing, and having a first cooking compartment positioned at an upper side and a second cooking compartment positioned at a lower side; a door to open/close the cooking compartment; a divider positioned in between the first cooking compartment and the second cooking compartment; a first circulating fan and a second circulating fan coupled to rear surfaces of the each of the first cooking compartment and the second cooking compartment; an inlet unit configured to inlet outside air to at least one of the first cooking compartment and the second cooking compartment.

Abstract: An oven with an improved cooling structure is provided. The oven includes a casing; a cooking chamber located inside the casing and including a top plate forming the top, side plates forming both sides, a back plate forming the back, and a bottom plate forming the bottom; a panel located between the casing and the cooking chamber and spaced apart from the casing to form a fluid path for air to move; and a connection fluid path that guides the movement of air flowing from one side of the panel to the other side of the panel.