IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0703251
(2010-02-10)
|
등록번호 |
US-8347902
(2013-01-08)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
14 |
초록
▼
A dishwasher includes a tub, a door coupled to the tub, and a hand lever coupled to the door. The tub has an access opening that permits access to a washing chamber defined therein. The door has a closed position in which access to the washing chamber is prevented. When the door is positioned in the
A dishwasher includes a tub, a door coupled to the tub, and a hand lever coupled to the door. The tub has an access opening that permits access to a washing chamber defined therein. The door has a closed position in which access to the washing chamber is prevented. When the door is positioned in the closed position, the rotation of the lever in a first direction about a laterally extending axis advances the lever into contact with the tub such that the door is urged away from the tub.
대표청구항
▼
1. A dishwasher comprising: a tub defining a washing chamber having a number of dishwashing racks positioned therein, the tub having an access opening defined in a front thereof to permit access to the number of dishwashing racks,a door coupled to the tub, the door having a closed position in which
1. A dishwasher comprising: a tub defining a washing chamber having a number of dishwashing racks positioned therein, the tub having an access opening defined in a front thereof to permit access to the number of dishwashing racks,a door coupled to the tub, the door having a closed position in which the door prevents access to the number of dishwashing racks positioned in the washing chamber, anda hand lever pivotably coupled to the door, the lever being configured to rotate about a laterally extending axis,wherein when the door is positioned in the closed position, the rotation of the lever in a first direction about the axis advances the lever into contact with the tub such that the door is urged away from the tub,wherein the hand lever includes a body having a first end and a second end, the first end being formed as a handle sized to receive a hand of a user,wherein the axis is positioned between the first end and the second end,wherein, when the door is positioned in the closed position, the rotation of the hand lever in the first direction moves the hand lever between a first position where a surface of the first end is substantially flush with a surface of the door and a second position where the first end is rotated outward from the surface of the door, andwherein the door has a recess defined therein to receive the hand of the user when the hand lever is in the first position. 2. The dishwasher of claim 1, wherein the hand lever includes at least one push rod contacting the second end of the body, the push rod being configured to advance into contact with the tub when the hand lever is rotated in the first direction and the door is positioned in the closed position. 3. The dishwasher of claim 2, wherein the door extends from an upper end to a lower end pivotably coupled to the tub, the door including: an inner panel configured to seal the access opening when the door is positioned in the closed position, andan outer panel positioned opposite the inner panel, the outer panel and the inner panel defining a door compartment therebetween. 4. The dishwasher of claim 3, wherein: the push rod includes a shaft extending from a first end to a second end, andthe shaft extends through a hole formed in an upper wall of the inner panel such that the second end is positioned outside of the door compartment. 5. The dishwasher of claim 4, wherein (i) in the first position the second end of the push rod is spaced apart from the tub, and(ii) in the second position the second end of the push rod is placed in contact with the tub. 6. The dishwasher of claim 5, further comprising a spring secured at a first end to the push rod and at a second end to the inner panel, wherein the spring biases the lever in the first position. 7. The dishwasher of claim 3, further comprising: a mounting bracket received in a slot formed in the outer panel of the door,wherein the hand lever is pivotably coupled to the mounting bracket at a pivot joint, the pivot joint having the axis extending therethrough. 8. A dishwasher comprising: a frame,a tub secured to the frame, the tub having an access opening defined in a front thereof to permit access to a washing chamber defined therein,a door pivotably coupled the frame, the door having a closed position in which the door extends over the access opening such that access to the washing chamber is prevented, anda hand lever pivotably coupled to the door, the hand lever including a pair of push rods,wherein when the door is positioned in the closed position, the rotation of the hand lever in a first direction about a laterally extending axis advances the pair of push rods into contact with the frame such that the door is urged away from the tub,wherein the hand lever includes a body having a first end and a second end, the first end being formed as a handle sized to receive a hand of a user, the second end contacting the pair of push rods,wherein the axis is positioned between the first end and the second end,wherein, when the door is positioned in the closed position, the rotation of the hand lever in the first direction moves the hand lever between a first position where a surface of the first end is substantially flush with a surface of the door and a second position where the first end is rotated outward from the surface of the door, andwherein the door has a recess defined therein to receive the hand of the user when the hand lever is in the first position. 9. The dishwasher of claim 8, further comprising a pair of springs, each spring being secured at a first end to one of the push rods and at a second end to the door, wherein the pair of springs bias the push rods such that the push rods are spaced apart from the frame when the door is positioned in the closed position. 10. A dishwasher comprising: a tub, the tub having an access opening defined in a front thereof to permit access to a washing chamber defined therein,a door coupled the tub, the door having a closed position in which access to the washing chamber is prevented, anda handle assembly pivotably coupled to the door, the handle assembly including a mounting bracket coupled to the door and a lever pivotably coupled to the mounting bracket,wherein when the door is positioned in the closed position, the rotation of the lever in a first direction about a laterally extending axis advances the lever into contact with the tub such that the door is urged away from the tub,wherein the lever includes a body having a first end and a second end, the first end being formed as a handle sized to receive a hand of a user, the second end contacting a pair of push rods,wherein the axis is positioned between the first end and the second end,wherein, when the door is positioned in the closed position, the rotation of the lever in the first direction moves the lever between a first position where a surface of the first end is substantially flush with a surface of the door and a second position where the first end is rotated outward from the surface of the door, andwherein the door has a recess defined therein to receive the hand of the user when the lever is in the first position. 11. The dishwasher of claim 10, wherein the lever includes the pair of push rods, the push rods being configured to contact the tub when the lever is rotated in the first direction and the door is positioned in the closed position.
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