The present subject matter relates generally to doors for appliances, e.g., dishwasher appliances.
Dishwasher appliances generally include a tub that defines a wash chamber for receipt of articles for washing. A door provides for selective access to the wash chamber. For example, the door can be rotatably mounted to the wash tub with a hinge. The door can selectively adjust between an open and a closed position by rotating about the hinge in order to permit access to the wash chamber.
In certain dishwasher appliances, the door can include an inner door panel and an outer door panel that are coupled together to form the door assembly. For example, fasteners can be inserted through the inner door panel into the outer door panel in order to secure the inner and outer door panels together. However, using fasteners to couple the inner and outer door panels together can have drawbacks. For example, the heads of the fasteners can be visible to a user. Such fastener heads can have an unattractive appearance that detracts from the overall aesthetic appeal of the dishwasher appliance. In addition, the fasteners can corrode over time and leave an unattractive residue on the inner door panel. Also, the fasteners can deform portions of the inner door panel around the fasteners such that the inner door panel has an undesirable, wavy appearance. Further, during operation of the dishwasher appliance, food particles can collect around the fasteners leading to an unsightly appearance.
Accordingly, a door assembly for an appliance with features for improved mounting of an inner door panel to an outer door panel would be useful. In particular, a door assembly for an appliance with features for mounting an inner door panel to an outer door panel without unsightly fasteners would be useful.
Aspects and advantages of the invention will be set forth in part in the following description, or may be apparent from the description, or may be learned through practice of the invention.
A door assembly for an appliance is provided. The door assembly includes an inner door panel and an outer door panel. The inner door panel is secured to the outer door panel with clips. With such a construction, the door assembly can have an aesthetically pleasing appearance to consumers.
In a first exemplary embodiment, a door assembly for an appliance is provided. The door assembly includes an outer door panel and an inner door panel. The outer door panel defines a first plurality of holes and a second plurality of holes. The first plurality of holes is dispersed on a first side of said outer door panel along a vertical direction. The second plurality of holes is dispersed on a second side of the outer door panel along the vertical direction. A first plurality of clips is mounted on a first side of the inner door panel. The first plurality of clips is dispersed along the vertical direction such that each one of the first plurality of clips is received within a respective one of the first plurality of holes of the outer door panel. A second plurality of clips is mounted on a second side of the outer door panel. The second plurality of clips is dispersed along the vertical direction such that each one of the second plurality of clips is received within a respective one of the second plurality of holes of the outer door panel.
In a second exemplary embodiment, a dishwasher appliance is provided. The dishwasher appliance includes a tub that defines a wash chamber for receipt of articles for cleaning A door assembly is mounted to the tub and configured for permitting selective access to the wash chamber of the tub. The door assembly includes an outer door panel and an inner door panel. The outer door panel has a first side and a second side spaced apart along a horizontal direction. A first flange is positioned at the first side of the outer door panel. The first flange is spaced apart from the outer door panel along a transverse direction. The first flange defines a first plurality of holes. A second flange is positioned at the second side of the outer door panel. The second flange is spaced apart from the outer door panel along the transverse direction. The second flange defines a second plurality of holes. The inner door panel has a first side and a second side spaced apart along the horizontal direction. A first plurality of clips is mounted on the first side of the inner door panel in a complementary manner to the first plurality of holes of the first flange. A second plurality of clips is mounted on the second side of the inner door panel in a complementary manner to the second plurality of holes of the second flange. Each one of the first plurality of clips is configured for receipt within a respective one of the first plurality of holes of the first flange, and each one of the second plurality of clips is configured for receipt within a respective one of the second plurality of holes of the second flange in order to mount the inner door panel to the outer door panel.
In a third exemplary embodiment, a door assembly for an appliance is provided. The door assembly includes an outer door panel and an inner door panel. The inner door panel defines a first plurality of holes and a second plurality of holes. The first plurality of holes is dispersed on a first side of said inner door panel along a vertical direction. The second plurality of holes is dispersed on a second side of the inner door panel along the vertical direction. A first plurality of clips is mounted on a first side of the outer door panel. The first plurality of clips is dispersed along the vertical direction such that each one of the first plurality of clips is received within a respective one of the first plurality of holes of the inner door panel. A second plurality of clips is mounted on a second side of the outer door panel. The second plurality of clips is dispersed along the vertical direction such that each one of the second plurality of clips is received within a respective one of the second plurality of holes of the inner door panel.
These and other features, aspects and advantages of the present invention will become better understood with reference to the following description and appended claims. The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.
A full and enabling disclosure of the present invention, including the best mode thereof, directed to one of ordinary skill in the art, is set forth in the specification, which makes reference to the appended figures, in which:
Reference now will be made in detail to embodiments of the invention, one or more examples of which are illustrated in the drawings. Each example is provided by way of explanation of the invention, not limitation of the invention. In fact, it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the scope or spirit of the invention. For instance, features illustrated or described as part of one embodiment can be used with another embodiment to yield a still further embodiment. Thus, it is intended that the present invention covers such modifications and variations as come within the scope of the appended claims and their equivalents.
As may be seen in
Turning to
A silverware basket 150 is removably mounted to door assembly 200. However, silverware basket 150 may also be selectively attached to other portions of dishwasher 100, e.g., lower rack 132. Silverware rack 150 is configured for receipt of silverware, utensils, and the like, that are too small to be accommodated by the upper and lower racks 130, 132.
The dishwasher 100 further includes a lower spray assembly 144 that is mounted within a lower region 146 of the wash chamber 106 and above a tub sump portion 142 so as to be in relatively close proximity to the lower rack 132. A mid-level spray assembly 148 is located in an upper region of the wash chamber 106 and may be located in close proximity to upper rack 130. Additionally, an upper spray assembly (not shown) may be located above the upper rack 130.
The lower and mid-level spray assemblies 144, 148 and the upper spray assembly are fed by a fluid circulation assembly (not shown) for circulating water and dishwasher fluid in the tub 104. The fluid circulation assembly may be located in a machinery compartment 140 located below the bottom sump portion 142 of the tub 104, as generally recognized in the art. Each spray assembly includes an arrangement of discharge ports or orifices for directing washing liquid onto dishes or other articles located in the upper and lower racks 130, 132 and silverware basket 150. The lower and mid-level spray assemblies 144, 148 may be rotatably mounted in wash chamber 106. Accordingly, the arrangement of the discharge ports in at least the lower spray assembly 144 may provide a rotational force by virtue of washing fluid flowing through the discharge ports. The resultant rotation of the lower spray assembly 144 can provide coverage of dishes and other dishwasher contents with a washing spray.
The dishwasher 100 is further equipped with a controller 137 to regulate operation of the dishwasher 100. The controller may include a memory and microprocessor, such as a general or special purpose microprocessor operable to execute programming instructions or micro-control code associated with a cleaning cycle. The memory may represent random access memory such as DRAM, or read only memory such as ROM or FLASH. In one embodiment, the processor executes programming instructions stored in memory. The memory may be a separate component from the processor or may be included onboard within the processor.
The controller 137 may be positioned in a variety of locations throughout dishwasher 100. In the illustrated embodiment, the controller 137 may be located within a control panel 216 of door assembly 200 as shown. In such an embodiment, input/output (“I/O”) signals may be routed between the control system and various operational components of dishwasher 100 along wiring harnesses that may be routed through the bottom 122 of door assembly 200. Typically, the controller 137 includes a user interface panel 136 through which a user may select various operational features and modes and monitor progress of the dishwasher 100. In one embodiment, the user interface 136 may represent a general purpose I/O (“GPIO”) device or functional block. In one embodiment, the user interface 136 may include input components, such as one or more of a variety of electrical, mechanical or electro-mechanical input devices including rotary dials, push buttons, and touch pads. The user interface 136 may include a display component, such as a digital or analog display device designed to provide operational feedback to a user. The user interface 136 may be in communication with the controller 137 via one or more signal lines or shared communication busses.
It should be appreciated that the present subject matter is not limited to any particular style, model, or other configuration of dishwasher and that the embodiment depicted in
Inner door panel 210 includes a detergent dispenser 275 mounted to inner door panel 210 with a bracket 276. A user can fill detergent dispenser 275 with detergent prior to starting dishwasher appliance 100 (
A first plurality of clips 217 and a second plurality of clips 218 are fixed to inner door panel 210. First and second pluralities of clips 217 and 218 are configured for assisting in securing or coupling inner door panel 210 and outer door panel 220 (
First plurality of clips 217 is mounted on first side 211 of inner door panel 210. First plurality of clips 217 extend away from inner door panel 210 along the transverse direction T when door assembly 200 (
Second plurality of clips 218 is mounted on second side 212 of inner door panel 210. Second plurality of clips 218 extend away from inner door panel 210 along the transverse direction T when door assembly 200 (
Inner door panel 210 also includes a handle 215 and a control panel 216. To assemble inner door panel 210, handle 215 is mounted or secured to inner door panel 210, e.g., using fasteners such as screws. Alternatively, handle 215 may be fixed or coupled to inner door panel 210 using any suitable mechanism, e.g., snap fit mechanisms, interference fit mechanisms, glue, or combinations thereof. Handle 215 is configured for assisting door assembly 200 (
To continue assembling inner door panel 210, control panel 216 is mounted or fixed to handle 215 and/or inner door panel 210. For example, control panel 216 may be secured to handle and/or inner door panel 210 using fasteners, glue, snap fit mechanisms, interference fit mechanisms, any other suitable mechanisms, or combination thereof. As may be seen in
Hinges 270 are mounted to outer door panel 220 at the bottom 230 of outer door panel. Hinges 270 are configured for mounting door assembly 200 (
A first sidewall 221 is mounted to outer door panel 220. First sidewall 221 is positioned at first side 227 of outer door panel 220 and extends away from outer door panel 220 along the transverse direction T. A first flange 223 is mounted to first sidewall 221 and extends away from first sidewall 221 along the horizontal direction H. First flange 223 is spaced apart from outer door panel 220 along the transverse direction T and defines a first plurality of apertures or holes 225. The holes of first plurality of holes 225 are disposed on first flange 223 such that the holes 225 are distributed along the vertical direction V. For example, in
A second sidewall 222 is also mounted to outer door panel 220. Second sidewall 222 is positioned at second side 228 of outer door panel 220 and extends away from outer door panel 220 along the transverse direction T. A second flange 224 is mounted to second sidewall 222 and extends away from second sidewall 222 along the horizontal direction H. Second flange 224 is spaced apart from outer door panel 220 along the transverse direction T and defines a second plurality of apertures or holes 226. The holes of second plurality of holes 226 are distributed on second flange 224 such that the holes 226 are dispersed along the vertical direction V. For example, in
First and second pluralities of holes 225 and 226 are configured for receipt of first and second pluralities of clips 217 and 218 (
A pocket 231 is defined by outer door panel 220, first sidewall 221, and second sidewall 222. Pocket 231 is configured for receipt of at least a portion of inner door panel 210 (
As shown in
After shifting outer door panel 200 upwardly along the vertical direction V, first and second flanges 223 and 224 may be disposed between inner door panel 210 and distal ends 242 of first and second pluralities of clips 217 and 218. For example, as shown in
As may be seen in
Inner and outer door panels 210 and 220 are provided by way of example only. Thus, other configurations are considered within the scope of the present subject matter. For example, first and second pluralities of clips 217 and 218 may be mounted to outer door panel 220, and first and second pluralities of holes 223 and 224 may be defined by inner door panel 210. As another example, first and second flanges 224 and 225 may extend along the transverse direction T such that first and second pluralities of holes 223 and 224 are defined within first and second flanges 224 and 225 rather than through first and second flanges 224 and 225. In particular, first and second flanges 224 and 225 may include a plastic stud mounted (e.g., using glue) to first and second sidewalls 221 and 222 respectively.
As may be seen in
This written description uses examples to disclose the invention, including the best mode, and also to enable any person skilled in the art to practice the invention, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the invention is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they include structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements with insubstantial differences from the literal languages of the claims.