Household appliance containing closing element for hole for maintenance

FIELD: human vital needs satisfaction.

SUBSTANCE: invention relates to a household appliance with a closing element for locking a hole for maintenance, characterized in that the closing element comprises at least one locking latch extendable from the side for locking the closing element in the hole for maintenance and a swing gate for actuating the locking catch.

EFFECT: improved service reliability.

13 cl, 8 dwg

 



 

Same patents:

FIELD: personal use articles.

SUBSTANCE: proposed is a household laundry dryer containing a box-shaped body (3), a rotary drum, a calorifier (8) ensuring hot air flow circulation, a ventilation means (10) creating along the recirculation pipeline (9) air flow (f) through the rotary drum (4), a filtering element (1), positioned in the air flow recirculation pipeline (9) upstream at least one air flow cooling means (13) designed so that to enable easily dismountable installation into the recession (3b) made in the external edge of the laundry charging/discharging hole (3a). The filtering element (1) contains a plastic support plate (20) (designed so that to enable easily dismountable installation into the recession (3b) made in the external edge of the laundry charging/discharging (3a) of the laundry dryer (2) so that to ensure complete closure of such recession (3b), and an essentially hollow housing (21) in the form of a container projecting from the rear surface of the support plate 20 into the inner part (9b) of the air recirculation pipeline (9) of the laundry dryer (2). The hollow housing (21) is fabricated integrated with the support plate (20) by means of pressure casting and is divided into two mutually complementary parts (22a, 22b) in the form of wings pivotally interconnected along the side line. The filtering element (1) additionally contains an O-ring seal (24) made of thermoplastic elastomer and applied onto the whole of the external edge of the support plate (20) and/or a second O-ring seal (25) made of thermoplastic elastomer and applied along the whole of the connective external edge of at least either of the two parts (22a, 22b) of the hollow housing.

EFFECT: design improvement.

22 cl, 3 dwg

FIELD: textiles, paper.

SUBSTANCE: washing machine with the front loading or overloading contains a drain pump, a filter for its protection mounted in the filter compartment, a lid that covers the filter compartment and the front panel. On the inner side of the front panel the said compartment is formed. A through hole is made in the lid that forms the drainage channel, covered with the appropriate stopper.

EFFECT: prevention of outflow of fluid on the floor, and facilitating the collection of fluid in the outer container.

6 cl, 9 dwg

FIELD: textile, paper.

SUBSTANCE: washing machine comprises a rotary drum to locate washing items in it, a reservoir to install a container with a filter with the possibility to remove it via a hole in a drum wall, and a grip for linen that provides access to the filter via the hole. The linen grip comprises a body installed on the drum and equipped with a hole matched with the specified hole in the drum, and a cover, which is hingedly joined to the body with the possibility of fixation on the body by means of a ratchet mechanism.

EFFECT: development of a device with sufficient access to a drain filter fixed directly to a tank bottom, without use of any tools.

7 cl, 7 dwg

FIELD: textile, paper.

SUBSTANCE: self-closing accessory is arranged in mixing rib. Body (11) has hole (111) that coincides with hole of the same shape and size arranged in drum body (1). Cover (12) is hingedly installed on body (11) and is arranged with the possibility of locking by means of latch arranged on body (11). Axis of hinged joint of cover (12) is inclined backwards at the angle α, substantially matching angle of rotation, which drum (1) shall make to bring hole (111) of body (11) in accessory (10) precisely to filter basket placed into drainage well of machine reservoir.

EFFECT: increased convenience of access to basket to machine filter, dismantling of filter and its withdrawal for cleaning outside the machine and further repeated assembly.

4 cl, 9 dwg

FIELD: mechanical engineering.

SUBSTANCE: overflow housing has overflow filter adapted for effective removal of foreign matter from washing water and including filtering member having filtering apertures and filtering protrusions, and is further provided with hand-held lever pivotally connected to front end of filtering member. Filtering protrusions having length greater than depth of filtering apertures are perpendicularly extending upward from surface of filtering member. Filtering protrusions are positioned between respective filtering apertures, each made in the form of hexagon. Overflow filter may be disconnected from overflow housing through filter inlet defined on front surface of overflow housing. Guiding plate may be provided on rear end of filtering member. Guiding protrusion corresponding to guiding plate may be provided at filter inlet to thereby enable alignment of filter within overflow housing.

EFFECT: increased efficiency in removal of foreign matter from washing water by means of overflow filter, and enhanced reliability in operation of washing machine.

17 cl, 5 dwg

FIELD: mechanical engineering.

SUBSTANCE: overflow housing has overflow filter adapted for effective removal of foreign matter from washing water and including filtering member having filtering apertures and filtering protrusions, and is further provided with hand-held lever pivotally connected to front end of filtering member. Filtering protrusions having length greater than depth of filtering apertures are perpendicularly extending upward from surface of filtering member. Filtering protrusions are positioned between respective filtering apertures, each made in the form of hexagon. Overflow filter may be disconnected from overflow housing through filter inlet defined on front surface of overflow housing. Guiding plate may be provided on rear end of filtering member. Guiding protrusion corresponding to guiding plate may be provided at filter inlet to thereby enable alignment of filter within overflow housing.

EFFECT: increased efficiency in removal of foreign matter from washing water by means of overflow filter, and enhanced reliability in operation of washing machine.

17 cl, 5 dwg

FIELD: textile, paper.

SUBSTANCE: self-closing accessory is arranged in mixing rib. Body (11) has hole (111) that coincides with hole of the same shape and size arranged in drum body (1). Cover (12) is hingedly installed on body (11) and is arranged with the possibility of locking by means of latch arranged on body (11). Axis of hinged joint of cover (12) is inclined backwards at the angle α, substantially matching angle of rotation, which drum (1) shall make to bring hole (111) of body (11) in accessory (10) precisely to filter basket placed into drainage well of machine reservoir.

EFFECT: increased convenience of access to basket to machine filter, dismantling of filter and its withdrawal for cleaning outside the machine and further repeated assembly.

4 cl, 9 dwg

FIELD: textile, paper.

SUBSTANCE: washing machine comprises a rotary drum to locate washing items in it, a reservoir to install a container with a filter with the possibility to remove it via a hole in a drum wall, and a grip for linen that provides access to the filter via the hole. The linen grip comprises a body installed on the drum and equipped with a hole matched with the specified hole in the drum, and a cover, which is hingedly joined to the body with the possibility of fixation on the body by means of a ratchet mechanism.

EFFECT: development of a device with sufficient access to a drain filter fixed directly to a tank bottom, without use of any tools.

7 cl, 7 dwg

FIELD: textiles, paper.

SUBSTANCE: washing machine with the front loading or overloading contains a drain pump, a filter for its protection mounted in the filter compartment, a lid that covers the filter compartment and the front panel. On the inner side of the front panel the said compartment is formed. A through hole is made in the lid that forms the drainage channel, covered with the appropriate stopper.

EFFECT: prevention of outflow of fluid on the floor, and facilitating the collection of fluid in the outer container.

6 cl, 9 dwg

FIELD: personal use articles.

SUBSTANCE: proposed is a household laundry dryer containing a box-shaped body (3), a rotary drum, a calorifier (8) ensuring hot air flow circulation, a ventilation means (10) creating along the recirculation pipeline (9) air flow (f) through the rotary drum (4), a filtering element (1), positioned in the air flow recirculation pipeline (9) upstream at least one air flow cooling means (13) designed so that to enable easily dismountable installation into the recession (3b) made in the external edge of the laundry charging/discharging hole (3a). The filtering element (1) contains a plastic support plate (20) (designed so that to enable easily dismountable installation into the recession (3b) made in the external edge of the laundry charging/discharging (3a) of the laundry dryer (2) so that to ensure complete closure of such recession (3b), and an essentially hollow housing (21) in the form of a container projecting from the rear surface of the support plate 20 into the inner part (9b) of the air recirculation pipeline (9) of the laundry dryer (2). The hollow housing (21) is fabricated integrated with the support plate (20) by means of pressure casting and is divided into two mutually complementary parts (22a, 22b) in the form of wings pivotally interconnected along the side line. The filtering element (1) additionally contains an O-ring seal (24) made of thermoplastic elastomer and applied onto the whole of the external edge of the support plate (20) and/or a second O-ring seal (25) made of thermoplastic elastomer and applied along the whole of the connective external edge of at least either of the two parts (22a, 22b) of the hollow housing.

EFFECT: design improvement.

22 cl, 3 dwg

FIELD: human vital needs satisfaction.

SUBSTANCE: invention relates to a household appliance with a closing element for locking a hole for maintenance, characterized in that the closing element comprises at least one locking latch extendable from the side for locking the closing element in the hole for maintenance and a swing gate for actuating the locking catch.

EFFECT: improved service reliability.

13 cl, 8 dwg

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