Filter mounting device for vacuum cleaner
First Claim
1. A filter mounting mechanism for a vacuum cleaner, comprising:
- a receiving space in the body of a vacuum cleaner, wherein the receiving space includes sidewalls and an open first end, and wherein the receiving space is configured to receive a filter element;
a cover configured to cover the first end of the receiving space, wherein the cover is mountable on the receiving space; and
an interlock mechanism mounted on one of the cover and the receiving space, wherein the interlock mechanism is configured to prevent the cover from being mounted on the receiving space if no filter is mounted in the receiving space, wherein the interlock mechanism is configured to allow the cover to be mounted on the receiving space if a filter is mounted in the receiving space, and wherein the interlock mechanism is coupled to and interacts with a filter mounting portion that is configured to receive and secure the filter.
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Accused Products
Abstract
A structure for a vacuum cleaner for confirming whether a filter is mounted into a vacuum cleaner includes an interlock mechanism. The vacuum cleaner includes a cover including a discharging port for discharging air, and configured to cover the first end of a receiving space. The cover is mountable on the receiving space and an interlock mechanism is mounted on one of the cover and the receiving space. The interlock mechanism is configured to prevent the cover from being mounted on the receiving space if no filter is mounted in the receiving space. The interlock mechanism is configured to allow the cover to be mounted on the receiving space if a filter is mounted in the receiving space.
25 Citations
20 Claims
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1. A filter mounting mechanism for a vacuum cleaner, comprising:
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a receiving space in the body of a vacuum cleaner, wherein the receiving space includes sidewalls and an open first end, and wherein the receiving space is configured to receive a filter element; a cover configured to cover the first end of the receiving space, wherein the cover is mountable on the receiving space; and an interlock mechanism mounted on one of the cover and the receiving space, wherein the interlock mechanism is configured to prevent the cover from being mounted on the receiving space if no filter is mounted in the receiving space, wherein the interlock mechanism is configured to allow the cover to be mounted on the receiving space if a filter is mounted in the receiving space, and wherein the interlock mechanism is coupled to and interacts with a filter mounting portion that is configured to receive and secure the filter. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A vacuum cleaner, comprising:
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a body having both an air suction port for receiving dust-laden air under pressure and an air exhaust port for discharging the air from the body to the atmosphere after filtering the air; a suction unit provided within said body and generating a suction force for sucking the dust-laden air into the body; a dust collecting case for cyclonically collecting impurities from the dust-laden air introduced into said body through the air suction port, thus removing them from said air, said dust collecting case being detachably installed within said body; a filter member mountable in said dust collecting case and communicating with said air suction port and said air exhaust port; and an interlock mechanism configured to control an installation of said dust collecting case into said body, wherein the interlock mechanism prevents the installation of the dust collecting case into the body if said filter member is not mounted in the dust collecting case.
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18. A vacuum cleaner, comprising:
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a body; an operable cyclone dust collection casing detachably installed into said body; an air inlet port formed on a sidewall of said casing such that the air inlet port introduces dust-laden air under pressure into the casing while forming a cyclone of the air within said casing; an air exhaust port provided at a top end of said casing for discharging the air from the casing to the atmosphere; a dust collecting filter mountable into said casing for filtering the air before the air is discharged from the casing to the atmosphere through the air exhaust port; and an interlock mechanism in said dust collection casing, wherein said interlock mechanism is configured to prevent said dust collection casing from being installed into said body if said dust collecting filter is not mounted in said dust collection casing.
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19. A vacuum cleaner, comprising:
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a body including an air suction port for receiving dust-laden air through a suction hose connected at an end of the body and an air exhaust port for discharging the air from the body after filtering the air; a suction unit installed within the body for providing a driving force for causing air to be introduced into and discharged from the body; a cyclone dust collector detachably installed from the outside of the body directly into the body; fastening means for mounting and fastening the dust collector to the body; a filter member mountable in said dust collector and communicating with said air suction port and said air exhaust port; and an interlock mechanism configured to confirm whether said filter member is mounted in said dust collector.
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20. A vacuum cleaner, comprising:
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a body including an air suction port for receiving dust-laden air through a suction hose connected at an end of the body and an air exhaust port for discharging the air from the body after filtering the air; a suction unit installed at a portion within the body for providing a driving force for causing air to be introduced into and discharged from the body; a cyclone dust collector detachably installed from the outside of the body directly into the body; a filter member mountable in said dust collector and communicating with said air suction port and said air exhaust port; and an interlock mechanism including a confirmation piece which associates with said filter and confirms whether said filter member is mounted in said dust collector when the dust collector is mounted on the body.
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Specification