JP-2026514254-A - vacuum cleaner

JP2026514254AJP 2026514254 AJP2026514254 AJP 2026514254AJP-2026514254-A

Abstract

A vacuum cleaner comprising: a dust collection body configured to provide power for a dust collection operation; a dust collection bucket detachably attached to the dust collection body and configured to collect dust under the operation of the dust collection body; and an anti-misassembly assembly provided in the dust collection bucket and configured to switch between a normal working position and an abnormal working position, wherein the dust collection body can be assembled into the dust collection bucket when the anti-misassembly assembly is in the normal working position, and the dust collection body cannot be assembled into the dust collection bucket when the anti-misassembly assembly is in the abnormal working position. [Selection Diagram] Figure 1

Inventors

李行
梁彬雄
晋 ▲騰▼▲龍▼
欧▲陽▼ 大林
米 ▲長▼

Assignees

深▲セン▼洛克▲創▼新科技有限公司

Dates

Publication Date: 20260507
Application Date: 20231110
Priority Date: 20230506

Claims (13)

A dust collection unit configured to provide power for the dust collection operation, A dust collection bucket is detachably attached to the aforementioned dust collection unit and configured to collect dust under the operation of the dust collection unit. The dust collection bucket is provided with an assembly to prevent misassembly, configured to switch between a normal working position and an abnormal working position, A vacuum cleaner in which, when the misassembly prevention assembly is in the normal working position, the dust collection body can be assembled into the dust collection bucket, and when the misassembly prevention assembly is in an abnormal working position, the dust collection body cannot be assembled into the dust collection bucket.
The dust collection bucket is, The dust collection bucket body and It includes a cyclone drum configured to be detachably attached to the dust collection bucket body, The vacuum cleaner according to claim 1, wherein the misassembly prevention assembly includes a first misassembly prevention member, the normal working position has a first working position, the abnormal working position has a second working position, the first misassembly prevention member is provided on the inner wall of the dust collection bucket and is configured to switch between the first working position and the second working position, the dust collection body can be assembled to the dust collection bucket body when the first misassembly prevention member is in the first working position, and the dust collection body cannot be assembled to the dust collection bucket body when the first misassembly prevention member is in the second working position.
The vacuum cleaner according to claim 2, wherein a first elastic member is provided on the inner wall of the dust collection bucket body, and the first elastic member is configured to bias the first mis-assembly prevention member toward the second working position.
The vacuum cleaner according to claim 2 or 3, wherein when the cyclone drum is attached to the dust collection bucket body, the first mis-assembly prevention member is switched from the second working position to the first working position.
The vacuum cleaner according to claim 2 or 3, wherein the first mis-assembly prevention member is switched from the first working position to the second working position when the cyclone drum is removed from the dust collection bucket body.
The vacuum cleaner according to claim 2 or 3, wherein the first misassembly prevention member is configured to pivot along a first rotation axis in a plane parallel to the axis of the dust collection bucket and to be switchable between a first working position and a second position.
The vacuum cleaner according to claim 6, wherein the first misassembly prevention member has a first arm and a second arm at a predetermined angle, the cyclone drum includes a contact portion and a notch adjacent to the contact portion, and during the process of attaching the cyclone drum to the dust collection bucket body, the contact portion presses against the first arm, the contact point between the contact portion and the first arm moves from the free end of the first arm toward the second arm, the second arm is housed in the notch, and the first misassembly prevention member is switched from a second working position to a first working position.
The vacuum cleaner mentioned above, The system further includes a filter assembly configured to be detachably attached to the cyclone drum, The misassembly prevention assembly includes a second misassembly prevention member, the normal working position has a third working position, and the abnormal working position has a fourth working position. The vacuum cleaner according to claim 2 or 3, wherein the second misassembly prevention member is provided on the inner wall of the cyclone drum and is configured to switch between a third working position and a fourth working position, and when the second misassembly prevention member is in the third working position, the dust collection body can be assembled to the dust collection bucket body to which the cyclone drum is attached, and when the second misassembly prevention member is in the fourth working position, the dust collection body cannot be assembled to the dust collection bucket body to which the cyclone drum is attached.
The vacuum cleaner according to claim 8, wherein a second elastic member is provided on the inner wall of the cyclone drum, and the second elastic member is configured to bias the second mis-assembly prevention member toward the fourth working position.
The vacuum cleaner according to claim 8, wherein the filter assembly includes a pressing member, and when the filter assembly is attached to the cyclone drum, the pressing member presses the second mis-assembly prevention member, switching the second mis-assembly prevention member from the fourth working position to the third working position.
The vacuum cleaner according to claim 8, wherein the second misassembly prevention member is switched from the third working position to the fourth working position when the filter assembly is removed from the cyclone drum.
A groove configured to accommodate the second misassembly prevention member is provided at the end of the inner wall of the cyclone drum near the top surface of the cyclone drum, the second misassembly prevention member includes a column, the top surface of the column is further away from the bottom of the groove than the top surface of the cyclone drum in the axial direction of the cyclone drum, an engagement groove is provided on the top surface of the dust collection body facing the dust collection bucket, the second misassembly prevention member is in a third working position, and at least a portion of the column is inserted into the engagement groove when the dust collection body is assembled to the dust collection bucket body, as described in claim 8.
The vacuum cleaner according to claim 12, wherein the second misassembly prevention member is configured to pivot along a second rotation axis in a plane perpendicular to the axis of the cyclone drum, and when the second misassembly prevention member is in a third working position, the free end of the second misassembly prevention member is housed in the groove in a plane perpendicular to the axis of the cyclone drum, and when the second misassembly prevention member is in a fourth working position, the free end of the second misassembly prevention member is separated from the groove in a plane perpendicular to the axis of the cyclone drum.

Description

Related applications This disclosure claims priority to Chinese Patent Application No. 202321087794.0, filed on May 6, 2023, and all contents of that Chinese Patent Application are incorporated herein by reference. This disclosure relates to the cleaning technology field, specifically to vacuum cleaners. With technological advancements, vacuum cleaners and various cleaning devices with dust-collecting capabilities have become widely used in homes. Vacuum cleaners typically consist of a fan that powers the dust-collecting operation and a dust collection barrel that collects the debris. When the fan operates at high speed, dust or debris entering the fan can cause malfunctions and affect the product's performance and lifespan. Therefore, effectively reducing the entry of dust and debris into the fan is an urgent issue that needs to be addressed in this field. Some embodiments of this disclosure provide a vacuum cleaner, said vacuum cleaner, A dust collection unit configured to be powered for dust collection operation, A dust collection bucket is detachably attached to the aforementioned dust collection unit and configured to collect dust under the operation of the dust collection unit. The dust collection bucket is provided with an assembly to prevent misassembly, which is configured to be switchable between a normal working position and an abnormal working position, wherein when the misassembly prevention assembly is in the normal working position, the dust collection body can be assembled into the dust collection bucket, and when the misassembly prevention assembly is in the abnormal working position, the dust collection body cannot be assembled into the dust collection bucket. In some embodiments, the dust collection bucket is The dust collection bucket body and It includes a cyclone drum configured to be detachably attached to the dust collection bucket body, Here, the misassembly prevention assembly includes a first misassembly prevention member, the normal working position has a first working position, the abnormal working position has a second working position, the first misassembly prevention member is provided on the inner wall of the dust collection bucket and is configured to be switchable between the first and second working positions, the dust collection body can be assembled to the dust collection bucket body when the first misassembly prevention member is in the first working position, and the dust collection body cannot be assembled to the dust collection bucket body when the first misassembly prevention member is in the second working position. In some embodiments, a first elastic member is provided on the inner wall of the dust collection bucket body, and the first elastic member is configured to bias the first mis-assembly prevention member toward the second working position. In some embodiments, when the cyclone drum is attached to the dust collection bucket body, the first mis-assembly prevention member is switched from the second working position to the first working position. In some embodiments, when the cyclone drum is removed from the dust collection bucket body, the first misassembly prevention member is switched from the first working position to the second working position. In some embodiments, the first misassembly prevention member is configured to pivot along a first rotation axis in a plane parallel to the axis of the dust collection bucket, and to be switchable between a first working position and a second position. In some embodiments, the first misassembly prevention member has a first arm and a second arm at a predetermined angle, the cyclone drum includes a contact portion and a notch adjacent to the contact portion, and during the process of attaching the cyclone drum to the dust collection bucket body, the contact portion presses against the first arm, the contact point between the contact portion and the first arm moves from the free end of the first arm toward the second arm, the second arm is accommodated in the notch, and the first misassembly prevention member is switched from a second working position to a first working position. In some embodiments, the vacuum cleaner is The filter assembly further comprises a filter assembly configured to be detachably attached to the cyclone drum, The misassembly prevention assembly includes a second misassembly prevention member, the normal working position has a third working position, and the abnormal working position has a fourth working position. The second misassembly prevention member is provided on the inner wall of the cyclone drum and is configured to be switchable between a third working position and a fourth working position. When the second misassembly prevention member is in the third working position, the dust collection body can be assembled to the dust collection bucket body to which the cyclone drum is attached. When the second misassembly prevention member is in the fourth working position, the dust collectio