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CN-224206725-U - Multifunctional dust suction device

CN224206725UCN 224206725 UCN224206725 UCN 224206725UCN-224206725-U

Abstract

The utility model discloses a multifunctional dust collection device which comprises a cleaning base with a suction nozzle, a push rod and a portable dust collection module, wherein the lower part of the push rod is rotatably hinged to the cleaning base, the portable dust collection module extends along a longitudinal direction and comprises a dust cup and a suction motor, a lower supporting seat and an upper fixing seat which are opposite up and down are arranged on the push rod, the upper fixing seat can be arranged on the push rod in a sliding mode between a first position and a second position, the distance between the upper fixing seat and the lower supporting seat along the up-down direction is matched with the longitudinal dimension of the portable dust collection module when the upper fixing seat and the lower supporting seat are in the first position, the distance between the upper fixing seat and the lower supporting seat along the up-down direction is larger than the height of the portable dust collection module when the upper fixing seat and the lower supporting seat are in the second position, and the portable dust collection module can be removed from the upper fixing seat and the lower supporting seat which can move up and down.

Inventors

  • Request for anonymity

Assignees

  • 苏州爱普电器有限公司

Dates

Publication Date
20260508
Application Date
20250411

Claims (11)

  1. 1. A multifunctional dust collection device comprises a cleaning base, a push rod and a portable dust collection module, wherein the cleaning base is suitable for moving along the ground and is provided with a suction nozzle, the lower part of the push rod is rotatably hinged to the cleaning base, the portable dust collection module extends along a longitudinal direction and comprises a dust cup and a suction motor, the multifunctional dust collection device is characterized in that a lower supporting seat and an upper fixing seat which are opposite up and down are arranged on the push rod, the upper fixing seat is arranged on the push rod in a sliding mode between a first position and a second position, when the upper fixing seat is in the first position, the distance between the upper fixing seat and the lower supporting seat along the up-down direction is matched with the longitudinal dimension of the portable dust collection module, the portable dust collection module can be kept between the upper fixing seat and the lower supporting seat, and when the upper fixing seat is in the second position, the distance between the upper fixing seat and the lower supporting seat along the up-down direction is larger than the height of the portable dust collection module, and the portable dust collection module can be removed from the upper fixing seat and the lower fixing seat.
  2. 2. The multifunctional dust suction device as claimed in claim 1, wherein the portable dust suction module comprises a first end portion and a second end portion which are separated from each other in a longitudinal direction, a suction port which is in fluid communication with the dust cup is provided at the first end portion, an opening which is in communication with the suction nozzle is provided at the lower support base, and the suction port is in fluid communication with the opening while the portable dust suction module is held between the upper holder and the lower support base.
  3. 3. The multifunctional dust suction device as claimed in claim 2, wherein the first end portion has a protrusion, the suction port is located at the protrusion, and the protrusion is inserted into the opening while the portable dust suction module is held between the upper holder and the lower holder.
  4. 4. The multifunctional dust suction device according to claim 2, wherein a concave portion is formed inside the upper fixing seat, the shape of the concave portion is matched with the shape of the second end portion, and the second end portion is located at the concave portion when the portable dust suction module is held between the upper fixing seat and the lower supporting seat.
  5. 5. The apparatus of claim 4, wherein the second end is provided with an exhaust port in fluid communication with the suction motor, the upper mounting base is provided with a plurality of openings therethrough with the recess and the exterior, and the exhaust port is in fluid communication with the plurality of openings when the portable vacuum module is held between the upper mounting base and the lower support base.
  6. 6. The multifunctional dust collector of claim 5, wherein the plurality of openings are circumferentially distributed.
  7. 7. The multifunctional dust collector as set forth in claim 4, wherein said upper holder is of a hat-like configuration.
  8. 8. The multifunctional dust collector as set forth in claim 1, wherein a lock mechanism is provided between said push rod and said upper holder.
  9. 9. The multifunctional dust collector of claim 8, wherein the locking mechanism comprises a lock pin positioned on the push rod, a first lock groove and a second lock groove which are positioned on the upper fixing seat and distributed along the up-down direction, wherein the lock pin is engaged with the first lock groove when the upper fixing seat is positioned at the first position, and the lock pin is engaged with the second lock groove when the upper fixing seat is positioned at the second position.
  10. 10. A multifunctional dust collector according to claim 9, wherein the lock pin is supported on the push rod by a spring capable of elastically deforming in the lateral direction.
  11. 11. The multi-purpose cleaning apparatus of claim 1, wherein the cleaning base is configured to attach a cleaning sheet consumable.

Description

Multifunctional dust suction device Technical Field The utility model relates to the technical field of intelligent cleaning equipment, in particular to a multifunctional dust collection device. Background The traditional dust collection equipment is divided into vertical floor cleaning equipment or handheld local cleaning equipment, the functions of the vertical floor cleaning equipment and the handheld local cleaning equipment are single, the applicable environment is limited, and the mode that the part of the combined dust collector can be disassembled at present has the advantages of the vertical floor cleaning equipment and the handheld local cleaning equipment, but the operation is complex, the switching is inflexible, and the parts which are easy to damage are frequently disassembled. Disclosure of utility model In order to solve the above-mentioned problems, the present utility model provides a multifunctional dust collection device integrating floor cleaning and hand-held cleaning functions and being convenient to switch. To this end, the utility model provides a multifunctional dust suction device comprising a cleaning base adapted to move along a floor surface and having a suction nozzle, a push rod with a lower part rotatably hinged to the cleaning base, and a portable dust suction module extending in a longitudinal direction and comprising a dust cup and a suction motor, wherein the push rod is provided with a lower support seat and an upper support seat which are opposite to each other in the vertical direction, the upper support seat is configured to be slidably arranged on the push rod between a first position and a second position, the distance between the upper support seat and the lower support seat in the vertical direction is adapted to the longitudinal dimension of the portable dust suction module when the upper support seat is in the first position, the portable dust suction module can be held between the upper support seat and the lower support seat, and the distance between the upper support seat and the lower support seat in the vertical direction is greater than the height of the portable dust suction module when the upper support seat is in the second position, and the portable dust suction module can be removed from between the upper support seat and the lower support seat. In some embodiments, the portable vacuum module includes a first end and a second end spaced apart from each other in a longitudinal direction, the first end having a suction opening in fluid communication with the dirt cup and the lower support having an opening in communication with the suction nozzle, the suction opening being in fluid communication with the opening when the portable vacuum module is held between the upper mount and the lower support. In some embodiments, the first end has a protrusion, the suction opening is located at the protrusion, and the protrusion is inserted into the opening when the portable dust collection module is held between the upper holder and the lower holder. In some embodiments, a recess is provided inside the upper holder, the recess being shaped to fit the second end, the second end being located in the recess when the portable vacuum module is held between the upper holder and the lower support. In some embodiments, the second end is provided with an exhaust port in fluid communication with the suction motor, the upper holder is provided with a plurality of openings therethrough with the recess and the exterior, and the exhaust port is in fluid communication with the plurality of openings when the portable vacuum module is held between the upper holder and the lower support. In some embodiments, the plurality of openings are circumferentially distributed. In some embodiments, the upper fixing base is of a cap-shaped structure. In some embodiments, a locking mechanism is disposed between the push rod and the upper fixing seat. In some embodiments, the lock mechanism comprises a lock pin positioned on the push rod, a first lock groove and a second lock groove which are positioned on the upper fixing seat and distributed along the up-down direction, wherein the lock pin is engaged with the first lock groove when the upper fixing seat is positioned at the first position, and the lock pin is engaged with the second lock groove when the upper fixing seat is positioned at the second position. In some embodiments, the latch is supported on the pushrod by a spring that is elastically deformable in the lateral direction. In some embodiments, the cleaning base is configured to attach a cleaning sheet consumable. Compared with the prior art, the multifunctional dust collection device has the beneficial effects that the upper fixing seat and the lower supporting seat which can move up and down reduce the operation difficulty of installing and removing the portable dust collection module on and from the push rod, ensure the stability of the portable dust collection module on the pu