CN211270487U

CN211270487U - Household vertical dust collector

Info

Publication number: CN211270487U
Application number: CN201921807471.8U
Authority: CN
Inventors: 刘经创
Original assignee: Shenzhen Honggang Electronics Co ltd
Current assignee: Shenzhen Honggang Electronics Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-08-18
Anticipated expiration: 2029-10-25

Abstract

The utility model provides a household vertical dust collector, which relates to the technical field of dust collectors, and comprises a supporting device, wherein a cutting device is arranged in the utility model, the cutting device mainly comprises a turbine blade and a blade, when negative pressure passes through the turbine blade, the turbine blade can be driven to rotate, the turbine blade is driven to rotate through a rotating shaft to the blade to rotate, when sucked dust or hair passes through the blade, the blade rotating at high speed can cut the dust or hair, so that the dust or hair is cut into small pieces, thus the dust or hair is not easy to block, the utility model is convenient for use in daily life, a main exhaust port, an auxiliary exhaust port and a change-over valve are arranged, when the dust or hair in a gap exists, the change-over valve is opened, gas is discharged from the auxiliary exhaust port, a hose is connected to the auxiliary exhaust port, the dust which is not easy to clean in the gap can be swept, can blow out the dust in the gap, convenient clearance.

Description

Household vertical dust collector

Technical Field

The utility model relates to a dust catcher technical field especially relates to a domestic vertical dust catcher.

Background

In the market, the dust collector has various types and functions, and in common families, the dust collector becomes an essential cleaning tool for cleaning, reduces the cleaning intensity of people, saves time and labor, is generally vertical or horizontal, utilizes a motor to drive the fan blades to rotate, creating a negative pressure of air within the sealed housing, drawing in debris, upright cleaners typically have a wheeled head assembly, with a fixed cleaner head in parallel contact with the floor surface plane, mounted on an inclined 'upright' body, the upright body is provided with a handle at its upper end, and in a conventional floor cleaning mode, the user tilts the upright body until the handle is at a convenient height, the handle is then manually used to push the cleaner across the floor surface, keeping the cleaner head in parallel contact with the floor surface plane.

When the vertical dust collector in the prior art is used and meets hair, the vertical dust collector is easy to knot in the airflow pipe and the tank opening, so that blockage is easy to occur, the using effect is influenced, and dust in corners or gaps is not easy to clean.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a household vertical dust collector.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a domestic vertical dust catcher, includes strutting arrangement, strutting arrangement's bottom surface mounting has absorbing device, one side surface mounting of strutting arrangement has collection device, collection device's top surface threaded connection has cutting device, cutting device includes the hose, the air current pipe has been cup jointed to the one end of hose, the other end threaded connection of air current pipe has the cutting cavity, the inner chamber surface screw fixation of cutting cavity has the support, the central point of support is fixed with the bearing, the bearing is connected with the pivot, the one end of pivot is fixed with the blade, the turbine leaf is installed to the other end of pivot.

Preferably, the supporting device comprises a handle, a loop bar is connected to the bottom end of the handle in a threaded manner, a knob is connected to the outer surface of the bottom end of the loop bar in a threaded manner, a telescopic rod is sleeved in an inner cavity of the loop bar, a fixing rod is welded to the surface of the bottom end of the telescopic rod, and a connecting shaft is installed at the bottom end of the fixing rod.

Preferably, the absorbing device comprises a base, roller bases are welded at two ends of the bottom surface of the base, rollers are connected to the bottom surface of the roller bases in a threaded mode, brushes are connected to bayonets on two sides of the bottom surface of the base, and dust suction ports are arranged on the surface of the bottom of the base.

Preferably, the collection device comprises a dust collection box, a filter disc is installed at the bottom of an inner cavity of the dust collection box, a filter screen is installed at the top of the filter disc, a shell is connected to the bottom of the dust collection box in a threaded mode, a motor is fixed to the inner cavity of the shell through screws, the output end of the motor is connected with fan blades through a coupling, and a main exhaust port, an auxiliary exhaust port and a change-over valve are arranged on the bottom end surface of the shell.

Preferably, the other end of the connecting shaft is connected to the base and the connecting shaft can rotate by a maximum rotation angle of 70 °.

Preferably, clearance fit is adopted between the telescopic rod and the loop bar, the fit clearance is 1mm, and the maximum extension distance of the telescopic rod is 800 mm.

Preferably, the airflow pipe is integrally cast, the outer surface and the inner cavity surface of the airflow pipe are both subjected to polishing treatment, and the roughness is 0.8 mm.

Advantageous effects

1. The utility model discloses in, set up cutting device, cutting device mainly comprises turbine blade and blade, after the negative pressure passes through turbine blade, can drive turbine blade and rotate, and turbine blade makes the blade rotate through pivot transmission to blade, and when the dirt bits or the hair of inspiration passed through the blade, high-speed pivoted blade can cut dirt bits or hair for dirt bits or hair are cut into very little piece, just so are difficult to take place to block up, have made things convenient for the use in daily life.

2. The utility model discloses in, set up main gas vent, vice gas vent and change-over valve, when meetting the gap in there is the dirt bits, open the change-over valve, gaseous from vice gas vent discharge, connect a section of hose on vice gas vent, can sweep the dirt bits that are difficult to the clearance in the gap, can blow off the dirt bits in the gap, convenient clearance.

Drawings

FIG. 1 is a schematic structural view of a household vertical vacuum cleaner according to the present invention;

FIG. 2 is a schematic structural view of an absorption device of a household upright vacuum cleaner according to the present invention;

FIG. 3 is a schematic structural view of a cutting device of a household vertical vacuum cleaner according to the present invention;

fig. 4 is a schematic structural view of a collecting device in a household vertical vacuum cleaner according to the present invention.

Illustration of the drawings:

1. a support device; 11. a handle; 12. a loop bar; 13. a knob; 14. a telescopic rod; 15. fixing the rod; 16. a connecting shaft; 2. an absorption device; 21. a base; 22. a roller base; 23. a roller; 24. a brush; 25. a dust suction port; 3. a cutting device; 31. a hose; 32. an airflow duct; 33. cutting a cavity; 34. a support; 35. a bearing; 36. a rotating shaft; 37. a blade; 38. a turbine blade; 4. a collection device; 41. a dust collection box; 42. filtering with a screen; 43. a filter disc; 44. a housing; 45. a motor; 46. a fan blade; 47. a changeover valve; 48. a main exhaust port; 49. and a secondary exhaust port.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Referring to fig. 1-4, a household vertical vacuum cleaner comprises a supporting device 1, the supporting device 1 comprises a handle 11, a loop bar 12 is connected to the bottom end of the handle 11 through a thread, a knob 13 is connected to the outer surface of the bottom end of the loop bar 12 through a thread, an expansion link 14 is sleeved in the inner cavity of the loop bar 12, a fixing rod 15 is welded to the bottom end surface of the expansion link 14, a connecting shaft 16 is installed at the bottom end of the fixing rod 15, the other end of the connecting shaft 16 is connected to a base 21, the connecting shaft 16 can rotate at a maximum rotation angle of 70 degrees, the connecting shaft 16 can rotate according to the use requirement during use, the movable angle is larger, the connecting shaft 16 can be made in a simple annular shape and can also be made of a bearing, compared with the bearing, the bearing can rotate more flexibly, but the cost is higher, the process is, the maximum extension distance of the telescopic rod 14 is 800mm, the length of the telescopic rod 14 required when the telescopic rod is used can be adjusted through the arrangement of the knob 13, the telescopic rod 14 and the loop bar 12, the telescopic rod is suitable for different users, a layer of anti-skidding soft material can be added on the outer surface of the loop bar 12, the use and protection of the users are facilitated, the bottom surface of the supporting device 1 is provided with the absorbing device 2, the absorbing device 2 comprises a base 21, roller bases 22 are welded at two ends of the bottom surface of the base 21, rollers 23 are in threaded connection with the bottom surface of the roller bases 22, bayonets at two sides of the bottom surface of the base 21 are connected with brushes 24, a dust suction port 25 is arranged on the bottom surface of the base 21, the brushes 24 are easily-consumed articles, the brushes 24 are in bayonet connection and convenient to replace in use, the collecting device 4 is arranged on the surface of one, the top of the filter disc 43 is provided with the filter screen 42, the bottom of the dust collection box 41 is in threaded connection with the shell 44, the inner cavity of the shell 44 is fixed with the motor 45 through screws, the output end of the motor 45 is connected with the fan blades 46 through a coupler, the bottom end surface of the shell 44 is provided with the main exhaust port 48, the auxiliary exhaust port 49 and the change-over valve 47, the motor 45 is a brushless motor, the brushless motor has no electric brush and can reduce friction, the rotating speed can reach very high, the operation is stable, the noise is low, the filter disc 43 is made of HEPA material, 99 percent of fine particles in the air can be filtered, the air permeability is good, the dust collection box 41 is in threaded connection with the shell 44, the dust in the dust collection box 41 can be conveniently treated after the dust collection box is used, the top surface of the collection device 4 is in threaded connection with the cutting device 3, the cutting device, the other end threaded connection of airflow pipe 32 has cutting cavity 33, the inner chamber surface screw fixation of cutting cavity 33 has support 34, the central point of support 34 is fixed with bearing 35, bearing 35 is connected with pivot 36, the one end of pivot 36 is fixed with blade 37, turbine blade 38 is installed to the other end of pivot 36, airflow pipe 32 is the integrative shaping of pouring, airflow pipe 32's surface and inner chamber surface all are through polishing treatment, and the roughness is 0.8mm, the integrative shaping of pouring's airflow pipe 32 is higher than in welded life and stability, can not produce the phenomenon of gas leakage, turbine blade can adopt the alloy material, higher hardness can be guaranteed to the alloy, long service life, and the quality is also very light load less.

The utility model discloses a theory of operation: the conversion valve 47 is closed, the main exhaust port 48 is opened at the moment, the air is exhausted from the main exhaust port 48, the knob 13 is rotated, the length of the telescopic rod 14 is adjusted, the knob 13 is locked after the length is adjusted to a proper length, the power supply is connected, the equipment is started, the motor 45 is powered on to work at the moment, the fan blade 46 is driven to rotate after the motor 45 works, the fan blade 46 rotates to generate higher negative pressure in the closed shell 44, the dust suction port 25 is communicated with the hose 31, the hose 31 is communicated with the airflow pipe 32, the airflow pipe 32 is communicated with the cutting cavity 33, the cutting cavity 33 is communicated with the dust collection box 41, the dust collection box 41 is communicated with the shell 44, the generated negative pressure is communicated with the dust suction port 25 all the time, the loop bar 12 is held tightly, the base 21 is placed on the bottom surface, the higher negative pressure at the dust suction port 25 can suck dust, the loop bar 12 is pushed, the base 21 moves under, make some the dust that glue on ground can be better absorb by the dust catcher, made things convenient for the use in daily life, perfect the result of use, after negative pressure process cutting cavity 33, can drive turbine blade 38 and rotate, turbine blade 38 makes blade 37 rotate through pivot 36 transmission to blade 37, when dust or the hair of inhaling through blade 37, high-speed pivoted blade 37 can cut dust or hair, and blade 37 sets up the place ahead in turbine blade 38's air current direction.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A household vertical vacuum cleaner, comprising a support device (1), characterized in that: the utility model discloses a turbine blade, including strutting arrangement (1), bottom surface mounting has absorbing device (2), one side surface mounting of strutting arrangement (1) has collection device (4), the top surface threaded connection of collection device (4) has cutting device (3), cutting device (3) include hose (31), airflow tube (32) have been cup jointed to the one end of hose (31), the other end threaded connection of airflow tube (32) has cutting cavity (33), the inner chamber surface screw fixation of cutting cavity (33) has support (34), the central point of support (34) is fixed with bearing (35), bearing (35) are connected with pivot (36), the one end of pivot (36) is fixed with blade (37), turbine blade (38) are installed to the other end of pivot (36).

2. A domestic upright vacuum cleaner as claimed in claim 1, wherein: strutting arrangement (1) is including handle (11), the bottom threaded connection of handle (11) has loop bar (12), the bottom surface threaded connection of loop bar (12) has knob (13), telescopic link (14) have been cup jointed to the inner chamber of loop bar (12), the bottom skin weld of telescopic link (14) has dead lever (15), connecting axle (16) are installed to the bottom of dead lever (15).

3. A domestic upright vacuum cleaner as claimed in claim 1, wherein: the absorbing device (2) comprises a base (21), roller bases (22) are welded at two ends of the bottom surface of the base (21), rollers (23) are connected to the bottom surface of the roller bases (22) in a threaded mode, brushes (24) are connected to bayonets on two sides of the bottom surface of the base (21), and dust collection openings (25) are formed in the bottom surface of the base (21).

4. A domestic upright vacuum cleaner as claimed in claim 1, wherein: collection device (4) include dust collection box (41), filter disc (43) are installed to the inner chamber bottom of dust collection box (41), filter screen (42) are installed at the top of filter disc (43), the bottom threaded connection of dust collection box (41) has shell (44), the inner chamber screw fixation of shell (44) has motor (45), the output of motor (45) has flabellum (46) through the coupling joint, the bottom surface of shell (44) is equipped with main gas vent (48), vice gas vent (49) and change-over valve (47).

5. A domestic upright vacuum cleaner as claimed in claim 2, wherein: the other end of the connecting shaft (16) is connected to the base (21), the connecting shaft (16) can rotate, and the maximum rotating angle is 70 degrees.

6. A domestic upright vacuum cleaner as claimed in claim 2, wherein: the telescopic rod (14) and the loop bar (12) are in clearance fit, the fit clearance is 1mm, and the maximum extension distance of the telescopic rod (14) is 800 mm.

7. A domestic upright cleaner according to claim 1, wherein: the airflow pipe (32) is integrally cast, the outer surface and the inner cavity surface of the airflow pipe (32) are both subjected to polishing treatment, and the roughness is 0.8 mm.