CN112168054A

CN112168054A - Hanger assembly and dust collector

Info

Publication number: CN112168054A
Application number: CN202011010511.3A
Authority: CN
Inventors: 刘福建
Original assignee: Suzhou Aza Clean Electric Technology Co ltd
Current assignee: Suzhou Aza Clean Electric Technology Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-01-05

Abstract

The invention discloses a dust collector, which relates to the technical field of dust collectors and comprises a pendant main body and a dust collector assembly, wherein the dust collector assembly consists of a suction head mounting shell, an air duct, a rear mounting tube and a handle, the suction head mounting shell is fixedly mounted at the bottom of the air duct, the air duct is mounted at one end of the rear mounting tube through a second connecting buckle, the handle is fixedly mounted at the bottom of the rear mounting tube, and a rotating bearing is fixedly mounted on the inner wall of one side of the air duct. The detachable dust-collecting inner pad is mounted in the dust collector, when the dust collector is used, dust sucked into the dust collector can be effectively adsorbed on the dust-collecting inner pad, the dust cannot fly in the air duct at will, the dust-collecting effect of the dust collector is greatly improved, the dust sucked can be classified when the dust is cleaned, impurities of particles can be left in the air duct and can be directly poured out, the dust collector is convenient to clean, and meanwhile, the side mounting bar with the connecting assembly is mounted outside the dust-collecting inner pad, so that the dust collector is convenient to dismount.

Description

Hanger assembly and dust collector

Technical Field

The invention relates to the technical field of dust collectors, in particular to a hanger assembly and a dust collector.

Background

The dust catcher is the device that can absorb the dust as the name implies, the accumulational problem of dust around the place can effectively be solved in the appearance of dust catcher, the kind of dust catcher has many, there is handheld formula, promotion formula etc, when using, people only need handheld dust catcher or promote the dust catcher and carry out the dust removal dust absorption to the place of working and handle, keep the cleanliness factor in place of working, generally need place in a certain region after the dust catcher uses simultaneously, if promotion formula dust catcher, directly promote the dust catcher to put in the debris room can, if handheld dust catcher, then can directly place handheld dust catcher in a certain position, but because place in a certain position, when later stage uses, and be not convenient for look for, then need a stores pylon to hang to place the dust catcher, the later stage of being convenient for is got.

The prior patent (publication number: CN201721630292.2) discloses a hanger assembly and a dust collector, wherein the dust collector comprises a cleaning brush, the hanger assembly comprises a connecting piece, and the interior of the hanger assembly is of a hollow structure; the hanging rack is arranged outside the connecting piece, is connected with the outer side wall of the connecting piece and is used for placing the cleaning brush; the hanging rack comprises a connecting part which is connected with the outer side wall of the connecting part; the installation department, it is connected with connecting portion, and installation department and connecting portion, the outside wall of connecting piece forms accommodation space, the device user can be connected to the dust catcher connecting pipe with the subassembly through the connecting piece on, then place the cleaning brush on the stores pylon, again with the stores pylon subassembly, the connecting pipe of cleaning brush and dust catcher is together hung on the dust catcher, accomplish accomodating to cleaning brush and dust catcher connecting pipe, avoided the user to place the cleaning brush alone, thereby the space has been saved, at the in-process discovery of this scheme as follows problem in the prior art of realization, do not obtain good solution: 1. the two-in-one suction head is not arranged on the dust collector, when the dust collector is used, the suction head form cannot be quickly switched according to the requirement, different suction heads need to be replaced to achieve different cleaning purposes, and the dust collector is complicated to use and inconvenient; 2. the dust collector is not internally provided with any dust collection inner pad, after the dust collector starts to collect dust, the sucked dust is easy to float in the air duct randomly after being sucked into the dust collector, the stability is poor, and the dust can float again through the dust collection opening while floating, so that the dust collection effect of the dust collector is reduced; 3. the hanging rack has a large volume structure, has certain requirements on the mounting surface of the hanging rack, and is inconvenient to use; certain improvements are needed.

Disclosure of Invention

The invention aims to solve the defects in the prior art, such as: the two-in-one suction head is not arranged on the dust collector, when the dust collector is used, the suction head form cannot be quickly switched according to the requirement, different suction heads need to be replaced to achieve different cleaning purposes, and the use is complicated and inconvenient; the dust collector is not internally provided with any dust collection inner pad, after the dust collector starts to collect dust, the sucked dust is easy to float in the air duct randomly after being sucked into the dust collector, the stability is poor, and the dust can float again through the dust collection opening while floating, so that the dust collection effect of the dust collector is reduced; the hanging frame has a large volume structure, has certain requirements on the mounting surface of the hanging frame, and is inconvenient to use, so that the hanging frame assembly and the dust collector are provided.

In order to achieve the purpose, the invention adopts the following technical scheme:

a dust collector comprises a hanging part main body and a dust collector assembly, wherein the dust collector assembly comprises a suction head installation shell, an air duct, a rear installation barrel and a handle, the suction head installation shell is fixedly installed at the bottom of the air duct, the air duct is installed at one end of the rear installation barrel through a second connecting buckle, the handle is fixedly installed at the bottom of the rear installation barrel, a rotating bearing is fixedly installed on the inner wall of one side of the air duct, a fan shaft is rotatably installed in the rotating bearing, an inclined plane fan with a shaft sleeve is fixedly installed on the outer portion of the fan shaft, a suction fan is fixedly installed in the rear installation barrel, a suction shell is fixedly installed in the rear installation barrel on one side of the suction fan, a dust screen is fixedly installed on one side of the suction shell, an inner dust absorption pad is installed on the inner wall of the air duct, a side installation bar is fixedly installed on one side of the inner dust absorption pad, and a connecting assembly is installed, and one end of the suction head mounting shell is provided with a two-in-one suction head assembly through a first connecting buckle.

Furthermore, a first connecting buckle is installed on the suction head installation shell, and a buckle groove is formed in the bottom of the handle.

Furthermore, the knob is rotatably installed at the top of the rear installation cylinder, and a heat dissipation port is formed in the side wall of the rear installation cylinder.

Furthermore, the inside of back installation section of thick bamboo is provided with the shock attenuation cooling pad, shock attenuation cooling pad and suction fan contact each other and extrude.

Furthermore, coupling assembling comprises inlay card axle, axle sleeve, handle and connecting spring, axle sleeve fixed mounting is in the bottom surface of side mounting bar, inlay card axle slidable mounting is in the inside of axle sleeve.

Further, one end of the clamping shaft is clamped and embedded into a clamping groove formed in the air duct, a bottom groove is formed in the bottom surface of the side mounting bar, a connecting spring is fixedly mounted in the bottom groove, a handle is fixedly mounted at the other end of the clamping shaft, and one end of the connecting spring is fixedly connected with the handle.

Further, two unification suction head subassemblies comprise suction head shell, side rail and reserve suction head, the outside of suction head shell is rotated through the pivot and is installed reserve suction head, be provided with the clearance brush on the surface of reserve suction head, rotate through the pivot on the lateral wall of side rail and install the connection curb plate.

Furthermore, a connecting shaft is fixedly installed on the outer wall of one side of the connecting side plate, and one end of the connecting shaft is embedded into a connecting hole formed in the outer surface of the spare suction head in a clamping mode.

The invention also provides a hanging bracket assembly of the dust collector, the hanging piece main body consists of a hanging piece, a hanging buckle and a mounting bottom plate, the hanging piece and the mounting bottom plate are fixedly connected through an expansion screw, and the hanging piece is positioned above the mounting bottom plate.

Furthermore, the hanging piece and the mounting bottom plate are respectively provided with a first connecting hole and a second connecting hole, the expansion screws respectively penetrate through the first connecting hole and the second connecting hole, and the hanging buckle is fixedly mounted on the top surface of the hanging piece.

Compared with the prior art, the invention has the beneficial effects that:

(1) according to the detachable dust collection inner pad, the dust in the dust collector can be effectively adsorbed on the dust collection inner pad when the dust collector is used, the dust cannot fly in the air duct at will, the dust can be effectively prevented from flying out through the dust collection port again, the dust collection effect of the dust collector is greatly improved, the dust collected can be classified when the dust is cleaned, impurities of particles can be left in the air duct and can be directly poured out, the dust collection inner pad is convenient to clean, meanwhile, the side mounting strip with the connecting assembly is arranged outside the dust collection inner pad, when the dust collection inner pad is disassembled and assembled, the connecting assembly can be directly pulled, the dust collection inner pad can be quickly disassembled and assembled and disassembled, and therefore the dust collection inner pad can be quickly disassembled, cleaned and replaced.

(2) According to the invention, the fan shaft with the inclined fan is installed in the dust collector, and the spiral air guide groove is formed in the inner wall of the dust collector, so that when the dust collector works, air in the dust collector is sucked by the suction fan and can rapidly and circularly flow through the air guide groove, a certain force can be effectively applied to the inclined fan by spiral air supply, the outer surface of the inclined fan can automatically and simultaneously rotate due to unbalanced stress, the dust collector is assisted to adsorb dust, the dust collection effect is improved, meanwhile, the dust sucked into the dust collector can be stirred outwards, so that the dust can be more effectively adsorbed on the dust collection inner pad, and the dust collector is reasonable in design, strong in use functionality and energy-saving.

(3) According to the invention, the two-in-one suction head is arranged outside the dust collector, the two-in-one suction head has the function of quickly switching the suction head, when only dust is sucked, the suction head shell is directly used for sucking dust, if dust at some narrow positions needs to be swept and cleaned, the suction head is directly driven to rotate out by the cleaning brush, the function of quickly switching the suction head can be realized, the functionality of the suction head is improved, meanwhile, the connecting side plate is arranged in the outer side of the suction head, when the spare suction head needs to be withdrawn, the connecting side plate can be directly rotated, so that the recovered suction head can be effectively and firmly fixed by the connecting side plate, and the influence on the use of the dust collector caused by unnecessary rotation of the suction head in use is avoided.

(4) According to the invention, the hanging rack is designed to be small in size and simple in structure, the hanging rack provides various mounting modes, the hanging rack can be mounted on a wall by using expansion screws, and can also be directly adhered and fixed on the wall by using 3M viscose glue, the mounting modes are various, a user can select the fixing mode according to different environments, the requirements of the user are met, when the user does not use a dust collector, the user can connect the hanging rack assembly to the dust collector, the dust collector is stored, and the space is saved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a perspective view of a vacuum cleaner assembly according to the present invention;

FIG. 2 is a schematic view of the internal structure of the vacuum cleaner assembly of the present invention;

FIG. 3 is a schematic perspective view of the pendant body according to the present invention;

FIG. 4 is a schematic perspective view of a two-in-one tip assembly according to the present invention;

FIG. 5 is a schematic perspective view of the two-in-one nozzle assembly of the present invention after replacement of the spare nozzle;

FIG. 6 is an enlarged view of the structure at A in the present invention;

fig. 7 is an enlarged schematic view of the structure at B in the present invention.

The list of components represented by the various reference numbers in the figures is as follows: 1-a heat dissipation port; 2-expansion screw; 3-a pendant main body; 31-hanging piece; 32-hanging a buckle; 33-a first connection hole; 34-installing a bottom plate; 35-a second connection hole; 4-a vacuum cleaner assembly; 41-a first connecting buckle; 42-a suction head mounting shell; 43-a wind barrel; 44-a second connecting buckle; 45-rear mounting cylinder; 46-a handle; 47-knob; 5-two-in-one suction head assembly; 51-a tip housing; 52-outer side rails; 53-spare suction head; 54-cleaning brush; 6-dust absorption inner pad; 7-side mounting bar; 8-a wind suction shell; 9-a suction fan; 10-shock absorbing heat dissipating pad; 11-a rotational bearing; 12-a fan shaft; 13-a bevel fan; 14-dust screen; 15-connecting the side plates; 16-a connecting shaft; 17-a connection hole; 18-a bottom groove; 19-a clamping and embedding groove; 20-a connecting assembly; 201-clamping and embedding a shaft; 202-shaft sleeve; 203-a handle; 204-connecting spring; 21-dust absorption mouth.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-7, a vacuum cleaner, a hanger main body 3 and a vacuum cleaner assembly 4, wherein the vacuum cleaner assembly 4 comprises a suction head mounting shell 42, an air duct 43, a rear mounting cylinder 45 and a handle 46, the suction head mounting shell 42 is fixedly mounted at the bottom of the air duct 43, the air duct 43 is mounted at one end of the rear mounting cylinder 45 through a second connecting buckle 44, the handle 46 is fixedly mounted at the bottom of the rear mounting cylinder 45, a first connecting buckle 41 is mounted on the suction head mounting shell 42, a buckle groove is formed at the bottom of the handle 46, by mounting the first connecting buckle 41, when the vacuum cleaner is used by a user, the two-in-one suction head assembly 5 is firstly mounted at one end of the suction head mounting shell 42 through the first connecting buckle 41, and by forming the buckle groove, when the vacuum cleaner is not used, the vacuum cleaner can be hung on a hanging buckle 32 on a hanging piece 31 through the buckle groove, the inner wall of one side of the air duct 43 is fixedly provided with a rotating bearing 11, the rotating bearing 11 is rotatably provided with a fan shaft 12, the outer part of the fan shaft 12 is fixedly provided with an inclined fan 13 with a shaft sleeve, the inner part of the rear mounting tube 45 is fixedly provided with a suction fan 9, one side of the suction fan 9 is positioned in the inner part of the rear mounting tube 45 and is fixedly provided with a suction casing 8, the top part of the rear mounting tube 45 is rotatably provided with a knob 47, the side wall of the rear mounting tube 45 is provided with a heat dissipation port 1, the dust collector is convenient to adjust by installing the knob 47, the heat dissipation port 1 is arranged, a certain guarantee can be effectively generated for the heat dissipation of the work of the dust collector, the inner part of the rear mounting tube 45 is provided with a damping and heat dissipation pad 10, the damping and heat dissipation pad 10 is in mutual contact and extrusion with the suction fan 9, and the damping and heat dissipation pad 10 is in, when the suction fan 9 is started to work, the damping heat dissipation pad 10 which is contacted with the suction fan 9 and extrudes can perform good work damping treatment and heat dissipation treatment on the suction fan 9, a dust screen 14 is fixedly arranged on one side of the suction casing 8, the inner wall of the air duct 43 is provided with the dust absorption inner pad 6, one side of the dust absorption inner pad 6 is fixedly provided with a side mounting bar 7, the bottom surface of the side mounting bar 7 is provided with a connecting component 20, the connecting component 20 consists of a clamping shaft 201, a shaft sleeve 202, a handle 203 and a connecting spring 204, the shaft sleeve 202 is fixedly arranged on the bottom surface of the side mounting bar 7, the clamping shaft 201 is slidably arranged in the shaft sleeve 202, one end of the clamping shaft 201 is clamped in a clamping groove 19 which is arranged in the air duct 43, the bottom groove 18 is arranged on the bottom surface of the side mounting bar 7, the connecting spring 204 is fixedly arranged in the bottom groove 18, the other end of the clamping shaft 201 is fixedly arranged with the handle 203, one end of the connecting spring 204 is fixedly connected with the handle 203, the connecting assembly 20 is composed of the clamping and embedding shaft 201, the shaft sleeve 202, the handle 203 and the connecting spring 204 by installing the connecting assembly 20, the clamping and embedding shaft 201 is installed in the shaft sleeve 202 in a sliding way by installing the shaft sleeve 202 on the bottom surface of the side mounting bar 7, one end of the clamping and embedding shaft 201 is clamped and embedded in the clamping and embedding groove 19 arranged in the air duct 43, the bottom surface of the side mounting bar 7 is provided with the bottom groove 18, the connecting spring 204 is fixedly installed in the bottom groove 18, the handle 203 is fixedly installed at the other end of the clamping and embedding shaft 201, when the dust absorption inner pad 6 needs to be disassembled, cleaned or replaced, only the handle 203 of the connecting assembly 20 needs to be pulled directly, the handle 203 drives the clamping and embedding shaft 201 to move laterally, so that the clamping and embedding shaft 201 is separated from the clamping and embedding groove 19 in the air duct 43, at the moment, the connecting assembly 20 is pulled laterally, the dust absorption inner pad 6, can accomplish the quick assembly disassembly to pad 6 in the dust absorption to clear up or change, two unification suction head subassemblies 5 are installed through first connection buckle 41 to the one end of suction head installation shell 42, and two unification suction head subassemblies 5 comprise suction head shell 51, outside rail 52 and reserve suction head 53, reserve suction head 53 is installed through the pivot rotation in suction head shell 51's outside, be provided with cleaning brush 54 on reserve suction head 53's the surface, rotate through the pivot on outer side rail 52's the lateral wall and install connecting side plate 15, fixed mounting has connecting axle 16 on connecting side plate 15's one side outer wall, and the one end card of connecting axle 16 inlays in the connecting hole 17 of seting up on reserve suction head 53 surface, through installing and installing two unification suction head subassemblies 5, two unification suction head subassemblies 5 comprise suction head shell 51, outside rail 52 and reserve suction head 53, make the outside of shell 51 rotate through the pivot simultaneously and install reserve suction head 53, the cleaning brush 54 is arranged on the outer surface of the spare suction head 53, the connecting side plate 15 is rotatably arranged on the side wall of the outer side rail 52 through a rotating shaft, the connecting shaft 16 is fixedly arranged on the outer wall of one side of the connecting side plate 15, one end of the connecting shaft 16 is clamped and embedded into the connecting hole 17 formed in the outer surface of the spare suction head 53, when a user uses the device, the two-in-one suction head assembly 5 is firstly arranged at one end of the suction head mounting shell 42 through the first connecting buckle 41, the two-in-one suction head assembly 5 is debugged according to requirements, if dust at some narrow positions needs to be cleaned while being swept, the spare suction head 53 with the cleaning brush 54 is directly rotated out, the function of quickly switching the suction heads can be realized, the spare suction head 53 is used for sweeping and dust collection of a cleaning area, and when the spare suction head 53 needs to be withdrawn, the connecting side plate 15 can be directly, the connecting shaft 16 of the connecting side plate 15 is effectively clamped into the connecting hole 17 formed in the surface of the spare suction head 53, the spare suction head 53 after being recovered is effectively and firmly fixed, the situation that when the suction head is used, the suction head rotates unnecessarily to influence the use of a dust collector is avoided, the suction fan 9 is started, and external dust and impurities are sucked by the suction fan 9 through the two-in-one suction head assembly 5.

Example 2

A dust collector, a pendant main body 3 and a dust collector component 4, wherein the dust collector component 4 comprises a suction head mounting shell 42, an air duct 43, a rear mounting tube 45 and a handle 46, the suction head mounting shell 42 is fixedly mounted at the bottom of the air duct 43, the air duct 43 is mounted at one end of the rear mounting tube 45 through a second connecting buckle 44, the handle 46 is fixedly mounted at the bottom of the rear mounting tube 45, a first connecting buckle 41 is mounted on the suction head mounting shell 42, a buckle groove is formed in the bottom of the handle 46, when a user uses the device, the two-in-one suction head component 5 is firstly mounted at one end of the suction head mounting shell 42 through the first connecting buckle 41, and when the dust collector is not used, the dust collector can be hung on a hanging buckle 32 on a hanging piece 31 through the buckle groove to finish hanging the suction head buckle, the inner wall of one side of the air duct 43 is fixedly provided with a rotating bearing 11, the rotating bearing 11 is rotatably provided with a fan shaft 12, the outer part of the fan shaft 12 is fixedly provided with an inclined fan 13 with a shaft sleeve, the inner part of the rear mounting tube 45 is fixedly provided with a suction fan 9, one side of the suction fan 9 is positioned in the inner part of the rear mounting tube 45 and is fixedly provided with a suction casing 8, the top part of the rear mounting tube 45 is rotatably provided with a knob 47, the side wall of the rear mounting tube 45 is provided with a heat dissipation port 1, the dust collector is convenient to adjust by installing the knob 47, the heat dissipation port 1 is arranged, a certain guarantee can be effectively generated for the heat dissipation of the work of the dust collector, the inner part of the rear mounting tube 45 is provided with a damping and heat dissipation pad 10, the damping and heat dissipation pad 10 is in mutual contact and extrusion with the suction fan 9, and the damping and heat dissipation pad 10 is in, when the suction fan 9 is started to work, the damping heat dissipation pad 10 which is contacted with the suction fan 9 and extrudes can perform good work damping treatment and heat dissipation treatment on the suction fan 9, a dust screen 14 is fixedly arranged on one side of the suction casing 8, the inner wall of the air duct 43 is provided with the dust absorption inner pad 6, one side of the dust absorption inner pad 6 is fixedly provided with a side mounting bar 7, the bottom surface of the side mounting bar 7 is provided with a connecting component 20, the connecting component 20 consists of a clamping shaft 201, a shaft sleeve 202, a handle 203 and a connecting spring 204, the shaft sleeve 202 is fixedly arranged on the bottom surface of the side mounting bar 7, the clamping shaft 201 is slidably arranged in the shaft sleeve 202, one end of the clamping shaft 201 is clamped in a clamping groove 19 which is arranged in the air duct 43, the bottom groove 18 is arranged on the bottom surface of the side mounting bar 7, the connecting spring 204 is fixedly arranged in the bottom groove 18, the other end of the clamping shaft 201 is fixedly arranged with the handle 203, one end of the connecting spring 204 is fixedly connected with the handle 203, the connecting assembly 20 is composed of the clamping and embedding shaft 201, the shaft sleeve 202, the handle 203 and the connecting spring 204 by installing the connecting assembly 20, the clamping and embedding shaft 201 is installed in the shaft sleeve 202 in a sliding way by installing the shaft sleeve 202 on the bottom surface of the side mounting bar 7, one end of the clamping and embedding shaft 201 is clamped and embedded in the clamping and embedding groove 19 arranged in the air duct 43, the bottom surface of the side mounting bar 7 is provided with the bottom groove 18, the connecting spring 204 is fixedly installed in the bottom groove 18, the handle 203 is fixedly installed at the other end of the clamping and embedding shaft 201, when the dust absorption inner pad 6 needs to be disassembled, cleaned or replaced, only the handle 203 of the connecting assembly 20 needs to be pulled directly, the handle 203 drives the clamping and embedding shaft 201 to move laterally, so that the clamping and embedding shaft 201 is separated from the clamping and embedding groove 19 in the air duct 43, at the moment, the connecting assembly 20 is pulled laterally, the dust absorption inner pad 6, can accomplish the quick assembly disassembly to pad 6 in the dust absorption to clear up or change, two unification suction head subassemblies 5 are installed through first connection buckle 41 to the one end of suction head installation shell 42, and two unification suction head subassemblies 5 comprise suction head shell 51, outside rail 52 and reserve suction head 53, reserve suction head 53 is installed through the pivot rotation in suction head shell 51's outside, be provided with cleaning brush 54 on reserve suction head 53's the surface, rotate through the pivot on outer side rail 52's the lateral wall and install connecting side plate 15, fixed mounting has connecting axle 16 on connecting side plate 15's one side outer wall, and the one end card of connecting axle 16 inlays in the connecting hole 17 of seting up on reserve suction head 53 surface, through installing and installing two unification suction head subassemblies 5, two unification suction head subassemblies 5 comprise suction head shell 51, outside rail 52 and reserve suction head 53, make the outside of shell 51 rotate through the pivot simultaneously and install reserve suction head 53, the cleaning brush 54 is arranged on the outer surface of the spare suction head 53, the connecting side plate 15 is rotatably arranged on the side wall of the outer side rail 52 through a rotating shaft, the connecting shaft 16 is fixedly arranged on the outer wall of one side of the connecting side plate 15, one end of the connecting shaft 16 is clamped and embedded into the connecting hole 17 formed in the outer surface of the spare suction head 53, when a user uses the device, the two-in-one suction head assembly 5 is firstly arranged at one end of the suction head mounting shell 42 through the first connecting buckle 41, the two-in-one suction head assembly 5 is debugged according to requirements, if dust at some narrow positions needs to be cleaned while being swept, the spare suction head 53 with the cleaning brush 54 is directly rotated out, the function of quickly switching the suction heads can be realized, the spare suction head 53 is used for sweeping and dust collection of a cleaning area, and when the spare suction head 53 needs to be withdrawn, the connecting side plate 15 can be directly, the connecting shaft 16 of the connecting side plate 15 is effectively clamped into the connecting hole 17 formed in the surface of the spare suction head 53, the recovered spare suction head 53 is effectively and firmly fixed, the situation that the suction head rotates unnecessarily when in use to influence the use of a dust collector is avoided, the suction fan 9 is started, external dust and impurities are sucked by the suction fan 9 through the two-in-one suction head assembly 5 and are finally sucked into the air duct 43 through the dust suction opening 21, when the dust collector works, air sucked into the dust collector by the suction fan 9 can flow in a rapid circulating mode through the air guide grooves in the inner wall of the air duct 43, certain force can be effectively applied to the inclined fan 13 by spiral air supply, the outer surface of the inclined fan 13 can automatically and simultaneously rotate due to unbalanced stress, the auxiliary suction fan adsorbs dust, the dust collection effect is improved, meanwhile, the dust sucked into the dust collector can be stirred outwards, and the dust can be more effectively adsorbed on the dust collection inner cushion 6, the dust can not fly in the dryer 43 at will, can effectively avoid the dust to fly out through dust absorption mouth 21 again, has improved the dust absorption effect of this dust catcher greatly, and when carrying out the dust cleaning, can classify to inspiratory dust, and the impurity of particulate matter can be stayed in the dryer 43, directly pour out can, and the clearance is convenient.

The invention also provides a hanger component of the dust collector, the hanger main body 3 consists of a hanging piece 31, a hanging buckle 32 and a mounting bottom plate 34, the hanging piece 31 is fixedly connected with the installation bottom plate 34 through an expansion screw 2, the hanging piece 31 is positioned above the installation bottom plate 34, the hanging piece 31 and the mounting base plate 34 are respectively provided with a first connecting hole 33 and a second connecting hole 35, the expansion screws 2 respectively penetrate through the first connecting holes 33 and the second connecting holes 35, the hanging buckle 32 is fixedly installed on the top surface of the hanging piece 31, the hanging piece main body 3 is installed firstly, the hanging piece 31 and the installation bottom sheet 34 are connected in a combined mode through the expansion screws 2, after the installation, the hanging piece main body 3 or the installation bottom sheet is installed on a wall body through the expansion screws 2, or the hanging piece main body 3 is directly adhered to the wall body through the 3M glue, and the fixed installation of the hanging piece main body 3 is completed.

In the invention, the pendant main body 3 is firstly installed, the hanging piece 31 and the installation film 34 are firstly combined and connected by using the expansion screw 2, after the installation, the pendant main body 3 is installed on the wall body through the expansion screw 2 or is directly adhered on the wall body through 3M glue, the fixed installation of the pendant main body 3 is completed, when a user uses the device, the two-in-one suction head component 5 is firstly installed at one end of the suction head installation shell 42 through the first connecting buckle 41, the two-in-one suction head component 5 is debugged according to the requirement, if the dust at some narrow positions needs to be cleaned while being swept, the spare suction head 53 with the cleaning brush 54 is directly rotated out, the function of quickly switching the suction head can be realized, the spare suction head 53 is used for cleaning the cleaning area while being swept, when the spare suction head 53 needs to be withdrawn, the connecting side plate 15 can be directly rotated, the connecting shaft 16 of the connecting side plate 15 is effectively clamped into the connecting hole 17 formed in the surface of the spare suction head 53, the recovered spare suction head 53 is effectively and firmly fixed, the situation that the suction head rotates unnecessarily when in use to influence the use of a dust collector is avoided, the suction fan 9 is started, external dust and impurities are sucked by the suction fan 9 through the two-in-one suction head assembly 5 and are finally sucked into the air duct 43 through the dust suction opening 21, when the dust collector works, air sucked into the dust collector by the suction fan 9 can flow in a rapid circulating mode through the air guide grooves in the inner wall of the air duct 43, certain force can be effectively applied to the inclined fan 13 by spiral air supply, the outer surface of the inclined fan 13 can automatically and simultaneously rotate due to unbalanced stress, the auxiliary suction fan adsorbs dust, the dust collection effect is improved, meanwhile, the dust sucked into the dust collector can be stirred outwards, and the dust can be more effectively adsorbed on the dust collection inner cushion 6, the dust can not fly in the wind barrel 43 at will, the dust can be effectively prevented from flying out again through the dust absorption opening 21, the dust absorption effect of the dust collector is greatly improved, and when dust is removed, the dust can be classified, the impurities of the particles can be left in the wind tube 43 and can be directly poured out, the cleaning is convenient, when the dust absorption inner pad 6 needs to be disassembled, cleaned or replaced, only the handle 203 of the connecting assembly 20 needs to be pulled directly, the handle 203 drives the clamping and embedding shaft 201 to move laterally, so that the clamping and embedding shaft 201 is separated from the clamping and embedding groove 19 in the air duct 43, at the moment, the connecting assembly 20 is pulled laterally, the dust absorption inner pad 6 and the side mounting bar 7 can be separated, the inner dust absorption pad 6 can be quickly disassembled and assembled, thereby cleaning or replacing the inner dust absorption pad, when the dust collector is not used, the dust collector can be hung on the hanging buckle 32 on the hanging piece 31 through the buckle groove, and then the hanging can be completed.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a dust collector, includes pendant main part (3) and dust collector subassembly (4), its characterized in that, dust collector subassembly (4) comprises suction head installation shell (42), dryer (43), back installation section of thick bamboo (45) and handle (46), suction head installation shell (42) fixed mounting is in the bottom of dryer (43), one end at back installation section of thick bamboo (45) is installed through second connection buckle (44) in dryer (43), handle (46) fixed mounting is in the bottom of back installation section of thick bamboo (45), fixed mounting has rolling bearing (11) on one side inner wall of dryer (43), fan shaft (12) are installed to rolling bearing (11) internal rotation, the outside fixed mounting of fan shaft (12) has inclined plane fan (13) that have the axle sleeve, the inside fixed mounting of back installation section of thick bamboo (45) has suction fan (9), the inside fixed mounting that suction fan (9) one side is located back installation section of thick bamboo (45) has suction casing (8), air suction shell (8) one side fixed mounting has dust screen (14), install pad (6) in the dust absorption on the inner wall of dryer (43), one side fixed mounting of pad (6) has side mounting bar (7) in the dust absorption, install coupling assembling (20) on the bottom surface of side mounting bar (7), two unification suction head subassemblies (5) are installed through first connection buckle (41) to the one end of suction head mounting shell (42).

2. A vacuum cleaner according to claim 1, wherein the suction head mounting shell (42) is provided with a first connecting buckle (41), and the bottom of the handle (46) is provided with a buckle groove.

3. The vacuum cleaner as claimed in claim 1, wherein the top of the rear mounting cylinder (45) is rotatably mounted with a knob (47), and the side wall of the rear mounting cylinder (45) is provided with a heat dissipating port (1).

4. A vacuum cleaner according to claim 1, characterized in that the rear mounting cylinder (45) is internally provided with a shock-absorbing cooling pad (10), and the shock-absorbing cooling pad (10) is in contact with and pressed against the suction fan (9).

5. A vacuum cleaner according to claim 1, characterized in that the connecting assembly (20) comprises a snap shaft (201), a shaft sleeve (202), a handle (203) and a connecting spring (204), the shaft sleeve (202) is fixedly arranged on the bottom surface of the side mounting bar (7), and the snap shaft (201) is slidably arranged inside the shaft sleeve (202).

6. The vacuum cleaner as claimed in claim 5, wherein one end of the engaging shaft (201) is engaged with an engaging groove (19) formed in the air duct (43), a bottom groove (18) is formed on the bottom surface of the side mounting bar (7), a connecting spring (204) is fixedly mounted in the bottom groove (18), a handle (203) is fixedly mounted at the other end of the engaging shaft (201), and one end of the connecting spring (204) is fixedly connected with the handle (203).

7. The vacuum cleaner as claimed in claim 1, wherein the two-in-one suction head assembly (5) comprises a suction head housing (51), an outer rail (52) and a spare suction head (53), the spare suction head (53) is rotatably mounted on the outside of the suction head housing (51) through a rotating shaft, a cleaning brush (54) is arranged on the outer surface of the spare suction head (53), and the connecting side plate (15) is rotatably mounted on the side wall of the outer rail (52) through the rotating shaft.

8. A vacuum cleaner as claimed in claim 7, characterized in that a connecting shaft (16) is fixedly mounted on the outer wall of one side of the connecting side plate (15), and one end of the connecting shaft (16) is inserted into a connecting hole (17) formed in the outer surface of the spare suction head (53).

9. The hanger assembly of a vacuum cleaner as claimed in claims 1-8, wherein the hanger body (3) is composed of a hanging member (31), a hanging buckle (32) and a mounting base plate (34), the hanging member (31) and the mounting base plate (34) are fixedly connected through an expansion screw (2), and the hanging member (31) is located above the mounting base plate (34).

10. The hanger assembly of a vacuum cleaner as claimed in claim 9, wherein the hanger (31) and the mounting base plate (34) are respectively provided with a first connecting hole (33) and a second connecting hole (35), the expansion screw (2) is respectively inserted through the first connecting hole (33) and the second connecting hole (35), and the hanger buckle (32) is fixedly mounted on the top surface of the hanger (31).