CN214760858U

CN214760858U - Portable small-size handheld dust catcher

Info

Publication number: CN214760858U
Application number: CN202120120024.6U
Authority: CN
Inventors: 汤世鸿; 邢斌
Original assignee: Suzhou Greo Industrial Products Design Co ltd
Current assignee: Suzhou Greo Industrial Products Design Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-11-19
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a portable small-sized hand-held dust collector, which belongs to the technical field of dust collectors and comprises a filtering component, wherein a dust collection pipe component is arranged on one side of the filtering component, a fan component is arranged on one side of the filtering component, which is far away from the dust collection pipe component, a hand-held handle is arranged below the fan component, a dust storage box is arranged below the filtering component, the hand-held handle is connected with the dust storage box, and a collecting device is arranged on the dust storage box; the collecting device comprises a moving frame, a cleaning brush, a fixing frame, a collecting box, a pull plate, a clamping groove, an extension spring, a connecting plate, a clamping rod, a pull rod and a compression spring, wherein the fixing frame is arranged below the dust storage box; the utility model discloses a set up collection device for the dust catcher can stimulate the arm-tie when needing, thereby drive the inside wall of cleaning brush to the dust storage box and clean, and then avoid the dust deposit on the inside wall of dust storage box, thereby improved the practicality of dust catcher.

Description

Portable small-size handheld dust catcher

Technical Field

The utility model belongs to the technical field of the dust catcher, concretely relates to portable small-size handheld dust catcher.

Background

The vacuum cleaner can be divided into a vertical type, a horizontal type and a portable type according to the structure. The working principle of the dust collector is that the blades are driven by the motor to rotate at a high speed, air negative pressure is generated in the sealed shell, and dust is sucked.

Chinese patent application No. CN201921564374.0 discloses a portable handheld dust collector, which can suck dust at some corners, and the dust pouring device of the portable handheld dust collector is integrally arranged, so that the dust pouring is convenient and fast.

The prior art has the following problems: 1. the problem that dust on the inner side wall of the dust storage box cannot be treated when needed exists in the patent, so that the dust is easy to deposit on the inner side wall of the dust storage box, and the dust is difficult to pour out completely when poured out, and the practicability of the dust collector is reduced; 2. the problem that the internal structure cannot be dried when needed exists in the patent, so that the dust collector is damaged easily due to wetting, and the moisture-proof capacity of the dust collector is reduced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a portable small-size handheld dust catcher has the characteristics that the practicality is high, dampproofing ability is strong.

In order to achieve the above object, the utility model provides a following technical scheme: a portable small handheld dust collector comprises a filtering assembly, wherein a dust collection pipe assembly is installed on one side of the filtering assembly, a fan assembly is installed on one side, away from the dust collection pipe assembly, of the filtering assembly, a handheld handle is installed below the fan assembly, a dust storage box is installed below the filtering assembly, the handheld handle is connected with the dust storage box, and a collecting device is installed on the dust storage box;

the collecting device comprises a moving frame, a cleaning brush, a fixing frame, a collecting box, a pulling plate, clamping grooves, an extension spring, a connecting plate, clamping rods, a pull rod and a compression spring, wherein the fixing frame is installed below the dust storage box, the collecting box is arranged outside the fixing frame, the connecting plates are arranged on two sides of the collecting box, the clamping rods are installed on one side, close to the collecting box, of the connecting plate and are in sliding connection with the collecting box, the two clamping grooves are formed in the positions, corresponding to the two clamping rods, on the fixing frame, the clamping rods are in sliding connection with the clamping grooves, the extension spring is installed at the position, close to one side of the collecting box and located outside the clamping rods, of the connecting plate, one end, far away from the connecting plate, of the extension spring is connected with the collecting box, the pulling plate is arranged below the collecting box, the two pull rods are installed above the pulling plate, and are in sliding connection with the collecting box, two the top of pull rod is installed and is removed the frame, the outside of pull rod is provided with compression spring, compression spring's both ends are connected with removing the frame and collecting the box respectively, remove the outside of frame and install the cleaning brush.

Preferably, one side of the connecting plate, which is far away from the clamping rod, is provided with a pull ring.

Preferably, the cross section of the outer side of the fixing frame is the same as the cross section of the inner side of the collecting box.

Preferably, a drying device is installed on the filtering component and comprises a closing plate, a movable plate, a connecting rod, connecting pipes, a blocking block, a net cylinder, a silica gel drying agent, a supporting plate, a fixing ring, a screw rod, a moving frame and a drying box, the drying box is installed above the filtering component, the closing plate is installed above the drying box through screws, the net cylinder is installed at a position corresponding to the closing plate on the drying box, the silica gel drying agent is filled in the inner side of the net cylinder, the connecting rods are installed on two sides of the net cylinder and are in sliding connection with the drying box, the blocking block is installed below the connecting rods, the two connecting pipes are installed at positions corresponding to the two blocking blocks on the filtering component, the movable plate is arranged above the closing plate and is connected with the connecting rods, the moving frame is installed on two sides of the movable plate, the supporting plates are mounted on two sides of the drying box, the screw rods are mounted above the supporting plates and are in sliding connection with the moving frame, and the fixing rings are mounted on the outer sides of the screw rods and the positions, located on the upper side and the lower side of the moving frame, of the screw rods through threads.

Preferably, a sealing ring is installed on the outer side of the plugging block.

Preferably, a handle is mounted above the moving plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up collection device for the dust catcher can stimulate the arm-tie when needing, thereby drive the inside wall of cleaning brush to the dust storage box and clean, and then avoid the dust deposit on the inside wall of dust storage box, thereby improved the practicality of dust catcher.

2. The utility model discloses a set up drying device for the dust catcher can carry out drying process through the silica gel drier to the inner structure of dust catcher when needing, thereby has reduced the dust catcher because of the possibility that wets and produce the damage, and then has improved the dampproofing ability of dust catcher.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the collecting device of the present invention;

fig. 3 is a schematic structural diagram of the drying device of the present invention.

In the figure: 1. a dust collection tube assembly; 2. a dust storage box; 3. a collection device; 301. moving the frame; 302. a cleaning brush; 303. a fixing frame; 304. a collection box; 305. pulling a plate; 306. a card slot; 307. an extension spring; 308. a connecting plate; 309. a clamping rod; 310. a pull rod; 311. a compression spring; 4. a handle; 5. a fan assembly; 6. a drying device; 601. a closing plate; 602. moving the plate; 603. a connecting rod; 604. a connecting pipe; 605. a plugging block; 606. a net drum; 607. a silica gel desiccant; 608. a support plate; 609. a fixing ring; 610. a screw; 611. a movable frame; 612. a drying oven; 7. a filter assembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a portable small handheld dust collector comprises a filtering component 7, wherein a dust collection pipe component 1 is installed on one side of the filtering component 7, a fan component 5 is installed on one side, away from the dust collection pipe component 1, of the filtering component 7, a handheld handle 4 is installed below the fan component 5, a dust storage box 2 is installed below the filtering component 7, the handheld handle 4 is connected with the dust storage box 2, and a collecting device 3 is installed on the dust storage box 2;

the collecting device 3 comprises a moving frame 301, a cleaning brush 302, a fixed frame 303, a collecting box 304, a pulling plate 305, clamping grooves 306, an extension spring 307, a connecting plate 308, a clamping rod 309, a pull rod 310 and a compression spring 311, wherein the fixed frame 303 is installed below the dust storage box 2, the collecting box 304 is arranged outside the fixed frame 303, the connecting plate 308 is arranged on two sides of the collecting box 304, the clamping rod 309 is installed on one side of the connecting plate 308 close to the collecting box 304, the clamping rod 309 is in sliding connection with the collecting box 304, the two clamping grooves 306 are formed in the position, corresponding to the two clamping rods 309, on the fixed frame 303, the clamping rod 309 is in sliding connection with the clamping grooves 306, the extension spring 307 is installed at the position, close to one side of the collecting box 304, and outside the clamping rod 309, one end, far away from the connecting plate 308, of the extension spring is connected with the collecting box 304, the pulling plate 305 is arranged below the collecting box 304, the two pull rods 310 are installed above the pulling plate 305, the pull rods 310 are connected with the collecting box 304 in a sliding mode, the moving frame 301 is installed above the two pull rods 310, the compression spring 311 is arranged on the outer side of each pull rod 310, two ends of each compression spring 311 are connected with the moving frame 301 and the collecting box 304 respectively, and the cleaning brush 302 is installed on the outer side of the moving frame 301.

Specifically, a pull ring is installed on one side of the connecting plate 308 away from the clamping rod 309,

by adopting the technical scheme, a user can pull the connecting plate 308 through the pull ring, and the convenience in use is improved.

Specifically, the cross section of the outer side of the fixing frame 303 is the same as the cross section of the inner side of the collecting box 304,

by adopting the technical scheme, the normal matching between the fixing frame 303 and the collecting box 304 is ensured.

Specifically, a drying device 6 is mounted on the filtering assembly 7, the drying device 6 includes a closing plate 601, a moving plate 602, a connecting rod 603, a connecting pipe 604, a blocking block 605, a mesh cylinder 606, a silica gel desiccant 607, a support plate 608, a fixing ring 609, a screw 610, a moving frame 611 and a drying box 612, the drying box 612 is mounted above the filtering assembly 7, the closing plate 601 is mounted above the drying box 612 through screws, the mesh cylinder 606 is mounted on the drying box 612 at a position corresponding to the closing plate 601, the silica gel desiccant 607 is filled in the inner side of the mesh cylinder 606, the connecting rods 603 are mounted on both sides of the mesh cylinder 606, the connecting rods 603 are slidably connected with the drying box 612, the blocking block 605 is mounted below the connecting rods 603, the moving plate 604 is mounted on the filtering assembly 7 at a position corresponding to the two blocking blocks 605, the moving plate 602 is disposed above the closing plate 601, the moving plate 602 is connected with the connecting rods 603, moving frames 611 are installed on two sides of the moving plate 602, support plates 608 are installed on two sides of the drying box 612, screws 610 are installed above the support plates 608, the screws 610 are slidably connected with the moving frames 611, fixing rings 609 are installed on the outer sides of the screws 610 and the positions of the upper and lower sides of the moving frames 611 through threads,

through adopting above-mentioned technical scheme for the dust catcher can carry out drying process through silica gel drier 607 to the inner structure of dust catcher when needing, thereby has reduced the dust catcher and has produced the possibility of damaging because of the moisture.

Specifically, the outer side of the plugging block 605 is provided with a sealing ring,

by adopting the technical scheme, a gap between the blocking block 605 and the connecting pipe 604 is prevented.

Specifically, a handle is arranged above the moving plate 602,

by adopting the technical scheme, a user can operate the moving plate 602 through the handle, and the convenience in use is improved.

The structure and principle of the middle dust suction pipe assembly 1, the handheld handle 4, the fan assembly 5 and the filter assembly 7 of the utility model are disclosed in the portable handheld dust collector disclosed in the Chinese patent application No. CN 201921564374.0.

The utility model discloses a theory of operation and use flow: when dust in the dust storage box 2 needs to be taken out, a pulling plate 305 in the collection device 3 is pulled, the pulling plate 305 drives the moving frame 301 and the cleaning brush 302 to descend through two pulling rods 310, so that the dust adhered to the inner side wall of the dust storage box 2 falls off, then the pulling plate 305 is loosened, the moving frame 301 returns to the original position under the action of a compression spring 311, then pulling rings on two connecting plates 308 to enable a clamping rod 309 to be separated from a clamping groove 306 on a fixed frame 303 by overcoming the force of the tension spring 307, and pulling the collection box 304 downwards to enable the collection box 304 and the dust in the collection box 304 to move downwards until the cleaning brush 302 is separated from the dust storage box 2, and as the dust on the inner side wall of the dust storage box 2 falls off, the phenomenon that larger dust flies up cannot occur, and then the dust in the collection box 304 is taken out; when the interior of the dust collector needs to be damp-proof, the fixing rings 609 on the two screw rods 610 in the drying device 6 above the moving frame 611 are rotated to be away from the moving frame 611, then the handles on the moving plate 602 are pulled to drive the moving plate 602 to ascend, the moving plate 602 drives the blocking block 605 to be separated from the connecting pipe 604 through the connecting rod 603, meanwhile, the moving plate 602 drives the moving frame 611 to move, the fixing rings 609 below the two moving frames 611 are respectively rotated to be matched with the fixing rings 609 above the moving frame 611 to fix the position of the moving frame 611, then the screws on the closing plate 601 are screwed off to separate the closing plate 601 from the drying box 612, the closing plate 601 is taken off, then enough silica gel desiccant 607 is poured into the net cylinder 606, then the closing plate 601 is installed back to the original position through the screws, the moisture in the dust collector passes through the connecting pipe 604 and is absorbed by the silica gel desiccant 607 in the net cylinder 606, thereby providing moisture protection and support for the brace 608.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable small handheld vacuum cleaner comprising a filter assembly (7), characterized in that: a dust collection pipe assembly (1) is installed on one side of the filtering assembly (7), a fan assembly (5) is installed on one side, away from the dust collection pipe assembly (1), of the filtering assembly (7), a handheld handle (4) is installed below the fan assembly (5), a dust storage box (2) is installed below the filtering assembly (7), the handheld handle (4) is connected with the dust storage box (2), and a collecting device (3) is installed on the dust storage box (2);

collection device (3) are including removing frame (301), cleaning brush (302), fixed frame (303), collection box (304), arm-tie (305), draw-in groove (306), extension spring (307), connecting plate (308), kelly (309), pull rod (310) and compression spring (311), fixed frame (303) is installed to the below of dust storage case (2), the outside of fixed frame (303) is provided with collects box (304), the both sides of collecting box (304) all are provided with connecting plate (308), kelly (309) are installed to one side that connecting plate (308) are close to collection box (304), kelly (309) and collection box (304) sliding connection, two draw-in grooves (306) have been seted up with the corresponding position of two kellies (309) on fixed frame (303), kelly (309) and draw-in groove (306) sliding connection, extension spring (309) are installed to the position that connecting plate (308) are close to one side of collecting box (304) and are located the kelly (309) outside 307) The utility model discloses a cleaning brush, extension spring (307) keep away from the one end of connecting plate (308) and are connected with collection box (304), the below of collecting box (304) is provided with arm-tie (305), two pull rod (310) are installed to the top of arm-tie (305), pull rod (310) and collection box (304) sliding connection, two remove frame (301) are installed to the top of pull rod (310), the outside of pull rod (310) is provided with compression spring (311), compression spring (311)'s both ends are connected with removing frame (301) and collection box (304) respectively, cleaning brush (302) are installed to the outside of removing frame (301).

2. A portable small-sized hand-held vacuum cleaner as claimed in claim 1, wherein: and a pull ring is arranged on one side of the connecting plate (308) far away from the clamping rod (309).

3. A portable small-sized hand-held vacuum cleaner as claimed in claim 1, wherein: the cross section of the outer side of the fixing frame (303) is the same as the cross section of the inner side of the collecting box (304).

4. A portable small-sized hand-held vacuum cleaner as claimed in claim 1, wherein: the drying device (6) is installed on the filtering component (7), the drying device (6) comprises a sealing plate (601), a moving plate (602), a connecting rod (603), a connecting pipe (604), a blocking block (605), a net cylinder (606), a silica gel drying agent (607), a support plate (608), a fixing ring (609), a screw rod (610), a moving frame (611) and a drying box (612), the drying box (612) is installed above the filtering component (7), the sealing plate (601) is installed above the drying box (612) through screws, the net cylinder (606) is installed on the drying box (612) in a position corresponding to the sealing plate (601), the silica gel drying agent (607) is filled in the inner side of the net cylinder (606), the connecting rod (603) is installed on two sides of the net cylinder (606), the connecting rod (603) is connected with the drying box (612) in a sliding mode, the blocking block (605) is installed below the connecting rod (603), two connecting pipes (604) are installed with two corresponding positions of jam block (605) on filtering component (7), the top of closing plate (601) is provided with movable plate (602), movable plate (602) are connected with connecting rod (603), removal frame (611) is installed to the both sides of movable plate (602), extension board (608) are all installed to the both sides of drying cabinet (612), screw rod (610) are installed to the top of extension board (608), screw rod (610) and removal frame (611) sliding connection, the outside of screw rod (610) and the position that is located removal frame (611) upper and lower both sides all install solid fixed ring (609) through the screw thread.

5. A portable small-sized hand-held vacuum cleaner as claimed in claim 4, wherein: and a sealing ring is arranged on the outer side of the plugging block (605).

6. A portable small-sized hand-held vacuum cleaner as claimed in claim 4, wherein: a handle is arranged above the moving plate (602).