CN115778224A

CN115778224A - Handheld dust collector seat and dust collection device

Info

Publication number: CN115778224A
Application number: CN202111281526.8A
Authority: CN
Inventors: 方剑强; 吴文仙
Original assignee: Ningbo Fujia Industrial Co Ltd
Current assignee: Ningbo Fujia Industrial Co Ltd
Priority date: 2021-09-10
Filing date: 2021-11-01
Publication date: 2023-03-14
Also published as: CN218792015U

Abstract

The invention provides a handheld dust collector base which comprises a connecting part detachably connected with a handheld dust collector, wherein the connecting part is connected with a collecting bin; the dust falling device comprises a handheld dust collector and a connecting part, and is characterized by also comprising a triggering structure, wherein the triggering structure is used for triggering the dust falling port to open when and/or after the handheld dust collector is connected with the connecting part; a dust suction device is also provided, and the handheld dust collector base is adopted.

Description

Handheld dust collector seat and dust collection device

Technical Field

The invention relates to the technical field of dust collectors, in particular to a handheld dust collector base and a dust collection device.

Background

The existing hand-held cleaner base basically adopts a hanging rack form, and the main function of the hand-held cleaner base is to provide a fixing and charging function for the hand-held cleaner, so that the hand-held cleaner is convenient to use.

In the long-term research, development, production, sales and operation processes, the applicant finds a problem that after the dust collector is used, a user cannot pour dust in a dust bin in time, namely, the user does not have a use habit of pouring dust after each use, even if the user is reminded by guidance suggestions given through a specification, the habit is difficult to develop, the habit may be related to the management characteristics of a user group of the handheld dust collector on time, however, no matter what reason, the existing use habit of the user is difficult to change, and at present, more after-sales problems of the handheld dust collector due to the existing use habit of the user are not caused in the market.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a new technical scheme of the handheld dust collector base, and the new technical scheme ensures that the handheld dust collector can pour dust conveniently after being used every time, so that the performance of the handheld dust collector can be kept to a certain extent, and the handheld dust collector is beneficial to a user to use; a dust suction device is also provided, and the handheld dust collector base is adopted.

Compared with the prior art, the invention provides a handheld dust collector seat which comprises a connecting part detachably connected with a handheld dust collector, wherein the connecting part is connected with a collecting bin; the dust collector also comprises a trigger structure, and the trigger structure is used for triggering the dust falling opening to open when and/or after the handheld dust collector is connected with the connecting part.

As a modification, the trigger structure includes a protrusion for operating a lid release button of a dust drop port of the hand-held cleaner.

As an improvement, the triggering structure comprises an operation part driven by an electromagnetic mechanism, and the operation part is used for operating a cover opening button of a dust falling port of the handheld dust collector.

As an improvement, the triggering structure comprises a first guide surface, and the first guide surface is used for guiding the handheld dust collector to move towards the convex side when the handheld dust collector is connected with the connecting part.

As the improvement, the connecting part adopts a cover, the collecting bin is provided by a barrel, the cover is detachably connected with the barrel, the cover is provided with a garbage throwing port, and one side of the garbage throwing port is provided with a connecting port which is detachably connected with the handheld dust collector.

As the improvement, the connecting part adopts a square cover, the garbage throwing-in opening and the connecting opening are both in square design, the garbage throwing-in opening and the connecting opening are arranged in parallel, and the length of the garbage throwing-in opening and the length of the width of the connecting opening are both arranged in parallel corresponding to the length of the width of the square cover.

As an improvement, the garbage throwing port is provided with a bin cover which adopts an automatic opening structure and/or a manual opening structure.

As an improvement, the barrel is provided with a garbage bag, the opening of the garbage bag is positioned at the garbage throwing-in opening and the lower side of the connecting opening, and the garbage bag is used for collecting garbage thrown in through the garbage throwing-in opening and ash of the handheld dust collector poured in through the connecting opening.

As an improvement, the connecting port of the connecting part comprises a jack and a supporting platform, the jack is at least used for inserting the dust bin part where the dust falling port of the handheld dust collector is located, and the supporting platform is used for supporting the battery part of the handheld dust collector.

As a refinement, the support table is provided with contacts for electrical connection with the battery part.

As an improvement, two opposite sides in the supporting platform are respectively provided with a second guide surface, and the second guide surfaces are used for guiding the battery part to be finally aligned with the contact to be put in.

After adopting the structure, compared with the prior art, the invention has the following advantages: the invention is skillfully designed, provides a handheld dust collector base for the handheld dust collector, and each time the handheld dust collector is connected with the handheld dust collector base, the dust falling port is triggered to be opened through the trigger structure, and after the handheld dust collector is connected with the connecting part, the dust falling port of the handheld dust collector is arranged downwards, and the collecting bin is positioned at the lower side of the dust falling port, so most of dust falls into the collecting bin naturally by utilizing gravity, thereby better solving the problems in the prior art.

Compared with the prior art, the invention also provides a dust suction device which comprises a handheld dust collector, wherein the handheld dust collector comprises a suction inlet and an ash falling port, when the handheld dust collector is connected with the connecting part, the suction inlet is positioned on the outer side of the handheld dust collector seat, and the ash falling port is positioned in the handheld dust collector seat.

As an improvement, the axis of the suction inlet and the axis of the dust falling port are arranged in a crisscross distribution, when the handheld dust collector is connected with the connecting part, the suction inlet is positioned above the connecting part of the handheld dust collector base, the axis of the suction inlet is parallel to the plane of the connecting part, and the dust falling port is vertically inserted into the connecting part.

After adopting the structure, compared with the prior art, the invention has the following advantages: the dust suction device is convenient for pouring dust after each use, in addition, after the handheld dust collector is connected with the connecting part, the suction inlet is positioned at the outer side of the handheld dust collector seat, the dust falling port is positioned in the handheld dust collector seat, the problem of placing the suction inlet is solved, the suction inlet is sanitary, in addition, especially importantly, when the suction inlet is connected with the suction head, the handheld dust collector can be directly connected with the connecting part by utilizing the technical scheme of the invention without disassembling the suction head, the dust can be poured each time, the use of a user is greatly facilitated, and the dust suction device has outstanding substantive specificity and remarkable progress.

Drawings

Fig. 1 is a perspective view of a hand-held vacuum cleaner base.

Fig. 2 is a second perspective view of a hand-held vacuum cleaner base.

Fig. 3 is a perspective view of a dust suction device.

Fig. 4 is a top view of fig. 3.

FIG. 5 isbase:Sub>A schematic sectional view taken along line A-A.

Fig. 6 is a schematic top view of a square cover.

Fig. 7 is a perspective view of a square cover.

The reference number indicates that 1-square cover, 2-cylinder, 3-ash falling port, 4-collection bin, 5-bulge, 6-cover-opening button, 7-hand-held dust collector, 8-first guide surface, 9-garbage throwing port, 10-connecting port, 11-bin cover, 12-jack, 13-supporting table, 14-battery part, 15-contact, 16-second guide surface, 17-suction inlet, 18-induction panel, 19-hand-held recess, 20-DC hole, 21-handle, 22-dust bin cover and 23-barb.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.

The invention is described in further detail below:

as used herein, the term "ash" is a colloquial or general term for separated or filtered materials in the vacuum cleaner industry, and does not refer to dust alone.

As shown in fig. 1 and 2, the handheld dust collector base comprises a connecting part detachably connected with a handheld dust collector 7, the connecting part is connected with a collecting bin 4, the connecting part is used for arranging a dust falling port 3 of the handheld dust collector 7 downwards after the handheld dust collector 7 is connected with the connecting part, and the collecting bin 4 is positioned at the lower side of the dust falling port 3; the dust collector further comprises a trigger structure, and the trigger structure is used for triggering the dust falling opening 3 to be opened when and/or after the handheld dust collector 7 is connected with the connecting part. For a better understanding of the foregoing, reference may be made to fig. 3, 4 and 5. In this example, the case where the hand-held cleaner 7 is connected to the connecting portion is mainly exemplified.

In this example, as shown in fig. 1, the trigger structure comprises a protrusion 5, and the protrusion 5 is used for operating a door opening button 6 of a dust falling port 3 of a handheld dust collector 7. The design like this, simple structure, reliable and stable.

As shown in fig. 5, the dust falling port 3 of the handheld dust collector 7 is provided with an openable dust bin cover 22, the right end of the dust bin cover 22 is rotatably connected with the main body of the handheld dust collector 7, the left end of the dust bin cover 22 is provided with a barb 23, the barb can be fastened with the cover opening button 6, when the handheld dust collector 7 is connected with the connecting part, the protrusion 5 can touch the cover opening button 6 along with the connecting process to release the fastening, so that the dust bin cover 22 is opened. The design is simple and reliable in structure, large in opening degree and beneficial to clean ash pouring. The foregoing structure is more specific and ingenious in that, since the protrusion 5 is just opening the lid-opening button 6 when the hand-held cleaner 7 is connected to the connecting portion, the dust bin lid 22 is already completely opened when the hand-held cleaner 7 is completely put in place, and, in the process of placement, vibration of the placement process or movement of the hand-held cleaner 7 is utilized, and impact vibration of the hand-held cleaner 7 at the moment of placement is utilized, so that dust is more easily dropped, and the dust dropping performance is better.

The triggering structure may be any other structure, and any triggering structure suitable for the present invention may be used, for example, the triggering structure includes an operation portion driven by an electromagnetic mechanism, and the operation portion is used for operating the lid opening button 6 of the dust falling opening 3 of the handheld dust collector 7. The working principle of the operation part driven by the electromagnetic mechanism can be referred to as follows, when the handheld dust collector 7 is connected with the connecting part, namely, after the handheld dust collector 7 is completely put in place, the operation part driven by the electromagnetic mechanism opens the cover opening button 6, the dust bin cover 22 is opened, so that dust falling is completed, and the electromagnetic mechanism can drive the operation part to reset.

When the technical scheme of the protrusion 5 is adopted, the triggering structure comprises a first guide surface 8, and the first guide surface 8 is used for guiding the handheld dust collector 7 to move towards one side of the protrusion 5 when the handheld dust collector 7 is connected with the connecting part. As shown in fig. 2 and 6, the protrusion 5 and the first guiding surface 8 are respectively located on two sides of the handheld vacuum cleaner 7, or the protrusion 5 and the first guiding surface 8 are arranged oppositely, so that the part of the handheld vacuum cleaner 7 located on one side of the protrusion 5 is inclined to be placed at first, and then the part of the handheld vacuum cleaner 7 located on one side of the first guiding surface 8 is put down along with the situation, on one hand, the handheld vacuum cleaner 7 is easy to place, the operation is natural and convenient, on the other hand, under the action of the first guiding surface 8, the protrusion 5 is enabled to better open the cover opening button 6, the appearance of the cover opening button 6 is also protected, that is, according to the design, the protrusion 5 and the cover opening button 6 are mainly in transverse pressing motion, so that the up-down friction relative motion is avoided, the appearance of the cover opening button 6 is protected, and the appearance of the cover opening button 6 is not damaged.

As shown in fig. 1 and 6, the connecting part adopts a cover, the collecting bin 4 is provided by the cylinder 2, the cover is detachably connected with the cylinder 2, the cover is provided with a garbage throwing-in opening 9, and one side of the garbage throwing-in opening 9 is provided with a connecting opening 10 which is detachably connected with the handheld dust collector 7. After the design, simple structure, easy dismounting is favorable to facilitating the use, in addition, both can fall the ash, can throw away rubbish again.

As shown in fig. 6 and 7, the connection part is a square cover 1, the garbage input port 9 and the connection port 10 are both square, the garbage input port 9 and the connection port 10 are arranged in parallel, and the length of the garbage input port 9 and the length of the connection port 10 are both parallel to the length of the square cover 1. After the design, the structure is compact, the space of the connecting part is favorably fully utilized, and in addition, the garbage throwing-in opening 9 and the connecting opening 10 can be better arranged.

The garbage throwing opening 9 is provided with a bin cover 11, and the bin cover 11 adopts an automatic opening structure and/or a manual opening structure. As shown in fig. 1, in this embodiment, the automatic opening structure includes a sensing panel 18, which senses the opening of the bin cover 11 by the sensing panel 18 and then controls the electric motor, or a manual opening structure, such as a lifting recess 19, which lifts the bin cover 11 by the lifting recess 19, and can also achieve the purpose of opening the bin cover 11. The structure is simple and compact.

The barrel 2 can be provided with a garbage bag, the opening of the garbage bag is positioned at the lower side of the garbage throwing-in opening 9 and the connecting opening 10, and the garbage bag is used for collecting garbage thrown in through the garbage throwing-in opening 9 and ash poured into the handheld dust collector 7 through the connecting opening 10. Thus, the garbage can is convenient and sanitary, the can body 2 does not need to be cleaned frequently, and only the garbage bag needs to be taken away.

The connection port 10 of the connection portion includes a receptacle 12 for inserting at least a dust bin portion of the hand-held cleaner 7 where the dust drop port 3 is located, and a support base 13 for supporting a battery portion 14 of the hand-held cleaner 7. Therefore, the structure is simple and compact, the handheld dust collector 7 is easy to put in, and the fixation is stable and reliable after the handheld dust collector is put in.

The support base 13 is provided with contacts 15, which contacts 15 are intended for electrical connection with the battery part 14, in this case elastic contacts 15. Design like this, simple structure is compact, in addition, and it is convenient to charge.

Opposite sides of the support platform 13 are provided with second guide surfaces 16, respectively, the second guide surfaces 16 being used to guide the battery part 14 into final alignment with the contacts 15. In this example, as shown in fig. 6, the second guiding surface 16 is composed of a plurality of guiding ribs, which are divided into two groups and symmetrically distributed on two sides of the supporting platform 13, so as to form a splayed guiding structure, and the final purpose is to guide the battery part 14 to be stably placed on the supporting platform 13 in the center, so that the battery part 14 is finally placed in alignment with the contact 15.

For the power supply of the induction panel 18, the electric motor, the charging, etc., in this example, the DC hole 20 is used, and the power supply can be realized by introducing a direct current through the DC hole 20 through an external direct current transformer, and the DC hole 20 is a direct current connection hole. The DC hole 20 is arranged on the side surface of the square cover 1, and is convenient for connecting a plug of an external direct current transformer.

Fig. 3 and 4 also disclose a dust suction device, which comprises a hand-held dust collector, wherein the hand-held dust collector comprises a handle 21, a battery part 14, a suction inlet 17 and a dust falling port 3, when the hand-held dust collector 7 is connected with the connecting part, the suction inlet 17 is positioned at the outer side of the hand-held dust collector base, and the dust falling port 3 is positioned in the hand-held dust collector base.

The axis of the suction inlet 17 and the axis of the dust falling port 3 are arranged in a criss-cross manner, when the handheld dust collector 7 is connected with the connecting part, the suction inlet 17 is positioned above the connecting part of the handheld dust collector base, the axis of the suction inlet 17 is parallel to the plane of the connecting part, and the dust falling port 3 is vertically inserted into the connecting part, namely the dust falling port 3 is vertically inserted into the insertion hole 12. The design is stable and reliable in placement and convenient to operate, and is particularly beneficial to placing the handheld dust collector 7 under the condition of connecting a suction head, so that the use by a user is greatly facilitated.

In understanding the present invention, if necessary, the above structure can be understood with reference to other embodiments/drawings, and detailed description thereof is omitted.

The foregoing is illustrative of the present invention and all such equivalent changes and modifications in the structure, features and principles described herein are intended to be included within the scope of this invention.

Claims

1. A handheld dust collector base comprises a connecting part detachably connected with a handheld dust collector, and is characterized in that the connecting part is connected with a collecting bin, the connecting part is used for arranging an ash falling port of the handheld dust collector downwards after the handheld dust collector is connected with the connecting part, and the collecting bin is positioned on the lower side of the ash falling port; the dust collector is characterized by further comprising a trigger structure, and the trigger structure is used for triggering the dust falling port to open when and/or after the handheld dust collector is connected with the connecting part.

2. The hand-held cleaner base of claim 1, wherein the trigger structure comprises a protrusion for operating a lid release button of a dust drop port of the hand-held cleaner.

3. The hand-held cleaner base according to claim 1, wherein the triggering structure comprises an operating part driven by an electromagnetic mechanism, and the operating part is used for operating a cover opening button of a dust falling opening of the hand-held cleaner.

4. The hand-held cleaner base of claim 2, wherein the trigger structure includes a first guide surface for guiding the hand-held cleaner toward the convex side when the hand-held cleaner is coupled to the coupling portion.

5. The hand-held cleaner base according to claim 1, wherein the connecting portion is a cover, the collecting chamber is provided by a barrel, the cover is detachably connected with the barrel, the cover is provided with a garbage input port, and a connecting port for detachably connecting with the hand-held cleaner is provided at one side of the garbage input port.

6. The hand-held cleaner base as claimed in claim 5, wherein the connecting portion is a square cover, the garbage input opening and the connecting opening are both of square design, the garbage input opening and the connecting opening are arranged in parallel, and the length of the garbage input opening and the length of the connecting opening are both parallel to the length of the square cover.

7. The hand-held cleaner base according to claim 5 or 6, wherein the garbage input port is provided with a bin cover which adopts an automatic opening structure and/or a manual opening structure.

8. A hand-held cleaner base according to claim 5 or 6, wherein the barrel is provided with a dust bag which opens at the waste insertion opening, below the connection opening, for collecting waste inserted through the waste insertion opening and dust of the hand-held cleaner poured through the connection opening.

9. The hand-held cleaner base according to claim 1, 5 or 6, wherein the connection port of the connection portion comprises a receptacle for insertion of at least a portion of a dust bin in which the dust drop port of the hand-held cleaner is located, and a support base for supporting a battery portion of the hand-held cleaner.

10. The hand-held cleaner base of claim 9, wherein the support platform is provided with contacts for electrically connecting with the battery portion.

11. The hand-held cleaner base of claim 10, wherein second guide surfaces are provided on opposite sides of the support base, respectively, the second guide surfaces being adapted to guide the battery portion for final placement of the alignment contacts.

12. A suction device using the hand-held cleaner base of any one of claims 1 to 11, comprising a hand-held cleaner including a suction inlet and a dust outlet, wherein the suction inlet is located on an outer side of the hand-held cleaner base and the dust outlet is located in the hand-held cleaner base when the hand-held cleaner is coupled to the coupling portion.

13. The suction device as claimed in claim 12, wherein the axes of the suction inlet and the dust drop outlet are arranged in a criss-cross arrangement, and when the hand-held cleaner is connected to the connection part, the suction inlet is positioned above the connection part of the hand-held cleaner base, and the axis of the suction inlet is parallel to the plane of the connection part, and the dust drop outlet is vertically inserted into the connection part.