CN217547901U

CN217547901U - Dust barrel and handheld dust collector

Info

Publication number: CN217547901U
Application number: CN202221159026.7U
Authority: CN
Inventors: 傅伟彬; 陈会普; 赵传涛
Original assignee: Shenzhen Proscenic Technology Co Ltd
Current assignee: Shenzhen Proscenic Technology Co Ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-10-11
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses a dirt bucket and handheld dust catcher, dirt bucket include shell and cap, and the one end of shell is formed with the opening, is formed with in the shell and holds the dirt space, opening and holding dirt space intercommunication. The cap sets up at the opening part, and the cap is articulated with the opening, the cap is used for opening or closing and holds the dirt space, the cap is formed with the boss towards one side, close the condition of holding the dirt space at the cap, the boss is used for the sealed inside that is located the whirlwind separable set who holds in the dirt space, the boss includes first end and the second end relative with first end, first end is close to cap and open-ended articulated department, the thickness of first end is less than the thickness of second end, the edge of boss is the arc form. The first end is close to the articulated department of cap and open-ended, and the thickness of first end is less than the thickness of second end, and promptly, the thickness of the boss that is close to the opening part is less, and the edge of boss is the arc form, so, can reduce to adhere to dust or rubbish that the boss is close to the opening part, has promoted the clean effect of handheld dust catcher.

Description

Dust barrel and handheld dust collector

Technical Field

The utility model relates to a handheld dust catcher technical field especially relates to a dirt bucket and handheld dust catcher.

Background

The hand-held dust collector has small size and is very convenient to carry and use, and a household cleaning product between a common household dust collector and a portable dust collector is more suitable for cleaning smaller space.

Handheld dust catcher includes main part and dirt bucket, and dirt bucket and main part intercommunication, main part are equipped with an air exhauster, and windy impeller in the pivot of air exhauster, the circular telegram back, the high-speed rotation of air exhauster chance is in order to produce suction and pressure, and under the effect of suction and pressure, the high-speed discharge of air forms the negative pressure in main part and dirt bucket, so, the outside rubbish of main part can get into in the dirt bucket to realize the effect of dust absorption.

The dirt bucket is including dirt lid and cyclone separation unit, the dirt is covered and is provided with block structure, block structure is used for the inside of shutoff cyclone separation unit, but when the dirt bucket was opened to the dirt lid, at this moment, the dirt lid is certain angle with dirt bucket length direction, the dust in the dirt bucket is followed or rubbish falls out, because block structure is protruding, consequently, dust or rubbish can be attached to one side that block structure is close to out the dirt mouth, the later stage continues to get back to in the dirt bucket, the clean effect of handheld dust catcher has been influenced.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a pair of dirt bucket for handheld dust catcher, the dirt bucket includes:

the dust collector comprises a shell, a dust collecting cavity and a dust collecting cover, wherein an opening is formed at one end of the shell, a dust containing space is formed in the shell, and the opening is communicated with the dust containing space;

the shell cover is arranged at the opening, the shell cover is hinged to the opening, the shell cover is used for opening or closing the dust containing space, a boss is formed on the shell cover towards one side, the boss is used for being located in the cyclone separation assembly in the dust containing space in a sealing mode under the condition that the shell cover is closed to the dust containing space, the boss comprises a first end and a second end opposite to the first end, the first end is close to the hinged position of the shell cover and the opening, the thickness of the first end is smaller than that of the second end, and the edge of the boss is arc-shaped.

The utility model discloses embodiment's dirt bucket, boss include first end and second end, first end is close to the cap with open-ended articulated department, the thickness of first end is less than the thickness of second end, that is to say, the thickness of the boss that is close to the opening part is less, and the edge of boss is the arc form, so, can reduce to adhere to dust or the rubbish that is close to the opening part at the boss, and be favorable to being close to dust or the rubbish of opening part and slide from the boss and fall, has promoted the clean effect of handheld dust catcher.

In certain embodiments, the boss is cylindrical.

In some embodiments, the boss is located at an intermediate position of the housing cover.

In some embodiments, the housing cover defines an annular groove with a sealing ring disposed therein.

In some embodiments, a supporting structure is formed on one side of the housing close to the housing cover, the shape of the supporting structure matches with that of the sealing ring, and the supporting structure supports the sealing ring when the housing cover closes the dust containing space.

In some embodiments, the abutting structure is located in the dust containing space, the abutting structure includes a connecting portion and an abutting plate, the connecting portion is located between the abutting plate and the housing, and the abutting plate is connected to the housing through the connecting portion.

In some embodiments, the holding plate, the connecting portion, and the housing form an accommodating space, and when the housing cover closes the dust accommodating space, at least a portion of the housing cover is located in the accommodating space, and an outer side surface of the housing cover is flush with an edge of the opening of the housing.

In certain embodiments, the dirt cup includes a cyclonic separation assembly that is removably located within the dirt holding space.

In some embodiments, the cyclone separation assembly includes a dust storage space and a dust outlet, the dust outlet is disposed near the opening, the dust storage space is communicated with the dust outlet, a rubber abutting member is disposed at the dust outlet, and the rubber abutting member abuts against the boss to seal the dust storage space when the cover closes the dust storage space.

A hand-held cleaner, comprising:

a main body;

the dirt bucket of any preceding claim, said dirt bucket removably mounted to said main body.

The utility model discloses embodiment's handheld dust catcher, boss include first end and second end, first end is close to the cap with open-ended articulated department, the thickness of first end is less than the thickness of second end, that is to say, the thickness of the boss that is close to the opening part is less, and the edge of boss is the arc form, so, can reduce to adhere to dust or the rubbish that is close to the opening part at the boss, and be favorable to being close to dust or the rubbish of opening part and slide from the boss and fall, has promoted handheld dust catcher's clean effect.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic plan view of a dust bin according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a dust barrel according to an embodiment of the present invention;

fig. 3 is a schematic view of another structure of the dust barrel according to the embodiment of the present invention;

fig. 4 is a schematic plan view of a hand-held cleaner according to an embodiment of the present invention.

Description of the main element symbols:

dust barrel 100, casing 10, casing cover 11, annular groove 111, sealing ring 112, opening 12, dust containing space 13, boss 14, first end 15, second end 16 the supporting structure 17, the supporting plate 171, the connecting portion 172, the accommodating space 173, the cyclone separating assembly 18, the dust storage space 181, the dust outlet 182, the rubber supporting member 183, the dust collecting device,

A hand-held cleaner 200 and a main body 201.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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 following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize the application of other processes and/or the use of other materials.

Referring to fig. 1 to 3, a dust barrel 100 for a handheld vacuum cleaner 200 according to an embodiment of the present invention includes a housing 10 and a housing cover 11, an opening 12 is formed at one end of the housing 10, a dust containing space 13 is formed in the housing 10, and the opening 12 is communicated with the dust containing space 13. The shell cover 11 is arranged at the opening 12, the shell cover 11 is hinged to the opening 12, the shell cover 11 is used for opening or closing the dust containing space 13, a boss 14 is formed on one side of the shell cover 11, when the shell cover 11 closes the dust containing space 13, the boss 14 is used for sealing the inside of the cyclone separation assembly 18 located in the dust containing space 13, the boss 14 comprises a first end 15 and a second end 16 opposite to the first end 15, the first end 15 is close to the hinged position of the shell cover 11 and the opening 12, the thickness of the first end 15 is smaller than that of the second end 16, and the edge of the boss 14 is arc-shaped.

The utility model discloses dust bucket 100 of embodiment, boss 14 includes first end 15 and second end 16, first end 15 is close to the articulated department of cap 11 with opening 12, the thickness of first end 15 is less than the thickness of second end 16, that is to say, the thickness of the boss 14 that is close to opening 12 department is less, and the edge of boss 14 is the arc form, so, can reduce to adhere to dust or rubbish that is close to opening 12 department at boss 14, and be favorable to being close to dust or rubbish that opening 12 department slide from boss 14 and fall off, the clean effect of handheld dust catcher 200 has been promoted.

In this embodiment, dirt bucket 100 adopts plastics to make, and the price of plastics is comparatively economical, and the plasticity is strong, is favorable to promoting the manufacturing of dirt bucket 100, improves the volume production of dirt bucket 100, can understand, in other embodiments, dirt bucket 100 also can adopt other materials to support, specifically can design according to actual conditions, does not limit here.

Referring to fig. 1-3, in some embodiments, the boss 14 tapers in thickness from the first end 15 toward the second end 16, such that the integrity of the boss 14 is maintained.

Wherein, boss 14 and cap 11 can be dismantled and be connected, so, conveniently dismantle boss 14 and get off clean, simple structure easily realizes.

Specifically, the boss 14 and the housing cover 11 may be connected by a screw connection, a clamping connection, or the like, and in other embodiments, other detachable connection modes may be used for connection, which is convenient and fast.

Further, the overall shape of the boss 14 matches the shape of the side of the cyclonic separating assembly 18 adjacent the opening 12, which facilitates the boss 14 sealing the cyclonic separating assembly 18 against airflow leakage and facilitates operation of the cyclonic separating assembly 18.

The utility model discloses in the embodiment, shell 10 is roughly cylindric, so be favorable to this body coupling with handheld dust catcher 200, in other embodiments, shell 10's shape can be adjusted according to actual product, only need can match with handheld dust catcher 200's body and use can, do not do the restriction here.

In certain embodiments, the boss 14 is cylindrical.

In this embodiment, the cyclone assembly 18 is hollow and the side adjacent to the opening 12 is circular, so that the boss 14 is cylindrical to facilitate sealing the interior of the cyclone assembly 18 and to facilitate operation of the cyclone assembly 18.

It will be appreciated that in other embodiments the boss 14 may be provided in other shapes, and need only match the side of the cyclonic separating assembly 18 adjacent the opening 12.

Referring to fig. 1 to 3, in some embodiments, the boss 14 is located at a middle position of the cover 11.

Such an arrangement is more advantageous for the boss 14 to cooperate with the cyclonic separating assembly 18, and improves the utility of the dirt bucket 100.

Referring to fig. 2 and 3, in some embodiments, the housing cover 11 is formed with an annular groove 111, and a sealing ring 112 is disposed in the annular groove 111.

Through the setting of ring channel 111 and sealing washer 112, can realize sealed effect under the condition that holds dirt space 13 at the cap 11 closed, prevent to form the clearance between cap 11 and the shell 10, lead to dropping of dust, be favorable to the collection dirt work of dirt bucket 100.

The sealing ring 112 may be an O-ring or other rubber products, and may be replaced according to actual situations, which is not limited herein.

Referring to fig. 3, in some embodiments, a supporting structure 17 is formed on a side of the housing 10 close to the housing cover 11, a shape of the supporting structure 17 matches a shape of the sealing ring 112, and the supporting structure 17 supports the sealing ring 112 when the housing cover 11 closes the dust containing space 13.

Through the arrangement of the abutting structure 17, the housing 10 and the sealing ring 112 are conveniently abutted, so that the effect of sealing the dust containing space 13 is achieved.

Referring to fig. 1 to 3, in some embodiments, the supporting structure 17 is located in the dust containing space 13, the supporting structure 17 includes a connecting portion 172 and a supporting plate 171, the connecting portion 172 is located between the supporting plate 171 and the casing 10, and the supporting plate 171 is connected to the casing 10 through the connecting portion 172.

The abutting structure 17 and the sealing ring 112 are abutted by the abutting portion, so that a gap is prevented from being formed between the housing cover 11 and the housing 10, and the dust containing space 13 is sealed.

Further, the connection portion 172 is provided to improve the connection stability between the abutting plate 171 and the housing 10, which is beneficial to the operation of the abutting structure 17.

Referring to fig. 1 to 3, in some embodiments, the abutting plate 171, the connecting portion 172 and the housing 10 form an accommodating space 173, when the housing cover 11 closes the dust accommodating space 13, the housing cover 11 is at least partially located in the accommodating space 173, and an outer side surface of the housing cover 11 is flush with an edge of the opening 12 of the housing 10.

So set up, close the condition of holding dirt space 13 at cap 11, the lateral surface of cap 11 flushes with the edge of the opening 12 department of shell 10, so for the surface of one side of dirt bucket 100 is more level and smooth, makes things convenient for placing of dirt bucket 100, can avoid under the condition of placing dirt bucket 100, because the surface unevenness leads to the condition that dirt bucket 100 fell down, is favorable to user's use.

In addition, the manufacturing materials of the shell cover 11 can be reduced, and the manufacturing cost of the shell cover 11 and the dust barrel 100 is reduced, so that the manufacturing cost of the handheld dust collector 200 is reduced, and the mass production of the handheld dust collector 200 is facilitated.

In certain embodiments, the dirt bucket 100 includes a cyclonic separation assembly 18, and the cyclonic separation assembly 18 is removably located within the dirt holding space 13.

By means of the cyclone assembly 18, the dust or refuse entering the dust holding space 13 can be separated, so that the refuse and at least part of the dust remain in the dust holding space 13 for separation.

Referring to fig. 2 and 3, in some embodiments, the cyclone separation assembly 18 includes a dust storage space 181 and a dust outlet 182, the dust outlet 182 is disposed near the opening 12, the dust storage space 181 is communicated with the dust outlet 182, a rubber abutting member 183 is disposed at the dust outlet 182, and when the cover 11 closes the dust storage space 13, the rubber abutting member 183 abuts against the boss 14 to seal the dust storage space 181.

Through the setting that the rubber leans on piece 183, one can close the condition of holding dirt space 13 at the cap 11, the rubber leans on piece 183 to lean on boss 14 to sealed dust storage space 181, secondly because the rubber leans on piece 183 to adopt the rubber material, the texture is softer, is difficult to produce the scratch to cap 11, plays certain guard action to cap 11.

Referring to fig. 4, a handheld vacuum cleaner 200, the handheld vacuum cleaner 200 includes a main body 201 and any one of the dust buckets 100, and the dust bucket 100 is detachably mounted on the main body 201.

The utility model discloses embodiment's handheld dust catcher 200, boss 14 includes first end 15 and second end 16, first end 15 is close to the articulated department of cap 11 and opening 12, the thickness of first end 15 is less than the thickness of second end 16, that is to say, the thickness of the boss 14 that is close to opening 12 department is less, and the edge of boss 14 is the arc form, so, can reduce and attach to dust or rubbish that is close to opening 12 department at boss 14, and be favorable to being close to dust or rubbish that opening 12 department and slide down from boss 14, the clean effect of handheld dust catcher 200 has been promoted.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A dirt cup for a hand-held cleaner, the dirt cup comprising:

2. The dirt cup of claim 1, wherein said boss is cylindrical.

3. The dirt cup of claim 1, wherein said boss is located at an intermediate position of said housing cover.

4. The dirt cup of claim 1 wherein said housing cover defines an annular groove and a sealing ring is disposed within said annular groove.

5. The dust bucket of claim 4, wherein a holding structure is formed on one side of the housing close to the housing cover, the holding structure has a shape matching with that of the sealing ring, and the holding structure holds the sealing ring when the housing cover closes the dust containing space.

6. The dust bucket of claim 5, wherein the abutting structure is located in the dust containing space and comprises a connecting portion and an abutting plate, the connecting portion is located between the abutting plate and the housing, and the abutting plate is connected with the housing through the connecting portion.

7. The dust barrel according to claim 6, wherein the holding plate, the connecting portion and the housing form an accommodating space, when the housing cover closes the accommodating space, the housing cover is at least partially located in the accommodating space, and an outer side surface of the housing cover is flush with an edge of the opening of the housing.

8. The dirt bucket of claim 1, wherein the dirt bucket includes a cyclonic separation assembly that is removably located within the dirt holding space.

9. The dust bin as claimed in claim 8, wherein the cyclone assembly comprises a dust storage space and a dust outlet, the dust outlet is disposed near the opening, the dust storage space is communicated with the dust outlet, a rubber abutting member is disposed at the dust outlet, and the rubber abutting member abuts against the boss to seal the dust storage space when the cover closes the dust storage space.

10. A hand-held cleaner, comprising:

a main body;

the dirt bucket of any of claims 1-9, said dirt bucket removably mounted to said main body.