CN105030156A - Dust collector - Google Patents
Dust collector Download PDFInfo
- Publication number
- CN105030156A CN105030156A CN201510515133.7A CN201510515133A CN105030156A CN 105030156 A CN105030156 A CN 105030156A CN 201510515133 A CN201510515133 A CN 201510515133A CN 105030156 A CN105030156 A CN 105030156A
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- China
- Prior art keywords
- access division
- socket
- upper cover
- dust catcher
- connector
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a dust collector. The dust collector comprises a collector body and a dust-cup upper cover. A first clamped connection part is arranged on the collector body. The dust-cup upper cover comprises an upper cover body, a locking piece and an elastic connecting piece. The locking piece is connected with the upper cover body in a pivoted mode. The locking piece comprises a second clamped connection part and a lifting part which are connected. The elastic connecting piece is connected between the second clamped connection part and the upper cover body. The first clamped connection part is matched with the second clamped connection part, and the second clamped connection part normally abuts against the first clamped connection part through the elastic connecting piece. When unlocking is carried out, the lifting part upwards rotates to enable matching of the second clamped connection part and the first clamped connection part to be released. The dust collector is simple in structure and convenient to assemble and disassemble.
Description
Technical field
The present invention relates to cleaning appliance field, more specifically, relate to a kind of dust catcher.
Background technology
In correlation technique, dirt cup upper cover is connected by snap close with dirt cup, usually needs first to press snap close and unlocks to make snap close, then just can take off dirt cup upper cover, namely need to implement multiple action and just can take off upper cover, troublesome poeration when taking off dirt cup upper cover.
Summary of the invention
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the present invention propose a kind of have structure simple, be convenient to the dust catcher installed and removed.
Dust catcher according to the embodiment of the present invention comprises: body, and described body is provided with the first Access Division; Dirt cup upper cover, described dirt cup upper cover comprises upper cover body, locking member and Flexible Connector, and described locking member is connected pivotly with described upper cover body, and described locking member has the second Access Division and pulling part that are connected to each other; Described Flexible Connector is connected between described second Access Division and described upper cover body, described first Access Division coordinates with described second Access Division and described second Access Division is often only against on the first Access Division by described Flexible Connector, and during unblock, described pulling part is upwards rotated that described second Access Division is departed from described first Access Division and coordinated.
According to the dust catcher of the embodiment of the present invention, not only structure is simple, and is convenient to mounting or dismounting.
Preferably, described first Access Division is hole clipping, and described second Access Division is grab, described hole clipping and described grab snap-fit engagement.
Preferably, the upper surface of described upper cover body has holding tank, and described locking member is connected on the sidewall of described holding tank pivotly, and the sidewall of described pulling part and described holding tank limits the gathering hole for making hand stretch into.
Preferably, be provided with fixed part in described holding tank, the first end of described Flexible Connector is connected with described second Access Division, and the second end of described Flexible Connector is connected with described fixed part.
Preferably, described second Access Division comprises: supporting section, and the first end of described supporting section is connected with described pulling part; Grab section, described grab section is connected with the second end of described supporting section, and described grab section is positioned at the side of described supporting section, and described Flexible Connector, described fixed part, described pulling part are positioned at the opposite side of described supporting section.
Preferably, described supporting section and described fixed part parallel to each other.
Preferably, the upper surface of the upper surface of described pulling part and described upper cover body is substantially concordant.
Preferably, described Flexible Connector is Compress Spring.
Preferably, described second Access Division is provided with the first spring backstay, and described upper cover body is provided with the second spring backstay, described first spring backstay, described second backstay stretch into respectively described spring two ends.
Preferably, also comprise scrubbing brush, described body is electrically connected by scrubbing brush installation component with described scrubbing brush, described scrubbing brush installation component comprises: the first connector, described first connector comprises holder, socket, elastic component, described holder is connected with described body, described socket and described holder connected by described elastic component and the relative described fixed head of described socket slidably, be provided with jack in described socket; Second connector, described second connector has contact pin, and described contact pin is connected with described scrubbing brush, and described contact pin to be engaged in described socket and to be electrically connected with described socket.
Preferably, the first end of described socket has the first stopper section, second end of described socket has the second stopper section, and described elastic component and described fixed seating are between described first stopper section and described second stopper section, and described elastic component is often only against between the first stopper section and described holder.
Preferably, described holder has the installing hole with described socket adaptation, and described installing hole and described elastic component are enclosed within described socket along the axially outer successively of described socket.
Preferably, the top of described contact pin has the first conductive contact surfaces, and the bottom of described jack has second conductive contact surfaces suitable with described first conductive contact surfaces, and described first conductive contact surfaces is hemisphere face shape or cone-shaped.
Preferably, described elastic component is Compress Spring.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the dust catcher according to the embodiment of the present invention.
Fig. 2 is the upper cover of dust catcher according to an embodiment of the invention and the schematic diagram of body cooperation place.
Fig. 3 is the upper cover of dust catcher according to another embodiment of the present invention and the schematic diagram of body cooperation place.
Fig. 4 is the schematic diagram be connected with scrubbing brush according to the body of the dust catcher of the embodiment of the present invention.
Fig. 5 is the close-up schematic view of a-quadrant in Fig. 4.
Fig. 6 is the schematic diagram of the scrubbing brush installation component of dust catcher according to the embodiment of the present invention.
Fig. 7 is the schematic diagram be installed to according to the scrubbing brush of the dust catcher of the embodiment of the present invention on body.
Reference numeral:
Dust catcher 200,
Dirt cup 10, whirlwind cone 30, crosses filter cone 40, filter assemblies 50,
Body 60, air channel 61, total air outlet 62, first Access Division 63,
Dirt cup upper cover 20, upper cover body 21, holding tank 211, fixed part 211a, gathering hole 212, locking member 22, the second Access Division 221, supporting section 221a, grab section 221b, pulling part 222, Flexible Connector 23,
Motor 70, scrubbing brush 80, scrubbing brush installation component 90,
First connector 91, holder 911, installing hole 911a, socket 912, jack 912a, the first stopper section 912b, the second stopper section 912c, elastic component 913, the first electric connection line 914,
Second connector 92, contact pin 921, the first conductive contact surfaces 921a, the second electric connection line 922.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
The dust catcher of the embodiment of the present invention is described referring to Fig. 1 to Fig. 7.
As shown in Figure 1, comprise according to the dust catcher of the embodiment of the present invention: body 60 and dirt cup upper cover 20.
As shown in Figure 2, body 60 is provided with the first Access Division 63, dirt cup assembly 100 also comprises dirt cup upper cover 20, dirt cup upper cover 20 comprises upper cover body 21, locking member 22 and Flexible Connector 23, locking member 22 is connected pivotly with upper cover body 21, and locking member 22 has the second Access Division 221 and pulling part 222 that are connected to each other.Flexible Connector 23 is connected between the second Access Division 221 and upper cover body 21, first Access Division 63 coordinates with the second Access Division 221 and the second Access Division 221 is often only against on the first Access Division 63 by Flexible Connector 23, and during unblock, pulling part 222 is upwards rotated that the second Access Division 221 is departed from the first Access Division 63 and coordinated.
According to the dust catcher of the embodiment of the present invention, locking member 22 is integrated on dirt cup upper cover 20, work in coordination in second Access Division 221 and first Access Division 63 of body 60 of locking member 22 and the second Access Division 221 is only against on the first Access Division 63 by Flexible Connector 23, thus, dirt cup upper cover 20 and body 60 compact siro spinning technology; When pulling down dirt cup upper cover 20 (during unblock), upwards stir pulling part 222 to make the second Access Division 221 rotating in same direction on locking member 22, and then the second Access Division 221 is coordinated to depart from the first Access Division 63 of body 60, dirt cup upper cover 20 entirety is removed, only need an action upwards lifted just dirt cup upper cover 20 can be pulled down from body 60, not only structure is simple, and is convenient to mounting or dismounting.
According to some embodiments of the present invention, the first Access Division 63 is hole clipping, and the second Access Division 221 is grab, hole clipping and grab snap-fit engagement.Thus, the hole clipping that the grab on locking member 22 is inserted into body 60 is interior so that the fast assembling-disassembling of dirt cup upper cover 20 and body 60.
It will be appreciated by those skilled in the art that, the present invention is not limited to this, in certain embodiments, first Access Division 63 can also be card structure, second Access Division 221 can be the buckle suitable with this grab, in further embodiments, as shown in Figure 3, first Access Division 63 and the second Access Division 221 can be all grabs, and two mutual hasps of grab are lived to make dirt cup upper cover 20 be locked on body 60.
In certain embodiments, the upper surface of upper cover body 21 has holding tank 211, and locking member 22 is connected on the sidewall of holding tank 211 pivotly, and pulling part 222 limits the gathering hole 212 for making hand stretch into the sidewall of holding tank 211.Particularly, as shown in Figure 2, first Access Division 63 of the contiguous body of holding tank 211 is arranged, locking member 22 is connected to the back upper place of holding tank 211 pivotly, the rear wall of holding tank 211 opens wide at least partly, the pulling part 222 of locking member 22 is positioned at holding tank 211 and at least part of unlimited the stretching out from holding tank 211 rear wall in the second Access Division 221, limits gathering hole 212 between the front side wall of holding tank 211 and pulling part 222.Thus, through gathering hole 212 stretch in holding tank 211 can upwards pull pulling part 222 with dirt cup upper cover 20 is pulled down or downwards press pulling part 222 so that dirt cup upper cover 20 is installed on body 60, person's dismounting easy to use.
According to a specific embodiment of the present invention, be provided with fixed part 211a in holding tank 211, the first end of Flexible Connector 23 is connected with the second Access Division 221, and the second end of Flexible Connector 23 is connected with fixed part 211a.As shown in Figure 2, fixed part 211a is connected on the diapire of holding tank 211, Flexible Connector 23 is between the second shackle member and fixed part 211a, the first end (rear end shown in Fig. 2) of Flexible Connector 23 is connected with the trailing flank of the second Access Division 221, and second end (front end shown in Fig. 2) of Flexible Connector 23 is connected with the leading flank of fixed part 211a.
Further, the second Access Division 221 comprises: supporting section 221a and grab section 221b.The first end (upper end shown in Fig. 2) of supporting section 221a is connected with pulling part 222, grab section 221b is connected with second end (lower end shown in Fig. 2) of supporting section 221a, grab section 221b is positioned at the side of supporting section 221a, and Flexible Connector 23, fixed part 211a, pulling part 222 are positioned at the opposite side of supporting section 221a.
Advantageously, supporting section 221a and fixed part 211a is parallel to each other.Thus, the power that compresses that the Flexible Connector 23 be arranged between supporting section 221a and fixed part 211a acts on supporting section 221a is more stable, reliable.
According to some embodiments of the present invention, the upper surface of pulling part 222 is substantially concordant with the upper surface of upper cover body 21.Thus, the profile of cover assembly is more attractive in appearance, succinct.
According to some embodiments of the present invention, Flexible Connector 23 is Compress Spring.It will be understood by those skilled in the art that Flexible Connector 23 is not limited to Compress Spring, can also be arbitrarily elastically-deformable elastic component 913 to occur by compression.
Preferably, as shown in Figure 3, the second Access Division 221 is provided with the first spring backstay 213, upper cover body 21 be provided with the second spring backstay 223, first spring backstay 213, second backstay 223 stretch into respectively Compress Spring two ends.Thus, the first spring backstay 213 and the second spring backstay 223 better can be located Compress Spring.
In addition, dust catcher 200 also comprises whirlwind cone 30, crosses filter cone 40, filter assemblies 50, motor 70, filter assemblies 50 was arranged on the top of filter cone 40, was provided with the air channel 61 be communicated with filter assemblies 50 in body 60, and the bottom of body 60 is also provided with the total air outlet 62 be communicated with air channel 61.
As shown in Figures 4 to 7, the dust catcher 200 of embodiment also comprises scrubbing brush 80 according to a second aspect of the present invention, and body 60 is electrically connected by scrubbing brush installation component 90 with scrubbing brush 80, and scrubbing brush installation component 90 comprises: the first connector 91 and the second connector 92.
Wherein, the first connector 91 comprises holder 911, multiple socket 912, elastic component 913, socket 912 and holder 911 be connected by elastic component 913 and socket 912 opposing fixed plate slidably, be provided with jack 912a in socket 912.Second connector 92 has contact pin 921, and contact pin 921 to be engaged in socket 912 and to be electrically connected with socket 912.Particularly, the holder 911 of the first connector 91 is connected on body 60, and the second connector 92 is connected to ground, on 80.After body 60 is fixedly connected with scrubbing brush, the relative position of the holder 911 of the first connector 91 and the contact pin 921 of the second connector 92 immobilizes, when processing and rigging error is larger, the position adaptability of socket 912 on holder 911 regulates, thus, make contact pin 921 remain good with the contact of socket 912, enhance the reliability and stability that scrubbing brush is connected with body 60.
In the concrete example shown in Fig. 6, on first connector 91, on the number of socket 912 and the second connector 92, the number of contact pin 921 is 3, but the present invention is not limited to this, it will be appreciated by those skilled in the art that, on first connector 91, the number of socket 912 can be one or more, correspondingly, the number of the contact pin 921 on the second connector 92 and contact pin 921 consistent with the number of socket 912 on the first connector 91 coordinates with socket 912 one_to_one corresponding.
In a specific embodiment, as shown in Figure 6, the first end of socket 912 has the first stopper section 912b, second end of socket 912 has the second stopper section 912c, elastic component 913 and holder 911 are between the first stopper section 912b and the second stopper section 912c, and elastic component 913 is often only against between the first stopper section 912b and holder 911.
Thus, elastic component 913 can drive socket 912 to move relative to holder 911, with mismachining tolerance and rigging error larger time, the position-adjustable of socket 912 on holder 911, and then ensure that jack 912a contacts well with socket 912.
In the concrete example shown in Fig. 6, holder 911 has the installing hole 911a with socket 912 adaptation, and installing hole 911a and elastic component 913 are enclosed within socket 912 along the axially outer successively of socket 912.Particularly, socket 912 is set in installing hole 911a, be enclosed within socket 912 outside elastic component 913, the the first stopper section 912b being positioned at socket 912 first end only supports mutually with the rear end of elastic component 913, the front end of elastic component 913 is only supported mutually with the rear end of holder 911, and the front end of holder 911 is only supported with the second stopper section 912c phase being positioned at socket 912 second end.Like this, elastic component 913 is closely connected between socket 912 and holder 911, to make socket 912 Absorbable organic halogens, to move along installing hole 911a reliably, thus ensures that socket 912 is good with the contact of jack 912a better.
In certain embodiments, as shown in Figure 6, the top of contact pin 921 has the first conductive contact surfaces 921a, and the bottom of jack 912a has second conductive contact surfaces suitable with the first conductive contact surfaces 921a.Thus, the first conductive contact surfaces 921a and the second conductive contact surfaces contact the electrical connection realizing contact pin 921 and jack 912a by face, conduct electricity more stable, contact better.
According to a preferred embodiment of the present invention, the first conductive contact surfaces 921a is hemisphere face shape or cone-shaped.Particularly, the first conductive contact surfaces 921a be hemispherical or cone-shaped time, the first conductive contact surfaces 921a is in coming to a point shape gradually from the bottom of contact pin 921 to top, the shape of the second conductive contact surfaces is consistent with the shape of the first conductive contact surfaces 921a.Thus, be convenient to the first conductive contact surfaces 921a be rapidly inserted in the second conductive contact surfaces.
As a specific embodiment of the present invention, contact pin 921 is formed as general cylindrical, and the first conductive contact surfaces 921a is the rounding or the chamfering that are formed in contact pin 921 front end.Correspondingly, jack 912a is also formed as general cylindrical, and the second conductive contact surfaces is formed in the rear end of socket 912.
Further, when the first conductive contact surfaces 921a is formed as the chamfering of contact pin 921, chamfering is 45-60 degree.Thus, the contact of the first conductive contact surfaces 921a and the second conductive contact surfaces is more stable, reliable.
In one embodiment of the invention, elastic component 913 is Compress Spring.With reference to shown in Fig. 5 and 6, the length direction of Compress Spring is consistent with the length direction of socket 912.Thus, the structure of scrubbing brush installation component 90 is simple, compact, with low cost.
It will be understood by those skilled in the art that elastic component 913 is not limited to Compress Spring, elastic component 913 can also be that part of elastic deformation can occur for other, such as shell fragment, scalable component etc.
In a preferred embodiment, body 60 has the first control unit, the bottom of socket 912 has the first electric connection line 914 (see Fig. 6) be electrically connected with the first control unit, scrubbing brush 80 has the second control unit, and the bottom of contact pin 921 has the second electric connection line 922 (see Fig. 6) be connected with the second control unit.Thus, contact pin 921 inserts after on socket 912, and the first electric connection line 914 and the second electric connection line 922 are conducted, and are electrically connected with the second control unit to make the first control unit, be convenient to the first control unit and send instruction to the second control unit, to control the motion of scrubbing brush.
It will be understood by those skilled in the art that the length direction of the length direction of the fore-and-aft direction in figure and contact pin 921, jack 912a is consistent.During practical application, the first connector 91 can be formed as the splicing ear on scrubbing brush 80, and the second connector 92 can be formed as the splicing ear on body 60.
In describing the invention, it will be appreciated that, term " on ", D score, "front", "rear" instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In describing the invention, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection or each other can communication; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (14)
1. a dust catcher, is characterized in that, comprising:
Body, described body is provided with the first Access Division;
Dirt cup upper cover, described dirt cup upper cover comprises:
Upper cover body;
Locking member, described locking member is connected pivotly with described upper cover body, and described locking member has the second Access Division and pulling part that are connected to each other; And
Flexible Connector, described Flexible Connector is connected between described second Access Division and described upper cover body, described first Access Division coordinates with described second Access Division and described second Access Division is often only against on the first Access Division by described Flexible Connector, and during unblock, described pulling part is upwards rotated that described second Access Division is departed from described first Access Division and coordinated.
2. dust catcher according to claim 1, is characterized in that, described first Access Division is hole clipping, and described second Access Division is grab, described hole clipping and described grab snap-fit engagement.
3. dust catcher according to claim 1, it is characterized in that, the upper surface of described upper cover body has holding tank, and described locking member is connected on the sidewall of described holding tank pivotly, and the sidewall of described pulling part and described holding tank limits the gathering hole for making hand stretch into.
4. dust catcher according to claim 3, is characterized in that, is provided with fixed part in described holding tank, and the first end of described Flexible Connector is connected with described second Access Division, and the second end of described Flexible Connector is connected with described fixed part.
5. dust catcher according to claim 4, is characterized in that, described second Access Division comprises:
Supporting section, the first end of described supporting section is connected with described pulling part;
Grab section, described grab section is connected with the second end of described supporting section, and described grab section is positioned at the side of described supporting section, and described Flexible Connector, described fixed part, described pulling part are positioned at the opposite side of described supporting section.
6. dust catcher according to claim 5, is characterized in that, described supporting section and described fixed part parallel to each other.
7. dust catcher according to claim 5, is characterized in that, the upper surface of described pulling part is substantially concordant with the upper surface of described upper cover body.
8. dust catcher according to claim 1, is characterized in that, described Flexible Connector is Compress Spring.
9. dust catcher according to claim 8, it is characterized in that, described second Access Division is provided with the first spring backstay, and described upper cover body is provided with the second spring backstay, described first spring backstay, described second backstay stretch into respectively described spring two ends.
10. the dust catcher according to any one of claim 1-9, is characterized in that, also comprises scrubbing brush, and described body is electrically connected by scrubbing brush installation component with described scrubbing brush, and described scrubbing brush installation component comprises:
First connector, described first connector comprises holder, socket, elastic component, described holder is connected with described body, described socket and described holder connected by described elastic component and the relative described fixed head of described socket slidably, be provided with jack in described socket;
Second connector, described second connector has contact pin, and described contact pin is connected with described scrubbing brush, and described contact pin to be engaged in described socket and to be electrically connected with described socket.
11. dust catchers according to claim 10, it is characterized in that, the first end of described socket has the first stopper section, second end of described socket has the second stopper section, described elastic component and described fixed seating are between described first stopper section and described second stopper section, and described elastic component is often only against between the first stopper section and described holder.
12. dust catchers according to claim 10, is characterized in that, described holder has the installing hole with described socket adaptation, and described installing hole and described elastic component are enclosed within described socket along the axially outer successively of described socket.
13. dust catchers according to claim 10, it is characterized in that, the top of described contact pin has the first conductive contact surfaces, and the bottom of described jack has second conductive contact surfaces suitable with described first conductive contact surfaces, and described first conductive contact surfaces is hemisphere face shape or cone-shaped.
14. dust catchers according to claim 10, is characterized in that, described elastic component is Compress Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510515133.7A CN105030156A (en) | 2015-08-21 | 2015-08-21 | Dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510515133.7A CN105030156A (en) | 2015-08-21 | 2015-08-21 | Dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105030156A true CN105030156A (en) | 2015-11-11 |
Family
ID=54437567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510515133.7A Pending CN105030156A (en) | 2015-08-21 | 2015-08-21 | Dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105030156A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111358340A (en) * | 2018-12-25 | 2020-07-03 | 江苏美的清洁电器股份有限公司 | Cleaning device |
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| CN204909309U (en) * | 2015-08-21 | 2015-12-30 | 江苏美的清洁电器股份有限公司 | Vacuum cleaner |
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|---|---|---|---|---|
| CN201274361Y (en) * | 2008-07-10 | 2009-07-15 | 徐志 | Electric connector contact apparatus for elastically force applying connection in axial direction |
| CN201336473Y (en) * | 2008-12-01 | 2009-10-28 | 沈阳兴华航空电器有限责任公司 | Temperature-compensation electrical connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111358340A (en) * | 2018-12-25 | 2020-07-03 | 江苏美的清洁电器股份有限公司 | Cleaning device |
| CN111358340B (en) * | 2018-12-25 | 2022-01-28 | 江苏美的清洁电器股份有限公司 | Cleaning device |
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Application publication date: 20151111 |