CN110367881B - Charging hanger and dust collector - Google Patents
Charging hanger and dust collector Download PDFInfo
- Publication number
- CN110367881B CN110367881B CN201910828184.3A CN201910828184A CN110367881B CN 110367881 B CN110367881 B CN 110367881B CN 201910828184 A CN201910828184 A CN 201910828184A CN 110367881 B CN110367881 B CN 110367881B
- Authority
- CN
- China
- Prior art keywords
- battery
- charging
- hanger
- cleaning head
- charging hanger
- Prior art date
- 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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- 239000000428 dust Substances 0.000 title claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000012790 adhesive layer Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
- A47L9/2873—Docking units or charging stations
Abstract
The application discloses a charging hanger and a dust collector, belongs to the technical field of ground cleaning equipment, and solves the problems that in the prior art, the dust collector is easy to fall off in the charging process and poor in charging contact. The charging rack comprises a storage part, a battery charging part connected with the storage part and a cleaning head assembling part for placing a standby cleaning head; the storage part comprises a storage main body and a limiting structure for limiting the battery. The dust collector comprises the charging hanging frame. The charging rack and the dust collector can be used for floor cleaning.
Description
Technical Field
The application relates to floor cleaning equipment, in particular to a charging hanger and a dust collector.
Background
In the existing charging rack, after the battery of the dust collector is stored on the charging rack, the dust collector is easy to fall under the action of external force, even the dust collector falls off wholly, the dust collector is damaged, and the safety of the dust collector in the charging process cannot be guaranteed.
In addition, since the conventional charging rack charges the cleaner in the form of the contact piece 10, see fig. 1, a problem of poor contact is easily caused.
Disclosure of Invention
In view of the above analysis, the present application aims to provide a charging rack and a dust collector, which solve the problems of easy dropping and poor charging contact of the dust collector in the charging process in the prior art.
The aim of the application is mainly realized by the following technical scheme:
The application provides a charging hanger which comprises a storage part, a battery charging part connected with the storage part and a cleaning head assembling part for placing a standby cleaning head, wherein the battery charging part is connected with the storage part; the storage part comprises a storage main body and a limiting structure for limiting the battery.
In one possible design, the cleaning head assembly is located at the lower end of the receptacle; a part of the battery charging part is positioned at the lower end of the accommodating part, and the other part of the battery charging part is inserted into the accommodating part.
In one possible design, the inner wall of the cleaning head assembly is provided with an elastic ring in the circumferential direction, which protrudes beyond the inner wall of the cleaning head assembly.
In one possible design, the accommodating body comprises a bottom plate and side plates positioned at two sides of the bottom plate, wherein the side plates are oppositely arranged; the bottom plate and the two side plates form a containing cavity for containing the battery.
In one possible design, the base plate is provided with a fastener for fixing the charging hanger; and/or the rear end face of the bottom plate is provided with an adhesive layer for fixing the charging hanger.
In one possible design, the limit structure includes a limit stop for limiting the battery; the length of the baffle is at least 1/2 of the length of the side plate.
In one possible design, the outside of the junction of the side plate and the bottom plate is provided with a chamfer.
In one possible design, the inner surface of the side plate is provided with an elastic bulge; the length of the elastic bulge is smaller than or equal to the length of the baffle.
In one possible design, the battery charging section includes a housing, a power supply connection terminal, and a battery connection terminal connected to the power supply connection terminal; the power connection terminal is located the lower extreme of storage portion, and battery connection terminal's one end inserts in the casing, and battery connection terminal's the other end inserts the storage intracavity of storage portion.
In one possible design, the battery connection terminal is cylindrical in shape.
In one possible design, the battery charging section further includes a connector bracket connected to the lower end of the housing, the connector bracket including a mounting cavity for receiving a power cord connector.
In one possible design, the connector bracket comprises a body, a longitudinal groove arranged on the rear end surface of the body and a transverse groove communicated with the longitudinal groove, wherein the longitudinal groove and the transverse groove form a mounting cavity; one end of the power line connector is inserted into the longitudinal groove, and the other end of the power line connector is positioned in the transverse groove and is clamped with the transverse groove.
In one possible design, the longitudinal grooves and the transverse grooves form an L-shape; or the longitudinal grooves and the transverse grooves form a T shape.
In one possible design, the transverse slot wraps at least 2/3 of the area of the outer wall surface of the power cord connector.
The application also provides a dust collector which comprises the charging hanger.
Compared with the prior art, the application has at least one of the following beneficial effects:
a) The charging hanger provided by the application is provided with the limiting structure which is specially used for limiting the battery, when the battery of the dust collector is placed in the storage main body, the limiting structure can limit the battery and prevent the battery from loosening or falling, so that the safety of the dust collector in the charging process is ensured.
B) The charging hanger provided by the application is provided with the cleaning head assembly part for specially placing the standby cleaning head, and can be convenient for accommodating the standby cleaning head.
C) In the charging rack provided by the application, the elastic protruding parts can be arranged on the inner surfaces of the side plates, and the size of the accommodating cavity can be properly adjusted through the elastic protruding parts, so that the charging rack can be suitable for batteries in a certain size range, as long as the width of the batteries is not larger than that of the accommodating cavity, the accommodating cavity can accommodate the batteries, and in addition, certain friction force and supporting force exist between the batteries and the elastic protruding parts, and the limiting structure can also limit the batteries, namely, the limiting structure can also comprise the elastic protruding parts arranged on the inner surfaces of the side plates. Specifically, when a battery with a larger size is required to be installed, a user pushes the battery into the storage cavity, the battery contacts with the elastic protruding part, the elastic protruding part is promoted to deform greatly, the elastic protruding part is flattened, and the contact area between the elastic protruding part and the battery is increased; when the battery with smaller size is required to be installed, the deformation of the elastic protruding portion is smaller, but certain friction force and supporting force still exist between the elastic protruding portion and the battery, and therefore the battery can be limited to a certain extent.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the application, like reference numerals being used to refer to like parts throughout the several views.
FIG. 1 is a schematic diagram of a prior art charging hanger;
fig. 2 is a perspective view of a charging hanger according to a first embodiment of the present application;
fig. 3 is a perspective view of a charging hanger according to another embodiment of the present application;
Fig. 4 is a bottom view of a charging hanger according to a first embodiment of the present application;
fig. 5 is a cross-sectional view of a charging hanger according to a first embodiment of the present application along a length direction;
Fig. 6 is a schematic structural diagram of a battery charging portion in a charging rack according to a first embodiment of the present application;
fig. 7 is a schematic structural view of an elastic protruding portion in a charging rack according to a first embodiment of the application.
Reference numerals:
1-a housing; 2-joint brackets; 201-body; 202-longitudinal grooves; 203-transverse grooves; 3-battery connection terminals; 4-a bottom plate; 5-side plates; 6, a baffle plate; 7-a cleaning head assembly; 8-fixing holes; 9-elastic protrusions; 91-rigid protrusions; 92-elastic protrusions; 10-contact pieces; 11-an elastic ring; 12-adhesive layer.
Detailed Description
Preferred embodiments of the present application are described in detail below with reference to the attached drawing figures, which form a part of the present application and are used in conjunction with the embodiments of the present application to illustrate the principles of the present application.
Example 1
The present embodiment provides a charging rack, see fig. 2 to 7, including a storage portion, a battery charging portion connected to the storage portion, and a cleaning head assembly portion 7 for placing a spare cleaning head, the cleaning head assembly portion 7 being located at a lower end of the storage portion, a part of the battery charging portion being located at a lower end of the storage portion, and another part being inserted into an inside of the storage portion; the storage part comprises a storage main body and a limiting structure for limiting the battery.
Compared with the prior art, the charging hanger that this embodiment provided is equipped with the limit structure who is used for carrying out spacingly to the battery specially, and when the main part was accomodate in the battery of dust catcher, limit structure can be spacing to the battery, prevents that the battery from becoming flexible or dropping to the security of dust catcher in the charging process has been guaranteed.
In addition, the cleaner is usually required to be equipped with a spare cleaning head, and the charging rack is further provided with a cleaning head assembling part 7 for specially placing the spare cleaning head, so that the spare cleaning head can be conveniently stored.
As for the number of the cleaning head fitting portions 7, illustratively, the number of the cleaning head fitting portions 7 may be two, and the two cleaning head fitting portions 7 may be disposed in parallel and at the lower end of the receiving portion.
In order to improve the fitting stability of the cleaning head, an elastic ring 11 (e.g., a rubber ring) may be provided on the inner wall of the cleaning head fitting part 7 in the circumferential direction, the elastic ring 11 protruding from the inner wall of the cleaning head fitting part 7. When the rubber ring is in contact with the spare cleaning head, the connection between the spare cleaning head and the cleaning head fitting 7 can be increased.
Specifically, the storage main body may include a bottom plate 4 and two side plates 5 located at two sides of the bottom plate 4, where the two side plates 5 are disposed opposite to each other, the bottom plate 4 and the two side plates 5 form a storage cavity for accommodating a battery, and the battery portion of the dust collector may be placed in the storage cavity.
In order to facilitate the installation of the charging hanger, the following two ways may be selected. At least one fixing hole 8 is formed in the bottom plate 4, and a fastener is used for fixing the charging hanger on a fixed body (such as a wall surface or furniture) through the fixing hole 8; alternatively, an adhesive layer 12 may be provided on the rear end surface of the base plate 4, and the charging hanger may be adhered to the fixed body via the adhesive layer 12.
In order to prevent the battery from falling off the storage main body, the opposite sides of the two side plates 5 may be provided with a baffle 6 for limiting the battery, that is, the limiting structure includes the baffle 6 provided on the opposite sides of the two side plates 5, so that when the battery is placed in the storage portion, the baffle 6 can block the battery to prevent the battery from falling off the storage portion. In order for the baffle 6 to fully function as a stop, the length of the baffle 6 may be, for example, at least 1/2 of the length of the side plate 5.
From the perspective of aesthetic property and security, the outside of curb plate 5 and bottom plate 4 junction can set up to the chamfer, for example, the cambered surface, and convex transition face can prevent to accomodate the main part and scratch the solid, can also improve the whole aesthetic property of accomodating the main part.
In order to improve the adaptability of the charging rack, the charging rack can adapt to the battery in a certain size range, the inner surface of the side plate 5 can be provided with the elastic protruding part 9, and the size of the accommodating cavity can be properly adjusted through the elastic protruding part 9, so that the charging rack can adapt to the battery in a certain size range, and as long as the width of the battery is not larger than the width of the accommodating cavity, the accommodating cavity can accommodate the battery, and in addition, certain friction force and supporting force are also present between the battery and the elastic protruding part 9, and the limiting structure can also limit the battery, that is, the limiting structure can also comprise the elastic protruding part 9 arranged on the inner surface of the side plate 5. Specifically, when a battery with a larger size is required to be installed, a user pushes the battery into the storage cavity, the battery contacts with the elastic bulge 9, the elastic bulge 9 is promoted to deform greatly, the elastic bulge 9 is flattened, and the contact area between the two parts is increased; when the battery with smaller size is required to be installed, the deformation of the elastic bulge 9 is smaller, but certain friction force and supporting force still exist between the elastic bulge 9 and the battery, so that the battery can be limited to a certain extent. It should be noted that the length of the elastic protruding portion 9 should be less than or equal to the length of the baffle 6.
The number of the above-described elastic protrusions 9 may be two, for example, and the two elastic protrusions 9 are disposed in parallel.
As for the structure of the elastic protrusion 9, specifically, it may include a rigid protrusion 91 provided on the inner surface of the side plate 5 and an elastic protrusion 92 surrounding the rigid protrusion 91, the rigid protrusion 91 may have a circular arc shape, the elastic protrusion 92 may have a right trapezoid shape, and the right-angle side of the right trapezoid shape is close to the battery charging section, that is, the battery is first in contact with the sloping waist of the right trapezoid shape and then in contact with the right-angle waist of the right trapezoid shape along the insertion direction of the battery. It will be appreciated that the battery of the cleaner may be provided with a recess which mates with the resilient protrusion 92. The rigid protrusion 91 can ensure that the elastic protrusion 9 has a certain mechanical strength, so that the battery is prevented from falling from the storage cavity when the battery is greatly vibrated in the charging process, and in addition, the circular arc-shaped rigid protrusion 91 can facilitate the insertion and extraction of the battery; for the elastic bulge 92, in the process of inserting the battery, the inclined waist of the elastic bulge 92 can play a guiding role in inserting the battery, and when the battery is inserted into the storage cavity, the right-angle waist can clamp the battery due to the mutual matching of the battery and the groove on the battery, so that the battery can be basically prevented from falling off. It should be noted that, when the battery is pulled out, since the elastic protrusion 92 can be deformed appropriately according to the force applied, in practical application, the elastic protrusion 92 does not substantially obstruct the pulling out of the battery, and the user only needs to apply a little force.
To the structure of battery charging portion, specifically, it includes casing 1, power connecting terminal and battery connecting terminal 3, and the power loops through power connecting terminal, power cord and battery connecting terminal 3 and is connected with the battery, and power connecting terminal is located the lower extreme of accomodating the portion, and in the one end of battery connecting terminal 3 inserted casing 1, the other end inserted the accomodating intracavity of accomodating the portion, extend to the inside of accomodating the chamber by the upper end of casing 1. During charging, the power line connector is connected with the battery through the battery connecting terminal 3, so that the power line is electrically connected with the battery.
In order to further improve the charging stability of the battery charging portion, the battery connecting terminal 3 may be in a columnar shape, and when the battery connecting terminal 3 is connected with the battery (for example, inserted into the battery box) by adopting a columnar structure, the contact area between the battery connecting terminal 3 and the battery is increased, so that the battery connecting terminal 3 and the battery (components inside the battery box) can be in close contact, and charging stability is ensured.
In order to prevent the power line connector from falling off, the battery charging portion may further include a connector bracket 2 connected to the lower end of the housing 1, the connector bracket 2 includes a mounting cavity for accommodating the power line connector, and the mounting cavity may be provided on a rear end surface of the connector bracket 2, and in use, the power line connector may be inserted into the mounting cavity and be clamped to the connector bracket 2. This is because the battery charging unit is provided with the connector bracket 2 for mounting the power cord connector, and the mounting cavity is located on the rear end surface of the connector bracket 2, and only the front end surface of the mounting cavity faces the user when in use, so that the power cord connector can be hidden in the connector bracket 2, and the safety and the overall aesthetic property of the charger can be increased. Meanwhile, as the power line connector is clamped with the connector bracket 2, the connection stability of the power line connector and the connector bracket 2 can be increased, the power line connector is prevented from falling off, and therefore the charging stability is ensured. In addition, under the normal circumstances, the power cord connects and can be connected with the battery from the below of charger, locates the lower extreme of casing 1 with the joint bracket 2, can conveniently connect power cord and joint bracket 2, in addition, owing to the gravity problem of power cord, compare in locating the side or the upper end of casing 1 with joint bracket 2, locate the lower extreme of casing 1 can reduce the buckling of power cord in power cord joint department, improves the life of power cord and power cord joint.
Specifically, the connector bracket 2 may include a main body 201, a longitudinal slot 202 formed on a rear end surface of the main body 201, and a transverse slot 203 communicating with the longitudinal slot 202, wherein one end of a power wire connector is inserted into the longitudinal slot 202, and the other end of the power wire connector is located in the transverse slot 203 and is clamped with the transverse slot 203, and the longitudinal slot 202 and the transverse slot 203 form an installation cavity. The longitudinal groove 202 can guide the insertion of the power cord connector, and the transverse groove 203 is used for fixing the power cord connector to prevent the power cord connector from falling off.
Illustratively, the longitudinal slot 202 and the transverse slot 203 may be L-shaped, that is, the transverse slot 203 is located on one side of the end of the longitudinal slot 202, and the other end of the longitudinal slot 202 interfaces with the connector receptacle in the housing 1. This is because, in general, the power cord connector is L-shaped, and the longitudinal groove 202 and the lateral groove 203 are L-shaped, so that the L-shaped power cord connector can be mounted in the longitudinal groove 202 and the lateral groove 203, thereby further improving the mounting stability of the power cord connector.
Or the longitudinal grooves 202 and the transverse grooves 203 may be formed in a T shape, that is, the number of the transverse grooves 203 is 2, namely, a first transverse groove and a second transverse groove are respectively located at two sides of the end portions of the longitudinal grooves 202. So arranged, when the power cord connector is inserted into the connector receptacle of the housing 1, the power cord connector may be placed in the first lateral slot and the longitudinal slot 202 or the second lateral slot and the longitudinal slot 202 depending on the position of the external power source, so as to adjust the position of the power cord connector depending on the position of the power source.
It should be noted that, when the power cord connector is placed in the transverse slot 203, the transverse slot 203 may wrap at least 2/3 of the area of the outer wall surface of the power cord connector, so as to support the power cord connector and prevent the power cord connector from falling off.
Example two
The embodiment provides a dust collector, which comprises the charging hanger provided by the first embodiment.
Compared with the prior art, the beneficial effects of the dust collector provided by the embodiment are basically the same as those of the charging hanger provided by the first embodiment, and are not repeated here.
The present application is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present application are intended to be included in the scope of the present application.
Claims (11)
1. The charging hanger is characterized by comprising a containing part for containing a battery, a battery charging part connected with the containing part and a cleaning head assembling part for placing a standby cleaning head; the storage part comprises a storage main body and a limiting structure for limiting the battery;
the storage main body comprises a bottom plate and side plates positioned at two sides of the bottom plate, and the side plates are oppositely arranged; the bottom plate and the two side plates form a containing cavity for containing batteries;
The inner surface of the side plate is provided with an elastic bulge; the elastic bulge comprises a rigid bulge arranged on the inner surface of the side plate and an elastic bulge surrounding the rigid bulge, the rigid bulge is arc-shaped, the elastic bulge is right trapezoid, the right-angle side of the right trapezoid is close to the battery charging part, and in the process of inserting the battery, the inclined waist of the elastic bulge plays a role in guiding the battery to be inserted, and when the battery is inserted into the storage cavity, the right-angle waist of the elastic bulge clamps the battery; a battery of the dust collector is provided with a groove matched with the elastic bulge;
The battery charging part also comprises a connector bracket connected with the lower end of the shell, and the connector bracket comprises a mounting cavity for accommodating a power line connector;
the connector bracket comprises a body, a longitudinal groove formed in the rear end face of the body and a transverse groove communicated with the longitudinal groove, wherein the longitudinal groove and the transverse groove form an installation cavity; one end of the power line connector is inserted into the longitudinal groove, and the other end of the power line connector is positioned in the transverse groove and is clamped with the transverse groove;
The longitudinal grooves and the transverse grooves form a T shape.
2. The charging hanger of claim 1, wherein the cleaning head assembly portion is located at a lower end of the receiving portion;
a part of the battery charging part is positioned at the lower end of the accommodating part, and the other part of the battery charging part is inserted into the accommodating part.
3. The charging hanger of claim 1, wherein the inner wall of the cleaning head assembly is provided with a resilient ring circumferentially protruding from the inner wall of the cleaning head assembly.
4. The charging hanger of claim 1, wherein said base plate is provided with fasteners for securing the charging hanger;
and/or the rear end face of the bottom plate is provided with an adhesive layer for fixing the charging hanger.
5. The charging hanger of claim 1, wherein the limiting structure comprises a baffle for limiting the battery;
the length of the baffle is at least 1/2 of the length of the side plate.
6. The charging hanger of claim 1, wherein the outer side of the junction of the side plate and the bottom plate is provided with a chamfer.
7. The charging hanger of claim 1, wherein the charging hanger comprises a housing,
The length of the elastic protruding part is smaller than or equal to the length of the baffle plate.
8. The charging hanger according to any one of claims 1 to 7, wherein the battery charging portion comprises a housing, a power connection terminal, and a battery connection terminal connected to the power connection terminal;
the power supply connection terminal is located at the lower end of the containing part, one end of the battery connection terminal is inserted into the shell, and the other end of the battery connection terminal is inserted into the containing cavity of the containing part.
9. The charging hanger of claim 8, wherein the battery connection terminal is cylindrical in shape.
10. The charging hanger of claim 1, wherein said transverse slot encloses at least 2/3 of the area of the outer wall surface of the power cord connector.
11. A vacuum cleaner comprising a charging hanger as claimed in any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910828184.3A CN110367881B (en) | 2019-09-03 | 2019-09-03 | Charging hanger and dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910828184.3A CN110367881B (en) | 2019-09-03 | 2019-09-03 | Charging hanger and dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110367881A CN110367881A (en) | 2019-10-25 |
| CN110367881B true CN110367881B (en) | 2024-05-03 |
Family
ID=68261283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910828184.3A Active CN110367881B (en) | 2019-09-03 | 2019-09-03 | Charging hanger and dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110367881B (en) |
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| CN209200692U (en) * | 2018-11-16 | 2019-08-02 | 深圳市三奇科技有限公司 | A kind of intelligent charger being applicable to different model battery |
| CN211484364U (en) * | 2019-09-03 | 2020-09-15 | 小狗电器互联网科技（北京）股份有限公司 | Stores pylon and dust catcher charge |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20160081458A1 (en) * | 2014-09-23 | 2016-03-24 | Christopher Dean Sullivan | Barber clipper stand |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES1055565U (en) * | 2003-09-17 | 2003-12-16 | Riera Claudio Riu | Wall-polishing and -brightening device |
| CN103309127A (en) * | 2012-03-13 | 2013-09-18 | 佳能株式会社 | Light emission device |
| CN202840583U (en) * | 2012-08-29 | 2013-03-27 | 谢洋 | Foldable handset charging hanger |
| CN207768302U (en) * | 2016-05-09 | 2018-08-28 | Lg电子株式会社 | Dust catcher holder |
| CN207067004U (en) * | 2017-06-26 | 2018-03-02 | 北京动视元科技有限公司 | A kind of vehicle checking device and system |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110367881A (en) | 2019-10-25 |
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Address after: 7-605, 6th floor, building 1, yard a, Guanghua Road, Chaoyang District, Beijing 100026 Applicant after: Beijing dog vacuum cleaner Group Co.,Ltd. Address before: 7-605, 6th floor, building 1, yard a, Guanghua Road, Chaoyang District, Beijing 100026 Applicant before: PUPPY ELECTRONIC APPLIANCES INTERNET TECHNOLOGY (BEIJING) Co.,Ltd. |
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