CN110946498A - Rod type magnetic double-sided eraser - Google Patents
Rod type magnetic double-sided eraser Download PDFInfo
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- CN110946498A CN110946498A CN201911282940.3A CN201911282940A CN110946498A CN 110946498 A CN110946498 A CN 110946498A CN 201911282940 A CN201911282940 A CN 201911282940A CN 110946498 A CN110946498 A CN 110946498A
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- core rod
- eraser
- main
- inner core
- wiping body
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- 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
- A47L1/00—Cleaning windows
- A47L1/06—Hand implements
- A47L1/12—Hand implements for cleaning both sides simultaneously
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- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Pivots And Pivotal Connections (AREA)
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Abstract
The invention discloses a rod-type magnetic double-sided eraser, which comprises a main eraser body (6) and an auxiliary eraser body (7) which can be attracted by a magnet, and is characterized in that: the novel mop is characterized by further comprising an inner core rod (2), wherein the inner core rod is movably connected to the main wiping body, and the main wiping body can be driven to rotate by rotating the inner core rod. When the double-sided eraser is used, the main eraser body can be driven to rotate by rotating the inner core rod, so that no dead angle is generated no matter the double-sided eraser is rotated at any angle, the user experience is improved, the use is convenient, and the labor and the worry are saved.
Description
Technical Field
The invention relates to a cleaning tool, in particular to a rod type magnetic double-sided eraser.
Background
When people clean glass, the common method is to clean two sides of the glass by using a rag, the cleaning of the indoor side of the glass is simple, but the cleaning of the outdoor side of the glass brings a lot of difficulties for people, particularly when the glass is installed in a large area of outdoor glass which is difficult to clean under the limitation of high buildings or other conditions. In order to solve the problem, a glass cleaner appears on the market, two wiping bodies are attracted by magnetic force, so that two sides of glass are cleaned respectively, but the thickness of the glass is different, the required magnetic force is different, but the magnetic force cannot be adjusted, the use limitation is large, the installation and the replacement of an adhesive tape inside the glass cleaner are complex, and inconvenience is brought to people.
Disclosure of Invention
The invention aims to provide a rod-type magnetic double-sided eraser to solve the problems in the background technology.
In order to solve the above technical problems, one technical solution adopted by the present invention is as follows:
the rod type magnetic double-sided eraser comprises a main eraser body and an auxiliary eraser body which can be attracted by a magnet, and further comprises an inner core rod, wherein the inner core rod is movably connected to the main eraser body, and the main eraser body can be driven to rotate by rotating the inner core rod.
Furthermore, an inner core rod connecting part is fixedly arranged at the end part of the inner core rod, and the inner core rod connecting part is connected with a main wiping body connecting part positioned in the main wiping body through a universal joint;
the rotation of the inner core rod drives the main wiping body connecting part to rotate, and the main wiping body connecting part drives the main wiping body to rotate.
Furthermore, the two ends of the universal joint, the inner core rod connecting part and the main wiping body connecting part are both hollow U-shaped structures, mounting holes are formed in the opposite sides of the universal joint, and the two ends of the universal joint, the inner core rod connecting part and the main wiping body connecting part are arranged in a staggered mode and are connected in a rotating mode through a cross shaft.
Furthermore, a universal joint outer sleeve is sleeved outside the universal joint, the universal joint and the inner core rod connecting part are packaged inside the universal joint outer sleeve, a fixed side plate is arranged on the inner side face of the end part of the universal joint outer sleeve, a hinge shaft is arranged on the fixed side plate and is arranged in a sliding groove in the universal joint outer sleeve, the sliding groove is arc-shaped, and the included angle between the two sections of the universal joint outer sleeve is α, and is more than 90 degrees and less than α and less than 180 degrees.
The outer core rod is hollow and tubular, the inner core rod is arranged in the outer core rod, the outer core rod and the inner core rod can slide along the axial direction, and the outer core rod and the inner core rod are fixed along the circumferential direction.
Furthermore, the tail end of the outer core rod is fixedly provided with a handle.
Furthermore, a plurality of vertical ribs in the axial direction are arranged on the inner wall of the outer core rod, and a plurality of grooves which correspond to the vertical ribs in position and are matched with each other are arranged on the outer circumference of the inner core rod.
The main wiping body connecting part is rotationally connected with the main wiping body, the main wiping body connecting part is provided with a driving large gear and a driving small gear which are coaxial, and the main wiping body is fixedly provided with a driven large gear and a driven small gear which are coaxial;
the driven gearwheel is meshed with the driving pinion, and the driven pinion is meshed with the driving gearwheel.
Furthermore, two groups of driven large gears and driven small gears are arranged and are respectively arranged at two sides of the main wiping body connector.
The main wiper body and the auxiliary wiper body are respectively provided with a water storage cotton pad and an adhesive tape on the surfaces, which are attached to the glass, of the main wiper body and the auxiliary wiper body, and the water storage cotton pads are fixed on the main wiper body through a plurality of water storage cotton pad fixing buckles.
The rubber strip is L-shaped in cross section, the main wiping body and the auxiliary wiping body are provided with elongated slots corresponding to the rubber strip, a U-shaped first plastic sheet is arranged in each elongated slot, the bottom of the L-shaped rubber strip is placed in the first plastic sheet, the top of the L-shaped rubber strip extends out of the elongated slot, and a second plastic sheet is arranged between the first plastic sheet and the rubber strip.
Furthermore, the first plastic sheet is provided with a locking block abdication position, the locking block abdication position is internally provided with a locking block, the locking block is in sliding connection with the main wiping body or the auxiliary wiping body, and the top of the locking block is clamped on the second plastic sheet.
Furthermore, a plurality of convex columns are arranged in the main wiper body and the auxiliary wiper body, step holes are formed in the convex columns, small balls and balls are sequentially placed in the step holes, the balls exceed the surfaces, attached to glass, of the main wiper body and the auxiliary wiper body, and limiting rings for the balls are arranged at the tops of the convex columns.
Further, a handle is mounted on the side of the auxiliary wiping body, which is attached to the glass.
The invention has the beneficial effects that:
(1) when the double-sided eraser is used, the main eraser body can be driven to rotate by rotating the inner core rod, so that no dead angle is generated no matter the double-sided eraser is rotated at any angle, the user experience is improved, the use is convenient, and the labor and the worry are saved; furthermore, due to the fact that the universal joint is used, user experience is further improved.
(2) The included angle between the two sections of the universal joint outer sleeve is α, the included angle is more than 90 degrees and less than α degrees and less than 180 degrees, when a user is used in parallel with the glass, the user can clean the glass in a most comfortable way, and the user is prevented from cleaning by adjusting the angle of the arm;
(3) when the inner core rod drives the connecting part of the main wiping body to rotate, the driving large gear and the driving small gear synchronously rotate, at the moment, the driven small gear and the driven large gear synchronously rotate to realize the rotation of the main wiping body, the gear ratios of the driving large gear and the driving small gear and the gear ratios of the driven large gear and the driven small gear are equal, and when the connecting part of the main wiping body rotates for half a circle, the main wiping body can be driven to rotate for one circle;
(4) the magnetic force of the magnetic double-sided eraser is relatively large, so that the auxiliary eraser body is easy to fall off, the main eraser body and the auxiliary eraser body are relatively difficult to move when the magnetic force is large, the ball is added, the main eraser body and the auxiliary eraser body can move smoothly, and the magnetic double-sided eraser is more labor-saving and portable in use;
(5) the top of the locking block is clamped on the second plastic sheet, and the second plastic sheet is fixedly locked, so that the rubber strip is prevented from slipping due to loosening, and the rubber strip is more convenient to replace;
(6) through mutually supporting of perpendicular type muscle and recess, realize the sliding connection of outer core bar and inner core pole, can realize overall structure's extension or shorten, the tail end of outer core bar sets firmly to hold the hand, when rotating to hold the hand, can realize that outer core bar drives the rotation of inner core pole, and it is more convenient to control. .
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of a bar-type magnetic double-sided eraser.
FIG. 2 is a front view of a bar-type magnetic two-sided wipe.
FIG. 3 is a schematic structural diagram of the contact surface between the main wiper body and the glass and the auxiliary wiper body in the bar-type magnetic double-sided wiper.
FIG. 4 is a perspective view of the contact surface of the main wiper body and the auxiliary wiper body with the glass in the bar-type magnetic double-sided wiper.
FIG. 5 is a schematic structural view of a bar-type magnetic double-sided wiping rubber strip.
FIG. 6 is a schematic structural view of a rod-type magnetic double-sided wiping convex column.
FIG. 7 is a schematic structural diagram of an outer core rod and an inner core rod in a bar-type magnetic double-sided eraser.
FIG. 8 is a sectional view of the joint between the outer core rod and the inner core rod in the bar-type magnetic double-sided eraser.
FIG. 9 is a schematic structural view of a cross shaft in a bar-type magnetic double-sided eraser.
FIG. 10 is a schematic structural view of a universal joint housing in a bar-type magnetic double-sided eraser.
In the figure: 1-outer core rod, 2-inner core rod, 3-inner core rod connecting part, 4-universal joint, 5-main wiping body connecting part, 6-main wiping body, 7-auxiliary wiping body, 8-driving large gear, 9-driven small gear, 10-driven large gear, 11-universal joint outer sleeve, 12-water storage cotton pad fixing buckle, 13-adhesive tape, 14-ball, 15-handle, 16-driving small gear, 17-first plastic sheet, 18-second plastic sheet, 19-locking block abdicating, 20-locking block, 21-cross shaft, 22-mounting hole, 23-convex column, 24-small ball, 25-limiting ring, 26-vertical rib, 27-groove, 28-handshake, 29-sliding groove, 30-articulated shaft, 31-fixing the side plates.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-10, a bar-type magnetic double-sided eraser comprises an outer core bar 1, an inner core bar 2, an inner core bar connecting portion 3, a universal joint 4, a main eraser body 6 and an auxiliary eraser body 7, wherein the outer core bar 1 is hollow and tubular, the inner core bar 2 is arranged in the outer core bar 1, a plurality of vertical ribs 26 in the axial direction are arranged on the inner wall of the outer core bar 1, a plurality of grooves 27 corresponding to each other in position are arranged on the outer circumference of the inner core bar 2, the vertical ribs 26 are matched with the grooves 27 to realize the sliding connection of the outer core bar 1 and the inner core bar 2, so as to realize the extension or shortening of the whole structure, a handle 28 is fixedly arranged at the tail end of the outer core bar 1, when the handle 28 is rotated, the outer core bar 1 can drive the inner core bar 2 to rotate, the end of the inner core bar 2 extends out of the outer core bar 1 and is fixedly provided with the inner core bar connecting portion 3, the inner core bar connecting, due to the universal joint 4, no dead angle is generated no matter the double-sided eraser rotates at any angle when the double-sided eraser is used, so that the user experience is improved, the use is convenient, and the labor and the worry are saved; the main wiping body connecting part 5 is rotationally connected with the main wiping body 6, a driving large gear 8 and a driving small gear 16 which are coaxially fixed on the main wiping body connecting part 5 are arranged between the main wiping body connecting part 5 and the main wiping body 6, the driving large gear 8 is positioned below the driving small gear 16, the main wiping body 1 is fixedly provided with a driven large gear 10 and a driven small gear 9 which are coaxial on two sides of the main wiping body connecting part 5, wherein the driven large gear 10 is meshed with the driving small gear 16, the driven small gear 9 is meshed with the driving large gear 8, when the inner core rod 2 drives the main wiping body connecting part 5 to rotate, the driving large gear 8 and the driving small gear 16 synchronously rotate, at the moment, the driven small gear 9 and the driven large gear 10 synchronously rotate, and the rotation of the main wiping body 6 is realized; the main eraser body 6 and the auxiliary eraser body 7 are oppositely arranged and attracted by magnets, the water storage cotton pad and the adhesive tape 13 are arranged on the surfaces, attached to glass, of the main eraser body 6 and the auxiliary eraser body 7, and the water storage cotton pad is fixed on the main eraser body 6 through a plurality of water storage cotton pad fixing buckles 12.
The rubber strip 13 is L-shaped, elongated slots are formed in the main wiping body 6 and the auxiliary wiping body 7 corresponding to the rubber strip 13, a U-shaped first plastic piece 17 is arranged in each elongated slot, the bottom of the L-shaped rubber strip 13 is placed on the first plastic piece 17, the top of the L-shaped rubber strip 13 extends out of the elongated slot, a second plastic piece 18 is arranged between the first plastic piece 17 and the L-shaped rubber strip 13, and the L-shaped rubber strip 13 is pressed tightly to complete the fixation of the rubber strip 13.
The first plastic piece 17 is provided with a locking piece abdicating 19, a locking piece 20 is installed in the locking piece abdicating 19, the locking piece 20 is in sliding connection with the main wiping body 6 or the auxiliary wiping body 7, the top of the locking piece 20 is clamped on the second plastic piece 18, the second plastic piece 18 is fixedly locked, and the second plastic piece is prevented from being loosened to cause the adhesive tape 13 to slide off.
The two ends of the universal joint 4, the inner core rod connecting portion 3 and the main wiping body connecting portion 5 are both hollow U-shaped structures, mounting holes 22 are formed in the opposite sides of the universal joint, and the two ends of the universal joint 4, the inner core rod connecting portion 3 and the main wiping body connecting portion 5 are arranged in a staggered mode and are rotatably connected through a cross shaft 21.
All be equipped with a plurality of projections 23 in main body 6 and the vice body 7 of wiping, set up the step hole in the projection 23, put into little ball 24 and ball 14 in the step hole in proper order, and ball 14 surpasss the main body 6 of wiping and vice body 7 of wiping and the side of glass laminating, the top of projection 23 is equipped with spacing collar 25 to ball 14, because the magnetic force that the magnetic force two-sided was wiped is very big relatively, vice body 7 of wiping drops easily otherwise, the main body 6 of wiping and the motion of vice body 7 of wiping are just relatively difficult when magnetic force is great, it will be very smooth and easy to have increased the motion of the two after ball 14, it is more laborsaving light during the use.
And a handle 15 is arranged on the surface of the auxiliary wiping body 7 opposite to the surface jointed with the glass.
The universal joint 4 is externally sleeved with a universal joint outer sleeve 11, the universal joint 4 and the inner core rod connecting part 3 are packaged in the universal joint outer sleeve 11, a fixed side plate 31 is arranged on the inner side face of the end part of the universal joint outer sleeve 11, an articulated shaft 30 is arranged on the fixed side plate 31, the articulated shaft 30 is arranged in a sliding groove 29 in the universal joint outer sleeve 11, and the sliding groove 29 is arc-shaped, so that the main wiping body 6 can rotate at a certain angle relative to the universal joint outer sleeve 11, the included angle between two sections of the universal joint outer sleeve 11 is α, 90 degrees is more than α and less than 180 degrees, when a user is parallel to glass, the user can clean the glass in a most comfortable manner, and the user is prevented from cleaning by adjusting the angle.
The working principle of the invention is as follows: when the handle 28 is rotated, the outer core rod 1 can drive the inner core rod 2 to rotate, the inner core rod 2 drives the inner core rod connecting part 3 to rotate, the main wiping body connecting part 5 is driven to rotate through the cross shaft 21 and the universal joint 4, so that the main wiping body 6 is driven to rotate, and due to the adoption of the universal joint 4, no dead angle (the direction of the main wiping body 6 can be adjusted through rotating the handle (the outer core rod)) can be generated no matter the rotation of any angle is performed when the double-sided wiping is used, so that the user experience is improved, the use is convenient, and labor and worry are saved;
the included angle between the two sections of the universal joint jacket 11 is α, the included angle is more than 90 degrees and less than α degrees and less than 180 degrees, when a user is used in parallel with the glass, the user can clean the glass in a most comfortable way, and the user is prevented from cleaning by adjusting the angle of the arm;
when the inner core rod 2 drives the main wiping body connecting part 5 to rotate, the driving large gear 8 and the driving small gear 16 synchronously rotate, at the moment, the driven small gear 9 and the driven large gear 10 synchronously rotate to realize the rotation of the main wiping body 6, the gear ratio of the driving large gear 8 to the driving small gear 16 to the gear ratio of the driven large gear 10 to the driven small gear 9 is 2: 1, and when the main wiping body connecting part 5 rotates for half a circle, the main wiping body 6 can be driven to rotate for one circle;
because the magnetic force of the magnetic double-sided eraser is relatively large, otherwise the auxiliary eraser body 7 is easy to fall off, when the magnetic force is large, the main eraser body 6 and the auxiliary eraser body 7 are relatively difficult to move, the ball 14 is added, and then the two can move very smoothly, so that the magnetic double-sided eraser is more labor-saving and portable in use;
the top of the locking block 20 is clamped on the second plastic piece 18 to fix and lock the second plastic piece 18, so that the rubber strip 13 is prevented from slipping off due to loosening, and the rubber strip 13 is more convenient to replace;
through mutually supporting of vertical type muscle 26 and recess 27, realize the sliding connection of outer core bar 1 and inner core bar 2, can realize overall structure's extension or shorten, the tail end of outer core bar 1 sets firmly shaking hands 28, when rotating shaking hands 28, can realize that outer core bar 1 drives the rotation of inner core bar 2, controls more conveniently.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to other related technical fields, are included in the scope of the present invention.
Claims (14)
1. The utility model provides a rod-type magnetic force is two-sided to be wiped, two-sided wipe including can pass through main body (6) and the vice body (7) of wiping of magnetite actuation, its characterized in that: the novel mop is characterized by further comprising an inner core rod (2), wherein the inner core rod is movably connected to the main wiping body, and the main wiping body can be driven to rotate by rotating the inner core rod.
2. The bar-type magnetic two-sided eraser as claimed in claim 1, wherein: the end part of the inner core rod is fixedly provided with an inner core rod connecting part (3), and the inner core rod connecting part is connected with a main wiping body connecting part (5) positioned in the main wiping body through a universal joint (4);
the rotation of the inner core rod drives the main wiping body connecting part to rotate, and the main wiping body connecting part drives the main wiping body to rotate.
3. A pole-type magnetic two-sided eraser as claimed in claim 2, wherein: the two ends of the universal joint, the inner core rod connecting part and the main wiping body connecting part are both hollow U-shaped structures, mounting holes (22) are formed in the opposite sides of the universal joint, and the two ends of the universal joint, the inner core rod connecting part and the main wiping body connecting part are arranged in a staggered mode and are rotatably connected through a cross shaft (21).
4. The bar-type magnetic double-sided eraser as claimed in claim 3, wherein a universal joint outer sleeve (11) is sleeved on the outer portion of the universal joint to enclose the universal joint and the inner core bar connecting portion inside, a fixed side plate (31) is provided on the inner side surface of the end portion of the universal joint outer sleeve, an articulated shaft (30) is provided on the fixed side plate, the articulated shaft is disposed in a sliding groove (29) in the universal joint outer sleeve, the sliding groove is arc-shaped, and the included angle between the two sections of the universal joint outer sleeve is α, 90 ° < α < 180 °.
5. A pole-type magnetic two-sided eraser according to claim 1, 2, 3 or 4, wherein: the core rod structure is characterized by further comprising an outer core rod (1), wherein the outer core rod is hollow and tubular, the inner core rod is arranged in the outer core rod, the outer core rod and the inner core rod can slide along the axial direction, and the outer core rod and the inner core rod are fixed along the circumferential direction.
6. The bar-type magnetic two-sided eraser of claim 5, wherein: the tail end of the outer core rod is fixedly provided with a handle (28).
7. The bar-type magnetic two-sided eraser of claim 4, wherein: the inner wall of the outer core rod is provided with a plurality of vertical ribs (26) in the axial direction, and the outer circumference of the inner core rod is provided with a plurality of grooves (27) which correspond to the vertical ribs in position and are matched with each other.
8. A pole-type magnetic two-sided eraser as claimed in claim 2, wherein: the main wiping body connecting part is rotationally connected with the main wiping body, the main wiping body connecting part is provided with a driving large gear (8) and a driving small gear (16) which are coaxial, and the main wiping body is fixedly provided with a driven large gear (10) and a driven small gear (9) which are coaxial;
the driven gearwheel is meshed with the driving pinion, and the driven pinion is meshed with the driving gearwheel.
9. The pole-type magnetic two-sided eraser of claim 7, wherein: two groups of driven large gears (10) and two groups of driven small gears (9) are arranged and are respectively arranged at two sides of the main wiping body connector.
10. A bar-type magnetic two-sided eraser according to claim 1 or 2, wherein: the main wiper body and the auxiliary wiper body are respectively provided with a water storage cotton pad and an adhesive tape (13) on the surfaces attached to the glass, and the water storage cotton pads are fixed on the main wiper body through a plurality of water storage cotton pad fixing buckles (12).
11. The pole-type magnetic two-sided eraser of claim 10, wherein: the section of the rubber strip is L-shaped, elongated grooves are formed in the main wiping body and the auxiliary wiping body corresponding to the rubber strip, a U-shaped first plastic piece (17) is arranged in each elongated groove, the bottom of the L-shaped rubber strip is placed in the first plastic piece, the top of the L-shaped rubber strip extends out of the elongated groove, and a second plastic piece (18) is arranged between the first plastic piece and the rubber strip.
12. The pole-type magnetic two-sided eraser of claim 11, wherein: the first plastic sheet is provided with a locking piece abdication (19), a locking piece (20) is installed in the locking piece abdication, the locking piece is in sliding connection with the main wiping body or the auxiliary wiping body, and the top of the locking piece is clamped on the second plastic sheet.
13. The bar-type magnetic two-sided eraser as claimed in claim 1, wherein: the glass eraser is characterized in that a plurality of convex columns (23) are arranged in the main eraser body and the auxiliary eraser body, step holes are formed in the convex columns, small balls (24) and balls (14) are sequentially placed in the step holes, the balls exceed the surfaces, attached to glass, of the main eraser body and the auxiliary eraser body, and limiting rings (25) for the balls are arranged at the tops of the convex columns.
14. The bar-type magnetic two-sided eraser as claimed in claim 1, wherein: and a handle is arranged on the surface of the auxiliary wiping body, which is attached to the glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911282940.3A CN110946498B (en) | 2017-01-12 | 2017-01-12 | Rod type magnetic double-sided eraser |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911282940.3A CN110946498B (en) | 2017-01-12 | 2017-01-12 | Rod type magnetic double-sided eraser |
| CN201710020666.7A CN107049132B (en) | 2017-01-12 | 2017-01-12 | Rod type magnetic double-sided eraser |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710020666.7A Division CN107049132B (en) | 2017-01-12 | 2017-01-12 | Rod type magnetic double-sided eraser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110946498A true CN110946498A (en) | 2020-04-03 |
| CN110946498B CN110946498B (en) | 2022-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911282940.3A Active CN110946498B (en) | 2017-01-12 | 2017-01-12 | Rod type magnetic double-sided eraser |
| CN201911292636.7A Pending CN110897546A (en) | 2017-01-12 | 2017-01-12 | Labor-saving structure in rod-type magnetic double-sided wiper |
| CN201710020666.7A Active CN107049132B (en) | 2017-01-12 | 2017-01-12 | Rod type magnetic double-sided eraser |
| CN201911282794.4A Pending CN110881892A (en) | 2017-01-12 | 2017-01-12 | Rotating mechanism of bar-type magnetic double-sided wiper |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911292636.7A Pending CN110897546A (en) | 2017-01-12 | 2017-01-12 | Labor-saving structure in rod-type magnetic double-sided wiper |
| CN201710020666.7A Active CN107049132B (en) | 2017-01-12 | 2017-01-12 | Rod type magnetic double-sided eraser |
| CN201911282794.4A Pending CN110881892A (en) | 2017-01-12 | 2017-01-12 | Rotating mechanism of bar-type magnetic double-sided wiper |
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| CN (4) | CN110946498B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108236430B (en) * | 2018-02-06 | 2023-07-07 | 河北洁仕宝日用塑料制品有限公司 | Magnetic adjustable double-sided window cleaner |
| CN109259657A (en) * | 2018-11-14 | 2019-01-25 | 河北洁仕宝日用塑料制品有限公司 | Universal joint window cleaner |
| CN210169954U (en) * | 2018-12-25 | 2020-03-24 | 周建华 | Rotatable magnetic window cleaner |
| CN109549555A (en) * | 2019-01-30 | 2019-04-02 | 霸州市喜来居塑胶制品有限公司 | Automatic rotary double-sided glass burnisher |
| CN109602324A (en) * | 2019-01-30 | 2019-04-12 | 霸州市喜来居塑胶制品有限公司 | Hand-held rotates window cleaner automatically |
| CN109620047A (en) * | 2019-01-30 | 2019-04-16 | 霸州市喜来居塑胶制品有限公司 | Automatic rotary double-face window cleaning tool |
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- 2017-01-12 CN CN201911282794.4A patent/CN110881892A/en active Pending
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110881892A (en) | 2020-03-17 |
| CN107049132A (en) | 2017-08-18 |
| CN107049132B (en) | 2022-02-18 |
| CN110946498B (en) | 2022-05-31 |
| CN110897546A (en) | 2020-03-24 |
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