CN111374616A - Super-soft high-fluffiness dedusting duster - Google Patents
Super-soft high-fluffiness dedusting duster Download PDFInfo
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- CN111374616A CN111374616A CN202010384177.1A CN202010384177A CN111374616A CN 111374616 A CN111374616 A CN 111374616A CN 202010384177 A CN202010384177 A CN 202010384177A CN 111374616 A CN111374616 A CN 111374616A
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- pressure
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- fiber
- dot matrix
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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
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/38—Other dusting implements
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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
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/42—Details
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- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The invention discloses a super-soft high-fluffy dedusting duster which comprises a substrate layer and a fiber layer compounded on at least one surface of the substrate layer, wherein the fiber layer is compounded on the substrate layer through a pressing dot matrix to realize the non-pressing line of a product, so that the middle part of the product is not continuously separated, all fibers in the fiber extending direction are ensured to be fixed on the substrate layer by at least one pressing point, part of the fibers are fixed on the substrate layer by two pressing points, the fibers are divided into units with different lengths, fiber bundles with different lengths are formed after the product is cut off, and meanwhile, the handle fixing part for fixing a handle is formed between the substrate layers by pressing the dot matrix. The invention ensures that the product has no pressing line, and the middle of the product has no continuous partition, so that the product is very soft, the fullness and the beauty of the product and the utilization rate of fibers are greatly improved, and the product is favorable for the fibers of the product to be scattered and is very fluffy; the fiber instantaneous pressing area is small, and the pressing strength of the fiber is high; the dust removal effect of the product is greatly improved.
Description
Technical Field
The invention discloses a super-soft high-fluffy dedusting duster.
Background
The dedusting whisk is used as a general sanitary cleaning appliance in various places and is continuously popularized and popularized; however, the conventional dust removing whisk has an intermediate pressing line on the product, the intermediate pressing line can not only make the product hard, but also press all fibers on the product by the intermediate pressing line, which is not beneficial to the dispersion of the fibers of the product and influences the aesthetic degree of the product, and after the product is cut off, the length of the fiber bundle is basically half of the fiber extension size of the product, so that a lot of fiber is overlapped and pressed, the plumpness and the fiber utilization rate of the product are influenced, and the dust removing effect of the product is influenced; meanwhile, due to the existence of the middle pressing line, the area of instantaneous fiber pressing is large in the manufacturing process of the product, so that the instantaneous pressing force can be reduced, the production efficiency of the product can be influenced, and the pressing strength of the fiber can be influenced.
Disclosure of Invention
In order to solve the defects and shortcomings in the prior art, the invention provides a method for compounding fibers on a substrate layer by adopting a dot matrix pressing structure, simultaneously pressing the dot matrix to form a handle fixing part for fixing a handle between the substrate layers, and pressing the dot matrix on the premise of ensuring that all the fibers are pressed, so that the product has no middle pressing line and is very soft, and both sides of the product are provided with the fibers with the size larger than half of the product in the fiber extending direction after the product is scattered, thereby greatly improving the fullness of the product and the utilization rate of the fibers, further improving the dust removal effect of the product, and the middle of the product has no continuous partition without the middle pressing line, greatly improving the aesthetic degree of the product, being beneficial to scattering the fibers of the product and being very fluffy; meanwhile, in the manufacturing process, the area of instant fiber pressing is greatly reduced, the production efficiency of products is improved, and meanwhile, the pressing strength of the fibers is increased.
The technical scheme of the invention is as follows: the utility model provides a fluffy dust removal duster of super soft height, includes the substrate layer and compounds the fibrous layer on at least one face of substrate layer, the fibrous layer is through pressing the dot matrix complex on the substrate layer, realizes the product no line ball for product mid portion does not have continuous wall, guarantees simultaneously that all fibers all have at least a pressure point to fix it on the substrate layer on the fibre extending direction, has partial fibre again to have two pressure points to fix it on the substrate layer, the unit of different length is cut apart into to the pressure dot matrix messenger fibre, form the tow unit of different length after the product cuts off, press the dot matrix simultaneously and also make the handle fixed part that forms fixed handle between the substrate layer.
The fiber bundle units with different lengths can lead the fibers to form a staggered surface after being scattered, thereby improving the surface area of the product, leading more fibers to participate in cleaning, improving the service efficiency of the fibers and greatly improving the dust removal capability of the product,
the invention adopts the structure of the pressing lattice to compound the fibers on the substrate layer, so that the product has no middle pressing line and is very soft on the premise of ensuring that all the fibers are pressed, and the two sides of the product are provided with the fibers with the size larger than half of the product in the fiber extension direction after the product is scattered, thereby greatly improving the fullness and the utilization rate of the fibers of the product; meanwhile, in the manufacturing process, the area of instant fiber pressing is greatly reduced, the production efficiency of products is improved, and the pressing strength of the fibers is increased.
Preferably, the indentation array divides the fiber in the extending direction into fiber units a, b and c with different lengths, the length of the fiber unit a is less than half of the dimension of the product in the extending direction of the fiber, the length of the fiber unit c is close to half of the dimension of the product in the extending direction of the fiber, and the length of the fiber unit b is greater than half of the dimension of the product in the extending direction of the fiber.
The structure not only has the ultra-long fiber unit, but also makes the fiber units with different lengths staggered and distributed, and the b unit fibers reversely extend after the product is scattered, thereby achieving the aim that the actual length of the product is greater than the theoretical length, and further improving the plumpness of the product and the utilization rate of the fibers.
Preferably, the pressure point array comprises 2-4 rows of pressure points, at least two adjacent rows of pressure points are distributed in a staggered manner, an overlapping part d is arranged between each pressure point end part on one row of the two rows of pressure points and the corresponding pressure point end part on the other row of the pressure points, and the width of the overlapping part d is 0.5-8 mm.
The structure can meet the requirements of different handles, and pressure point combinations of various shapes and sizes can be designed according to the requirements.
Preferably, the pressure point array comprises three rows of pressure points arranged in parallel, wherein each pressure point end part on one row of pressure points and the corresponding pressure point end part on the other two rows of pressure points are provided with an overlapping part d.
Preferably, the pressure point of one row in the middle is located the central line of product, and two rows of pressure points staggered distribution form the pressure dot matrix in the both sides of one row of pressure point in the middle, and the pressure dot matrix guarantees that all fibre is fixed on the substrate layer on the fibre extending direction, presses the dot matrix simultaneously and also makes to form the two inserted sheet handle fixed part of cooperation two inserted sheet handles between the substrate layer.
The structure facilitates the assembly of the double-insertion-piece handle.
Preferably, several pressure points in the middle row of pressure points form a plurality of handle anti-disengaging parts matched with the double-insertion-piece handle, and the handle anti-disengaging parts matched with the handle anti-disengaging parts are arranged on the inner sides of the insertion pieces of the double-insertion-piece handle.
This kind of structure ensures its assembly convenience and the firm nature with two inserted sheet handles.
Preferably, the pressure point array comprises two rows of pressure points which are arranged in parallel, the two rows of pressure points are oppositely and symmetrically arranged on two sides of a central line of the product, and an overlapping part d is arranged between the end part of each pressure point on one row of pressure points and the end part of the corresponding pressure point on the other row of pressure points; the pressure dot matrix guarantees that all fibers are fixed on the substrate layer in the fiber extending direction, and the pressure dot matrix also makes the single inserted sheet handle fixed part of formation cooperation single inserted sheet handle between the substrate layer simultaneously.
The structure facilitates the assembly of the single-plug-in handle.
Preferably, the pressure dot matrix comprises four rows of pressure dots, the distance between the four rows of pressure dots is gradually increased from two ends to the middle, and an overlapping part d is arranged between each pressure dot end part on one row of pressure dots of the middle two rows of pressure dots and the corresponding pressure dot end part on the other row of pressure dots; the pressure dot matrix guarantees that all fibers are fixed on the substrate layer in the fiber extending direction, and the pressure dot matrix also makes the double-insert handle fixed part of the double-insert handle of cooperation between the substrate layer.
Preferably, the pressure dot matrix comprises four rows of pressure dots arranged in parallel, and an overlapping part d is arranged between each pressure dot end part on one row of the pressure dots in the middle two rows of the pressure dots and the corresponding pressure dot end part on the other row of the pressure dots; the pressure dot matrix guarantees that all fibers are fixed on the substrate layer in the fiber extending direction, and the pressure dot matrix also makes the double-insert handle fixed part of the double-insert handle of cooperation between the substrate layer.
Preferably, the base material layer consists of a first base material and a second base material, and both sides of the first base material and the second base material are respectively cut into wave units with positive and negative trapezoids.
Two trapezoidal wave units adjacent to each other on one side are in a positive trapezoid shape and a negative trapezoid shape, and are respectively a trapezoidal wave unit with an inward wide surface and a trapezoidal wave unit with an outward wide surface.
The structure enables the two sides of the base material layer to have the trapezoidal wave units with different strengths, enhances the dust removal effect of the product, and simultaneously improves the attractiveness of the product.
The invention adopts the structure of the pressing lattice to compound the fibers on the substrate layer, so that the product has no middle pressing line and is very soft on the premise of ensuring that all the fibers are pressed, and the two sides of the product are provided with the fibers with the size larger than half of the product in the fiber extension direction after the product is scattered, thereby greatly improving the fullness and the utilization rate of the fibers of the product; meanwhile, in the manufacturing process, the area of instant fiber pressing is greatly reduced, the production efficiency of products is improved, and the pressing strength of the fibers is increased.
Drawings
FIG. 1 is a schematic structural view of example 1 of the present invention;
FIG. 2 is a schematic structural view of the double-blade handle of the embodiment 1 of the invention after being assembled;
FIG. 3 is a schematic structural view of a fiber unit of different length according to example 1 of the present invention;
FIG. 4 is a schematic view of a pressure dot matrix structure according to embodiment 1 of the present invention;
FIG. 5 is a schematic structural view of example 2 of the present invention;
FIG. 6 is a schematic view of a pressure dot matrix structure according to embodiment 2 of the present invention;
FIG. 7 is a schematic structural view of example 3 of the present invention;
FIG. 8 is a schematic view of a pressure dot matrix structure according to embodiment 3 of the present invention;
FIG. 9 is a schematic structural view of example 4 of the present invention;
FIG. 10 is a schematic view of a pressure dot matrix structure according to embodiment 4 of the present invention;
FIG. 11 is a schematic diagram of the effect of the product of the present invention;
FIG. 12 is a schematic view of trapezoidal wave units on both sides of a substrate according to the present invention;
in the figure, 1, a dust removing duster, 2, a fiber layer, 3, a first base material, 4, a second base material, 5, a pressure point array, 6, a handle fixing part, 7, a handle anti-release part, 8, a handle anti-release part, 9, an auxiliary pressure point, 10, a double-insertion-piece handle and 11, a wave unit are arranged.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and examples, but the scope of the present invention is not limited thereto.
Example 1
As shown in fig. 1-4, 11 and 12, a super-soft high-bulk dedusting duster 1 comprises a first substrate layer 3, a second substrate layer 4 and a fiber layer 2 compounded on the first substrate layer 3 and the second substrate layer 4 through a pressure dot matrix 5, wherein no coherent pressing line exists in the middle of the duster, so that the middle part of a product is free of continuous partition, all fibers in the fiber extending direction a are ensured to be fixed on the first substrate layer 3 and the second substrate layer 4 by at least one pressing point, part of the fibers are fixed on the first substrate layer 3 per second substrate layer 4 by two pressing points, the fiber is divided into units with different lengths by the pressure dot matrix, fiber bundles with different lengths are formed after the product is cut, and meanwhile, the handle fixing part 6 for fixing a handle is formed between the first substrate layer 3 and the second substrate layer 4 by the pressure dot matrix 5. The lattice of compressed fibers 5 divides the fibers into fiber units a, b and c with different lengths in the extending direction, the length of the fiber unit a is smaller than half of the dimension of the product in the fiber extending direction A, the length of the fiber unit c is close to half of the dimension of the product in the fiber extending direction A, and the length of the fiber unit b is larger than half of the dimension of the product in the fiber extending direction A. The product structure is a fiber layer 2, a first base material 3 and a second base material 4 in sequence. The width W of the fibre layer 2 is smaller than the width of the first substrate 3 and the width W of the fibre layer 2 is larger than the width of the second substrate 4. Both sides of the first substrate 3 and the second substrate 4 are cut into wave units 11 of a positive and negative trapezoidal shape. The dot matrix 5 includes three rows of parallel dots, wherein each dot end of one row of dots has an overlapping portion d with the corresponding dot end of the other two rows of dots. The width of the overlapping portion d is preferably 0.5mm to 2 mm. The pressure point of one row in the middle is located the central line of product, and two rows of pressure points staggered distribution form the pressure dot matrix in the both sides of one row of pressure point in the middle, and the pressure dot matrix guarantees that all fibers are fixed on the substrate layer on the fibre extending direction, presses the dot matrix simultaneously and also makes the two inserted sheet handle fixed parts that form the two inserted sheet handles 10 of cooperation between the substrate layer. A plurality of handle anti-disengaging parts 7 matched with the double-insertion-piece handle 10 are formed between a plurality of pairs of pressure points in the middle row of pressure points, and a plurality of handle anti-disengaging parts 8 matched with the handle anti-disengaging parts 7 are arranged on the inner sides of the insertion pieces of the double-insertion-piece handle 10. Two rows of auxiliary pressure points 9 are also arranged on the dust removing duster 1.
Example 2
As shown in fig. 5 and 6, the pressure point array 5 includes two rows of pressure points arranged in parallel, the two rows of pressure points are symmetrically arranged on two sides of the center line of the product, wherein an overlapping portion d is provided between each pressure point end on one row of pressure points and the corresponding pressure point end on the other row of pressure points, and the width of the overlapping portion d is preferably 0.5mm to 4 mm; the pressure dot matrix guarantees that all fibers are fixed on the substrate layer in the fiber extending direction, and the pressure dot matrix also makes the single inserted sheet handle fixed part of formation cooperation single inserted sheet handle between the substrate layer simultaneously.
Example 3
As shown in fig. 7 and 8, the pressure point array 5 comprises four rows of pressure points, the distance between the four rows of pressure points gradually increases from two ends to the middle, and an overlapping part d is provided between each pressure point end part on one row of pressure points of the middle two rows of pressure points and the corresponding pressure point end part on the other row of pressure points, and the width of the overlapping part d is preferably 0.5mm to 4 mm; the pressure dot matrix guarantees that all fibers in the fiber extending direction are fixed on the substrate layer, and the pressure dot matrix also enables the double-insertion-piece handle fixing part matched with the double-insertion-piece handle 10 to be formed between the substrate layers.
Example 4
As shown in fig. 9 and 10, the pressure point array 5 includes four rows of pressure points arranged in parallel, and an overlapping portion d is provided between each pressure point end on one row of pressure points in the middle two rows of pressure points and the corresponding pressure point end on the other row of pressure points, and the width of the overlapping portion d is preferably 0.2mm to 2 mm; the pressure dot matrix guarantees that all fibers in the fiber extending direction are fixed on the substrate layer, and the pressure dot matrix also enables the double-insertion-piece handle fixing part matched with the double-insertion-piece handle 10 to be formed between the substrate layers.
The product is the super-soft high-fluffy dedusting duster, the product is free of pressing lines in a dot matrix pressing mode, the middle part of the product is free of continuous partition, fibers are combined to at least one surface of the substrate layer in a dot matrix pressing mode, and meanwhile, the handle fixing part is formed. In the extending direction A of the fiber bundle, a unique pressure point array 5 is used for ensuring that all the fibers 2 have at least one point to fix the fibers on the substrate layer. Meanwhile, part of the fibers have two points to fix the fibers on the substrate layer, and the middle of the product is free of continuous partition because of no pressing line in the middle, so that the product is soft, the fibers can be divided into units with different lengths, a super-soft high-fluffy cleaning layer is obtained, in addition, a unique fixing part for fixing a handle is generated through a pressing dot matrix, and finally the super-soft high-fluffy dedusting duster is obtained.
The unique pressure lattice design of the invention divides the fiber into the fiber units a, b and c with different lengths in the extension direction A, thereby ensuring that the product appearance is fuller, greatly improving the utilization rate of the fiber and further improving the dust removal capability. And is more easily dispersed when the product is used. The unique pressure lattice makes the product have no continuous partition in the middle, so that the product is more plump and beautiful. And the softness of the product can be greatly improved. Meanwhile, the instantaneous pressing area is greatly reduced during the manufacturing of the product, the pressing strength is effectively improved, and the production efficiency is improved.
Compared with the traditional product with the fiber fixed by the middle pressing line, the product with the fiber fixed by the pressing dot matrix mode has the advantages that the middle of the product is not continuously partitioned, so that the product is very soft, the fullness, the attractiveness and the fiber utilization rate of the product are greatly improved, and the product is favorable for the fiber of the product to be scattered and is very fluffy; meanwhile, the instantaneous pressing area is greatly reduced during the manufacturing of the product, the pressing strength is effectively improved, and the production efficiency is improved.
The unique pressure point array arrangement of the product can respectively meet the use requirements of different types of handles, the dust removing whisk for the double-insert handle is used for arranging and fixing fibers and forming a handle fixing part through three rows of pressure points, and the size of the overlapped part of two adjacent points is 0.5mm to 8mm, preferably 0.5mm to 2 mm. In addition, the arrangement of the spacing points in the middle can prevent the dust removing duster from falling off from the handle through the stop release 8 at the inner side of the double-inserting piece of the handle. Thereby obtaining a brand new fixing mode of the duster and the handle.
The dust removing duster for the double-insert handle can also arrange and fix fibers through four rows of pressure points and form a handle fixing part.
The unique pressure point array arrangement of the product can respectively meet the use requirements of different types of handles, the dedusting duster for the single-insert handle fixes fibers and forms a handle fixing part through two rows of pressure point arrays, and the size of the overlapping part d of two adjacent points is 0.5mm to 8mm, preferably 0.5mm to 4 mm.
Compared with the existing similar products, the product of the invention has the main difference that the middle pressing line is arranged, the product has no middle pressing line, and the pressing dot matrix fixes the fiber and the substrate layer and simultaneously forms a handle fixing part for fixing the handle between the substrate layers.
The product of the invention has the following advantages:
1. after the product is scattered, the two sides of the product form a plurality of fiber bundle units with different lengths, wherein the lengths of a plurality of fiber bundle units are larger than half of the total length of the product (the size of the product in the fiber extending direction), the fiber bundle units with different lengths can make the fibers form a staggered surface as shown in figure 11 after the fiber bundle units are scattered, the surface area of the product is improved, more fibers participate in cleaning, the plumpness of the product and the utilization rate of the fibers are improved, and therefore the dust removing capacity of the product is greatly improved.
2. The fiber is fixed by the dot matrix pressing device, and meanwhile, a fixing part matched with the handle is formed between the substrate layers.
3. The unique pressure point array can enable the middle pressure point of the product and the double-insertion-piece handle to form a handle and a drop-off prevention part of the dust removing duster on the inner side of the double insertion pieces, so that a brand new fixing mode of the handle and the dust removing duster is obtained.
4. The unique pressure lattice arrangement can ensure that all the fibers are pressed.
5. Have the product of line ball in the middle of comparing, this product can be more soft.
6. The pressing line without the middle can ensure that the middle of the product is not continuously separated, greatly improves the aesthetic degree of the product and is beneficial to the fiber spreading of the product.
7. The pressing line without the middle is reduced, the instant pressing area is greatly reduced in the manufacturing process, the production efficiency and the qualification rate of products are improved, and meanwhile, the pressing strength of fibers is increased.
Claims (10)
1. The utility model provides a high fluffy dust removal duster of super soft, includes substrate layer and the fibrous layer of compound on at least one face of substrate layer which characterized in that: the fiber layer is through pressing the dot matrix complex on the substrate layer, realizes the product no line ball for product mid portion does not have continuous partition, guarantees all fibre in the fibre extending direction simultaneously and all has at least a pressure point to fix it on the substrate layer, has some fibre again to have two pressure points to fix it on the substrate layer, and the dot matrix makes the fibre be cut apart into the unit of different length, forms the tow of different length after the product cuts off, presses the handle fixed part that the dot matrix also made between the substrate layer to form fixed handle simultaneously.
2. The super soft high-bulk duster according to claim 1, characterized in that: the indentation matrix divides the fiber into fiber units a, b and c with different lengths in the extending direction, the length of the fiber unit a is less than half of the dimension of the product in the fiber extending direction, the length of the fiber unit c is close to half of the dimension of the product in the fiber extending direction, and the length of the fiber unit b is greater than half of the dimension of the product in the fiber extending direction.
3. The super soft high-bulk duster according to claim 1, characterized in that: the pressure point array comprises 2-4 rows of pressure points, at least two adjacent rows of pressure points are distributed in a staggered mode, an overlapping portion d is arranged between the end portion of each pressure point on one row of the two rows of pressure points and the end portion of the corresponding pressure point on the other row of the two rows of pressure points, and the width of the overlapping portion d is 0.5-10 mm.
4. The super soft high-bulk duster according to claim 3, characterized in that: the pressure point array comprises three rows of pressure points which are arranged in parallel, wherein an overlapping part d is arranged between the end part of each pressure point on one row of pressure points and the end part of the corresponding pressure point on the other two rows of pressure points.
5. The super soft high-bulk duster according to claim 4, characterized in that: the pressure point of one row in the middle is located the central line of product, and two rows of pressure points staggered distribution form the pressure dot matrix in the both sides of one row of pressure point in the middle, and the pressure dot matrix guarantees that all fibers are fixed on the substrate layer on the fibre extending direction, presses the dot matrix simultaneously and also makes the two inserted sheet handle fixed parts that form the two inserted sheet handles of cooperation between the substrate layer.
6. The super soft high-bulk duster according to claim 5, characterized in that: and a plurality of handle anti-release parts matched with the handle anti-release parts are arranged on the inner sides of the insertion pieces of the double-insertion piece handles.
7. The super soft high-bulk duster according to claim 3, characterized in that: the pressure point array comprises two rows of pressure points which are arranged in parallel, the two rows of pressure points are oppositely and symmetrically arranged on two sides of the center line of the product, and an overlapping part d is arranged between the end part of each pressure point on one row of pressure points and the end part of the corresponding pressure point on the other row of pressure points; the pressure dot matrix guarantees that all fibers are fixed on the substrate layer in the fiber extending direction, and the pressure dot matrix also makes the single inserted sheet handle fixed part of formation cooperation single inserted sheet handle between the substrate layer simultaneously.
8. The super soft high-bulk duster according to claim 3, characterized in that: the pressure dot matrix comprises four rows of pressure points, the distance between the four rows of pressure points is gradually increased from two ends to the middle, and an overlapping part d is arranged between each pressure point end part on one row of the middle two rows of pressure points and the corresponding pressure point end part on the other row of pressure points; the pressure dot matrix guarantees that all fibers are fixed on the substrate layer in the fiber extending direction, and the pressure dot matrix also makes the double-insert handle fixed part of the double-insert handle of cooperation between the substrate layer.
9. The super soft high-bulk duster according to claim 3, characterized in that: the pressure dot matrix comprises four rows of pressure points which are arranged in parallel, and an overlapping part d is arranged between the end part of each pressure point on one row of the pressure points in the middle two rows of the pressure points and the end part of the corresponding pressure point on the other row of the pressure points; the pressure dot matrix guarantees that all fibers are fixed on the substrate layer in the fiber extending direction, and the pressure dot matrix also makes the double-insert handle fixed part of the double-insert handle of cooperation between the substrate layer.
10. The super soft high-bulk duster according to claim 1, characterized in that: the base material layer comprises first substrate and second substrate, the both sides of first substrate and second substrate are all cut into positive and negative trapezoidal wave unit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010384177.1A CN111374616A (en) | 2020-05-09 | 2020-05-09 | Super-soft high-fluffiness dedusting duster |
| PCT/CN2020/140778 WO2021227523A1 (en) | 2020-05-09 | 2020-12-29 | Dust removal duster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010384177.1A CN111374616A (en) | 2020-05-09 | 2020-05-09 | Super-soft high-fluffiness dedusting duster |
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| Publication Number | Publication Date |
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| CN111374616A true CN111374616A (en) | 2020-07-07 |
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| CN202010384177.1A Pending CN111374616A (en) | 2020-05-09 | 2020-05-09 | Super-soft high-fluffiness dedusting duster |
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| CN (1) | CN111374616A (en) |
| WO (1) | WO2021227523A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021227523A1 (en) * | 2020-05-09 | 2021-11-18 | 杭州汇海机械有限公司 | Dust removal duster |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1886083A (en) * | 2004-04-01 | 2006-12-27 | 山田千代惠 | Cleaning tool sheet and cleaning tool |
| US7891898B2 (en) * | 2005-01-28 | 2011-02-22 | S.C. Johnson & Son, Inc. | Cleaning pad for wet, damp or dry cleaning |
| US20060168751A1 (en) * | 2005-01-28 | 2006-08-03 | Pai-Yung Lin | Double-face usable duster and the method for making the cleaning cloth thereof |
| WO2008097537A1 (en) * | 2007-02-06 | 2008-08-14 | S. C. Johnson & Son, Inc. | Cleaning or dusting pad with attachment member holder |
| CN209421854U (en) * | 2018-12-27 | 2019-09-24 | 杭州汇海机械有限公司 | A kind of tencel cluster is dry to drag towel |
| CN212307748U (en) * | 2020-05-09 | 2021-01-08 | 杭州汇海机械有限公司 | Super-soft high-fluffiness dedusting duster |
| CN111374616A (en) * | 2020-05-09 | 2020-07-07 | 杭州汇海机械有限公司 | Super-soft high-fluffiness dedusting duster |
-
2020
- 2020-05-09 CN CN202010384177.1A patent/CN111374616A/en active Pending
- 2020-12-29 WO PCT/CN2020/140778 patent/WO2021227523A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021227523A1 (en) * | 2020-05-09 | 2021-11-18 | 杭州汇海机械有限公司 | Dust removal duster |
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