CN108464714B - Shoe cover and shoe back upper mechanism thereof - Google Patents
Shoe cover and shoe back upper mechanism thereof Download PDFInfo
- Publication number
- CN108464714B CN108464714B CN201810615524.XA CN201810615524A CN108464714B CN 108464714 B CN108464714 B CN 108464714B CN 201810615524 A CN201810615524 A CN 201810615524A CN 108464714 B CN108464714 B CN 108464714B
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- China
- Prior art keywords
- shoe
- sole
- counter
- shoe cover
- heel
- 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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- 230000007246 mechanism Effects 0.000 title claims abstract description 39
- 239000002184 metal Substances 0.000 claims description 14
- 230000000670 limiting effect Effects 0.000 claims description 11
- 238000001746 injection moulding Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010047601 Vitamin B1 deficiency Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000002894 beriberi Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G25/00—Household implements used in connection with wearing apparel; Dress, hat or umbrella holders
- A47G25/80—Devices for putting-on or removing boots or shoes, e.g. boot-hooks, boot-jacks
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/16—Overshoes
- A43B3/18—Devices for holding overshoes in position
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a shoe cover and a shoe back upper mechanism thereof, wherein the shoe back upper mechanism comprises a shoe back upper, the shoe back upper is provided with a hinge shaft transversely hinged with a sole of the shoe cover, front tread components and rear tread components are respectively arranged on the inner side and the outer side of the shoe back upper, the front tread components are fixedly connected with the hinge shaft, and the front tread components are provided with joint parts which are jointed or separated with the sole; after the shoe cover is arranged on the shoe cover, the front tread part is treaded, the upper end of the shoe heel is turned forwards, and the joint part is jointed with the sole; the rear tread component is stepped, the upper end of the shoe heel is turned backwards, and the joint part is separated from the sole; the shoe back upper mechanism can realize the automatic putting on and taking off of the shoe cover, and is convenient and labor-saving.
Description
Technical Field
The invention relates to the technical field of shoes, in particular to a shoe cover and a shoe back upper mechanism thereof.
Background
In order to keep sanitary and floor clean of various high-grade, imported wood and stone floors and carpets in a room, many machine rooms, laboratories or households often use shoe covers. When the shoes enter the room, the shoe covers can be sleeved into the shoes, and the shoes are wrapped by the shoe covers, so that dust on the soles can be prevented from being brought into the room, and the trouble of taking off the shoes can be avoided.
Therefore, the shoe cover eliminates the inconvenience of taking off and changing shoes when people enter the door, eliminates the hidden trouble of spreading beriberi caused by taking off and changing shoes, avoids the restraint and embarrassment caused by perforation of socks or foot odor when friends log on, and is an indispensable practical necessity for daily life.
At present, most of shoe covers sold in the market need to be bent to take off and change the shoe covers, and the use is inconvenient.
Therefore, the shoe cover which is easy to take off and replace is provided, and the technical problem to be solved by the person skilled in the art is urgent.
Disclosure of Invention
The invention provides a shoe back upper mechanism for a shoe cover, which comprises a shoe back upper, wherein the shoe back upper is provided with a hinge shaft transversely hinged with the sole of the shoe cover, front tread parts and rear tread parts are respectively arranged on the inner side and the outer side of the shoe back upper, the front tread parts are fixedly connected with the hinge shaft, and the front tread parts are provided with joint parts which are jointed with or separated from the sole; after the shoe cover is arranged on the shoe cover, the front tread part is treaded, the upper end of the shoe heel is turned forwards, and the joint part is jointed with the sole; and the rear tread component is tread, the upper end of the shoe heel is turned backwards, and the joint part is separated from the sole.
When the overshoes are worn, the wearer treads the front treading part positioned on the inner side of the shoe heel by the sole of the wearer, the front treading part rotates downwards, the hinge shaft is driven to rotate forwards, the upper end of the shoe heel is turned forwards until the joint part is jointed with the sole for positioning, at the moment, the shoe heel is turned forwards in place, and the shoe heel abuts against the shoe of the wearer.
When the shoe is taken off, one foot of the wearer steps on the rear stepping component positioned on the outer side of the shoe heel, so that the upper end of the shoe heel can be turned backwards, namely the shoe heel is not abutted against the shoe of the wearer, the wearer can extract the shoe from the shoe cover, and meanwhile, the shoe heel turns over to drive the front stepping component to turn backwards to restore the original state.
Through the description, the shoe counter mechanism provided by the invention can realize automatic putting on and taking off of the shoe cover, and is convenient and labor-saving.
Optionally, including middle pipe and detachably connect in the connecting piece at middle pipe both ends, the front end of connecting piece has horizontal section, middle pipe with the horizontal section of connecting piece forms the articulated shaft, the rear end of connecting piece is connected the shoes heel counter.
Optionally, the outline of the matching end parts of the middle circular tube and the connecting piece is of a regular polygon structure.
Optionally, the shoe heel counter further comprises a torsion spring, wherein the torsion spring is transversely tensioned and arranged between the connecting piece and the shoe heel counter, so that the shoe heel counter can rotate around a transverse shaft relative to the connecting piece.
Optionally, both sides of the upper end of the shoe heel counter are respectively provided with a transversely-protruding installation boss, the installation boss is provided with a transversely-extending installation groove, and the rear end part of the connecting piece and the torsion spring are arranged inside the installation groove.
Optionally, the shoe sole further comprises two metal sleeves, wherein the two metal sleeves are used for being fixed with the shoe sole, and the hinge shaft is rotatably sleeved in the metal sleeves.
Optionally, the metal sleeve and the sole are integrally formed through an injection molding process.
Optionally, the terminal part of preceding trampling part is external screw thread portion, be provided with on the middle pipe with external screw thread portion matched with internal thread hole.
Optionally, the upper surface of the sole is provided with a slot with an upward opening, the front tread member is accommodated in the slot when the engagement portion is engaged with the sole, and the upper surface of the front tread member is not higher than the upper surface of the sole.
Optionally, magnets with different magnetism are installed at the opposite positions of the joint part and the sole, and the two magnets are attracted through magnetic force.
In addition, the invention also provides a shoe cover, which comprises a sole, wherein the rear part of the sole is provided with the shoe back upper mechanism for the shoe cover, the front end part of the sole is also provided with a limiting part, and the limiting part and the shoe back upper mechanism are matched to limit the shoe of a wearer on the shoe cover.
The shoe cover of the invention has the technical effects of the shoe back upper mechanism because the shoe cover has the shoe back upper mechanism of any embodiment.
Drawings
FIG. 1 is a schematic view of a shoe upper mechanism according to an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 at the location where the heel counter and the connector are connected;
FIG. 3 is an enlarged schematic view of FIG. 2 at A;
fig. 4 is a schematic structural view of the middle circular tube in fig. 1.
Wherein fig. 1 to 4:
the sole 1, the front tread part 2, the metal sleeve 3, the middle circular tube 4, the internal threaded hole 41, the connecting piece 5, the transverse section 51, the torsion spring 6, the shoe heel 7, the mounting boss 71 and the limiting part 8.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a heel counter mechanism according to an embodiment of the present invention.
The invention provides a shoe cover, which comprises a sole 1, a shoe back upper and a limiting part 8. The sole 1 may be made of a light material, such as a plastic material or a plastic material, and is not limited to the above materials, but may be other materials, and the material of the sole 1 is not specifically limited herein.
The limiting component 8 is positioned at the front end of the shoe cover and mainly serves to limit the position of the front end of the shoe of the wearer, that is, the limiting component 8 and the shoe back upper mechanism cooperate together to limit the shoe of the wearer to the shoe cover, that is, the shoe of the wearer is reliably combined with the shoe cover under the combined action of the limiting component 8 and the shoe back upper mechanism. The structure of the limiting member 8 may be in various forms, and may be a hollow structure for covering the front end of the shoe of the wearer, that is, the front end of the shoe cover has a vamp for forming the hollow structure, and when the shoe cover is worn, the front end of the shoe of the wearer extends into the hollow structure, and the inner surface of the hollow structure may have a limiting effect on the front end of the shoe, so that the front end of the shoe of the wearer cannot move forward beyond the shoe cover infinitely.
Of course, the stopper 8 may be a stopper formed of an elastic band, or the front end of the shoe of the wearer may be fixed to the sole 1 of the shoe cover by the elastic band.
The structure of the limiting member 8 is not limited to the above description, as long as it cooperates with the shoe counter mechanism to achieve reliable positioning of the shoe and the shoe cover.
The present invention provides a shoe upper mechanism which is mounted on the rear end portion of the sole 1 of a shoe cover.
The shoe counter mechanism provided by the invention comprises the front treading part 2 and the shoe counter 7, and the inner surface of the shoe counter 7 is basically the same as the shape of the counter of a common shoe, so that the shoe counter mechanism is beneficial to comfort when the shoe cover is worn, and can be matched with the shoe well, and the shoe is prevented from being worn. The heel counter 7 also has a hinge axis which is hinged transversely to the sole 1 of the shoe cover, i.e. the heel counter 7 can also be pivoted relative to the sole 1 about a transverse axis forward or backward by means of the hinge axis. The width direction of the shoe is defined herein as the lateral direction.
The front tread part 2 is fixedly connected with a hinge shaft, the front tread part 2 is provided with a joint part which is jointed with or separated from the sole 1, and the outer side of the heel counter is also provided with a rear tread part. The direction of the heel counter towards the sole 1 is defined herein as inner and, correspondingly, the direction of the heel counter away from the sole 1 as outer.
When the shoe back upper mechanism is arranged in the initial state of the shoe cover (the shoe cover is in the state of not wearing), the shoe back upper mechanism is arranged behind the shoe cover, the front tread part 2 is treaded, the upper end of the shoe back upper 7 is turned forwards, and the joint part is jointed with the sole 1; the upper end of the shoe counter 7 is turned backward and the joint is separated from the sole 1 by the pedal-rear pedal member. When the sole is not worn, the front end of the front tread part 2 is higher than the upper surface of the sole 1, so that the front tread part 2 can rotate downwards in space when the sole is treaded.
When the overshoes are worn, the wearer treads the front tread part 2 positioned on the inner side of the shoe counter 7 by the sole 1 of the wearer, the front tread part 2 rotates downwards, the hinge shaft is driven to rotate forwards, the upper end of the shoe counter 7 turns forwards until the joint part is jointed with the sole 1 for positioning, at the moment, the upper end of the shoe counter 7 turns forwards to be in place, and the shoe counter 7 abuts against the shoe of the wearer.
When the shoe is taken off, one foot of the wearer steps on the rear stepping component positioned on the outer side of the shoe heel 7, so that the upper end part of the shoe heel 7 can be turned backwards, namely the shoe heel 7 is not abutted against the shoe of the wearer, the wearer can extract the shoe from the shoe cover, and meanwhile, the shoe heel 7 turns over to drive the front stepping component 2 to turn backwards to restore the original state.
Through the description, the shoe counter mechanism provided by the invention can realize automatic putting on and taking off of the shoe cover, and is convenient and labor-saving.
Specifically, the shoe heel counter mechanism may include a middle circular tube 4 and a connecting member 5 detachably connected to both ends of the middle circular tube 4, the front end of the connecting member 5 having a transverse section 51, the middle circular tube 4 and the transverse section 51 of the connecting member 5 forming a hinge shaft, and the rear end of the connecting member 5 being connected to the shoe heel counter.
In the embodiment, the middle circular tube 4 is connected with the front tread part 2, the middle circular tube 4 is connected with the shoe heel through the connecting pieces 5 at the two ends, and the connecting pieces 5 are detachably connected with the middle circular tube 4, so that each part can be assembled on the sole 1 after the sole 1 is processed, the processing technology of the shoe cover is reduced, the replacement of parts is facilitated, and the use flexibility of the shoe cover is improved.
In the above embodiments, the profile of the mating end portion of the intermediate circular tube 4 and the connecting piece 5 is a regular polygon structure, that is, the profile of the outer surface of the end portion of one of the intermediate circular tube 4 and the connecting piece 5 is a polygon, the other has a polygonal inner hole, for example, the intermediate circular tube 4 may have a polygonal inner hole, the outer surface of the end portion of the connecting piece 5 is a polygon, and the end portion of the connecting piece 5 is inserted into the inner hole of the intermediate circular tube 4, so that the two cannot rotate with each other in the circumferential direction, and the connecting piece 5 follows the intermediate circular tube 4. Of course, the end of the connecting piece 5 may be a polygonal inner hole, and the end of the middle circular tube 4 may be inserted into the inner hole of the connecting piece 5.
The intermediate circular tube 4 and the connecting piece 5 define both circumferential positions by a regular polygon structure. Both lateral positions can be clamped by the inward clamping forces of the two connecting pieces 5.
The number of the regular polygon edges can be three or more than three, the larger the number is, the more the initial position angle of the connecting piece 5 is adjustable, the more the adaptive shoe sizes are, and the use flexibility is higher. At present, the regular polygon is more hexagonal or octagonal.
Referring to fig. 2 and 3, fig. 2 is a schematic structural view of the connection position between the heel counter and the connecting member in fig. 1; fig. 3 is an enlarged schematic view of fig. 2 at a.
In the above embodiments, the shoe heel counter mechanism may further include a torsion spring 6, where the torsion spring 6 is disposed between the connecting member 5 and the shoe heel 7 in a transversely stretched manner, so that the shoe heel 7 can rotate about a transverse axis relative to the connecting member 5.
In one specific embodiment, both sides of the upper end of the shoe heel counter are provided with a transversely protruding mounting boss 71, a transversely extending mounting groove is formed in the mounting boss 71, and the rear end portion of the connecting piece 5 and the torsion spring 6 are arranged in the mounting groove.
The sole 1 is usually manufactured from plastic, and may be provided as follows in order to increase the rotational flexibility of the hinge.
In a specific embodiment, the shoe heel counter mechanism in each embodiment may further include two metal sleeves 3, the two metal sleeves 3 are used for being fixed with the sole 1, and the hinge shaft is rotatably sleeved inside the metal sleeves 3.
The contact of the hinge shaft with the metal sleeve 3 facilitates a flexible rotation compared to plastic contact.
The metal sleeve 3 and the sole 1 can be integrally formed by injection molding, and of course, can be mounted on the sole 1 by a subsequent means.
Referring to fig. 4, fig. 4 is a schematic structural diagram of the middle circular tube in fig. 1.
In each of the above embodiments, the distal end portion of the front tread member 2 may be an external screw thread portion, and the intermediate round tube 4 may be provided with an internal screw thread hole 41 that mates with the external screw thread portion.
In the above embodiments, the upper surface of the sole 1 may be provided with a groove with an upward opening, and the front tread member 2 is accommodated in the groove when the engaging portion is engaged with the sole 1, and the upper surface of the front tread member 2 is not higher than the upper surface of the sole 1. Preferably, the front tread element 2 forms a finished surface with the sole 1.
Thus, the front tread member 2 is not higher than the upper surface of the sole 1 when worn, which is advantageous for wearing comfort.
In the above embodiments, magnets with different magnetic properties may be installed at the relative positions of the joint portion and the sole 1, and the two magnets are attracted by magnetic force. Namely, the joint part and the sole can be separated by the trampling part after trampling, and the separation distance of the joint part and the sole exceeds the range of the attractive force of the two magnets.
Of course, the engagement of the engaging portion with the sole 1 may be achieved by a mechanical means such as an interference fit.
The shoe cover of the invention has the technical effects of the shoe back upper mechanism because the shoe cover has the shoe back upper mechanism of any embodiment.
The shoe cover and the shoe heel counter mechanism provided by the invention are described in detail. The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (9)
1. A shoe counter mechanism for a shoe cover, characterized by comprising a shoe counter, wherein the inner surface of the shoe counter is the same as the shape of the shoe counter, the shoe counter is provided with a hinge shaft transversely hinged with a sole (1) of the shoe cover, the inner side and the outer side of the shoe counter are respectively provided with a front tread part (2) and a rear tread part, the front tread part (2) is fixedly connected with the hinge shaft, and the front tread part (2) is provided with a joint part jointed with or separated from the sole;
after the shoe cover is arranged on the shoe cover, the front tread part (2) is stepped on, the upper end of the shoe heel (7) is turned forwards, and the joint part is jointed with the sole (1); the rear tread component is stepped, the upper end of the shoe heel (7) is turned backwards and the joint part is separated from the sole (1); the novel shoe heel comprises a middle circular tube (4) and connecting pieces (5) which are detachably connected to two ends of the middle circular tube (4), wherein the front end of each connecting piece (5) is provided with a transverse section (51), the middle circular tube (4) and the transverse sections (51) of the connecting pieces (5) form the hinge shaft, and the rear ends of the connecting pieces (5) are connected with the shoe heel; the novel shoe heel counter further comprises a torsion spring (6), wherein the torsion spring (6) is transversely tensioned and arranged between the connecting piece (5) and the shoe heel counter so that the shoe heel counter can rotate around a transverse shaft relative to the connecting piece (5).
2. A shoe counter mechanism for a shoe cover according to claim 1, characterized in that the profile of the mating end of the intermediate circular tube (4) and the connecting piece (5) is of regular polygonal configuration.
3. A shoe counter mechanism for a shoe cover according to claim 1, wherein both sides of the upper end of the shoe counter are provided with transversely protruding mounting bosses (71), the mounting bosses (71) are provided with transversely extending mounting grooves, and the rear end portions of the connecting members (5) and the torsion springs (6) are provided in the mounting grooves.
4. A shoe counter mechanism for a shoe cover according to any one of claims 1 to 3, further comprising two metal sleeves (3), two of said metal sleeves (3) being adapted to be secured to said sole, said hinge shaft being rotatably mounted inside said metal sleeves (3).
5. The shoe counter mechanism for shoe covers according to claim 4, wherein the metal sleeve (3) is integrally formed with the sole by an injection molding process.
6. A shoe counter mechanism for a shoe cover according to any one of claims 1 to 3, wherein the distal end portion of the front tread member (2) is an externally threaded portion, and the intermediate circular tube (4) is provided with an internally threaded hole which mates with the externally threaded portion.
7. A shoe upper mechanism for a shoe cover according to any one of claims 1 to 3, characterised in that the upper surface of the sole is provided with an upwardly open slot in which the front tread element (2) is received when the engagement portion is in engagement with the sole, and the upper surface of the front tread element (2) is not higher than the upper surface of the sole.
8. A counter mechanism for a shoe cover according to any one of claims 1 to 3, characterised in that the engagement portion and the sole (1) are provided with magnets of dissimilar magnetic properties in relative position, the two being attracted by magnetic force.
9. Shoe cover, comprising a sole (1), characterized in that the rear part of the sole (1) is provided with a shoe upper mechanism for a shoe cover according to any one of claims 1 to 8, the front end of the sole being further provided with a limiting member (8) cooperating with the shoe upper mechanism to define the shoe of the wearer in the shoe cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810615524.XA CN108464714B (en) | 2018-06-14 | 2018-06-14 | Shoe cover and shoe back upper mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810615524.XA CN108464714B (en) | 2018-06-14 | 2018-06-14 | Shoe cover and shoe back upper mechanism thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108464714A CN108464714A (en) | 2018-08-31 |
| CN108464714B true CN108464714B (en) | 2024-02-02 |
Family
ID=63260856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810615524.XA Active CN108464714B (en) | 2018-06-14 | 2018-06-14 | Shoe cover and shoe back upper mechanism thereof |
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| Country | Link |
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| CN (1) | CN108464714B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111493626A (en) * | 2020-02-25 | 2020-08-07 | 中国人民解放军海军军医大学 | Automatic wearing and taking off combined device for shoe cover |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101061919A (en) * | 2006-04-28 | 2007-10-31 | 丁志龙 | Pedal automatic shoe cover machine |
| CN102687980A (en) * | 2012-06-21 | 2012-09-26 | 东华大学 | Automatic shoe cover wearing/taking-off machine |
| CN204467078U (en) * | 2015-02-28 | 2015-07-15 | 肖涛 | A kind of foot control taking on/off shoes device |
| CN105342316A (en) * | 2015-12-15 | 2016-02-24 | 中南林业科技大学 | Automatic shoe cover wearing and taking off machine |
| CN208524469U (en) * | 2018-06-14 | 2019-02-22 | 于长河 | A kind of shoe cover and its counter mechanism |
-
2018
- 2018-06-14 CN CN201810615524.XA patent/CN108464714B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101061919A (en) * | 2006-04-28 | 2007-10-31 | 丁志龙 | Pedal automatic shoe cover machine |
| CN102687980A (en) * | 2012-06-21 | 2012-09-26 | 东华大学 | Automatic shoe cover wearing/taking-off machine |
| CN204467078U (en) * | 2015-02-28 | 2015-07-15 | 肖涛 | A kind of foot control taking on/off shoes device |
| CN105342316A (en) * | 2015-12-15 | 2016-02-24 | 中南林业科技大学 | Automatic shoe cover wearing and taking off machine |
| CN208524469U (en) * | 2018-06-14 | 2019-02-22 | 于长河 | A kind of shoe cover and its counter mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108464714A (en) | 2018-08-31 |
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