CN214284761U - Hair winding structure is prevented to round brush - Google Patents
Hair winding structure is prevented to round brush Download PDFInfo
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- CN214284761U CN214284761U CN202023326558.9U CN202023326558U CN214284761U CN 214284761 U CN214284761 U CN 214284761U CN 202023326558 U CN202023326558 U CN 202023326558U CN 214284761 U CN214284761 U CN 214284761U
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Abstract
The utility model relates to the technical field of dust collectors, in particular to a hair winding prevention structure of a rolling brush; the floor brush comprises a floor brush component, wherein a rolling brush rod is arranged in the floor brush component, a plurality of bristles are arranged on the rolling brush rod, and the bristles are arranged into at least one brush strip along a path on the outer edge of the rolling brush rod; the front side of the brush bar is provided with a front pressing scraping bar, the rear side of the brush bar is provided with a rear scraping bar, and the front pressing scraping bar and the rear scraping bar are respectively connected with the rolling brush rod in a matching way; the utility model discloses a hair winding structure is prevented to round brush, round brush pole rotate make brush strip, preceding pressure scrape strip and back shovel scrape the strip and contact ground respectively, press before on the round brush pole and scrape the strip and can press the hair subaerial with the back shovel scrapes the strip, in the liftoff twinkling of an eye of strip is scraped to the back shovel, the hair is siphoned away by the dust catcher through the suction passageway of scrubbing brush subassembly to avoid the hair to twine on the round brush pole, and do not influence the performance of cleaning of the normal ground connection of brush hair.
Description
Technical Field
The utility model relates to the technical field of dust collectors, in particular to a hair winding preventing structure of a rolling brush.
Background
Along with the improvement of living standard and living environment, people are all towards the clean, tidy and comfortable work and living environment, the simple and random cleaning mode is more and more favored by people, and the double hands of people are fully liberated by equipment such as a dust collector, a cleaning robot, a floor cleaning machine and the like. The working part of the cleaning equipment is generally provided with a rolling brush, the rolling brush can rotate to enable the bristles on the rolling brush to wipe and clean the ground, but the rolling brush is easy to be entangled by sundries such as hair, fibers and the like, so that the cleaning effect is achieved, the entanglement is difficult to remove, and the use experience of a user is reduced.
Chinese patent CN207286004U discloses a cleaning robot rolling brush, which is installed on a cleaning robot, the cleaning robot includes a machine body, a dust suction port is provided on the bottom surface of the machine body, the cleaning robot rolling brush is installed in the dust suction port, the cleaning robot rolling brush includes a brush roll, a plurality of brush strips and a plurality of rolling brush adhesive tapes, the brush strips and the rolling brush adhesive tapes are all detachably installed on the brush roll, and the brush strips and the rolling brush adhesive tapes are arranged at intervals; the round brush adhesive tape includes interconnect's first rotatory section and second rotatory section, first rotatory section and second rotatory section are all from tip to the rotatory extension of hookup location whole, and the rotation direction of first rotatory section and second rotatory section is opposite. The existing rolling brush structure has the advantage that the cleaning performance is not influenced, the distance between the top end of the soft rubber strip and the top end of the brush hair is far away, so that when the rolling brush cleans the ground, the hair can be clamped in the brush hair, and therefore the whole circle of rolling brush rods are all wound with the hair.
Accordingly, the prior art is yet to be improved and developed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rational in infrastructure, can avoid the round brush of hair winding influence to the defect and not enough of prior art and prevent hair winding structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses a hair winding structure is prevented to round brush, including the scrubbing brush subassembly, be equipped with the round brush pole in the scrubbing brush subassembly, be equipped with a plurality of brush hairs on the round brush pole, a plurality of brush hairs are arranged into at least one brush strip along the route on the outer fringe of round brush pole; the front side of brush strip is equipped with preceding pressure and scrapes the strip, and the rear side of brush strip is equipped with back shovel and scrapes the strip, and preceding pressure is scraped the strip and is shoveled the strip with the back and scrape the strip and be connected with the round brush pole cooperation respectively. The rolling brush rod is installed on the ground brush assembly and can rotate relative to the ground, so that the front side and the rear side of the brush strip are in contact with the ground respectively relative to the rotating direction of the rolling brush rod, the rolling brush rod rotates to enable the brush strip, the front pressing scraping strip and the rear scraping strip to be in friction with the ground, a plurality of bristles remove dust through rotation of the rolling brush rod, the front pressing scraping strip is in contact with the ground in priority, and the front pressing scraping strip rolls the hair on the ground to avoid the hair from being wound with the bristles. Likewise, the rear scraping bar rolls the hair on the ground after the bristles brush across the ground. Finally, at the instant when the rear scraping strip leaves the ground, the brush assembly causes hair and dust to enter the suction channel of the brush assembly under the suction action of the cleaner.
According to the scheme, on any section vertical to the central axis of the rolling brush rod, the front pressing and scraping strip is obliquely arranged relative to the bristles, so that an included angle C is formed between the front pressing and scraping strip and the bristles, and the included angle C ranges from 0 degrees to 90 degrees. The brush hair is vertical along the radial direction of the rolling brush rod so that the brush hair is vertical to the outer edge surface of the rolling brush rod, when the rolling brush rod rotates, the brush hair is in contact with the ground in a state of being vertical to the ground, and the brush hair generates acting force through the rotating speed of the rolling brush rod so as to remove dust and impurities accumulated and adhered on the ground. Preceding pressure is scraped contained angle C between strip and the brush hair and is equivalent to preceding pressure and scrapes the radial contained angle that exists of strip and round brush pole, the round brush pole rotates and makes preceding pressure scrape strip contact ground, preceding pressure scrape the moment on any point contact ground on the outside edge of strip, the preceding pressure of this department scrape the strip and equally have the angle of inclination with ground, and preceding pressure scrapes the strip and adopts flexible silica gel material preparation, its elastic variable can roll and take away and twine in order to prevent it by the brush hair in the subaerial hair that exists, and can not make round brush pole and scrubbing brush subassembly pressed before by and scrape strip jack-up.
According to the scheme, the front pressing scraping strip is provided with an outer edge deviating from the rolling brush rod, one end of the bristles deviating from the rolling brush rod forms the outer edge of the brush strip, the outer edge of the front pressing scraping strip and the outer edge of the brush strip are arranged at intervals of a distance H, and the value range of the distance H is 0 mm-20 mm. The outer edge of the front pressing and scraping strip is preferentially contacted with the ground relative to the bristles, and the front pressing and scraping strip is arranged at a front-back interval to firstly roll hairs on the ground so as to prevent the hairs from being taken away and wound by the bristles.
According to the scheme, on any section vertical to the central axis of the rolling brush rod, the rear scraping strip is obliquely arranged relative to the brush bristles, so that an included angle D is formed between the rear scraping strip and the brush bristles, and the included angle D ranges from 0 degree to 90 degrees. The rear side of brush hair is located for the direction of rotation of round brush pole to the back scraping strip, after the brush hair process ground, the back scraping strip rolls subaerial hair that exists in order to prevent it to be taken away and twine by the brush hair, and the back scraping strip adopts flexible silica gel material preparation equally to prevent that round brush pole and scrubbing brush subassembly from being scraped the strip jack-up by the back.
According to the scheme, the rear scraping strip is provided with an outer edge deviating from the rolling brush rod, one end of each brush hair deviating from the rolling brush rod forms the outer edge of the brush strip, the outer edge of the rear scraping strip and the outer edge of the brush strip are arranged at intervals of a distance H, and the value range of the distance H is 0 mm-20 mm. The outer lateral margin of scraping the strip after the brush hair just contacts with ground after ground, and the interval sets up around making the back scrape the strip roll and roll the hair that exists on ground in order to prevent that it from being taken away and the winding by the brush hair, and the back is shoveled and is scraped the strip and be in the gesture of shoveling for ground to can drive subaerial remaining dust and impurity, make it get into the dust absorption mouth and be siphoned away in order to improve dust collection efficiency by the scrubbing brush subassembly.
According to the scheme, the bristles are fixedly connected to the outer edge of the rolling brush rod in the radial direction of the rolling brush rod, a plurality of bristles contained in any brush strip are arranged on the outer edge of the rolling brush rod in the same path, the path comprises but is not limited to a straight line shape, a symmetrical curve shape, a symmetrical zigzag shape, a regular zigzag shape and a regular wavy line shape, and the shapes of the outer side edges of the front pressing scraping strip and the rear scraping strip are matched with the path, so that the distance between the points on the outer side edges of the front pressing scraping strip and the rear scraping strip and any bristle is kept consistent.
According to the scheme, the bristles can be fixedly arranged on the rolling brush rod through an implantation or buckling structure. The connection mode of brush hair and round brush pole can carry out rational configuration according to manufacturing cost, and the brush hair can be planted on the round brush in an organic whole promptly, also can implant a plurality of brush hairs and constitute the brush strip of integral type on buckle structure, and rethread buckle structure installs on the round brush pole.
According to the scheme, the front pressing scraping strip and the rear scraping strip are fixedly arranged on the rolling brush rod through a rubber coating process, or clamping strips are arranged on the inner side edges of the front pressing scraping strip and the rear scraping strip, and clamping grooves matched with the clamping strips are formed in the outer edge of the rolling brush rod. The connecting mode of the front pressing scraping strip, the rear scraping strip and the rolling brush rod can be reasonably configured according to production cost, namely the front pressing scraping strip and the rear scraping strip can be integrally arranged on the rolling brush rod through a rubber coating process, or the front pressing scraping strip and the rear scraping strip can be detachably arranged on the rolling brush rod through a matching mode of a clamping strip and a clamping groove.
According to the scheme, the floor brush assembly comprises a dust collection head and a floor brush link joint, a rolling brush rod is rotatably arranged in the dust collection head, and a dust collection port is formed in the bottom surface of the dust collection head; the scrubbing brush chain joint is fixedly connected with the dust absorption head, and a suction channel in the scrubbing brush joint is communicated with the dust absorption port. The strip is scraped to last preceding pressure of round brush pole and the back is shoveled and is scraped the strip and can be pressed the hair subaerial, shovels after and scrape the liftoff twinkling of an eye, and the hair is siphoned away by the dust catcher through the suction passageway of scrubbing brush subassembly to avoid the hair to twine on the round brush pole, and do not influence the performance of cleaning of brush hair normal ground connection.
The utility model discloses a hair winding structure is prevented to round brush, round brush pole rotate make brush strip, preceding pressure scrape strip and back shovel scrape the strip and contact ground respectively, press before on the round brush pole and scrape the strip and can press the hair subaerial with the back shovel scrapes the strip, in the liftoff twinkling of an eye of strip is scraped to the back shovel, the hair is siphoned away by the dust catcher through the suction passageway of scrubbing brush subassembly to avoid the hair to twine on the round brush pole, and do not influence the performance of cleaning of the normal ground connection of brush hair.
Drawings
Fig. 1 is a schematic view of the overall cross-sectional structure of the present invention;
FIG. 2 is an exploded view of the roller brush bar of the present invention;
fig. 3 is a schematic view of the sectional structure of the rolling brush rod and the dust collection head of the present invention.
In the figure:
1. a floor brush assembly; 2. a rolling brush rod; 3. front pressing the scraping strip; 4. scraping the strip with a shovel; 5. clamping the strip; 11. a dust collection head; 12. a ground brush link; 13. a dust suction port; 21. brushing; 22. brushing the strip; 23. a clamping groove.
Detailed Description
The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.
As shown in fig. 1, the structure for preventing hair from winding of a rolling brush of the present invention comprises a ground brush component 1, a rolling brush rod 2 is arranged in the ground brush component 1, a plurality of bristles 21 are arranged on the rolling brush rod 2, and the plurality of bristles 21 are arranged into at least one brush strip 22 along a path on the outer edge of the rolling brush rod 2; the front side of brush strip 22 is equipped with preceding pressure and scrapes strip 3, and the rear side of brush strip 22 is equipped with back shovel and scrapes strip 4, and preceding pressure scrapes strip 3 and back shovel and scrapes strip 4 and be connected with the cooperation of round brush pole 2 respectively. The rolling brush rod 2 is installed on the ground brush component 1 and can rotate relative to the ground, therefore, the front side and the rear side of the brush strip 22 relative to the rotating direction of the rolling brush rod 2, the rolling brush rod 2 rotates to enable the brush strip 22, the front pressing and scraping strip 3 and the rear scraping strip 4 to respectively contact the ground, a plurality of bristles 21 rub with the ground through the rotation of the rolling brush rod 2 to remove dust, the front pressing and scraping strip 3 contacts the ground preferentially to the brush strip 22, and the front pressing and scraping strip 3 rolls the hairs on the ground to avoid the hairs from winding with the bristles 21. Likewise, the rear scraping bar 4 rolls hairs on the ground after the brush staples 21 brush the ground. Finally, at the instant when the rear-scraping strip 4 leaves the floor, the brush assembly 1 causes hair and dust to enter the suction channel of the brush assembly 1 under the suction force of the cleaner.
On any section vertical to the central axis of the rolling brush rod 2, the front pressing and scraping strip 3 is obliquely arranged relative to the brush bristles 21, so that an included angle C is formed between the front pressing and scraping strip and the brush bristles 21, and the value range of the included angle C is between 0 and 90 degrees. The brush 21 is vertically arranged along the radial direction of the rolling brush rod 2 so as to be vertical to the outer edge surface of the rolling brush rod 2, when the rolling brush rod 2 rotates, the brush 21 contacts the ground in a state of being vertical to the ground, and the brush 21 generates acting force through the rotating speed of the rolling brush rod 2 so as to remove dust and impurities accumulated and adhered on the ground. Preceding contained angle C between pressing and scraping strip 3 and the brush hair 21 is equivalent to preceding pressing and scrapes strip 3 and round brush pole 2 radial contained angle that exists, round brush pole 2 rotates and makes preceding pressing scrape strip 3 contact ground, preceding pressing scrapes the moment on any point contact ground on the outside edge of strip 3, the preceding pressing of this department scrapes strip 3 and ground equally has the angle of inclination, and preceding pressing scrapes strip 3 and adopts flexible silica gel material preparation, its elastic variable can roll and take away and twine in order to prevent it by brush hair 21 at the hair that exists subaerial, and can not make round brush pole 2 and scrubbing brush subassembly 1 pressed before and scrape strip 3 jack-up.
The front pressing scraping strip 3 is provided with an outer side edge departing from the rolling brush rod 2, one end of the bristles 21 departing from the rolling brush rod 2 forms an outer side edge of the brush strip 22, the outer side edge of the front pressing scraping strip 3 and the outer side edge of the brush strip 22 are arranged at intervals of a distance H, and the value range of the distance H is 0 mm-20 mm. The outer edge of the front wiper strip 3 is preferentially in contact with the ground with respect to the bristles 21, and is spaced forward and backward so that the front wiper strip 3 first rolls over hairs present on the ground to prevent them from being carried away and entangled by the bristles 21.
On any section vertical to the central axis of the rolling brush rod 2, the rear scraping strip 4 is obliquely arranged relative to the brush bristles 21 so as to form an included angle D between the rear scraping strip and the brush bristles 21, and the value range of the included angle D is between 0 and 90 degrees. The rear side of brush hair 21 is located for the direction of rotation of round brush pole 2 to back shovel scraping strip 4, after brush hair 21 process ground, back shovel scraping strip 4 rolls the subaerial hair that exists in order to prevent it to be taken away and twine by brush hair 21, and back shovel scraping strip 4 adopts flexible silica gel material preparation equally to prevent round brush pole 2 and scrubbing brush subassembly 1 from being shoveled scraping strip 4 jack-up by the back.
The rear scraping strip 4 is provided with an outer edge deviating from the rolling brush rod 2, one end of the bristles 21 deviating from the rolling brush rod 2 forms the outer edge of the brush strip 22, the outer edge of the rear scraping strip 4 and the outer edge of the brush strip 22 are arranged at intervals of a distance H, and the value range of the distance H is 0 mm-20 mm. The outer edge of the back scraping strip 4 contacts with the ground after the brush hair 21 passes through the ground, the back and forth interval is arranged to enable the back scraping strip 4 to roll the hair existing on the ground so as to prevent the hair from being taken away and wound by the brush hair 21, and the back scraping strip 4 is in a scraping posture relative to the ground, so that residual dust and impurities on the ground can be driven, and the dust enters the dust suction port 13 to be sucked away by the scrubbing brush component 1 to improve the dust suction efficiency.
The brush bristles 21 are fixedly connected to the outer edge of the rolling brush rod 2 along the radial direction of the rolling brush rod 2, a plurality of brush bristles 21 contained in any brush strip 22 are arranged on the outer edge of the rolling brush rod 2 by adopting the same path, the path comprises but is not limited to a straight line shape, a symmetrical curve shape, a symmetrical zigzag shape, a regular zigzag shape and a regular wavy line shape, and the shapes of the outer side edges of the front pressing scraping strip 3 and the rear scraping strip 4 are matched with the path, so that the distance between the points on the outer side edges of the front pressing scraping strip and the rear scraping strip and any brush bristle 21 is kept consistent.
The bristles 21 may be fixedly mounted on the roll brush bar 2 by means of an implant or snap-fit structure. The connection mode of the brush bristles 21 and the rolling brush rod 2 can be reasonably configured according to production cost, namely the brush bristles 21 can be integrally implanted and installed on the rolling brush, a plurality of brush bristles 21 can also be implanted into a brush strip 22 which is structurally integrated with a buckle, and then the brush bristles are installed on the rolling brush rod 2 through the buckle structure.
The front pressing scraping strip 3 and the rear scraping strip 5 are fixedly arranged on the rolling brush rod 2 through a rubber coating process, or the clamping strips 5 are arranged on the inner side edges of the front pressing scraping strip 3 and the rear scraping strip 4, and a clamping groove 23 matched with the clamping strips 5 is formed in the outer edge of the rolling brush rod 2. The connecting mode of preceding pressure scraping strip 3, back shovel scraping strip 4 and round brush pole 2 can carry out rational configuration according to manufacturing cost, and preceding pressure scraping strip 3, back shovel scraping strip 4 accessible rubber coating technology are integrative to be set up on round brush pole 2 promptly, or preceding pressure scraping strip 3, back shovel scraping strip 4 realize detachably installing on round brush pole 2 through the cooperation mode of card strip 5 with draw-in groove 23.
The floor brush assembly 1 comprises a dust collection head 11 and a floor brush chain joint 12, a rolling brush rod 2 is rotatably arranged in the dust collection head 11, and a dust collection opening 13 is formed in the bottom surface of the dust collection head 11; the floor brush link joint 12 is fixedly connected with the dust suction head 11, and a suction channel in the floor brush link joint is communicated with the dust suction port 13. The strip 3 is scraped to last preceding pressure of round brush pole 2 and the back is shoveled and is scraped strip 4 and can be pressed the hair subaerial, and 4 liftoff twinkling of an eye at the back is shoveled, and the hair is siphoned away by the dust catcher through the suction passageway of scrubbing brush subassembly 1 to avoid the hair to twine on round brush pole 2, and do not influence the performance that cleans of brush hair 21 normal ground connection.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (9)
1. A hair winding prevention structure of a rolling brush comprises a floor brush component, a rolling brush rod is arranged in the floor brush component, and is characterized in that,
the rolling brush rod is provided with a plurality of brush hairs, and the plurality of brush hairs are arranged into at least one brush strip along a path on the outer edge of the rolling brush rod;
the front side of brush strip is equipped with preceding pressure and scrapes the strip, and the rear side of brush strip is equipped with back shovel and scrapes the strip, and preceding pressure is scraped the strip and is shoveled the strip with the back and scrape the strip and be connected with the round brush pole cooperation respectively.
2. The rolling brush hair entanglement preventing structure of claim 1, wherein, on any cross section perpendicular to the central axis of the rolling brush rod, the front pressing and scraping strip is obliquely arranged relative to the bristles so as to form an included angle C between the front pressing and scraping strip and the bristles, and the included angle C ranges from 0 degrees to 90 degrees.
3. The rolling brush anti-hair-tangling structure according to claim 2, wherein the front pressing bar has an outer side edge facing away from the rolling brush bar, one end of the plurality of bristles facing away from the rolling brush bar constitutes the outer side edge of the brush bar, the outer side edge of the front pressing bar and the outer side edge of the brush bar are spaced by a distance H, and the distance H ranges from 0 mm to 20 mm.
4. The rolling brush hair entanglement preventing structure of claim 1, wherein, on any cross section perpendicular to the central axis of the rolling brush rod, the rear scraping strip is obliquely arranged relative to the bristles so as to form an included angle D therebetween, and the included angle D ranges from 0 ° to 90 °.
5. The rolling brush anti-hair-tangling structure according to claim 4, wherein the rear scraping bar has an outer side edge facing away from the rolling brush bar, one end of the plurality of bristles facing away from the rolling brush bar constitutes the outer side edge of the brush bar, the outer side edge of the rear scraping bar and the outer side edge of the brush bar are spaced by a distance H, and the distance H ranges from 0 mm to 20 mm.
6. A rolling brush hair entanglement preventing structure according to any one of claims 1 to 5, wherein the bristles are fixedly connected to the outer edge of the rolling brush rod in the radial direction of the rolling brush rod, a plurality of bristles included in any one brush strip are arranged on the outer edge of the rolling brush rod by adopting the same path, the path includes but is not limited to a straight line shape, a symmetrical curve shape, a symmetrical zigzag shape, a regular zigzag shape and a regular wavy line shape, and the outer edge shapes of the front pressing scraping strip and the rear scraping strip are matched with the path.
7. The rolling brush hair entanglement preventing structure of claim 6, wherein the bristles are fixedly mounted on the rolling brush bar by means of an implant or snap structure.
8. The rolling brush hair winding preventing structure of claim 6, wherein the front pressing scraping strip and the rear scraping strip are fixedly arranged on the rolling brush rod through a rubber coating process, or clamping strips are arranged on the inner side edges of the front pressing scraping strip and the rear scraping strip, and clamping grooves matched with the clamping strips are formed in the outer edge of the rolling brush rod.
9. The rolling brush hair entanglement preventing structure of claim 1, wherein the floor brush assembly comprises a dust collection head and a floor brush link joint, a rolling brush rod is rotatably arranged in the dust collection head, and a dust collection opening is formed in the bottom surface of the dust collection head; the scrubbing brush chain joint is fixedly connected with the dust absorption head, and a suction channel in the scrubbing brush joint is communicated with the dust absorption port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023326558.9U CN214284761U (en) | 2020-12-31 | 2020-12-31 | Hair winding structure is prevented to round brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023326558.9U CN214284761U (en) | 2020-12-31 | 2020-12-31 | Hair winding structure is prevented to round brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214284761U true CN214284761U (en) | 2021-09-28 |
Family
ID=77821379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023326558.9U Active CN214284761U (en) | 2020-12-31 | 2020-12-31 | Hair winding structure is prevented to round brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214284761U (en) |
-
2020
- 2020-12-31 CN CN202023326558.9U patent/CN214284761U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220826 Address after: No. 26, Shunye East Road, Xingtan Town, Shunde District, Foshan City, Guangdong Province, 528000 Patentee after: Foshan Shunde Dongling Smart Electrical Technology Co.,Ltd. Address before: 528322 No.2 No.4 Longsheng South Road, Leliu Street Office, Shunde District, Foshan City, Guangdong Province Patentee before: GUANGDONG BAISHENGTU TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |