CN106286722B - It is convenient for the deceleration tooth case of angular turn limit - Google Patents
It is convenient for the deceleration tooth case of angular turn limit Download PDFInfo
- Publication number
- CN106286722B CN106286722B CN201610940676.8A CN201610940676A CN106286722B CN 106286722 B CN106286722 B CN 106286722B CN 201610940676 A CN201610940676 A CN 201610940676A CN 106286722 B CN106286722 B CN 106286722B
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- Prior art keywords
- gear
- tooth
- tooth case
- case lid
- major diameter
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses a kind of deceleration tooth casees being convenient for angular turn limit, the first tooth case lid including interconnection, second tooth case lid and transmission gear, transmission gear includes clutch gear and output gear, clutch gear includes major diameter clutch gear and path clutch gear, the circumference external tooth of major diameter clutch gear is driven by motor, output gear includes concentric and the major diameter output gear and path output gear that are mutually permanently connected by inner face, major diameter output gear engages connection with path clutch gear, the circumference external tooth of path output gear is the rotary power output gear of the deceleration tooth case, output gear be equipped with respectively with the first tooth case lid and the second tooth case lid it is mating rotate in the forward direction limiting device and reverse rotation limiting device.The present invention realizes the accurate limiting of rotational angle using output gear by the way that mutually matched clutch gear and output gear is arranged, and has the advantages that limit reliability is high, control accuracy is high and with long service life.
Description
Technical field
The present invention relates to a kind of deceleration tooth case more particularly to a kind of deceleration tooth casees being convenient for angular turn limit.
Background technology
Tooth case, that is, gearbox is to be engaged by gear of different sizes to increase or decrease the equipment for turning degree, at least wraps
The multiple transmission gears for including tooth tank shell and being placed in tooth tank shell, tooth tank shell generally comprise the first tooth case lid of interconnection
Under the second tooth case；It generates the motor of rotary power and can be placed in tooth tank shell, can also be placed in outside tooth tank shell.
Deceleration tooth case is that the tooth case for reducing rotating speed purpose is realized by multiple transmission engagements, is widely used in industry and life
Need to reduce the occasion of rotating speed, for example, part toy car especially Deformable toy car more true to nature, car door open and close need by
Motor drives, and deceleration tooth case is just equipped between motor and car door, is controlled for realizing to the keying of car door.
The rotational angle limit method of traditional deceleration tooth case, generally controls output rotation angle simultaneously using travel switch
Realize that limit, basic principle are the rotations for controlling motor by controller according to travel switch signal and finally controlling output gear
Angle, structure is cumbersome, produce and assemble it is complex, and can because travel switch quality and operational reliability influence
The limit function of entire deceleration tooth case, causing it to limit reliability, control accuracy and service life reduces, and hinders deceleration tooth case
The technological progress of application field.
Invention content
The purpose of the present invention be that solve the above-mentioned problems and provide it is a kind of be convenient for angular turn limit subtract
Fast tooth case.
The present invention is achieved through the following technical solutions above-mentioned purpose：
A kind of deceleration tooth case being convenient for angular turn limit, includes the first tooth case lid and the second tooth case of interconnection
It covers, and the transmission gear being placed between the first tooth case lid and the second tooth case lid, the transmission gear includes clutch
Gear and output gear, the clutch gear include major diameter clutch gear and path clutch gear, the major diameter clutch gear
Circumference external tooth is driven by motor, and the center of the major diameter clutch gear is equipped with major diameter clutch gear centre bore, the major diameter
On clutch gear inner concave conical tooth, the path clutch gear are equipped with positioned at the position of the major diameter clutch gear centre bore periphery
Equipped with path clutch gear centre bore, one end of the path clutch gear is located at the path clutch gear centre bore periphery
Position is equipped with the evagination conical tooth being connect with the inner concave conical tooth engagement, and one end of the first central shaft is installed on second tooth
The other end of the inside of case lid, first central shaft sequentially passes through the major diameter clutch gear centre bore, the path clutch
The inside of the first tooth case lid is installed on after the centre bore of gear center hole and helical compression spring；The output gear includes coaxial
The heart and the major diameter output gear and path output gear being mutually permanently connected by inner face, the circumference of the major diameter output gear
External tooth is connect with the outer tooth engagement of the circumference of the path clutch gear, and the circumference external tooth of the path output gear is the deceleration
The rotary power output gear of tooth case, the second central shaft passes through the central through hole of the output gear and its both ends is respectively arranged in institute
State the inside of the inside and the second tooth case lid of the first tooth case lid；The output gear be equipped with respectively with the first tooth case
It covers and what the second tooth case lid was mating rotates in the forward direction limiting device and reverse rotation limiting device.
In above structure, the structure of clutch gear and output gear is the emphasis of the present invention, wherein the major diameter of clutch gear
Clutch gear and path clutch gear are intermeshed under the action of helical compression spring connects and realizes smooth transmission, to realize just
Rotary power transmission agency in the case of often, it is defeated with major diameter in the case where output gear stops operating because of limiting device
Go out gear engagement connection path clutch gear will stop operating, at this point, by motor-driven major diameter clutch gear can with gram
Take the pressure of helical compression spring and rotate, to protect motor (according to the control to motor operation, the delay operation of this motor
Time will not be too long, so will not be for a long time in this situation for overcoming the pressure of helical compression spring and rotating, but in the short time
Interior effective protection motor), in addition, in the case where motor cannot be run and need rotation, can be made by external force path from
It closes gear to overcome the pressure of helical compression spring and rotate, realizes that output gear drives the purpose of other component rotations；Output gear is set
Have respectively with the first tooth case lid and the second tooth case lid it is mating rotate in the forward direction limiting device and reversely rotate limiting device, so just
The accurate limiting of rotational angle is realized by the hardware configuration between output gear and tooth case lid；The time out of service of motor
It by time for being pre-designed or its electric current can be detected increases to the time of setting value and determine, these are all conventional motors
Control mode, details are not described herein.
Preferably, the limiting device that rotates in the forward direction is the first limited post being installed on the output gear, it is described
The inside of first tooth case lid is equipped with the first circular groove or the first arc-shaped through-hole, and one end of first limited post is placed in institute
It states in the first circular groove or the first arc-shaped through-hole；The reverse rotation limiting device is on the output gear
Second circular groove or the second arc-shaped through-hole are equipped with equipped with the second limited post on the inside of the second tooth case lid, described
One end of second limited post is placed in second circular groove or the second arc-shaped through-hole；Alternatively, can also be in above-mentioned knot
Changed as follows on the basis of structure：First limited post is installed on the inside of the first tooth case lid, and described first is arc-shaped
Groove or the first arc-shaped through-hole are set on the output gear, and second limited post is installed on the output gear, institute
It states the second circular groove or the second arc-shaped through-hole is set to the inside of the second tooth case lid.Above-mentioned limited post with it is arc-shaped recessed
Cooperation between slot or arc-shaped through-hole can realize of the accurate limiting of rotational angle, circular groove or arc-shaped through-hole
Beginning position and central angle size need to set according to limit, central angle is generally between 90 ° -270 °.
In order to further decrease rotating speed, improve stability, the transmission gear further includes transition gear and gear on worm, institute
It includes concentric and the major diameter transition gear and path transition gear of interconnection to state transition gear, the major diameter transition gear
Circumference external tooth is connect with the outer tooth engagement of the circumference of the gear on worm, circumference external tooth and the major diameter of the path transition gear
The outer tooth engagement connection of the circumference of clutch gear, the gear on worm are set in the shaft of the motor by the central through hole of itself
On, third central shaft passes through the central through hole of the transition gear and its both ends is respectively arranged in the inside of the first tooth case lid
With the inside of the second tooth case lid.Above-mentioned gear on worm is conducive to transmit using the smaller airborne rotary power by machine shaft
To transition gear.
In order to keep structure compacter, the motor is installed between the first tooth case lid and the second tooth case lid.
The beneficial effects of the present invention are：
The present invention realizes rotational angle by the way that mutually matched clutch gear and output gear is arranged, using output gear
Accurate limiting solves the problems, such as that accurate limiting may cause motor to be damaged because of overload operation using clutch gear, has
High reliability, control accuracy height and advantage with long service life are limited, and structure is relatively simple, easy to implement, convenient for promoting
And application, be conducive to the technological progress of deceleration tooth case application field.
Deceleration tooth case of the present invention is not only applicable to thoroughly optimize the distressed structure of Deformable toy car, makes deformation
The distressed structure of toy car is simple, deformation effect is more smooth and in place, and suitable for any required turn industry and life
The application scenario of dynamic angle limit.
Description of the drawings
Fig. 1 is the stereogram of the first tooth case lid of the present invention, and the first tooth case lid in figure is as upper cover, to look up in figure
Angle；
Fig. 2 is the stereogram of the second tooth case lid of the present invention, and the second tooth case lid in figure is as lower cover, to overlook in figure
Angle；
Fig. 3 is the stereogram of transition gear of the present invention；
Fig. 4 is the stereogram of the major diameter clutch gear in clutch gear of the present invention；
Fig. 5 is the stereogram of the path clutch gear in clutch gear of the present invention；
Fig. 6 is the stereogram of output gear of the present invention；
Fig. 7 is one of the stereogram of the present invention being convenient in the deceleration tooth case assembling process of angular turn limit；
Fig. 8 is the two of the stereogram of the present invention being convenient in the deceleration tooth case assembling process of angular turn limit；
Fig. 9 is the stereogram after the deceleration tooth case assembling of the present invention for being convenient for angular turn limit.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings：
As shown in figs. 1 to 9, the deceleration tooth case of the present invention for being convenient for angular turn limit, including interconnection
First tooth case lid 1 and the second tooth case lid 2, and the transmission gear and motor that are placed between the first tooth case lid 1 and the second tooth case lid 2
6, the transmission gear includes gear on worm 7, transition gear 3, clutch gear 4 and output gear 5, and gear on worm 7 passes through itself
Central through hole be set in the shaft of motor 6, transition gear 3 include it is concentric and be connected with each other 31 He of major diameter transition gear
The circumference external tooth of path transition gear 32, major diameter transition gear 31 is connect with the outer tooth engagement of the circumference of gear on worm 7, third center
Axis 81 passes through the central through hole 30 of transition gear 3 and its both ends is respectively arranged in inside and the second tooth case lid 2 of the first tooth case lid 1
Inside；Clutch gear 4 include major diameter clutch gear 40 and path clutch gear 43, the circumference external tooth of major diameter clutch gear 40 with
The outer tooth engagement connection of the circumference of path transition gear 32, the center of major diameter clutch gear 40 is equipped with major diameter clutch gear center
Hole 42, the position that 42 periphery of major diameter clutch gear centre bore is located on major diameter clutch gear 40 are equipped with inner concave conical tooth 41, path
Clutch gear 43 is equipped with path clutch gear centre bore 45, and one end of path clutch gear 43 is located at path clutch gear centre bore
The position of 45 peripheries is equipped with the evagination conical tooth 44 that connection is engaged with inner concave conical tooth 41, and one end of the first central shaft 82 is installed on
The other end of the inside of second tooth case lid 2, the first central shaft 82 sequentially passes through major diameter clutch gear centre bore 42, path clutch tooth
The inside of the first tooth case lid 1 is installed on after the centre bore of wheel centre bore 45 and helical compression spring 9；Output gear 5 include it is concentric and
The major diameter output gear 53 and path output gear 50 being mutually permanently connected by inner face, outside the circumference of major diameter output gear 53
Tooth is connect with the outer tooth engagement of the circumference of path clutch gear 43, and the circumference external tooth of path output gear 50 is the deceleration tooth case
Rotary power output gear, the second central shaft 83 passes through the central through hole 51 of output gear 5 and its both ends is respectively arranged in the first tooth
The inside of the inside of case lid 1 and the second tooth case lid 2；Output gear 5 be equipped with respectively with the first tooth case lid 1 and the second tooth case lid 2
Mating rotates in the forward direction limiting device and reverse rotation limiting device, and the limiting device that rotates in the forward direction is to be installed on output gear
The first limited post 52 (being set on major diameter output gear 53 in this example, and positioned at the periphery of path output gear 50) on 5,
The inside of first tooth case lid 1 is equipped with the first circular groove 12 (or first arc-shaped through-hole), the first limited post 52
One end is placed in the first circular groove 12；The reverse rotation limiting device is arc-shaped for second on output gear 5
Groove 54 (is set in this example on major diameter output gear 53, or the second arc-shaped through-hole), the inside peace of the second tooth case lid 2
It is placed in the second circular groove 54 equipped with one end equipped with the second limited post 22, the second limited post 22, the first circular groove
12 and second circular groove 54 initial position and central angle size need to set according to limit, central angle generally 90 °-
Between 270 °；Iron axis may be used in above-mentioned first central shaft 82, the second central shaft 83 and third central shaft 81.
Alternatively, rotate in the forward direction limiting device and reversely rotate limiting device can also carry out on the basis of the said structure it is as follows
Variation：First limited post 52 is installed on the inside of the first tooth case lid 1, and the first circular groove 12 is set on output gear 5, and second
Limited post 22 is installed on output gear 5, and the second circular groove 54 is set to the inside of the second tooth case lid 2；This structure does not exist
It shows in figure, but should be readily appreciated that in conjunction with Fig. 1, Fig. 2 and Fig. 6.
In addition, also showing the first tooth case lid cavity 10 for placing motor 6 in Fig. 1 and being used to install three central shafts
The first tooth case lid mounting hole 11, the mounting hole be set to protrusion pillar on；For placing motor 6 is also shown in Fig. 2
Two tooth case lid cavitys 20 and the second tooth case lid mounting hole 21 for installing three central shafts, the mounting hole are set to the pillar of protrusion
On.
As shown in figs. 1 to 9, it when operation, is needing to rotate some driven member driven by path output gear 50
When (such as Deformable toy car car door, figure in do not show), motor 6 brings into operation and gear on worm 7 is driven to rotate, and then drives successively
Gear 3 and major diameter clutch gear 40 is crossed to rotate, under the pressure effect of helical compression spring 9, major diameter clutch gear 40 drive path from
It closes gear 43 to rotate, path clutch gear 43 drives major diameter output gear 53 and path output gear 50, path output gear 50
Driven member rotation, realization is driven normally to rotate forward or rotate backward；After rotateing in place, the first limited post 52 is by
One end inner wall of one circular groove 12 blocks, alternatively, one end inner wall of the second circular groove 54 is kept off by the second limited post 22
Firmly, so that driven member is stopped rotating immediately, realize accurate limiting function；At this point, path clutch gear 43 stops rotating immediately,
But also (whatsoever mode is not impossible to stop revolving by the dwell time of motor 6 and driven member motor 6 for stopping immediately
The time turned is fully synchronized, and driven member rotation can be just precisely accomplished by only by the dwell time of motor 6 delay handling
The function of stopping in place and immediately), the major diameter clutch gear 40 driven by motor 6 can overcome the pressure of helical compression spring 9 and after
Continuous rotation only because load increase can be such that electric current increases, but can never damage motor 6, to protect motor 6, later
Keep motor 6 out of service further according to conventional control mode；In addition, cannot be run in motor 6 and need to rotate driven part
In the case of part, path clutch gear 43 can be made to overcome the pressure of helical compression spring 9 by external force by rotated, realize output gear
5 drive the purpose of driven member rotation.
Above-described embodiment is presently preferred embodiments of the present invention, is not the limitation to technical solution of the present invention, as long as
Without the technical solution that creative work can be realized on the basis of the above embodiments, it is regarded as falling into patent of the present invention
Rights protection scope in.
Claims (4)
1. a kind of deceleration tooth case being convenient for angular turn limit, includes the first tooth case lid and the second tooth case of interconnection
It covers, and the transmission gear being placed between the first tooth case lid and the second tooth case lid, it is characterised in that：The driving cog
Wheel includes clutch gear and output gear, and the clutch gear includes major diameter clutch gear and path clutch gear, the major diameter
The circumference external tooth of clutch gear is driven by motor, and the center of the major diameter clutch gear is equipped with major diameter clutch gear center
Hole, the position that the major diameter clutch gear centre bore periphery is located on the major diameter clutch gear is equipped with inner concave conical tooth, described
Path clutch gear is equipped with path clutch gear centre bore, and one end of the path clutch gear is located at the path clutch gear
The position of centre bore periphery is equipped with the evagination conical tooth being connect with the inner concave conical tooth engagement, one end installation of the first central shaft
In the inside of the second tooth case lid, the other end of first central shaft sequentially pass through the major diameter clutch gear centre bore,
The inside of the first tooth case lid is installed on after the centre bore of the path clutch gear centre bore and helical compression spring；The output
Gear includes concentric and the major diameter output gear and path output gear, the major diameter that are mutually permanently connected by inner face are defeated
The circumference external tooth for going out gear is connect with the outer tooth engagement of the circumference of the path clutch gear, outside the circumference of the path output gear
Tooth is the rotary power output gear of the deceleration tooth case, and the second central shaft passes through the central through hole of the output gear and its both ends
It is respectively arranged in the inside of the inside and the second tooth case lid of the first tooth case lid；The output gear be equipped with respectively with
The first tooth case lid and the second tooth case lid it is mating rotate in the forward direction limiting device and reversely rotate limiting device.
2. the deceleration tooth case according to claim 1 for being convenient for angular turn limit, it is characterised in that：The positive rotation
It is the first limited post being installed on the output gear to turn limiting device, and the inside of the first tooth case lid is equipped with the first circular arc
Connected in star or the first arc-shaped through-hole, one end of first limited post are placed in first circular groove or first arc-shaped
In through-hole；The limiting device that reversely rotates is that the second circular groove on the output gear or second are arc-shaped logical
Hole is equipped with equipped with the second limited post on the inside of the second tooth case lid, and one end of second limited post is placed in described second
In circular groove or the second arc-shaped through-hole；Alternatively, first limited post is installed on the inside of the first tooth case lid, institute
It states the first circular groove or the first arc-shaped through-hole is set on the output gear, second limited post is installed on described defeated
Go out on gear, second circular groove or the second arc-shaped through-hole are set on the inside of the second tooth case lid.
3. the deceleration tooth case according to claim 1 or 2 for being convenient for angular turn limit, it is characterised in that：The biography
Moving gear further includes transition gear and gear on worm, and the transition gear includes major diameter transition gear that is concentric and being connected with each other
It is connect with the outer tooth engagement of the circumference of the gear on worm with the circumference external tooth of path transition gear, the major diameter transition gear, institute
The circumference external tooth for stating path transition gear is connect with the outer tooth engagement of the circumference of the major diameter clutch gear, and the gear on worm passes through
The central through hole of itself is set in the shaft of the motor, third central shaft pass through the transition gear central through hole and its
Both ends are respectively arranged in the inside of the inside and the second tooth case lid of the first tooth case lid.
4. the deceleration tooth case according to claim 3 for being convenient for angular turn limit, it is characterised in that：The motor peace
Loaded between the first tooth case lid and the second tooth case lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610940676.8A CN106286722B (en) | 2016-10-25 | 2016-10-25 | It is convenient for the deceleration tooth case of angular turn limit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610940676.8A CN106286722B (en) | 2016-10-25 | 2016-10-25 | It is convenient for the deceleration tooth case of angular turn limit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106286722A CN106286722A (en) | 2017-01-04 |
| CN106286722B true CN106286722B (en) | 2018-08-24 |
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ID=57719537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610940676.8A Active CN106286722B (en) | 2016-10-25 | 2016-10-25 | It is convenient for the deceleration tooth case of angular turn limit |
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| CN (1) | CN106286722B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108364625B (en) * | 2017-06-19 | 2024-04-12 | 全南利鑫工艺有限公司 | Supporting seat structure in rotating device in music water ball |
| CN108820040A (en) * | 2018-08-28 | 2018-11-16 | 青岛科技大学 | A kind of loading machine steer by wire apparatus |
| CN110043635A (en) * | 2019-04-04 | 2019-07-23 | 深圳市万至达电机制造有限公司 | A kind of clutch gear reduction gearbox |
| CN110056271B (en) * | 2019-06-18 | 2019-10-22 | 烟台三环信和汽车电装有限公司 | A kind of Electric Actuator and the lock with Electric Actuator |
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|---|---|---|---|---|
| CN102425642A (en) * | 2011-12-12 | 2012-04-25 | 陈晓 | Automatic gearbox |
| CN103161882A (en) * | 2013-03-28 | 2013-06-19 | 江阴凯迈机械有限公司 | Built-in limit-type swing drive device |
| CN103511493A (en) * | 2012-06-20 | 2014-01-15 | Asco电力技术公司 | Clutch device and reducing mechanism comprising clutch device |
| CN105889444A (en) * | 2015-10-27 | 2016-08-24 | 深圳市兆威机电有限公司 | Gear speed reducer and gear linkage mechanism thereof |
| CN206092834U (en) * | 2016-10-25 | 2017-04-12 | 福建星辉婴童用品有限公司 | Novel speed reduction tooth case convenient to it rotates spacingly to carry out angle |
-
2016
- 2016-10-25 CN CN201610940676.8A patent/CN106286722B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425642A (en) * | 2011-12-12 | 2012-04-25 | 陈晓 | Automatic gearbox |
| CN103511493A (en) * | 2012-06-20 | 2014-01-15 | Asco电力技术公司 | Clutch device and reducing mechanism comprising clutch device |
| CN103161882A (en) * | 2013-03-28 | 2013-06-19 | 江阴凯迈机械有限公司 | Built-in limit-type swing drive device |
| CN105889444A (en) * | 2015-10-27 | 2016-08-24 | 深圳市兆威机电有限公司 | Gear speed reducer and gear linkage mechanism thereof |
| CN206092834U (en) * | 2016-10-25 | 2017-04-12 | 福建星辉婴童用品有限公司 | Novel speed reduction tooth case convenient to it rotates spacingly to carry out angle |
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| Publication number | Publication date |
|---|---|
| CN106286722A (en) | 2017-01-04 |
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Address after: 363500 North District of Zhaoan County Industrial Park, Zhangzhou, Fujian Patentee after: Fujian Xing Hui Toys Co., Ltd. Address before: 363500 North District of Zhaoan County Industrial Park, Zhangzhou, Fujian Patentee before: Fujian Xing Huiyingtong articles for use Co., Ltd |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191219 Address after: Star Industrial Park Chenghai District 510000 Guangdong city of Shantou province (Xiadao Road on the north side of town of Hua) Patentee after: RASTAR GROUP CO., LTD. Address before: 363500 North Zone, Zhaoan Industrial Park, Zhangzhou, Fujian Patentee before: Fujian Xing Hui Toys Co., Ltd. |
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| TR01 | Transfer of patent right |