CN103979006B - A kind of juvenile automobile steering - Google Patents
A kind of juvenile automobile steering Download PDFInfo
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- CN103979006B CN103979006B CN201410151882.1A CN201410151882A CN103979006B CN 103979006 B CN103979006 B CN 103979006B CN 201410151882 A CN201410151882 A CN 201410151882A CN 103979006 B CN103979006 B CN 103979006B
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- 230000000366 juvenile effect Effects 0.000 title claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 claims description 5
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The invention provides a kind of juvenile automobile steering, belong to vehicle component technical field. these children automobile steering system comprises the first steering gear, the second steering gear, the first transmission mechanism, the second transmission mechanism, gear shaft and operating mechanism, the first transmission mechanism is arranged between the first steering gear and gear shaft, the second transmission mechanism is arranged between the second steering gear and gear shaft, operating mechanism is by operation panel, control stick and auxiliary body form, gear shaft is laterally plugged in operation panel and is evenly distributed with some draw-in grooves in the front of gear shaft, joystick shaft is provided with gear to being plugged in operation panel and on control stick, and gear is evenly distributed with some latches, accessory part comprises spring and auxiliary block, auxiliary block is positioned at the reverse side of gear shaft and is stuck on gear shaft side, be provided with spring inlay card portion and spring fitting at auxiliary block middle part between spring inlay card portion and operation panel. that these children automobile steering system has advantages of is simple in structure, turn to multidirectionalization.
Description
Technical field
The invention belongs to vehicle component technical field, relate to a kind of juvenile automobile steering systemSystem.
Background technology
Juvenile automobile mainly refers to the dirigible class of children by motor-driven vehicle,This car copies real machine motor-car to make according to certain ratio, the same with real machine motor-carThere are the basic components such as seat, steering wheel, four wheels, possess equally and advance, retreatEtc. basic function, use cost is less, is therefore generally subject to modern children and the head of a family's green grass or young cropsLook at, but because turning to difficulty or only possessing unidirectional turning to, be generally only suitable for the youngster that age is lessChild, this car substantially can only advance and travel, and children cannot enjoy more pleasure in the time drivingInterest.
Existing juvenile automobile also, as real car, can be taken and be driven by child,But because existing juvenile automobile has lacked steering or only possessed simple steering,Can only accomplish straight line driving or single turning to, children are just unwilling to take this after growing up a littleClass juvenile automobile, has caused and has been far smaller than service life of juvenile automobile its real useLife-span.
Steering is used for changing or maintenance car travels or a series of devices of reverse direction claimFor automobile steering system. The function of automobile steering system is exactly the wish control according to driverThe travel direction of automobile processed.
In sum, for solving the structural deficiency of existing juvenile automobile, need to design onePlant juvenile automobile steering simple in structure, to turn to multidirectionalization.
Summary of the invention
The object of the invention is to have the problems referred to above for existing technology, proposed oneJuvenile automobile steering simple in structure, to turn to multidirectionalization.
Object of the present invention can realize by following technical proposal: a kind of juvenile automobile turnsTo system, comprise that the first steering gear, the second steering gear, the first transmission mechanism, second passActuation mechanism, gear shaft and operating mechanism, described the first transmission mechanism is arranged on first and turns toBetween device and gear shaft, described the second transmission mechanism is arranged between the second steering gear and gear shaft,Described operating mechanism is made up of operation panel, control stick and auxiliary body, described gear shaft horizontal strokeBe evenly distributed with some draw-in grooves to being plugged in operation panel and in the front of gear shaft, described inJoystick shaft is provided with gear and described tooth to being plugged in operation panel and on control stickWheel is evenly distributed with the latch of some settings corresponding to draw-in groove, and described latch is provided with engagementFace and the field of conjugate action are the arc surface of evagination, between adjacent two latches, connect with interior concaved circular cambered surface,Described accessory part comprises spring and auxiliary block, and described auxiliary block is positioned at the reverse side of gear shaftAnd be stuck on gear shaft side, be provided with spring inlay card portion and described bullet at auxiliary block middle partSpring is arranged between spring inlay card portion and operation panel.
In above-mentioned a kind of juvenile automobile steering, described the first steering gear and secondSteering gear forms by mainboard, the first baffle plate, second baffle and transmission arm, and described firstBaffle plate, second baffle and mainboard are connected as a single entity and described the first baffle plate, second baffle symmetryBe set in parallel in mainboard one side, described boss is arranged on mainboard opposite side, described axis holeOn seat, offer vertically and run through the cylindrical hole that mainboard arranges, described transmission arm is by extendingPortion and turning point composition, described extension is that a cuboid and one end and the first baffle plate are connected,The other end and turning point are connected, and the angle of described turning point and extension is 90 degree.
In above-mentioned a kind of juvenile automobile commutator, between described the first baffle plate and mainboardBe provided with at least one first bracing frame, described the first bracing frame is triangular plate, describedBetween two baffle plates and mainboard, be provided with at least one second bracing frame, described the second bracing frame isTriangular plate, is provided with at least one the 3rd bracing frame between described transmission arm and the first baffle plate,Described the 3rd bracing frame is triangular plate.
In above-mentioned a kind of juvenile automobile commutator, described the first baffle plate, second baffleArrange vertical with mainboard respectively, described turning point and the first baffle plate be arranged in parallel.
In above-mentioned a kind of juvenile automobile handling maneuver system, described the first transmission mechanismBe equipped with the first commutator and the second commutator with the second transmission mechanism, described commutator byBall seat and pole socket form, and described ball seat inner side and ball seat outside are hemisphere face, described ballThe hemispherical diameter in seat inner side is a bit larger tham the diameter of screw, and described pole socket is hollow cylinder,The interior diameter of described hollow cylinder is a bit larger tham the diameter of drive link, and described ball seat and pole socket are solidFixed connection, the ball seat of described the first commutator and the second commutator is towards the opposite.
In above-mentioned a kind of juvenile automobile steering, described the first commutator and secondCommutator is equipped with spherical movable pin, and described spherical movable pin is by screw, pivot pin and companyMeet portion, described connecting portion be shaped as round platform, described connecting portion table top and screw are fixedConnect, bottom surface is fixedly connected with pivot pin, and described bottom surface diameter is greater than the diameter of pivot pin.
In above-mentioned a kind of juvenile automobile handling maneuver system, described auxiliary block is shaped asI-shaped.
In above-mentioned a kind of juvenile automobile handling maneuver system, described spring inlay card portion shapeShape is annular.
Compared with prior art, the present invention has following beneficial effect:
1. steering is reasonable in design and simple, has not only reached the same time of the function turning toApproximately cost of manufacture;
2. on juvenile automobile, increased steering, more enjoyment is provided, increasedService life;
3. the design of auxiliary body, fits gear and draw-in groove more closely, has improved and has turnedTo the service life of system.
Brief description of the drawings
Fig. 1 is the structural representation of a preferred embodiment of the present invention.
Fig. 2 be in Fig. 1 A-A to cutaway view.
Fig. 3 is the internal structure schematic diagram in a preferred embodiment of the present invention.
Fig. 4 is the internal structure schematic diagram at another visual angle in a preferred embodiment of the present invention.
Fig. 5 is the structural representation of steering gear in a preferred embodiment of the present invention.
Fig. 6 is the structural representation of transmission mechanism in a preferred embodiment of the present invention.
In figure, 10, the first steering gear; 11, mainboard; 111, the first bracing frame; 12,The first baffle plate; 13, second baffle; 131, the second bracing frame; 14, transmission arm; 141,Extension; 142, turning point; 143, the 3rd bracing frame; 20, the second steering gear; 30,The first transmission mechanism; 32, spherical movable pin; 321, screw; 322, pivot pin; 323,Connecting portion; 34, the first commutator; 341, ball seat; 342, pole socket; 35, second changeTo device; 40, the second transmission mechanism; 50, gear shaft; 51, draw-in groove; 60, manipulation machineStructure; 61, operation panel; 62, control stick; 621, gear; 6211, latch; 62111,The field of conjugate action; 63, auxiliary body; 631, spring; 632, auxiliary block; 6321, springInlay card portion.
Detailed description of the invention
Below specific embodiments of the invention by reference to the accompanying drawings, to technical side of the present inventionCase is further described, but the present invention is not limited to these embodiment.
As shown in Figure 1, these children automobile steering system comprises juvenile automobile steering,Comprise the first steering gear 10, the second steering gear 20, the first transmission mechanism 30, the second biographyActuation mechanism 40, gear shaft 50 and operating mechanism 60, the first transmission mechanisms 30 are arranged onBetween one steering gear 10 and gear shaft 50, the second transmission mechanism 40 is arranged on the second steering gear20 and gear shaft 50 between, as shown in Figures 2 to 4, operating mechanism 60 by operation panel 61,Control stick 62 and auxiliary body 63 form, and gear shaft 50 is laterally plugged in operation panel 61In and be evenly distributed with multiple draw-in grooves 51 in the front of gear shaft 50, control stick 62 is axialBe plugged in operation panel 61 and on control stick 62, be provided with gear 621, and gear 621The latch 6211 that is evenly distributed with multiple settings corresponding to draw-in groove 51, juvenile automobile is turningIn process, gear shaft 50 is because motion may cause departing from gear 621, but because toothWheel shaft 50 is plugged in operation panel 61, makes to a certain extent gear shaft 50 and gear621 can fit together, the normal operation that guarantee turns to, and latch 6211 is provided with engagementThe arc surface that face 62111 and the field of conjugate action 62111 are evagination, between adjacent two latches 6211Connect with interior concaved circular cambered surface, in engagement process, latch 6211 can be closely with draw-in groove 51Engagement, simultaneously again because the arc surface that the field of conjugate action 62111 is evagination makes latch 6211Can separate smoothly with draw-in groove 51, making can be successfully between gear 621 and gear shaft 50Running, makes driving more comfortable, and accessory part comprises spring 631 and auxiliary block 632,Auxiliary block 632 is positioned at the reverse side of gear shaft 50 and is stuck on gear shaft 50 sides, auxiliaryHelp piece 632 middle parts be provided with spring inlay card portion 6321 and spring 631 be arranged on spring inlay cardBetween portion 6321 and operation panel 61, gear 621 and gear shaft 50 are due to long runningThe phenomenon that may have draw-in groove 51 and latch 6211 no longer to fit tightly, but owing to having increasedSpring 631 in accessory part, especially accessory part forces latch 6211 and draw-in groove51 closely engagements, the service life of having improved operating mechanism 60.
Preferably, as shown in Figure 5, the first steering gear 10 and the second steering gear 20 byMainboard 11, the first baffle plate 12, second baffle 13 and transmission arm 14 form, the first baffle plate12, second baffle 13 is connected as a single entity with mainboard 11 and the first baffle plate 12, second baffle 13Symmetrical parallel is arranged on mainboard 11 1 sides, and boss is arranged on mainboard 11 opposite sides,When commutation, the first baffle plate 12, second baffle 13 and mainboard 11 will be controlled turning to of automobile,This three's constant intensity will directly affect stability and the security of commutation during this time, byOne baffle plate 12, second baffle 13 and the integrated design of mainboard 11 produce in the time turning toPressure be evenly distributed on whole commutator, make commutator more firm, increased rowThe security of sailing, offers on boss that to run through the cylinder that mainboard 11 arranges logical verticallyHole, transmission arm 14 is made up of extension 141 and turning point 142, and extension 141 is oneCuboid and one end and the first baffle plate 12 are connected, and the other end and turning point 142 are connected, and turnFolding part 142 is 90 degree with the angle of extension 141, in the time of commutation, and 14 of transmission armsMain Function, the power that acts on transmission arm 14 is delivered to the first baffle plate 12, second baffle13 and mainboard 11 on, thereby reach the object of commutation, therefore the intensity of transmission arm 14 is outstandingFor important, by integrated to transmission arm 14 and the first baffle plate 12, strengthen its intensity, changeTo stability and security obtained further guarantee, commutator simple in structure,And commutation diversification.
Preferably, between the first baffle plate 12 and mainboard 11, be provided with at least one first supportFrame 111, the first bracing frames 111 are triangular plate, second baffle 13 and mainboard 11 itBetween to be provided with at least one second bracing frame 131, the second bracing frame 131 be triangular plate,Between transmission arm 14 and the first baffle plate 12, be provided with at least one the 3rd bracing frame 143, theThree bracing frames 143 are triangular plate, and steering gear is used comparatively frequent at driving procedure, thenIncreased bracing frame, and bracing frame is triangular plate, in saving material, to addingConnection between strong the first baffle plate 12, second baffle 13, mainboard 11 and transmission arm 14 is strongDegree, further increased the steadiness of commutator, can play and support the each structure of steering gearStable, increase driving safety coefficient.
Preferably, the first baffle plate 12, second baffle 13 be setting vertical with mainboard 11 respectively,Turning point 142 and the first baffle plate 12 be arranged in parallel, the first baffle plate 12, second baffle 13And between mainboard 11 in ensureing enough bonding strength, make to form between threeSpace maximum, convenient other parts that are connected juvenile automobile, turning point 142 and firstBaffle plate 12 be arranged in parallel, can not produce angular deviation, causes steering gear wearing and tearing, and can beDo not lose in the situation of its function, saved commutator footprint.
Preferably, as shown in Figure 6, the first transmission mechanism 30 and the second transmission mechanism 40Be equipped with the first commutator 34 and the second commutator 35, commutator is by ball seat 341 and barSeat 342 forms, and ball seat 341 inner sides and ball seat 341 outsides are hemisphere face, ball seat 341The hemispherical diameter in inner side is a bit larger tham the diameter of screw 321, and pole socket 342 is open circlesPost, the interior diameter of hollow cylinder is a bit larger tham the diameter of drive link, ball seat 341 and pole socket 342Be fixedly connected with, the ball seat 341 of the first commutator 34 and the second commutator 35 is towards the opposite.
Preferably, the first commutator 34 and the second commutator 35 are equipped with spherical movable pin32, spherical movable pin 32, by screw 321, pivot pin 322 and connecting portion 323, connectsPortion 323 is shaped as round platform, and connecting portion 323 table tops are fixedly connected with screw 321,Bottom surface is fixedly connected with pivot pin 322, and bottom surface diameter is greater than the diameter of pivot pin 322.
Preferably, auxiliary block 632 is shaped as I-shaped, has saved material, can closely pasteBe combined on gear shaft 50, and do not hinder engaging of gear 621 and gear shaft 50, simultaneouslyGuarantee spring 631 is brought into play maximum effect.
Preferably, spring inlay card portion 6321 is shaped as annular, because of spring on the market63141 shape of cross section is circular, and the shape design of spring inlay card portion 6321, can fitAnswer most spring 631, in divertical motion, between gear 621 and gear shaft 50Carry out gear motion, now can ensure that spring 631 can not change by occurrence positions, can be alwaysAct on auxiliary block 632, indirectly ensured the tight of gear shaft 50 and gear 621 simultaneouslyIn conjunction with, thereby ensureing to turn to smoothly carries out.
These children automobile steering system is under original state, and driver rotates control stick 62,Gear 621 on control stick 62 is rotated, latch 6211 and tooth on gear 621The draw-in groove 51 of wheel shaft 50 engages, the arc surface that is evagination because of the field of conjugate action 62111 again,Draw-in groove 51 can be skidded off along arc surface, driven gear shaft 50 to move horizontally, completeBecome by the rectilinear motion that rotatablely moves (or approximate straight line motion), the fortune of gear shaft 50Moving, power is delivered to the first transmission mechanism 30 and the second transmission mechanism 40, the first turns toDevice 10 is also changed direction along with moving of the first transmission mechanism 30, the second steering gear 20Also along with the running transform direction of the second transmission mechanism 40, and the first steering gear 10 andThe direction of two steering gears 20 changes consistent.
Specific embodiment described herein is only to the theory for example of the present invention's spiritBright. Those skilled in the art can be to described specific embodimentMake various amendments or supplement or adopt similar mode to substitute, but can't depart fromSpirit of the present invention or surmount the defined scope of appended claims.
Claims (7)
1. a juvenile automobile steering, comprise the first steering gear, the second steering gear,The first transmission mechanism, the second transmission mechanism, gear shaft and operating mechanism, described first passesActuation mechanism is arranged between the first steering gear and gear shaft, and described the second transmission mechanism is arranged onBetween the second steering gear and gear shaft, described operating mechanism is by operation panel, control stick and auxiliaryMechanism forms, and it is interior and equal in the front of gear shaft that described gear shaft is laterally plugged in operation panelEvenly be distributed with some draw-in grooves, described joystick shaft is to being plugged in operation panel and at control stickBe provided with gear, and described gear is evenly distributed with the card of some settings corresponding to draw-in grooveTooth, described latch is provided with the arc surface that the field of conjugate action and the field of conjugate action are evagination, adjacent two cardsBetween tooth, connect with interior concaved circular cambered surface, described auxiliary body comprises spring and auxiliary block, instituteState auxiliary block and be positioned at the reverse side of gear shaft and be stuck on gear shaft side, at auxiliary block middle partBe provided with spring inlay card portion and described spring fitting between spring inlay card portion and operation panel;
Described the first steering gear and the second steering gear are by mainboard, the first baffle plate, the second gearPlate and transmission arm form, described the first baffle plate, second baffle and mainboard is connected as a single entity and instituteState the first baffle plate, second baffle symmetrical parallel is arranged on mainboard one side, mainboard opposite side is establishedBe equipped with boss, on described boss, offer vertically that to run through the cylinder that mainboard arranges logicalHole, described transmission arm is made up of extension and turning point, and described extension is a cuboidAnd one end and the first baffle plate are connected, and the other end and turning point are connected, described turning point with prolongThe angle of stretching portion is 90 degree.
2. a kind of juvenile automobile steering according to claim 1, its feature existsIn, between described the first baffle plate and mainboard, be provided with at least one first bracing frame, describedOne bracing frame is triangular plate, between described second baffle and mainboard, be provided with at least oneTwo bracing frames, described the second bracing frame is triangular plate, described transmission arm and the first baffle plateBetween be provided with at least one the 3rd bracing frame, described the 3rd bracing frame is triangular plate.
3. a kind of juvenile automobile steering according to claim 2, its feature existsIn, described the first baffle plate, second baffle be arrange vertical with mainboard respectively, described turning pointBe arranged in parallel with the first baffle plate.
4. a kind of juvenile automobile steering according to claim 1, its feature existsIn, described the first transmission mechanism and the second transmission mechanism are equipped with the first commutator and secondCommutator, the first commutator and the second commutator form by ball seat and pole socket, described ballOutside seat inner side and ball seat, be hemisphere face, hemispherical diameter is slightly large inside described ball seatIn the diameter of screw, described pole socket is hollow cylinder, the interior diameter of described hollow cylinderBe a bit larger tham the diameter of drive link, described ball seat is fixedly connected with pole socket, described the first commutationThe ball seat of device and the second commutator is towards the opposite.
5. a kind of juvenile automobile steering according to claim 4, its feature existsIn, described the first commutator and the second commutator are equipped with spherical movable pin, described sphericalRemovable pin comprises screw, pivot pin and connecting portion, described connecting portion be shaped as round platform,Described connecting portion table top is fixedly connected with screw, and described connecting portion bottom surface and pivot pin are fixedConnect, described bottom surface diameter is greater than the diameter of pivot pin.
6. a kind of juvenile automobile steering according to claim 1, its feature existsIn, described auxiliary block is shaped as I-shaped.
7. a kind of juvenile automobile steering according to claim 1, its feature existsIn, described spring inlay card portion is shaped as annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410151882.1A CN103979006B (en) | 2014-04-15 | 2014-04-15 | A kind of juvenile automobile steering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410151882.1A CN103979006B (en) | 2014-04-15 | 2014-04-15 | A kind of juvenile automobile steering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103979006A CN103979006A (en) | 2014-08-13 |
| CN103979006B true CN103979006B (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410151882.1A Active CN103979006B (en) | 2014-04-15 | 2014-04-15 | A kind of juvenile automobile steering |
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| CN (1) | CN103979006B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR0100427A (en) * | 2001-01-24 | 2004-06-22 | Dana Industrial Ltda | Rod construction |
| JP5062467B2 (en) * | 2006-09-29 | 2012-10-31 | 株式会社ジェイテクト | Steering device |
| JP4555851B2 (en) * | 2007-10-17 | 2010-10-06 | 本田技研工業株式会社 | Rack and pinion steering system |
| CN201272396Y (en) * | 2008-08-26 | 2009-07-15 | 奇瑞汽车股份有限公司 | Power-driven steering mechanism for automobile |
| CN101758857A (en) * | 2009-12-30 | 2010-06-30 | 上海采埃孚伦福德底盘技术有限公司 | Tie rod assembly |
| CN102730051A (en) * | 2011-03-31 | 2012-10-17 | 本田技研工业株式会社 | Vehicle steering device |
| CN202144266U (en) * | 2011-07-29 | 2012-02-15 | 东风汽车有限公司 | Composite spring steering machine and rack support mechanism thereof |
| CN202863547U (en) * | 2012-10-19 | 2013-04-10 | 浙江吉利汽车研究院有限公司杭州分公司 | Novel steering tie rod structure |
| CN203996404U (en) * | 2014-04-15 | 2014-12-10 | 宁波莱姆格迪童车科技有限公司 | A kind of juvenile motor vehicle steering swivel system |
-
2014
- 2014-04-15 CN CN201410151882.1A patent/CN103979006B/en active Active
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| CN103979006A (en) | 2014-08-13 |
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Effective date of registration: 20160608 Address after: 315192 Ningbo, Yinzhou District Zhong Gong Temple Street, Temple Road, No. 285 Patentee after: Ningbo Shengyuan Technology Transmission Co., Ltd. Address before: Jiang Town Fengxian Bridge Village 315195 Zhejiang province Ningbo city Yinzhou District Patentee before: Ningbo lime Ge Di perambulator Science and Technology Ltd. |
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Inventor after: Su Fang Inventor before: Wang Xing Inventor before: Wang Chao Inventor before: Chen Heliang Inventor before: Sun Nisha |
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Effective date of registration: 20170623 Address after: 300000, No. 11, building 305, Tung Shun, Hangu, Binhai New Area, Tianjin Patentee after: Su Fang Address before: 315192 Ningbo, Yinzhou District Zhong Gong Temple Street, Temple Road, No. 285 Patentee before: Ningbo Shengyuan Technology Transmission Co., Ltd. |
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Effective date of registration: 20190816 Address after: 212300 Lucheng Industrial Park, Danyang City, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Hongyuan Electromechanical Technology Co., Ltd. Address before: 300 000 Building 305, Dongli 11, Fushun, Hangu, Tianjin Binhai New Area Patentee before: Su Fang |
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