CN102529916B - Emergency braking device for misoperation of emergently pedaling accelerator of motor vehicle - Google Patents
Emergency braking device for misoperation of emergently pedaling accelerator of motor vehicle Download PDFInfo
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- CN102529916B CN102529916B CN2012100378124A CN201210037812A CN102529916B CN 102529916 B CN102529916 B CN 102529916B CN 2012100378124 A CN2012100378124 A CN 2012100378124A CN 201210037812 A CN201210037812 A CN 201210037812A CN 102529916 B CN102529916 B CN 102529916B
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- 238000006073 displacement reaction Methods 0.000 claims description 3
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Abstract
The invention discloses an emergency braking device for misoperation of emergently pedaling an accelerator of a motor vehicle. A mechanical structure comprises an accelerator line connecting rod connected with an accelerator line having an outside screw thread, a rotary table which is provided with an inside screw thread and sleeved on the outside screw thread of the accelerator line connecting rod, and a braking line connecting disk, wherein the braking line connecting disk is clamped on the upper end face and the lower end face of the rotary table through bearings, can slide up and down along an axial direction of the accelerator line connecting rod in a vertical column slideway parallel to the accelerator line connecting rod, on two sides of the accelerator line connecting rod, an upper end surface of the braking line connecting disk is connected with a braking line; and an electronic structure comprises an accelerometer or an acceleration sensor, a pair of braking calipers and upper and lower limiting plates, wherein the accelerometer or an acceleration sensor is arranged on an accelerator pull rod and connected with a conventional central processing unit (CPU) of an automobile, the pair of braking calipers are connected with the conventional CPU of the automobile and used for receiving signals of the CPU and controlling an electromagnetic force, and the upper and lower limiting plates are sleeved and clamped on the accelerator pull rod and define the accelerator not to do deviating motions.
Description
Technical field
The present invention relates to motor vehicle by misoperation and grasp anxious step on the accelerator emergency brake arrangement, be applicable to various power actuated vehicles, belong to automotive safety and brake technique field.
Background technology
We often hear report: chaufeur is when encountering the emergency state, should suddenly touch on the brake and but step on throttle by mistake and cause larger accident, because people's the brain response time is about 0.1 second, judgement send instruction to trick and take relevant action in extremely short time at this, once the judgement or to trick send instruction or take relevant action to make a mistake and the mistake stepped on throttle, consequently increase the weight of widely the order of severity of damage sequence; The patent of invention of Wei Baiqing " 201210000155.6 self-propelled vehicle emergency state mistimings are grasped anxious step on the accelerator emergency brake arrangement ", be to realize that motor vehicle by misoperation grasps a kind of mode of anxious step on the accelerator emergency brake, the present invention realizes that motor vehicle by misoperation grasps another kind of mechanical type structure and the electron type frame mode of anxious step on the accelerator emergency brake.
Summary of the invention
The purpose of this invention is to provide and a kind ofly self-propelled vehicle chaufeur mistake when the emergency state can be grasped to the motor vehicle by misoperation that anxious step on the accelerator is converted to emergency brake and grasp anxious step on the accelerator emergency brake arrangement.
Motor vehicle by misoperation is grasped anxious step on the accelerator emergency brake arrangement, the mechanical type constructional device comprise one with the externally threaded throttle line pipe link connected with throttle line and rotating disk on a tapped outside thread that is enclosed within the throttle line pipe link and by bearing be stuck in the upper and lower both ends of the surface of rotating disk and can the column slideway parallel with the throttle line pipe link in throttle line pipe link both sides in the brake cable terminal pad that is connected with brake cable of the upper surface axially slided up and down of suitable throttle line pipe link, the electron type constructional device comprises that brake caliper and the cover of its signal electromagnet power control of reception that is arranged on the acceleration pick-up be connected with the existing CPU of automobile on accelerator rod and is connected with the existing CPU of automobile stick accelerator rod and limit the up and down positioning plate of accelerator rod without offset movement, it is characterized in that:
1, mechanical type structure: on the outside thread of throttle line pipe link, cutting ferrule the rotating disk with the negative thread matched, rotating disk upper surface symmetry is equipped with the centrifugal bull stick of many groups, centrifugal bull stick is equipped with centrifugally regulated away from throttle line pipe link one end, centrifugal bull stick is centrifugal bull stick dop near throttle line pipe link one end, and the throttle line pipe link can only be done and move up and down and can not rotate; The outward flange of rotating disk snaps between two groups of bearings in the brake cable terminal pad, brake cable terminal pad upper surface has the root line to be connected with brake cable, there is the brake cable terminal pad slide head of two symmetries in the brake cable terminal pad outside, brake cable terminal pad slide head is limited in the brake cable terminal pad slideway of brake cable terminal pad slide column inboard, brake cable terminal pad slideway is inboard has two spring leaf projections with brake cable terminal pad slide head lower position, and can limit brake cable terminal pad slide head can not be along brake cable terminal pad slideway down sliding in certain dynamics scope; During throttle line pipe link pulled down, rotating disk can be done the rotation without upper and lower displacement around the throttle line pipe link, when throttle line pipe link pulled down reaches certain speed, be that turntable rotation is while reaching certain rotating speed, centrifugal bull stick is subject to the effect of centnifugal force to make centrifugal bull stick dop snap in throttle line pipe link draw-in groove, thereby rotating disk is stopped operating and move down with the throttle line pipe link, now rotating disk and brake cable terminal pad move down and pull brake cable to realize brake downwards with the throttle line pipe link together with also.
2, the electron type structure: acceleration pick-up is fixed on accelerator rod, and electric signal is transported to the existing CPU of automobile, the accelerator rod cover is stuck on upper and lower positioning plate to do and moves up and down and limited it by upper and lower positioning plate offset movement does not occur, thereby make acceleration pick-up pass in the data of CPU accelerator rod without the component of acceleration data of offset movement, the signal received at CPU shows when the acceleration/accel of accelerator rod reaches setting value, two electric signal of CPU feedback output, an electric signal makes brake caliper mounting board accelerator rod make accelerator rod stop moving, another electric signal rotates brake motor and pulls fast the brake connection lead to make the automobile brake brake.
3, the speed that the throttle line pipe link while making centrifugal bull stick dop snap in throttle line pipe link draw-in groove moves down can be regulated in the position of regulating centrifugally regulated.
4, can be too not fast because normally trample the speed of throttle, so while normally trampling throttle, the speed that the throttle line pipe link moves down can be too not fast yet, when the anxious mistiming behaviour that touches on the brake of the emergency state, suddenly having stepped on throttle, the speed that its throttle line pipe link moves down is inevitable very fast, thereby drive the very fast rotation of rotating disk, impel centrifugal bull stick dop to snap in throttle line pipe link draw-in groove and rotating disk is stopped the rotation, and then drive the brake cable terminal pad and pull brake cable to move down together with the throttle line pipe link, final realization mistake is grasped anxious step on the accelerator and is converted emergency brake to.
5, normally trampling throttle, be that the throttle line pipe link is while moving down with lower speed, the strength that drive rotating disk and brake cable terminal pad move down is less, and there is the spring leaf projection to support, so, while normally trampling throttle, the brake cable terminal pad can not push and slip over the spring leaf projection and pull brake cable to cause brake.
The present invention compared with prior art has the following advantages:
1, increase another kind of device for switching false urgent accelerator operation into emergency braking during emergency state on existing self-propelled vehicle, various ways is realized and the emergency state mistiming of preferably avoiding taking place frequently is grasped the seriousness that anxious step on the accelerator strengthens accident rate and increase accident great help is arranged.
2, normally trampling throttle, be that the throttle line pipe link is while moving down with lower speed, the strength that drive rotating disk and brake cable terminal pad move down is less, and there is the spring leaf projection to support, so, while normally trampling throttle, the brake cable terminal pad can not push and slip over the spring leaf projection and pull brake cable to cause brake.
3, the electron type structure can be utilized existing CPU, and cost is low, self-actuating brake when electric brake can be accomplished the emergency state.
The accompanying drawing explanation
Fig. 1 is the mechanical type structural profile schematic diagram of the embodiment of the present invention;
Fig. 2 overlooks cross-sectional view in embodiment illustrated in fig. 1;
Fig. 3 is centre bearer position view embodiment illustrated in fig. 2;
Fig. 4 is the electron type structural profile schematic diagram of the embodiment of the present invention;
Fig. 5 is middle clamp structural representation embodiment illustrated in fig. 4
Fig. 6 is middle brake motor schematic diagram embodiment illustrated in fig. 4.
In Fig. 1-6: 1, brake cable terminal pad slide column 2, brake cable terminal pad slide head 3, brake cable terminal pad slideway 4, brake cable terminal pad 5, bearing 6, rotating disk 7, centrifugally regulated 8, centrifugal bull stick 9, centrifugal bull stick dop 10, throttle line pipe link 11, rotating disk negative thread 12, throttle line pipe link outside thread 13, spring leaf projection 14, brake connection lead 15, centrifugal bull stick Return spring 16, throttle line pipe link draw-in groove 17, centrifugally regulated chute 18, upper and lower positioning plate fixed leg 19, upper limit plate 20, clamp 21, lower limiting board 22, upper limit plate hole 23, lower limit plate hole 24, accelerator rod 25, acceleration pick-up 26, the electrical signal transmission line 27 of acceleration pick-up and CPU, clamp solenoid controlled power transmission line 28, CPU 29, brake motor is controlled power transmission line 30, clamp head 31, clamp bayonet socket 32, clamp rotating shaft 33, magnet coil 34, permanent magnets 35, clamp tail 36, clamp pull back spring 37, brake motor 38, brake motor pull back spring 39, the motor arbor wheel.
The specific embodiment
In the embodiment shown in Fig. 1-6: motor vehicle by misoperation is grasped anxious step on the accelerator emergency brake arrangement, the mechanical type constructional device comprise one with the externally threaded throttle line pipe link 10 connected with throttle line and rotating disk 6 on a tapped outside thread that is enclosed within throttle line pipe link 10 and by bearing 5 be stuck in rotating disk Shang Xia 6 both ends of the surface and can the column slideway parallel with throttle line pipe link 10 in throttle line pipe link 10 both sides in the brake cable terminal pad 4 that is connected with brake cable of the upper surface axially slided up and down of suitable throttle line pipe link 10, the electron type constructional device comprises that brake caliper 20 and the cover of its signal electromagnet power control of reception that is arranged on the acceleration pick-up 25 be connected with the existing CPU28 of automobile on accelerator rod 24 and is connected with the existing CPU28 of automobile stick accelerator rod 24 and limit the up and down positioning plate of accelerator rod 24 without offset movement, it is characterized in that: on the outside thread of its throttle line pipe link 10 of mechanical type structure, cutting ferrule the rotating disk 6 with the negative thread matched, rotating disk 6 upper surface symmetries are equipped with the centrifugal bull stick 8 of many groups, centrifugal bull stick 8 is equipped with centrifugally regulated 7 away from throttle line pipe link 10 1 ends, centrifugal bull stick 8 is centrifugal bull stick dop 9 near throttle line pipe link 10 1 ends, the outward flange of rotating disk 6 snaps between two groups of bearings 5 in brake cable terminal pad 4, brake cable terminal pad 4 upper surfaces have the root line to be connected with brake cable, there is the brake cable terminal pad slide head 2 of two symmetries in brake cable terminal pad 4 outsides, brake cable terminal pad slide head 2 is limited in the brake cable terminal pad slideway 3 of brake cable terminal pad slide column 1 inboard, the inner side of the brake cable terminal pad slide head 2 below brake cable terminal pad slide columns 1 in brake cable terminal pad slideway 3 has two spring leaf projections 13, can limit brake cable terminal pad slide head 2 can not be along brake cable terminal pad slideway 3 down slidings in certain dynamics scope, during throttle line pipe link 10 pulled down, rotating disk 6 can be done the rotation without upper and lower displacement around throttle line pipe link 10, when throttle line pipe link 10 pulled down reach certain speed, be that rotating disk 6 rotation is while reaching certain rotating speed, centrifugal bull stick 8 is subject to the effect of centnifugal force to make centrifugal bull stick dop 9 snap in throttle line pipe link draw-in groove 16, thereby rotating disk 6 is stopped operating and move down with throttle line pipe link 10, now rotating disk 6 and brake cable terminal pad 4 move down and pull brake cable to realize brake downwards with throttle line pipe link 10 together with also, its acceleration pick-up 25 of electron type structure is fixed on accelerator rod 24, and electric signal is transported to the existing CPU28 of automobile, accelerator rod 24 cover is stuck on upper and lower positioning plate to do and moves up and down and limited it by upper and lower positioning plate offset movement does not occur, thereby make acceleration pick-up 25 pass in the data of CPU28 accelerator rod 24 without the component of acceleration data of offset movement, the signal received at CPU28 shows when the acceleration/accel of accelerator rod 24 reaches setting value, two electric signal of CPU28 feedback output, an electric signal makes brake caliper 20 mounting board accelerator rods 24 make accelerator rod 24 stop moving, another electric signal rotates brake motor 37 and pulls fast brake connection lead 14 to make the automobile brake brake.
CPU28 is set when the acceleration/accel that receives accelerator rod 24 reaches setting value, to 20 1 electric signal of clamp to continue to stop carrying electric signal after a setting-up time, now clamp 20 return recover the state that moves freely of accelerator rod 24 under 36 effects of clamp pull back spring; To 37 1 electric signal of brake motor to continue to stop carrying electric signal after a setting-up time, now brake motor 37 is removed brake because of 38 effects of brake motor pull back spring.
Regulate the position of centrifugally regulated 7 and can regulate the speed that the throttle line pipe link 10 while making centrifugal bull stick dop 9 snap in throttle line pipe link draw-in groove 16 moves down.
Can be too not fast because normally trample the speed of throttle, so while normally trampling throttle, the speed that throttle line pipe link 10 moves down can be too not fast yet, when the anxious mistiming behaviour that touches on the brake of the emergency state, suddenly having stepped on throttle, the speed that its throttle line pipe link 10 moves down is inevitable very fast, thereby drive the very fast rotation of rotating disk 6, impel centrifugal bull stick dop 9 to snap in throttle line pipe link draw-in groove 16 and rotating disk 6 is stopped the rotation, and then drive brake cable terminal pad 4 and pull brake cable to move down together with throttle line pipe link 10, final realization mistake is grasped anxious step on the accelerator and is converted emergency brake to.
Normally trampling throttle, be that throttle line pipe link 10 is while moving down with lower speed, the strength that drive rotating disk 6 and brake cable terminal pad 4 move down is less, and there is spring leaf projection 13 to support, so, while normally trampling throttle, brake cable terminal pad 4 can not push and slip over spring leaf projection 13 and pull brake cable to cause brake.
Claims (4)
1. motor vehicle by misoperation is grasped anxious step on the accelerator emergency brake arrangement, the mechanical type constructional device comprise one with the externally threaded throttle line pipe link (10) connected with throttle line and rotating disk (6) on a tapped outside thread that is enclosed within throttle line pipe link (10) and by bearing (5) be stuck in the upper and lower both ends of the surface of rotating disk (6) and can the column slideway parallel with throttle line pipe link (10) in throttle line pipe link (10) both sides in the brake cable terminal pad (4) that is connected with brake cable of the upper surface axially slided up and down of suitable throttle line pipe link (10), the electron type constructional device comprise be arranged on accelerator rod (24) with the existing CPU(28 of automobile) acceleration pick-up (25) that is connected and have CPU(28 now with automobile) brake caliper (20) and the cover of its signal electromagnet power control of reception of being connected stick accelerator rod (24) and limit the up and down positioning plate of accelerator rod (24) without offset movement, it is characterized in that: on the outside thread of its throttle line pipe link (10) of mechanical type structure, cutting ferrule the rotating disk (6) with the negative thread matched, rotating disk (6) upper surface symmetry is equipped with many group centrifugal bull sticks (8), centrifugal bull stick (8) is equipped with centrifugally regulated (7) away from throttle line pipe link (10) one ends, centrifugal bull stick (8) is centrifugal bull stick dop (9) near throttle line pipe link (10) one ends, the outward flange of rotating disk (6) snaps between the two groups of bearings (5) in brake cable terminal pad (4), brake cable terminal pad (4) upper surface has the root line to be connected with brake cable, there is the brake cable terminal pad slide head (2) of two symmetries in brake cable terminal pad (4) outside, brake cable terminal pad slide head (2) is limited in the inboard brake cable terminal pad slideway (3) of brake cable terminal pad slide column (1), brake cable terminal pad slideway (3) is inboard has two spring leaf projections (13) with brake cable terminal pad slide head (2) lower position, can limit brake cable terminal pad slide head (2) can not be along brake cable terminal pad slideway (3) down sliding in certain dynamics scope, during throttle line pipe link (10) pulled down, rotating disk (6) can be done the rotation without upper and lower displacement around throttle line pipe link (10), when throttle line pipe link (10) pulled down reaches certain speed, be that rotating disk (6) rotation is while reaching certain rotating speed, centrifugal bull stick (8) is subject to the effect of centnifugal force to make centrifugal bull stick dop (9) snap in throttle line pipe link draw-in groove (16), thereby rotating disk (6) is stopped operating and move down with throttle line pipe link (10), now rotating disk (6) and brake cable terminal pad (4) also move down and pull brake cable to realize brake downwards with throttle line pipe link (10) together, its acceleration pick-up of electron type structure (25) is fixed on accelerator rod (24), and electric signal is transported to the existing CPU(28 of automobile), accelerator rod (24) cover is stuck on upper and lower positioning plate to do and moves up and down and limited it by upper and lower positioning plate offset movement does not occur, thereby make acceleration pick-up (25) pass to CPU(28) data in accelerator rod (24) without the component of acceleration data of offset movement, at CPU(28) signal that receives shows when the acceleration/accel of accelerator rod (24) reaches setting value, CPU(28) two electric signal of feedback output, an electric signal makes brake caliper (20) mounting board accelerator rod (24) make accelerator rod (24) stop moving, another electric signal rotates brake motor (37) and pulls fast brake connection lead (14) to make the automobile brake brake.
2. motor vehicle by misoperation as claimed in claim 1 is grasped anxious step on the accelerator emergency brake arrangement, it is characterized in that: the speed that the throttle line pipe link (10) while making centrifugal bull stick dop (9) snap in throttle line pipe link draw-in groove (16) moves down can be regulated in the position of regulating centrifugally regulated (7).
3. motor vehicle by misoperation as claimed in claim 1 is grasped anxious step on the accelerator emergency brake arrangement, it is characterized in that: can be too not fast because normally trample the speed of throttle, so while normally trampling throttle, the speed that throttle line pipe link (10) moves down can be too not fast yet, when the anxious mistiming behaviour that touches on the brake of the emergency state, suddenly having stepped on throttle, the speed that its throttle line pipe link (10) moves down is inevitable very fast, thereby drive the very fast rotation of rotating disk (6), impel centrifugal bull stick dop (9) to snap in throttle line pipe link draw-in groove (16) and rotating disk (6) is stopped the rotation, and then drive brake cable terminal pad (4) and pull brake cable to move down together with throttle line pipe link (10), final realization mistake is grasped anxious step on the accelerator and is converted emergency brake to.
4. motor vehicle by misoperation as claimed in claim 1 is grasped anxious step on the accelerator emergency brake arrangement, it is characterized in that: normally trampling throttle, be that throttle line pipe link (10) is while moving down with lower speed, the strength that drive rotating disk (6) and brake cable terminal pad (4) move down is less, and there is spring leaf projection (13) to support, so, while normally trampling throttle, brake cable terminal pad (4) can not push and slip over spring leaf projection (13) and pull brake cable to cause brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100378124A CN102529916B (en) | 2012-02-20 | 2012-02-20 | Emergency braking device for misoperation of emergently pedaling accelerator of motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100378124A CN102529916B (en) | 2012-02-20 | 2012-02-20 | Emergency braking device for misoperation of emergently pedaling accelerator of motor vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN102529916A CN102529916A (en) | 2012-07-04 |
| CN102529916B true CN102529916B (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100378124A Active CN102529916B (en) | 2012-02-20 | 2012-02-20 | Emergency braking device for misoperation of emergently pedaling accelerator of motor vehicle |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102745076A (en) * | 2012-08-01 | 2012-10-24 | 上海市梅陇中学 | Safety brake device capable of preventing false step on accelerator |
| CN103802804B (en) * | 2012-11-05 | 2016-01-27 | 中国计量学院 | Automobile emergency brake disconnector |
| CN110171294A (en) * | 2019-05-28 | 2019-08-27 | 杭州科技职业技术学院 | A kind of emergency brake device of car ACCEL |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69515808T2 (en) * | 1994-05-17 | 2000-07-20 | Masaei Watanabe | DEVICE FOR PREVENTING AN ERRORED GAS PEDAL ACTUATION |
| JPH0853021A (en) * | 1994-08-11 | 1996-02-27 | Masae Watanabe | Wrong operation preventing device for accelerator of automobile |
| JPH08253054A (en) * | 1995-03-15 | 1996-10-01 | Masae Watanabe | Accelerator erroneous operation preventing device of automobile |
| CN201046701Y (en) * | 2007-06-21 | 2008-04-16 | 李吉伟 | Automobile throttle miss-stepping emergency switching brake apparatus |
| CN102225691B (en) * | 2011-04-19 | 2013-03-06 | 东华大学 | Vehicle throttle anti-misstep brake device |
| CN202130309U (en) * | 2011-07-12 | 2012-02-01 | 孙文卿 | Automotive controller for mistakenly stepping on accelerator pedal |
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| CN102529916A (en) | 2012-07-04 |
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Effective date of registration: 20181011 Address after: 233010 409 Wu Wan Road, Yuhui District, Bengbu, Anhui Patentee after: BENGBU JINSHI NEW MATERIAL Co.,Ltd. Address before: 230031 B-1014, 10 floor, business office building, Wo Ye garden, Shushan District, Hefei, Anhui. Patentee before: HEFEI WISDOM LOTUT INTELLECTUAL PROPERTY Co.,Ltd. Effective date of registration: 20181011 Address after: 230031 B-1014, 10 floor, business office building, Wo Ye garden, Shushan District, Hefei, Anhui. Patentee after: HEFEI WISDOM LOTUT INTELLECTUAL PROPERTY Co.,Ltd. Address before: 201204 Room 501, Lane 777, Mei Hua Road, Pudong New Area, Shanghai, 501 Patentee before: Wei Boqing |
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Effective date of registration: 20190509 Address after: 230000 B-1512, west of Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: ANHUI YINGLONG INDUSTRIAL DESIGN Co.,Ltd. Address before: 233010 409 Wu Wan Road, Yuhui District, Bengbu, Anhui Patentee before: BENGBU JINSHI NEW MATERIAL Co.,Ltd. |
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Effective date of registration: 20191016 Address after: 314000 NO.3-4, yuejingzhuang erjiefang, no.1508, ziye East Road, Wuzhen Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Tanjiawan Heritage Park Operation Management (Wuzhen, Tongxiang) Co.,Ltd. Address before: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Patentee before: ANHUI YINGLONG INDUSTRIAL DESIGN Co.,Ltd. |
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Effective date of registration: 20191114 Address after: 314000 No.88, Minxing Middle Road, Minxing market, Wuzhen Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: TONGXIANG HUIFENG ELECTRIC APPLIANCE DIE CASTING CO.,LTD. Address before: 314000 NO.3-4, yuejingzhuang erjiefang, no.1508, ziye East Road, Wuzhen Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: Tanjiawan Heritage Park Operation Management (Wuzhen, Tongxiang) Co.,Ltd. |
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