CN105172763A - Safety protection device for driver in emergency braking process of automobile - Google Patents
Safety protection device for driver in emergency braking process of automobile Download PDFInfo
- Publication number
- CN105172763A CN105172763A CN201510595612.4A CN201510595612A CN105172763A CN 105172763 A CN105172763 A CN 105172763A CN 201510595612 A CN201510595612 A CN 201510595612A CN 105172763 A CN105172763 A CN 105172763A
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- CN
- China
- Prior art keywords
- linear gear
- gear rack
- bearing plate
- pedestal
- automobile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/12—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/427—Seats or parts thereof displaced during a crash
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transmission Devices (AREA)
Abstract
Disclosed is a safety protection device for a driver in an emergency braking process of an automobile. The safety protection device comprises a bearing plate (1) and a base (2), wherein the bearing plate (1) is connected with the base (2) through press claws (3). A first linear rack (4) is arranged on the lower surface of the bearing plate (1), a second linear rack (5) is arranged on the upper surface of the base (2), and the first linear rack (4) and the second linear rack (5) are in meshing transmission through gears (6). A clamping device which is used for limiting the bearing plate (1) is arranged on the base (2). The safety protection device for the driver in the emergency braking process of the automobile can rapidly reduce the speed of the automobile in the emergency braking process.
Description
Technical field
The present invention relates to technical field of vehicle safety, particularly relate to a kind of for the safety guard of chaufeur when automobile urgent brake.
Background technology
Current, along with the raising of automobile acceleration capability, make running car ground more and more faster; Also make automobile when emergency braking, the state of kinematic motion of automobile is difficult to change, and namely the speed of a motor vehicle was difficult to be reduced to zero within the of short duration time.Because current Vehicular brake device, mainly through controlling the rotating speed of wheel, namely reduces the rotating speed of vehicle; And vehicle wheel rotation is connected on vehicle chassis, other parts on vehicle are arranged on chassis, thus reduce the speed of a motor vehicle of whole car by the friction force between wheel and road.Effectively can stop in order to ensure automobile and stop reducing accident rate, or the extent of damage of personnel and vehicle in accident, and only can't satisfy the demands completely with existing brake and drive system for vehicle with tow, need to design new structure to reduce the speed of a motor vehicle of vehicle in emergency brake process fast.
Summary of the invention
The technical problem to be solved in the present invention is, overcomes existing technological deficiency, provide a kind of speed of a motor vehicle of vehicle when emergency brake that can slow down rapidly for the safety guard of chaufeur when automobile urgent brake.
Technical solution of the present invention is, there is provided a kind of have following structure for the safety guard of chaufeur when automobile urgent brake: comprise the pedestal that the bearing plate for mounting vehicle seat is connected with for vehicle top bottom-disc, described bearing plate is connected with pedestal by paw; Described bearing plate lower surface is provided with the first linear gear rack, and pedestal upper surface is provided with the second linear gear rack, and the first linear gear rack and the second linear gear rack pass through meshed transmission gear; Described pedestal is provided with for the spacing holding device of bearing plate; Described bearing plate lower surface is provided with the first chute slided for the first linear gear rack, and the length of the first chute is greater than the length of the first linear gear rack; Described pedestal upper surface is provided with the open slot slided for the second linear gear rack, and the length of open slot is greater than the length of the second linear gear rack; Described holding device refers to, pedestal is provided with the U-shaped support of accommodating bearing plate, and is provided with the cavity moved up and down for U-shaped support in pedestal, and is provided with step surface spacing when sliding up and down for U-shaped support in cavity; The actuating device for driving U-shaped support to move up and down is provided with in pedestal; Described actuating device comprise can rotating motor, for opening and closing the switching device of motor, screw rod, driving nut and jam nut, and U-shaped support is provided with the stepped hole passed for screw rod; Switching device is arranged on the bearing circle in automobile, and is electrically connected with motor; Motor is fixedly connected in pedestal, and screw rod is connected with motor output shaft; Driving nut is positioned at stepped hole, and driving nut and screw spiral transmission; Jam nut and stepped hole screw to limit driving nut.
Preferred as one, the first described linear gear rack has two, and two the first linear gear racks are symmetricly set on the both sides of bearing plate; The second described linear gear rack has two, and two the second linear gear racks are symmetricly set on the both sides of pedestal; Described gear has multiple, and multiple gear one group between two, often organize gear and connected by transmission shaft.
Preferred as one, the first described linear gear rack and the second linear gear rack both sides are equipped with for preventing gear from the block slipped away between the first linear gear rack and the second linear gear rack.
Preferred as one, described paw one end is connected with bearing plate upper surface slide, and the other end is fixedly connected with pedestal by screw.
Preferred as one, described paw one end is connected with bearing plate upper surface slide and refers to, paw lower surface is provided with arc bump, and bearing plate upper surface is provided with the second chute of confession arc bump slip.
Preferred as one, described U-shaped rack inner wall and the first linear gear rack end push against or throw off.
Preferred as one, the first described linear gear rack and the first chute are by dovetail furrow sliding block joint.
Preferred as one, described pedestal is provided with guide rod in open slot, and guide rod is pushed against by annular protrusion and open slot inwall, and the other end is pushed against by setting nut and open slot inwall; Second linear gear rack is socketed on guide rod, and the second linear gear rack length direction is consistent with guide rod axis; Second linear gear rack one end and guide rod are provided with the first stage clip between annular protrusion, between the second linear gear rack other end and setting nut, are provided with the second stage clip; First stage clip and the second stage clip are all socketed on guide rod; Described pedestal is provided with the pressing plate for compressing annular protrusion on guide rod and setting nut.
Automobile in the present invention is when emergency brake, and chaufeur can be opened or close actuating device by switching device and be declined to drive U-shaped support, thus removes U-shaped support to the constraint of bearing plate; Bearing plate, seat and sit passenger on the seat and can slide along the travel direction of automobile under the effect of inertia, namely bearing plate obtains a force of inertia identical with vehicle traveling direction; But, first linear gear rack of bearing plate lower surface by with meshed transmission gear, and gear simultaneously with the second linear gear rack engaged transmission on pedestal, thus realize the effect of a commutation, being applied on pedestal by the force of inertia that bearing plate obtains is one and vehicle traveling direction opposite effect power; That is, automobile, in braking procedure, not only can rely on the friction force on wheel and road surface, can also obtain a resistance advanced to increase automobile with vehicle traveling direction opposite effect power.Generally speaking, the speed of vehicle can be reduced to zero within the shorter time knock into the back to avoid vehicle and front truck by setting up of this device; Or, reduce the speed of a motor vehicle of vehicle when knocking into the back with front truck, thus impact when reduction vehicle and front truck knock into the back, reduce the extent of damage of vehicle, thus reduce the injured degree of chaufeur, namely improve the safety of chaufeur when emergency brake.Wherein, remove the moment to bearing plate constraint at U-shaped support, bearing plate continues to travel, until the first chute right part on bearing plate is against the first linear gear rack right part along the direction that automobile advances; And, when force of inertia on bearing plate is delivered to the second linear gear rack by meshed transmission gear, second linear gear rack can sponge the impact in a part of transmission process by the stage clip of wherein one end, make to become soft impulse to the impact be delivered in base process by the force of inertia on bearing plate from bearing plate setting in motion.Therefore, the invention provides a kind of speed of a motor vehicle of vehicle when emergency brake that can slow down rapidly for the safety guard of chaufeur when automobile urgent brake.
Can guarantee that automobile is when normally travelling by arranging of U-shaped support, bearing plate can not relative to pedestal generation relative movement; Only have U-shaped support to relieve constraint to bearing plate, bearing plate could relative to pedestal generation relative movement; And adopting the support of U-shaped just in time can limit bearing plate rear and front end, two ends, bearing plate left and right then can be limited by paw, this assures automobile when normally travelling, and bearing plate can not be moved relative to pedestal; That is, only have when U-shaped support relieves constraint to bearing plate, bearing plate can slide along the second track length direction of self upper surface relative to paw and pedestal; Drive screw turns is carried out as propulsion source by motor, then by the worm drive of screw rod and driving nut to drive driving nut to rise and to decline, and then drive U-shaped support to rise or decline, can effectively carry out spacing to bearing plate and remove spacing.
Arranged by the collocation of two group of first linear gear rack and the second linear gear rack and can improve the stability of bearing plate in sliding process, acting point when bearing plate also can be disperseed stressed; Wherein, gear one group between two, then two the first linear gear rack synchronizing movings can be improved by transmission shaft connection, avoid two the first linear gear racks to misplace in moving process, indirectly improve the stability of bearing plate movement.
By block arrange gear can be avoided to be subject to axial force time caused gear depart from the gap between the first linear gear rack and the second linear gear rack, namely by block arrange can guarantee gear all the time with the first linear gear rack, the second linear gear rack engaged transmission.
Can ensure that bearing plate is relative to pedestal generation relative displacement by the connection of paw, namely the first linear gear rack of bearing plate can relative to the second linear gear rack generation relative movement on pedestal.
An effect of leading can be played by arc bump with coordinating of the second chute, guarantee the length direction slippage of bearing plate along the second chute, improve the certainty of bearing plate and the first linear gear rack moving direction.
The decline of U-shaped support is pushed against by the inwall of U-shaped support and the end of the first linear gear rack and can play the effect spacing to the first linear gear rack after abutting to the step surface in cavity, and then it is mobile to prevent bearing plate from continuing.
First linear gear rack and the first chute, by dovetail furrow sliding block joint, can prevent the first linear gear rack from dropping from bearing plate in sliding process, namely ensure that the first linear gear rack againsts bearing plate all the time and slides.
Guide rod the effect that can provide guiding to the movement of the second linear gear rack is set, prevent the second linear gear rack from the inclined phenomenon of cunning occurring in transmission process; And the first stage clip and the second stage clip the impact that can reduce in transmission process is set, play the effect of buffering, namely avoid because the force of inertia on bearing plate is too large, excessive and cause the phenomenon of gear and the second linear gear rack generation break of gear tooth to temporary impact during the second linear gear rack by gear transmission, and then cause transmission failure.In addition, screwed by setting nut and guide rod and guide rod can be facilitated to be installed in open slot, be placed into again in open slot after being namely punctured into the second linear gear rack by guide rod, make guide rod two ends be resisted against the two ends of open slot respectively by rotating adjusting nut; Can be ensured in transmission process by arranging of pressing plate, guide rod can not come off in open slot.
Accompanying drawing explanation
Fig. 1 is the present invention for the cutaway view of the safety guard of chaufeur when automobile urgent brake.
Fig. 2 is the present invention for the section drawing of the safety guard of chaufeur when automobile urgent brake.
The constitution diagram of Fig. 3 after to be the present invention move for bearing plate in the safety guard of chaufeur when automobile urgent brake.
Shown in figure: 1, bearing plate, 2, pedestal, 3, paw, 4, the first linear gear rack, the 5, second linear gear rack, 6, gear, 7, transmission shaft, 8, block, 9, screw, 10, arc bump, the 11, second chute, 12, U-shaped support, 13, cavity, 14, step surface, 15, motor, 16, screw rod, 17, driving nut, 18, jam nut, 19, stepped hole, the 20, first chute, 21, open slot, 22, guide rod, 23, annular protrusion, 24, setting nut, the 25, first stage clip, 26, the second stage clip, 27, pressing plate.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
The present invention is used for the safety guard of chaufeur when automobile urgent brake and comprises the pedestal 2 that the bearing plate 1 for mounting vehicle seat is connected with for vehicle top bottom-disc, and described bearing plate 1 is connected with pedestal 2 by paw 3; Described bearing plate 1 lower surface is provided with the first linear gear rack 4, and pedestal 2 upper surface is provided with the second linear gear rack 5, first linear gear rack 4 and the second linear gear rack 5 passes through gear 6 engaged transmission; Described pedestal 2 is provided with for the spacing holding device of bearing plate 1; Described bearing plate 1 lower surface is provided with the length supplying the length of the first chute 20, first chute 20 of the first linear gear rack 4 slip to be greater than the first linear gear rack 4, namely leaves gap between the first linear gear rack 4 two ends and the first chute 20; Described pedestal 2 upper surface is provided with the open slot 21 slided for the second linear gear rack 5, and the length of open slot 21 is greater than the length of the second linear gear rack 5, namely leaves gap between the second linear gear rack 5 two ends and open slot 21.Described seat is in the moment of automobile urgent brake, a force of inertia can be produced, this force of inertia is after the commutation of the first linear gear rack 4, gear 6 and the second linear gear rack 6, one and vehicle traveling direction opposite effect power can be produced to pedestal 2, namely the automobile resistance that continues to advance along working direction is larger, thus more effectively improves the effect of car retardation.Wherein, this force of inertia is also relevant with the passenger weight taken on the seat, and the force of inertia that the larger then seat of passenger weight and passenger produce is larger, thus the antagonistic force be applied on pedestal 1 is also larger, thus also more remarkable to the braking effect of automobile.In addition, described can also be used for other parts in automobile for the safety guard of chaufeur when automobile urgent brake and install, as described in vehicle on seat can replace with driving engine, cylinder, change-speed box etc.; In addition, for tip lorry, the tipping bucket being used for loading can also be connected on bearing plate 1 to strengthen the braking effect of tip lorry.
Described holding device refers to, pedestal 2 is provided with the U-shaped support 12 of accommodating bearing plate 1, and is provided with the cavity 13 moved up and down for U-shaped support 12 in pedestal 2, and is provided with step surface 14 spacing when sliding up and down for U-shaped support 12 in cavity 13; The actuating device for driving U-shaped support 12 to move up and down is provided with in pedestal 2.Described U-shaped support 12 adopts split-type structural, can be made up of the cross bar of a horizontal positioned, two montants vertically placed, two montants are connected with the both ends of cross bar respectively, in the cavity 13 adopting split-type structural that U-shaped support 12 can be facilitated to be assembled on pedestal 2; Described actuating device comprise can rotating motor 15, for opening and closing the switching device of motor 15, screw rod 16, driving nut 17 and jam nut 18, and U-shaped support 12 is provided with the stepped hole 19 passed for screw rod 16; Switching device is arranged on the bearing circle in automobile, and is electrically connected with motor 15; Motor 15 is fixedly connected in pedestal 2, and screw rod 16 is connected with motor 15 output shaft; Driving nut 17 is positioned at stepped hole 19, and driving nut 17 and screw rod 16 worm drive; Jam nut 18 and stepped hole 19 screw to limit driving nut 17.Wherein, driving nut 17 refers to a kind of nut being provided with internal thread hole; Jam nut 18 refers to that one is provided with externally threaded nut; Stepped hole 19 refers to and runs through a through hole in the axis of a blind hole, the diameter of blind hole is larger than through-hole diameter, and blind hole and through hole coaxial line, and forming a step surface at the intersection of blind hole and through hole, driving nut 17 is located between this step surface and jam nut 18; Jam nut 18 then screws to lock driving nut 17 with the upper port of blind hole.
The first described linear gear rack 4 has two, and two the first linear gear racks 4 are symmetricly set on the both sides of bearing plate 1; The second described linear gear rack 5 has two, and two the second linear gear racks 5 are symmetricly set on the both sides of pedestal 2; Described gear 6 has multiple, and multiple gear 6 one group between two, often organize gear 6 and connected by transmission shaft 7.Described gear 6 between two one group refer to that two gears 6 of same group are rotatably connected on transmission shaft 7 simultaneously, the axis of two gears 6 overlaps with transmission shaft 7, and transmission shaft 7 two ends lay respectively in the gap between two group of first linear gear rack 4 and the second linear gear rack 5, as shown in Figure 2.
The first described linear gear rack 4 and the second linear gear rack 5 both sides are equipped with for preventing gear 6 from the block 8 slipped away between the first linear gear rack 4 and the second linear gear rack 5.Described block 8 is symmetricly set on the both sides of the first linear gear rack 4 and the second linear gear rack 5, as shown in Figure 2.
Described paw 3 one end is connected with bearing plate 1 upper surface slide, and the other end is fixedly connected with pedestal 2 by screw 9.
Described paw 3 one end is connected with bearing plate 1 upper surface slide and refers to, paw 3 lower surface is provided with arc bump 10, and bearing plate 1 upper surface is provided with the second chute 11 slided for arc bump 10, as shown in Figure 2.
Described U-shaped support 12 inwall and the first linear gear rack 4 end push against or throw off, this refers to that the montant of U-shaped support 12 U-shaped support 12 left end after actuating device drive moves down can prop up sliding the first next linear gear rack 4 left part due to inertia, and then prevent the first linear gear rack 4 and bearing plate 1 from continuing to slide, as shown in Figure 3.
The first described linear gear rack 4 and the first chute 20 are by dovetail furrow sliding block joint.
Described pedestal 2 is provided with guide rod 22 in open slot 21, and guide rod 22 one end is pushed against by annular protrusion 23 and open slot 21 inwall, and the other end is pushed against by setting nut 24 and open slot 21 inwall; Second linear gear rack 5 is socketed on guide rod 22, and the second linear gear rack 5 length direction is consistent with guide rod 22 axis; Second linear gear rack 5 one end and guide rod 22 are provided with between first stage clip 25, second linear gear rack 5 other end and setting nut 24 between annular protrusion 23 and are provided with the second stage clip 26; First stage clip 25 and the second stage clip 26 are all socketed on guide rod 22; Described pedestal 2 is provided with the pressing plate 27 for compressing annular protrusion 23 on guide rod 22 and setting nut 24.
The foregoing is only preferred embodiment of the present invention, not for limiting the scope of the invention.All within the claims in the present invention, any amendment done, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. one kind for the safety guard of chaufeur when automobile urgent brake, it is characterized in that: it comprises the pedestal (2) that the bearing plate (1) for mounting vehicle seat is connected with for vehicle top bottom-disc, and described bearing plate (1) is connected with pedestal (2) by paw (3); Described bearing plate (1) lower surface is provided with the first linear gear rack (4), pedestal (2) upper surface is provided with the second linear gear rack (5), and the first linear gear rack (4) and the second linear gear rack (5) are by gear (6) engaged transmission; Described pedestal (2) is provided with for the spacing holding device of bearing plate (1); Described bearing plate (1) lower surface is provided with the first chute (20) slided for the first linear gear rack (4), and the length of the first chute (20) is greater than the length of the first linear gear rack (4); Described pedestal (2) upper surface is provided with the open slot (21) slided for the second linear gear rack (5), and the length of open slot (21) is greater than the length of the second linear gear rack (5); Described holding device refers to, pedestal (2) is provided with the U-shaped support (12) of accommodating bearing plate (1), and in pedestal (2), be provided with the cavity (13) moved up and down for U-shaped support (12), and in cavity (13), be provided with step surface (14) spacing when sliding up and down for U-shaped support (12); The actuating device for driving U-shaped support (12) to move up and down is provided with in pedestal (2); Described actuating device comprise can rotating motor (15), for opening and closing the switching device of motor (15), screw rod (16), driving nut (17) and jam nut (18), and U-shaped support (12) is provided with the stepped hole (19) passed for screw rod (16); Switching device is arranged on the bearing circle in automobile, and is electrically connected with motor (15); Motor (15) is fixedly connected in pedestal (2), and screw rod (16) is connected with motor (15) output shaft; Driving nut (17) is positioned at stepped hole (19), and driving nut (17) and screw rod (16) worm drive; Jam nut (18) and stepped hole (19) screw to limit driving nut (17).
2. according to claim 1 for the safety guard of chaufeur when automobile urgent brake, it is characterized in that: described the first linear gear rack (4) has two, and two the first linear gear racks (4) are symmetricly set on the both sides of bearing plate (1); Described the second linear gear rack (5) has two, and two the second linear gear racks (5) are symmetricly set on the both sides of pedestal (2); Described gear (6) has multiple, and multiple gear (6) a group between two, often organize gear (6) and connected by transmission shaft (7).
3. according to claim 1 for the safety guard of chaufeur when automobile urgent brake, it is characterized in that: described the first linear gear rack (4) and the second linear gear rack (5) both sides are equipped with for preventing gear (6) from the block (8) slipped away between the first linear gear rack (4) and the second linear gear rack (5).
4. according to claim 1 for the safety guard of chaufeur when automobile urgent brake; it is characterized in that: described paw (3) one end is connected with bearing plate (1) upper surface slide, the other end is fixedly connected with pedestal (2) by screw (9).
5. according to claim 4 for the safety guard of chaufeur when automobile urgent brake; it is characterized in that: described paw (3) one end is connected with bearing plate (1) upper surface slide and refers to; paw (3) lower surface is provided with arc bump (10), and bearing plate (1) upper surface is provided with the second chute (11) slided for arc bump (10).
6. according to claim 1 for the safety guard of chaufeur when automobile urgent brake, it is characterized in that: described U-shaped support (12) inwall and the first linear gear rack (4) end push against or throw off.
7. according to claim 1 for the safety guard of chaufeur when automobile urgent brake, it is characterized in that: described the first linear gear rack (4) and the first chute (20) are by dovetail furrow sliding block joint.
8. according to claim 1 for the safety guard of chaufeur when automobile urgent brake, it is characterized in that: described pedestal (2) is provided with guide rod (22) in open slot (21), guide rod (22) one end is pushed against by annular protrusion (23) and open slot (21) inwall, and the other end is pushed against by setting nut (24) and open slot (21) inwall; Second linear gear rack (5) is socketed on guide rod (22), and the second linear gear rack (5) length direction is consistent with guide rod (22) axis; Be provided with the first stage clip (25) between second linear gear rack (5) one end and the upper annular protrusion (23) of guide rod (22), between the second linear gear rack (5) other end and setting nut (24), be provided with the second stage clip (26); First stage clip (25) and the second stage clip (26) are all socketed on guide rod (22); Described pedestal (2) is provided with the pressing plate (27) for compressing annular protrusion (23) on guide rod (22) and setting nut (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510595612.4A CN105172763B (en) | 2015-09-18 | 2015-09-18 | For safety guard of the driver in automobile urgent brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510595612.4A CN105172763B (en) | 2015-09-18 | 2015-09-18 | For safety guard of the driver in automobile urgent brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105172763A true CN105172763A (en) | 2015-12-23 |
| CN105172763B CN105172763B (en) | 2017-10-24 |
Family
ID=54895372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510595612.4A Active CN105172763B (en) | 2015-09-18 | 2015-09-18 | For safety guard of the driver in automobile urgent brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105172763B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923272A (en) * | 2021-01-29 | 2021-06-08 | 吉安创星空间科技有限公司 | Single-end retro European-style LED wall lamp convenient to rotate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1096257A (en) * | 1994-04-27 | 1994-12-14 | 张绍隆 | Automobile emergency automatic brake |
| CN1302749A (en) * | 1999-10-29 | 2001-07-11 | 现代自动车株式会社 | Vibrating attennuation equipment for damping spring of clutch disk and method thereof |
| CN2492438Y (en) * | 2001-08-08 | 2002-05-22 | 陆树君 | Magnetic field retarder for vehicle brake system |
| CN2902822Y (en) * | 2006-03-09 | 2007-05-23 | 徐家琦 | Air power speed reducing device |
-
2015
- 2015-09-18 CN CN201510595612.4A patent/CN105172763B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1096257A (en) * | 1994-04-27 | 1994-12-14 | 张绍隆 | Automobile emergency automatic brake |
| CN1302749A (en) * | 1999-10-29 | 2001-07-11 | 现代自动车株式会社 | Vibrating attennuation equipment for damping spring of clutch disk and method thereof |
| CN2492438Y (en) * | 2001-08-08 | 2002-05-22 | 陆树君 | Magnetic field retarder for vehicle brake system |
| CN2902822Y (en) * | 2006-03-09 | 2007-05-23 | 徐家琦 | Air power speed reducing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923272A (en) * | 2021-01-29 | 2021-06-08 | 吉安创星空间科技有限公司 | Single-end retro European-style LED wall lamp convenient to rotate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105172763B (en) | 2017-10-24 |
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Effective date of registration: 20181204 Address after: 401120 No. 66 Yinjin Road, Huixing Street, Yubei District, Chongqing Patentee after: Chongqing Yuan Han automotive technology design and Research Institute Co., Ltd. Address before: 315191 Jingjiang Bank, Jiangshan Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: NINGBO RUNJIA AUTOMOBILE SAFETY SYSTEM CO., LTD. |