CN115946805A - Anti-skid children electric vehicle - Google Patents
Anti-skid children electric vehicle Download PDFInfo
- Publication number
- CN115946805A CN115946805A CN202211525067.8A CN202211525067A CN115946805A CN 115946805 A CN115946805 A CN 115946805A CN 202211525067 A CN202211525067 A CN 202211525067A CN 115946805 A CN115946805 A CN 115946805A
- Authority
- CN
- China
- Prior art keywords
- electric vehicle
- children
- guide rail
- rod
- plate
- 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.)
- Granted
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Handcart (AREA)
- Toys (AREA)
Abstract
The invention discloses an anti-skid children electric vehicle in the technical field of children electric vehicles, which comprises a vehicle frame, wherein the bottom of one side of the vehicle frame is rotatably connected with a first rolling wheel; when the child electric bicycle is ridden to a downhill position, the first weight block can drive the first push rod to move, so that the extending plate is extended, the anti-slip plate is in contact with the ground, the child electric bicycle can be decelerated, the speed of the child electric bicycle when the child electric bicycle is ridden in the downhill position can be reduced, the speed of the child electric bicycle when the child electric bicycle is ridden in the downhill position can be guaranteed to be still kept to a certain degree, the riding safety of the child is guaranteed, when the child electric bicycle is ridden to the uphill, the anti-slip plate can be in contact with the ground through the second push rod, the speed of the child electric bicycle can be slowed down when the child electric bicycle is uphill, the safety of the child is guaranteed, the phenomenon that the electric bicycle is too fast uphill and can be rushed to a slope top is avoided, accidents are easy to happen, and the child electric bicycle can be supported.
Description
Technical Field
The invention relates to the technical field of child electric vehicles, in particular to an anti-skidding child electric vehicle.
Background
At present, a plurality of electric vehicles specially designed for children are available on the market, and the electric vehicles are various in style, beautiful in appearance and deeply loved by parents; the children electric vehicle is a toy vehicle driven by a motor and driven by a child to drive.
Prior art when making children's electric motor car, can be at the different anti-skidding recess of tire surface design and can design brake mechanism, the in-process of children's electric motor car is ridden to children, anti-skidding recess can assist anti-skidding and make children's electric motor car speed reduction during the brake, but ride to domatic when children, children's reaction rate is slow, be difficult to in time brake speed reduction at the in-process of riding, and the effect of brake is hardly imaginable when riding and playing to the children that just contact children's electric motor car, this in-process that will make children play at the children's electric motor car of riding, ride to the ramp position when, speed can accelerate, children do not come to brake speed reduction or forget the brake speed reduction, lead to children be injured.
Disclosure of Invention
The invention aims to provide an anti-skidding children electric vehicle, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an anti-skidding child electric vehicle comprises a vehicle frame, wherein the bottom of one side of the vehicle frame is rotatably connected with a first rolling wheel, the middle position of the vehicle frame is fixedly connected with an electricity storage box, one side of the bottom of the vehicle frame, which is far away from the first rolling wheel, is rotatably connected with a driving rod, two ends of the driving rod are both fixedly connected with second rolling wheels, a downhill speed reducing mechanism is arranged on the surface of the vehicle frame and used for automatically reducing the speed of the child electric vehicle when the child electric vehicle goes downhill, an uphill anti-skidding mechanism is arranged on one side of the downhill speed reducing mechanism and used for preventing the child electric vehicle from sliding downwards when the child electric vehicle goes uphill, and trigger mechanisms are arranged on the surfaces of the downhill speed reducing mechanism and the uphill anti-skidding mechanism and can trigger the downhill speed reducing mechanism and the uphill anti-skidding mechanism to reduce the speed of the child electric vehicle when the child electric vehicle goes downhill or uphill;
as a further scheme of the present invention, the downhill speed reducing mechanism includes a fixed plate, the fixed plate is fixedly connected to a surface of the electricity storage box, the fixed plate is located below the vehicle frame and is arranged in an inclined manner, a through groove is formed in the surface of the fixed plate, an elastically stretchable extension plate is elastically and slidably connected to a bottom of the vehicle frame, an arc-shaped clamping groove is formed in the surface of the extension plate, a lower end of the extension plate penetrates through the through groove and extends to a position below the fixed plate to be hinged to an anti-slip plate, a first driving roller is rotatably connected to a surface of one side of the fixed plate, two connection plates are fixedly connected to the bottom of the electricity storage box, a driving roller is rotatably connected between the two connection plates, the driving roller is attached to a driving rod, the driving rod drives the driving roller to rotate, the driving roller and the surface of the first driving roller are jointly connected in a transmission manner, a plurality of first poking teeth are fixedly connected to the surface of the first driving roller, a first guide rail is fixedly connected to the bottom of the anti-slip plate, an end of the first guide rail inclines to a side close to the first rolling wheel, a first guide rail is provided with a first guide groove, a first pushing rod is arranged in the first guide rail, an end portion of the first poking gear is arranged in the first guide rail, and is fixedly connected to a first pushing rod, and is arranged in the first pushing rod, and can move to push the first pushing rod;
as a further aspect of the present invention, the uphill antiskid mechanism includes a second transmission roller, the second transmission roller is rotatably connected to a surface of one side of the fixed plate, which is far away from the first transmission roller, the second transmission roller and a surface of the driving roller are jointly in transmission connection with a second transmission belt, a second poking tooth is fixedly connected to a surface of the second transmission belt, a second guide rail is fixedly connected to a side of the bottom of the fixed plate, which is close to the second transmission belt, an end portion of the second guide rail inclines towards a side close to the second rolling wheel, an inclination direction of the second guide rail is opposite to that of the first guide rail, a second guide groove is formed in a surface of the second guide rail, the second guide groove penetrates through the second guide rail, an end portion of the second guide groove is a flat groove, a second push rod is arranged in the second guide rail, a telescopic plate is fixedly connected to a side surface of the extension plate, which is close to the second guide rail, an end portion of the telescopic plate extends to a side of the second guide rail and slides on a surface of the second guide rail, the second push rod can push the telescopic plate, the second push rod is fixedly connected to a second gear, and a second push rod is connected to a second gear, and a second poking gear acts;
as a further aspect of the present invention, the triggering mechanism includes a first weight and a second weight, the first weight is rotatably connected to a surface of the first pushing rod, the first weight swings to drive the first pushing rod to move, the second weight is rotatably connected to a surface of the second pushing rod, and the second weight swings to drive the second pushing rod to move;
as a further scheme of the present invention, the surfaces of the first pushing rod and the second pushing rod are both fixedly connected with a plurality of elastic damping blocks, and the damping blocks can limit the rotation of the first pushing rod and the second pushing rod in the first guide groove and the second guide groove to a certain extent;
as a further aspect of the present invention, a Z-shaped first compression bar is hinged to a surface of the antiskid plate, a middle position of the first compression bar is telescopic, a surface of the first compression bar is slidably connected to a surface of the extension plate, an upper end of the first compression bar is an inclined surface, the upper end of the first compression bar extends to a position below the first guide rail, the first weight acts on the first compression bar, a telescopic second compression bar is fixedly connected to the surface of the antiskid plate, the upper end of the second compression bar extends to a position below the second guide rail, and the second weight acts on the second compression bar when moving;
as a further scheme of the invention, an H-shaped pull rod is connected to the surface of one side of the electricity storage box, which is close to the fixing plate, in a sliding manner, the bottom of the pull rod extends to the positions of the first type gear and the second type gear respectively, telescopic rods are fixedly connected to the surfaces of the pull rod, which are close to the first type gear and the second type gear, the two telescopic rods extend to the surface positions of the first type gear and the second type gear respectively, and the two telescopic rods are rotationally connected with the surfaces of the first type gear and the second type gear respectively;
as a further scheme of the invention, limiting grooves are formed in the ends, close to the bottoms of the inner walls of the first guide groove and the second guide groove, and the first pushing rod and the second pushing rod are located in the limiting grooves.
Compared with the prior art, the invention has the beneficial effects that:
1. when the child electric bicycle is ridden to a downhill position, the first weight block can drive the first push rod to move, so that the extending plate is extended, the anti-slip plate is in contact with the ground, the child electric bicycle can be decelerated, the speed of the child electric bicycle when the child is ridden in the downhill position can be reduced, the speed of the child electric bicycle when the child is ridden in the downhill position can be guaranteed to be still kept to a certain degree, the riding safety of the child can be guaranteed, the situation that the child is too late to brake and decelerate in the riding process is avoided, the speed is too high, the safety of the child can be easily damaged, when the child electric bicycle is ridden to the uphill side, the second weight block can drive the second push rod to move together with the expansion plate, the anti-slip plate is in contact with the ground, the speed of the child electric bicycle can be reduced when the child electric bicycle is ridden to the downhill, the safety of the child can be prevented from being too high, the child can rush to the top of a slope, accidents can easily occur, the safety of the child can be damaged, the child electric bicycle can be supported, and the electric bicycle can prevent the child from suddenly releasing force, the child can fall to the bottom of the electric bicycle, and the children can cause the safety of the children.
2. In the process that the child electric vehicle rides on the child electric vehicle to ascend and descend, when the extension plate extends, the extension plate cannot extend continuously after the anti-slip plate is in contact with the ground, and when the pressure between the anti-slip plate and the ground reaches a certain degree, the poking force of the first poking teeth and the second poking teeth, acting on the first type gears and the second type gears, is greater than the damping force of the damping block, the first push rod and the second push rod can rotate, the first type gears and the second type gears can rotate under the action of the first poking teeth and the second poking teeth, the friction force between the anti-slip plate and the ground can be kept within a certain dynamic balance value, the friction between the anti-slip plate and the ground can be kept at a certain degree, the speed of the child electric vehicle can be kept at a certain degree, the first push rod and the second push rod can be prevented from continuously acting on the extension plate to extend, so that the resistance between the anti-slip plate and the ground is gradually increased, and the normal driving of the child electric vehicle is influenced.
3. When the child electric vehicle is driven by a child, the first weight block can move towards the direction close to the first pressure rod when the child electric vehicle moves to a downhill position, the second weight block can move towards the direction close to the second pressure rod when the child electric vehicle moves to an uphill position, then the first weight block and the second weight block can respectively act on the first pressure rod and the second pressure rod, the first pressure rod and the second pressure rod can move downwards and act on the antiskid plate to rotate towards the corresponding direction, the moving amplitudes of the first weight block and the second weight block are different due to different gradients, and the distance for downwards moving the first pressure rod and the second pressure rod is different, so that the antiskid plate can be well contacted with the ground when contacting with the ground, the antiskid plate is ensured to be completely contacted with the ground, the antiskid plate can not be well contacted with the ground when the child electric vehicle runs to different gradients, the antiskid resistance can not be provided, the child electric vehicle can not decelerate, and the safety of the child is damaged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the overall bottom structure of the present invention;
FIG. 4 is a schematic view of the structure of FIG. 3 at B;
FIG. 5 is a schematic view of the structure of FIG. 3 at C;
FIG. 6 is a schematic structural view showing a connection relationship between the electricity storage box, the fixing plate, the first guide rail and the second guide rail according to the present invention;
FIG. 7 is a schematic view of the structure of FIG. 6 at D;
FIG. 8 is a schematic view of the structure at E in FIG. 6;
FIG. 9 is a schematic view of the position relationship between the fixing plate and the extending plate according to the present invention;
FIG. 10 is a schematic structural view of a connection relationship between a fixing plate, a second guide rail and a retractable plate according to the present invention;
fig. 11 is a schematic structural view of the second push rod and the second guide rail after explosion.
In the drawings, the components represented by the respective reference numerals are listed below:
the vehicle frame comprises a vehicle frame 1, a first rolling wheel 2, a power storage box 3, a driving rod 4, a second rolling wheel 5, a fixing plate 6, a through groove 7, an extending plate 8, a clamping groove 9, an anti-skid plate 10, a first driving roller 11, a connecting plate 12, a driving roller 13, a first driving belt 14, a first stirring tooth 15, a first guide rail 16, a first guide groove 17, a first push rod 18, a first gear 19, a second driving roller 20, a second driving belt 21, a second stirring tooth 22, a second guide rail 23, a second guide groove 24, a second push rod 25, an expansion plate 26, a second gear 27, a first weight 28, a second weight 29, a damping block 30, a first pressure rod 31, a second pressure rod 32, a pull rod 33, an expansion rod 34 and a limiting groove 35.
Detailed Description
Referring to fig. 1 to 11, the present invention provides a technical solution: an anti-skidding child electric vehicle comprises a vehicle frame 1, wherein the bottom of one side of the vehicle frame 1 is rotatably connected with a first rolling wheel 2, the middle position of the vehicle frame 1 is fixedly connected with an electricity storage box 3, one side of the bottom of the vehicle frame 1, which is far away from the first rolling wheel 2, is rotatably connected with a driving rod 4, two ends of the driving rod 4 are both fixedly connected with second rolling wheels 5, the surface of the vehicle frame 1 is provided with a downhill deceleration mechanism, the downhill deceleration mechanism is used for automatically decelerating the child electric vehicle when the child electric vehicle is downhill, one side of the downhill deceleration mechanism is provided with an uphill anti-skidding mechanism, the uphill anti-skidding mechanism and the device are used for preventing the child electric vehicle from gliding when the child electric vehicle is uphill, the surfaces of the downhill deceleration mechanism and the uphill anti-skidding mechanism are provided with triggering mechanisms, and the triggering mechanisms can trigger the downhill deceleration mechanism and the uphill anti-skidding mechanism to decelerate the child electric vehicle when the child electric vehicle is downhill or uphill;
the downhill speed reducing mechanism comprises a fixing plate 6, the fixing plate 6 is fixedly connected to the surface of the electricity storage box 3, the fixing plate 6 is located below the frame 1, the fixing plate 6 is obliquely arranged, a through groove 7 is formed in the surface of the fixing plate 6, an elastically telescopic extending plate 8 is elastically and slidably connected to the bottom of the frame 1, an arc-shaped clamping groove 9 is formed in the surface of the extending plate 8, the lower end of the extending plate 8 penetrates through the through groove 7 and extends to the lower portion of the fixing plate 6 to form an anti-slip plate 10, a first driving roller 11 is rotatably connected to one side surface of the fixing plate 6, two connecting plates 12 are fixedly connected to the bottom of the electricity storage box 3, a driving roller 13 is rotatably connected between the two connecting plates 12, the driving roller 13 is attached to a driving rod 4, the driving roller 13 can drive the driving roller 13 to rotate, the driving roller 13 and the first driving roller 11 are in surface transmission connection with a first driving belt 14, a plurality of first poking teeth 15 are fixedly connected to the surface of the first driving belt 14, a first guiding rail 16 is fixedly connected to the bottom of the anti-slip plate 10, the end of the first guiding rail 16 inclines towards one side close to one side of the first rolling wheel 2, a first guiding rail 17 is provided with a first guiding groove 18, a first pushing rod 18 capable of moving in the first guiding groove 18, the first guiding groove 18 is connected to a first pushing rod, the first guiding groove 18 is capable of moving rod and capable of moving in the first guiding rail 18;
the uphill anti-skid mechanism comprises a second transmission roller 20, the second transmission roller 20 is rotatably connected to the surface of one side, far away from the first transmission roller 11, of the fixing plate 6, the second transmission roller 20 and the surface of the driving roller 13 are in transmission connection with a second transmission belt 21, the surface of the second transmission belt 21 is fixedly connected with second poking teeth 22, one side, close to the second transmission belt 21, of the bottom of the fixing plate 6 is fixedly connected with a second guide rail 23, the end part of the second guide rail 23 inclines towards one side, close to the second rolling wheel 5, of the second guide rail 23 is opposite to the inclination direction of the first guide rail 16, the surface of the second guide rail 23 is provided with a second guide groove 24, the second guide groove 24 penetrates through the second guide rail 23, the end part of the second guide groove 24 is a flat groove, a second push rod 25 is arranged in the second guide groove 24, the surface, close to the side, close to the second guide rail 23, of the extension plate 8 is fixedly connected with a telescopic plate 26, the end part of the telescopic plate 26 extends to the side of the second guide rail 23 and slides on the surface of the second guide rail 23, the second push rod 25 is fixedly connected with a second poking gear 27, and acts on a second gear 27;
the trigger mechanism comprises a first weight 28 and a second weight 29, the first weight 28 is rotatably connected to the surface of the first push rod 18, the first weight 28 swings to drive the first push rod 18 to move, the second weight 29 is rotatably connected to the surface of the second push rod 25, and the second weight 29 swings to drive the second push rod 25 to move;
in the process of playing a child electric vehicle when a child rides on the child electric vehicle, the driving rod 4 is driven by a power supply of the child electric vehicle to rotate, the driving rod 4 can drive the two second rolling wheels 5 to rotate together with the driving roller 13, the driving roller 13 can drive the first driving belt 14 to rotate together with the second driving belt 21, when the child electric vehicle rides to a downhill position, the front end of the child electric vehicle inclines downwards, the first weight 28 can move towards one side close to the first rolling wheel 2, the first weight 28 can drive the first pushing rod 18 to move, the first pushing rod 18 can move along the first guide groove 17, the first pushing rod 18 can drive the first gear 19 to move together, then the first poking tooth 15 can poke the first gear 19 to move, the first pushing rod 18 can slide in the first guide groove 17 under the effect of the poking tooth, the first pushing rod 18 can move into the clamping groove 9 and push the extension plate 8 to move together, the first push rod 18 can gradually move downwards under the action of the first guide groove 17, the extension plate 8 can move and extend in the through groove 7, the extension plate 8 can drive the anti-skid plate 10 to move downwards together, when the anti-skid plate 10 is in contact with the ground, the speed of the children electric vehicle can be reduced, the speed of the children electric vehicle when the children electric vehicle is ridden in a downhill position can be reduced, the speed of the children electric vehicle when the children electric vehicle is ridden in the downhill position can be kept at a certain degree, the riding safety of the children can be guaranteed, the situation that the children are too late to brake or forget to decelerate in the riding process can be avoided, the speed is too high, harm can be easily caused to the safety of the children, when the children electric vehicle is ridden in the downhill position, the front end of the children electric vehicle can incline upwards, the second weight 29 can move towards one side close to the second rolling wheel 5, and the second weight 29 can drive the second push rod 25 to move in the second guide groove 24, second catch bar 25 can drive second class gear 27 and remove together, second catch tooth 22 can be acted on second class gear 27 afterwards, second class gear 27 can drive second catch bar 25 and remove in second guiding groove 24, the in-process that second catch bar 25 removed can drive expansion plate 26 and remove together, expansion plate 26 can the extension of lapse and drive extension plate 8 extension, thereby make antiskid ribbed tile 10 and ground contact, be favorable to when children's electric motor car goes up a slope, slow down the speed of children's electric motor car, guarantee children's safety, it is too fast to avoid the speed of going up a slope, can dash to the summit, easily meet accident, cause harm to children's safety, and can support children's electric motor car, prevent children's electric motor car can let out suddenly, children's electric motor car can fall to going to ramp bottom, cause harm to the safety of children and children around riding, and first pouring weight 28 and second pouring weight 29 can cause first catch bar 18 and second catch bar 25 to remove when children's electric motor car arrives the slope position of certain degree, automatic carry out speed reduction, guarantee children's electric motor car's speed in certain speed range, thereby avoid children to ride children and parents to go with children's operation soon, thereby children.
In the process of riding the children electric vehicle by children, the first push rod 18 and the second push rod 25 act on the extension plate 8 to extend, the friction force between the antiskid plate 10 and the ground is large, the movement of the children electric vehicle is influenced, and the further scheme of the invention is that the surfaces of the first push rod 18 and the second push rod 25 are fixedly connected with a plurality of elastic damping blocks 30, and the damping blocks 30 can limit the rotation of the first push rod 18 and the second push rod 25 in the first guide groove 17 and the second guide groove 24 to a certain degree; during the process of riding the children electric vehicle for ascending and descending, the first pushing rod 18 and the second pushing rod 25 will move under the action of the first weight 28 and the second weight 29, and then the first gear 19 and the second gear 27 will move under the action of the first shifting tooth 15 and the second shifting tooth 22, when the first push rod 18 and the second push rod 25 move in the first guide groove 17 and the second guide groove 24, the damping block 30 can limit the first pushing rod 18 and the second pushing rod 25 to slide in the first guide slot 17 and the second guide slot 24, so as to ensure that the first pushing rod 18 and the second pushing rod 25 can both act on the extension plate 8 to extend, the first pushing rod 18 pushes the extension plate 8 to move and extend, the second pushing rod 25 acts on the extension plate 8 to extend through the expansion plate 26, during the extension of the extension plate 8, when the anti-skid plate 10 contacts with the ground, the extension plate 8 cannot be extended further, when the pressure between the antiskid plate 10 and the ground reaches a certain degree, the poking force of the first poking teeth 15 and the second poking teeth 22 acting on the first type gear 19 and the second type gear 27 is greater than the damping force of the damping block 30, the first push rod 18 and the second push rod 25 rotate, the first type gear 19 and the second type gear 27 rotate under the action of the first poking teeth 15 and the second poking teeth 22, the friction force between the antiskid plate 10 and the ground is kept within a certain dynamic balance value, which is beneficial to keeping the friction between the antiskid plate 10 and the ground at a certain degree, thereby keeping the speed of the children electric vehicle at a certain degree, avoiding the first pushing rod 18 and the second pushing rod 25 from continuously acting on the extension plate 8 to extend, so that the resistance between the anti-skid plate 10 and the ground is gradually increased, thereby affecting the normal running of the children electric vehicle.
In the process of riding the children electric vehicle by children, the children electric vehicle can run on different slopes, the antiskid plate 10 cannot be well attached to the ground, as a further scheme of the invention, a Z-shaped first pressure lever 31 is hinged to the surface of the antiskid plate 10, the middle position of the first pressure lever 31 is telescopic, the surface of the first pressure lever 31 is in sliding connection with the surface of the extension plate 8, the upper end of the first pressure lever 31 is an inclined surface, the upper end of the first pressure lever 31 extends to the lower position of the first guide rail 16, the first weight 28 acts on the first pressure lever 31, the surface of the antiskid plate 10 is fixedly connected with a telescopic second pressure lever 32, the upper end of the second pressure lever 32 extends to the lower position of the second guide rail 23, and the second weight 29 moves to act on the second pressure lever 32; in the process of riding the children electric vehicle by children, when the children electric vehicle moves to a downhill position, the first weight 28 can move towards the direction close to the first pressure rod 31, when the children electric vehicle moves to the uphill position, the second weight 29 can move towards the direction close to the second pressure rod 32, subsequently, the first weight 28 and the second weight 29 can respectively act on the first pressure rod 31 and the second pressure rod 32, the first pressure rod 31 and the second pressure rod 32 can move downwards and act on the anti-skid plate 10 to rotate towards the corresponding direction, the moving ranges of the first weight 28 and the second weight 29 are different in gradient, the distances of the first pressure rod 31 and the second pressure rod 32 moving downwards are also different, the anti-skid plate 10 can be well contacted with the ground when contacting the ground, the complete contact between the anti-skid plate 10 and the ground is ensured, and the situation that the anti-skid plate 10 cannot be well contacted with the ground when the children electric vehicle travels to different slopes is avoided, so that the anti-skid plate 10 cannot be well contacted with the ground, the anti-skid resistance cannot be provided, and the electric vehicle cannot be damaged to the safety of children.
After the child riding electric vehicle passes through a ramp, the antiskid plate 10 still contacts with the ground, as a further scheme of the invention, the surface of one side of the electricity storage box 3, which is close to the fixing plate 6, is connected with an H-shaped pull rod 33 in a sliding manner, the bottom of the pull rod 33 extends to the positions of the first-class gear 19 and the second-class gear 27 respectively, the surfaces of the pull rod 33, which are close to the first-class gear 19 and the second-class gear 27, are fixedly connected with telescopic rods 34, the two telescopic rods 34 extend to the surface positions of the first-class gear 19 and the second-class gear 27 respectively, and the two telescopic rods 34 are respectively connected with the surfaces of the first-class gear 19 and the second-class gear 27 in a rotating manner; after children ride children's electric motor car through the ramp, the head of a family can be through upwards pulling pull rod 33, pull rod 33 can drive first class gear 19 and second class gear 27 rebound through telescopic link 34, thereby make first catch bar 18 and second catch bar 25 reset, be favorable to when through the ramp, slow down children's electric motor car, and keep slowing down, guarantee children's the safety of riding, resume normal position with antiskid ribbed tile 10 again when needs, avoid children can ride at the ramp many times and play at the in-process of riding, cause the injury to children easily.
As a further aspect of the present invention, the ends of the first guide groove 17 close to the bottom of the inner wall of the second guide groove 24 are both provided with a limiting groove 35, and the first push rod 18 and the second push rod 25 are both located in the limiting groove 35; in the process of children riding the children electric vehicle, the road surface slightly fluctuates, first pouring weight 28 and second pouring weight 29 can drive first catch bar 18 and second catch bar 25 to move, first catch bar 18 and second catch bar 25 can move in restriction groove 35, be favorable to making children electric vehicle move to the position of certain slope, first catch bar 18 and second catch bar 25 just can move out restriction groove 35, guarantee the antiskid speed reduction effect of antiskid ribbed tile 10, avoid when having the road surface of less fluctuation to go, antiskid ribbed tile 10 can move with ground contact.
Claims (8)
1. The utility model provides an antiskid children electric car, includes frame (1), its characterized in that: the utility model discloses a children electric vehicle, including frame (1), first roll wheel (2), the intermediate position fixedly connected with electricity storage box (3) of frame (1), frame (1) bottom is kept away from first roll wheel (2) one side and is rotated and be connected with actuating lever (4), the equal fixedly connected with second roll wheel (5) in actuating lever (4) both ends, the surface of frame (1) is equipped with downhill path reduction gears, downhill path reduction gears is used for automatic to reduce the children electric vehicle when children electric vehicle downhill path, one side of downhill path reduction gears is equipped with uphill antiskid mechanism, uphill antiskid mechanism with be used for preventing children electric vehicle gliding when children electric vehicle uphill, downhill path reduction gears and uphill antiskid mechanism's surface are equipped with trigger mechanism, trigger mechanism can be when children electric vehicle downhill path or uphill, trigger downhill path reduction gears and uphill antiskid mechanism decelerate children electric vehicle.
2. The anti-skid electric vehicle for children of claim 1, wherein: the downhill speed reducing mechanism comprises a fixing plate (6), the fixing plate (6) is fixedly connected to the surface of the electricity storage box (3), the fixing plate (6) is located below the frame (1) and the fixing plate (6) is obliquely arranged, a through groove (7) is formed in the surface of the fixing plate (6), an elastically telescopic extension plate (8) is connected to the bottom of the frame (1) in an elastic sliding manner, an arc-shaped clamping groove (9) is formed in the surface of the extension plate (8), the lower end of the extension plate (8) penetrates through the through groove (7) and extends to the lower side of the fixing plate (6) to be hinged with an anti-slip plate (10), a first transmission roller (11) is rotatably connected to one side surface of the fixing plate (6), two connecting plates (12) are fixedly connected to the bottom of the electricity storage box (3), a driving roller (13) is rotatably connected between the connecting plates (12), the driving roller (13) is attached to a driving rod (4), the driving roller (13) can drive the driving roller (13) to rotate, a first transmission belt (14) is connected to the surface of the first transmission roller (11), a plurality of first transmission belt (14) is fixedly connected to the bottom of the first transmission belt (14), and a plurality of the first transmission belt (16) is connected to the first transmission rail (14), first guide rail (16) tip is to being close to first wheel (2) lopsidedness rolls, first guiding groove (17) have been seted up on the surface of first guide rail (16), first guiding groove (17) run through first guide rail (16), first guiding groove (17) tip is the concora crush, be equipped with first catch bar (18) in first guiding groove (17), first catch bar (18) can move to in draw-in groove (9), first catch bar (18) can act on extension board (8), first catch bar (18) fixed surface is connected with first type gear (19), first type gear (19) can be acted on to first type tooth (15).
3. The anti-skid children electric vehicle according to claim 2, characterized in that: the uphill anti-skid mechanism comprises a second transmission roller (20), the second transmission roller (20) is rotatably connected to the fixing plate (6) and far away from one side surface of the first transmission roller (11), the second transmission roller (20) and the driving roller (13) are connected with a second transmission belt (21) in a surface common transmission mode, the second transmission belt (21) is fixedly connected with a second poking tooth (22), the bottom of the fixing plate (6) is close to one side of the second transmission belt (21) and is fixedly connected with a second guide rail (23), the end part of the second guide rail (23) is close to one side of the second rolling wheel (5), the second guide rail (23) is opposite to the inclining direction of the first guide rail (16), a second guide groove (24) is formed in the surface of the second guide rail (23), the second guide groove (24) runs through the second guide rail (23), the end part of the second guide rail (24) is a flat groove, a second push rod (25) is arranged in the second guide groove (24), the extension plate (8) is close to one side surface of the second guide rail (23), and the end part of the extension plate (26) extends to the side surface of the second guide rail (23), one end of the second pushing rod (25) close to the second transmission belt (21) is fixedly connected with a second gear (27), and the second poking tooth (22) can act on the second gear (27).
4. The anti-skid children electric vehicle according to claim 3, characterized in that: the trigger mechanism comprises a first weight (28) and a second weight (29), the first weight (28) is rotatably connected to the surface of the first push rod (18), the first weight (28) swings to drive the first push rod (18) to move, the second weight (29) is rotatably connected to the surface of the second push rod (25), and the second weight (29) swings to drive the second push rod (25) to move.
5. The anti-skid children electric vehicle according to claim 3, characterized in that: the surfaces of the first push rod (18) and the second push rod (25) are fixedly connected with a plurality of elastic damping blocks (30), and the damping blocks (30) can limit the rotation of the first push rod (18) and the second push rod (25) in the first guide groove (17) and the second guide groove (24) to a certain degree.
6. The anti-slip children's electric vehicle of claim 4, wherein: the surface of the antiskid plate (10) is hinged with a Z-shaped first pressure rod (31), the middle position of the first pressure rod (31) is telescopic, the surface of the first pressure rod (31) is in sliding connection with the surface of the extension plate (8), the upper end of the first pressure rod (31) is an inclined plane, the upper end of the first pressure rod (31) extends to the position below the first guide rail (16), the first weight (28) can act on the first pressure rod (31), the surface of the antiskid plate (10) is fixedly connected with a telescopic second pressure rod (32), the upper end of the second pressure rod (32) extends to the position below the second guide rail (23), and the second weight (29) moves to act on the second pressure rod (32).
7. A slip-resistant children's electric vehicle according to claim 3, characterized in that: the surface of one side, close to the fixed plate (6), of the electricity storage box (3) is connected with an H-shaped pull rod (33) in a sliding mode, the bottom of the pull rod (33) extends to the positions of the first-class gear (19) and the second-class gear (27) respectively, the surface, close to the first-class gear (19) and the second-class gear (27), of the pull rod (33) is fixedly connected with telescopic rods (34), the two telescopic rods (34) extend to the surface positions of the first-class gear (19) and the second-class gear (27) respectively, and the two telescopic rods (34) are connected with the first-class gear (19) and the second-class gear (27) in a surface rotating mode respectively.
8. A slip-resistant children's electric vehicle according to claim 3, characterized in that: the limiting grooves (35) are formed in the ends, close to the bottoms of the inner walls of the first guide groove (17) and the second guide groove (24), of the first guide groove, and the first pushing rod (18) and the second pushing rod (25) are located in the limiting grooves (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211525067.8A CN115946805B (en) | 2022-11-30 | 2022-11-30 | Antiskid children electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211525067.8A CN115946805B (en) | 2022-11-30 | 2022-11-30 | Antiskid children electric car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115946805A true CN115946805A (en) | 2023-04-11 |
| CN115946805B CN115946805B (en) | 2023-07-11 |
Family
ID=85901838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211525067.8A Active CN115946805B (en) | 2022-11-30 | 2022-11-30 | Antiskid children electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115946805B (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5181740A (en) * | 1991-03-01 | 1993-01-26 | Arthur Horn | Stabilized high speed bi-wheeled vehicle |
| US20020135146A1 (en) * | 2001-03-20 | 2002-09-26 | Tsai-Jao Hsing | Inclination prevention structure of child wheeled vehicle |
| US20030007853A1 (en) * | 1998-04-15 | 2003-01-09 | Lift-U, Division Of Hogan Mfg. Inc. | Low floor vehicle ramp assembly |
| US20030160419A1 (en) * | 2002-01-30 | 2003-08-28 | Jung- Jyh Wu | Safety device for a front wheel of a vehicle for children |
| JP2014136438A (en) * | 2013-01-15 | 2014-07-28 | Masaaki Kimura | Auxiliary wheel which corrects inclination of cycle and separates from ground surface |
| CN105197129A (en) * | 2014-06-26 | 2015-12-30 | 宋旦 | Bicycle support system |
| CN105460091A (en) * | 2016-01-12 | 2016-04-06 | 重庆交通大学 | Crawler belt chassis assembly |
| US20180022208A1 (en) * | 2015-01-30 | 2018-01-25 | The University Of Sydney | Statically stable robot using wheel with inner system |
| CN108248743A (en) * | 2018-01-24 | 2018-07-06 | 平湖天林儿童用品有限公司 | Drop-proof Baby Scooter |
| CN207712206U (en) * | 2017-12-29 | 2018-08-10 | 袁江鹏 | A kind of gravity is from perambulator of stopping |
| US20190077339A1 (en) * | 2017-09-11 | 2019-03-14 | Honda Motor Co., Ltd. | Saddle riding vehicle |
| CN109855664A (en) * | 2019-03-13 | 2019-06-07 | 李明 | Architectural design special measurement device |
| CN209064158U (en) * | 2018-10-26 | 2019-07-05 | 四川志德公路工程有限责任公司 | A kind of dumper |
| CN215245322U (en) * | 2021-08-04 | 2021-12-21 | 平湖旭辉儿童用品股份有限公司 | Electronic power-assisted steering wheel for baby carrier |
| KR102388908B1 (en) * | 2021-01-28 | 2022-04-22 | 주식회사 프리텍 | Automatic deceleration device for downhill road |
| CN217348111U (en) * | 2021-07-06 | 2022-09-02 | 赵桂良 | Novel labor-saving stepless speed change bicycle |
| CN115384658A (en) * | 2022-09-06 | 2022-11-25 | 浙江阿波罗运动科技股份有限公司 | Two-wheel motorcycle with protector |
-
2022
- 2022-11-30 CN CN202211525067.8A patent/CN115946805B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5181740A (en) * | 1991-03-01 | 1993-01-26 | Arthur Horn | Stabilized high speed bi-wheeled vehicle |
| US20030007853A1 (en) * | 1998-04-15 | 2003-01-09 | Lift-U, Division Of Hogan Mfg. Inc. | Low floor vehicle ramp assembly |
| US20020135146A1 (en) * | 2001-03-20 | 2002-09-26 | Tsai-Jao Hsing | Inclination prevention structure of child wheeled vehicle |
| US20030160419A1 (en) * | 2002-01-30 | 2003-08-28 | Jung- Jyh Wu | Safety device for a front wheel of a vehicle for children |
| JP2014136438A (en) * | 2013-01-15 | 2014-07-28 | Masaaki Kimura | Auxiliary wheel which corrects inclination of cycle and separates from ground surface |
| CN105197129A (en) * | 2014-06-26 | 2015-12-30 | 宋旦 | Bicycle support system |
| US20180022208A1 (en) * | 2015-01-30 | 2018-01-25 | The University Of Sydney | Statically stable robot using wheel with inner system |
| CN105460091A (en) * | 2016-01-12 | 2016-04-06 | 重庆交通大学 | Crawler belt chassis assembly |
| US20190077339A1 (en) * | 2017-09-11 | 2019-03-14 | Honda Motor Co., Ltd. | Saddle riding vehicle |
| CN207712206U (en) * | 2017-12-29 | 2018-08-10 | 袁江鹏 | A kind of gravity is from perambulator of stopping |
| CN108248743A (en) * | 2018-01-24 | 2018-07-06 | 平湖天林儿童用品有限公司 | Drop-proof Baby Scooter |
| CN209064158U (en) * | 2018-10-26 | 2019-07-05 | 四川志德公路工程有限责任公司 | A kind of dumper |
| CN109855664A (en) * | 2019-03-13 | 2019-06-07 | 李明 | Architectural design special measurement device |
| KR102388908B1 (en) * | 2021-01-28 | 2022-04-22 | 주식회사 프리텍 | Automatic deceleration device for downhill road |
| CN217348111U (en) * | 2021-07-06 | 2022-09-02 | 赵桂良 | Novel labor-saving stepless speed change bicycle |
| CN215245322U (en) * | 2021-08-04 | 2021-12-21 | 平湖旭辉儿童用品股份有限公司 | Electronic power-assisted steering wheel for baby carrier |
| CN115384658A (en) * | 2022-09-06 | 2022-11-25 | 浙江阿波罗运动科技股份有限公司 | Two-wheel motorcycle with protector |
Non-Patent Citations (2)
| Title |
|---|
| 吕剑铭;倪士金;余寿祥;冯斌;: "自动人行道防滑小车设计研究", 中国新通信, no. 04 * |
| 姜海林;王文志;刘磊;: "无碳小车下坡自动液体阻尼减速机构设计", 淮阴工学院学报, no. 03 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115946805B (en) | 2023-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207712206U (en) | A kind of gravity is from perambulator of stopping | |
| CN102425127A (en) | Intelligent lift speed reducing belt | |
| CN107604787B (en) | Emergency auxiliary brake risk avoiding device for continuous downhill road section truck | |
| CN108612003B (en) | Intelligent deceleration strip | |
| CN115946805A (en) | Anti-skid children electric vehicle | |
| CN111661130B (en) | Baby's shallow that barrier propterty is high | |
| CN111996943A (en) | Deceleration strip capable of automatically lifting and preventing retrograde motion according to vehicle speed | |
| CN201921527U (en) | Track trolley driving device based on synchronous belts | |
| CN115043159A (en) | Anti-unhooking safety limiting device for trolley before chain accumulation and release | |
| CN112709172B (en) | Brake auxiliary device for brake failure | |
| CN205632441U (en) | [electric] motor coach is with emergent auxiliary brake | |
| CN213571615U (en) | Deceleration strip for road | |
| CN115095121A (en) | Work platform that construction has protect function | |
| CN110029546B (en) | Self-weight friction type risk avoiding facility | |
| CN106043333A (en) | Automatic speed changing travelling mechanism for rail moving robot | |
| CN2730712Y (en) | Driving mechanism for brake rod of baby carrier | |
| CN219439753U (en) | Manual wheelchair device based on ratchet mechanism and convenient for going up and down slope | |
| CN219790166U (en) | Limiting device of electric flat car | |
| CN112498543B (en) | Baby carrier slope anti-overturning device | |
| CN219312743U (en) | Antiskid electric flat car | |
| CN213407720U (en) | Amusement small train convenient to move | |
| CN220968061U (en) | Safety mechanism for a sled | |
| CN108099923A (en) | A kind of traffic system for overhead track | |
| CN111605584B (en) | Railway construction safety protection equipment | |
| CN215826800U (en) | Child's bike with anti-slipping function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |