CN216153916U

CN216153916U - Children's balance car with shock attenuation anticollision function

Info

Publication number: CN216153916U
Application number: CN202122209999.9U
Authority: CN
Inventors: 叶月生
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-04-01
Anticipated expiration: 2031-09-13

Abstract

The utility model relates to the technical field of balance cars, in particular to a child balance car with a damping and anti-collision function, wherein a cross bar is fixed above a fixed column, the lower end of the fixed column is connected with a front wheel, a fixed piece is fixed on one side of the fixed column, a main frame is fixed on the other side of the fixed column, handles are arranged at two ends of the cross bar, an anti-collision mechanism is arranged on one side of the fixed piece, a sub-frame is fixed at one end of the main frame, a support column is connected to the position, above the main frame, of one end of the main frame, and a buffer rod is arranged inside the support column. The utility model has ingenious conception, overcomes the defects of the existing balance car for children in the aspect of shock absorption, can realize better shock absorption effect when the balance car for children passes through uneven road surfaces, greatly improves the comfort of the balance car for children, and can buffer and reduce the impact force in time when the car head impacts an obstacle, thereby improving the safety and further ensuring the safety of the children.

Description

Children's balance car with shock attenuation anticollision function

Technical Field

The utility model relates to the technical field of balance cars, in particular to a child balance car with a shock absorption and collision prevention function.

Background

The children balance car is designed for infants, exercises the balance ability of the infants, the infants need to continuously pedal the ground with feet to provide sliding power, the children balance car is a tool suitable for walking, sports and entertainment of the infants of 2-5 years old, the children balance car can better enjoy sports, the children balance car is made of two main materials, namely metal (steel and aluminum alloy) and wood, and the children balance car is higher in safety, operability, stability and durability and higher in price.

The existing children balance car is poor in damping performance, only achieved through tires and a car seat, poor in use comfort, free of an anti-collision function and high in safety, and therefore technical personnel in the field provide the children balance car with the damping and anti-collision functions to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a child balance car with shock absorption and collision avoidance functions, and aims to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a children balance car with shock attenuation anticollision function, includes the fixed column, the top of fixed column is fixed with the horizontal pole, and the lower extreme of fixed column is connected with the front wheel, one side of fixed column is fixed with the mounting, and the opposite side of fixed column is fixed with the body frame, the both ends of horizontal pole all are provided with the handle, one side of mounting is provided with anticollision institution, the one end of body frame is fixed with and divides the frame, and the one end of body frame is located top position department and is connected with the support column, the inside of support column is provided with the buffer beam, and the inside of support column has seted up the oil pocket, the position department that the top of support column corresponds the buffer beam is fixed with the sealing washer, the one end rotation that divides the frame is connected with the rear wheel, the top of buffer beam is fixed with the saddle, and is connected with the second spring between buffer beam and the oil pocket, the lower extreme of buffer beam is provided with the stopper.

As a further aspect of the present invention, the anti-collision mechanism includes a first fixing rod, a first fixing piece is fixed to one end of the first fixing rod, a telescopic guide rod is disposed at one side of the first fixing piece, a second fixing piece is fixed to one end of the telescopic guide rod, a first spring is sleeved outside the telescopic guide rod, a fixing plate is disposed at one side of the second fixing piece, the second fixing piece and the fixing plate are fixedly connected through a second fixing rod, a cushion pad is disposed at one side of the second fixing rod, and a panel is fixed to one side of the cushion pad.

According to a further scheme of the utility model, damping oil is filled in the oil cavity, two through holes are formed below the buffer rod, and the through holes are of an L-shaped structure.

As a further scheme of the utility model, a sliding groove is formed in the supporting column at a position corresponding to the limiting block, and the size of the sliding groove is matched with that of the limiting block.

In a further aspect of the present invention, the cushion is a rubber member, and the cushion is connected to the fixing plate and the panel by gluing.

In a further aspect of the present invention, the panel is a PC material, and a decorative layer is disposed on a surface of the panel.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has ingenious conception and novel design, overcomes the defects of the existing balance car for children in the aspect of shock absorption, can realize better shock absorption effect when the balance car for children passes through uneven road surfaces, greatly improves the comfort of the balance car for children, and can buffer and reduce the impact force in time when the car head impacts an obstacle, thereby improving the safety and further ensuring the safety of the children.

Drawings

FIG. 1 is a schematic structural view of a child balance car with shock absorption and collision avoidance functions;

FIG. 2 is a schematic structural diagram of a front anti-collision mechanism in a child balance car with shock absorption and anti-collision functions;

fig. 3 is a schematic structural diagram of a cross-section support pillar in a child balance car with shock absorption and collision prevention functions.

In the figure: 1. fixing a column; 2. a cross bar; 3. a front wheel; 4. a fixing member; 5. a main frame; 6. a grip; 7. a first fixing lever; 8. a first fixing sheet; 9. a telescopic guide rod; 10. a second fixing sheet; 11. a first spring; 12. a second fixing bar; 13. a fixing plate; 14. a cushion pad; 15. a panel; 16. a support pillar; 17. dividing the frame; 18. a buffer rod; 19. a vehicle seat; 20. a rear wheel; 21. a seal ring; 22. an oil chamber; 23. a second spring; 24. a limiting block; 25. a chute; 26. and a through hole.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the present invention, a child balance car with shock absorption and collision avoidance functions includes a fixed column 1, a cross bar 2 is fixed above the fixed column 1, a front wheel 3 is connected to a lower end of the fixed column 1, a fixing member 4 is fixed to one side of the fixed column 1, a main frame 5 is fixed to the other side of the fixed column 1, grips 6 are respectively disposed at two ends of the cross bar 2, a collision avoidance mechanism is disposed at one side of the fixing member 4, a sub-frame 17 is fixed to one end of the main frame 5, a supporting post 16 is connected to an upper position of one end of the main frame 5, a buffer rod 18 is disposed inside the supporting post 16, an oil cavity 22 is disposed inside the supporting post 16, a seal ring 21 is fixed to a position, corresponding to the buffer rod 18, above the sub-frame 17, a rear wheel 20 is rotatably connected to one end of the sub-frame 17, a seat 19 is fixed above the buffer rod 18, and a second spring 23 is connected between the buffer rod 18 and the oil cavity 22, the lower end of the buffer rod 18 is provided with a stopper 24.

In fig. 2, the anti-collision mechanism includes a first fixing rod 7, a first fixing plate 8 is fixed at one end of the first fixing rod 7, a telescopic guide rod 9 is arranged at one side of the first fixing plate 8, a second fixing plate 10 is fixed at one end of the telescopic guide rod 9, a first spring 11 is sleeved outside the telescopic guide rod 9, a fixing plate 13 is arranged at one side of the second fixing plate 10, the second fixing plate 10 is fixedly connected with the fixing plate 13 through a second fixing rod 12, a buffer cushion 14 is arranged at one side of the second fixing rod 12, and a panel 15 is fixed at one side of the buffer cushion 14, when a child uses the balance car, if the head of the child collides with an obstacle, the buffer cushion 14 can primarily buffer and reduce the impact force, and then, under the repeated contraction and rebound of the first spring 11 and the telescopic guide rod 9, the impact force can be further buffered and reduced, thereby greatly improving the use safety, the safety of children is guaranteed.

In fig. 3, the inside of oil pocket 22 is filled with damping oil, through-hole 26 has been seted up to the below of buffer rod 18, through-hole 26 has been seted up two, and through-hole 26 is "L" shape structure, and damping oil is the wide temperature lubricating oil of a novel damping, buffering, sealed usefulness that is prepared by high-purity inorganic thickener and special synthetic oil, can further improve buffering effect, and during buffer rod 18 goes up and down, through-hole 26 can provide the flow space for damping oil, reduces the resistance.

In fig. 3, a sliding groove 25 is formed in the supporting column 16 at a position corresponding to the position of the limiting block 24, the size of the sliding groove 25 is matched with the size of the limiting block 24, and the limiting block 24 slides up and down in the sliding groove 25 during the process that the second spring 23 lifts the buffering rod 18, so as to limit and stabilize the buffering rod 18.

In fig. 2, the cushion 14 is a rubber member, and the cushion 14 is connected to the fixing plate 13 and the panel 15 by gluing, and the cushion 14 can primarily cushion and reduce the impact force.

In fig. 2, the panel 15 is a member made of PC material, and a decorative layer is provided on the surface of the panel 15, the PC material has excellent impact resistance, and patterns, a LOGO, and the like can be provided on the decorative layer, thereby improving decorativeness and attracting attention of children.

The working principle of the utility model is as follows: during children use balance car, if the highway section through the unevenness, buffer rod 18 can make second spring 23 contract and kick-back repeatedly because of receiving different pressures, make buffer rod 18 go up and down at second spring 23, stopper 24 slides from top to bottom in the inside of spout 25, play spacing and stable effect to buffer rod 18, be equipped with damping oil in oil pocket 22, it is a novel damping that is formed by high-purity inorganic thickener and special synthetic oil preparation, the buffering, the wide temperature lubricating oil of high quality of sealed usefulness, can further improve buffering effect, during buffer rod 18 goes up and down, through-hole 26 can provide the flow space for damping oil, reduce the resistance.

During children used balance car, if the locomotive bumps into the barrier, blotter 14 can carry out preliminary buffering and cutting down to the impulsive force, afterwards, under the effect of the repeated shrink of first spring 11 and telescopic guide 9 and resilience, can go on further buffering and cutting down to the impulsive force, improved safety in utilization greatly, ensured children's safety.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. A child balance car with a damping and anti-collision function comprises a fixed column (1) and is characterized in that a cross rod (2) is fixed above the fixed column (1), the lower end of the fixed column (1) is connected with a front wheel (3), a fixing piece (4) is fixed on one side of the fixed column (1), a main frame (5) is fixed on the other side of the fixed column (1), handles (6) are arranged at two ends of the cross rod (2), an anti-collision mechanism is arranged on one side of the fixing piece (4), a sub-frame (17) is fixed at one end of the main frame (5), a supporting column (16) is connected to a position, located above one end of the main frame (5), a buffer rod (18) is arranged inside the supporting column (16), an oil cavity (22) is formed inside the supporting column (16), and a sealing ring (21) is fixed above the supporting column (16) and corresponds to the position of the buffer rod (18), the one end of branch frame (17) is rotated and is connected with rear wheel (20), the top of buffer lever (18) is fixed with saddle (19), and is connected with second spring (23) between buffer lever (18) and oil pocket (22), the lower extreme of buffer lever (18) is provided with stopper (24).

2. The children's balance car with the shock absorption and collision avoidance functions according to claim 1, wherein the collision avoidance mechanism comprises a first fixing rod (7), a first fixing plate (8) is fixed at one end of the first fixing rod (7), a telescopic guide rod (9) is arranged on one side of the first fixing plate (8), a second fixing plate (10) is fixed at one end of the telescopic guide rod (9), a first spring (11) is sleeved outside the telescopic guide rod (9), a fixing plate (13) is arranged on one side of the second fixing plate (10), the second fixing plate (10) and the fixing plate (13) are fixedly connected through a second fixing rod (12), a cushion (14) is arranged on one side of the second fixing rod (12), and a panel (15) is fixed on one side of the cushion (14).

3. The children's balance car with the shock absorption and collision avoidance functions according to claim 1, wherein the interior of the oil chamber (22) is filled with damping oil, a through hole (26) is formed below the buffer rod (18), two through holes (26) are formed, and the through holes (26) are in an L-shaped structure.

4. The children's balance car with the shock absorption and collision avoidance functions according to claim 1, wherein a sliding groove (25) is formed in the supporting column (16) at a position corresponding to the limiting block (24), and the size of the sliding groove (25) is matched with the size of the limiting block (24).

5. The vehicle as claimed in claim 2, wherein the cushion (14) is a rubber member, and the cushion (14) is connected to the fixed plate (13) and the panel (15) by gluing.

6. The vehicle as claimed in claim 2, wherein the panel (15) is a member made of PC material, and the surface of the panel (15) is provided with a decorative layer.