CN220220868U

CN220220868U - Improved structure of walking baby car

Info

Publication number: CN220220868U
Application number: CN202321982418.8U
Authority: CN
Inventors: 陈家明; 蔡志锋; 唐平定
Original assignee: Foshan Xiong Boshi Technology Co ltd
Current assignee: Foshan Xiong Boshi Technology Co ltd
Priority date: 2023-07-26
Filing date: 2023-07-26
Publication date: 2023-12-22
Anticipated expiration: 2033-07-26

Abstract

The utility model discloses an improved structure of a walking baby car, which comprises a car body and a seat, wherein the seat is arranged on the car body, a pedal assembly is arranged below the seat, the pedal assembly is movably connected with the car body, at least two gears are arranged on the car body, the pedal assembly is provided with a movable part, the movable part is clamped in any one gear, and the pedal assembly moves between different gears along the car body so as to adjust the interval between the pedal assembly and the seat. The pedal assembly is arranged on the vehicle body, so that the seat is convenient to fold, the pedal assembly can move along the vehicle body in an adjustable mode, namely, the height of the pedal assembly is adjustable, and the use requirement of a user is met.

Description

Improved structure of walking baby car

Technical Field

The utility model relates to the technical field of walking baby vehicles, in particular to an improved structure of a walking baby vehicle.

Background

Chinese patent CN215944674U discloses a folding scooter, including seat subassembly, push rod subassembly, preceding wheel subassembly, back wheel subassembly, connecting seat subassembly and locking device, the connecting seat subassembly includes fixing base and movable seat, movable seat and fixing base rotate to be connected, the rear portion and the movable seat of seat subassembly rotate to be connected, the front portion and the preceding wheel subassembly of seat subassembly link through first connecting rod device, preceding wheel subassembly upper portion and fixing base fixed connection, back wheel subassembly upper portion and fixing base rotate to be connected, back wheel subassembly and movable seat link through second connecting rod device, the push rod subassembly lower part is connected fixedly with the movable seat, fixed should pass through locking device with the movable seat locking.

The folding type scooter is characterized in that the pedals are fixedly connected with the seat assembly, the pedals are required to be folded when the scooter is folded, the distance between the pedals and the seat assembly is fixed, the pedals cannot be adjusted according to the leg length of an actual user, and the body feeling of the user can be influenced by the fact that the pedals are too high or too low.

Disclosure of Invention

The utility model aims to provide an improved structure of a walking baby car with an adjustable pedal height.

The object of the present utility model is thus achieved.

The utility model provides an improvement structure of child car of walking, includes automobile body and seat, and the seat setting is on the automobile body, and the automobile body is equipped with pedal subassembly below the seat, pedal subassembly and automobile body swing joint are equipped with two at least gears on the automobile body, and pedal subassembly is equipped with movable part, and movable part card is put in arbitrary gear, and pedal subassembly removes between different gears along the automobile body to adjust the interval between pedal subassembly and the seat. The pedal assembly is arranged on the vehicle body, so that the seat is convenient to fold, the pedal assembly can move along the vehicle body in an adjustable mode, namely, the height of the pedal assembly is adjustable, and the use requirement of a user is met.

The above technical solution can be further perfected as follows.

More specifically, the automobile body includes preceding frame and back frame, and preceding frame and back frame top rotate to be connected, and preceding frame top is equipped with the bottom bracket, and the seat is detachably fixed at bottom bracket top, and preceding frame top is arranged in to the seat, pedal subassembly and preceding frame swing joint. The pedal assembly is matched with the seat for use.

More specifically, the front frame comprises two support rods which are arranged in parallel, the two support rods are fixedly connected through a connecting part, a hollowed-out part is arranged between the two support rods corresponding to the connecting part in the length direction of the support rods, limiting blocks with the same quantity are respectively arranged on two sides of the hollowed-out part by the connecting part, the limiting blocks on two sides are symmetrically arranged left and right, a concave part is reserved between the limiting blocks on the same side, the concave part on the same height forms the gear, and the movable part of the pedal assembly is clamped in any concave part. The front frame stably and firmly supports the foot pedal assembly.

More specifically, pedal subassembly includes running-board, fixed plate and slider, and the running-board sets up in connecting portion top surface, and the fixed plate sets up in the connecting portion bottom surface, and running-board and fixed plate pass fretwork position and connect fixedly, are formed with the space that supplies pedal subassembly to remove along preceding frame between running-board and the fixed plate, correspond the slider between fixed plate and the connecting portion and are equipped with the installation cavity, and two sliders bilateral symmetry set up in corresponding installation cavity, the slider be equipped with the handle portion with the movable part, the fixed plate corresponds the movable part and is equipped with the hole of stepping down of intercommunication installation cavity, and outside the handle portion stretched out the fixed plate, the handle portion drove the slider and removes, makes the movable part insert or pull out the concave part through the hole of stepping down. The pedal assembly is simple and easy to adjust and operate, and is easy to install.

More specifically, a spring is arranged in the mounting cavity, and the elastic force of the spring enables the movable part to have a tendency of being inserted into the concave part. The pedal assembly is stable in locking and safe in use.

More specifically, the handle portion and the movable portion are L-shaped, the bottom surface of the fixed plate is provided with a limiting hole corresponding to each handle portion, the handle portion extends out of the fixed plate from the limiting hole, and the handle portion moves in the limiting hole along a direction away from the gear or close to the gear. The sliding block is simple and easy to move and adjust, and the limiting hole limits the moving range of the handle part.

In another more specific scheme, the two mounting cavities are communicated.

More specifically, the adjacent one side of the movable parts of the two sliding blocks is respectively provided with a mounting groove, a spring is arranged between the two sliding blocks, two ends of the spring are respectively arranged in the two mounting grooves to be abutted with the corresponding movable parts, and the elastic force of the spring enables the two movable parts to have a trend of being inserted into the concave parts. The number of parts is reduced, and the cost is lowered.

More specifically, the movable part is provided with a guide inclined plane in the direction of reducing the distance between the pedal assembly and the seat. The pedal assembly is easy to adjust to the high position than the pedal assembly is easy to adjust to the low position, the pedal assembly and the gear are ensured to be locked firmly, and the safety performance is improved.

More specifically, the pedal subassembly top surface and seat parallel arrangement improve the comfort level of using the somatosensory.

The utility model has the following beneficial effects.

(1) The pedal assembly is arranged on the vehicle body, so that the seat is convenient to fold, the pedal assembly can move along the vehicle body in an adjustable mode, namely, the height of the pedal assembly is adjustable, and the use requirement of a user is met.

(2) The pedal assembly is simple and easy to adjust and operate, and is easy to install. The pedal assembly is stable in locking and safe in use.

(3) The sliding block is easy to move and adjust, the limiting hole limits the moving range of the handle part, and the spring is prevented from being excessively compressed. And the spring design reduces the number of parts and the cost. The two sliding blocks are designed in bilateral symmetry, so that the moving operation is labor-saving and convenient.

(4) The front frame stably and firmly supports the pedal assembly, the pedal assembly and the seat are matched for use, and the comfort level of using the body feeling is improved.

Drawings

Fig. 1 is a schematic structural diagram of a walking baby car according to an embodiment.

Fig. 2 is a schematic structural diagram of a front frame in the first embodiment.

Fig. 3 is a schematic view showing a mounting structure of a front frame and a pedal assembly in the first embodiment.

Fig. 4 is a schematic cross-sectional structure of fig. 3.

Fig. 5 is an exploded view of a front frame and a pedal assembly according to the first embodiment.

Fig. 6 is a schematic structural diagram of a pedal assembly in the first embodiment.

FIG. 7 is an exploded view of the pedal assembly of the first embodiment.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

1-7, an improved structure for a child walking vehicle includes a vehicle body 1, a seat 2, and a footrest assembly 3. The automobile body 1 includes preceding frame 11 and back frame 12, and preceding frame 11 and back frame 12 top rotate to be connected, and preceding frame 11 top is equipped with bottom bracket 13, and seat 2 is detachably fixed at bottom bracket 13 top, and seat 2 is arranged in preceding frame 11 top, pedal subassembly 3 and preceding frame 11 swing joint, pedal subassembly 3 set up in seat 2 below promptly.

The front frame 11 includes two support rods 14 arranged parallel to each other. The two support rods 14 are fixedly connected through a connecting part 15. The connecting part 15 is provided with a hollowed part 16 along the length direction of the supporting rods 14 between the two supporting rods 14 correspondingly. The connecting portion 15 is provided with limiting blocks 17 with the same number on two sides of the hollowed-out portion 16, the limiting blocks 17 on two sides are symmetrically arranged left and right, concave portions 18 are reserved between the limiting blocks 17 on the same side, and the concave portions 18 with the same height form the gear 10. In this embodiment there are two gears 10.

The pedal assembly 3 includes a foot pedal 4, a fixed plate 5, a slider 6, and a spring (not shown). The foot pedal 4 is arranged on the top surface of the connecting part 15, and the top surface of the foot pedal 4 and the seat 2 are arranged in parallel. The fixing plate 5 is provided on the bottom surface of the connecting portion 15. The pedal plate 4 passes through the hollowed-out part 16 and is connected and fixed with the fixed plate 5, and a gap 50 for the pedal assembly 3 to move along the front frame 11 is formed between the pedal plate 4 and the fixed plate 5, namely, the pedal plate 4 and the fixed plate 5 can move along the length direction of the front frame 11.

An installation cavity 51 is arranged between the fixing plate 5 and the connecting part 15 corresponding to the sliding blocks 6, and the two sliding blocks 6 are symmetrically arranged in the corresponding installation cavities 51. The slider 6 is provided with a handle portion 61 and a movable portion 62, and the handle portion 61 and the movable portion 62 are provided in an L-shape. The bottom surface of the fixed plate 5 is provided with a limiting hole 52 corresponding to each handle portion 61, the handle portions 61 extend out of the fixed plate 5 from the limiting holes 52, and the handle portions 61 move in the limiting holes 52 in a direction away from the gear 10 or approaching the gear 10. The fixed plate 5 is provided with a relief hole 53 communicating with the mounting cavity 51 corresponding to the movable portion 62. A spring is provided in the mounting chamber 51, and the spring force of the spring makes the movable portion 62 have a tendency to be inserted into the recess 18. Preferably, the movable portion 62 is provided with a guide slope 63 in a direction to narrow the interval between the footrest assembly 3 and the seat 2.

In this embodiment, the two mounting cavities 51 are disposed in communication, the adjacent sides of the movable portions 62 of the two sliding blocks 6 are respectively provided with a mounting groove 64, a spring is disposed between the two sliding blocks 6, two ends of the spring are respectively disposed in the two mounting grooves 64 and abut against the corresponding movable portions 62, and the spring force of the spring makes the movable portions 62 have a tendency to be inserted into the concave portions 18.

When the pedal assembly 3 is adjusted, the handle portion 61 is pressed in opposite directions, the two sliding blocks 6 move in opposite directions to compress the spring, the movable portion 62 is retracted into the yielding hole 53, and the movable portion 62 is pulled out of the concave portion 18, namely, the movable portion 62 is separated from the gear position 10. At this time, the whole adjusting pedal can move up and down along the front frame 11 to adjust the distance between the pedal assembly 3 and the seat 2. When the pedal assembly 3 moves to the proper position, the elastic force of the spring pushes the sliding block 6 to reset when the hand is released, namely the handle part 61 is reset, and the movable part 62 is inserted into the other gear 10. The pedal assembly 3 moves toward the seat 2, i.e. moves toward a high position (the distance between the pedal assembly 3 and the seat 2 is reduced), the movable portion 62 slides over the stopper 17 through the guide slope 63, the pedal assembly 3 moves more easily, the pedal assembly 3 moves reversely, and the movable portion 62 needs to be completely separated from the gear 10, and then the pedal assembly 3 can move. Thus, when the pedal assembly 3 is stressed, the pedal assembly 3 moves downwards and is not easy to be separated from the gear 10.

Claims

1. The utility model provides an improvement structure of child car of walking, including automobile body (1) and seat (2), seat (2) set up on automobile body (1), characterized by, automobile body (1) are equipped with pedal subassembly (3) below seat (2), pedal subassembly (3) and automobile body (1) swing joint are equipped with two at least gears (10) on automobile body (1), pedal subassembly (3) are equipped with movable part (62), movable part (62) card is put in arbitrary gear (10), pedal subassembly (3) are followed automobile body (1) and are removed between different gears (10) to adjust the interval between pedal subassembly (3) and seat (2).

2. The improved structure of the walking baby car as claimed in claim 1, wherein the car body (1) comprises a front car frame (11) and a rear car frame (12), the tops of the front car frame (11) and the rear car frame (12) are rotatably connected, a bottom bracket (13) is arranged at the top of the front car frame (11), the seat (2) is detachably fixed at the top of the bottom bracket (13), the seat (2) is arranged above the front car frame (11), and the pedal assembly (3) is movably connected with the front car frame (11).

3. The improved structure of a walking baby car according to claim 2, characterized in that the front frame (11) comprises two support rods (14) which are arranged in parallel, the two support rods (14) are connected and fixed through a connecting part (15), a hollowed-out part (16) is arranged between the two support rods (14) corresponding to the connecting part (15) along the length direction of the support rods (14), the same number of limiting blocks (17) are respectively arranged on two sides of the hollowed-out part (16) by the connecting part (15), the limiting blocks (17) on two sides are symmetrically arranged left and right, a concave part (18) is reserved between the limiting blocks (17) on the same side, the concave part (18) on the same height forms the gear (10), and the movable part (62) of the pedal assembly (3) is clamped in any concave part (18).

4. The improved structure of a walking vehicle according to claim 3, characterized in that the pedal assembly (3) comprises a pedal plate (4), a fixed plate (5) and a sliding block (6), the pedal plate (4) is arranged on the top surface of the connecting part (15), the fixed plate (5) is arranged on the bottom surface of the connecting part (15), the pedal plate (4) and the fixed plate (5) penetrate through the hollowed-out part (16) to be connected and fixed, a gap (50) for the pedal assembly (3) to move along the front frame (11) is formed between the pedal plate (4) and the fixed plate (5), a mounting cavity (51) is arranged between the fixed plate (5) and the connecting part (15) corresponding to the sliding block (6), two sliding blocks (6) are symmetrically arranged in the corresponding mounting cavity (51), the sliding block (6) is provided with a handle part (61) and a movable part (62), the handle part (61) stretches out of the fixed plate (5) and drives the sliding block (6) to move so that the movable part (62) can be inserted into the recess (53) or pulled out of the recess (18).

5. The improved structure of the walking vehicle as claimed in claim 4, wherein a spring is provided in the installation cavity (51), and the spring force of the spring makes the movable portion (62) have a tendency to be inserted into the recess (18).

6. The improved structure of the walking vehicle as claimed in claim 4, wherein the handle portion (61) and the movable portion (62) are L-shaped, the bottom surface of the fixed plate (5) is provided with a limiting hole (52) corresponding to each handle portion (61), the handle portion (61) extends out of the fixed plate (5) from the limiting hole (52), and the handle portion (61) moves in the limiting hole (52) in a direction away from the gear (10) or approaching the gear (10).

7. The improved structure of a walking vehicle as claimed in claim 4, wherein the two mounting cavities (51) are disposed in communication.

8. The improved structure of the walking vehicle as claimed in claim 7, wherein the adjacent sides of the movable parts (62) of the two sliding blocks (6) are respectively provided with a mounting groove (64), a spring is arranged between the two sliding blocks (6), two ends of the spring are respectively arranged in the two mounting grooves (64) to be abutted with the corresponding movable parts (62), and the movable parts (62) have a trend of being inserted into the concave parts (18) due to the elasticity of the spring.

9. The improved structure of the walking vehicle as claimed in claim 4, wherein the movable part (62) is provided with a guide slope (63) in a direction of narrowing a distance between the pedal assembly (3) and the seat (2).

10. The improved structure of the walking vehicle as claimed in claim 1, wherein the top surface of the pedal assembly (3) is parallel to the seat (2).