CN220221007U

CN220221007U - Wooden four-wheel children's trolley of environmental protection

Info

Publication number: CN220221007U
Application number: CN202321989822.8U
Authority: CN
Inventors: 徐满东
Original assignee: Ningbo Chuanlang Industrial Co ltd
Current assignee: Ningbo Chuanlang Industrial Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2023-12-22
Anticipated expiration: 2033-07-27

Abstract

The utility model discloses an environment-friendly wooden four-wheel children's hopper car, which comprises: according to the wooden car hopper, the chassis assembly, the front wheel assembly, the frame assembly and the rear wheel assembly are arranged, the soft handlebar sheath hose can enable children to feel good when in use, the children are not easy to hurt, the handlebar assembly is in threaded connection with the wooden car hopper through the screws, the steering angle of the wooden car hopper can be controlled through the steering limiting pins, the steering angle is prevented from being too large, the wooden car hopper is clamped to hands of the children, the rotating fixing piece is arranged on the chassis limiting piece, fingers of the children can be prevented from being inserted when the wooden car hopper is in steering, meanwhile, coating abrasion on the surface of the front head tube can be prevented, the front wheel assembly can be fixed on two sides of the chassis frame through the cooperation of the front wheel shaft and the chassis frame, the frame can be in rotary connection with the chassis frame through the arrangement of the rear fork and the chassis frame, and the frame can be in rotary connection with the chassis fixing piece through the front head tube, and the rear wheel assembly can be fixed on two sides of the frame through the cooperation of the rear wheel shaft and the rear fork.

Description

Wooden four-wheel children's trolley of environmental protection

Technical Field

The utility model relates to the technical field of children's hopper cars, in particular to an environment-friendly wooden four-wheel children's hopper car.

Background

A four-wheeled child car is a four-wheeled vehicle designed for children, typically constructed of a sturdy metal or plastic frame, equipped with four wheels to provide stability and balance. The design of the four-wheel children's hopper car aims at enabling children to obtain fun and exercise when playing and exercising outdoors.

However, metal and plastic hopper cars have a relatively large impact on the environment because they are produced by consuming a large amount of energy and resources, and in addition, some plastic materials contain harmful substances, which may pose potential risks to the environment and to the health of children.

Disclosure of Invention

The utility model aims at: in order to solve the problem that the existing metal and plastic hopper cars have great influence on the environment, because they are produced by consuming a great amount of energy and resources. In addition, some plastic materials contain harmful substances, and potential risks to the environment and the health of children can be caused, so that the environment-friendly wooden four-wheel children trolley is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an environmentally friendly wooden four-wheel child trolley comprising: the wooden car hopper, wooden car hopper top is equipped with the handlebar subassembly, wooden car hopper bottom is equipped with the chassis subassembly, chassis subassembly both sides are equipped with the front wheel subassembly, chassis subassembly one side is equipped with the frame subassembly, frame subassembly both sides are equipped with the rear wheel subassembly, frame subassembly top is equipped with the saddle pipe.

As still further aspects of the utility model: the handle assembly comprises a push rod arranged on the inner side wall of the wooden car hopper, a handle sheath hose arranged at the top of the push rod, a locking bolt screwed on the push rod and the inner side wall of the wooden car hopper and an anti-pinch pipe plug arranged at the bottom of the push rod.

As still further aspects of the utility model: the chassis assembly comprises a chassis frame arranged at the bottom of the wooden car hopper, a rear chassis limiting part which is connected with the top of the inner side of the chassis frame in a sliding manner, a rotary fixing part arranged at one side of the chassis frame, a steering limiting pin arranged at the top of the chassis limiting part, a front head pipe arranged at one side of the steering limiting pin, a wooden car hopper fixing bolt arranged at the bottom of the chassis frame and a fixing nut arranged at the bottom of the wooden car hopper fixing bolt and in threaded connection with the wooden car hopper fixing bolt.

As still further aspects of the utility model: the front wheel assembly comprises a front wheel shaft penetrating through the chassis frame, two symmetrical front wheel inner covers arranged on the front wheel shaft in the direction away from the chassis frame, a front outer cover arranged on one side of the front wheel inner cover, a front wheel hub arranged on one side of the front wheel hub, and a front outer cover arranged on one side of the front outer cover.

As still further aspects of the utility model: the frame assembly comprises a frame arranged on one side of the front head pipe, a head pipe arranged on the top of the front head pipe, a rotating shaft arranged below the head pipe at the bottom of the front head pipe and penetrating through the front head pipe, and a rear fork arranged on one side of the frame.

As still further aspects of the utility model: the rear wheel assembly comprises a rear wheel shaft penetrating through the frame, a rear fork joint arranged on one side of the rear fork, a rear fork fixing piece arranged on the periphery of the rear fork joint, two groups of symmetrical rear wheel inner covers arranged on the rear wheel shaft in the direction away from the rear fork joint, a rear outer cover arranged on one side of the rear wheel inner cover, a rear wheel hub arranged on one side of the rear wheel hub and a rear outer cover arranged on one side of the rear outer cover.

As still further aspects of the utility model: the saddle is set firmly at the top of the saddle tube, and the locking fixing piece is set on the periphery of the saddle tube.

Compared with the prior art, the utility model has the beneficial effects that:

through wooden car hopper, chassis subassembly, front wheel subassembly, frame subassembly and rear wheel subassembly's setting, soft material's handlebar sheath hose can make children feel when using good, is difficult for the injury. The handle assembly is in threaded connection with the wooden car hopper through the screw, the steering angle of the wooden car hopper can be controlled through the steering limiting pin, the steering angle is prevented from being too large, the handle is clamped to hands of children, the rotating fixing piece is installed on the chassis limiting piece, during steering, fingers of the children can be prevented from being inserted, coating abrasion on the surface of the front head pipe can be prevented, the front wheel assembly can be fixed on two sides of the chassis frame through the matched use of the front wheel shaft and the chassis frame, the car frame can be rotationally connected with the chassis frame through the rear fork and the frame, the frame can be rotationally connected with the chassis fixing piece through the front head pipe, the rear wheel assembly can be fixed on two sides of the frame through the matched use of the rear wheel shaft and the rear fork, the saddle can be fixed on the top of the frame through the locking fixing piece, the height of the saddle can be adjusted, the wooden car hopper is made of environment-friendly timber, and the toy can be assembled by the wooden car hopper and the steel piece is combined. I.e. the cost is reduced. The novel toy is environment-friendly, good in practicability, capable of arousing the interest of children, capable of training the practical ability of the children, and worthy of being widely popularized.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an environment-friendly wooden four-wheel child hopper car;

FIG. 2 is an exploded view of the overall structure of an environmentally friendly wooden four-wheeled child car of the present utility model;

fig. 3 is a perspective view of a chassis assembly and a frame assembly of an environment-friendly wooden four-wheel child hopper car according to the utility model.

In the figure: 1. a handlebar sheath hose; 2. a push rod; 3. a locking bolt; 4. anti-pinch pipe plug; 5. wooden car hopper; 6. a front wheel inner cover; 7. a front outer tire; 8. a front hub; 9. a front cover; 10. a fixing buckle; 11. a front axle; 13. a fixing nut; 14. wooden car hopper; a fixing bolt; 15. a chassis frame; 16. the right of the pipe plug; 17. a rotary fixing member; a left inner cover 19; 23. a rotating shaft; 24. the head pipe is arranged below; 25. a head pipe; 26. a frame; 27. a rear fork; 32. a rear fork joint; 33. a rear fork fixing member; 35. a rear axle; 36. a saddle pipe; 37. locking the fixing piece; 38. saddle; 39. an inner cover of the rear wheel; 40. a rear hub; 41. a rear outer tire; 42. a rear outer cover; 43. a chassis limiter; 44. a steering limiting pin; 45. a front head tube.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

Referring to fig. 1-3, in an embodiment of the present utility model, an environment-friendly wooden four-wheel child car includes: the wooden car hopper 5, wooden car hopper 5 top is equipped with the handlebar subassembly, and wooden car hopper 5 bottom is equipped with the chassis subassembly, and chassis subassembly both sides are equipped with the front wheel subassembly, and chassis subassembly one side is equipped with the frame subassembly, and frame subassembly both sides are equipped with the rear wheel subassembly, and frame subassembly top is equipped with saddle pipe 36.

Referring to fig. 1-3, the handlebar subassembly is including locating push rod 2 of wooden car hopper 5 inside wall, locating handlebar sheath hose 1 at push rod 2 top, spiro union in the locking bolt 3 of push rod 2 and wooden car hopper 5 inside wall and locating the anti-pinch tube stopper 4 of push rod 2 bottom, and soft material handlebar sheath hose 1 can make children feel when using good, is difficult for being injured, and the handlebar subassembly passes through screw and wooden car hopper 5 spiro union.

Referring to fig. 1 to 3, the chassis assembly includes a chassis frame 15 provided at the bottom of the wooden hopper 5, a rear chassis stopper 43 slidably connected to the top of the inside of the chassis frame 15, a rotation fixing member 17 provided at one side of the chassis frame 15, a steering stopper 44 provided at the top of the chassis stopper 43, a front pipe 45 provided at one side of the steering stopper 44, a hopper fixing bolt 14 provided at the bottom of the chassis frame 15, and a fixing nut 13 provided at the bottom of the hopper fixing bolt 14 and screwed with the hopper fixing bolt 14, and the steering angle of the wooden hopper 5 can be controlled by the steering stopper 44 to prevent an excessive rotation angle, a hand clamped to a child, the rotation fixing member 17, and the device is mounted on the chassis stopper 43, and can prevent finger insertion of the child during steering, and can prevent abrasion of a coating on the surface of the front pipe 45.

Referring to fig. 1 to 3, the front wheel assembly includes a front wheel shaft 11 penetrating through a chassis frame 15, two symmetrical sets of front wheel inner covers 6 provided on the front wheel shaft 11 in a direction away from the chassis frame 15, a front outer tire 7 provided on one side of the front wheel inner cover 6, a front wheel hub 8 provided on one side of the front wheel hub 8, and a front outer cover 9 provided on one side of the front outer tire 7, and the front wheel assembly can be fixed on both sides of the chassis frame 15 by the cooperation of the front wheel shaft 11 and the chassis frame 15.

Referring to fig. 1 to 3, the frame assembly includes a frame 26 provided at one side of a front head pipe 45, a head pipe upper 25 provided at the top of the front head pipe 45, a head pipe lower 24 provided at the bottom of the front head pipe 45, a rotation shaft 23 penetrating the front head pipe 45, and a rear fork 27 provided at one side of the frame 26, wherein the frame 26 is rotatably connected to the chassis frame 15 by the rear fork 27 and the frame 26, and the frame 26 is rotatably connected to the chassis 15 fixing member by the front head pipe 45.

Referring to fig. 1 to 3, the rear wheel assembly includes a rear wheel shaft 35 penetrating the frame 26, a rear fork joint 32 provided at one side of the rear fork 27, a rear fork fixing member 33 provided at an outer periphery of the rear fork joint 32, two symmetrical sets of rear wheel inner covers 39 provided at the rear wheel shaft 35 in a direction away from the rear fork joint 32, a rear outer cover 41 provided at one side of the rear wheel inner covers 39, a rear wheel hub 40 provided at one side of the rear wheel hub 40, and a rear outer cover 42 provided at one side of the rear outer cover 41, and can be fixed at both sides of the frame 26 by the cooperation of the rear wheel shaft 35 and the rear fork 27.

Referring to fig. 1 to 3, a saddle 38 is fixedly provided at the top of the saddle tube 36, a locking fixing member 37 is provided at the outer periphery of the saddle tube 36, the saddle 38 can be fixed at the top of the frame 26 by the locking fixing member 37, and the height of the saddle 38 can be adjusted.

The working principle of the utility model is as follows: the handlebar sheath hose 1 made of soft materials can ensure that children feel good when in use and are not easy to be injured. The steering angle of the wooden car hopper 5 can be controlled through the steering limiting pin 44 by the handle assembly through screw and the wooden car hopper 5 in a threaded connection manner, the steering angle is prevented from being too large, the handle assembly is clamped to hands of children, the rotary fixing piece 17 is installed on the chassis limiting piece 43, fingers of the children can be prevented from being inserted during steering, meanwhile, the coating on the surface of the front head pipe 45 can be prevented from being scratched, the front wheel assembly can be fixed on two sides of the chassis frame 15 through the cooperation of the front wheel shaft 11 and the chassis frame 15, the frame 26 can be rotationally connected with the chassis frame 15 through the arrangement of the rear fork 27 and the frame 26, the frame 26 can be rotationally connected with the chassis 15 through the cooperation of the front head pipe 45, the rear wheel assembly can be fixed on two sides of the frame 26 through the cooperation of the rear wheel shaft 35 and the rear fork 27, the saddle 38 can be fixed on the top of the frame 26 through the locking fixing piece 37, and the height of the saddle 38 can be adjusted, and the four-wheel-drive baby carrier assembly is completed at the moment.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. An environmentally friendly wooden four-wheel child trolley comprising: wooden car hopper (5), its characterized in that, wooden car hopper (5) top is equipped with the handlebar subassembly, wooden car hopper (5) bottom is equipped with the chassis subassembly, chassis subassembly both sides are equipped with the front wheel subassembly, chassis subassembly one side is equipped with the frame subassembly, frame subassembly both sides are equipped with the rear wheel subassembly, frame subassembly top is equipped with saddle pipe (36).

2. The environment-friendly wooden four-wheel children's hopper car according to claim 1, wherein the handle bar assembly comprises a push rod (2) arranged on the inner side wall of a wooden hopper (5), a handle bar sheath hose (1) arranged on the top of the push rod (2), a locking bolt (3) screwed on the push rod (2) and the inner side wall of the wooden hopper (5) and a hand clamping prevention pipe plug (4) arranged on the bottom of the push rod (2).

3. The environment-friendly wooden four-wheel children's hopper car according to claim 2, wherein the chassis assembly comprises a chassis frame (15) arranged at the bottom of a wooden hopper (5), a rear chassis limiting part (43) connected to the inner top of the chassis frame (15) in a sliding manner, a rotary fixing part (17) arranged at one side of the chassis frame (15), a steering limiting pin (44) arranged at the top of the chassis limiting part (43), a front head pipe (45) arranged at one side of the steering limiting pin (44), a hopper fixing bolt (14) arranged at the bottom of the chassis frame (15) and a fixing nut (13) arranged at the bottom of the hopper fixing bolt (14) and in threaded connection with the hopper fixing bolt (14).

4. An environmentally friendly wooden four-wheel children's hopper car according to claim 3, wherein the front wheel assembly comprises a front wheel axle (11) penetrating through the chassis frame (15), two symmetrical front wheel inner covers (6) arranged on the front wheel axle (11) and far away from the chassis frame (15), a front cover tire (7) arranged on one side of the front wheel inner cover (6), a front wheel hub (8) arranged on one side of the front wheel hub (8), and a front outer cover (9) arranged on one side of the front cover tire (7).

5. The environment-friendly wooden four-wheel children's hopper car as claimed in claim 4, wherein the frame assembly comprises a frame (26) arranged on one side of a front head pipe (45), a head pipe upper part (25) arranged on the top of the front head pipe (45), a head pipe lower part (24) arranged on the bottom of the front head pipe (45), a rotating shaft (23) penetrating the front head pipe (45) and a rear fork (27) arranged on one side of the frame (26).

6. The environment-friendly wooden four-wheel children's hopper car as claimed in claim 5, wherein the rear wheel assembly comprises a rear wheel axle (35) penetrating through the frame (26), a rear fork joint (32) arranged on one side of the rear fork (27), a rear fork fixing piece (33) arranged on the periphery of the rear fork joint (32), two symmetrical rear wheel inner covers (39) arranged on the rear wheel axle (35) in a direction away from the rear fork joint (32), a rear outer cover (41) arranged on one side of the rear wheel inner cover (39), a rear wheel hub (40) arranged on one side of the rear wheel hub (40) and a rear outer cover (42) arranged on one side of the rear outer cover (41).

7. The environment-friendly wooden four-wheel children trolley as claimed in claim 6, wherein a saddle (38) is fixedly arranged at the top of the saddle tube (36), and a locking fixing piece (37) is arranged at the periphery of the saddle tube (36).