CN219651341U

CN219651341U - Steering mechanism of swing car

Info

Publication number: CN219651341U
Application number: CN202321083988.3U
Authority: CN
Inventors: 乔延丁
Original assignee: Hebei Tieniu Bicycle Industry Co ltd
Current assignee: Hebei Tieniu Bicycle Industry Co ltd
Priority date: 2023-05-08
Filing date: 2023-05-08
Publication date: 2023-09-08
Anticipated expiration: 2033-05-08

Abstract

The utility model relates to a steering mechanism of a swinging vehicle, which comprises a vehicle frame, wherein a rotating shaft is rotatably connected inside the vehicle frame, a steering wheel is fixedly connected to the top of the rotating shaft, a connecting column is fixedly connected to the bottom of the rotating shaft, a sliding block is fixedly connected to the bottom of the connecting column, a sleeve is slidably connected to the outer surface of the sliding block, a spring damper is fixedly connected to the inside of the sleeve, and the top of the spring damper is fixedly connected with the bottom of the sliding block. This steering mechanism of car sways, when children sit at the top of support and use, rotate steering wheel drive pivot at the inside rotation of support for spliced pole and telescopic connection slide from top to bottom under the condition that has the spring damper, reduce the vibrations range that the frame received, the frame can also regard as the centre of a circle to do the arc motion with fixed U-shaped frame simultaneously, make the frame when meetting the road surface of jolting, the spliced pole of frame bottom slides in telescopic inside through the sliding block, avoids the children at top to take place the condition of empting when receiving vibrations as far as possible.

Description

Steering mechanism of swing car

Technical Field

The utility model relates to the technical field of children swing vehicles, in particular to a steering mechanism of a swing vehicle.

Background

A swing steering vehicle for children in the prior art can realize steering by tilting and swinging the body leftwards or rightwards for children to sit and play. The swing steering vehicle for children capable of reversing by body swing generally comprises a vehicle frame, a front wheel assembly and a rear wheel assembly, wherein the front wheel assembly and the rear wheel assembly are arranged at the bottom of the vehicle frame, and at least the front wheel assembly or the rear wheel assembly is used as steering wheels and connected to the vehicle frame through a steering mechanism, so that when the body of the child swings left and right, the front wheel assembly or the rear wheel assembly serving as the steering wheels can be allowed to rotate relative to the vehicle frame, and steering is realized.

The prior swinging vehicle has poor damping and buffering effects when being turned, so that the condition that the frame is easy to topple when a child encounters a bumpy road surface during use, and the personal safety of the child is influenced, and the steering mechanism of the swinging vehicle is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the steering mechanism of the swing car, which has the advantages that the frame can play a role in buffering and damping when steering, the stability of the frame is higher when being used on a bumpy road surface, and the like, and solves the problems that the existing swing car is poor in damping effect when steering and the children incline when being used.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steering mechanism of swinging vehicle, includes the frame, the inside rotation of frame is connected with the pivot, pivot top fixedly connected with steering wheel, the bottom fixedly connected with spliced pole of pivot, the bottom fixedly connected with sliding block of spliced pole, the surface sliding connection of sliding block has the sleeve, telescopic inside fixedly connected with spring damper, the top of spring damper and the bottom fixedly connected with of sliding block, telescopic bottom fixedly connected with mounting panel, the top fixedly connected with support of mounting panel, the inside rotation of support is connected with the front wheel, the surface fixedly connected with connection U-shaped frame of support, telescopic surface fixedly connected with connecting rod, the outer surface of connection U-shaped frame and connecting rod articulates there is same fixed U-shaped frame, the top of fixed U-shaped frame and the bottom fixedly connected with rear bracket of frame, the bottom rotation of rear bracket is connected with the rear wheel.

Further, the top fixedly connected with rubber slipmat of frame, the inside fixedly connected with rolling bearing of frame, the pivot passes through rolling bearing and frame rotation to be connected.

Further, the external surface fixedly connected with rubber antiskid cover of steering wheel, the inside threaded connection of steering wheel has fastening bolt, steering wheel passes through fastening bolt and pivot fixed connection.

Further, the spliced pole hole has been seted up to telescopic inside, spliced pole passes through spliced pole hole and sleeve sliding connection, the sliding tray is seted up to telescopic inside, the sliding block passes through the sliding tray and slides in telescopic inside.

Further, the surface fixedly connected with front shroud of mounting panel, the shape of support is the U font.

Further, the inside of connecting U-shaped frame and connecting rod has all been seted up the rotation hole, the inside rotation of fixed U-shaped frame is connected with the spliced pole, connect U-shaped frame and connecting rod all to realize articulated through the spliced pole.

Further, the transmission shaft is arranged in the rear support, the number of the rear wheels is two, and the two rear wheels are rotationally connected with the rear support through the transmission shaft.

Further, the outer surfaces of the two rear wheels are provided with rear cover plates, and the shapes of the two rear cover plates are arc-shaped plates.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

1. this steering mechanism of car sways, when children sit at the top of support and use, rotate steering wheel drive pivot at the inside rotation of support for spliced pole and telescopic connection slide from top to bottom under the condition that has the spring damper, reduce the vibrations range that the frame received, the frame can also regard as the centre of a circle to do the arc motion with fixed U-shaped frame simultaneously, make the frame when meetting the road surface of jolting, the spliced pole of frame bottom slides in telescopic inside through the sliding block, avoids the children at top to take place the condition of empting when receiving vibrations as far as possible.

2. According to the steering mechanism of the swinging vehicle, the sliding groove is formed in the sleeve, so that when the connecting column is vibrated, the sliding block is matched with the sliding groove, the distance between the upper side and the lower side of the vehicle frame is limited, and the vibration can be effectively reduced by being matched with the connection of the spring shock absorber. Through setting up the rubber slipmat at the top of frame, set up the rubber antiskid cover at the surface of steering wheel for children can play the increase frictional force with the antiskid cover when using, and the stability of taking is strengthened, more conveniently turns when meetting the turn.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present utility model;

FIG. 2 is a top view of the structural attachment U-shaped frame of the present utility model;

fig. 3 is a right side view of the structural attachment U-shaped frame of the present utility model.

In the figure: 1 frame, 2 pivots, 3 steering wheels, 4 connecting columns, 5 sleeves, 6 sliding blocks, 7 spring shock absorbers, 8 mounting plates, 9 brackets, 10 front wheels, 11 connecting U-shaped frames, 12 connecting rods, 13 fixing U-shaped frames, 14 rear brackets and 15 rear wheels.

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.

Embodiment one: referring to fig. 1-3, the steering mechanism of the swing car in this embodiment includes a frame 1, a rubber anti-slip pad is fixedly connected to the top of the frame 1, a rotating shaft 2 is rotatably connected to the inside of the frame 1, a steering wheel 3 is fixedly connected to the top of the rotating shaft 2, a rubber anti-slip sleeve is fixedly connected to the outer surface of the steering wheel 3, a fastening bolt is connected to the internal thread of the steering wheel 3, and the steering wheel 3 is fixedly connected to the rotating shaft 2 through the fastening bolt; the inside fixedly connected with antifriction bearing of frame 1, pivot 2 passes through antifriction bearing and frame 1 rotation to be connected.

The bottom fixedly connected with spliced pole 4 of pivot 2, the bottom fixedly connected with sliding block 6 of spliced pole 4, the surface sliding connection of sliding block 6 has sleeve 5, and the sliding tray is seted up to sleeve 5's inside, and sliding block 6 slides in sleeve 5's inside through the sliding tray, and spliced pole hole has been seted up to sleeve 5's inside, and spliced pole 4 passes through spliced pole hole and sleeve 5 sliding connection.

The inside fixedly connected with spring damper 7 of sleeve 5, the top of spring damper 7 and the bottom fixed connection of sliding block 6, the bottom fixed connection mounting panel 8 of sleeve 5, the top fixedly connected with support 9 of mounting panel 8, the shape of support 9 is the U font, the surface fixedly connected with front shroud of mounting panel 8.

The inside rotation of support 9 is connected with front wheel 10, and the surface fixed connection of support 9 has and connects U-shaped frame 11, and the surface fixed connection of sleeve 5 has connecting rod 12, connects U-shaped frame 11 and the surface of connecting rod 12 to articulate there is same fixed U-shaped frame 13, and the rotation hole has all been seted up to the inside of connecting U-shaped frame 11 and connecting rod 12, and the inside rotation of fixed U-shaped frame 13 is connected with the spliced pole, and connecting U-shaped frame 11 all realizes articulated through the spliced pole with connecting rod 12.

The top of fixed U-shaped frame 13 and the bottom fixed connection of frame 1, the bottom fixedly connected with rear bracket 14 of frame 1, the bottom of rear bracket 14 rotates and is connected with rear wheel 15, the transmission shaft has been seted up to rear bracket 14 inside, and rear wheel 15 quantity is two, and two rear wheels 15 all rotate with rear bracket 14 through the transmission shaft and are connected, and the surface of two rear wheels 15 all is provided with the back shroud, and the shape of two back shroud is the arc.

In this embodiment, through seting up the sliding tray in the inside of sleeve 5 for spliced pole 4 when receiving vibrations, slider 6 and the cooperation of sliding tray, the distance that frame 1 shake from top to bottom has obtained spacingly, and cooperation spring damper 7's connection, vibrations can obtain effectual reduction.

In this embodiment, through set up the rubber slipmat at the top of frame 1, set up the rubber antiskid cover at the surface of steering wheel 3 for children can play the increase frictional force with the antiskid cover when using, and the stability of taking is strengthened, runs into more convenient the turn when turning.

Embodiment two: referring to fig. 1, on the basis of one embodiment, a front cover plate is disposed at the top of the front wheel 10, and a rear cover plate is disposed at the top of the rear wheel 15, so that when encountering a road surface with water, the front and rear cover plates can avoid water from splashing onto the children as much as possible, and the practicability of the device is stronger.

The working principle of the embodiment is as follows:

this steering mechanism of car sways, when children sit at the top of support 1 and use, rotate steering wheel 3 and drive pivot 2 at the inside rotation of support 1 for the spliced pole 4 slides from top to bottom with the connection of sleeve 5 under the condition that has spring damper 7, reduces the vibrations range that frame 1 received, and frame 1 still can regard fixed U-shaped frame 13 as the centre of a circle to do arc motion simultaneously, makes frame 1 when meetting the road surface of jolting, and the spliced pole 4 of frame 1 bottom slides in the inside of sleeve 5 through slider 6, avoids the children at top to take place the condition of empting when receiving vibrations as far as possible.

It should be noted that standard parts used in the application can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt mature bolts, rivets, welding and the like in the prior art, and the machinery, the parts and the equipment adopt the conventional models in the prior art; in addition, the circuit connection is in a conventional connection manner in the prior art, and details not described in detail in this specification belong to the prior art known to those skilled in the art.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Steering mechanism of sways car, including frame (1), its characterized in that: the bicycle frame is characterized in that the rotating shaft (2) is connected to the inside of the bicycle frame (1) in a rotating mode, the steering wheel (3) is fixedly connected to the top of the rotating shaft (2), the connecting column (4) is fixedly connected to the bottom of the rotating shaft (2), the sliding block (6) is fixedly connected to the bottom of the connecting column (4), the sleeve (5) is connected to the outer surface of the sliding block (6) in a sliding mode, the spring damper (7) is fixedly connected to the inside of the sleeve (5), the top of the spring damper (7) is fixedly connected to the bottom of the sliding block (6), the bottom of the sleeve (5) is fixedly connected with the mounting plate (8), the top of the mounting plate (8) is fixedly connected with the support (9), the front wheel (10) is fixedly connected to the inside of the support (9), the U-shaped frame (11) is fixedly connected to the outer surface of the support (9), the connecting rod (12) is hinged to the outer surface of the sleeve (5), the same U-shaped frame (13) is hinged to the outer surface of the connecting U-shaped frame (11), the top of the fixing U-shaped frame (13) is fixedly connected to the bottom of the frame (1), and the bottom of the frame (14) is fixedly connected to the rear wheel (14), and the rear wheel (14) is fixedly connected to the rear frame (14).

2. The steering mechanism of a swing car according to claim 1, wherein: the top fixedly connected with rubber slipmat of frame (1), the inside fixedly connected with rolling bearing of frame (1), pivot (2) are connected with frame (1) rotation through rolling bearing.

3. The steering mechanism of a swing car according to claim 1, wherein: the steering wheel (3) is fixedly connected with a rubber anti-skid sleeve on the outer surface, a fastening bolt is connected with the steering wheel (3) through internal threads, and the steering wheel (3) is fixedly connected with the rotating shaft (2) through the fastening bolt.

4. The steering mechanism of a swing car according to claim 1, wherein: the inside of sleeve (5) has seted up the spliced pole hole, spliced pole (4) are through spliced pole hole and sleeve (5) sliding connection, the sliding tray is seted up to the inside of sleeve (5), sliding block (6) are through the inside slip of sliding tray at sleeve (5).

5. The steering mechanism of a swing car according to claim 1, wherein: the outer surface of the mounting plate (8) is fixedly connected with a front cover plate, and the bracket (9) is U-shaped.

6. The steering mechanism of a swing car according to claim 1, wherein: the inside of connecting U-shaped frame (11) and connecting rod (12) has all been seted up the rotation hole, the inside rotation of fixed U-shaped frame (13) is connected with the spliced pole, connect U-shaped frame (11) and connecting rod (12) all realize the articulated through the spliced pole.

7. The steering mechanism of a swing car according to claim 1, wherein: the rear support (14) is internally provided with transmission shafts, the number of the rear wheels (15) is two, and the two rear wheels (15) are rotationally connected with the rear support (14) through the transmission shafts.

8. The swing car steering mechanism of claim 7, wherein: the outer surfaces of the two rear wheels (15) are provided with rear cover plates, and the shapes of the two rear cover plates are arc-shaped plates.