CN211281341U - Synchronous steering mechanism for front wheels of child scooter - Google Patents
Synchronous steering mechanism for front wheels of child scooter Download PDFInfo
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- CN211281341U CN211281341U CN201922095697.6U CN201922095697U CN211281341U CN 211281341 U CN211281341 U CN 211281341U CN 201922095697 U CN201922095697 U CN 201922095697U CN 211281341 U CN211281341 U CN 211281341U
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Abstract
The utility model provides a synchronous steering mechanism of front wheel of children's scooter, the both sides of arm-tie all are provided with draws the piece, draw and be provided with the vertical through-hole that runs through downwards on the piece, and also be provided with the through-hole the same rather than concentric diameter that sets up on the same position arm-tie of through-hole, the upper end of drawing the piece is provided with the wheel and hangs, the wheel hangs and includes: the steering mechanism comprises a connecting arm, a pull block and a pull block, wherein a through pull block connecting hole is formed in one end of the connecting arm, the pull block connecting hole is concentrically aligned with a through hole in the pull block, a steering screw sleeve which vertically penetrates downwards is arranged on the pull block connecting hole, a steering screw which vertically penetrates upwards is arranged at the lower end of the through hole in the pull block, and the steering screw penetrates into the steering screw sleeve; the steering of the two wheels can be effectively combined together through the pull plate, and during steering, the steering of one wheel can immediately drive the steering of the other wheel through the pull plate, so that the situation of no delay in steering is realized, and the steering is sensitive; meanwhile, the wheel can be quickly aligned in the aligning process, and the aligning agility is high.
Description
Technical Field
The utility model belongs to the technical field of children's toys and specifically relates to a synchronous steering mechanism of front wheel of children's scooter is related to.
Background
A child scooter is a toy of children and belongs to a baby carriage. Children often ride the scooter and can temper the flexibility of health, improve reaction rate, increase the amount of exercise, strengthen organism resistance.
The steering structures of the existing children scooter are mostly divided into two types, one type is that a handle on the scooter shakes a front wheel to steer, and the other type is that the rotation of the front wheel is changed by deflecting the gravity center to realize steering;
wherein can temper children's balanced reaction ability more through the form of beat focus, but this kind of structure also has certain defect, the characteristic of this structure generally has two for the front wheel among the prior art, and the steering spindle of front wheel all sets up on the frame alone, when turning to, drive a wheel through focus's beat and turn to, and another wheel needs the automobile body to turn to certain degree in the in-process of grabbing to, change its turn to by the focus of automobile body and just make another wheel also accomplish to turn to, such structure of turning to has certain delay, the condition that the untimely turn takes place easily under the condition that some urgent needs turned to, cause dangerous condition to take place easily.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
The utility model provides a synchronous steering mechanism of front wheel of children's scooter, includes: the vehicle wheel suspension device comprises a strip-shaped pulling plate, wherein pulling blocks are arranged on two sides of the pulling plate, through holes which penetrate vertically and downwards are formed in the pulling blocks, through holes with the same diameter as the pulling blocks are concentrically arranged in the pulling plates at the same positions of the through holes, and a vehicle wheel suspension is arranged at the upper end of each pulling block;
the wheel suspension includes: the steering mechanism comprises a connecting arm, a pull block and a pull block, wherein a through pull block connecting hole is formed in one end of the connecting arm, the pull block connecting hole is concentrically aligned with a through hole in the pull block, a steering threaded sleeve which vertically penetrates downwards is arranged on the pull block connecting hole, a steering screw which vertically penetrates upwards is arranged at the lower end of the through hole in the pull block, the steering screw penetrates into the steering threaded sleeve, and the steering threaded sleeve is in threaded fit with the steering screw;
the other end of the connecting arm is provided with a frame connecting hole which also penetrates through the connecting arm, and a screw can be penetrated into the frame connecting hole and is used for being matched with a frame;
the side end face of the connecting arm is provided with an axle arm which is arranged in a downward inclining mode, an axle hole penetrating through the connecting arm is formed in the end face, far away from the connecting arm, of the axle arm, an axle penetrates into the axle hole, and wheels are mounted on the axle in an embedded mode.
As a further aspect of the present invention: and a spring is arranged between the pulling block and the pulling block.
As a further aspect of the present invention: the middle part of the spring is of a U-shaped structure, and two sides of the spring are fixedly connected with the pulling block.
Compared with the prior art, the beneficial effects of the utility model are that: the steering of the two wheels can be effectively combined together through the pull plate, and during steering, the steering of one wheel can immediately drive the steering of the other wheel through the pull plate, so that the situation of no delay in steering is realized, and the steering is sensitive;
meanwhile, the wheel can be quickly aligned in the aligning process, and the aligning agility is high.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the wheel suspension of the present invention.
Fig. 3 is a schematic structural diagram of the middle frame of the present invention.
In the figure: 1. steering mechanism, 2, frame, 11, wheel, 12, axle, 13, pull block, 14, spring, 15, steering screw, 16, pull plate, 17, wheel suspension, 18, steering swivel nut, 171, pull block connecting hole, 172, connecting arm, 173, frame connecting hole, 174, axle hole, 175, axle arm.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, a front wheel synchronous steering mechanism 1 of a scooter for children includes: the vehicle wheel suspension device comprises a strip-shaped pulling plate 16, wherein pulling blocks 13 are arranged on two sides of the pulling plate 16, through holes which penetrate vertically and downwards are formed in the pulling blocks 13, the pulling plates 16 at the same positions of the through holes are also provided with through holes which are concentric with the through holes and have the same diameter, and the upper ends of the pulling blocks 13 are provided with wheel suspensions 17;
the wheel suspension 17 includes: a through pulling block connecting hole 171 is formed in one end of the connecting arm 172, the pulling block connecting hole 171 is concentrically aligned with a through hole in the pulling block 13, a steering threaded sleeve 18 which vertically penetrates downwards is arranged on the pulling block connecting hole 171, a steering screw 15 which vertically penetrates upwards is arranged at the lower end of the through hole in the pulling block 13, the steering screw 15 penetrates into the steering threaded sleeve 18, and the steering threaded sleeve 18 is in threaded fit with the steering screw 15;
the other end of the connecting arm 172 is provided with a frame connecting hole 173 which also penetrates through the connecting arm 172, and a screw can be inserted into the frame connecting hole 173 for being matched with the frame 2;
an axle arm 175 which is obliquely arranged is arranged on the side end surface of the connecting arm 172, an axle hole 174 which penetrates through the connecting arm 172 is arranged on the end surface of the axle arm 175 away from the connecting arm 172, an axle 12 penetrates into the axle hole 174, and a wheel 11 is nested on the axle 12.
A spring 14 is arranged between the pulling block 13 and the pulling block 13.
The middle part of the spring 14 is of a U-shaped structure, and two sides of the spring 14 are fixedly connected with the pull block 13.
The utility model discloses a theory of operation is: the device is arranged on a frame 2 of a child scooter, as shown in figure 3, when a turn is needed, the gravity center deflects towards the direction needing to be turned, so that a wheel suspension 17 on the same side with the gravity center deflects towards the gravity center side by taking a turning thread as a midpoint, the wheel 11 is driven to deflect, and meanwhile, a pulling plate 16 pulls the wheel suspension 17 on the other side because the wheel suspension 17 on the side deflects, so that the wheel 11 on the side similarly deflects towards the gravity center side to complete the turning;
meanwhile, in the steering process, the spring 14 is deformed due to the deflection of the pulling plate 16, when the steering is finished, the gravity center returns to be positive, the spring 14 rebounds, the pulling plate 16 can be rapidly straightened, and therefore the rapid steering return is achieved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (3)
1. The utility model provides a synchronous steering mechanism of front wheel of children's scooter which characterized in that includes: the vehicle wheel suspension device comprises a strip-shaped pulling plate, wherein pulling blocks are arranged on two sides of the pulling plate, through holes which penetrate vertically and downwards are formed in the pulling blocks, through holes with the same diameter as the pulling blocks are concentrically arranged in the pulling plates at the same positions of the through holes, and a vehicle wheel suspension is arranged at the upper end of each pulling block;
the wheel suspension includes: the steering mechanism comprises a connecting arm, a pull block and a pull block, wherein a through pull block connecting hole is formed in one end of the connecting arm, the pull block connecting hole is concentrically aligned with a through hole in the pull block, a steering threaded sleeve which vertically penetrates downwards is arranged on the pull block connecting hole, a steering screw which vertically penetrates upwards is arranged at the lower end of the through hole in the pull block, the steering screw penetrates into the steering threaded sleeve, and the steering threaded sleeve is in threaded fit with the steering screw;
the other end of the connecting arm is provided with a frame connecting hole which also penetrates through the connecting arm, and a screw can be penetrated into the frame connecting hole and is used for being matched with a frame;
the side end face of the connecting arm is provided with an axle arm which is arranged in a downward inclining mode, an axle hole penetrating through the connecting arm is formed in the end face, far away from the connecting arm, of the axle arm, an axle penetrates into the axle hole, and wheels are mounted on the axle in an embedded mode.
2. The front wheel synchronous steering mechanism of a children's scooter as claimed in claim 1, wherein a spring is provided between the pulling block and the pulling block.
3. The front wheel synchronous steering mechanism of a children's scooter according to claim 2, wherein the middle part of the spring is in a U-shaped structure, and two sides of the spring are fixedly connected with the pull block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922095697.6U CN211281341U (en) | 2019-11-29 | 2019-11-29 | Synchronous steering mechanism for front wheels of child scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922095697.6U CN211281341U (en) | 2019-11-29 | 2019-11-29 | Synchronous steering mechanism for front wheels of child scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211281341U true CN211281341U (en) | 2020-08-18 |
Family
ID=72026458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922095697.6U Active CN211281341U (en) | 2019-11-29 | 2019-11-29 | Synchronous steering mechanism for front wheels of child scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211281341U (en) |
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2019
- 2019-11-29 CN CN201922095697.6U patent/CN211281341U/en active Active
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