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Axis excentric adjuster for wheel

An adjustment device and wheel body technology, which is applied in the direction of entertainment devices, entertainment, animal toys for riding, etc., can solve the problems of difficult adjustment or adjustment, easy operation for young children, complex structure, etc., to achieve protection safety and scope of application Extensive, safety-guaranteed effects

Inactive Publication Date: 2005-05-11
顾洪钧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Generally, whether the axle center of the wheel body is set at the center or eccentrically, it will be fixed after positioning and will not be adjusted, unless the axle center is deflected due to external impact; of course, there are also adjustable axle offsets. Wheels, but most of them have complex structures, are difficult to adjust or need to be adjusted with the help of tools; in addition, too simple axis adjustment devices may make it easy for young children to operate and cause accidents. May allow young children to easily operate the over-center adjustment device and cause injury to young children

Method used

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  • Axis excentric adjuster for wheel
  • Axis excentric adjuster for wheel
  • Axis excentric adjuster for wheel

Examples

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Embodiment Construction

[0022] As shown in Figure 1, the offset adjustment structure 10 is composed of a wheel body 1, a full-tooth rack 2, a half-tooth rack 3, and a sliding seat 4 (formed by the combination of the front sliding seat 41 and the rear sliding seat 42). into), a gear 5, a knob 6, a bushing 7 and other components are combined, and the three-dimensional appearance after the combination is as follows figure 2 shown.

[0023] The center of the wheel body 1 is provided with a penetrating elongated chute 11, and the left and right sides of the inner edge of the chute 11 are respectively provided with a tooth groove 12, 13, and the side walls of the tooth groove 12, 13 are penetrated. like image 3 and Figure 4 As shown, the full-tooth rack 2 is fixedly arranged in the tooth groove 12 on one side of the chute 11, and the rack 2 can be implanted and fixed with bolts 20 or fixed by gluing, welding or other methods. The tooth surface of the rack 2 21 for a complete full tooth. The aforement...

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Abstract

A wheel axis regulator for regulating the axle of wheel to central position of wheel or to eccentrical position is composed of a wheel body, two rack bars, a slide carriage, a gear, a knob and an axle bush. Pulling said knob can generate dual-side or single-side engagement between gear and two rack bars. Turning the knob can move the axle of wheel to an eccentrical position only on single-side engagement.

Description

1. Technical field [0001] The invention relates to a wheel body axis deviation adjustment device, in particular to a wheel body axis deviation adjustment device with the functions of free movement and positioning adjustment within the radius range of the wheel body. 2. Background technology [0002] According to the different properties and uses of the wheel body, the setting of the wheel body axis can be divided into central setting and eccentric setting. Most of the wheel body axes for vehicles are located at the center of the wheel body, so that the car body remains stable when moving. However, in order to meet special requirements, some car bodies, such as toy cars, scooters, baby carriages for interesting effects, training cars and exercise cars for training legs, etc., will use the eccentric design of the wheel axle, such as Taiwan 497588, 472671, 470039 and 285963 No. 1 patent, which is to use the eccentric wheel to produce ups and downs during operation to achieve th...

Claims

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Application Information

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IPC IPC(8): A63G19/04A63G31/04
Inventor 顾洪钧
Owner 顾洪钧
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