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A three-wheel baby carriage

A baby carriage and three-wheel technology, which is applied in the field of three-wheel baby carriages, can solve the problems of unadjustable seat angle and large occupied area, and achieve the effect of large contact area and comfortable riding experience

Active Publication Date: 2017-01-18
苏州卫优知识产权运营有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem to be solved by the present invention is to provide a three-wheel baby carriage, which solves the problem that the frame occupies a large area when it is idle and the angle of the seat cannot be adjusted when it is in use.

Method used

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  • A three-wheel baby carriage
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  • A three-wheel baby carriage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] refer to figure 1 , figure 2 and image 3 , a three-wheel baby carriage, comprising a front wheel frame 1, a rotating shaft 3 and a rear wheel frame 2, the front wheel frame 1 is welded with a seat 11 at one end of the rear wheel frame 2, and the front wheel frame 1 connects with the rotating shaft 3 The rear wheel frame 2 is hinged together, and the rear wheel frame 2 rotates around the front wheel frame 1 with the rotating shaft 3 as the origin. After the rotation, the front wheel frame 1 can be folded together with the rear wheel frame 2.

[0019] refer to figure 2 , Figure 4 and Figure 5 , the front wheel frame 1 is provided with a positioning block 12, the positioning block 12 is provided with a positioning hole 121, the rear wheel frame 2 is provided with a limiting block 21, the limiting block 21 is provided with a limiting groove 211, and a limiting groove 211 A groove 212 is arranged on the wall of the groove, and the groove 212 is an arc groove, and a...

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PUM

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Abstract

The invention relates to a tri-scooter, and belongs to the field of bicycles for children. The tri-scooter solves the problems that when a frame is in idle, occupied area is large, and the angle of a saddle cannot be adjusted when the saddle is used. The tri-scooter comprises a front wheel frame and a rear wheel frame. A saddle is arranged on the front wheel frame, and the front wheel frame is hinged to the rear wheel frame together. The tri-scooter further comprises a locking rod, a positioning block is arranged on the front wheel frame, a limiting block is arranged on the rear wheel frame, a limiting groove is formed in the limiting block, a groove is formed in the wall of the limiting groove, the locking rod penetrates through the positioning block and then is inserted into the groove, the rear wheel frame is fastened on the front wheel frame, a receding part is arranged on the locking rod, and after the locking rod axially moves and the receding part corresponds to the groove, the position of the locking rod in the limiting groove is changed through rotation of the rear wheel frame.

Description

technical field [0001] The invention relates to a three-wheel baby carriage, which belongs to the field of children's bicycles. Background technique [0002] Now more and more families will buy three-wheel strollers for children at home, so that children can entertain themselves. However, the existing three-wheeled stroller frame is all integrated, and the integrated structure of the frame not only makes the three-wheeled stroller occupy a large area of ​​placement space, but is inconvenient to carry when going out, and also hinders the seat of the three-wheeled stroller. Chair angle adjustment. Contents of the invention [0003] The problem to be solved by the present invention is to provide a three-wheel baby carriage, which solves the problems that the frame occupies a large area when it is idle and the angle of the seat cannot be adjusted when it is in use. [0004] In order to solve the above problems, the present invention provides the following technical solutions...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62K9/02B62K15/00
Inventor 许培川
Owner 苏州卫优知识产权运营有限公司