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Baby walker with stepless adjustment

A technology of stepless adjustment and baby walker, applied in the field of baby walker, can solve the problems that the height of the baby walker cannot be matched by children, complex structure, etc., and achieve the effect of simple structure, few parts and easy manufacture

Active Publication Date: 2016-06-29
OSK BABY & CHILDREN PROD FUJIAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But in the baby walker in the prior art, the height of the upper plate relative to the ground is all step-adjustable. Very easy, flexible and comfortable fit
And the baby walker in the prior art, the structure is also more complicated

Method used

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  • Baby walker with stepless adjustment
  • Baby walker with stepless adjustment
  • Baby walker with stepless adjustment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1: as Figure 1 to Figure 8 As shown, a baby walker with a stepless adjustment function, like a conventional baby walker, includes an upper wall 1 and a lower wall 2, the upper wall 1 is provided with a backrest 3, and the lower wall 2 is provided with a wheel set 4; The upper plate 1 and the lower plate 2 are connected by a telescopic structure 5 that can adjust the distance between the upper plate 1 and the lower plate 2 .

[0031] The telescopic structure 5 comprises a fixed seat 501 and a movable arm 502, and the fixed seat 501 is telescopically connected with the movable arm 502; match. The end of the movable arm 502 connected to the fixed seat 501 is inserted into the cavity of the fixed seat 501 through the opening, and the cavity matches the size of the end of the movable arm 502 connected to the fixed seat 501 .

[0032] The fixing seat 501 is fixed on the lower plate 2 , and the movable arm 502 is connected and fixed on the upper plate 1 . The fi...

Embodiment 2

[0038] Embodiment 2: The feature of this embodiment is that the fixed seat is fixed on the upper plate, and the movable arm is fixed on the lower plate. The positions of the fixed seat and the movable arm are exchanged with those of Embodiment 1, and the implementation principle is the same as that of Embodiment 1.

[0039] The baby walker with stepless adjustment function of the present invention has a stepless adjustment function. When the upper plate is adjusted to rise or fall, the adjustment groove is set along the involute line, so that the position of the positioning column can be changed until the height of the upper plate The change is relatively smooth and linear, which can be easily, flexibly and comfortably adapted to the height of the child. The required parts are few, the structure is simple, and the manufacture is easy.

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Abstract

The invention discloses a baby walker with a stepless adjustment function, which comprises an upper plate and a lower plate. The upper plate is provided with a backrest, and the lower plate is provided with a wheel set; The space between the lower plates is connected by a telescopic structure; the telescopic structure includes a fixed seat and a movable arm, and the fixed seat and the movable arm are telescopically connected; the fixed seat is provided with a rotatable adjustment wheel, which is placed upright, and one side of the adjustment wheel is There is an adjustment groove arranged along the involute; the end of the movable arm connected with the fixed seat is provided with a positioning column, and one end of the positioning column extends into the adjustment groove; the adjustment piece is connected with the adjustment wheel. It has a stepless adjustment function. When the upper plate is adjusted to rise or fall, it can make the position of the positioning column change until the height of the upper plate changes smoothly, and it is linear. It can be easily, flexibly and comfortably adjusted to the height of the child. Cooperate. The required parts are few, the structure is simple, and the manufacture is easy.

Description

technical field [0001] The invention relates to a baby walker with a stepless adjustment function, which belongs to the technical field of the baby walker. Background technique [0002] In the prior art, the baby walker is a walking tool for children to practice walking, and is also a device for accompanying children to play. Existing baby walker is generally made up of upper plate and lower plate, and upper plate is provided with backrest; But in the baby walker in the prior art, the height of the upper plate relative to the ground is all step-adjustable. Very easy, flexible and comfortable fit. And the baby walker in the prior art has a complicated structure. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a baby walker with a stepless adjustment function, which can adjust the use height steplessly and has a simple structure. [0004] The present invention can take following technical scheme: [0005] A ba...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47D13/04
CPCA47D13/04A47D13/043A47D1/004
Inventor 雷德祥钟江鹏
Owner OSK BABY & CHILDREN PROD FUJIAN
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