Unlock instant, AI-driven research and patent intelligence for your innovation.

Mechanical animal toy with backblow action

A technology of machinery and toys, which is applied in the field of entertainment toys, can solve problems such as high cost, reduced performance reliability, complex structure, etc., and achieve the effects of cost reduction, reliability improvement, and simple structure

Inactive Publication Date: 2012-12-05
郑卫定
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this solution makes the structure complex, which leads to a decrease in performance reliability and high cost

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Mechanical animal toy with backblow action
  • Mechanical animal toy with backblow action
  • Mechanical animal toy with backblow action

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] like figure 1 , 2 Shown in , 3,4,5, there is a little dog toy, and outside is covered with flannelette to make fur, and the housing 1 of supporting shape is arranged in the fur, and organic core 2 is installed in the housing. A motor and a variable speed transmission mechanism are installed on the movement, and the variable speed transmission mechanism includes parts that drive each action piece, such as the crankshaft 4 that drives the body movement and the crank 5 that drives the tail to swing.

[0012] There is also a group of differential tooth displacement gear sets in the speed change transmission mechanism, and the cam between the moving and fixed gears in the differential tooth displacement gear set has two-stage flat tops, even if the moving gears have one point and one closing two stop positions. When the movable and fixed gears are separated, the transmission gear fixedly connected with the movable gear, that is, the transmission gear with a fixed axial dist...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a mechanical animal toy with a backblow action. A driving crankshaft (4) which is in an S shape when clockwise rotated and is in an omega shape when anticlockwise rotated is adopted; when the driving crankshaft is rotated anticlockwise and posterior limbs are swung to a front dead point, the gravity center of the toy is behind the lower end of the posterior limbs; a tail (8) made from rigid material is arranged on a mechanical core (2) by virtue of a pivot in a left-right direction, a crank (5) is connected with the tail by virtue of a tail wagging connecting rod (6); and the rotating shaft of the crank is connected with a transmission mechanism by virtue to a clutch mechanism, and a gear on the rotating shaft of the crank demeshes from a transmission gear in the transmission mechanism when the driving crankshaft is anticlockwise rotated. Compared with the prior art, the invention has the advantages that no excessive part is added, backblow is realized by adjustment on the gravity center and a backward thrust action when the toy jumps backward, and the toy stands up by virtue of the thrust when the rigid tail swings downward. Thus the mechanical animal toy provided by the invention has a simple structure, thereby further improving the reliability and reducing the cost.

Description

technical field [0001] The invention relates to a mechanical animal toy with recoil action, which belongs to the technical field of entertainment toys necessary for human life. Background technique [0002] Animal toys are supported by a shell, and the shell is usually covered with suede instead of fur. The motor and transmission mechanism in the mechanical mechanism are installed on the movement, the movement is fixed in the shell, and the limbs are installed on the movement. And connected with the transmission mechanism. As one of the various installation structures of limbs and limbs driving the crankshaft and the movement, the upper ends of a pair of forelimbs are matched with a fixed short shaft on the movement through long holes, and the position below the upper ends is installed on the driving crankshaft with clearance fit, so that A crank rocker mechanism is formed, so that the lower ends of the pair of limbs move in an elliptical trajectory, so that a crawling forc...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A63H13/02A63H31/08A63H31/00
Inventor 林君毅
Owner 郑卫定