Wall-clambering toy space bug
AssigneeChen Te-Son
InventorLin Pin-Huang
Life of this patent
Estimating the term…
Abstract
The present invention relates to a wall clambering toy having both improved layout of its frame and the structure of its sucker, thereby increasing the security of the attachment of the toy to the wall, enhancing the activity, and reducing the power consumption thereof.
Claims7
A wall clambering toy comprising:
- a longitudinal frame member having wall-attaching sucker means thereon at the opposite ends thereof;
- a transverse frame member extending on opposite sides of said longitudinal frame member and having wall-attaching sucker means thereon at the laterally opposite ends thereof;
- means mounting said members for reciprocal relative longitudinal movement therebetween accompanied by relative vertical movement therebetween in an opposite direction at each end of said reciprocal longitudinal movement;
- and
- power-operated means for effecting movements, whereby the sucker means on one member attach to a wall while the other member advances with its sucker means detached relative to the one member, the other member moves toward and attaches its sucker means to the wall, the one member moves away from and detaches its sucker means from the wall, advances and moves toward and attaches its sucker means to the wall, and the cycle is repeated.
In a wall clambering toy having at least two frame members, means mounting said members for reciprocal relative longitudinal movement therebetween accompanied by relative vertical movement therebetween in an opposite direction at each end of said reciprocal longitudinal movement, and power-operated means for effecting said movements whereby the sucker means on one member attach to a wall while the other member advances with its sucker means detached relative to the one member, the other member moves toward and attaches its sucker means to the wall, the one member moves away from and detaches its sucker means from the wall, advances and moves toward and attaches the sucker means to the wall, and the cycle is repeated,
- the improvement wherein each sucker means includes a stem loosely carried in guide means on the corresponding member for axial and angular movement therein and spring means engaged between said sucker means and its guide means for maintaining said sucker means centered and extended relative to its guide means when not engaged with a wall.
In a wall clambering toy having at least two frame members, means mounting said members for reciprocal relative longitudinal movement therebetween accompanied by relative vertical movement therebetween in an opposite direction at each end of said reciprocal longitudinal movement, and power-operated means for effecting said movements whereby the sucker means on one member attach to a wall while the other member advances with its sucker means detached relative to the one member, the other member moves toward and attaches its sucker means to the wall, the one member moves away from and detaches its sucker means from the wall, advances and moves toward and attaches the sucker means to the wall, and the cycle is repeated,
- the improvement wherein the relative movement effecting means causes forward inclination of each frame member as it moves away from a wall and including a flexible non-stretchable strip attached to and between the rear edge of the rim of each sucker means and the corresponding frame member to pull up said rim on said inclination to facilitate detchment of said sucker means from the wall.
Dependencies are inferred from the claim text.