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Patent Searching and Data


Title:
PIPE CONNECTOR OF ASSEMBLY TYPE JUNGLE GYM
Document Type and Number:
Japanese Patent JPH0739604
Kind Code:
A
Abstract:

PURPOSE: To provide a synthetic resin pipe connector for constituting an assembly type jungle gym for infants by connecting many cardboard pipes to each other which is simplified in the construction of metal molds for production thereof, is tough and has a good assembling characteristic.

CONSTITUTION: Adapter-like vertical members 3 are projected from a central member 17 and horizontal members 8, 8a having a cruciform shape are projected and formed orthogonally therewith respectively. Thick parts 7 are formed in the root parts of these horizontal members 8, 8a. The cruciform vertical walls 5 of these thick parts 7 are formed thick nearly over the overall height exclusive of slight parts at both top and bottom end edges in their height direction.


Inventors:
KIRIFUCHI SHINICHIROU
Application Number:
JP21101293A
Publication Date:
February 10, 1995
Filing Date:
August 02, 1993
Export Citation:
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Assignee:
P PURU KK
International Classes:
A63B17/00; A63B17/04; (IPC1-7): A63B17/00; A63B17/04
Attorney, Agent or Firm:
Kubota Takumi