Plastic buckle
First Claim
1. A plastic buckle comprising a pair of plastic engaging elements each of which includes a plate portion having a means for attaching a belt or the like thereto, a base plate portion extended from the longitudinal edge of the plate portion, one surface of the base plate portion being substantially in the same plate with one surface of the plate portion and the other surface thereof at such a level as having the thickness half the thickness of the plate portion, and two engaging portions extended from the edge of the base plate portion so as to be in parallel with the longitudinal edge of the plate portion and so as to have substantially the same planes with those of the plate portion, the plate portion, the base plate portion and the engaging portions being integrally formed, the width of the upper surface of each engaging portion defined by the upper edge of the inner side thereof and the corresponding upper edge of the outer side thereof being somewhat larger than that of the space defined by the upper edge of the inner side of the engaging portion and the corresponding inner edge of the plate portion, each engaging portion being provided at the inside surface thereof with a fitting means.
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Accused Products
Abstract
A plastic buckle comprises a pair of plastic engaging elements of the same shape each of which includes a plate portion, a base plate portion extended from the longitudinal edge of the plate portion, and two engaging portions extended integrally from the edge of the base plate portion, whereby the buckle can connect the ends of a belt or the like through the engagement of the engaging portions by simple operation.
21 Citations
9 Claims
- 1. A plastic buckle comprising a pair of plastic engaging elements each of which includes a plate portion having a means for attaching a belt or the like thereto, a base plate portion extended from the longitudinal edge of the plate portion, one surface of the base plate portion being substantially in the same plate with one surface of the plate portion and the other surface thereof at such a level as having the thickness half the thickness of the plate portion, and two engaging portions extended from the edge of the base plate portion so as to be in parallel with the longitudinal edge of the plate portion and so as to have substantially the same planes with those of the plate portion, the plate portion, the base plate portion and the engaging portions being integrally formed, the width of the upper surface of each engaging portion defined by the upper edge of the inner side thereof and the corresponding upper edge of the outer side thereof being somewhat larger than that of the space defined by the upper edge of the inner side of the engaging portion and the corresponding inner edge of the plate portion, each engaging portion being provided at the inside surface thereof with a fitting means.
Specification