Transformable toy block and hinge therefor

Claim 2

In a hinge mechanism for intercoupling adjacent corners of first and second three-dimensional components, the hinge mechanism comprising: first and second pairs of spaced generally U-shaped hinge couplers formed at the adjacent corners of said first and second

Claim 3

a hinge member having first and second generally parallel opposing side members, an interconnecting web portion, and a plate portion extending transversely to said web portion and having oppositely extending generally resilient arm portions with tang means thereon; first and second sets of aligned hinge stub projections formed in said side members for engagement with said first and second pairs of U-shaped hinge couplers; and detent means on said first and second components intermediate said couplers for cooperative interengagement with said tang means for resiliently retaining said first and second components in each of first and second positions of relative pivotal displacement.

Claim 4

a hinge member having first and second generally parallel opposing side members, an interconnecting web portion, and a plate portion extending transversely to said web portion and having oppositely extending generally resilient arm portions with tang means thereon; first and second sets of aligned hinge stub projections formed in said side members for engagement with said first and second pairs of U-shaped hinge couplers; and detent means on said first and second components intermediate said couplers for cooperative interengagement with said tang means for resiliently retaining said first and second components in each of first and second positions of relative pivotal displacement.

Claim 5

The hinge mechanism according to claim 1 wherein said detent means are formed on arcuately configured surface means intermediate said spaced hinge couplers on said first and second components, said surface means having first and second detent means formed therein, and said plate member has first and second opposing tang means for engaging said first detent means in a first relatively pivoted position of said components and for engaging said second detent means in a second relatively pivtoed position of said components.

Claim 6

The hinge mechanism according to claim 2 wherein said hinge member is a unitary member formed of a generally resilient plastic material.

Claim 7

In a toy block capable of being transformed into another form, the combination comprising: a first generally three-dimensional component having at least one corner at the edge of a generally planar surface; a second generally three-dimensional component having at least one corner at the edge of a generally planar surface, said first and second components being interconnected by hinge means at said at least one corners, each of said first and second components having portions thereof configured for nesting interengagement with the other when hinged into a closed position with the portions being configured to form a figure or the like in an opened position; and said hinge means including a pair of spaced coupler means formed on each of said at least one corners and a hinge member having first and second pairs of spaced aligned hinge projections engaging said coupler means, said hinge means also including positioning means for frictionally retaining said hinge member in first and second postions relative to said first and second components, said first position being in the closed position with said first and second components in nesting relation, and said second position being with said components in the open position to form a figure or the like, and wherein said hinge member is a unitary generally H-shaped hinge member with first and second generally parallel spaced sides and an interconnecting web portion, wherein said positioning means includes a plate portion on said hinge member having oppositely extending generally resilient arm portions with tang means thereon, and detent means formed on said first and second components adjacent said at least one corners, and wherein said plate portion is formed with said hinge member and extends transversely to said web portion.

Claim 8

In a toy block capable of being transformed into another form, the combination comprising: a first generally three-dimensional component having at least one corner at the edge of a generally planar surface; a second generally three-dimensional component having at least one corner at the edge of a generally planar surface, said first and second components being interconnected by hinge means at said at least one corners, each of said first and second components having portions thereof configured for nesting interengagement with the other when hinged into a closed position with the portions being configured to form a figure or the like in an opened position; and said hinge means including a pair of spaced coupler means formed on each of said at least one corners and a hinge member having first and second pairs of spaced aligned hinge projections engaging said coupler means, said hinge means also including positioning means for frictionally retaining said hinge member in first and second postions relative to said first and second components, said first position being in the closed position with said first and second components in nesting relation, and said second position being with said components in the open position to form a figure or the like, and wherein said hinge member is a unitary generally H-shaped hinge member with first and second generally parallel spaced sides and an interconnecting web portion, wherein said positioning means includes a plate portion on said hinge member having oppositely extending generally resilient arm portions with tang means thereon, and detent means formed on said first and second components adjacent said at least one corners, and wherein said plate portion is formed with said hinge member and extends transversely to said web portion.

Claim 9

The toy block according to claim 1 wherein said tang means are formed on the opposite ends of said arm portions of said plate portion.

Claim 10

The toy block according to claim 1 wherein said toy block in its closed position is generally cubical in form and, in its closed position, said planar surfaces form one side of the block.

Claim 11

The toy block according to claim 6 wherein said first and second components are configured to form a quadruped with said block in its opened position.

Claim 12

The toy block according to claim 1 wherein said toy block in its closed position is of a generally triangular prismatic form and, in its closed position, said planar surfaces form one side of the block.

Claim 13

The toy block according to claim 8 wherein said first and second components are configured to form a humanoid figure with said block in its opened position.

Claim 14

In an article having the form of a three-dimensional geometric toy block in a first position and the form of a figure or the like in a seoond position, the combination comprising: a first genarally three-dimensional component; a second generally three-dimensional component each of said first and second components having portions thereof configured for interengaging nesting relation in said first position; a hinge mechanism interconnecting a corner of said first component with a corner of said second component to form, in the first position, a side of said block, said hinge mechanism including first and second pairs of spaced generally U-shaped hinge couplers formed at the adjacent corners of said first and second components, a hinge member having first and second generally parallel opposing side members and an interconnecting web portion with first and second sets of aligned hinge stub projections formed in said side members engaging said first and second pairs of U-shaped couplers, said hinge member, having an integrally formed plate portion extending transversely to said web portion and having oppositely extending generally resilient arm portions with tang means thereon; and detent means on said first and second components engageable with said tang means for resiliently retaining said first and second components in said first and second positions.

Claim 15

In an article having the form of a three-dimensional geometric toy block in a first position and the form of a figure or the like in a seoond position, the combination comprising: a first genarally three-dimensional component; a second generally three-dimensional component each of said first and second components having portions thereof configured for interengaging nesting relation in said first position; a hinge mechanism interconnecting a corner of said first component with a corner of said second component to form, in the first position, a side of said block, said hinge mechanism including first and second pairs of spaced generally U-shaped hinge couplers formed at the adjacent corners of said first and second components, a hinge member having first and second generally parallel opposing side members and an interconnecting web portion with first and second sets of aligned hinge stub projections formed in said side members engaging said first and second pairs of U-shaped couplers, said hinge member, having an integrally formed plate portion extending transversely to said web portion and having oppositely extending generally resilient arm portions with tang means thereon; and detent means on said first and second components engageable with said tang means for resiliently retaining said first and second components in said first and second positions.

Claim 16

Ihe article according to claim 10 wherein each of the interconnected corners of said first and second components are at the edge of first and second generally planar surfaces, and said article in its first position is of a generally triangular prismatic form and said planar surfaces form one side of the block.

Claim 17

The article of claim 11 wherein each of said first and seocnd components are configured to form a humanoid figure with said block in its second position.

Claim 18

The article according to claim 10 wherein said detent means are formed on arcuately configured surface means formed intermediate said spaced hinge couplers on said first and second components, said surface means having first and second detent means formed therein, and said plate member, has first and second opposing tang means for engaging said first detent means in the first position of said block and for engaging said second detent means in the second position of said block.

Claim 19

The article according to claim 13 wherein said hinge stub projections are in facing relation.

Claim 20

The article according to claim 14 wherein at least one pair of said hinge stub projections have tapered ends to facilitate assembly of said article.

Claim 21

The article according to claim 10 wherein each of the interconnected corners of said first and second components are at the edge of first and second generally planar surfaces, and said article in its first position is generally cubical in form and said planar surfaces form one side of the block.

Claim 22

The article according to claim 16 wherein said first and second components are configured to form a quadruped with said article in its second position.

Claim 23

The article according to claim 17 further including at least one other component pivotally coupled to one of said first and second components.