Claims
- 1. An assembly of a buckle mechanism and blade, the blade having a fastening surface, comprising:a base having a surface and a projection extending away from the surface, the projection having a lock surface being substantially perpendicular to a plane passing through the surface and being contiguous to the surface; a guide supported by the base, the guide engaging the fastening surface of the blade with the lock surface of the projection and including a release surface disposed at a first end of the guide and a bias surface at a second end of the guide, the second end being opposite the first end; and at least one biasing member, operatively engaging the second end of the guide, that locates the guide to a first position in which the fastening surface of the blade engages the lock surface of the projection and that opposes movement of the guide to a second position in which the blade disengages from the projection.
- 2. The assembly of claim 1 wherein the surface of the base comprises a planar surface.
- 3. The assembly of claim 2 wherein the projection of the base comprises a directional surface oblique to the planar surface.
- 4. The assembly of claim 1 wherein the release surface comprises a concave indentation.
- 5. The assembly of claim 1 further comprising a housing having an upper member proximate the release surface and a lower member engaging the upper member.
- 6. An assembly of a buckle mechanism and blade, the blade having a fastening surface, comprising:a base having a surface and a projection extending away from the surface, the projection having a lock surface being substantially perpendicular to a plane passing through the surface and being contiguous to the surface; and a guide supported by the base, the guide engaging the fastening surface of the blade with the lock surface of the projection, and including at least one wall defining a void, the guide being positionable in a first position so that the projection occupies at least a portion of the void and a second position so that the projection is removed from the void.
- 7. The assembly of claim 6 wherein the at least one wall having a first planar wall and a second planar wall offset by at least one lateral wall, the second planar wall having a cut-out portion that receives the projection.
- 8. The assembly of 6 claim wherein the blade comprises a support surface and a connecting portion having a slit, the support surface being adjacent the fastening surface, the blade being slidably receivable within the void and releasably engageable with the projection.
- 9. An assembly of a buckle mechanism and blade, the blade having a fastening surface, comprising:a base having a surface; a projection extending away from the surface, the projection having a lock surface being substantially perpendicular to a plane passing through the surface and being contiguous to the surface and a directional surface oblique to the planar surface; a pair of side walls projecting away from the surface, the projection located between the side walls, each of the side walls including at least one corresponding opening having a curved surface and a line tangent to the radius of curvature with an angle greater than or equal to an angle between the directional surface of the projection and the surface of the base; and a connection portion, having a slot, extending from the surface and away from the lock surface; and a guide supported by the base, the guide engaging the fastening surface of the blade with the lock surface of the projection.
- 10. The assembly of claim 9 wherein the guide comprises at least one portion defining a hole that corresponds with the at least one opening of each of the side walls and at least one guide pin, protruding out of the at least one opening of each of the side walls, coupled to the guide.
- 11. The assembly of claim 10 wherein each of the side walls comprise at least one protrusion that contiguously engages an end of the at least one biasing member.
- 12. A buckle mechanism and blade assembly comprising:a housing; a base within the housing, the base having a surface and a projection extending away from the surface; a guide supported by the base, the guide locating the blade proximate the surface, and including a release surface disposed at a first end of the guide and a bias surface at a second end of the guide, the second end being opposite the first end, that operatively engages the at least one biasing member; and at least one biasing member locating the guide to a first position in which the blade engages the projection and opposing movement of the guide to a second position in which the blade disengages from the projection.
- 13. The assembly of claim 12 wherein the guide further comprises at least one wall defining a void, at least a portion of the void being occupied with the projection in the first position and the projection being removed from the void in the second position, the at least one wall having a first planar wall and a second planar wall offset by at least one lateral wall, the second planar wall having a cut-out portion that receives the projection.
- 14. The assembly of claim 12 wherein the housing comprises an upper member proximate the release surface and a lower member engaging the upper member.
- 15. The assembly of claim 12 wherein the bias surface defines a recess.
- 16. The assembly of claim 15 wherein the at least one biasing member is disposed within the recess.
- 17. The assembly of claim 16 wherein the at least one biasing member comprises a pair of torsion springs, each torsion spring having an end abutting the other torsion spring and an arm protruding outside of the recess.
- 18. The assembly of claim 17 wherein the arms of the springs contiguously engage at least one protrusion projecting inward to the projection from each of the side walls so that the guide is biased toward the projection.
- 19. The assembly of claim 18 wherein the guide comprises at least one notch, proximate a center of the recess, that receives the ends of the springs abutting each other.
- 20. A buckle mechanism and blade assembly comprising:a housing; a base within the housing, the base having a surface, a projection extending away from the surface, and a lock surface substantially perpendicular to the planar surface and being contiguous to the planar surface, a pair of side walls projecting away from the planar surface, and a connection portion, having a slot, extending from the planar surface and away from the lock surface, the projection being located between the pair of side walls; a guide supported by the base, the guide locating the blade proximate the surface; and at least one biasing member locating the guide to a first position in which the blade engages the projection and opposing movement of the guide to a second position in which the blade disengages from the projection.
- 21. A buckle mechanism comprising:a base having a projection; and a guide supported by the base, the guide having at least one wall defining a void, the guide being positionable in a first position so that the projection occupies at least a portion of the void and a second position so that the projection is removed from the void.
- 22. The buckle mechanism of claim 21 wherein the at least one wall comprises a first planar wall and a second planar wall offset from the first planar wall by at least one lateral wall, the second planar wall having a cut-out portion that receives the projection.
- 23. The buckle mechanism of claim 21 further comprising at least one biasing member that locates the guide to the first position and that opposes movement of the guide to the second position.
- 24. The buckle mechanism of claim 23 wherein the guide comprises a release surface disposed at a first end of the guide and a bias surface at a second end of the guide, the second end being opposite the first end, that operatively engages the at least one biasing member.
- 25. The buckle mechanism of claim 24 wherein the release surface comprises a concave indentation.
- 26. The buckle mechanism of claim 23 wherein the base comprises a substantially planar surface and a lock surface substantially perpendicular to the planar surface and being contiguous to the planar surface.
- 27. The buckle mechanism of claim 26 wherein the projection extends away from the planar surface and has a directional surface oblique to the planar surface.
- 28. The buckle mechanism of claim 26 wherein the base comprises a pair of side walls projecting away from the planar surface and a connection portion, having a slot, extending from the planar surface and away from the lock surface, the projection being located between the pair of side walls.
- 29. The buckle mechanism of claim 28 wherein the side walls comprises at least one protrusion that contiguously engages an end of the at least one biasing member.
REFERENCE TO RELATED APPLICATION AND PRIORITY CLAIM
This application expressly claims the benefit of earlier filing date and right of priority from the following patent application: U.S. Provisional Application Serial No. 60/128,048, filed on Apr. 7, 1999 in the names of James A. Sack and Glenn E. Gehr and entitled “Fixed Latch Buckle Mechanism”. The entirety of that earlier-filed, co-pending provisional patent application is hereby expressly incorporated herein by reference.
US Referenced Citations (9)
Provisional Applications (1)
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Number |
Date |
Country |
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60/128048 |
Apr 1999 |
US |