Claims
- 1. A one-piece clip comprising:
- a lower jaw element having a first, front end-portion having a clamping portion thereat, and a second, rear end-portion;
- an upper jaw element having a third, front end-portion having a clamping portion thereat, and a fourth rear end-portion;
- said fourth, rear end-portion of said upper jaw element having a receptacle-opening formed therein that faces toward said lower jaw element;
- fulcrum-mounting means for mounting said second and fourth rear end-portions for pivotal movement toward and away from each other in order to pivot open and pivot close said front end-portions, said fulcrum-mounting means comprising a main body portion having an upper end-section, a lower end-section connected to said second, rear end-portion of said lower jaw element, and an enlarged-head, retaining head-section connected to said upper end-section for forced insertion into said receptacle-opening of said upper jaw element; said enlarged-head retaining head-section and said upper jaw element comprising cooperating latching surfaces for latching said enlarged head retaining head-section in said receptacle-opening;
- means for bending said fulcrum-mounting means when said jaw elements are moved toward their open position; and
- said means for bending said fulcrum-mounting means when said jaw elements are moved into their open position comprising a member having a first section connected to one of said second and fourth rear end-portions, and a second, main section projecting along said fulcrum-mounting means for at least partial contact with said fulcrum-mounting means, whereby said means for bending causes said fulcrum-mounting means to have a biasing force tending to force said first and third clamping portions against each other.
- 2. The one-piece clip according to claim 1, wherein said upper end-section comprises at least a portion thereof having a thickness less than the thickness of the remainder of said main body portion, whereby insertion of said enlarged-head retaining head-section into said receptacle-opening is facilitated.
- 3. The one-piece clip according to claim 1, wherein said upper end-section has a thickness at at least a portion thereof that is less than the remainder of said main body portion; said second, main section of said means for bending projecting along said upper end-section of said fulcrum-mounting means for contact thereagainst at said main body portion thereof at a location adjacent to said upper end-section.
- 4. The one-piece clip according to claim 3, wherein said upper end-section comprises an inwardly tapering upper section connected to said enlarged-head, retaining head-section; said second, main section of said means for bending projecting along said upper portion of said fulcrum-mounting means and contacting against said fulcrum mounting means approximately adjacent to the juncture of said tapering section with the rest of said main body portion.
- 5. The one-piece clip according to claim 1, wherein said upper end-section of said fulcrum-mounting means comprises at least a portion thereof having a thickness less than the thickness of the remainder of said main body portion, whereby insertion of said enlarged-head retaining head-section into said receptacle-opening is facilitated by allowing said upper end-section to clear said second, main section of said means for bending that projects along said fulcrum-mounting means.
- 6. A clip comprising:
- a lower jaw element having a front end-portion having a clamping portion thereat;
- an upper jaw element having an end-portion having a clamping portion thereat;
- a pedestal mounting means for mounting said lower and upper jaw elements together so that said clamping portions are pivotal toward and away from each other in order to pivot open and pivot close said clamping portions, said pedestal mounting means comprising a main body portion having a first section operatively connected to said upper jaw element, a second section operatively connected to said lower jaw element; and
- means for bending said pedestal mounting means when said jaw elements are moved into their open position;
- said means for bending said pedestal mounting means when said jaw elements are moved into their open position comprising a bending member having a first section connected to said upper jaw element, and a second, main section projecting along the upper portion of said pedestal mounting means for at least partial contact with said upper portion of said pedestal mounting means.
- 7. A clip comprising:
- a lower jaw element having a front end-portion having a clamping portion thereat;
- an upper jaw element having an end-portion having a clamping portion thereat;
- a pedestal mounting means for mounting said lower and upper jaw elements together so that said clamping portions are pivotal toward and away from each other in order to pivot open and pivot close said clamping portions, said pedestal mounting means comprising a main body portion having a first section operatively connected to said upper jaw element, a second section operatively connected to said lower jaw element;
- biasing means for biasing said upper and lower jaw elements into their closed position; and
- means for bending said pedestal mounting means when said jaw elements are moved into their open position;
- said means for bending said pedestal mounting means when said jaw elements are moved into their open position comprises a camming member having an end connected to one of said jaw elements, and a main section projecting adjacent to a portion of said pedestal mounting means for at least partial contact therewith, whereby when said jaw elements are opened, said main section is forced against said pedestal mounting means to bend it.
- 8. The one-piece clip according to claim 21, further comprising biasing means for biasing said upper and lower jaw elements into their closed position, said biasing means comprising an approximately U-shaped member having a first, lower end connected to a portion of said second, rear end-portion of said lower jaw element, and a second, upper end connected to a portion of said fourth, rear end-portion of said upper jaw element; said means for bending being connected to, and projecting from, said second, upper end of said biasing means.
- 9. The one-piece clip according to claim 7, further comprising an intermediate jaw element between said upper and lower jaw elements; said intermediate jaw element having a rear end connected to a portion of said fulcrum mounting means at a location below said enlarged-head, retaining head-section.
- 10. The one-piece clip according to claim 11, wherein said intermediate jaw element has an upper surface against which said clamping portion of said upper jaw element is forced by said biasing means when said jaw elements are in their closed position.
- 11. The one-piece clip according to claim 10, wherein said clamping surface of said upper jaw element comprises a downwardly-projecting bead for contact against said upper surface of said intermediate jaw element, said bead being received through a hole of a card inserted between said upper and said intermediate jaw elements, for retaining the card in place.
- 12. The one-piece clip according to claim 11, wherein said bead comprises a forwardly-facing, canted camming surface against which an edge of a card may be forced for forcing said upper and said intermediate jaw elements apart against the force of said biassing means until the hole in the card receives therethrough said bead of said upper jaw element.
- 13. The one-piece clip according to claim 12, in combination with a card for insertion between said upper and intermediate jaw elements; said card having a hole for receiving said bead therein when the edge of the card is forced against said forwardly-facing, canted camming surface.
CROSS REFERENCE TO RELATED APPLICATION
The present application is a continuation-in-part of application Ser. No. 08/050,899, filed on Apr. 12, 1993, now U.S. Pat. No. 5,361,463, which is incorporated by reference herein.
US Referenced Citations (9)
Foreign Referenced Citations (3)
Number |
Date |
Country |
2278006 |
Feb 1976 |
FRX |
2360706 |
Mar 1978 |
FRX |
1225812 |
Mar 1971 |
GBX |
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
50899 |
Apr 1993 |
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