IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0411247
(2017-01-20)
|
등록번호 |
US-10077146
(2018-09-18)
|
발명자
/ 주소 |
- Burout, Charles J.
- Shilale, Thomas F.
- Gilbertson, Daniel M.
- Schuttler, David L.
- Smith, David S.
|
출원인 / 주소 |
- Avery Dennison Corporation
|
대리인 / 주소 |
Avery Dennison Corporation
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
8 |
초록
▼
A tie well-suited for use in retail packaging applications includes a plastic head insert molded around one end of a paper-based cord, such as a length of twine, string or other similar environmentally-friendly material. In one embodiment, the plastic head includes a generally rectangular buckle sha
A tie well-suited for use in retail packaging applications includes a plastic head insert molded around one end of a paper-based cord, such as a length of twine, string or other similar environmentally-friendly material. In one embodiment, the plastic head includes a generally rectangular buckle shaped to define an elongated channel dimensioned to receive the free end of the paper-based cord. A deflectable pawl is coupled to the buckle and is naturally biased to project into the channel and selectively engage the cord in order to retain the tie in a closed loop configuration. The buckle includes a substantially open side wall through which the paper-based cord can be extracted after the tie is formed in its closed loop configuration. A clip is preferably provided on the head for selectively retaining a section of the paper-cord that has been inserted through the elongated channel.
대표청구항
▼
1. A tie, comprising: (a) a paper-based cord having a first end and a second end; and(b) a plastic head insert molded around the first end of the paper-based cord, the plastic head being adapted to receive and selectively engage the paper-based cord to retain the tie in a closed loop configuration;w
1. A tie, comprising: (a) a paper-based cord having a first end and a second end; and(b) a plastic head insert molded around the first end of the paper-based cord, the plastic head being adapted to receive and selectively engage the paper-based cord to retain the tie in a closed loop configuration;wherein the plastic head comprises a buckle that is shaped to define an elongated channel, the elongated channel being dimensioned to receive the paper-based cord; andwherein the plastic head further comprises a locking tang that is coupled to the buckle and is configured to extend into the elongated channel and selectively engage the paper-based cord and the locking tang comprises a free end that tapers so as to define a sharpened inner edge that is naturally biased to engage the paper-based cord when inserted through the elongated channel. 2. The tie as claimed in claim 1 wherein the cord is in the form of an elongated length of paper-based twine. 3. The tie as claimed in claim 1 wherein the buckle is in the form of a generally rectangular block that includes an open top wall, an open bottom wall, an enclosed inner end wall, an enclosed outer end wall, an enclosed left side wall, and an open right side wall that together define the elongated channel. 4. The tie as claimed in claim 3 wherein, with the tie formed in the closed-loop configuration, the paper-based cord can be subsequently extracted from the buckle through the open right side wall. 5. The tie as claimed in claim 1 wherein the locking tang is pivotally connected to the buckle and is naturally biased to engage the paper-based cord when inserted through the elongated channel. 6. The tie as claimed in claim 1 wherein the buckle includes at least one ratchet-shaped tooth, the at least one ratchet shaped tooth and a sharpened inner edge of the locking tang simultaneously engaging the paper-based cord when inserted through the elongated channel. 7. The tie as claimed in claim 1 wherein the plastic head further comprises a stem integrally formed on the buckle, the stem being inserted molded around the first end of the paper-based cord. 8. The tie as claimed in claim 1 wherein the plastic head further comprises a flange that is integrally formed onto and protrudes out from the buckle. 9. The tie as claimed in claim 1 wherein the plastic head additionally includes a clip for selectively retaining a section of the paper-cord that has been inserted through the elongated channel. 10. The tie as claimed in claim 9 wherein the clip includes a pair of opposing, outwardly deflectable, resilient fingers that are arranged to selectively retain the section of the paper-based cord that has been inserted through the elongated channel. 11. The tie as claimed in claim 1 wherein the plastic head is shaped to define an opening, the opening including first and second portions in communication with one another, the first portion of the opening being dimensioned to receive the paper-based cord, the plastic head engaging the paper-based cord only when disposed in the second portion of the opening. 12. The tie as claimed in claim 1 wherein the plastic head is in the form of an enlarged, planar tab that includes a flat top surface and a flat bottom surface, the opening extending transversely through the tab from the flat top surface to the flat bottom surface. 13. The tie as claimed in claim 12 wherein the plastic head further comprises a stem integrally formed onto the tab, the stem being inserted molded around the first end of the paper-based cord. 14. A spool of fasteners, comprising: a plurality of fasteners wherein each fastener has a tie that is a paper-based cord having a first end and a second end; wherein each fastener has a plastic head insert molded around the first end of the paper-based cord, the plastic head being adapted to receive and selectively engage the paper-based cord to retain the tie in a closed loop configuration, and the plastic head includes a stem portion with a living hinge feature that deflects the stem in-line with a direction of tension. 15. The spool as claimed in claim 14, wherein the plurality of ties singulated into individual ties. 16. The spool claimed in claim 14, wherein there is a cord break off feature in the cord. 17. A tie, comprising: (a) a cord made from a material selected from the following group: cotton, rayon, nylon, polyester, leather and wool and the cord having a first end and a second end; and(b) a plastic head insert molded around the first end of the cord, the plastic head being adapted to receive and selectively engage the cord to retain the tie in a closed loop configuration;wherein the plastic head comprises a buckle that is shaped to define an elongated channel, the elongated channel being dimensioned to receive the cord; andwherein the plastic head further comprises a locking tang that is coupled to the buckle and is configured to extend into the elongated channel and selectively engage the cord and the locking tang comprises a free end that tapers so as to define a sharpened inner edge that is naturally biased to engage the cord when inserted through the elongated channel.
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