This invention relates to hook and eye fasteners.
A hook and eye fastener consists of a small hook that is inserted in a corresponding loop. Hook and eye fastener is traditionally used to fasten fabrics and clothing under tension in one direction only, such as the two ends of a bra or a waistband on a pair of pants.
In one embodiment of the invention, a hook and eye fastener includes a hook and an eye. The hook has a hook top plate and a hook base plate with a kinked end that curves toward the top plate and then curves away from the top plate. The kinked end is spring-loaded to rest on the hook top plate. The eye has an eye comprising an eye top plate and an eye base plate defining an opening for receiving the hook top plate. When the hook is initially inserted into the eye, the eye top plate pushes up against the kinked end of the hook base plate. When the kinked end slides past the eye top plate after the hook is fully inserted into the eye, the kinked end of the hook base plate snaps back down against the hook top plate and produces an audible sound to indicate the fastener is secured.
Use of the same reference numbers in different figures indicates similar or identical elements.
Hook base plate 106 includes an optional mount 112 that protrudes outward from hook base plate 106. Mount 112 defines an opening 114 for receiving an eyelet or post 200 to secure hook 102 to a fabric or other materials. Instead of mount 112, hook 102 can be fixed to another object by other methods including bonding and welding.
In one embodiment, hook base plate 106 has a “V” or “U” shaped kinked end 116 that curves toward hook top plate 108 and then away from hook top plate 108. Kinked end 116 is spring-loaded to rest against hook top plate 108. Kinked end 116 typically has a blunt and rounded edge. In another embodiment, hook top plate 108 has kinked end 116 that is spring-loaded to rest against hook base plate 106.
Hook top plate 108, commonly referred to as the bill, has an end 118 for inserting into eye 104. Referring to
Referring to
Once fully inserted, the shape of kinked end 116 prevents hook 102 and eye 104 from becoming unintentionally detached. Specifically, an intentional manual force is needed to push kinked end 116 and end 118 against the opposing leading edge of eye top plate 124 to spread open hook base plate 106 and hook top plate 108 in order to release hook 102 from eye 104. This allows hook and eye fastener to be used on objects that previously cannot use conventional hook and eye fasteners as they require the objects being fastened (e.g., two ends of a bra or a waistband) to be under tension (in one direction only) so the hook and the eye do not become detached.
Hook and eye fastener 100 has many applications. In one embodiment, hook and eye fastener 100 is used to attach a jewelry, a plush toy, or other decorative items to a shoe or other clothing apparels. Hook 102 can be fixed to the decorative item and the eye can be fixed to a shoe or other clothing apparels, or vice versa.
Various other adaptations and combinations of features of the embodiments disclosed are within the scope of the invention. Numerous embodiments are encompassed by the following claims.
Number | Name | Date | Kind |
---|---|---|---|
783450 | Miller | Feb 1905 | A |
954458 | Patterson | Apr 1910 | A |
983167 | Poalk | Jan 1911 | A |
1107750 | Boye | Aug 1914 | A |
1257026 | Rundus | Feb 1918 | A |
1365670 | Ellison | Jan 1921 | A |
2016733 | Wener | Oct 1935 | A |
3162919 | Shee | Dec 1964 | A |
3839739 | Engel | Oct 1974 | A |
4288890 | Kanazaka | Sep 1981 | A |
4604856 | Schneider et al. | Aug 1986 | A |
4625370 | Fukuroi et al. | Dec 1986 | A |
4891868 | Watanabe | Jan 1990 | A |
6694526 | Tate | Feb 2004 | B1 |
20060053836 | Hines, Jr. | Mar 2006 | A1 |
Number | Date | Country |
---|---|---|
58-041210 | Mar 1983 | JP |
60-112908 | Jul 1985 | JP |
61-068707 | May 1986 | JP |
Number | Date | Country | |
---|---|---|---|
20090144952 A1 | Jun 2009 | US |