Magnetic Spring Clip and System
A magnetic spring clip and system are disclosed. In an embodiment, a magnetic spring clip includes a clip base having a semi-circle shape with an opening for engaging an instrument. The magnetic spring clip also includes a pivot point within the clip base. In addition, the magnetic spring clip includes a shaft having a generally linear shape and upper and lower ends. The upper end of the shaft is attached to the clip base by the pivot point such that the shaft is moveable relative to the clip base. Moreover, the shaft farther includes a magnetic lower end. The magnetic lower end is magnetically attracted to the instrument such that the lower end of the shaft contacts the instrument and secures any material between the lower end of the shaft and the instrument. The magnetic spring clip also has a clip magnet, wherein the clip magnet has a magnetic south pole and a magnetic north pole.
This application is a continuation-in-part application of U.S. application Ser. No. 11/208,494 filed on Aug. 22, 2005, which is incorporated by reference herein in its entirety.
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENTNot applicable.
BACKGROUND OF THE INVENTION1. Field of the Invention
This invention relates to the field of securing items and more specifically to a magnetic spring clip and system for securing items to clothing.
2. Background of the Invention
Items such as writing instruments and flashlights have been secured to clothing by clips. For instance, a conventional writing instrument with a clip includes the writing instrument being retractable into an opening of a barrel and having an operating means including an activation button and an operating cam. Drawbacks to conventional clips used with writing instruments include the writing instrument being operated by a single operating means with the clip only functioning when the writing cartridge is retracted.
Consequently, there is a need for an improved clip and system for securing items such as writing instruments and flashlights to clothing.
BRIEF SUMMARY OF SOME OF THE PREFERRED EMBODIMENTSThese and other needs in the art are addressed in one embodiment by a magnetic spring clip. In an embodiment, a magnetic spring clip includes a clip base having a semi-circle shape with an opening for engaging an instrument. The magnetic spring clip also includes a pivot point within the clip base. In addition, the magnetic spring clip includes a shaft having a generally linear shape and upper and lower ends. The upper end of the shaft is attached to the clip base by the pivot point such that the shaft is moveable relative to the clip base. Moreover, the shaft further includes a magnetic lower end. The magnetic lower end is magnetically attracted to the instrument such that the lower end of the shaft contacts the instrument and secures any material between the lower end of the shaft and the instrument. The magnetic spring clip also has a clip magnet, wherein the clip magnet has a magnetic south pole and a magnetic north pole.
In addition, these and other needs in the art are addressed by a magnetic spring clip system. The magnetic spring clip system includes an instrument having a generally linear shape, wherein an internal magnet is disposed within the instrument. In addition, the magnetic spring clip system includes a magnetic spring clip that has a clip base having a semi-circle shape with an opening for engaging the instrument. The magnetic spring clip also has a pivot point within the clip base. In addition, the magnetic spring clip has a shaft having a generally linear shape and upper and lower ends, wherein the upper end of the shaft is attached to the clip base by the pivot point such that the shaft is moveable relative to the clip base. The clip further includes a clip magnet having a magnetic north pole and a magnetic south pole.
These and other needs in the art are further addressed by a magnetic spring clip system. The magnetic spring clip system has a pair of instruments having generally linear shapes, wherein an internal magnet is disposed in one of the instruments. In addition, the magnetic spring clip system includes a magnetic spring clip for attaching the pair of instruments. The magnetic spring clip includes a clip base having a semi-circle shape with an opening for engaging at least one instrument of the pair of instruments. The magnetic spring clip further includes a pivot point within the clip base. Moreover, the magnetic spring clip has a shaft having a generally linear shape and upper and lower ends, wherein the upper end of the shaft is attached to the clip base by the pivot point such that the shaft is moveable relative to the clip base. The shaft further includes a clip magnet. The internal magnet has a magnetic north pole and a magnetic south pole, and wherein the clip magnet has a clip magnet north pole and a clip magnet south pole.
The foregoing has outlined rather broadly the features and technical advantages of the present invention in order that the detailed description of the invention that follows may be better understood. Additional features and advantages of the invention will be described hereinafter that form the subject of the claims of the invention. It should be appreciated by those skilled in the art that the conception and the specific embodiments disclosed may be readily utilized as a basis for modifying or designing other embodiments for carrying out the same purposes of the present invention. It should also be realized by those skilled in the art that such equivalent embodiments do not depart from the spirit and scope of the invention as set forth in the appended claims.
BRIEF DESCRIPTION OF THE DRAWINGSFor a detailed description of the preferred embodiments of the invention, reference will now be made to the accompanying drawings in which:
It is to be understood that magnetic spring clip system 100 as shown in
Although the present invention and its advantages have been described in detail, it should be understood that various changes, substitutions and alterations may be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims
1. A magnetic spring clip, comprising:
- a clip base having a semi-circle shape with an opening for engaging an instrument;
- a pivot point within the clip base;
- a shaft having a generally linear shape and upper and lower ends, wherein the upper end of the shaft is attached to the clip base by the pivot point such that the shaft is moveable relative to the clip base, and
- a clip magnet, wherein the clip magnet has a magnetic south pole and a magnetic north pole.
2. The magnetic spring clip as described in claim 1 wherein the clip magnet is disposed on the lower end.
3. The magnetic spring clip as described in claim 1 wherein the clip magnet is screwably secured to the shaft.
4. The magnetic spring clip as described in claim 1 wherein the clip magnet is slideably engaged to the shaft.
5. The magnetic spring clip as described in claim 1 further comprising upper and lower caps attached to the shaft and positioned such that the clip magnet is disposed between the upper and lower caps.
6. The magnetic spring clip as described in claim 1 wherein the clip base has walls, an upper side and an opening to receive the shaft.
7. The magnetic spring clip as described in claim 6 wherein the clip base further comprises a pivot rod extending across the opening and attached to the walls of the clip base.
8. The magnetic spring clip as described in claim 7 wherein the pivot rod extends through the upper end of the shaft thereby attaching the shaft to the clip base.
9. A magnetic spring clip system, comprising:
- an instrument having a generally linear shape, wherein an internal magnet is disposed within the instrument;
- a magnetic spring clip, comprising: a clip base having a semi-circle shape with an opening for engaging the instrument; a pivot point within the clip base; a shaft having a generally linear shape and upper and lower ends, wherein the upper end of the shaft is attached to the clip base by the pivot point such that the shaft is moveable relative to the clip base, and wherein the shaft further comprises a clip magnet, and
- wherein the internal magnet has a magnetic north pole and a magnetic south pole, and wherein the clip magnet has a clip magnet north pole and a clip magnet south pole.
10. The magnetic spring clip system as described in claim 9 further comprising a second instrument having a generally linear shape.
11. The magnetic spring clip system as described in claim 10 further comprising a mechanism that attaches the instrument to the second instrument.
12. The magnetic spring clip system as described in claim 11 wherein the mechanism is a dual clip or a rubber grummet.
13. The magnetic spring clip system as described in claim 9 wherein the clip magnet further comprises a shield.
14. The magnetic spring clip system as described in claim 9 wherein the north pole of the internal magnet is proximate to the clip magnet south pole.
15. The magnetic spring clip system as described in claim 9 wherein the clip magnet is rotatable about its longitudinal axis.
16. The magnetic spring clip system as described in claim 9 wherein the clip magnet north pole is distal to the instrument.
17. A magnetic spring clip system, comprising:
- a pair of instruments having generally linear shapes, wherein an internal magnet is disposed in one of the instruments;
- a magnetic spring clip for attaching the pair of instruments, wherein the magnetic spring clip comprises: a clip base having a semi-circle shape with an opening for engaging at least one instrument of the pair of instruments; a pivot point within the clip base; and a shaft having a generally linear shape and upper and lower ends, wherein the upper end of the shaft is attached to the clip base by the pivot point such that the shaft is moveable relative to the clip base, and wherein the shaft further comprises a clip magnet; and
- wherein the internal magnet has a magnetic north pole and a magnetic south pole; and wherein the clip magnet has a clip magnet north pole and a clip magnet south pole.
18. The magnetic spring clip system as described in claim 17 wherein the clip magnet further comprises a shield.
19. The magnetic spring clip system as described in claim 17 wherein the north pole of the internal magnet is proximate to the clip magnet south pole.
20. The magnetic spring clip system as described in claim 17 wherein the clip magnet is rotatable about its longitudinal axis.
Type: Application
Filed: May 11, 2007
Publication Date: Sep 13, 2007
Inventor: Dan Dietz (Houston, TX)
Application Number: 11/747,750
International Classification: A44B 21/00 (20060101);