Fastening Nut Device

Abstract

A fastening nut device for fastening one substrate to another includes a cylinder, which is circumferentially larger proximate to a first end thereof, thus defining a first section and a second section of the cylinder. External threading, which is reversed, is positioned on the second section and extends from a second end of the cylinder. The cylinder can be inserted into a first hole positioned in a first substrate by counterclockwise rotation. The first section of the cylinder abuts a first face of the first substrate and the second end of the cylinder is accessible from a second face of the first substrate. A channel, which is internally threaded, extends into the cylinder from the second end. A threaded fastener, which is engaged to a second substrate, can be inserted by clockwise rotation into the channel to engage the second substrate to the second face of the first substrate.

Claims

1. A fastening nut device comprising: a cylinder having a first end and a second end, the cylinder being circumferentially larger proximate to the first end defining a first section and a second section of the cylinder; external threading positioned on the second section and extending from the second end toward the first section, the external threading being reversed, wherein the cylinder is configured for counterclockwise rotational insertion into a first hole positioned in a first substrate, such that the first section of the cylinder abuts a first face of the first substrate, and such that the second end of the cylinder is accessible from a second face of the first substrate; and a channel extending into the cylinder from the second end, the channel being internally threaded, wherein the channel is configured for clockwise rotational insertion of a threaded fastener engaged to a second substrate for engaging the second substrate to the second face of the first substrate.

2. The fastening nut device of claim 1, wherein the second section tapers from the first section to the second end of the cylinder.

3. The fastening nut device of claim 2, wherein the external threading is configured for drilling the first substrate, such that the cylinder is self-tapping.

4. The fastening nut device of claim 1, wherein the first section is formed such that the first section defines at least one of a nut, a disc, and a screwhead.

5. The fastening nut device of claim 4, wherein the first section is formed such that the first section defines a nut and a disc.

6. The fastening nut device of claim 5, wherein the disc has a plurality of serrations extending into a lower face thereof defining a plurality of teeth.

7. The fastening nut device of claim 1, wherein the external threading extends to the first section.

8. The fastening nut device of claim 1, wherein the channel extends to the first end of the cylinder.

9. The fastening nut device of claim 1, further including a locking element positioned in the channel and engaged to the cylinder, the locking element being configured for engaging the threaded fastener for deterring counterclockwise rotation of the threaded fastener.

10. The fastening nut device of claim 9, wherein: the channel extends to the first end of the cylinder; and the locking element is positioned proximate to the first end of the cylinder.

11. The fastening nut device of claim 9, wherein the locking element comprises a nylon collar engaged to the cylinder and extending circumferentially around the channel.

12. A fastening nut device and threaded fastener combination comprising: a cylinder having a first end and a second end, the cylinder being circumferentially larger proximate to the first end defining a first section and a second section of the cylinder; external threading positioned on the second section and extending from the second end toward the first section, the external threading being reversed, wherein the cylinder is configured for counterclockwise rotational insertion into a first hole positioned in a first substrate, such that the first section of the cylinder abuts a first face of the first substrate, and such that the second end of the cylinder is accessible from a second face of the first substrate; and a channel extending into the cylinder from the second end, the channel being internally threaded; and a threaded fastener engaged to a second substrate such that the threaded fastener is positioned for clockwise rotational insertion into the second end of the cylinder, wherein the threaded fastener and the cylinder are configured for engaging the second substrate to the first substrate.

13. The fastening nut device and threaded fastener combination of claim 12, wherein: the second section tapers from the first section to the second end of the cylinder; and the external threading is configured for drilling the first substrate, such that the cylinder is self-tapping.

14. The fastening nut device and threaded fastener combination of claim 12, wherein the first section is formed such that the first section defines at least one of a nut, a disc, and a screwhead.

15. The fastening nut device and threaded fastener combination of claim 14, wherein: the first section is formed such that the first section defines a nut and a disc; and the disc has a plurality of serrations extending into a lower face thereof defining a plurality of teeth.

16. The fastening nut device and threaded fastener combination of claim 12, wherein the external threading extends to the first section.

17. The fastening nut device and threaded fastener combination of claim 12, wherein the channel extends to the first end of the cylinder.

18. The fastening nut device and threaded fastener combination of claim 12, further including a locking element positioned in the channel and engaged to the cylinder, the locking element being configured for engaging the threaded fastener for deterring counterclockwise rotation of the threaded fastener.

19. The fastening nut device and threaded fastener combination of claim 18, wherein: the channel extends to the first end of the cylinder; and the locking element is positioned proximate to the first end of the cylinder.

20. A fastening nut device comprising: a cylinder having a first end and a second end, the cylinder being circumferentially larger proximate to the first end defining a first section and a second section of the cylinder, the second section tapering from the first section to the second end of the cylinder, the first section being formed such that the first section defines at least one of a nut, a disc, and a screwhead, the disc having a plurality of serrations extending into a lower face thereof defining a plurality of teeth; external threading positioned on the second section and extending from the second end toward the first section, the external threading being reversed, wherein the cylinder is configured for counterclockwise rotational insertion into a first hole positioned in a first substrate, such that the first section of the cylinder abuts a first face of the first substrate, and such that the second end of the cylinder is accessible from a second face of the first substrate, the external threading extending to the first section, the external threading being configured for drilling the first substrate, such that the cylinder is self-tapping; a channel extending into the cylinder from the second end, the channel being internally threaded, wherein the channel is configured for clockwise rotational insertion of a threaded fastener engaged to a second substrate for engaging the second substrate to the second face of the first substrate, the channel extending to the first end of the cylinder; and a locking element positioned in the channel and engaged to the cylinder, the locking element being configured for engaging the threaded fastener for deterring counterclockwise rotation of the threaded fastener, the locking element being positioned proximate to the first end of the cylinder, the locking element comprising a nylon collar engaged to the cylinder and extending circumferentially around the channel.

Description

BRIEF DESCRIPTION OF SEVERAL VIEWS OF THE DRAWING(S)

[0011] The disclosure will be better understood and objects other than those set forth above will become apparent when consideration is given to the following detailed description thereof. Such description makes reference to the annexed drawings wherein:

[0012] FIG. 1 is a side view of a fastening nut device according to an embodiment of the disclosure.

[0013] FIG. 2 is a cross-sectional in-use view of an embodiment of the disclosure.

[0014] FIG. 3 is an isometric perspective view of an embodiment of the disclosure.

[0015] FIG. 4 is a top view of an embodiment of the disclosure.

[0016] FIG. 5 is a bottom view of an embodiment of the disclosure.

[0017] FIG. 6 is a bottom view of an embodiment of the disclosure.

[0018] FIG. 7 is a side view of an embodiment of the disclosure.

[0019] FIG. 8 is a cross-sectional view of an embodiment of the disclosure.

[0020] FIG. 9 is a side view of an embodiment of the disclosure.

DETAILED DESCRIPTION OF THE INVENTION

[0021] With reference now to the drawings, and in particular to FIGS. 1 through 9 thereof, a new fastening device embodying the principles and concepts of an embodiment of the disclosure and generally designated by the reference numeral 10 will be described.

[0022] As best illustrated in FIGS. 1 through 9, the fastening nut device 10 generally comprises a cylinder 12, which has a first end 14 and a second end 16. The cylinder 12 is circumferentially larger proximate to the first end 14, thus defining a first section 18 and a second section 20 of the cylinder 12. The first section 18 is formed so that it defines at least one of a nut 22, a disc 24, and a screwhead 26. For example, the first section 18 may form a nut 22, as shown in FIG. 1, both a nut 22 and a disc 24, as shown in FIG. 3, a screwhead 26, as shown in FIG. 9, or both a screwhead 26 and a disc 24 (not shown).

[0023] The disc 24 may have a plurality of serrations 28 extending into a lower face 30 thereof to define a plurality of teeth 32, the function of which will become apparent. The first section 18 can be formed to provide screwheads 26 that are complementary to any of a variety of driver types, such as, but not limited to, flathead screwdrivers, Philips screwdrivers, Allen wrenches, and the like.

[0024] External threading 34 is positioned on the second section 20 and extends from the second end 16 toward the first section 18. The external threading 34 may extend to the first section 18, as shown in FIG. 1. The external threading 34 is reversed so that the cylinder 12 is configured for counterclockwise rotational insertion into a first hole positioned in a first substrate, as shown in FIG. 2. The first section 18 of the cylinder 12 abuts a first face of the first substrate and the second end 16 of the cylinder 12 is accessible from a second face of the first substrate.

[0025] In a first example where the first section 18 is formed as a screwhead 26 that is tapered, as shown in FIG. 9, the hole in the first substrate may be countersunk so that the screwhead 26 is flush to the first face of the first substrate.

[0026] In a second example where the first section 18 is formed to include a disc 24 bearing a plurality of teeth 32, as shown in FIGS. 5-7, the teeth 32 engage the first substrate to enhance engagement of the cylinder 12 to the first substrate.

[0027] The second section 20 of the cylinder 12 may taper from the first section 18 to the second end 16 of the cylinder 12, as shown in FIG. 8. The external threading 34 may be configured to drill the first substrate so that the cylinder 12 is self-tapping.

[0028] A channel 36, which is internally threaded, extends into the cylinder 12 from the second end 16. The channel 36 may extend to the first end 14 of the cylinder 12. The channel 36 is configured for clockwise rotational insertion of a threaded fastener 38, such as a bolt, as shown in FIGS. 1 and 2. Insertion of the threaded fastener 38, which is engaged to a second substrate, into the channel 36, engages the second substrate to the second face of the first substrate.

[0029] While the device 10 is structurally similar to screw-in type anchors used with screws for attaching articles to a substrate, it is differentiated by the external threading 34, which is reversed relative to that of screw-in type anchors. Additionally, the channel 36 is internally threaded to accept the threaded fastener 38 from the second end 16 of the cylinder 12, which is opposite to how screw-in type anchors are used. Ultimately, the device 10 facilitates engagement of a second substrate to the second face of a first substrate, whereas a screw-in type anchor would be used to engage a second substrate to a first face of the first substrate.

[0030] The device 10 may comprise a locking element 40, which is positioned in the channel 36 and which is engaged to the cylinder 12. The locking element 40 is configured to engage the threaded fastener 38 to deter counterclockwise rotation of the threaded fastener 38, which serves to resist loosening of the threaded fastener 38 due to vibrations and torque. The locking element 40 may be positioned proximate to the first end 14 of the cylinder 12, as shown in FIG. 8. The locking element 40 may comprise a nylon collar 42, which is engaged to the cylinder 12 and which extends circumferentially around the channel 36. The present invention anticipates the locking element 40 comprising other deformable materials, such as steel and the like.

[0031] In use, a first hole is created in the first face of the first substrate and the cylinder is threadedly inserted thereinto using counterclockwise rotation. The second substrate having the threaded fastener 38 engaged thereto is positioned proximate to the second face of the first substrate so that the threaded fastener can be threaded into the channel 36. Tightening of the threaded fastener 38 engages the second substrate to the first substrate.

[0032] With respect to the above description then, it is to be realized that the optimum dimensional relationships for the parts of an embodiment enabled by the disclosure, to include variations in size, materials, shape, form, function and manner of operation, assembly and use, are deemed readily apparent and obvious to one skilled in the art, and all equivalent relationships to those illustrated in the drawings and described in the specification are intended to be encompassed by an embodiment of the disclosure.

[0033] Therefore, the foregoing is considered as illustrative only of the principles of the disclosure. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the disclosure to the exact construction and operation shown and described, and accordingly, all suitable modifications and equivalents may be resorted to, falling within the scope of the disclosure. In this patent document, the word “comprising” is used in its non-limiting sense to mean that items following the word are included, but items not specifically mentioned are not excluded. A reference to an element by the indefinite article “a” does not exclude the possibility that more than one of the elements is present, unless the context clearly requires that there be only one of the elements.