Concrete Masonry Unit Cap

Abstract

The present disclosure provides a cap 10 having a face 20, a rear 30 and a core space insertion tab 100. In an alternate embodiment, the present disclosure provides a cap for a concrete masonry unit comprising a face, a rear and a core space installation tab, a lower sloped face and a lower edge, wherein the face further comprises a grip and wherein the lower sloped face and lower edge below the grip.

Claims

1. A cap comprising a face, a rear and a core space installation tab.

2. The cap of claim 1 wherein the face comprises a grip.

3. The cap of claim 2 wherein the grip further comprises an upper edge, and a recess area.

4. The cap of claim 3 wherein the face further comprises a lower sloped face and lower edge below the grip.

5. The cap of claim 1 further comprising a plurality of core space installation tabs.

6. The cap of claim 1 further comprising a hollow interior.

7. The cap of claim 4 further comprising a plurality of core space installation tabs.

8. The cap of claim 7 further comprising a hollow interior.

9. The cap of claim 1 wherein the cap comprises PA(nylon), high density polyethylene (HDPE), rubber, of polyethylene terephthalate (PET or PETE) or polyvinyl chloride (PVC).

10. The cap of claim 8 wherein the cap comprises PA(nylon), high density polyethylene (HDPE), rubber, of polyethylene terephthalate (PET or PETE) or polyvinyl chloride (PVC).

11. A cap for a concrete masonry unit comprising a face, a rear and a core space installation tab, a lower sloped face and a lower edge, wherein the face further comprises a grip and wherein the lower sloped face and lower edge are below the grip.

12. The cap of claim 11 further comprising a plurality of core space installation tabs.

13. The cap of claim 12 further comprising a hollow interior.

14. The cap of claim 11 wherein the cap comprises PA(nylon), high density polyethylene (HDPE), rubber, of polyethylene terephthalate (PET or PETE) or polyvinyl chloride (PVC).

15. The cap of claim 13 wherein the cap comprises PA(nylon), high density polyethylene (HDPE), rubber, of polyethylene terephthalate (PET or PETE) or polyvinyl chloride (PVC).

16. The cap of claim 14 further comprising a plurality of core space installation tabs.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0004] To further illustrate the advantages and features of the present disclosure, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. The Applicant states that it is to be appreciated that these drawings are not to be considered limiting in scope. The invention will be described and explained with additional specificity and detail of the accompanying drawings in which:

[0005] FIG. 1 shows a side view of the cap 10.

[0006] FIG. 2 shows a front view of the cap 10.

[0007] FIG. 3 shows a back view of the cap 10.

[0008] FIG. 4 shows two (2) caps 10 nested together.

DETAILED DESCRIPTION

[0009] Now referring to FIGS. 1-4 and the attached appendix, the present disclosure provides a cap 10 having a face 20, a rear 30 and a core space insertion tab 100. The cap 10 may be constructed from any number of materials, including without limitation plastics such as PA(nylon), high density polyethylene (HDPE) or rubber. The cap 10 may be also be constructed out of polyethylene terephthalate (PET or PETE), polyvinyl chloride (PVC) or other suitable materials. The CELL BLOCKER™ may be constructed using an injection molding process and may be formed either as individual units or as a connected string of CELL BLOCKERS™ for quicker and easier installation within multiple CMU cavities. In one embodiment, it is desirable for the cap 10 to flex slightly when pressure is applied.

[0010] The face 20 of the cap includes a grip which is comprised of a top 40, an upper-sloped face 50, an upper edge 60, and a recess area 70. The grip is useful as it allows the cap 10 to be inserted or removed easily and quickly by simply grasping the grip and either pushing the cap 10 into place or by pulling on the grip to remove the cap 10.

[0011] Below the grip, the face 20 comprises a lower sloped face 80 and lower edge 90. As will be noted in the attached drawings, most of the surfaces of the cap 10 are sloped which will allow gravel or other materials to slide off the cap 10 easily.

[0012] The cap 10 also includes a core space insertion tab 100 which is adapted and configured to snuggly, yet removably, fit inside of the core space of a CMU. In one embodiment, each cap 10 only includes one core space insertion tab 100, although it is possible and within the scope of this disclosure for the cap 10 to have a plurality of core space insertion tabs 100 and thus be capable of being inserted into the core spaces of numerous CMUs at once.

[0013] In one embodiment, the cap 10 is essentially hollow which will allow multiple caps 10 to be stacked or nested on top of one another to reduce the storage spaced needed. Additionally, the cap 10 may be a bright color, such as green, yellow or orange to increase the visibility of the cap 10 within and around a work site.

[0014] To use the cap 10, a worker simply aligns the core space insertion tab 100 with the core space of the CMU and firmly pushes the core space insertion tab 100 into the core space. Once all of the CMUs are capped, gravel or other material may be added as desired. Once the process of adding gravel or other material is complete, the CELL BLOCKERS™ may be easily cleaned of any loose debris and removed from the core space by grasping the grip and pulling upward and outward with only minimal force. At that point, the CMU cells or core spaces remain empty and free from unwanted debris and can be successfully poured with liquid concrete. In one embodiment, the cap 10 may be re-suable whereas in another embodiment the cap 10 may be disposable such that it is disposed of after a single use.

[0015] Although particular embodiments of the present disclosure have been described, it is not intended that such references be construed as limitations upon the scope of this disclosure except as set forth in the claims.