Handle for Free Weights
A handle assembly for lifting free weights includes a body, a weight shaft extending orthogonally from the body along a longitudinal axis for insertion into a through opening in a weight plate, and a handle assembly including a handle shaft extending upwardly from the body and terminating in a handle.
The invention relates to a handle assembly that is used to assist a person to lift free weight plates for body building.
Description of the Related ArtWeight plates are typically slid over bars to lift for weight training. Using the weights with bars, however, limits the types of exercises that can be performed and, as a result, limits the muscle groups that can be exercised.
It would be beneficial to provide a handle for weight plates to allow a user to lift the weight plates using different methods to exercise other muscle groups, such as for doing bicep curls.
SUMMARY OF THE INVENTIONThis Summary is provided to introduce a selection of concepts in a simplified form that are further described below in the Detailed Description. This Summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.
In one embodiment, the present invention is a handle assembly for lifting free weights. The assembly includes a body, a weight shaft extending orthogonally from the body along a longitudinal axis for insertion into a through opening in a weight plate, and a handle shaft extending upwardly from the body and terminating in a pivotally attached handle at a pivot.
The accompanying drawings, which are incorporated herein and constitute part of this specification, illustrate the presently preferred embodiments of the invention, and, together with the general description given above and the detailed description given below, serve to explain the features of the invention. In the drawings:
In the drawings, like numerals indicate like elements throughout. Certain terminology is used herein for convenience only and is not to be taken as a limitation on the present invention. The terminology includes the words specifically mentioned, derivatives thereof and words of similar import. The embodiments illustrated below are not intended to be exhaustive or to limit the invention to the precise form disclosed. These embodiments are chosen and described to best explain the principle of the invention and its application and practical use and to enable others skilled in the art to best utilize the invention.
Reference herein to “one embodiment” or “an embodiment” means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase “in one embodiment” in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments necessarily mutually exclusive of other embodiments. The same applies to the term “implementation.”
As used in this application, the word “exemplary” is used herein to mean serving as an example, instance, or illustration. Any aspect or design described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other aspects or designs. Rather, use of the word exemplary is intended to present concepts in a concrete fashion.
Additionally, the term “or” is intended to mean an inclusive “or” rather than an exclusive “or”. That is, unless specified otherwise, or clear from context, “X employs A or B” is intended to mean any of the natural inclusive permutations. That is, if X employs A; X employs B; or X employs both A and B, then “X employs A or B” is satisfied under any of the foregoing instances. In addition, the articles “a” and “an” as used in this application and the appended claims should generally be construed to mean “one or more” unless specified otherwise or clear from context to be directed to a singular form.
Unless explicitly stated otherwise, each numerical value and range should be interpreted as being approximate as if the word “about” or “approximately” preceded the value of the value or range.
The use of figure numbers and/or figure reference labels in the claims is intended to identify one or more possible embodiments of the claimed subject matter in order to facilitate the interpretation of the claims. Such use is not to be construed as necessarily limiting the scope of those claims to the embodiments shown in the corresponding figures.
The present invention is used to assist a person to lift free weight plates for body building. Referring to
Assembly 100 includes a body 102 that presses against weight plate 50 and a weight shaft 104 that extends orthogonally from body 102 along a longitudinal axis 105 for insertion into through opening 52 in weight plate 50. In an exemplary embodiment, body 102 includes a generally circular Ethylene-Vinyl Acetate (EVA) foam cushion 103, across the body 102 from weight shaft, with weight shaft 104 generally centered on cushion 103. Cushion 103 provides protection against handle assembly 100 rubbing or banging against body parts, such as an elbow, during use. Referring to
A handle shaft 120 extends upwardly from body 102 and terminates in a pivotally attached handle assembly 130 at a pivot 131. Handle assembly 130 includes a handle 132 and a weight clamp 134 that pivots over an angle δ over the top of weight plates 50, 50′ to secure weight plates 50, 50′ to assembly 100 (position “A” in
Weight shaft 104 has a generally rectangular cross section with upper and lower arcuate transverse ribs 110, 112, respectively having slots 114, 116, respectively, formed between adjacent ribs 110, 112. Parallel side walls 118, 119 extend between ribs 110, 112.
Slots 114, 116 are sized to accept a retainer clip 150, shown in
Slots 114, 116 are wide enough to snugly allow clip to be inserted into a selected slot 114, 116, and ribs 110, 112 are spaced from each other to minimize and “float” or “slop” between clip 150 and weight plate 50.
Optionally, as shown in
As shown in
Handle 132 includes arms 136, 138 that extend upwardly from weight clamp 134. A horizontal connector 140 connects arms 136, 138. In an exemplary embodiment, as shown in
A lip 146 extends at an oblique angle relative to weight clamp 134. Lip 146 helps to redirect the imposed reactionary forces from lifting the weight plate 50 to push weight plate 50 back onto the body 102.
As shown in
In alternative embodiments, shown in
In an alternative embodiment, as shown in
Handle shaft 420 includes a lower shaft portion 422 and an upper shaft portion 430 telescopically inserted into lower shaft portion 422. When shaft 420 is in the configuration shown in
This exemplary embodiment can be used to attach plates having an outer diameter less than 17.5 inches, i.e., iron Olympic style weight plates, which have reduced diameters due to their greater density than the rubberized “bumper plates” Extendable handle shaft 420 accounts for the smaller diameter of the 35 lb, 25 lb, 10 lb weights. Thus, the ability to stack the weights is also limited, as well as the order in which the weights are installed, i.e., one would want to put the smallest diameter weight against lower shaft portion 422 and the largest diameter closer to the end of the shaft 404 to trap the smaller weights when weight clamp 430 is compressed downward to clamp the weights in place.
In an alternative embodiment, shown in
A first weight plate 50 can be inserted over shaft 510 and onto inner shaft portion 510. Optionally, subsequent weight plates (not shown) can be added in a similar fashion. After the last desired weight plate is inserted, the retainer stop 512 external to and adjacent to the last weight plate can be rotated about pivot shaft 510, effectively locking the weight plates between that retainer stop 512 and body 502 for lifting.
Due to the significant amount that weight plate 50 weighs more than the inventive device, in operation of any embodiment described above, the combined center of gravity of the weight plate and device is approximately the same location as that of the center of gravity of the weight plate alone. This results in the entire assembly of the inventive device with the weight plate lifting generally vertically without significant tilting of the weight plate from the vertical, allowing for a controlled lift.
Referring to
Handle nest 602 can be attached to a frame 604 that includes a pair of shoulder straps 610 that extend upwardly from frame 604, over the shoulders of the user, down the front of that user (shown in
Handle nest 602 includes a concave receiver 620 that allows the handle of a handle device to be inserted thereon. A releasable cover strap 622 can extend from a first receiver portion 624 to a second receiver portion 626 on handle nest 602. Cover strap 622 can be fixed to one of receiver portions 624, 626 and releasably connectable to the other of receiver portions 624, 626. Alternatively, cover strap can be releasably connectable to both of receiver portions 624, 626.
With weight plates 50 secured to the handle assembly on weight vest 600, the user can get the benefit of exercising with the weights, but without having to hold the weights in their hands. 110
It will be further understood that various changes in the details, materials, and arrangements of the parts which have been described and illustrated in order to explain the nature of this invention may be made by those skilled in the art without departing from the scope of the invention as expressed in the following claims.
Claims
1. A handle assembly for lifting free weights comprising:
- a body;
- a weight shaft extending orthogonally from the body along a longitudinal axis for insertion into a through opening in a weight plate; and
- a handle assembly comprising a handle shaft extending upwardly from the body and terminating in a handle.
2. The handle assembly according to claim 1, wherein the handle is pivotally attached to the handle shaft at a pivot.
3. The handle assembly according to claim 2, wherein the handle assembly further comprises a weight clamp pivotally coupled to the pivot.
4. The handle assembly according to claim 3 wherein the handle is pivotable such that the weight clamp is lifted above the weight plate to facilitate insertion or removal of the weight plate onto or from the weight shaft.
5. The handle assembly according to claim 3, wherein the handle comprises a pair of arms extending upwardly from the weight clamp.
6. The handle assembly according to claim 5, wherein the handle further comprises a horizontal connector connecting the arms.
7. The handle assembly according to claim 6, wherein the connector is rotatably attached to the arms such that the connector rotates as the assembly is lifted.
8. The handle assembly according to claim 3, further comprising a lip extending from the weight clamp at an oblique angle relative to weight clamp.
9. The handle assembly according to claim 1, wherein the weight shaft has a generally rectangular cross section with upper and lower arcuate transverse ribs respectively having slots formed between adjacent ribs.
10. The handle assembly according to claim 9, wherein parallel side walls extend between the ribs.
11. The handle assembly according to claim 9, further comprising a retainer clip, wherein each of the slots is sized to accept the retainer clip.
12. The handle assembly according to claim 1, further comprising a cushion attached to the body, across the body from the weight shaft.
13. The handle assembly according to claim 1, wherein the handle shaft includes a lower shaft portion attached to the body and an upper shaft portion telescopically extendable from the lower shaft portion.
14. A weight lifting assembly comprising:
- the handle assembly according to claim 1; and
- a weight vest wearable by a user to support the handle assembly.
15. The weight lifting assembly according to claim 13, wherein the vest comprises a handle nest extending outwardly therefrom that allows the to be inserted thereon and vertically support the handle assembly.
16. The weight lifting assembly according to claim 15, wherein the handle nest is attached to a vest frame.
17. The weight lifting assembly according to claim 16, wherein the vest further comprises a pair of shoulder straps extending upwardly from the frame and to a lower part of the frame.
18. The weight lifting assembly according to claim 17, wherein the shoulder straps comprise front connector strap portions extending therefrom and releasably connectable to each other.
19. The weight lifting assembly according to claim 15, wherein the handle nest comprises a concave receiver configured to allow the handle of the handle device to be inserted thereon.
20. The weight lifting assembly according to claim 19, wherein the concave receiver comprises a releasable cover strap extending from a first receiver portion to a second receiver portion on the handle nest.
Type: Application
Filed: Feb 14, 2022
Publication Date: Aug 18, 2022
Inventor: James Guthlein (Malvern, PA)
Application Number: 17/671,319