VOLLEYBALL PRACTICE APPARATUS AND METHODS OF USE
A volleyball practice apparatus is described. Embodiments of the volleyball practice apparatus include a frame, a receptacle, and a pair of engagement structures. Generally, the receptacle and the pair of engagement structures can be attached to the frame at opposite ends. The frame can include a track adapted to guide a ball from the receptacle to a plurality of engagement members of the engagement structures. The plurality of engagement members can be adapted to hold a ball to be hit by a user of the practice apparatus. A pair of the plurality of engagement members can be adapted to stop a next ball from on the track passing through an aperture of the frame until a first ball at the bottom of the engagement structures is removed.
This application claims the benefit of U.S. Provisional Application No. 61/726,568, filed Nov. 14, 2012, which is incorporated by reference herein.
BACKGROUNDNumerous volleyball training devices have been proposed for practicing all types of volleyball shots. Training apparatuses have been developed to support a volley ball at various elevations for practicing hitting, most notably for practicing a spike shot. Most training devices are secured to a mounting structure so the devices are bulky and not meant to be easily transported and/or stored.
Further, most devices built for practicing spiking a ball have to be manually reloaded with a new ball or include a ball secured to the device. As such, a user must continuously reload a new ball or receive no feedback as to how well they hit the ball since the ball is secured to the device. There are devices that can automatically reload balls, however these devices are generally expensive and not meant to be conveniently transported on a daily basis.
As such, there is a need for a lightweight, foldable, and transportable volleyball practice device.
Embodiments of the present invention include a volleyball practice apparatus. The practice apparatus can include a frame, a receptacle, a first engagement structure, and a second engagement structure. Generally, the receptacle, the first engagement structure, and the second engagement structure can be coupled to the frame. In one embodiment, the receptacle and the engagement structures can be attached at opposite ends of the frame.
In one embodiment, the frame can include a track and an aperture. The track can guide a ball from the receptacle to the aperture. The frame aperture can be sized to allow a regulation sized volleyball to pass through the aperture. Generally, the first engagement structure and the second engagement structure can each include a pair of engagement members. When a ball passes through the aperture, the ball can be held by the engagement members. In an embodiment, the engagement members can include pads. The pads can be implemented to soften an interaction between an arm of a user and the engagement members.
Generally, one pair of engagement members can be extended above the frame and aperture. The extended pair of engagement members can be adapted to interface with a ball above and below the aperture. For instance, where there is more than one ball in the receptacle, the extended engagement members can keep a second ball from going through the aperture while a first ball interfaces with the lower portion of the engagement members. After the first ball is hit out of the engagement members, the weight of the second ball can move the extended engagement members back to allow the second ball to pass through the aperture.
In one embodiment, the practice apparatus can be adapted to couple to a basketball rim. To couple the practice apparatus to the basketball rim, the practice apparatus can include an attachment mechanism. Generally, the attachment mechanism can include three members adapted to interface with the basketball rim. In one embodiment, one of the members can be an adjustable hook that can be tightened to secure the practice apparatus to the rim. Two other members can be concave pins adapted to interface with the rim and provide another two points of contact. Typically, the attachment mechanism can have three points of contact with a basketball rim, where one of the points of contact can be adjusted to secure the practice apparatus to the rim.
TerminologyThe terms and phrases as indicated in quotation marks (“ ”) in this section are intended to have the meaning ascribed to them in this Terminology section applied to them throughout this document, including in the claims, unless clearly indicated otherwise in context. Further, as applicable, the stated definitions are to apply, regardless of the word or phrase's case, to the singular and plural variations of the defined word or phrase.
The term “or” as used in this specification and the appended claims is not meant to be exclusive; rather the term is inclusive, meaning either or both.
References in the specification to “one embodiment”, “an embodiment”, “another embodiment, “a preferred embodiment”, “an alternative embodiment”, “one variation”, “a variation” and similar phrases mean that a particular feature, structure, or characteristic described in connection with the embodiment or variation, is included in at least an embodiment or variation of the invention. The phrase “in one embodiment”, “in one variation” or similar phrases, as used in various places in the specification, are not necessarily meant to refer to the same embodiment or the same variation.
The term “couple” or “coupled” as used in this specification and appended claims refers to an indirect or direct physical connection between the identified elements, components, or objects. Often the manner of the coupling will be related specifically to the manner in which the two coupled elements interact.
The term “directly coupled” or “coupled directly,” as used in this specification and appended claims, refers to a physical connection between identified elements, components, or objects, in which no other element, component, or object resides between those identified as being directly coupled.
The term “approximately,” as used in this specification and appended claims, refers to plus or minus 10% of the value given.
The term “about,” as used in this specification and appended claims, refers to plus or minus 20% of the value given.
The terms “generally” and “substantially,” as used in this specification and appended claims, mean mostly, or for the most part.
Directional and/or relationary terms such as, but not limited to, left, right, nadir, apex, top, bottom, vertical, horizontal, back, front and lateral are relative to each other and are dependent on the specific orientation of a applicable element or article, and are used accordingly to aid in the description of the various embodiments and are not necessarily intended to be construed as limiting.
An Embodiment of a Volleyball Practice ApparatusReferring to
As shown, the practice apparatus 100 can include a frame 102, a receptacle 104, a first engagement structure 106, and a second engagement structure 108. In one embodiment, the receptacle 104 can be implemented to corral a plurality of volleyballs and the engagement structures 106,108 can be implemented to hold a single volleyball. Generally, a user can strike a ball being held by the engagement structures 106,108 and after the ball is struck, another ball can be deposited into the engagement structures 106,108 from the receptacle 104.
In one embodiment, the frame 102 can be made from a rigid plastic. For instance, the frame 102 can be manufactured from ultra-high-molecular-weight polyethylene. It is to be appreciated that other materials having similar properties to ultra-high-molecular-weight polyethylene can be implemented without exceeding a scope of the present invention. Generally, the receptacle 104 can be attached at an opposite end of the frame 102 from the first engagement structure 106 and the second engagement structure 108, as shown in
As shown in
Referring to
To provide a transportable practice apparatus, the engagement members 106, 108 can move between the first position 114 and the second position 116. For instance, the first position 114, as shown in
The second position 116 can be a travel position, as shown in
Generally, the first engagement structure 106 and the second engagement structure 108 can be similar.
The first engagement structure 106 can include a pair of engagement members 120. Hereinafter, the first engagement structure 106 pair of engagement members 120 will be referred to as the back engagement members 120. The second engagement structure 108 can include a pair of engagement members 130. Hereinafter, the second engagement structure 108 pair of engagement members 130 will be referred to as the extended engagement members.
Generally, each of the back engagement members 120 can be independently secured to the first engagement structure 106. In one embodiment, each of the back engagement members 120 can be pivotally attached to the first engagement structure 106 and can move independently of one another. The back engagement members 120 can have a lower section 122 and an upper section 124, as shown in
The first engagement structure 106 can include a pair of slots 126, as shown in
The bottom section 122 of each of the back engagement members 120 can be adapted to interface with a ball. In one embodiment, the back engagement members 120 can include a foam pad 128 near the bottom section 122 of the back engagement members 120. For instance, the foam pad 128 can be adapted to cover the bottom section 122 of each of the back engagement members 120.
In one embodiment, the extended engagement members 130 can be pivotally and independently attached to the second engagement structure 108. The extended engagement members can include a bottom section 132, a mid section 134, and a top section 136, as shown in
The second engagement structure 108 can include a pair of slots 140, as shown in
Referring to
Similar to the back engagement members 120, the extended engagement members 130 can be adapted to interface with a ball near the bottom section 132 of the extended engagement members 130. In one embodiment, each of the extended engagement members 130 can include a foam pad 138 near the bottom section 132 of the extended engagement members 130. Generally, the foam pad 138 can be adapted to cover the bottom section 132 of each of the back engagement members 120.
In one embodiment, the practice apparatus 100 can include an attachment mechanism 150, as shown in
Typically, the adjustable hook 152 can be located approximate a front of the frame 102. The first concave pin 154 and the second concave pin 156 can be located approximate a mid-section of the frame 102, as shown in
In one embodiment, the adjustable hook 152 can include a thumb screw 158, as shown in
Referring to
The receptacle 104 is illustrated in a first position 170 in
For illustrative purposes, a description of how the first post 162 moves from the travel position 172 to the active position 170 is provided. It is to be appreciated that the other posts can be similarly handled.
As shown in
To move from the travel position 172 to the active position 170, the first post 162 can be elevated to an upper end of the channel 182. When the notch 163 of the first post 162 is above the attachment post 180, the first post 162 can be rotated around a top portion of the attachment post 180. After the first post 162 has been rotated over the top portion of the attachment post 180, the first post 162 can be lowered towards a bottom end of the channel 182. When the first post 162 is in the active position 170, the first post 162 can engage the top portion of the attachment post 182, as shown in
In one embodiment, after each of the posts have been moved to the active position, the panel of fabric 170 can be attached to each of the posts. The panel of fabric 170 can be removed from each of the posts when the practice apparatus 100 is ready for travel. In one embodiment, the panel of fabric 170 can remain attached to the posts when ready for travel.
Generally, the engagement structures 106,108 and the receptacle 104 can be moved to a travel position for transporting the practice apparatus 100. In one embodiment, when the receptacle 104 and the engagement structures 106,108 are in travel positions, as shown in
Referring to
In block 202, engagement structures of the practice apparatus can be moved from a travel position to a deployed position. Thumb screws securing the engagement structures in the travel position can be loosened and the engagement structures can be moved to the deployment position. After the engagement structures are in the deployed position, the thumb screw can be retightened. Once the engagement structures are secured in the deployed position, the process 200 can move to block 204.
A receptacle can be unfolded in block 204. Generally, four posts of the receptacle can be moved from a travel position to a deployed position. To unfold the receptacle posts, a post can be lifted along a channel of an attachment post and rotated to a deployed position. After the post is rotated, the post can be moved back down to secure the post in the deployed position. It is to be appreciated that these steps can be done for each of the posts. After each of the posts are moved to the deployed position, a panel of fabric can be secured to each of the posts.
After the receptacle posts and engagement structures are in deployed positions, the practice apparatus can be secured to a basketball rim in block 206. Generally, a net of the basketball rim should be removed before securing the practice apparatus to the basketball rim. Engagement members of the engagement structures can be lowered through the basketball rim such that all four engagement members are located within a circumference of the rim. After the engagement members are through the basketball rim, the practice apparatus can be moved to a desired position. Once the practice apparatus is in the desired position, the practice apparatus can be secured to the rim. To secure the practice apparatus, two concave pins and an adjustable hook can interface with an interior side of the rim. With the two concave pins and adjustable hook engaging the rim, the adjustable hook can be tightened to secure the practice apparatus to the rim.
An Embodiment of an Adjustable Volleyball Practice Apparatus Attachment DeviceReferring to
As shown in
In one embodiment, the attachment structure 302 can include a tube sleeve 308, a coupling 310, a rod 312, and a pair of threaded “J” hooks 314. The tube sleeve 308 can be adapted to slidably engage the tube 304. The coupling 310 can secure the tube sleeve 308 to the rod 312. The rod 312 can interface with the pair of threaded “J” hooks 314. In one embodiment, the threaded “J” hooks can be on opposite ends of the rod 312. Generally, the threaded “J” hooks 314 can be spaced apart approximate a width of a regulation basketball rim. The pair of threaded “J” hooks 314 can be implemented to couple the attachment device 300 to the basketball rim 350.
The tube 304 can include a plurality of holes 316 spaced equally apart along a length of the tube 304. The plurality of holes 316 can be adapted to receive a pin 318 or other structure. For instance, the pin 318 can be a gravity locking pin. In another instance, a hitch pin can be implemented. It is to be appreciated that different means of securing the tube sleeve 308 to the tube 304 can be implemented without exceeding a scope of the present invention.
The tube sleeve 308 can include a hole 320, as shown in
The pair of rods 306 can extend perpendicularly out from the tube 304. In one embodiment, the pair of rods 306 can be located approximate a bottom portion of the tube 304. Generally, the pairs of rods 306 can be adapted to insert into a pair of holes 342, shown in
To adjust a height of the volleyball practice apparatus 340, the tube 304 can slide up and down through the tube sleeve 308 to determine a height at which the pair of rods 306 will be located. The height of the pair of rods 306 can determine a general height of the practice volleyball apparatus 340.
Alternative Embodiments and VariationsThe various embodiments and variations thereof, illustrated in the accompanying Figures and/or described above, are merely exemplary and are not meant to limit the scope of the invention. It is to be appreciated that numerous other variations of the invention have been contemplated, as would be obvious to one of ordinary skill in the art, given the benefit of this disclosure. All variations of the invention that read upon appended claims are intended and contemplated to be within the scope of the invention.
Claims
1. A volleyball practice apparatus comprising:
- a frame having a first end and a second end;
- a receptacle coupled to the frame approximate the first end; and
- a first engagement structure and a second engagement structure each movably coupled to the frame approximate the second end, wherein the first engagement structure and the second engagement structure are adapted to move from a first position to a second position.
2. The apparatus of claim 1, further comprising:
- a first pair of engagement members independently and rotatably coupled to the first engagement structure, wherein the first pair of engagement members extend below the frame;
- a second pair of engagement members independently and rotatably coupled to the second engagement structure, wherein the second pair of engagement members extend above and below the frame.
3. The volleyball practice apparatus of claim 2, wherein the first pair of engagement members each include a pad.
4. The volleyball practice apparatus of claim 3, wherein the second pair of engagement members each include a pad.
5. The volleyball practice apparatus of claim 2, wherein the first position is a travel position and the second position is a deployed position.
6. The volleyball practice apparatus of claim 5, wherein when the first engagement structure and the second engagement structure are in the travel position, the first pair of engagement members and the second pair of engagement members are generally parallel with the frame.
7. The volleyball practice apparatus of claim 5, wherein when the first engagement structure and the second engagement structure are in the deployed position, the first pair of engagement members and the second pair of engagement members are generally perpendicular with the frame.
8. The volleyball practice apparatus of claim 1, wherein the frame slopes down from the first end of the frame to the second end of the frame.
9. The volleyball practice apparatus of claim 1, wherein the frame includes a track and an aperture.
10. The volleyball practice apparatus of claim 9, wherein a standard sized volleyball can pass through the aperture.
11. The volleyball practice apparatus of claim 1, wherein the apparatus is coupled to a basketball rim.
12. A volleyball practice apparatus comprising:
- a frame having a first end and a second end;
- a first engagement structure and a second engagement structure each movably coupled to the frame approximate the second end; and
- a receptacle coupled to the frame approximate the first end, wherein the receptacle comprises: a plurality of posts, wherein each of the plurality of posts is adapted to move from a first position to a second position; and a panel of fabric adapted to couple to each of the plurality of posts.
13. The volleyball practice apparatus of claim 12, wherein the first position is a travel position and the second position is a deployed position.
14. The volleyball practice apparatus of claim 13, wherein the plurality of posts are folded down in the travel position.
15. The volleyball practice apparatus of claim 14, wherein the plurality of posts include a first pair of posts and a second pair of posts.
16. The volleyball practice apparatus of claim 15, wherein the first pair of posts are diagonal to each other and the second pair of posts are diagonal to each other.
17. The volleyball practice apparatus of claim 16, wherein the first pair of posts fold down parallel with each other and the second pair of posts fold down parallel with each other.
18. The volleyball practice apparatus of claim 13, wherein the panel of fabric couples to the plurality of posts when the plurality of posts are in the deployed position and the travel position.
19. The volleyball practice apparatus of claim 12, wherein the apparatus is coupled to a basketball rim.
20. An apparatus comprising:
- a frame having a first end and a second end;
- a receptacle coupled to the frame approximate the first end, wherein the receptacle comprises: a plurality of posts, wherein each of the plurality of posts is adapted to be folded down; and a panel of fabric adapted to couple to each of the plurality of posts;
- a first engagement structure and a second engagement structure each movably coupled to the frame approximate the second end, wherein the first engagement structure and the second engagement structure are adapted to be folded generally parallel with the frame;
- a first pair of engagement members rotatably coupled to the first engagement structure, wherein the first pair of engagement members extend below the frame; and
- a second pair of engagement members rotatably coupled to the second engagement structure, wherein the second pair of engagement members extend above and below the frame.
Type: Application
Filed: Nov 14, 2013
Publication Date: May 15, 2014
Inventors: Andrzej T. Kurek (Littleton, CO), Larry J. Nimz (Littleton, CO)
Application Number: 14/079,975
International Classification: A63B 69/00 (20060101);