BENCH FOR EXECUTING THE HEADSTAND

Description

BACKGROUND OF THE INVENTION FIELD OF THE INVENTION:

[0001] This invention relates generally to headstand benches, and more particularly to a headstand bench that can also be used for performing additional physical exercises and for measuring flexibility.DESCRIPTION OF RELATED ART:

[0002] The prior art teaches various forms of headstand devices for assisting a user in performing headstands. For example, Torii, U.S. 5,221,246, teaches a headstand apparatus that is adapted for supporting a user in an inverted position supported on their shoulders that includes foot members, an abdomen rest member, a support member, a pair of shoulder rest members that are disposed between the abdomen rest member and support member, and a pair of grip members that are disposed below the shoulder members. To use the apparatus, a user first bends their abdominal region over the abdomen rest member, positioning their shoulders above the shoulder rest members and grasps the grip members with their hands. They then rest their shoulders onto the shoulder rest members with their head fitted between which shoulder rest members. The user then pivots their hips and knees away from the abdomen rest member, straightening their legs, that engage the support member, at the backs of the legs or their hips, the support member supporting their legs in an inverted position.

[0003] Lan, U.S. 10,251,488, teaches a yoga stool that includes a seat portion and a base portion. The base portion has window slots formed in a front side, a rear side, or both. A handle slot is formed at least in one side, such as the front side, at or near the top; horizontal gripping slots are formed in the left side, the right side, or both, at or near the top; and vertical gripping slots are formed in the left side, the right side, or both, at or near the bottom. The yoga stool may also have a base portion, and a seat portion on top of the base portion, wherein the seat portion has an internal firm support member such as a solid slat, and preferably softer material such as foam rubber surrounding the support member, at least on the left and right sides.

[0004] Prior art 1 (CN 208003373U) teaches a kind of simple in structure, easy for installation, highly practical, suitable majority make with progress shoulder support formula motion exercise and body-building that are easily carried as stool, are suitble to the locomotory apparatus of outdoor application after combination Tool.

[0005] Prior art 2 (CN 105661986A) teaches a chair seat and a support frame; the yoga handstand concave-convex chair, wherein the chair seat comprises a concave chair seat part and a convex chair seat part. It discloses about a kind of Yoga and stand upside down concavo-convex chair, its scientific structure, easy to assembly, resistance to pressing property and supportive are strong, are suitable for yoga exercises, the exercise that particularly Yoga is stood upside down.

[0006] Prior art 3 (DE 202016000931 U1) teaches a folding stool for performing exercises for head / shoulder stand, by removing struts, the square profiles are folded inwards to the square profile and when folded, the stool with struts in a bag can be accommodated for space-saving transport as well as for storage.

[0007] Prior art 4 (KR 19980029585U) teaches a bast clerk mechanism that makes the bast clerk easy and comfortable by supporting the shoulder and head with a cushioned cushion. the shoulder assisted clerk mechanism is equipped with a chair shape of the most suitable height for the clenched clerk, and the shoulder rest cushion, headrest cushion, and auxiliary handles are effectively distributed to distribute the intensive force on the arm or head when standing. It was designed so that it would not take much effort even after standing for a long time.SUMMARY OF THE INVENTION

[0008] The present invention teaches certain benefits in construction and use which give rise to the objectives described below.

[0009] The present invention provides a headstand bench comprising the features of claim 1. The headstand bench includes a bench frame having a front pair of legs, a rear pair of legs, each of the front and rear legs having a top end and a bottom end. The bench frame further includes a pair of upper rails extending a longitudinal length between the top ends of the front pair of legs, to the top ends of the rear pair of legs, the pair of upper rails being laterally spaced a width. The bench frame further includes a pair of lower rails extending longitudinally between the front pair of legs to the pair of rear legs, beneath the pair of upper rails. A headstand plate is fixedly mounted on the pair of upper rails adjacent the rear pair of legs, the headstand plate having a first inner edge that includes an inwardly extending recessed area that is sized and shaped for performing headstand exercises. A removable rigid plate is adapted to be removably mounted on the pair of upper rails adjacent the front pair of legs, the removable rigid plate having a second inner edge that removably interlocks with the first inner edge of the headstand plate. A removable cushion is removably mounted on the removable rigid plate. The bench further includes a means of removably securing the removable rigid plate to the pair of lower rails.

[0010] A primary objective of the present invention is to provide a headstand bench having advantages not taught by the prior art.

[0011] Another objective is to provide a headstand bench that is convertible into multiple configurations for performing different physical activities.

[0012] A further objective is to provide a headstand bench adapted to be used as a piece of furniture when not in use for performing headstands.

[0013] Other features and advantages of the present invention will become apparent from the following more detailed description, taken in conjunction with the accompanying drawings, which illustrate, by way of example, the principles of the invention.BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings illustrate the present invention. In such drawings: FIGURE 1 is a top perspective view of a headstand bench according to one embodiment of the present invention; FIGURE 2 is a bottom perspective view thereof; FIGURE 3 is a top perspective view of the headstand bench, showing a removable cushion exploded out from the headstand bench; FIGURE 4 is a top perspective view of the headstand bench, showing a removable rigid plate mounted on the headstand bench in an alternative position; FIGURE 5 is a top perspective exploded view of the headstand bench, showing the removable rigid plate and a pair of side rails exploded out form the headstand bench, and a rear pair of legs being folded inwardly; FIGURE 6 is a top perspective view of the headstand bench, further illustrating a meditation stool mounted on top of the headstand bench; FIGURE 7 is a top perspective view of the headstand bench, further illustrating an exercise band mounted on the headstand bench; and FIGURE 8 is a perspective view of a person using the removable rigid plate of Fig. 3 to measure flexibility. DETAILED DESCRIPTION OF THE INVENTION

[0015] The above-described drawing figures illustrate the invention, a headstand bench for performing physical exercises, wherein the headstand bench may be converted into various other types of furniture or exercise apparatuses.

[0016] FIGURE 1 is a top perspective view of a headstand bench 10 according to one embodiment of the present invention, and FIGURE 2 is a bottom perspective view thereof. As shown in Figs. 1-2, the headstand bench 10 comprises a bench frame 20 having a front pair of legs 22a and a rear pair of legs 22b, each of the front and rear legs 22 including a bottom end 24a that extends a height H to a top end 24b. In this embodiment, H is between approximately 25.4-50.8 centimetres. A pair of upper rails 30 extend a longitudinal length L between the top ends 24b of the front pair of legs 22a, to the top ends 24b of the rear pair of legs 22b, the pair of upper rails 30 being laterally spaced a width W. In the current embodiment, L may be between approximately 50.8-88.9 centimeters, and W may be between approximately 20.32-50.8 centimeters; however, the dimensions of H, L, and W may be provided in alternative measurements than disclosed herein, and these alternative embodiments should be considered within the scope of the present invention.

[0017] As shown in Fig. 2, in this embodiment, the front and rear pairs of legs 22 are attached to the pair of upper rails 30 via hinges 26, though other means of attachment may be used, via any known means in the art, e.g., an alternative form of hinge, a fixed attachment such as bolts, etc. In this embodiment, a locking bracket 28 is attached to the top ends 24b of the rear pair of legs 22b and the pair of upper rails 30, discussed in greater detail below.

[0018] As shown in Figs. 1-2, the bench frame 20 further includes a pair of lower rails 32 having ends 31 and extending longitudinally between the front pair of legs 22a to the pair of rear legs 22b beneath the pair of upper rails 30. As illustrated, in this embodiment, the pair of lower rails 32 are tubular in construction and include a means of removably attaching 34 the pair of lower rails 32 to the front and rear pairs of legs 22, discussed in greater detail below. Alternatively, any suitable structure may be used for the pair of lower rails 32 (e.g., rods, planks, etc.), provided they interrelate and function as described herein.

[0019] In some embodiments, the bench frame 20 may also include a front cross-panel 36a extending laterally between the front pair of the legs 22 and positioned between the top and bottom ends 24, and a rear cross-panel 36b extending laterally between the rear pair of legs 22b, positioned between the top and bottom ends 24. However, in alternative embodiments, the cross-panels 36 may not be included. In the configuration illustrated in Fig. 1, the longitudinal length L of the bench frame 20 is greater than the lateral width W, providing stability for the headstand bench 10 to be sat or stepped upon.

[0020] As shown in Figs. 1-2, the headstand bench 10 further comprises a headstand plate 40 fixedly mounted on the pair of upper rails 30 adjacent the rear pair of legs 22b, the headstand plate 40 having a cushioned top surface 41, a bottom surface 42, and a first inner edge 43 that includes an inwardly extending recessed area 44 that is sized and shaped for performing headstand exercises. Furthermore, a removable rigid plate 50 is adapted to be removably mounted on the pair of upper rails 30 adjacent the front pair of legs 22a via a fastener 52, the fastener 52 being best shown in Fig. 4 and discussed in more detail below. The removable rigid plate 50 includes a top surface 55, a bottom surface 56, and a second inner edge 58 that removably interlocks with the first inner edge 43 of the headstand plate 40. In this embodiment, the second inner edge 58 includes a tab portion 59 that follows the line of the inwardly extending recessed area 44 of the headstand plate 40 when both plates 40 and 50 and are mounted on the bench frame 20.

[0021] As illustrated, the removable rigid plate 50 further includes a removable cushion 60 removably mounted on the top surface 55 of the removable rigid plate 50 via an attachment mechanism 62, the removable cushion 60 having a top surface 63 and a bottom surface 64 and being the same general shape as the rigid removable plate. The attachment mechanism 62 is best shown in Fig. 3 and is discussed in greater detail below.

[0022] As shown in Fig. 2, the bottom surface 56 of the removable rigid plate 50 may further include a ruler 53 extending longitudinally from the inner edge 58 to the opposite edge of the removable rigid plate 50, discussed in greater detail below. The bottom surface 56 may further have a locking mechanism 54 for securing the inner edges 43 and 58 of the headstand plate 40 and the removable rigid plate 50 in an interlocked position. In this embodiment, the locking mechanism 54 is in the form of a side-pull latch, wherein a keeper (female) body 54a is mounted on the bottom surface of the headstand plate 40 adjacent the recessed area 44, and a latch (male) body 54b is mounted on the bottom surface 56 of the removable rigid plate 50, the latch body 54b being adjacent the keeper body 54a of the headstand plate 40 when both plates 40 and 50 are mounted on the bench frame 20. In this embodiment, the keeper body 54a and the latch body 54b are offset from each other by approximately 5mm. However, the keeper body 54a and the latch body 54b may be more closely aligned or be offset by a different amount. Further, in alternative embodiments, the locking mechanism 54 may be a different type of latch or fastener, e.g., a hook-and-loop fastener, a buckle, press-studs, etc., or any other type of suitable locking mechanism known in the art. Further securing mechanisms for securing the headstand bench 10 in an assembled configuration may also be included (e.g., additional screws, adhesives, etc.), as determined by one skilled in the art.

[0023] FIGURE 3 is a top perspective view of the headstand bench 10, showing the removable cushion 60 exploded from the removable rigid plate 50. As shown in Fig. 3, the removable cushion 60 may be removably mounted on the top surface 55 of the removable rigid plate 50 via the attachment mechanism 62. In this embodiment, the attachment mechanism 62 is in the form of a plurality of pegs 63a formed in the bottom surface 64 of the removable cushion 60 and a plurality of receiving holes 63b of the removable rigid plate 50, wherein the plurality of pegs 63a and the plurality of receiving holes 63b align when the removable cushion 60 is mounted on the removable rigid plate 50. However, in alternative implementations of the present invention, the attachment mechanism 62 may be any other similar type of mechanism (e.g., clips, hook and loop fasteners, pins, etc.).

[0024] As shown in Fig. 3, in this embodiment, the means of attaching 34 the removable rigid plate 50 to the pair of lower rails 32 includes a pair of channels 33 formed in the top surface 55 of the removable rigid plate 50, wherein the pair of channels 33 are positioned such that they receive the pair of lower rails 32 when the bottom surface 56 of the removable rigid plate 50 is facing upwardly and mounted on the pair of lower rails 32 (shown in Fig. 4). In other embodiments, the means of attaching 34 may instead be another form of indents in the top surface 55 of the rigid plate 50, or a protruding structure such as a clip.

[0025] FIGURE 4 is a top perspective view of the headstand bench 10, showing the removable rigid plate 50 mounted on the pair of lower rails 32. As shown in Fig. 4, in this embodiment, the means of attaching 34 further includes an inwardly extending tab 35a on each end 31 of the pair of lower rails 32 that contacts the pair of front legs 22a. Further, a pair of indents 35b are formed in the bottom surface 56 of the removable rigid plate 50 that receive the tabs 35a when the removable rigid plate 50 is mounted on the pair of lower rails 32. In this embodiment, an upwardly extending tab 35c also extends upwardly from each of the pair of lower rails 32 and contacts the inner edge 58 of the removable rigid plate 50 to further secure it in place. However, in alternative embodiments, the tabs and indents 35 may not be included, or an alternative means for securing may be implemented, e.g., clips, pegs, straps, etc.

[0026] As shown in Fig. 4, the removable rigid plate 50 is mounted on the pair of upper rails 30 of the bench frame 20 via the fastener 52, and the headstand plate 40 is mounted on the pair of upper rails 30 via bolts (not shown). In this embodiment, the fastener 52 is in the form of a pair of clip receivers 38a of the upper rails 30, and a pair of clips 38b on the bottom surface 56 of the removable rigid plate 50, wherein the pair of clip receivers 38a and the pair of clips 38b align and interlock when the removable rigid plate 50 is mounted on the bench frame 20. However, in other embodiments, each plate may be mounted to the bench frame 20 via any equivalent means, as determined by one skilled in the art. Further, the headstand cushion may also be removably attached for replacement / cleaning / etc., or for converting the bench frame 20 for various different uses.

[0027] As shown in Figs. 1-4, the removable rigid plate 50 may be mounted on the pair of upper rails 30, wherein a user may sit on the headstand bench 10 or perform exercises such as a high-step, or any other related exercises known in the art. When the removable rigid plate 50 is removed from the bench frame 20, a user may either perform headstand exercises using the inwardly extending recessed area 44, and / or the removable rigid plate 50 may be mounted on the pair of lower rails 32. In the configuration of Fig. 4, a user may perform other exercises such as a low step, or any other related exercises known to those skilled in the art.

[0028] FIGURE 5 is a top perspective view of the headstand bench 10, showing the removable rigid plate 50 and a pair of lower rails 32 exploded out from the bench frame 20, and the rear pair of legs 22b folding inwardly via the back-flap hinges 26 that attach each of the front and rear pairs of legs 22 to the pair of lower rails 32. As shown in Fig. 5, in this embodiment, the pair of lower rails 32 may be removed prior to folding the front and rear pairs of legs 22 inwardly to collapse the bench frame 20.

[0029] In this embodiment, each of the front and rear pairs of legs 22 includes a recessed portion 66, such that the ends 31 of the pair of lower rails 32 may slidably engage the recessed portions 66 while that the front and rear pairs of legs 22 remain generally smooth. In some embodiments, the bench frame 20 further includes the means of removably attaching 34 the pair of lower rails 32 to the front and rear pairs of legs 22. In this embodiment, the means of removably attaching 34 is in the form of magnets 68 embedded in the recessed portions 66 of the front and rear pair of legs 22 to hold the metallic pair of lower rails 32 in place. In another embodiment, physical fasteners (e.g., pins) may be used, to provide added strength.

[0030] As shown in Fig. 5, in this embodiment, a pop pin 28a of each locking bracket 28 may further be "popped out" to enable the rear pair of legs 22b to hinge inwardly. Alternatively, the legs 22b may be removably secured using a different means (e.g., a different type of pin, clip, screw, etc.). In some embodiments, the front and rear pairs of legs 22 are both adapted to fold inwardly so the bench frame 20 is in a folded configuration with the pair of side rails separated from the rest of the bench frame 20 (not shown). As shown in Fig. 5, in this embodiment, there are additional magnets 69 embedded in the pair of upper rails 30 such that when the front and rear legs 22 are in the folded configuration, the magnets 68 align with the magnets 69 to secure the bench 10 in the folded configuration. Alternatively, the magnets 69 may be excluded.

[0031] Most prior art exercise benches do not include the removable rigid plate 50 and are lesser in longitudinal length L for ease of storage / transport. However, the present invention is more stable due to the length L relative to W, while being easily disguisable as a piece of sitting furniture, and also collapsible for storage.

[0032] FIGURE 6 is a top perspective view of the headstand bench 10, further illustrating a meditation stool 70 mounted on top of the headstand bench 10. As shown in Fig. 6, the headstand bench 10 may be used with a variety of different exercise accessories / equipment. In this embodiment, the meditation stool 70 may be used separately from or in combination with the headstand bench 10, or simply stored atop the headstand bench 10 as illustrated. In one implementation of the present invention, the meditation stool 70 may be combined with the headstand bench 10 in various configurations to be used as furniture, e.g., a shelf, table, etc. The meditation stool 70 may be any form of similar stool, which is well known in the art and so will not be further discussed herein.

[0033] FIGURE 7 is a top perspective view thereof, further illustrating an exercise band 72 wrapped around the headstand bench 10. As shown in Fig. 7, the headstand bench 10 may be used with the exercise band 72, wherein a user may use the bench frame 20 to create resistance while doing various strengthening / stretching exercises. In this embodiment, the exercise band 72 includes a band body 74 having handles 76 at either end and a plurality of loops 78 therebetween. In some embodiments, the loops 78 may include indicia (not shown) to indicate intensity of resistance and / or number of loops 78.

[0034] FIGURE 8 is a perspective view of a person using the removable rigid plate 50 to stretch against a wall 12. As shown in Fig. 8, in this embodiment, the bottom surface 56 of the removable rigid plate 50 further includes the ruler 53 extending longitudinally from the tab 59 to the opposite outer perimeter edge of the removable cushion 60. The ruler 53 may be in the form of spaced markings (e.g., printed, marked, etched, engraved, etc.) on the bottom surface 56 of the removable rigid plate 50. A person may position the ruler 53 to measure stretches, symmetry, and other exercise metrics. For example, as shown in Fig. 8, the removable rigid plate 50 may be placed against the wall 12 with the bottom surface 56 facing upwardly and used for a "sit and reach" test, to measure hamstring and lower back flexibility, and other forms of flexibility. Other exercise equipment may also be used in conjunction with the present invention, using any means known in the art.

[0035] As used in this application, the words "a," "an," and "one" are defined to include one or more of the referenced item unless specifically stated otherwise. The terms "approximately" and "about" are defined to mean + / - 10%, unless otherwise stated. Also, the terms "have," "include," "contain," and similar terms are defined to mean "comprising" unless specifically stated otherwise. While the invention has been described with reference to at least one particular embodiment, it is to be clearly understood that the invention is not limited to these embodiments, but rather the scope of the invention is defined by the appended claims.

Claims

1. A headstand bench (10) for performing physical exercises, the headstand bench (10) comprising: a bench frame (20) having a front pair of legs (22a), a rear pair of legs (22b), each of the front and rear legs (22a, 22b) having a top end (24b) and a bottom end (24a); the bench frame (20) further including a pair of upper rails (30) extending a longitudinal length (L) between the top ends (24b) of the front pair of legs (22a), to the top ends (24b) of the rear pair of legs (22b), the pair of upper rails (30) being laterally spaced a width; the bench frame (20) further including a pair of lower rails (32) extending longitudinally between the front pair of legs (22a) to the pair of rear legs (22b), beneath the pair of upper rails (30); a headstand plate (40) fixedly mounted on the pair of upper rails (30) adjacent the rear pair of legs (22b), the headstand plate (40) having a cushioned top surface (41), a bottom surface (42), and a first inner edge (43) that includes an inwardly extending recessed area (44) that is sized and shaped for performing headstand exercises; a removable rigid plate (50) adapted to be removably mounted on the pair of upper rails (30) adjacent the front pair of legs (22a) via a fastener (52), the removable rigid plate (50) having a top surface (55), a bottom surface (56), and a second inner edge (58) that removably interlocks with the first inner edge (43) of the headstand plate (40); a removable cushion (60) removably mounted on the top surface (55) of the removable rigid plate (50) via an attachment mechanism (62), the removable cushion (60) having a top surface (63) and a bottom surface (64); and a means of removably securing the removable rigid plate (50) to the pair of lower rails (32).

2. The headstand bench (10) of claim 1, wherein the longitudinal length (L) of the bench frame (20) is greater than the lateral width (W).

3. The headstand bench (10) of claim 1, wherein the means of securing the removable rigid plate (50) to the pair of lower rails (32) is in the form of a pair of channels (33) formed in the top surface (55) of the removable rigid plate (50).

4. The headstand bench (10) of claim 3, wherein the means of securing further includes: an inwardly extending tab (35a) on each end (31) of the pair of lower rails (32) that contacts the pair of front legs (22a); a pair of indents (35b) formed in the bottom surface (56) of the removable rigid plate (50) that receive the tabs (35a) when the removable rigid plate (50) is mounted on the pair of lower rails (32); and an upwardly extending tab (35c) on each of the pair of lower rails (32) that contacts the inner edge (58) of the removable inner plate to further secure it in place.

5. The headstand bench (10) of claim 1, further comprising a locking mechanism (54) for securing the inner edges (43, 58) of the headstand plate (40) and the removable rigid plate (50) in an interlocked position.

6. The headstand bench (10) of claim 5, wherein the locking mechanism (54) is in the form of a side-pull latch comprising: a keeper body (54a) mounted on a bottom surface (42) of the headstand plate (40) adjacent the head cutout, and a latch body (54b) mounted on a bottom surface (56) of the removable rigid plate (50) adj acent the keeper body (54a) of the headstand plate (40) when mounted on the bench frame (20).

7. The headstand bench (10) of claim 1, wherein the attachment mechanism (62) is in the form of a plurality of pegs (63a) formed in the bottom surface (64) of the removable cushion (60) and a plurality of receiving holes (63b) of the pair of upper rails (30), wherein the plurality of pegs (63a) and the plurality of receiving holes (63b) align when the removable cushion (60) is mounted on the removable rigid plate (50).

8. The headstand bench (10) of claim 1, further comprising the fastener (52) that includes a pair of clip receivers (38a) of the upper rails (30), and a pair of clips (38b) in a bottom surface (56) of the removable rigid plate (50), wherein the pair of clip receivers (38a) and the pair of clips (38b) align and interlock when the removable rigid plate (50) is mounted on the bench frame (20).

9. The headstand bench (10) of claim 1, wherein the bottom surface (56) of the removable rigid plate (50) further includes a ruler (53) extending longitudinally from the inner edge to the opposite edge of the removable cushion (60).

10. The headstand bench (10) of claim 1, wherein the bench frame (20) further includes a front cross-panel (36a) extending laterally between the top and bottom ends (24b, 24a) of the front pair of the legs (22), and a rear cross-panel (36b) extending laterally between the top and bottom ends (24b, 24a) of the rear pair of legs (22b).

11. The headstand bench (10) of claim 1, wherein the bench frame (20) has a means of removably attaching the pair of lower rails (32) to the front and rear pairs of legs (22a, 22b).

12. The headstand bench (10) of claim 11, further comprising: a hinge (26) that attaches each of the front and rear pairs of legs (22a, 22b) to the pair of upper rails (30), wherein the pair of lower rails (32) may be removed prior to folding the front and rear pairs of legs (22a, 22b) inwardly to collapse the bench frame (20).

13. The headstand bench (10) of claim 11, wherein the means of removably attaching is in the form of magnets (68) embedded in the front and rear pairs of legs (22a, 22b) for magnetically attaching to the pair of lower rails (32).