The present invention generally relates to the field of physical therapy, massage therapy, and pain and stress management, more particular relating to a handheld device useful for improving upon existing handheld percussive massage devices. The embodiments discussed herein capitalize on leverage, positional geometry, and extended range to encourage an improved experience with a massage gun.
Back massage has been relied upon in the past in providing both psychological and physiological effects. As the amount of time spent in sedentary jobs has increased, an increasing amount of attention is being paid to back massage devices and techniques.
Concurrently, in recent years, percussive massage devices, sometimes referred to as massage guns or reciprocating massage guns or reciprocating massage devices, have become more popular. By providing concentrated, rapid, short-duration pulses to a muscle, percussive massage tools are valued because they help with muscle pain and recovery. The repeated pulses are intended to aid in increasing blood flow to muscles, which can help reduce inflammation and muscle tension. These devices are regularly used by individuals with chronic pain or tension as well as by athletes seeking to aid in their recovery. In part because percussive massage tools can be purchased for under $500 and can be used inside one's home, they have become popular tools that often supplement or replace visiting a massage therapist.
While percussive massage devices have become a popular substitute to or supplement for traditional massage therapy, the devices have limited utility in assisting users with back pain. In particular, due to the shape of most percussive massage devices, in order to apply a reciprocating massage head to a user's back, the user must hold the device with one hand and either bend an arm over the shoulder or behind the back. In either case, it is difficult to obtain and hold a position whereby the reciprocating massage head reciprocates in a direction that is perpendicular (or approximately perpendicular) to the user's back, and it is challenging for the user to apply force in a direction that presses the massage head into the back. Furthermore, because of the body positioning required to apply force to the massage device on one's own back, some of the very muscle groups targeted by the massage device may be required to apply force to the device. The result of utilizing these muscle groups in holding the massage device behind a user's own back is that the target muscle groups are not properly relaxed during application of the massage device, and thus the beneficial effect of the massage may be limited. Similar challenges related to a user's flexibility may make it difficult for a user to fully utilize a percussive massage device on other parts of the body, such as a user's hamstrings or glutes. Additionally, in comparison to vibrating massage devices used in the past, reciprocating massage devices rely upon strong motors powered by heavy batteries to actuate a piston. The piston-powered reciprocation is strong, making it difficult to hold the massage gun in place with the standard mechanical advantage afforded by the limbs of the human body. Furthermore, the typical weight of massage gun devices makes it challenging for a user to lift and hold the massage gun for long periods of time.
What is needed is a device that enables a user to hold a percussive massage device in such a way that the device may be easily applied to a user's back that does not require substantial flexibility of the user. Additionally, because certain percussive massage devices are heavy, it may be advantageous to provide a system that allows other portions of the user's skeletal system to support the weight of the percussive massage device rather than relying on the strength of a single arm. Furthermore, given the weight of the percussive massage device, in certain embodiments it may be advantageous to provide a device that can provide a mechanical advantage in certain body positions. Further, because there are many different models of percussive massage devices available (many with differing sizes or geometric configurations), it may be advantageous to provide an after-market solution that is adaptable to hold percussive massage devices created by different manufacturers.
As depicted in
In one aspect of the invention, an extended handle for a personal massage device is provided, the extended handle comprising an elongated rigid structure including a working end and a handling end, wherein said working end comprises a mounting mechanism configured to secure a handle portion of a reciprocating massage gun.
In certain embodiments, the mounting mechanism comprises an angular channel comprising a channel surface facing the handling end and an exterior surface, a padding material affixed to the channel surface; and a clamping mechanism attached to the exterior surface.
In certain embodiments, the clamping mechanism comprises a buckle affixed to the exterior surface and a strap affixed to said exterior surface, wherein the buckle is configured to engage said strap to secure an object placed in the angular channel.
In certain embodiments, the object placed in the angular channel of the extended handle mechanism is the handle portion of the reciprocating massage gun, wherein the reciprocating massage gun further includes an axis of reciprocation, and the working end is positioned between 21 and 37 inches from the bottom of said angular channel, the distance measured along said axis of reciprocation of said reciprocating massage gun.
In certain embodiments, the elongated rigid structure further comprises a first curved portion, a second curved portion; and a third curved portion.
In certain embodiments, the first curved portion is located proximal to the working end and has an arc angle of approximately 119 degrees, the third curved portion is located proximal to the handling end and has an arc angle of approximately 78 degrees, and the second curved portion is located between the first curved portion and the third curved portion and has an arc angle of −18 degrees.
In certain embodiments of the invention, the sum of the arc angles of the first, second, and third curved portions is approximately 180 degrees.
In certain embodiments of the invention, the working end further comprises a flat surface opposite the angular channel, the flat surface attached to the working end at the exterior surface.
In certain embodiments, the elongated rigid structure comprises three telescoping sections. In some embodiments, the telescoping sections are secured to adjacent telescoping sections utilizing a spring button and an O-ring.
In one aspect of the invention, an extended handle for a personal massage device is provided, the extended handle comprising an elongated rigid structure comprising a working end and a handling end, wherein said working end comprises a flattened portion of the elongated rigid structure. The flattened portion of includes a first flat side, a second flat side, and a mounting mechanism configured to secure a handle portion of a handheld massage device.
In certain embodiments, the mounting mechanism comprises a buckle flange, a strap flange, a buckle, and a strap wherein the buckle flange comprises a first angled face, a buckle face, and a first tube mating face. The first angled face is adjacent to the buckle face and the first tube mating face, the first angled face is disposed at a 135 degree angle to the first tube mating face, and the first angled face is further disposed at a 45 degree angle to the buckle face. The first tube mating face is attached to the first flat side of the flattened portion of said elongated rigid structure and the buckle is attached to the buckle face. The strap flange comprises a second angled face, a strap face, and a second tube mating face. The second angled face is adjacent to the strap face and the second tube mating face. The second angled face is disposed at a 135 degree angle to the second tube mating face, and the second angled face is further disposed at a 45 degree angle to the strap face. The second tube mating face is attached to the second flat side of the flattened portion of the elongated rigid structure and the strap is attached to the strap face.
In certain embodiments, the extended handle additionally comprises a flat surface, the flat surface being attached to the working end, perpendicular to the plane of the buckle face and the strap face, and nonadjacent to the first angled face and the second angled face.
In certain embodiments, additional ergonomic features are provided to enhance the experience of utilizing the device. For example, additional gripping elements may be added to the elongated tube of handle mechanism 100 to enable a user to more easily or more securely hold the device. Additionally, as depicted in
In one aspect of the invention, a method is provided for using a utilizing an extended handle for a reciprocating massage device. The method comprises the steps of placing the reciprocating massage device in an angular channel of the extended handle mechanism, the extended handle mechanism comprising a working end, a handling end, and multiple curved portions, wherein the angular channel is disposed at the working end of the extended handle mechanism, wherein the working end further comprises a fastening mechanism, and wherein the sum of the arc angles of the multiple curved portions is approximately 180 degrees, securing the reciprocating massage device to the handle mechanism using the fastening mechanism, activating the reciprocating massage device, holding the reciprocating massage device with at least one hand at the handling end, positioning the reciprocating massage device at a desired position on a user's body by applying force to the extended handle mechanism, and applying force to the handling end to engage said reciprocating massage device with said user's body at the desired position.
To ensure that the invention will be readily understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments illustrated in the appended drawings. Understanding that these drawings depict only typical embodiments of the invention and are not to be considered to be limiting of its scope, the invention will be described and explained with additional specificity and detail through the use of the accompanying drawings, in which:
As depicted in
Buckle mount 114 and strap mount 116 are attached to flattened end 104. Buckle mount 114 and strap mount 116 are designed with angled portions such that by arranging buckle mount 114 and strap mount 116 so that their angled portions face opposite one another, massage gun cavity 120 is created with an approximate 90 degree angle to allow for holding a reciprocating massage device (reciprocating massage device not pictured). In another embodiment, for example when curved metal tube is instead made from molded plastic, buckle mount 114 and strap mount 116 are bodily incorporated into flatted end 104.
In one embodiment, flattened end 104 is formed by crimping curved metal tube 102. Other methods for creating a flattened end of metal tube 102 may be used as would be apparent to one of skill in the art. In one embodiment, flattened end 104 comprises a flattened portion of approximately 120 mm so that buckle mount 114 and strap mount 116 can accommodate multiple straps and buckles, although differing sizes would be appreciable to one of skill in the art.
In one embodiment, buckle mount 114 and strap mount 116 are attached to flattened end 104 by way of affixing screws. Other methods of attaching buckle mount and strap mount are possible. For example, in one embodiment, buckle mount and strap mount may be affixed to flattened end 104 by welding.
In one embodiment, a user will place a reciprocating massage device in massage gun cavity 120 and, using straps 118 and corresponding buckles 126, secure the reciprocating massage device to handle mechanism 100. Handle mechanism 100 is designed to be held by a user's hands in two positions, pivot grip 122 and distal grip 124. The reciprocating massage device is placed in massage gun cavity 120 in an orientation in which the reciprocating tip of the reciprocating massage device generally faces distal grip 124. In one embodiment, buckles 126 are commercially available snowboard ratchet buckles, such as model PRB-081S, manufactured by T.J. & Grace Industrial Corp. and straps are corresponding strap model LS-08, also manufactured by T.J. & Grace Industrial Corp. However, one of skill in the art may recognize that other fastening means may be used in order to securely fasten a reciprocating massage device in place while in operation. In particular, given the forces created by a conventional reciprocating massage device, buckles and straps are preferably constructed of sufficient quality to prevent a conventional reciprocating massage device from rotating or shifting once it is secured in place in massage gun cavity 120.
In one embodiment major curve 108 (also called a shoulder curve), located proximal to flattened end 104, is intended to provide space above a user's shoulder. Major curve 110 (also called a grip curve) is intended to assist in angling the device above the shoulder of a user who is using the reciprocating massage device. Major curve 112 (also called a handle curve) is intended to provide a handle to aid a user in providing a force perpendicular to the frontal plane of the user's body, however the handle need not be precisely perpendicular with the frontal plane of the user's body or with the axis of reciprocation of the reciprocating massage device. With a reciprocating massage device secured in massage gun cavity 120, when a user provides a force perpendicular to the frontal plane of the user's body, the user transfers a force using massage handle 100 that drives the reciprocating tip of the reciprocating massage device onto the back of the user's body.
In one embodiment distal end 106 comprises a rounded end cap made of a hard material such as a hard plastic. In this embodiment, distal end 106 may be additionally utilized by a user as a point massage device. In another embodiment, distal end 106 comprises a flat end made of a hard material such as a hard metal like aluminum or carbon steel.
In one embodiment, distal grip 224 (defined as the length of the segment between the end of handle mechanism 200 and the beginning of handle angle curve 212) is approximately 99 mm, pivot grip 222 (defined as the length of the segment between the ends of curves 212 and 210) is approximately 132 mm, and shoulder extension 226 (defined as the length of the segment between curves 210 and 208) is approximately 311 mm. However, one of skill in the art would recognize that different lengths may be desirable in order to provide accommodation for bodies of different sizes.
In one embodiment, lengths of distal grip, pivot grip, or shoulder extension may each (individually or in combination) be made adjustable through known means. For example, shoulder extension and pivot grip may comprise multiple telescoping members and a locking device such as a snap button or a set screw.
As shown in
As shown in
As depicted in
As shown in
In another embodiment, not depicted here, handle mechanism 100 may be equipped with electronic controls. Electronic controls may be placed at distal grip 124 or pivot grip 122 to aid a user in turning on or turning off the device while holding handle mechanism with both hands. In another embodiment, metal tube 102 may be bodily incorporated into a reciprocating massage device, such that buckles and straps may not be necessary. In another embodiment, handle mechanism 100 may be comprised of other materials, enabling additional geometric configurations. For example, handle mechanism 100 may be comprised of a single piece of molded plastic and may be a solid shape or hollow. Additionally, for example, handle mechanism 100 may be comprised of several pieces of molded or formed plastic parts that may be attached together. In another embodiment, massage gun 601 may be replaced by non-percussive static massage tips. In this embodiment, various tips with different contours may be used in order to provide varying contact points with the user's body. Each static massage tip may be designed to be mounted in the same position as a powered reciprocating massage device.
In another embodiment, at least one additional handle may be attached to handle mechanism 100. In this embodiment, the additional handle may be adjustable in position so that it may be moved along the length of handle mechanism 100 and may provide a grip for the user's hand that may be at a different angle and position than the metal tube. The at least one additional handle may be fixed in place through various means, e.g., a cam lever clamping mechanism.
The foregoing detailed description has been given for clearness of understanding only, and no unnecessary limitation should be understood therefrom. While the present invention has been described with reference to preferred embodiments and several alternative embodiments, which embodiments have been set forth in considerable detail for the purposes of making a complete disclosure of the invention, such embodiments are merely exemplary and are not intended to be limiting or represent an exhaustive enumeration of all aspects of the invention. The scope of the invention therefore shall be defined solely by the claims. Further, it will be apparent to those of skill in the art that numerous changes may be made in such details without departing from the spirit and the principles of the invention. It should be appreciated that the present invention is capable of being embodied in other forms without departing from its essential characteristics.
This application claims the benefit of U.S. Provisional Patent Application No. 63/078,153, filed Sep. 14, 2020, which is incorporated by reference herein in its entirety.
Number | Date | Country | |
---|---|---|---|
63078153 | Sep 2020 | US |