US3304935A - Foot vibrator - Google Patents

Foot vibrator Download PDF

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Publication number
US3304935A
US3304935A US362276A US36227664A US3304935A US 3304935 A US3304935 A US 3304935A US 362276 A US362276 A US 362276A US 36227664 A US36227664 A US 36227664A US 3304935 A US3304935 A US 3304935A
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Prior art keywords
vibrator
motor
box
foot
top plate
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Expired - Lifetime
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US362276A
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Delbert B Kennedy
Marvin E Cannon
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KENNEDY Co
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KENNEDY Co
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H23/00Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/02Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
    • A61H23/0254Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with rotary motor
    • A61H23/0263Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with rotary motor using rotating unbalanced masses

Definitions

  • This invention relates to a foot vibrating device and more particularly to a unitary and portable foot vibrating support which may be operated from conventional electrical energy sources.
  • a feature and an advantage of such a device is that by the intense and rapid low amplitude vibrations circulation is induced in the users limbs and body.
  • Another object of this invention is to provide an apparatus for stimulating circulation 'as mentioned above comprising a housing consisting of a unitary integral structure of substantially rigid and elastic material having a top plate of size sufficient to support the feet of an adult human being.
  • the top plate supported by four side walls of rectangular configuration, is sloped with respect to the horizontal bottom surface of the box which rests upon a floor surface.
  • a brace extending between a pair of opposite side walls integral therewith and with the top plate.
  • Mounted on the aforementioned brace are means for vibratively driving the housing.
  • a feature and an advantage of this type of construction is that the total number of mechanical parts required for the device is reduced to a very small number whereby initial costs and sustaining maintenance is kept to an absolute minimum.
  • Another feature of this invention is the unitary construction of the foot support device which further simplifies production and minimizes the problem of upkeep.
  • Another object is to provide a simple vibrating mechanism comprising the combination of a flange mounted motor attached to the internal bridge or skirt portion of the vibrating box and which has a uniform weighted disc attached eccentrically to the end of one of its rotating shafts.
  • a vibrating source has no direct connection to the box itself other than the flange mounting of the motor.
  • Another feature of this invention is the unit construction of the sides, top plate and interior bridge which have no pivotally interconnected or relatively movable parts and which therefore lend themselves to a unitary molding of fiber reinforced plastic resinous material or the like.
  • Another object of this invention is to provide the top plate with a pair of concavities shaped to receive therein the feet of the human being where such top plate is a part of an integral box construction as described above.
  • FIGURE 1 is a perspective view of the entire device wih a portion broken .away to show interior details.
  • FIGURE 2 is a sectional elevation taken along line 2-2 of FIGURE 1.
  • FIGURE 3 is a fragmentary closeup perspective showing the mounting of the motor in our improved vibrator.
  • This invention embodies a box-like foot support which in a preferred version is formed from a unitary plastic molding.
  • a cross member Interiorly at right angles and integral with the sides and top of the foot vibrator, is a cross member preferably of the same material as the sides or top.
  • a small flange mounted motor At the center of this cross member or bridge, there is secured a small flange mounted motor whose shaft extends through an opening in the bridge and has eccentrically attached to one end a small weighted disc.
  • a power source such as volt 60 cycle A.C. outlet plug
  • the shaft rotates at a speed determined by the characteristics of the motor and the intensity of power supplied through the conductor cable and switch.
  • top plate 12a forms a rectangular shape and has depending from its edges side walls comprising front side 13, lateral sides 14 and a rear vertical face 15.
  • Top 12a is sloped about 10 to 12 in a downward direction from the front side to the rear vertical face, and the top edges of sides 14 attached thereto are shaped to conform to said slope.
  • cross piece or bridge 27 is integrally attached between the inside box surfaces of side 14 and top 12a and spaced rearwardly of the box nearer to face 15 than side 13.
  • the entire vibrator 11 is provided with a separate enclosing bottom surface 16 which protects the flooring upon which the device may rest from the combined effects of the users limbs and the vibrations induced in the box.
  • the bottom of the surface is of a nonskid nature, a known expedient in the art and not specifically shown in the drawing.
  • the power supply from wall source 18 to plug 17, cord 19, and switch 28 is conducted interiorly of the box to motor 22 which then commences to rotate at a speed dependent upon the motors characteristics and the users setting of variable switch 28.
  • Motor shaft 23 projects through opening 25 in bridge 27.
  • disc or weighted member 24 mounted at a point displaced from its center so that as shaft 23 rotates, disc 24 is dynamically unbalanced and creates intense, rapid, small amplitude vibrations in the motor frame itself.
  • Motor 22 is of the flange mounted type and secured by means of nuts 26 threada-bly engaged on the motors mounting studs which pass through spaced holes in skirt portion or brace 27.
  • the vibrator could be provided with a standard coin box and switch combination, devices known in the art, so that where the box is installed in motels, hotels, department stores or other places of public accommodation the user could be required to insert a given amount of coin or coins in order to cause the vibrator to operate.
  • Apparatus for stimulating circulation in the feet and legs of the human being comprising: a housing consisting of, in a unitary integral structure of relatively rigid material, a top plate of size sufficient to support the feet of a human being, four side walls of a rectangular configuration for supporting said top plate in spaced relation to a horizontal floor surface, and a planar brace extending between a pair of opposite side walls beneath said top plate and being formed integral with said opposite walls and said top plate; said brace having a hole therethrough substantially midway between said sidewalls; an electric motor having a casing and a driven shaft extending from said casing to said brace with the shaft projecting through said hole and aligned substantially normal to said brace; and a disc secured to said shaft eccentrically thereof on the side of said brace opposite said motor casing so that on energization of said motor vibratory motion is imparted to said housing.

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Percussion Or Vibration Massage (AREA)

Description

Feb. 21, 1967 b, KENNEDY ETAL 3,304,935
FOOT VIBRATOR Filed April 24. 1964 INVENTORS 24 DE LBERT. B. KENNEDY MARVIN E. CANNON FIG. 3 WWW ATTORNEYS United States Patent 3,304,935 FOOT VIBRATOR Delbert B. Kennedy, 908 Mendocino Drive, Ukiah, Calif.
95482, and Marvin E. Cannon, Ukiah, Calif.; said Cannon assignor to said Kennedy Filed Apr. 24, 1964, Ser. No. 362,276 1 Claim. (Cl. 128-33) This invention relates to a foot vibrating device and more particularly to a unitary and portable foot vibrating support which may be operated from conventional electrical energy sources.
It has long been recognized that after a days activity inducing body fatigue and general 'lassitude, devices which stimulate blood circulation in the human body, and particularly in the extremities such as the hands and feet, are of assistance in restoring the body to a condition of comfort. Various devices for carrying out the aforementioned have found acceptance in such places as hotels, motels, department stores, as well as in private residences where a weary traveler or shopper may engage the operation and partake of the beneficial results offered by such mechanisms.
The various therapeutic machines available for inducing circulation of the blood in the user and with which we are familiar involve relatively complex arrangements of interconnected vibrating elements.
It is an object of the present invention to provide a simple unitary foot support or stool capable of imparting rapid, small amplitude vibrations to the feet and legs of the user.
A feature and an advantage of such a device is that by the intense and rapid low amplitude vibrations circulation is induced in the users limbs and body.
Another object of this invention is to provide an apparatus for stimulating circulation 'as mentioned above comprising a housing consisting of a unitary integral structure of substantially rigid and elastic material having a top plate of size sufficient to support the feet of an adult human being. The top plate, supported by four side walls of rectangular configuration, is sloped with respect to the horizontal bottom surface of the box which rests upon a floor surface. Within the box there is provided a brace extending between a pair of opposite side walls integral therewith and with the top plate. Mounted on the aforementioned brace are means for vibratively driving the housing.
A feature and an advantage of this type of construction is that the total number of mechanical parts required for the device is reduced to a very small number whereby initial costs and sustaining maintenance is kept to an absolute minimum.
Another feature of this invention is the unitary construction of the foot support device which further simplifies production and minimizes the problem of upkeep.
Another object is to provide a simple vibrating mechanism comprising the combination of a flange mounted motor attached to the internal bridge or skirt portion of the vibrating box and which has a uniform weighted disc attached eccentrically to the end of one of its rotating shafts. Such a vibrating source has no direct connection to the box itself other than the flange mounting of the motor.
Another feature of this invention is the unit construction of the sides, top plate and interior bridge which have no pivotally interconnected or relatively movable parts and which therefore lend themselves to a unitary molding of fiber reinforced plastic resinous material or the like.
Another object of this invention is to provide the top plate with a pair of concavities shaped to receive therein the feet of the human being where such top plate is a part of an integral box construction as described above.
Other numerous objects with various features and advantages will become apparent upon the reading of the following detailed specification and accompanying drawings in which similar characters of reference refer to corresponding parts in the various figures.
Turning now to the drawings:
FIGURE 1 is a perspective view of the entire device wih a portion broken .away to show interior details.
FIGURE 2 is a sectional elevation taken along line 2-2 of FIGURE 1.
FIGURE 3 is a fragmentary closeup perspective showing the mounting of the motor in our improved vibrator.
This invention embodies a box-like foot support which in a preferred version is formed from a unitary plastic molding. Interiorly at right angles and integral with the sides and top of the foot vibrator, is a cross member preferably of the same material as the sides or top. At the center of this cross member or bridge, there is secured a small flange mounted motor whose shaft extends through an opening in the bridge and has eccentrically attached to one end a small weighted disc. When the motor is connected to a power source, such as volt 60 cycle A.C. outlet plug, the shaft rotates at a speed determined by the characteristics of the motor and the intensity of power supplied through the conductor cable and switch. Due to the eccentrically mounted disc at the extremity of the rotating shaft, rapid, intense, and limited amplitude vibrations are set up in the bridge to which the motor is flange connected. Due to the integral construction of the bridge or skirt portion with the remainder of the foot support vibrator, and because of the resilient physical qualities of the material from which the entire unit is fabricated, the aforementioned vibrations drive the entire device. This causes vibrations to be transmitted to the users limbs that are in contact with the apparatus to obtain the benefits of such vibrational treatment.
The invention may best be understood by referring first to FIGURE 1 wherein the entire foot vibrator or box is indicated generally at 11 resting on a floor surface indicated by A near an adjacent wall B. In horizontal projection, top plate 12a forms a rectangular shape and has depending from its edges side walls comprising front side 13, lateral sides 14 and a rear vertical face 15. Top 12a is sloped about 10 to 12 in a downward direction from the front side to the rear vertical face, and the top edges of sides 14 attached thereto are shaped to conform to said slope. In addition, cross piece or bridge 27 is integrally attached between the inside box surfaces of side 14 and top 12a and spaced rearwardly of the box nearer to face 15 than side 13.
The entire vibrator 11 is provided with a separate enclosing bottom surface 16 which protects the flooring upon which the device may rest from the combined effects of the users limbs and the vibrations induced in the box. The bottom of the surface is of a nonskid nature, a known expedient in the art and not specifically shown in the drawing.
When an individual wishes to partake of the beneficial effects available from the vibrator, a position is assumed with the bottoms of the users feet placed in the foot-like impressions 12b on top surface 12a of the vibrator; the impressions or pair of concavities are shaped to receive the feet of a human being. Motor power is next supplied by placing manual plug 17 into an output terminal 18 of a conventional type normally found in various premises; electrical power is then conducted through cord 19 shown in interrupted form in the drawing. A selector switch or rheostat 28 for turning on and off the power from source 18 and for adjusting the amount of electrical energy transmitted, and hence, the rate and amplitude of the vibrations as explained more fully below, is available to the user. Cord 19 passes through aperture 21 to the motor described below.
Referring now to FIGURES 2 and 3, the power supply from wall source 18 to plug 17, cord 19, and switch 28 is conducted interiorly of the box to motor 22 which then commences to rotate at a speed dependent upon the motors characteristics and the users setting of variable switch 28. Motor shaft 23 projects through opening 25 in bridge 27. Connected to the end of the motor shaft is disc or weighted member 24 mounted at a point displaced from its center so that as shaft 23 rotates, disc 24 is dynamically unbalanced and creates intense, rapid, small amplitude vibrations in the motor frame itself. Motor 22 is of the flange mounted type and secured by means of nuts 26 threada-bly engaged on the motors mounting studs which pass through spaced holes in skirt portion or brace 27. Consequently the small intense vibrations caused by the aforementioned dynamic unbalance are transmitted through bridge 27 to the sides and top of the vibrator box and thence to the limbs of the user in contact therewith. Because of the resilient physical characteristics of the material used to make the body of the vibrator, and because of its integral or unitary construction, the vibrations created as above described are transmitted to the users feet with a high degree of effectiveness and with little dampening from the structure itself. In the practice 'of the invention in its present form it has been found that material such as fiberglass, fiber reinforced plastic or other resinous material is preferred although other substances of similar physical characteristics may be substituted.
Although not shown in detail on the accompanying drawing, it is understood that the vibrator could be provided with a standard coin box and switch combination, devices known in the art, so that where the box is installed in motels, hotels, department stores or other places of public accommodation the user could be required to insert a given amount of coin or coins in order to cause the vibrator to operate.
Although we have shown our device in some detail in the drawing with corresponding enumeration in the foregoing specification, for the purposes of illustration and clarity of understanding, it is understood that certain modifications and changes may be made within the scope of this invention and the appended claim.
What is claimed is:
Apparatus for stimulating circulation in the feet and legs of the human being comprising: a housing consisting of, in a unitary integral structure of relatively rigid material, a top plate of size sufficient to support the feet of a human being, four side walls of a rectangular configuration for supporting said top plate in spaced relation to a horizontal floor surface, and a planar brace extending between a pair of opposite side walls beneath said top plate and being formed integral with said opposite walls and said top plate; said brace having a hole therethrough substantially midway between said sidewalls; an electric motor having a casing and a driven shaft extending from said casing to said brace with the shaft projecting through said hole and aligned substantially normal to said brace; and a disc secured to said shaft eccentrically thereof on the side of said brace opposite said motor casing so that on energization of said motor vibratory motion is imparted to said housing.
References Cited by the Examiner UNITED STATES PATENTS 1,431,867 10/1922 Bailey 12841 2,153,230 4/1939 Bagnell 12825 X 2,235,158 3/1941 KrenZke 12833 2,521,874 9/1950 Runstedler 128-49 2,562,769 7/1951 Busse 128-36 3,043,294 7/1962 Neff 128-33 ROBERT E. MORGAN, Acting Primary Examiner.
RICHARD A. GAUDET, Examiner.
L. W. TRAPP, Assistant Examiner.
US362276A 1964-04-24 1964-04-24 Foot vibrator Expired - Lifetime US3304935A (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707961A (en) * 1970-06-22 1973-01-02 G Duplessis Foot massaging apparatus
US5107822A (en) * 1990-06-27 1992-04-28 Skylite Industry Co., Ltd. Apparatus for giving motions to the abdomen
DE9204198U1 (en) * 1992-03-30 1992-07-02 Dasser, Gebhard, 8000 München Device for reflexology massage of the feet
US5501682A (en) * 1993-06-10 1996-03-26 Edwards-Cofie; Sophia Multi purpose vibrating foot stool
US5667482A (en) * 1995-12-13 1997-09-16 Cheng; Tien Tai Sole massaging device
USD406649S (en) * 1997-06-16 1999-03-09 Matsushita Electric Works, Ltd. Cover for electric foot massager
US20070267809A1 (en) * 2006-05-22 2007-11-22 Alfiero Balzano Combined gaming machine and relaxasizer
US20080200849A1 (en) * 2007-02-05 2008-08-21 Geoffrey Hollington Body Massager with Learning Capability
USD781435S1 (en) * 2014-11-17 2017-03-14 Vital Motion Inc. Device for applying stimulation to the foot or feet of a person
US9775770B2 (en) 2014-11-17 2017-10-03 Vital Motion Inc. Device for applying stimulation to the foot or feet of a person

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1431867A (en) * 1921-06-02 1922-10-10 Charles A Branston Company Vibrator for high-frequency electromedical apparatus
US2153230A (en) * 1936-08-04 1939-04-04 Henry D Sawtell Vibrator
US2235158A (en) * 1940-01-08 1941-03-18 Donald M Stevenson Vibrator
US2521874A (en) * 1948-12-03 1950-09-12 Harold W Runstedler Vibratory foot massage device
US2562769A (en) * 1948-05-18 1951-07-31 Martha A Busse Therapeutic vibrator
US3043294A (en) * 1959-10-15 1962-07-10 Oster Mfg Co John Vibratory foot massaging machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1431867A (en) * 1921-06-02 1922-10-10 Charles A Branston Company Vibrator for high-frequency electromedical apparatus
US2153230A (en) * 1936-08-04 1939-04-04 Henry D Sawtell Vibrator
US2235158A (en) * 1940-01-08 1941-03-18 Donald M Stevenson Vibrator
US2562769A (en) * 1948-05-18 1951-07-31 Martha A Busse Therapeutic vibrator
US2521874A (en) * 1948-12-03 1950-09-12 Harold W Runstedler Vibratory foot massage device
US3043294A (en) * 1959-10-15 1962-07-10 Oster Mfg Co John Vibratory foot massaging machine

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707961A (en) * 1970-06-22 1973-01-02 G Duplessis Foot massaging apparatus
US5107822A (en) * 1990-06-27 1992-04-28 Skylite Industry Co., Ltd. Apparatus for giving motions to the abdomen
DE9204198U1 (en) * 1992-03-30 1992-07-02 Dasser, Gebhard, 8000 München Device for reflexology massage of the feet
US5501682A (en) * 1993-06-10 1996-03-26 Edwards-Cofie; Sophia Multi purpose vibrating foot stool
US5667482A (en) * 1995-12-13 1997-09-16 Cheng; Tien Tai Sole massaging device
USD406649S (en) * 1997-06-16 1999-03-09 Matsushita Electric Works, Ltd. Cover for electric foot massager
US20070267809A1 (en) * 2006-05-22 2007-11-22 Alfiero Balzano Combined gaming machine and relaxasizer
US7766330B2 (en) * 2006-05-22 2010-08-03 Alfiero Balzano Combined gaming machine and relaxasizer
US20080200849A1 (en) * 2007-02-05 2008-08-21 Geoffrey Hollington Body Massager with Learning Capability
USD781435S1 (en) * 2014-11-17 2017-03-14 Vital Motion Inc. Device for applying stimulation to the foot or feet of a person
US9775770B2 (en) 2014-11-17 2017-10-03 Vital Motion Inc. Device for applying stimulation to the foot or feet of a person
US10835448B2 (en) 2014-11-17 2020-11-17 Vital Motion Inc. Device for applying stimulation to the foot or feet of a person

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