US3066336A - Sanitary device for cleansing the hands and arms - Google Patents
Sanitary device for cleansing the hands and arms Download PDFInfo
- Publication number
- US3066336A US3066336A US131879A US13187961A US3066336A US 3066336 A US3066336 A US 3066336A US 131879 A US131879 A US 131879A US 13187961 A US13187961 A US 13187961A US 3066336 A US3066336 A US 3066336A
- Authority
- US
- United States
- Prior art keywords
- arms
- hands
- brush
- cleaning
- cleaning solution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004140 cleaning Methods 0.000 description 31
- 230000000712 assembly Effects 0.000 description 21
- 238000000429 assembly Methods 0.000 description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 238000005201 scrubbing Methods 0.000 description 11
- 239000007788 liquid Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 239000006193 liquid solution Substances 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009428 plumbing Methods 0.000 description 3
- 239000000344 soap Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000011538 cleaning material Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/80—Implements for cleaning or washing the skin of surgeons or patients
Definitions
- the present invention generally relates to a cleaning device and more particularly to a device for cleansing the hands and arms of a surgeon, doctor, nurse or the like and the present invention includes novel improvements over that structure shown in prior Patent No. 2,248,205 issued July 8, 1941 for Sanitary Device for Cleansing the Hands and Arms.
- Another important object of the present invention is to provide a sanitary device in accordance with the preceding objects having a novel structural arrangement together with an automatic timer which will operate the machine for a predetermined period of time after the hands and arms have been placed therein and then automatically stop the machine.
- another object of the present invention is to pro vide a cleaning or scrubbing machine for the hands and arms W 'ch includes reciprocating brush assemblies and an automatic sprayer which discharges the cleaning solution onto the brushes and hands and arms during reciprocation of the brushes.
- the brushes are arranged with their longitudinal axes parallel to the axis of the arm thus causing the brushes to move longitudinally of the arm surfaces for thorough cleaning thereof.
- a further important feature of the present invention is to provide a cleaning or scrubbing machine capable of cleaning both the hands and arms or only the hands which may be all that is required in certain instances.
- Another very important feature of the present invention is to provide a cleaning or scrubbing machine for the hands and arms which is extremely simple in construction, etficient in operation, long lasting and dependable and generally inexpensive to manufacture.
- FIGURE 1 is a perspective view of the sanitary device of the present invention illustrating the manner of use thereof;
- FIGURE 2 is a top plan view of the machine with the top of the cabinet removed illustrating the relationship of the various components;
- FIGURE 3 is a longitudinal, sectional view taken substantially upon a plane passing along section line 33 of FIGURE 2 illustrating further structural details of the invention.
- FIGURE 4 is a transverse, sectional view taken subpresent invention is to provide stantially upon a plane passing along section line 44 of FIGURE 3 illustrating the particular construction of the brush assemblies and the sprayers above the brush assemblies and the drain trough below the brush assemblies.
- the numeral 10 generally designates the sanitary device of the present invention for scrubbing or cleaning the hands and arms.
- the machine may be mounted in a wall surface in any suitable manner above a Sink 12 or the like at a convenient height so that a person may insert his hands and arms 14 into the interior of the machine.
- the cleaning machine or scrubbing machine 10 is connected with hot and cold water inlet pipes 16 and 18 in a conventional manner and manual control valves 20 and 22 are provided for cutting off the flow of water to the machine.
- a drain tube or pipe which may be in the form of a flexible hose 24 which extends into the sink 12.
- the device has been illustrated as being mounted on a wall surface above a sink 12, it is also contemplated that the device may be installed at any convenient location with the drain tube or pipe being connected to a suitable water drain thus eliminating any possible interference with the sink 12 and enabling the machine to be installed wherever desired.
- the cleaning or scrubbing machine itself includes a cabinet generally designated by the numeral 26 and which includes a bottom wall 28, side Walls 30,, end walls 32 and a removable top 34 held in place by removable screw threaded fasteners 36 or the like which extend through an inwardly extending flange 38 on the side Walls and on the end Walls for forming a support means for the removable top member 34.
- This construction defines a hollow cabinet which may be constructed of any suitable material such as sheet metal, plastic or the like and the particular dimensions of the cabinet may vary as desired as may the color characteristics and other physical appearance features thereof.
- the bottom 28 inclines downwardly and to the center thereof where there is provided a drain opening 40 having a depending tubular nipple or fitting 42. attached thereto.
- the drain hose 24 is connected with the nipple 42 for draining water and cleaning solution from the interior of the cabinet for discharge down the drain of the sink.
- a partition wall 44 having a peripheral flange 46 engaging the inner surface of the bottom, side and top walls and being rigidly afiixed thereto in any suitable manner.
- the partition 44 divides the cabinet into two compartments, namely, a brush compartment 48, and a motor or driving mechanism compartment 50.
- the partition 44 is generally in alignment with the wall 52 in which the cabinet 26 is mounted by virtue of extending through an opening 54 therein and being secured thereto in any suitable manner such as by virtue of a mounting plate 56 or the like.
- each brush assembly 58 Disposed in the brush compartment 48 is a pair of brush assemblies each being generally designated by reference numeral 58. Disposed over each brush assembly 58 is a longitudinal tube 60 having a plurality of longitudinally spaced discharge openings or orifices 62 along the bottom edge thereof for discharge of cleaning solution onto the brush assemblies. The orientation of the tube 60 in relation to the brush assemblies 58 is clearly illustrated in FIGURE 4.
- each brush assembly 58 there is provided a generally U-shaped trough member 64 supported on longitudinal supportrods 66 and having the lower surface thereof provided with an opening 68 generally in alignment with the opening 40 but latterally spaced therefrom whereby cleaning solution will be discharged onto the upper surface of the trough and will be discharged through the opening 68 for subsequent drainage through the opening 40 and tube 24.
- Each brush assembly includes arcuate segmental end rings 70 which are interconnected by a plurality of brush members 72 received in tubular sockets 74 on the ring 70 with fastening means 76 securing the brush members 72 in place.
- Each of the brush members 72 is provided with inwardly extending bristles 78 in which the inner ends thereof terminate in a manner illustrated in FIGURE 4 whereby a generally circular area is defined by the inner edges of the bristles so that upon the insertion of the hand or arm into the central open area,- the entire periph* eral surface of the hand and arm will be effectively scrubbed by the reciprocating action of the brush assemblies.
- Rods 80 rigidly mounted on the end wall 32 pro* ject through the segmental ring 70 and form a support guide therefor.
- each segmental ring 70 in each pair is moving forwardly while the other of the segmental rings is moving rearwardly due to the actuating rods 84 being connected with eccentric earns 88 carried by a transverse drive shaft 90.
- the operating rods 84 are connected to the cams 88 by virtue of a bearing assembly 92 pivotally connected to the longitudinally reciprocating rod 84 thus preventing any mechanical binding of the structure.
- the transverse shaft 90 is journalled in bearings 94 mounted on the side walls 30 for rotatably journalling the drive shaft 90.
- the drive shaft 90 is connected to a driving motor 94 driving the shaft 90 with a V-belt drive 96 engaging a large pulley 98 connected with the shaft 90 adjacent the center thereof for driving the shaft 90 at a desirable rotational speed whereby the two central brush segments operate in unison and the two outer brush segments operate in unison thus forming an axial reciprocating scrubbing action on the surfaces of the hands and arms when the opposed surfaces of the brushes reciprocate in relation to each other and in engagement with opposite surfaces of the hands and arms thus further facilitating the cleaning operation thereof.
- V-b'elt drive 97 which drives a pump 100 located under a cleaning solution tank 102 and having an inlet pipe 104 extending to the cleaning solution tank 102 and having an outlet pipe 106.
- the tube 106 is connected with a transverse manifold 108 having the longitudinal tube 60 connected to the ends thereof by elbows 110 thus forming communication with the brush assemblies for discharging material thereon.
- a forwardly extending central pipe 112 (see FIG- URE 3) is provided which turns upwardly and is connected with the valve housing 114 which in turn is connected with the water inlet pipes 16 and 18.
- the ends of the pipes 60 are supported by grommets or sockets 116 and similar grommets are employed for supporting the brushes which will maintain the solution in the brush compartment during reciprocation thereof.
- the hot and cold water are mixed in the mixing chamber of the valve body 114 and disposed above the motor 94. Also, there is provided a timer which will cutoff the machine after the passage of a predetermined time interval and will maintain the machine on for a predetermined length of time depending upon the adjustable timer 117 which may be varied to suit the individual requirements.
- the pump 100 discharges the cleaning solution through a control valve 118 operated by the timer 117 through conductor 119 in order to release the cleaning solution through the tubular member 120 into the manifold 108 by virtue of a cross fitting 122.
- the pipe 112 is screwed into the opposite side of the fitting 122 and the manifold 108 also is screwed into 122 thus forming a suitable connection for the purpose of admitting the mixed hot and cold water which will be at a predetermined temperature.
- the mixed Water will be mixed with the cleaning solution discharged into the manifold by the pump thus discharging from the spray tube a cleaning solution including water and a cleaning material.
- the timer is of the type which will operate for a predetermined period of time and this period of time may be varied by an adjustment provided on the timer.
- the timer is of conventional construction and the details thereof form no part of the present invention except that the timer does determine the time for the washing cycle to be operated.
- the endwall 32 is provided with a pair of enlarged oval-shaped openings 124 which serve as openings for receiving the arms 14 and the hand so that the arms may be inserted into the cylindrical area defined by the inner end of the bristles 78 for engagement by the bristles 78 during reciprocation of the brush assemblies.
- the various components thereof may be readily removable and capable of being sterilized for purposes of maintaining the brushes in sterile conditiqm
- the tank 102 may be provided with a filler neck 126 and cap 128 therefore by which a liquid soap or cleaning solution 130 may be provided in the tank 102 for subsequent pumping by' v
- the present invention facilitates the positioning of the device over any sink and connection of the device to present plumbing or it could be partly built in an embedded condition in a Wall above the sink.
- the spray pipes 60 are perforated and preferably of brass or the like and spray a mixture of liquid soap and water. If desired, a se arate water .pump may be provided for producing high pressure water and liquid soap discharge.
- the scrubbing operation is quite thorough and by the person moving his arms slightly and then moving his fingers, the entire surface area of the hands and arms may be thoroughly scrubbed by using the device of the present invention with it requiring very little time to carry out the scrubbing operation.
- the motor and timer may be connected to any suitable electrical outlet and a suitable switch may be provided for starting the cycle of operation. All the plumbing fixtures are incorporated by using standard plumbing techniques and procedures and this is also true of the installation of the device and the drainage assembly therefor.
- a device for cleaning and scrubbing the hands and arms of a person comprising .a casing having openings in one wall thereof for insertion of the hands and arms, a pair of brush assemblies disposed in the casing, each brush assembly including a plurality of rows of bristles extending inwardly with the innei ends of the bristles defining a generally cylindrical area whereby the bristles will engage substantially the complete peripheral surface of the hands and arms when inserted into the cylindrical area, means for reciprocating the brush assemblies in a direction parallel to the axis of the cylindrical area, means in said casing for discharging liquid cleaning solution onto the brushes, hands and arms, and drain means for said casing for draining the liquid solution therefrom after use. 7 p
- each of said brush assemblies includes opposed pairs of subtantially semi-circular rings having longitudinally facing sockets thereon, said sockets receiving -ristle mounting members therein with the bristle mounting members extending between the rings, each bristle mounting mem- -er having a row of bristles thereon, said means for reciprocating the brush assemblies including means for reciprocating the pairs of semi-circular rings in alternate relation to each other whereby the opposed surfaces or" an arm and hand inserted into the cylindrical areas will have the opposed surfaces thereof brushed in opposite alternating directions.
- said means for supplying liquid cleaning solution includes an elongated pipe disposed in overlying relation to each of the brush assemblies, said pipe having a plurality of longitudinally spaced orifices therein for discharge of the cleaning solution centrally in the cylindrical area defined by the brush bristles.
- drain means including a drain opening at the lowest point in the bottom of the casing for draining liquid solution from the casing, an arcuate trough underlying each brush assembly and generally conforming to and being spaced from the periphery of the brush assembly for guiding the majority of the liquid solution to the end of the casing having the drain opening therein.
- said means for reciprocating the brush assemblies includes a crank shaft with cam members thereon, means connecting the cam members to the brush assemblies for reciprocation of the brush assemblies upon rotation of the shaft, electric motor means for driving the crank shaft, a liquid cleaning solution container, a pump communicated with the liquid solution container and with the liquid cleaning solution discharge means in overlying relation to the brush assemblies, said pump being driven from the crank shaft, and a timer for limiting the period of operation of the pump whereby the pump will only operate for a predetermined length of time after the machine has been turned on, a Water supply means communicated with the cleaning solution supply means for mixture With the cleaning solution when discharged onto the brush assemblies.
- said water supply means includes means for automatically mixing the hot and cold Water to discharge a modulated temperature water into the interior of the casing.
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cleaning In General (AREA)
- Brushes (AREA)
Description
Dec. 4, 1962 L. H. o. STOBBE 3,066,336
SANITARY DEVICE F' OR CLEANSING THE HANDS AND ARMS Filed Aug. 16, 1961 2 Sheets-Sheet 1 Ludwig h. 0. .Sfobbe 1N VENTOR.
SANITARY DEVICE FOR CLEANSING THE HANDS AND AR MS Filed Aug. 16, 1961 2 Sheets-Sheet 2 Fig.2
Ludwig H 0. Siobbe 1N VENTOR.
Mm BY m, 15m
United States Patent Office 3,ll66,336 Patented Dec. 4, 1962 3,066,336 SANITARY DEVICE FOR CLEANSING THE HANDS AND ARMS Ludwig H. 0. Stobbe, 79 S. Main 515., Salt Lake City, Utah Filed Aug. 16, 1961, Ser. No. 131,879
6 Claims. (Cl. -21) The present inventiongenerally relates to a cleaning device and more particularly to a device for cleansing the hands and arms of a surgeon, doctor, nurse or the like and the present invention includes novel improvements over that structure shown in prior Patent No. 2,248,205 issued July 8, 1941 for Sanitary Device for Cleansing the Hands and Arms.
In hospitals, there is normally provided a special room where nurses, surgeons and the like scrub up in preparation for an operation upon a patient. This procedure is quite time consuming and usually is conducted by each individual manuallyscrubbing their hands and arms with a brush and a cleaning material in an endeavor to render the hands and arms as sterile as possible. However, there are many dangers of contamination from such manual operation and it is the primary object of the present invention to provide a device to cleanse the skin of a persons hands and arms to an extremely sterile condition in a very short time.
Another important object of the present invention is to provide a sanitary device in accordance with the preceding objects having a novel structural arrangement together with an automatic timer which will operate the machine for a predetermined period of time after the hands and arms have been placed therein and then automatically stop the machine.
.Another feature of the av cleaning or scrubbing formixing hot and. cold temperature.
Still. another object of the present invention is to pro vide a cleaning or scrubbing machine for the hands and arms W 'ch includes reciprocating brush assemblies and an automatic sprayer which discharges the cleaning solution onto the brushes and hands and arms during reciprocation of the brushes. The brushes are arranged with their longitudinal axes parallel to the axis of the arm thus causing the brushes to move longitudinally of the arm surfaces for thorough cleaning thereof.
A further important feature of the present invention is to provide a cleaning or scrubbing machine capable of cleaning both the hands and arms or only the hands which may be all that is required in certain instances.
machine having a water mixer water to a desired modulated Another very important feature of the present invention is to provide a cleaning or scrubbing machine for the hands and arms which is extremely simple in construction, etficient in operation, long lasting and dependable and generally inexpensive to manufacture.
These together with other objects and advantages which will become subsequently apparent reside in the details of construction and operation as more fully hereinafter described and claimed, reference being had to the accompanying drawings forming a part hereof, wherein like numerals refer to like parts throughout, and in which:
FIGURE 1 is a perspective view of the sanitary device of the present invention illustrating the manner of use thereof;
FIGURE 2 is a top plan view of the machine with the top of the cabinet removed illustrating the relationship of the various components;
FIGURE 3 is a longitudinal, sectional view taken substantially upon a plane passing along section line 33 of FIGURE 2 illustrating further structural details of the invention; and
FIGURE 4 is a transverse, sectional view taken subpresent invention is to provide stantially upon a plane passing along section line 44 of FIGURE 3 illustrating the particular construction of the brush assemblies and the sprayers above the brush assemblies and the drain trough below the brush assemblies.
Referring now specifically, to the drawings, the numeral 10 generally designates the sanitary device of the present invention for scrubbing or cleaning the hands and arms. As illustrated in FIGURE 1, the machine may be mounted in a wall surface in any suitable manner above a Sink 12 or the like at a convenient height so that a person may insert his hands and arms 14 into the interior of the machine. The cleaning machine or scrubbing machine 10 is connected with hot and cold water inlet pipes 16 and 18 in a conventional manner and manual control valves 20 and 22 are provided for cutting off the flow of water to the machine. Depending from the machine 10 is a drain tube or pipe which may be in the form of a flexible hose 24 which extends into the sink 12. While the device has been illustrated as being mounted on a wall surface above a sink 12, it is also contemplated that the device may be installed at any convenient location with the drain tube or pipe being connected to a suitable water drain thus eliminating any possible interference with the sink 12 and enabling the machine to be installed wherever desired.
The cleaning or scrubbing machine itself includes a cabinet generally designated by the numeral 26 and which includes a bottom wall 28, side Walls 30,, end walls 32 and a removable top 34 held in place by removable screw threaded fasteners 36 or the like which extend through an inwardly extending flange 38 on the side Walls and on the end Walls for forming a support means for the removable top member 34. This construction defines a hollow cabinet which may be constructed of any suitable material such as sheet metal, plastic or the like and the particular dimensions of the cabinet may vary as desired as may the color characteristics and other physical appearance features thereof.
The bottom 28 inclines downwardly and to the center thereof where there is provided a drain opening 40 having a depending tubular nipple or fitting 42. attached thereto. The drain hose 24 is connected with the nipple 42 for draining water and cleaning solution from the interior of the cabinet for discharge down the drain of the sink.
Extending transversely of the cabinet, there is provided a partition wall 44 having a peripheral flange 46 engaging the inner surface of the bottom, side and top walls and being rigidly afiixed thereto in any suitable manner. The partition 44 divides the cabinet into two compartments, namely, a brush compartment 48, and a motor or driving mechanism compartment 50. The partition 44 is generally in alignment with the wall 52 in which the cabinet 26 is mounted by virtue of extending through an opening 54 therein and being secured thereto in any suitable manner such as by virtue of a mounting plate 56 or the like.
Disposed in the brush compartment 48 is a pair of brush assemblies each being generally designated by reference numeral 58. Disposed over each brush assembly 58 is a longitudinal tube 60 having a plurality of longitudinally spaced discharge openings or orifices 62 along the bottom edge thereof for discharge of cleaning solution onto the brush assemblies. The orientation of the tube 60 in relation to the brush assemblies 58 is clearly illustrated in FIGURE 4.
Underlying each brush assembly 58, there is provided a generally U-shaped trough member 64 supported on longitudinal supportrods 66 and having the lower surface thereof provided with an opening 68 generally in alignment with the opening 40 but latterally spaced therefrom whereby cleaning solution will be discharged onto the upper surface of the trough and will be discharged through the opening 68 for subsequent drainage through the opening 40 and tube 24.
Each brush assembly includes arcuate segmental end rings 70 which are interconnected by a plurality of brush members 72 received in tubular sockets 74 on the ring 70 with fastening means 76 securing the brush members 72 in place. Each of the brush members 72 is provided with inwardly extending bristles 78 in which the inner ends thereof terminate in a manner illustrated in FIGURE 4 whereby a generally circular area is defined by the inner edges of the bristles so that upon the insertion of the hand or arm into the central open area,- the entire periph* eral surface of the hand and arm will be effectively scrubbed by the reciprocating action of the brush assemblies. Rods 80 rigidly mounted on the end wall 32 pro* ject through the segmental ring 70 and form a support guide therefor. The apertures receiving the guide rods 80 are designated by reference numeral 82 as shown in FIGURE 4. The other end of each segmental ring is rigidly attached to a reciprocating rod 84 which extends through a supporting grommet and seal 86 in the partition wall. As illustrated in FIGURE 2, one of the segmental rings 70 in each pair is moving forwardly while the other of the segmental rings is moving rearwardly due to the actuating rods 84 being connected with eccentric earns 88 carried by a transverse drive shaft 90. The operating rods 84 are connected to the cams 88 by virtue of a bearing assembly 92 pivotally connected to the longitudinally reciprocating rod 84 thus preventing any mechanical binding of the structure. The transverse shaft 90 is journalled in bearings 94 mounted on the side walls 30 for rotatably journalling the drive shaft 90.
The drive shaft 90 is connected to a driving motor 94 driving the shaft 90 with a V-belt drive 96 engaging a large pulley 98 connected with the shaft 90 adjacent the center thereof for driving the shaft 90 at a desirable rotational speed whereby the two central brush segments operate in unison and the two outer brush segments operate in unison thus forming an axial reciprocating scrubbing action on the surfaces of the hands and arms when the opposed surfaces of the brushes reciprocate in relation to each other and in engagement with opposite surfaces of the hands and arms thus further facilitating the cleaning operation thereof. 7
Also driven from the shaft 90 is a V-b'elt drive 97 which drives a pump 100 located under a cleaning solution tank 102 and having an inlet pipe 104 extending to the cleaning solution tank 102 and having an outlet pipe 106. The tube 106 is connected with a transverse manifold 108 having the longitudinal tube 60 connected to the ends thereof by elbows 110 thus forming communication with the brush assemblies for discharging material thereon. A forwardly extending central pipe 112 (see FIG- URE 3) is provided which turns upwardly and is connected with the valve housing 114 which in turn is connected with the water inlet pipes 16 and 18. The ends of the pipes 60 are supported by grommets or sockets 116 and similar grommets are employed for supporting the brushes which will maintain the solution in the brush compartment during reciprocation thereof.
The hot and cold water are mixed in the mixing chamber of the valve body 114 and disposed above the motor 94. Also, there is provided a timer which will cutoff the machine after the passage of a predetermined time interval and will maintain the machine on for a predetermined length of time depending upon the adjustable timer 117 which may be varied to suit the individual requirements. The pump 100 discharges the cleaning solution through a control valve 118 operated by the timer 117 through conductor 119 in order to release the cleaning solution through the tubular member 120 into the manifold 108 by virtue of a cross fitting 122. The pipe 112 is screwed into the opposite side of the fitting 122 and the manifold 108 also is screwed into 122 thus forming a suitable connection for the purpose of admitting the mixed hot and cold water which will be at a predetermined temperature. The mixed Water will be mixed with the cleaning solution discharged into the manifold by the pump thus discharging from the spray tube a cleaning solution including water and a cleaning material. The timer is of the type which will operate for a predetermined period of time and this period of time may be varied by an adjustment provided on the timer. The timer is of conventional construction and the details thereof form no part of the present invention except that the timer does determine the time for the washing cycle to be operated.
the fitting The endwall 32 is provided with a pair of enlarged oval-shaped openings 124 which serve as openings for receiving the arms 14 and the hand so that the arms may be inserted into the cylindrical area defined by the inner end of the bristles 78 for engagement by the bristles 78 during reciprocation of the brush assemblies.
For facilitating the cleaning and sterilization of the brush assemblies andthe brush compartment, the various components thereof may be readily removable and capable of being sterilized for purposes of maintaining the brushes in sterile conditiqm Also, the tank 102 may be provided with a filler neck 126 and cap 128 therefore by which a liquid soap or cleaning solution 130 may be provided in the tank 102 for subsequent pumping by' v The present invention facilitates the positioning of the device over any sink and connection of the device to present plumbing or it could be partly built in an embedded condition in a Wall above the sink. The spray pipes 60 are perforated and preferably of brass or the like and spray a mixture of liquid soap and water. If desired, a se arate water .pump may be provided for producing high pressure water and liquid soap discharge. The scrubbing operation is quite thorough and by the person moving his arms slightly and then moving his fingers, the entire surface area of the hands and arms may be thoroughly scrubbed by using the device of the present invention with it requiring very little time to carry out the scrubbing operation. The motor and timer may be connected to any suitable electrical outlet and a suitable switch may be provided for starting the cycle of operation. All the plumbing fixtures are incorporated by using standard plumbing techniques and procedures and this is also true of the installation of the device and the drainage assembly therefor.
The foregoing is considered as illustrative only of the principles of the invention. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the invention to the exact construction and operation shown and described, and accordingly all suitable modifications and equivalents may be resorted to, falling within the scope of the invention as claimed.
What is claimed as new is as renews;
l. A device for cleaning and scrubbing the hands and arms of a person comprising .a casing having openings in one wall thereof for insertion of the hands and arms, a pair of brush assemblies disposed in the casing, each brush assembly including a plurality of rows of bristles extending inwardly with the innei ends of the bristles defining a generally cylindrical area whereby the bristles will engage substantially the complete peripheral surface of the hands and arms when inserted into the cylindrical area, means for reciprocating the brush assemblies in a direction parallel to the axis of the cylindrical area, means in said casing for discharging liquid cleaning solution onto the brushes, hands and arms, and drain means for said casing for draining the liquid solution therefrom after use. 7 p
2. The structure as defined in claim 1 wherein each of said brush assemblies includes opposed pairs of subtantially semi-circular rings having longitudinally facing sockets thereon, said sockets receiving -ristle mounting members therein with the bristle mounting members extending between the rings, each bristle mounting mem- -er having a row of bristles thereon, said means for reciprocating the brush assemblies including means for reciprocating the pairs of semi-circular rings in alternate relation to each other whereby the opposed surfaces or" an arm and hand inserted into the cylindrical areas will have the opposed surfaces thereof brushed in opposite alternating directions.
3. The structure as defined in claim 2 wherein said means for supplying liquid cleaning solution includes an elongated pipe disposed in overlying relation to each of the brush assemblies, said pipe having a plurality of longitudinally spaced orifices therein for discharge of the cleaning solution centrally in the cylindrical area defined by the brush bristles.
4. The structure as defined in claim 3 wherein the bottom of said casing is inclined, said drain means including a drain opening at the lowest point in the bottom of the casing for draining liquid solution from the casing, an arcuate trough underlying each brush assembly and generally conforming to and being spaced from the periphery of the brush assembly for guiding the majority of the liquid solution to the end of the casing having the drain opening therein.
5. The structure as defined in claim I wherein said means for reciprocating the brush assemblies includes a crank shaft with cam members thereon, means connecting the cam members to the brush assemblies for reciprocation of the brush assemblies upon rotation of the shaft, electric motor means for driving the crank shaft, a liquid cleaning solution container, a pump communicated with the liquid solution container and with the liquid cleaning solution discharge means in overlying relation to the brush assemblies, said pump being driven from the crank shaft, and a timer for limiting the period of operation of the pump whereby the pump will only operate for a predetermined length of time after the machine has been turned on, a Water supply means communicated with the cleaning solution supply means for mixture With the cleaning solution when discharged onto the brush assemblies.
6. The structure as defined in. claim 5 wherein said water supply means includes means for automatically mixing the hot and cold Water to discharge a modulated temperature water into the interior of the casing.
1,911,547 Butts et al May 1933 Alcamo Sept. 20, 1960
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US131879A US3066336A (en) | 1961-08-16 | 1961-08-16 | Sanitary device for cleansing the hands and arms |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US131879A US3066336A (en) | 1961-08-16 | 1961-08-16 | Sanitary device for cleansing the hands and arms |
Publications (1)
Publication Number | Publication Date |
---|---|
US3066336A true US3066336A (en) | 1962-12-04 |
Family
ID=22451408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US131879A Expired - Lifetime US3066336A (en) | 1961-08-16 | 1961-08-16 | Sanitary device for cleansing the hands and arms |
Country Status (1)
Country | Link |
---|---|
US (1) | US3066336A (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3137877A (en) * | 1962-12-06 | 1964-06-23 | William C Brass | Clinical thermometer cleaning device |
US3439370A (en) * | 1967-04-17 | 1969-04-22 | Thomas G Mclaughlin | Hand washing machine |
US4891857A (en) * | 1985-10-02 | 1990-01-09 | Otto Pinsonneault | Denture cleaning device |
DE4110853A1 (en) * | 1991-04-04 | 1992-10-08 | Wolfgang Fleck | Hand and part arm washing appts. for quick cleaning and disinfecting in hospitals - has tubular or angular single or double sleeve type housing open sealable at top end for insertion of arm or arms fitted with rollers or brushes or nozzle or combination |
US5611099A (en) * | 1996-02-02 | 1997-03-18 | Kelly; Philip C. | Hands and arms cleaning apparatus |
US5915432A (en) * | 1997-06-06 | 1999-06-29 | Trummer; Marcus A. | Club cleaner |
US6016812A (en) * | 1998-12-03 | 2000-01-25 | John M. Guynn | Apparatus and systems for cleaning under a person's fingernails |
US6115866A (en) * | 1997-06-06 | 2000-09-12 | Trummer; Marcus A. | Portable golf club head cleaner |
US6141811A (en) * | 1999-01-22 | 2000-11-07 | Nakamura; Eddy | Automatic hand washer |
US6454875B1 (en) * | 1999-06-30 | 2002-09-24 | Pro Club Cleaner, L.L.C. | Golf club cleaning apparatus |
US6481040B1 (en) * | 1999-08-31 | 2002-11-19 | Mcintyre Jonathan L. | Modular surgical prep sponge holder |
WO2003105649A1 (en) * | 2002-06-14 | 2003-12-24 | Paolo Cappellini | Hand washing apparatus |
US20080201879A1 (en) * | 2004-02-25 | 2008-08-28 | Darwin Heidemeyer | Foot cleaning device |
US9095373B2 (en) | 2012-04-18 | 2015-08-04 | Tech Swerve Llc | Scrub brush |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1911547A (en) * | 1930-01-28 | 1933-05-30 | Butts | Surgeon's scrubbing brush |
US2952859A (en) * | 1958-03-19 | 1960-09-20 | John H Alcamo | Surgeons' pre-operating scrubbing machine |
-
1961
- 1961-08-16 US US131879A patent/US3066336A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1911547A (en) * | 1930-01-28 | 1933-05-30 | Butts | Surgeon's scrubbing brush |
US2952859A (en) * | 1958-03-19 | 1960-09-20 | John H Alcamo | Surgeons' pre-operating scrubbing machine |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3137877A (en) * | 1962-12-06 | 1964-06-23 | William C Brass | Clinical thermometer cleaning device |
US3439370A (en) * | 1967-04-17 | 1969-04-22 | Thomas G Mclaughlin | Hand washing machine |
US4891857A (en) * | 1985-10-02 | 1990-01-09 | Otto Pinsonneault | Denture cleaning device |
DE4110853A1 (en) * | 1991-04-04 | 1992-10-08 | Wolfgang Fleck | Hand and part arm washing appts. for quick cleaning and disinfecting in hospitals - has tubular or angular single or double sleeve type housing open sealable at top end for insertion of arm or arms fitted with rollers or brushes or nozzle or combination |
US5611099A (en) * | 1996-02-02 | 1997-03-18 | Kelly; Philip C. | Hands and arms cleaning apparatus |
US6115866A (en) * | 1997-06-06 | 2000-09-12 | Trummer; Marcus A. | Portable golf club head cleaner |
US5915432A (en) * | 1997-06-06 | 1999-06-29 | Trummer; Marcus A. | Club cleaner |
US6016812A (en) * | 1998-12-03 | 2000-01-25 | John M. Guynn | Apparatus and systems for cleaning under a person's fingernails |
US6141811A (en) * | 1999-01-22 | 2000-11-07 | Nakamura; Eddy | Automatic hand washer |
US6454875B1 (en) * | 1999-06-30 | 2002-09-24 | Pro Club Cleaner, L.L.C. | Golf club cleaning apparatus |
US6481040B1 (en) * | 1999-08-31 | 2002-11-19 | Mcintyre Jonathan L. | Modular surgical prep sponge holder |
WO2003105649A1 (en) * | 2002-06-14 | 2003-12-24 | Paolo Cappellini | Hand washing apparatus |
US20080201879A1 (en) * | 2004-02-25 | 2008-08-28 | Darwin Heidemeyer | Foot cleaning device |
US9095373B2 (en) | 2012-04-18 | 2015-08-04 | Tech Swerve Llc | Scrub brush |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3066336A (en) | Sanitary device for cleansing the hands and arms | |
US5093943A (en) | Multi-function shower head | |
EP2086696B1 (en) | Wash chamber for automated appendage-washing apparatus | |
US4979245A (en) | Self-cleaning whirlpool system for bathtubs in general | |
IE52771B1 (en) | Partable lavage device | |
US2952859A (en) | Surgeons' pre-operating scrubbing machine | |
US4092744A (en) | Automatic hygienic washing machine | |
US4465522A (en) | Method for surgically cleaning hands and arms | |
CN207400683U (en) | A kind of ultrasonic atomization physiotherapy massage bath tub | |
CN107149422B (en) | A kind of service water slot type fruit-vegetable cleaner | |
US1658413A (en) | Dishwashing apparatus | |
CN106037606A (en) | Dish washing machine | |
EP0066555A2 (en) | Foot washing machine | |
US4564968A (en) | Hand-cleaning device | |
CN107019448A (en) | A kind of many size pot cover devices with automatic turning and frying, stirring and cleaning function | |
JPH04332556A (en) | Automatic bathtub device | |
US3599250A (en) | Shampoo machine | |
JP2019501627A (en) | It relates to a new type teat washer. | |
CN106419051A (en) | Shower head with brush | |
US1470311A (en) | Shampooing and hair-washing apparatus | |
US2517996A (en) | Apparatus for hygienically treating the hands | |
KR101688697B1 (en) | Manual type bidet device having massage functions | |
KR940000774B1 (en) | Washing apparatus of internal organs | |
JP2005000013A (en) | Apparatus for washing pet | |
KR100228961B1 (en) | Auto feet cleaning apparatus |