JP2024029040A - Foam soap dispenser installed on counter - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a soap dispenser capable of improving such a defect that a liquid may leak into a motor region.

SOLUTION: A soap dispenser to be mounted on a counter includes a spout 20 having a soap dispensing opening 23. A connecting shaft extends downwards from the spout. A rotating base mounted on the connecting shaft can rotate relative to the connecting shaft so as to facilitate connection. A tube 276 connected with the rotating base is flexible and bends along with the rotation of the rotating base. A first tube extension and a second tube extension extend from the rotating base. A barrel extends upwardly from a soap reservoir. The barrel has a barrel socket for receiving the connecting shaft. The barrel socket defines an inner sidewall of the barrel.

SELECTED DRAWING: Figure 1

COPYRIGHT: (C)2024,JPO&INPIT

Description

This application is filed in co-pending U.S. Pat. This is a continuation in part of, and claims priority to, United States utility patent 16/740,146.

This application is filed in conjunction with co-pending U.S. Pat. It is a continuation in part of, and claims priority to, United States utility patent 16/559,234.

The present invention relates to the field of counter-mounted foam soap dispensers.

A wide variety of prior art references refer to countertop soap dispensers. For example, in U.S. Patent No. 9,795,255 published on October 24, 2017, "Electronic Soap Dispenser" by inventor Michael Scot Rosko is described in its abstract as "an electronic soap dispenser installed above a sink deck. a liquid soap reservoir and pump assembly supported below the sink deck; a volumetric sensor operably coupled to the dispensing head; a controller in electrical communication with the volumetric sensor; and activates the pump assembly in response to input from the volume sensor."

For example, in US Pat. No. 6,929,150 published on August 16, 2005, inventor Kenneth J. “System And Method For Dispensing Soap” by Muderlak states in its abstract that “a method for dispensing soap from a fluid dispensing system is disclosed. sensing an object below the tube end in response to sensing the object; and sensing an object below the tube end in response to sensing the object; releasing the soap from the tube end by further withdrawal into a second portion, and returning the tube end to the first position.''

For example, in US Patent Application Publication No. 2009/0152293 published on June 18, 2009, inventor Richard C. "Counter-Mounted Solution Dispenser With Counter-Protective Platform" by Sayers states in its abstract that "the dispensing station is mounted to the counter and includes a container, which is maintained below the counter and contains a rinse. The protective platform is positioned on the top surface of the counter and the faucet structure has an outlet positioned above the protective platform.The pump holds the volume of hand treatment product without rinse in the container. A distribution conduit in communication with the volume extends through the faucet structure and communicates between the pump and an outlet of the faucet structure such that actuation of the pump directs the rinse-free hand treatment product at the outlet to the protective platform. This dispensing station will facilitate the use of rinse-free hand treatment products by providing clearly defined stations similar to those defined by a typical sink." It has been disclosed.

For example, in US Pat. No. 8,544,698 published on October 1, 2013, inventor Nick E. “Foam Dispenser With Stationary Dispensing Tube” by Ciavarella states in its abstract that “a dispenser is provided including a pump for dispensing a foam product at an outlet provided in the dispensing tube. The foam is produced from a mixture of liquid and air using separate pumps for each component.The pump itself has parts that must move to dispense the foam product, while the distribution tube is stationary. A single actuator operates both the liquid pump and the air pump. Additionally, in some embodiments, the air pump raises the air before the liquid pump raises the liquid. These pumps It is particularly suitable for dispensing foam skin care or skin disinfection products."

For example, in U.S. Pat. a soap dispenser, preferably a dispenser mounted on a sink-side counter, which dispenses foamy liquid soap by mixing soap and air at the outlet of the soap-jetting liquid, provided by an air pump located at the ” is disclosed.

For example, in US Pat. No. 7,025,227 published on April 11, 2006, inventor Steven R. "Electronic Soap Dispenser" by Oliver describes in its abstract that "a liquid soap dispenser includes a housing, a shank engaged at the base of the housing, a soap path holder disposed within the housing; a shank adapter disposed on the shank and an infrared sensor for sensing the presence of a user; an overall continuous path is defined through the shank adapter and the soap path retainer, thereby allowing liquid The elongated soap delivery tube of the soap reservoir may be inserted from the bottom of the soap dispenser to the jet end via the passageway. The reservoir may be attached to the lower end of the shank adapter. The soap path holder is preferably Formed in two complementary halves, such as plastic injection molded, that fit together to provide a curved passageway from near the base of the housing to the soap dispensing end and to support the sensor assembly. It has been disclosed.

For example, in US Pat. No. 8,100,299 published on January 24, 2012, "Counter-Mounted Viscous Liquid Dispenser and Mounting System" by Stephen Lawrence Phelps In the book, “The present invention A system for dispensing viscous liquids in a counter is provided.Features of the dispensing system for viscous liquids include a quick-install reservoir assembly that allows an installer to install the reservoir assembly in any orientation relative to the counter fitting of the system. Other features include a mounting system that allows the installer to install an in-counter distribution system without having to work both above and below the countertop. It has been disclosed.

For example, in U.S. Pat. a dispenser. The dispenser dispenses an appropriate amount of fluid to efficiently clean the user's hands even if the dispenser has not been used for a period of time." .

For example, in US Patent Application Publication No. 2014/0263421 published on September 18, 2014, inventor Scott E. ``Counter Mount Above-Counter Fill Dispensing System And Refill Units for Same'' by Urban states in its abstract that ``Exemplary embodiments of dispensing systems and refill units for dispensing systems are provided. One exemplary refill unit for an attached dispenser includes a collapsible bag and a tube extending down into the collapsible bag. Equipment is secured to the collapsible bag. Equipment has a fill hole. A pump is also provided for pumping fluid out of the bag. The collapsible bag fits into the countertop through the opening, whereby the collapsible bag is inserted through the opening from above the countertop. At least a portion of the collapsible bag extends below the countertop. The collapsible bag is configured to be filled with liquid after being inserted into the countertop through the opening. When the bag is filled with liquid, the volume of the collapsible bag expands.''

For example, in US Pat. No. 8,770,440 published on July 8, 2014, inventor Moses-B. "Countertop Automatic Foam Soap Dispenser" by Lin describes in its abstract that "a countertop automatic foam soap dispenser comprises an automatic foam soap dispenser body, a soap solution container, a circulation connection tube, and a battery compartment. The soap liquid container is filled with the appropriate amount of liquid soap.The battery compartment supplies power to the automatic foam soap dispenser body.The automatic foam soap dispenser body connects the circulation connection tube by the soap delivery tube. passed through and installed at the bottom inside the soap liquid container.The automatic foam soap dispenser body consists of a foam soap valve, a control circuit board, a sensor, a motor controlled by the control circuit board, and a transmission set. When the user's hand approaches the sensor on the automatic foam soap dispenser body, the motor drives the cam in the transmission set to rotate and depress the foam soap valve to dispense the appropriate amount of foam soap. ``We will supply it.''

US Patent No. 9795255 US Patent No. 6,929,150 US Patent Application Publication No. 2009/0152293 US Patent No. 8,544,698 US Patent No. 7364053 US Patent No. 7,025,227 US Patent No. 8100299 US Patent No. 8371474 US Patent Application Publication No. 2014/0263421 US Patent No. 8770440 US Patent Application Publication No. 2016/0256016 US Patent No. 10076216

Further, for example, US Patent Application Publication No. 2016/0256016, entitled "Foaming Soap Dispensers" by inventor Yang and published on September 8, 2016, shows a soap pump with a membrane-type pump unit. ing. Yang's application is entitled "Foaming Soap Dispensers" and was issued as U.S. Pat. No. 1,007,6216 on September 18, 2018. Yang's device has the disadvantage that the membrane used may loosen, allowing liquid to leak into the motor area. The above references are herein incorporated by reference.

The countertop foam distributor has a jet made from a front housing of the jet extension and a rear housing of the jet extension. The injection section includes an injection nozzle with an injection opening. The injector mounting shaft is attached to the injector at the mounting shaft bracket. The mixer pump housing has an injector retainer latch. The mixer pump housing houses the mixer pump. The mixer pump includes a motor. A retainer notch is formed in the lower portion of the jet. The retainer notch is configured to engage a retainer latch of the injector. The bottle contains liquid soap. The bottle has a connection to the housing of the mixer pump.

The battery is housed in the mixer pump housing. The battery powers the mixer pump to extract liquid soap from the bottle. The battery also powers a circuit board attached to the mixer pump housing, and the battery also powers the sensor. This sensor is attached to the front housing of the injector extension. The mixer pump housing also has a battery tray for holding the battery. The battery tray has a tray door latch cam with a pair of indentations, a so-called first latch indent and a second latch indent. The pairs of indentations receive respective first and second key protrusions formed on the tray door key. During rotation of the tray door latch cam, the tray door latch cam moves between a closed position and an open position.

The bottle further includes a vertically extending bottle sidewall and a shoulder extending from the bottle sidewall at an upper portion of the bottle. The bottle neck extends upwardly from the shoulder. The bottle neck includes a neck groove interrupted by a rotation stop. The rotation stop is formed as a projection horizontally spaced from the neck. The adapter is attached to the bottle neck. The adapter has an adapter sidewall. The adapter sidewall includes an adapter protrusion extending away from the sidewall. The adapter includes an adapter hook configured to permanently snap into the groove of the neck and to form a seal between the neck and the adapter. The adapter gasket has an opening in the adapter port to form a seal. The adapter gasket is attached to the adapter port of the adapter. The adapter is configured to be attached to the frame of the bottle adapter receptacle.

The mixer pump housing also has a frame for receiving the bottle adapter. The bottle adapter receiver frame includes a bottle adapter receiver with a bottle adapter retainer slot. The bottle adapter retention slot includes a bottle adapter suction funnel and a bottle adapter retention ridge. Preferably, the battery is held in a battery tray that is locked to a battery tray key. The battery tray key rotates the latch cam on the tray door. The tray door latch cam has a circular outline.

The mixer pump housing further includes an upper matching indent formed in the frame of the bottle adapter receptacle. The top alignment indent forms a top alignment edge. The bottle further includes a lower matching indent forming a lower matching indented edge. The upper alignment edge and the lower alignment edge align when the bottle is in the engaged position.

The motor includes a motor shaft with a crank. The crank actuates a piston handle that pushes the piston diaphragm down at the tip of the piston diaphragm. The tip of the piston diaphragm is configured to change the volume of the piston diaphragm when the piston handle depresses the piston diaphragm. The piston diaphragm is connected to the output nozzle cover via a filter net assembly. The piston diaphragm is configured to vary the pressure on the output cover. The piston diaphragm draws air through an air inlet port and blows the air out to mix it with the liquid soap in a mixer spaced from the piston diaphragm.

The diaphragm is attached to the mixer pump. The diaphragm has three diaphragm cups: a first diaphragm cup, a second diaphragm cup, and a third diaphragm cup. The first diaphragm cup is configured to pump air and the second diaphragm cup is configured to pump air. The third diaphragm cup is configured to pump liquid. The diaphragm pumps both liquid and air without mixing the liquid with the air. A mixer is located in the injection section. The mixer receives pressurized air from the mixer pump. The mixer receives pressurized liquid from the mixer pump. The pressurized air and pressurized liquid mix to form a bubble.

The partition pump manifold has an air compartment and a liquid compartment. A liquid compartment separates a proximal portion of the liquid conduit from a distal portion of the liquid conduit. An air compartment separates a proximal portion of the air conduit from a distal portion of the air conduit. The adapter is attached to the bottle neck. The bottle neck may have an adapter projection extending away from the bottle neck. The adapter includes an adapter hook configured to permanently snap into the groove of the neck and to form a seal between the neck and the adapter.

The counter-mounted soap dispenser includes a jet having an opening for dispensing soap. A connecting shaft extends downwardly from this jet. The attached pivot base of the connecting shaft pivots relative to the connecting shaft, allowing easy connection. The tube connected to the pivot base is flexible and bends with rotation of the pivot base. A first tube extension and a second tube extension extend from the pivot base. A barrel extends upwardly from the soap reservoir. The barrel has a socket in the barrel that receives the connecting shaft. A barrel socket defines an interior sidewall of the barrel.

A first tube socket is formed in the barrel socket. The first tube socket receives the first tube extension. A second tube socket is formed in the barrel socket. The second tube socket receives the second tube extension.

The barrel has a first vertical alignment slot and a second vertical alignment slot. The pivot base has a first alignment pin that engages a first vertical alignment slot. The pivot base has a second alignment pin that engages a second vertical alignment slot. The barrel also has a first ramp and a second ramp. A first ramp is formed on the inner sidewall of the barrel and a second ramp is formed on the inner sidewall of the barrel.

The counter-mounted soap dispenser preferably includes a first vertical alignment slot in the barrel and a second vertical alignment slot in the interior sidewall of the barrel. The pivot base further includes a first alignment pin that engages the first vertical alignment slot. The pivot base further includes a second alignment pin that engages a second vertical alignment slot. A plurality of retaining protrusions are formed in the socket of the barrel to protrude from the inner inner wall of the barrel. A plurality of retaining projections fit into pivot tip slots formed in the outer surface of the connecting shaft. A plurality of retention projections limit rotation of the connecting shaft relative to the barrel. The plurality of retention projections includes ten retention projections and the pivot tip slot includes ten pivot tip slots. The ten retaining projections engage the ten pivot tip slots. The pivot stop protrudes from the connecting shaft. The rotation stopper stops the rotation of the rotation base by contacting the first alignment pin and the second alignment pin. The first ramp terminates in the first vertical alignment slot and the second ramp terminates in the second vertical alignment slot.

Connection of the first tube to the first tube extension by a socket provides a continuous first conduit. Connection of the second tube to the second tube extension by a socket provides a continuous second conduit. A retaining projection is formed in the socket of the barrel such that the retaining projection projects from an inner inner wall of the barrel. The retaining projection fits into a pivot tip slot formed in the outer surface of the connecting shaft. The retaining projection limits rotation of the connecting shaft relative to the barrel.

The first vertical alignment slot and the second vertical alignment slot divide the inner inner wall of the barrel into a larger barrel inner sidewall and a smaller barrel inner sidewall. The inner sidewall of the larger barrel has a larger surface area than the inner sidewall of the smaller barrel. Six of the retention projections are formed on the inner sidewall of the larger barrel and four of the retention projections are formed on the inner sidewall of the smaller barrel.

A counter-mounted soap dispenser has a jet with an opening for dispensing soap. A connecting shaft extends downwardly from this jet. The connecting shaft has connecting shaft threads. The connecting shaft connects to the housing of the mixer pump. The mounting shaft nut has an internal thread on the mounting shaft nut that engages a thread on the connecting shaft. The mounting shaft nut further includes external mounting shaft nut threads. The nut holding portion of the mounting shaft is screwed into the male thread of the nut of the mounting shaft. A pump outlet opening flange is formed in a barrel extending upwardly from the pump outlet opening in the mixer pump housing. The circlip of the pivot socket is clipped to the nut retainer of the mounting shaft and the opening flange of the pump outlet to suspend the housing of the mixer pump.

The counter-mounted soap dispenser optionally has an upper slot in the circlip of the pivot socket configured to retain the nut retainer of the mounting shaft to the opening flange of the pump outlet. A lower barrel flange is also formed on the barrel. The lower slot of the circlip of the pivot socket is configured to retain the flange of the lower barrel. The slotted ridge of the circlip is configured to rest between the opening flange of the pump outlet and the flange of the lower barrel. A pump outlet opening slot is formed between the pump outlet opening flange and the lower barrel flange. The pump outlet opening slot is configured to receive the slot ridge of the circlip. A sensor cable slot is formed in the barrel to receive the sensor cable. The sensor cable passes through the sensor cable slot and into the injector mounting shaft.

FIG. It is a front view. It is a right side view. It is a left side view. FIG. FIG. FIG. 3 is a detailed exploded view. Figure 8 is an enlarged detailed exploded view of the upper part of Figure 7; Figure 8 is an enlarged detailed exploded view of the lower part of Figure 7; FIG. 2 is an exploded view of the pump and mixer assembly. 1 is an exploded view of the invention; FIG. FIG. 3 is an exploded view of the pump. FIG. 3 is an enlarged exploded view of the pump. Figure 3 is an enlarged exploded view of the cap connected to the top portion of the bottle; It is an enlarged exploded view of the entire bottle. FIG. 3 is an enlarged view showing the conduits and manifold ports through which liquid and air flows. FIG. 3 is a top view of the barrel cavity. FIG. 3 is a perspective view of a shaft connection tip of the connection shaft. FIG. 3 is a detailed view of the shaft connection tip. FIG. 3 is an enlarged exploded view of the diaphragm in the present invention. FIG. 3 is a detailed view of the pivoting tip portion of the connecting shaft. FIG. 3 is an exploded view of the connections of the injector assembly. FIG. 3 is a partially exploded view of the connections of the injector assembly. FIG. 3 is a top perspective view of the bottle. FIG. 3 is a bottom perspective view of the frame of the receiving portion of the bottle adapter.

As seen in FIG. 1, the sprayer 20 is configured to extend from the countertop by a sprayer extension 24 and to distribute a flow of foam soap for the user. The injection section 20 includes an injection section sensor 21 . Injector sensor 21 may be an infrared device or other type of proximity sensor. The injection part sensor 21 is attached to the lower side of the injection part 20. The injection nozzle 22 extends from the terminal end of the injection section 20 . The injection nozzle 22 has an injection nozzle opening 23 . The injector extension 24 has a lower end forming a base. The shoulder 25 of the injector is configured to abut the countertop. Optionally, the injector 20 preferably also includes a forward sensor 29 . The front sensor 29 faces forward and senses the presence of the user. An indicator 56 may be mounted in the opening that receives the front sensor 29, allowing the user to view the operating status of the countertop dispenser.

A jet mounting shaft 26 extends downwardly from the jet extension 24 . A mounting shaft nut 27 is screwed onto the injector mounting shaft and has a nut flare 28 . A nut flare 28 holds the underside of the countertop under the countertop. Injector attachment shaft 26 extends downwardly to pump outlet opening 42 to enable injector attachment shaft 262 to be connected to mixer pump 40 .

Mixer pump 40 has a mixer pump housing 41 that includes a pump outlet housing 42 . The mixer pump housing 41 includes a battery door 43 attached to a battery tray 44 . A tray door opening 45 is formed in the battery door 43 and configured to receive a connector, such as a safety screw that retains the battery tray door 43. The tray door has a tray door latch 47 which is actuated by a tray door latch cam 48. Tray door latch cam 48 has a slot for receiving a tray door key. The tray door key 50 as the tray door key handle 46 can actuate the tray door latch cam 48 when turned. The tray door key 50 has a secure engagement with the tray door latch cam 48, such as by a pair of non-standard prongs. The mixer pump housing 41 also includes a mixer housing connector opening 58 that is configured to receive a safety screw. A connector opening 58 in the mixing housing allows the connector to hold together a pair of sections in the mixer pump housing 41, such as the mixer pump housing top surface 49 and the bottom portion of the mixer pump housing.

The bottle 30 is connected to the underside of the housing 41 of the mixer pump. The bottle 30 has a side wall 31 with a side wall indented grip 32 that improves structural rigidity. The bottle 30 has a lower recess 33 and an upper recess 34, which also improve structural rigidity. Bottle 30 includes a bottle tube 276 extending downwardly from the top of the bottle.

As can be seen in FIG. 2, the injector 20 has a pill-shaped, elongated, forward facing injector sensor 21. Injector sensor 21 has a lens that provides a continuous and coplanar outer surface with injector 20 . The injection nozzle 22 is a truncated conical protrusion that extends downward from the injection section 20 . The injector extension 24 is generally centered relative to the injector mounting shaft 26 and the injector shoulder 25. The mounting shaft nut 27 can be made of metal or plastic and is configured to be rotated and tightened into a mounting opening formed in the countertop. The front sensor 29 is attached inside the injection section 20. Additionally, the front sensor 29 also has a coplanar lens that allows the front sensor 29 to detect the presence of a user. The front sensor 29 works together with the injector sensor 21 so that the injector is activated only when both sensors detect the presence. The injection part sensor 21 senses the presence of the user's hand, and the front sensor 29 senses the user's torso. An indicator 56 can be mounted in the same opening as the front sensor 29.

Tray door key handle 46 is preferably circular. Tray door key 50 may have a first key protrusion 51 and a second key protrusion 52 . An opening 55 in the key handle may allow connection to a string or other line. A pair of key protrusions, a first key protrusion 51 and a second key protrusion 52, are required to be able to rotate the latch cam 48 of the tray door.

As can be seen in FIG. 3, the injector 20 can have a curved profile extending at an angle from a shoulder 25 of the injector. The mounting shaft nut 27 is preferably hexagonal. The bottle 30 is attached to the mixer pump in one motion.

As can be seen in Figure 4, the tray door key 50 allows access to the battery tray and is next to the mixer housing connector 57. The mixer housing connector 57 preferably includes a mixer housing connector opening 58 and may have a mixer housing connector tab 59. The mixer housing connector tabs 59 can be formed as latches with snap connections between different parts of the mixer housing.

As can be seen in FIG. 5, the jet 20 extends forward and the shoulder 25 of the jet can form a seal with the countertop. The front sensor 29 is perpendicular to the injector extension. The housing top surface 49 of the mixer pump is preferably rectangular. A tray door key 50 can extend laterally from the left side of the mixer pump housing. An indicator 56 is also located forwardly to provide an indication to the user.

As can be seen in FIG. 6, the injector 20 may have a lower portion 60 with an annular ridge in which an elastomeric ring seal can be placed. Mixer housing connector tab 59 can release injector retainer latch 78 at pump outlet opening 42 to release lower portion 60 of injector 20 . A retainer latch 78 of the jet may retain the lower portion 60 in a retainer notch 79 . The injector retainer latch 78 preferably enables a snap connection of the injector 20 to the pump outlet opening 42 . Thus, the user first attaches the injector 20 using the nut in a first step, then snaps the injector retainer latch 78 into the retainer notch 79 in a second step, and In a pair of separate steps, the pump outlet opening 42 is engaged with the injector 20.

The user can attach the bottle 30 after attaching the pump outlet opening 42 to the lower part 60. The user grips the side wall 31 of the bottle 30 by means of the various side wall indented grips 32. The user may also use the lower recess 33 or the upper recess 34. Bottle 30 has a bottle adapter 35 mounted above a bottle shoulder 39. The bottle adapter 35 snaps onto the bottle neck and creates a permanent, watertight seal to the bottle. Bottle adapter 35 preferably has four adapter protrusions 36 oriented at 90° from each other and extending away from the vertical side walls of bottle adapter 35 . Bottle adapter 35 has an adapter port 37 with an adapter port opening 38 . Adapter port opening 38 connects to bottle tube 276. Bottle tube 276 extends downwardly from the top at bottle adapter port opening 38 at the top of bottle 30 .

The mixer pump 40 mixes water and air inside the mixer pump housing 41. The resulting foam soap is discharged via the pump outlet opening 42 and the jet 20. The tray door latch cam 48 has a pair of recesses that receive a pair of protrusions on the tray door key 50. The tray door key 50 has a first key protrusion 51 and a second key protrusion 52 . The tray door latch cam 48 has a first latch indent 53 and a second latch indent 54 that receive a pair of protrusions on the tray door key 50. When both protrusions are in both recesses, the latch can be turned to unlock the battery tray door. The battery tray door and battery compartment are preferably watertight.

As can be seen in FIG. 7, various internal components are present within the various housings. The injector sensor 21 is mounted between the injector extension front housing 61 and the injector extension rear housing 62. A sensor bracket 63 may be attached to a mounting post of the front housing 61 of the jet extension, thereby retaining the jet sensor 21 to the front housing 61 of the jet extension. Similarly, a foam screen 66 can remix coarse foam into finer foam and can be installed in the cavity between the front housing 1 of the jet extension and the rear housing 62 of the jet extension. The shoulder 25 of the jet can hold the lower semi-circular edge of the pair of housings of the jet extension. The injector mounting shaft 26 has a mounting shaft bracket 77 that secures to the front housing 61 of the injector extension. A shoulder gasket 64 can seal the shoulder 25 of the injector.

Bottle 30 holds soap in liquid form and receives a bottle adapter 35. Liquid soap travels upwardly from bottle tube 276. Bottle adapter 35 fits into adapter gasket 72. The adapter gasket 72 fastens to the frame 65 of the bottle adapter receptacle, which is formed as the lower part of the housing 41 of the mixer pump. The bottle adapter receptacle also forms the lower portion of the battery tray slot and may define a portion of the tray opening 75. Battery tray 44 receives battery 73 in battery slot 74 and is secured to tray door lock 50 by tray door latch cam 48. A battery system provides power to circuit board 76.

The battery supplies power to the motor 67 attached to the motor attachment part 68. Various flow control attachments 70 allow for quick one-handed connections while preventing leakage. A waterproof gasket 69 made of elastomeric material seals the liquid inlet nozzle 71. A liquid inlet nozzle 71 is attached to the frame 65 of the bottle adapter receiving part and seals the adapter gasket.

As seen in FIG. 9, alignment system 80 includes indents and slots for retaining bottle 30 in bottle neck 90. Bottle adapter receiving portion 81 is a hollow, indented portion of frame 65 of the bottle adapter receiving portion and is shaped to receive bottle adapter 35 . The adapter protrusion 36 engages the receiving side wall 82 of the bottle adapter. The adapter projection 36 has a cylindrical profile and extends in a horizontal manner away from the bottle adapter. The adapter projection 36 engages the bottle adapter suction funnel 83 and rotates clockwise past the bottle adapter retention ridge 84 . A bottle adapter suction funnel 83 and a bottle adapter retention ridge 84 are formed in a retention slot 89 of the bottle adapter. A bottle adapter retention slot 89 is formed in the bottle adapter receptacle side wall 82 .

Matching system 80 also includes matching for bottles. Bottle adapter 35 has an adapter side wall 85. The bottle adapter 35 has an adapter hook 86 that projects downward. The adapter hook 86 engages a neck groove 87 formed in the bottle neck. The rotation stop 88 interrupts the continuity of the neck groove 87 so that the adapter hook 86 is attached to the rotation stop 88 when the adapter projection 36 is engaged with the retention ridge 84 of the bottle adapter. It will come into contact with you. As the liquid is drawn upwardly from the bottle 30, inhaled air is entrained within the flow of liquid, creating coarse foam. As the coarse foam moves upwards, it can pass through additional screens or mixers and be sieved to finer foam. Liquid soap is drawn up through a bottle tube 276 attached to the side wall 85 of the adapter.

Preferably, a top alignment indent 91 formed in the bottle adapter receiving frame 65 has a top alignment edge 92 . Upper alignment edge 92 is aligned with lower alignment edge 94 . A lower matching edge 94 is formed in a lower matching indent 93 disposed on bottle 30 . The matching pair of matching edges allows the user to remove and install the bottle from the frame 65 of the bottle adapter receptacle with just touch without visible guide lines. Upper alignment indent 91 holds lower alignment indent 93 such that the inner surface of upper alignment indent 91 abuts the outer surface of lower alignment indent 93. The alignment indent thereby aligns the bottle with the receptacle 81 of the bottle adapter. The bottle adapter receiving portion 81 only accepts bottles with an adapted matching indentation. A matching indentation in the bottle is formed in the bottle shoulder. The bottle shoulder may be slightly flexible to allow rotation into the receiving portion 81 of the bottle adapter into which the pair of matching indents engage.

As seen in FIG. 10, motor 67 is part of pump assembly 100. Motor 67 has a motor housing 109 and a motor shaft 110 extending from motor housing 109. Motor shaft 110 extends into tailstock 108. Tailstock 108 is a housing that holds crank 107 and piston handle. Crank 107 has a motor shaft mounting opening 111. The motor shaft mounting opening 111 is offset from the piston handle shaft opening 112. The crank 107 has a piston handle shaft opening 112 that holds a piston handle shaft 113. The piston handle shaft 113 swings cyclically around the motor shaft 110 and is angled relative to the motor shaft 110. Piston handle 106 has three elongated piston handle arms 114. Each of the piston handle arms has a piston handle diaphragm engagement portion 115. A diaphragm engagement portion 115 of the piston handle engages the piston diaphragm 104 at a tip 116 of the piston diaphragm. The tip 116 of the piston diaphragm is connected to the cup 117 of the piston diaphragm and is integrally formed. The piston diaphragm cup can be cylindrical or cone-shaped and fits into a piston bracket recess in the piston bracket 105. As the piston handle shaft 113 rotates, it in turn depresses the piston handle diaphragm engaging portion 115, which in turn depresses the piston diaphragm tip 116, thereby in turn reducing the volume of the piston diaphragm cup 117. The piston diaphragm 104 has a flat portion that seals the piston bracket 105 so that the piston diaphragm 104 does not rotate relative to the piston bracket 105. Piston bracket 105 also does not rotate relative to tailstock 108. This is because the piston bracket 105 is fixed to the tailstock 108 by a connector such as a screw.

Filter net 103 in mixer 122 screens the liquid and creates a coarse foam output from mixer 122 . The mixer is separated from the pump area by some distance to prevent foam from flowing back into the motor. Output nozzle cover 101 has an air inlet port 120 and an air outlet port 121.

The generated air is used for power and air flow and enters this air flow mixer 122 where it is mixed with liquid soap to create a coarse lather through a screen. Rubber stop 102 selectively cyclically allows and controls air entry. Liquid inlet port 119 is connected to the bottle. Rubber stop 102 can act as a one-way valve, and air inlet port 120 also preferably includes a one-way valve to prevent leakage. The air inlet port 120 can have a one-way valve installed, such as by a plastic sheet, ball stop, or other type that cyclically engages a seal. Preferably, the liquid does not enter the pump area and is restricted to the mixer area only. Liquid can leak around the piston diaphragm 104 and destroy the motor if it enters the output cover 101. Therefore, it is essential to keep the output cover 101 dry. Preferably, the pump is connected to the mixer by a plastic tube or separated by a one-way flow valve. Foam outlet port 118 discharges the generated foam created from the aspirated air via air inlet port 120 and liquid inlet port 119 in the mixer. It is a feature of the invention that the membrane pump region is separated from the foam mixing region so as to increase the life of the electromechanical components.

The plastic tubes connecting the components in the invention are not shown in the drawings for clarity, as the appropriate connections are obvious. For example, a component such as liquid inlet nozzle 71 preferably has a liquid inlet nozzle tube connector 95 that can be connected to liquid inlet port 119 by a tube.

As can be seen in FIG. 11, the injector 20 may have an injector sensor 21 formed on the side wall of the injector 20. Injector 20 may further receive an injector shoulder 25 secured to injector mounting shaft 26 having a threaded outer surface for receiving a mounting shaft nut 27 . The lower end of the injector mounting shaft 26 has a pivot socket connector 130. The pivot socket connector 130 includes connections to a first pivot hose 131 and a second pivot hose 132. First swivel hose 131 is in fluid communication with first swivel nipple 133 . A first pivot nipple 133 connects to the tube exiting the pump. A second pivot nipple 134 is in fluid communication with a second pivot hose 132 . A pivot socket circlip 135 connects to a pivot socket flange 136 at a pivot socket connector 130. The pivot socket flange 136 is preferably formed as a protrusion extending laterally from the cylindrical sidewall of the pivot socket connector 130. The edge 138 of the lower circlip engages the pump outlet opening flange 139 of FIG. 12 formed in the pump outlet opening 42. Edge 137 of the upper circlip engages flange 136 of the pivot socket. The pivot socket circlip 135 biases the pump outlet opening flange 139 toward the pivot socket flange 136.

A mixing socket 150 is located in the injection section 20 . The mixing socket 150 has a pair of connections, a first mixing socket nipple 151 connected to the first swivel hose 131 and a second mixing socket nipple 152 connected to the second swivel hose 132. The mixing socket 150 has a mixing socket body 153 with a cylindrical barrel housing having a protruding anchor that engages the body of the injector 20 . The housing 154 of the mixing chamber can be inserted into the hollow socket of the mixing socket body 153 with a cartridge. The mixing chamber housing 14 screens and mixes the liquid and air to form fine bubbles. The nozzle fitting 155 is connected to a mixing chamber housing 154 which enters the mixing socket body 153.

As can be seen in FIG. 12, the pump outlet opening 42 has a pump outlet opening flange 139. Pump 160 pumps both liquid and air. The piston diaphragm 104 has two air diaphragms and one liquid diaphragm separated from each other by a piston diaphragm seal 161 to operate independently. Pump 160 includes piston bracket 105. Piston bracket 105 retains piston diaphragm 104, piston diaphragm seal 161, and partition pump manifold 140. The piston diaphragm cups 117 preferably include three cups: a first diaphragm cup 191 , a second diaphragm cup 192 , and a third diaphragm cup 193 .

As seen in FIG. 13, the partition pump manifold 140 can be formed from a pair of plastic injection molded housings or shells that fit together to form an internal conduit passageway. Air conduit 141 has a proximal air conduit portion 181 and a distal air conduit portion 182. Similarly, liquid conduit 142 has a proximal liquid conduit portion 183 and a distal liquid conduit portion 184. Air conduit proximal portion 181 is separated from air conduit distal portion 182 by air compartment 143. Air compartment 143 extends to liquid compartment 148, which separates liquid conduit proximal portion 183 from liquid conduit distal portion 184.

The first liquid port 144 is in fluid communication with a second liquid port 147 such that liquid is pumped from the first liquid port 144 to the second liquid 147 or the liquid is pumped from the first liquid port 144 to the second liquid 147. The liquid may be pumped from the port to the first liquid port. A first liquid port is connected to a liquid conduit distal portion 184 of liquid conduit 142 and a second liquid port 147 is connected to a liquid conduit proximal portion 183. The reciprocating diaphragm pumps liquid from the distal portion 184 of the liquid conduit to the proximal portion 183 of the liquid conduit, or pumps liquid from the proximal portion 183 of the liquid conduit to the distal portion 184 of the liquid conduit. Send it in. reciprocating diaphragm

Similarly, the first air port 145 is in fluid communication with the second air port 146 such that air can flow from the first air port 145 to the second air port 146 or from the second air port 146. A first air port 145 is pumped. Liquid hoses and air hoses can be connected to the ports. The first diaphragm distal air opening 162 communicates with the air conduit distal portion 182 and the first diaphragm proximal air opening 163 communicates with the air conduit proximal portion 181. The first diaphragm exchanges air between a first diaphragm distal opening 162 and a first diaphragm proximal opening 163. The second diaphragm exchanges air between a second diaphragm proximal air opening 164 and a second diaphragm distal air opening 165. The second diaphragm proximal air opening 164 connects to the air conduit proximal portion 181 and the second diaphragm distal air opening 165 connects to the air conduit distal portion 182. These openings can receive one-way valves or seals 161 that allow air or liquid to pass in a particular direction. The seal 161 can also be integrally formed as a gasket with an elastomeric material composition. The seal 161 can be an intermittent seal that seals air or liquid from passing through a particular opening in a particular direction. A seal 161 is formed as a plastic flap on the sheet blocking the proximal air opening 163 of the first diaphragm, and the volume reduction of the third piston in the piston diaphragm 104 is This will force air through the air openings 162. The subsequent volume increase of the third piston in the piston diaphragm allows air to flow through the proximal air opening 163 of the first diaphragm by moving the plastic flap away from the opening to allow airflow clearance. will be drawn in. Instead of a plastic flap, the shut-off valve can be implemented as a rolling bearing or other means.

A third diaphragm in the piston diaphragm seal 104 pumps liquid between a third diaphragm distal liquid opening 166 and a third diaphragm proximal liquid opening 167. The third diaphragm distal liquid opening 156 is connected to the liquid conduit distal portion 184 and the third diaphragm proximal liquid opening 167 is connected to the liquid conduit proximal portion 183. Optionally, adapter 194 can adapt the cup opening to seal 161 when the cup opening and seal are installed.

The adapter 194 is shown in FIG. 13 as a pump housing and piston diaphragm cup, since the alignment of the circular seal on the piston diaphragm cup 117 is aligned with the circular seal on the adapter 194. Please note that it merely indicates. The adapter 194 is actually on the rear side of the piston diaphragm cup 117 when installed, so that the circular seal on the adapter 194 is used to adapt the piston diaphragm cup 117 to the elastomeric seal 161. It is aligned with the rear side of the cup 117 of the piston diaphragm. Piston diaphragm cup 117 is preferably flexible and adapter 194 is preferably rigid. Elastomeric seal 161 is preferably flexible and the manifold is preferably a rigid item. Thus, hard and soft items alternate, providing an improved seal in a sandwich-like manner.

As can be seen in FIG. 14, the bottle 30 has a bottle adapter 35 with an adapter port 37, while an adapter protrusion 36 is formed in the neck of the bottle 30. As can be seen in FIG. 15, the bottle 30 has an indented grip 32 in the side wall to enable grip for engagement of an adapter projection 36 formed in the neck of the bottle 30. The adapter projection 36 can be formed as a lug or a locking projection that retains the bottle and bottle adapter 35 in the housing. The bottle shoulder 39 of the adapter port 37 narrows to a narrow neck.

Thus, the key point of the invention is that the pump provides a measured output: one pulse of liquid, then two pulses of air, in a rapid circulation sequence. The rotational arrangement of the diaphragm cup allows a motor with a rotating shaft to operate the diaphragm cup clockwise or counterclockwise, which provides separate control of the output. This improves dose metering and therefore output consistency, while also improving longevity by isolating the liquid from the air within the pump. Additionally, a single motor can provide synchronized air and liquid distribution. Preferably, the liquid diaphragm cup, designated as the third diaphragm cup, is smaller than each of the two air diaphragm cups, designated as the first and second diaphragm cups. The pump outputs separated vapors of liquid and air in a pair of parallel tubes connecting from air conduit 141 and liquid conduit 142. Separated steam has a flow with separately measured amounts and rates.

FIG. 16 shows air and liquid flow within the conduit with various styles of arrows.

As can be seen in FIGS. 17-21, the stem of the injector has a lower end with a pivot connection. The lower end of the stem has a barrel 200. Barrel 200 is formed as a tube and has an inner barrel sidewall 203 at an inner barrel edge 202 . The lower end 201 of the barrel is concave, while the inner edge 202 of the barrel is flush with the barrel 200. Barrel outer edge 204 and barrel inner edge 202 define a tubular shape. At the inner edge 202 of the barrel, a first vertical alignment slot 205 and a second vertical alignment slot 206 extend inwardly into a cavity 207 of the barrel. The barrel inner sidewall 203 has a smaller barrel inner sidewall 208 and a larger barrel inner sidewall 212, which are separated by a first vertical alignment slot 205 and a second vertical alignment slot 206. The smaller barrel inner sidewall 208 has a smaller surface area than the larger barrel inner sidewall 212.

The first ramp 210 begins at a first ramp starting edge 211 at the inner edge 202 of the barrel. The first ramp 210 extends helically downward at the first vertical alignment slot 205 to a first ramp lower edge 213 . Similarly, the starting edge 215 of the second ramp defines the starting position of the second ramp 214 . The second sloped portion 214 terminates at a second sloped lower edge 216 where the second sloped lower edge 216 mates with the second vertical alignment slot 206 . The second sloped part 214 also has a helical shape and is in the same direction as the first sloped part 210.

The first holding protrusion 221, the second holding protrusion 222, the third holding protrusion 223, the fourth holding protrusion, the fifth holding protrusion 225, and the sixth holding protrusion 226 are large. Extending from the inner sidewall 212 of the barrel and extending from the barrel cavity 207. Similarly, a seventh retention protrusion 227, an eighth retention protrusion 228, a ninth retention protrusion 229, and a tenth retention protrusion 230 extend outwardly from the inner sidewall 208 of the smaller barrel and Extending outwardly from cavity 207 of. The barrel cavity has an inner surface with a first tube socket 217 and a second tube socket 218. The first tube socket receives the first tube and the second tube socket receives the second tube.

As seen in FIG. 18, the first tube extension 248 fits into the first tube socket 217 and the second tube extension 249 fits into the second tube socket 218. Forming the first tube extension seal 245 and the second tube extension seal 247 as O-rings that fit into grooves in the first tube extension 248 and the second tube extension 229. I can do it. The first shaft and the second shaft have connecting shaft tips 250 that engage the sockets. A first conduit 219 and a second conduit 220 extend from the first tube socket 217 and the second tube socket 218 via a first tube extension 248 and a second tube extension 249.

The pivot tip slot receives the retention protrusion. There are 10 protrusions and 12 slots. When the first retention protrusion 221 fits into the first pivot tip slot 251, the second retention protrusion 222 engages the second pivot tip slot 252. The third retention protrusion 223 engages and enters the third pivot tip slot 253. Fourth retention projection 224 extends into fourth pivot tip slot 254 . The fifth retaining protrusion 225 enters and engages the fifth pivoting tip slot 255. Sixth retention projection 226 enters and engages sixth pivot tip slot 256 . However, the seventh retention protrusion 227 enters the eighth pivot tip slot 258. This is because the first vertical alignment slot 205 does not have any protrusions thereon. The seventh pivot tip slot does not receive a protrusion. This is because the seventh pivot tip slot will be adjacent to and aligned with the first vertical alignment slot 205. Eighth retaining projection 228 enters ninth pivot tip slot 259 . The ninth retention projection 229 engages the tenth pivoting tip slot 260. The tenth retaining projection 230 engages the eleventh pivoting tip slot 261. The twelfth pivot tip slot does not engage any projections. This is because the twelfth pivot tip slot is aligned with the second vertical alignment slot 206. Optionally, the vertical alignment slots can receive protrusions, such that each protrusion is received in each slot, but that is not the best mode.

Optionally, a pivot stop 231 between the first pivot tip slot 251 and the tenth pivot tip slot 260 limits rotation to less than 180 degrees. There, the second alignment pin 243 and the first alignment pin 242 abut against the rotation stopper 231 . The first alignment pin engages the first ramp 210 and the second alignment pin 243 engages the second ramp 214. The first alignment pin 242 can be a circular segment to match the shape of the vertical alignment slot. First alignment pin 242 and second alignment pin 243 engage the pair of slots and pivot base 241 rotates relative to connecting shaft 270 . In this manner, first extension tube 248 and second extension tube 249 automatically engage first tube socket 217 and second tube socket 218. The angular measurement length of the first sloped portion can be approximately 45°, and the angular measurement length of the second sloped portion can be approximately 45°. In this manner, the connecting shaft tip 250 rotates relative to the connecting shaft 270. The connecting shaft 270 is sized to engage the inner sidewall 203 of the barrel. The inner sidewall 203 of the barrel has a diameter slightly larger than the diameter of the connecting shaft 270.

The pivot extension 263 extends upwardly from the pivot base 241 and can be formed integrally with the pivot base 241 . Similarly, the pivot stop 231 can be integrally formed with the connecting shaft 270 and the pivot tip slot. Barrel socket 209 extends upwardly into barrel cavity 207. Connections do not require visual inspection. When the user pushes the connecting shaft tip upward, the user causes the first alignment pin 242 to engage the ramp or the first vertical alignment slot and the second alignment pin 243 to engage the ramp or the first vertical alignment slot. You will feel it engage the second vertical alignment slot.

The connecting shaft tip 250 thus has a first pivot nipple 133 extending beyond the seal 245 of the first tube extension and a second pivot nipple 133 extending beyond the seal 247 of the second tube extension. A pivot nipple 134 is provided. The connecting shaft tip 250 may also have a pivot socket flange 136. The flange of the pivot socket can have an extended first alignment pin 242 and second alignment pin 243. The pivot socket flange 136 is preferably rigidly formed with alignment pins. The alignment pins extend outwardly apart from each other at angles other than 180°. The pivot base 241 may have a pivot socket flange 136. Swivel base 241 connects to a pair of tubes that pass through connecting shaft 270 . The second tube extension conduit 246 can be connected to a flexible elastomeric tube, such as polyethylene, that has a rigid portion at the second pivot nipple 134 and can be rotated or twisted. The polyethylene tube is held within the connecting shaft 270 in a slack, loose configuration so that it can rotate with the pivot base 241.

As seen in FIG. 21, the first flexible tube 274 and the second flexible tube 275 fit into the pivoting tip shaft 272, which has a push-fit taper 273. Push-fit taper 273 fits onto connecting shaft 270 with a pivot connection. The pivot tip base 241 includes a first alignment pin 242 and a second alignment pin. The pivot tip base 241 is rigidly formed with the pivot tip shaft 272 and push-fit taper 273. The flexible tube has some slack so that it can twist up to 180° inside the connecting shaft 270.

As seen in FIG. 22, the injector extension 24 has an injector mounting shaft 26. As seen in FIG. The injector mounting shaft 26 has a male thread that engages a female thread 281 of the mounting shaft nut formed in the upper end 292 of the mounting shaft nut, which is located in the upper portion of the mounting shaft nut 27. accompanied by. A lower attachment shaft nut extension 284 extends downwardly from the attachment shaft nut upper end 292. The lower extension 284 of the mounting shaft nut is preferably threaded to receive the mounting shaft nut retainer 290. As the mounting shaft nut 27 rotates around the injector mounting shaft 26, the mounting shaft nut retainer 290 rotates around the mounting shaft nut 27. The mounting shaft nut retainer 290 rotates on the external threaded portion of the lower extension 284 of the mounting shaft nut to descend to abut the pump outlet opening flange 139. The lower barrel flange 288 is formed below the pump outlet opening flange 139 and is preferably symmetrical with respect to the pump outlet opening flange 139 . The sensor cable 282 passes through the sensor cable slot 283 and into the injector mounting shaft 26 at the lower nut end 291 of the mounting shaft.

As can be seen in FIG. 23, the assembly of the injector extension 24 to the top housing surface 49 of the mixer pump is further completed. Barrel 200 forms a pump outlet opening 42 in the upper housing surface 49 of the mixer pump. The lower attachment shaft nut extension 284 has an external attachment shaft nut thread 280 that receives the attachment shaft nut retainer 290 .

The circlip 135 of the pivot socket is installed in the nut retainer 290 of the mounting shaft. The pivot socket circlip 135 has a pivot socket circlip upper slot 285 and a pivot socket circlip lower slot 286. A circlip slot ridge 289 projects between an upper slot 285 of the pivot socket circlip and a lower slot 286 of the pivot socket circlip. The upper slot 285 of the pivot slot circlip attaches to the nut retainer of the mounting shaft by clipping the pump outlet opening flange 139 and the lower barrel flange 288 together into the upper slot 285 of the pivot slot circlip. 290 to the pump outlet opening flange 139 and the lower barrel flange 288. Barrel 200 has a pump outlet opening flange 139 and a lower barrel flange 288 with a pump outlet opening slot 287 formed therebetween. The pump outlet opening slot 287 receives the circlip slot ridge 289 and the pivot slot circlip lower slot 286 receives the lower barrel flange 288.

The user first places the countertop injector extension 24 on top of the countertop. The user then tightens the nut 27 on the mounting shaft by rotating it to the underside of the countertop. Using the injector extension 24 secured to the countertop, the user then orients the barrel 200 upwardly. The user then pushes the injector extension 24 into the pump outlet opening 42. Injector extension 24 is in fluid communication with pump outlet opening 42 . The user then turns the nut retainer 290 on the mounting shaft until it contacts the pump outlet opening flange 139. The user then installs the pivot slot circlip 135 by sliding it over the mounting shaft nut retainer 290 and the pump outlet opening flange 139. The pivot socket circlip 135 is strong enough to hold the entire lower portion of the mixer pump.

As can be seen in Figure 24, the bottle is then installed. The bottle has an adapter gasket 72 formed of an elastomeric material that seals the pump housing. Adapter gasket 72 is attached to bottle adapter 35. Bottle adapter 35 additionally includes an adapter hook 86 . The bottle has an adapter projection 36 that engages the bottle receiving connection 300.

As can be seen in FIG. 25, the bottle is installed in the bottle receiving connection socket 307 of the bottle receiving connection 300. The bottle receiving connection 300 may be formed with a bottle receiving connection socket wall 306 extending downwardly from a lower surface 311 of the bottle adapter receiving frame 65 of the bottle adapter receiving frame. The bottle-receiving connection socket wall 306 has an inner bottle-receiving connection wall surface 308 that extends upwardly to a top wall 310 of the bottle-receiving connection. The inner wall surface 308 of the bottle receiving connection has a suction funnel 83 of the bottle adapter. The suction funnel 83 of the bottle adapter leads to a retention ridge 84 on the bottle adapter and then to a retention slot 89 on the bottle adapter. The bottle adapter retention slot 89 receives the bottle adapter projection 36 which remains in the bottle adapter retention slot 89 . Preferably, at least one pair of bottle adapter retention slots 89 are utilized to retain a pair of adapter protrusions 36.

The inlet nozzle tip 309 projects downwardly from the top wall 310 of the bottle receiving socket. Mixer pump 40 has a mixer pump housing 41 . The mixer pump housing 41 includes a bottle adapter receiving frame 65, which has a lower surface 311 in the bottle adapter receiving frame. The lower surface 311 of the bottle adapter receiving frame is held to the mixer pump housing 41 at a connector 312 in the bottle adapter receiving frame.

Inlet nozzle tip 309 enters adapter gasket 72 at a circular adapter gasket opening on the top surface of adapter gasket 72 . Preferably, the inlet nozzle tip 309 is formed at 90° with respect to the inlet nozzle tip first conduit 301 which is formed as an arcuate conduit and which is formed as an arcuate conduit. a second conduit 302 at the inlet nozzle tip, oriented at the inlet nozzle tip. The third conduit 303 of the inlet nozzle tip is preferably an arcuate conduit oriented at 90° to the second conduit 302 of the inlet nozzle tip. The fourth conduit 304 of the inlet nozzle tip is preferably an arcuate conduit oriented at 90° to the third conduit 303 of the inlet nozzle tip. The inlet nozzle tip fifth conduit 305 preferably includes the inlet nozzle tip first conduit 301, the inlet nozzle tip second conduit 302, and the inlet nozzle tip third conduit 303. , and a fourth conduit 304 at the tip of the inlet nozzle.

20 Injection part 21 Injection part sensor 22 Injection nozzle 23 Injection nozzle opening 24 Injection part extension 25 Injection part shoulder part 26 Injection part mounting shaft 27 Mounting shaft nut 28 Nut flare 29 Front sensor 30 Bottle 31 Side wall 32 Side wall indentation Grip portion 33 Lower recess 34 Upper recess 35 Bottle adapter 36 Adapter protrusion 37 Adapter port 38 Adapter port opening 39 Bottle shoulder 40 Mixer pump 41 Mixer pump housing 42 Pump outlet opening 43 Battery door 44 Battery tray 45 Tray door 46 Tray door key handle 47 Tray door latch 48 Tray door latch cam 49 Mixer pump housing top surface 50 Tray door key 51 First key protrusion 52 Second key protrusion 53 First latch indent 54 Second Latch Indentation 55 Key Handle Opening 56 Indicator 57 Mixer Housing Connector 58 Mixing Housing Connector Opening 59 Mixer Housing Connector Tab 60 Lower Port 61 Injector Extension Front Housing 62 Injector Extension Rear Housing 63 Sensor Bracket 64 Shoulder Gasket 65 Bottle Adapter Receptacle Frame 66 Foam Screen 67 Motor 68 Motor Mount 69 Waterproof Gasket 70 Flow Control Accessories 71 Liquid Inlet Nozzle 72 Adapter Gasket 73 Battery 74 Battery Slot 75 Tray Opening 76 Circuit Board 77 Mounting Shaft Bracket 78 Injector Retention Latch 79 Retention Notch 80 Alignment System 81 Bottle Adapter Reception 82 Bottle Adapter Reception Sidewall 83 Bottle Adapter Suction Funnel 84 Bottle Adapter Retention Ridge 85 Adapter Sidewall 86 Adapter Hook 87 Neck Groove 88 Rotation Stop 89 Bottle Adapter Retention Slot 90 Bottle Neck 91 Upper Aligning Indent 92 Upper Aligning Edge 93 Lower Aligning Indent 94 Lower Aligning Edge 95 Fluid Inlet Nozzle Tube Connector 100 Pump Assembly 101 Output cover 102 rubber stop 103 filter net 104 piston diaphragm 105 piston bracket 106 piston handle 107 crank 108 tail stock 109 motor housing 110 motor shaft 111 motor shaft mounting opening 112 piston handle shaft opening 113 piston handle shaft 114 piston Handle arm 115 Diaphragm engagement part of piston handle 116 Tip part of piston diaphragm
117 Piston Diaphragm Cup 118 Foam Outlet Port 119 Liquid Inlet Port 120 Air Inlet Port 121 Air Outlet Port 122 Mixer 130 Swivel Socket Connector 131 First Swivel Hose 132 Second Swivel Hose 133 First Swivel Nipple 134 Second Swivel Nipple 135 Circlip of Swivel Socket 136 Flange of Swivel Socket 137 Edge of Upper Circlip 138 Edge of Lower Circlip 139 Opening Flange of Pump Outlet 140 Manifold of Split Pump 141 Air Conduit 142 Liquid Conduit 143 Air Compartment 144 No. 1 liquid port 145 first air port 146 second air port 147 second liquid port 148 liquid compartment 150 mixing socket 151 first mixing socket nipple 152 second mixing socket nipple 153 mixing socket body 154 of the mixing chamber housing 155 nozzle attachment 161 elastomeric seal 162 first diaphragm distal air opening 163 first diaphragm proximal air opening 164 second diaphragm proximal air opening 165 second diaphragm distal 166 Distal liquid opening of the third diaphragm 167 Proximal liquid opening of the third diaphragm 181 Proximal portion of the air conduit 182 Distal portion of the air conduit 183 Proximal portion of the liquid conduit 184 Liquid conduit 191 First diaphragm cup 192 Second diaphragm cup 193 Third diaphragm cup 194 Adapter 200 Barrel 201 Lower edge of barrel 202 Inner edge of barrel 203 Inner sidewall of barrel 204 Outer side of barrel Edge 205 First vertical alignment slot 206 Second vertical alignment slot 207 Barrel cavity 208 Small barrel inner sidewall 209 Barrel socket 210 First ramp 211 First ramp starting edge 212 Large barrel Inner side wall 213 Lower edge of first ramp 214 Second ramp 215 Starting edge of second ramp 216 Lower edge of second ramp 217 Socket of first tube 218 Second tube socket 219 first tube socket conduit 220 second tube socket conduit 221 first retention projection 222 second retention projection 223 third retention knob 224 fourth retention knob 225 fifth retention knob 226 Sixth Retention Knob 227 Seventh Retention Knob 228 Eighth Retention Knob 229 Ninth Retention Knob 230 Tenth Retention Knob 231 Swivel Stop 232 Right Side of Swivel Stop 233 Left Side of Swivel Stop 240 Swivel Tip Assembly 241 Swivel tip base 242 First alignment pin 243 Second alignment pin 244 First tube extension conduit 245 First tube extension seal 246 Second tube extension conduit 247 Second tube extension seal 248 1 tube extension 249 second tube extension 250 connecting shaft tip 251 first pivot tip slot 252 second pivot tip slot 253 third pivot tip slot 254 fourth pivot tip slot 255 fifth Swivel Tip Slot 256 Sixth Swivel Tip Slot 257 Seventh Swivel Tip Slot 258 Eighth Swivel Tip Slot 259 Ninth Swivel Tip Slot 260 Tenth Swivel Tip Slot 261 Eleventh Swivel Tip Slot Tip slot 262 Twelfth pivoting tip slot 270 Connection shaft 271 Holding collar 272 Pivoting tip shaft 273 Push-fit taper 274 First flexible tube 275 Second flexible tube 276 Bottle tube 280 Mounting shaft 281 Female thread of the nut on the mounting shaft 282 Sensor cable 283 Slot for the sensor cable 284 Lower extension of the nut on the mounting shaft 285 Circlip on the swivel socket 286 Lower slot in the circlip on the swivel socket 287 Pump outlet slot 288 Flange of the lower barrel 289 Slotted ridge of the circlip 290 Nut retainer of the mounting shaft 291 Lower end of the nut of the mounting shaft 292 Upper end of the nut of the mounting shaft 300 Bottle receiving connection 301 First conduit at the tip of the inlet nozzle 302 Inlet Second conduit at the nozzle tip 303 Third conduit at the inlet nozzle tip 304 Fourth conduit at the inlet nozzle tip 305 Fifth conduit at the inlet nozzle tip 306 Socket wall of the bottle receiving connection 307 Bottle receiving connection 308 Inner wall surface of the bottle receiving connection portion 309 Inlet nozzle tip 310 Upper wall of the bottle receiving socket 311 Lower surface of the frame of the receiving portion of the bottle adapter 312 Connector in the frame of the receiving portion of the bottle adapter

Claims (5)

A soap dispenser attached to a counter,
a. a jet having an opening for dispensing soap;
b. a connecting shaft extending downwardly from the injector and having a connecting shaft thread;
c. a mixer pump housing to which the connection shaft connects;
d. a mounting shaft nut, the mounting shaft nut further comprising an internal mounting shaft nut thread for engaging the connecting shaft thread, and further comprising an external mounting shaft nut thread;
e. a nut holding portion of the mounting shaft that is screwed into the male thread of the nut of the mounting shaft;
f. a pump outlet opening flange formed in a barrel extending upwardly from a pump outlet opening in the mixer pump housing;
g. a circlip of a pivot socket clipped to a nut retainer of the mounting shaft and an opening flange of the pump outlet for suspending the housing of the mixer pump;
A soap dispenser that attaches to the counter. a. an upper slot in a circlip of a pivot socket configured to retain a nut retainer of the mounting shaft in an opening flange of the pump outlet;
b. a lower barrel flange formed on the barrel;
c. a lower slot in a circlip of the pivot socket configured to retain a flange of the lower barrel;
The counter-mounted soap dispenser of claim 1, further comprising: a. a circlip slot ridge configured to rest between an opening flange of the pump outlet and a flange of the lower barrel;
b. a pump outlet opening slot formed between the pump outlet opening flange and the lower barrel flange and configured to receive a slot ridge of the circlip;
3. The counter-mounted soap dispenser of claim 2, further comprising: 5. A sensor cable slot formed in the barrel for receiving a sensor cable, the sensor cable passing through the sensor cable slot and into the injector mounting shaft. A soap dispenser attached to the counter described in 1. a. a pivot base attached to the connecting shaft and pivoting relative to the connecting shaft;
b. a first tube extension extending from the pivot base and a second tube extension extending from the pivot base;
c. a barrel extending upwardly from the soap reservoir, the barrel having a barrel socket for receiving the connecting shaft, the barrel socket defining an interior sidewall of the barrel;
d. a first tube socket formed in the barrel socket and receiving the first tube extension;
The counter-mounted soap dispenser of claim 1, further comprising: