U.S. patent number 3,713,585 [Application Number 05/178,218] was granted by the patent office on 1973-01-30 for combination shower and toiletry dispenser.
Invention is credited to Alvin R. Conklin.
United States Patent |
3,713,585 |
Conklin |
January 30, 1973 |
COMBINATION SHOWER AND TOILETRY DISPENSER
Abstract
A dispenser device that will replace the common shower head
within a shower stall. This device includes, primarily, pushbutton
valve means for urging a liquid soap into a water mixing chamber
and has check valve means for controlling the flow of the liquid
soap. A second pushbutton valve of the device enables the user to
deliver liquid soap into the hand when desired, prior to turning
the water on.
Inventors: |
Conklin; Alvin R. (Faribault,
MN) |
Family
ID: |
22651689 |
Appl.
No.: |
05/178,218 |
Filed: |
September 7, 1971 |
Current U.S.
Class: |
239/307; 4/597;
239/310; 222/383.1; 239/305 |
Current CPC
Class: |
A47K
5/1204 (20130101) |
Current International
Class: |
A47K
5/00 (20060101); A47K 5/12 (20060101); B05b
007/32 (); B05b 009/00 () |
Field of
Search: |
;4/145,146,152,153,159,191 ;239/304,305,310,307 ;222/383,384
;141/105 ;137/565,604 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
Primary Examiner: Price; William I.
Assistant Examiner: Levy; Stuart S.
Claims
What I now claim is:
1. A combination shower and toiletry dispenser, comprising, a
hollow housing, plural chambers within said housing, a cover
carried by said housing for covering the chambers, a water inlet
pipe carried by said housing providing connection means for said
dispenser, a pair of valve assembly means and connecting tubes
carried within said housing providing control means for fluid
products carried within chambers of said housing said chambers
including a water or mixing chamber connected to said tubes,
plungers carried by said housing with piston and piston ring means
for forcing said fluid products through said tubes to the water
mixing chamber of said dispenser, a shower head connected to said
water mixing chamber providing a means of directing water and said
fluid products from said dispenser.
2. The combination according to claim 1, wherein said plungers of
said device are slideably carried within cylinders in the lower
extremity of said device and said plungers include a piston and its
connected ring means for compressing and urging fluid out of the
valve assembly associated with its particular fluid containing
chamber, said valve assembly including two check valves, said
plunger causing one check valve to close and the other to open up
said valve assembly, the result being, that said fluid is urged
upwards through a tube into said mixing chamber and thus water when
passing through the inlet pipe of said dispenser, will mingle with
said fluid and thus dispense said fluid out of the shower head
connecting with said mixing chamber.
3. The combination according to claim 2, wherein said plungers are
spring-returned to their full extended position external of said
housing of said dispenser by said spring being carried upon said
plunger between an in-wall which serves as stop means and against
the piston ring means of said plunger and when said spring returns
to said plunger it simultaneously causes suction to take place and
gravity to enact upon said fluid so that it enters one of said
check valves of said valve assembly while the other of said valve
within said assembly closes.
4. The combination according to claim 3, wherein when one of said
plungers of said device is activated by manual pressure with the
fingers, it urges a pre-determined quantity of said fluid into said
mixing chamber and thus said fluid and said water is dispensed
simultaneously from said shower head at the lower extremity of said
housing of said device.
5. The combination according to claim 3, wherein an alternate
plunger of said device is carried within cylinder means in the
lower extremity of said device and a check valve is included within
a pipe extending from the bottom wall portion of said device and
said check valve enables fluid to be drawn into said cylinder
receiving said plunger above said pipe portion without it
automatically being carried out of said outlet pipe of said device.
Description
This invention relates to shower stalls, and more particularly to a
combination shower and toiletry dispenser.
It is therefore the primary purpose of this invention to provide a
combination shower and toiletry dispenser which will replace the
common shower head and will serve as reservoir means for fluids
which may be mixed with the water when the water is turned on and
emitted from a shower head extending from the device.
Another object of this invention is to provide a dispenser of the
type described which may manually dispense the liquid soap or other
toiletry without mixing it with the water coming from the shower
head of the device.
Another object of the present invention is to provide a device of
the type described which will be adaptable for the storage and
handling of liquids, such as, soap, shampoo, hair rinse, body
rinse, body creme and the like, the device when desired, enabling
the heretofore described liquids to be mixed with the stream of
water coming from the shower head and the device serves to increase
the cleanliness of the area where it is installed.
Normally, a bar of soap is provided in a public gym, golf
clubhouse, army barracks, nursing home, hospital for all to use.
The instant invention herein, serves to thus provide for better and
safer health and will also serve to decrease the cost of soap
consumed. In the event of the use of bar soap which is provided for
a guest, the guest uses it once and the maid must dispense with the
balance and in addition, the maid must pick up the paper wrapper
and clean where the unused portion of the soap was left. If the
guest does not use the soap, he may take it away and thus it
requires increased cost for the motel operator and the like.
A further object of this invention is to provide a device of the
type described of which it can be easily installed in the place of
the commonly used shower head in shower stalls and the owner may
purchase the toiletry products in large amounts and may pour them
into the reservoirs of the device as needed.
A still further object of this device is to provide a dispenser of
the type described which will include spring-loaded plungers having
piston means for raising a quantity of the liquid out of the
dispenser, the operation being controlled by ball check valve
means.
Other objects of the present invention are to provide a combination
shower and toiletry dispenser which is simple in design,
inexpensive to manufacture, rugged in construction, easy to use and
efficient in operation.
These and other objects will be readily evident upon a study of the
following specification and the accompanying drawing wherein:
FIG. 1 is a side view of the present invention shown in elevation
and partly broken away;
FIG. 2 is a top plan view of the present invention shown partly
broken away; and
FIG. 3 is a fragmentary side view of the unit portion of the device
which will dispense the liquid directly into the hand of the
user.
According to this invention, a combination shower and toiletry
dispenser 10 is shown to include a housing 11 having a removable
cover 12. In the center of housing 11 is a water and toiletry
mixing chamber 13 which includes at its upper extremity a water
inlet pipe 14 having an externally threaded nipple 15 for
installation in the shower stall after the removal of the common
shower head (not shown).
A chamber 16 and a chamber 17 on either side of the water chamber
13, receives a quantity of liquid toiletry, such as soap.
It shall be noted that any number of products may be stored for
dispensing within the chamber 16 and 17.
A valve assembly 18 is secured within each of the chambers 16 and
17 of housing 11 and provides control means for the toiletries
contained therein.
A tube 19 extending from each of the valve assemblies 18, is
fixedly secured within the upper extremity of the chamber 13. Tubes
19 provide passage way means for the liquid into the mixing chamber
13.
Each of the valve assemblies 18 includes a ball-check valve 21 and
a ball-check valves 22.
A plunger 22' is slideable within cylinder 23 of housing 11, and
secured fixedly to one end of plunger 22' is a piston 24 having a
piston ring 25.
Plunger 22' is returned by means of coil spring 26 carried thereon
and a washer 27 abuts with end wall 28 which serves as stop means
for plunger 22'.
It will also be noted that chambers 16 and 17 may include any of
the toiletries desired for being dispensed.
An alternate plunger 29 includes a piston 30 slideable within
cylinder 31 of housing 11 and plunger 29 includes a return spring
33 which operates in the manner heretofore described of plunger
22'.
A check valve 34 carried within outlet pipe 35, serves to prevent
the continuous flow of the product when it is dispensed into the
user's hand by means of the plunger 29 when it is pressed.
When dispenser 10 is filled with the desired liquids, the liquids
will flow through ball-check valve 21 into the cylinders 23 and
when the plunger 22' is pushed forward by the user, the ball-check
valve 21 closes and the ball-check valve 22 opens and thus the
liquid is carried to the mixing chamber 13. When the plunger 22'
one or the other, are released the springs 26 will return the
plunger 22' to its normal position during which the check valve 21
opens and the check valve 22 closes.
It shall further be noted that when the liquid passes through
either one of the tubes 19 and out of the opening 20 into the
chamber 13, the water when turned on, comes out of the unit pipe 14
and mixes with the product and is then expelled from the shower
head 28'.
When the pushbutton plunger 29 is urged forward the product is
forced past the check valve 34 and is egressed from the outlet pipe
35 into the hand of the user as shown in FIG. 3 of the drawing.
* * * * *