US2145601A - Flush tank - Google Patents
Flush tank Download PDFInfo
- Publication number
- US2145601A US2145601A US218701A US21870138A US2145601A US 2145601 A US2145601 A US 2145601A US 218701 A US218701 A US 218701A US 21870138 A US21870138 A US 21870138A US 2145601 A US2145601 A US 2145601A
- Authority
- US
- United States
- Prior art keywords
- tank
- flush tank
- chain
- bulb
- chain guide
- 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
- 210000002445 nipple Anatomy 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
- E03D5/09—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor directly by the hand
- E03D5/094—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor directly by the hand the flushing element, e.g. siphon bell, being actuated through a cable, chain or the like
Definitions
- the bulbs or valves of flush tanks ordinarily are raised from their seats by a somewhat complicated system of links and levers, not only likely to get out of order and require much attention, but also likely to prevent a proper return of the tank bulb or valve to its seat.
- This invention aims to remedy the difficulty above referred to, by lifting the tank bulb through the instrumentality of a simple flexible ball chain and proper means for guiding it with no objectionable friction.
- FIG. 1 shows, in side elevation, a flush tank equipped with the device forming the subject matter of this application, parts being broken away;
- Fig. 2 is a top plan wherein the lid has been removed
- Fig. 3 is a fragmental horizontal section taken approximately on the line 3-3 of Fig. 1, parts remaining in elevation;
- Fig. 4 is a vertical section taken approximately on the line 4-4 of Fig. 1, parts remaining in elevation.
- the numeral I indicates a flush tank of the kind commonly used in connection with water closets, and elsewhere, the tank being surmounted by a lid 2.
- the Water inlet pipe is designated by the numeral 3 and carries a ball cock 4 under the control of a lever 5 supplied with a common float 5.
- a flushing outlet pipe is marked by the numeral 7 and terminates in a base 8 receiving a tank bulb or valve 9, the stem Ill of which terminates at its upper end in an eye I I, the stem being vertical slidable in a horizontal guide I2 secured for horizontal and vertical adjustment to a vertical overflow pipe I4, the pipe I4 discharging at I5 into the seat 8, below the tank bulb 9. If the trap of the water closet happens to siphon out, it is charged by a refilling tube I6 leading from the ball cock 4 and discharging into the overflow pipe I4.
- a nipple I! having an abutment and finishing disk I8 which engages the outer surface of the front wall of the flush tank.
- Joined to the disk I8 and to the nipple I! are oppositely disposed lugs I9, which are seated in the front wall of the flush tank I, to prevent the nipple H from rotating.
- a gasket 20 surrounds the inner portion of the nipple I1 and bears against the inner surface of the flush tank i.
- the gasket 20 is engaged by a washer 2
- the chain guide 23 comprises a body 24 which, when viewed in top plan, as in Fig. 2, is convexed toward the rear wall of the flush tank I. Viewed in front elevation, as in Fig. 1, the body 24 of the chain guide 23 is straight and horizontal, or nearly so, as indicated in Fig. 1.
- the body 24 of the chain guide 23 has an up wardly convexed extension 25, terminating in a depending end 26, located in the axis of the outlet pipe I and in the axis of the tank bulb 9.
- the forward end of the body 24 of the chain guide 23 is secured by solder 21, or otherwise, to the inner end of the nipple H.
- a flexible element preferably a chain 28, is mounted to slide.
- the chain 28 is a well known commercial article, consisting of a plurality of metal spheres and connections joining the spheres.
- the depending end of the chain 28 is joined to the stem I0 of the tank bulb 9, by a connection 29, of any desired sort, assembled with the eye II at the upper end of the valve stem Ill.
- the chain 28 depends from the nipple I1, outside the flush tank I, and carries a pull handle 30.
- a stop disk 3I is secured to the chain 50 28, a short distance below the end 26 of the chain guide 23, and is adapted to engage the part 26 to limit the raising of the tank bulb 9.
- the operation of the device is simple, since, by pulling on the handle 30, the bulb 9 will be 55 raised from the seat 8, the bulb closing in the usual way.
- the chain 28 will pay freely through the chain guide 23.
- the specific curvature of the chain guide hereinbefore described causes the chain 28 to lead fairly and without objectionable friction, through the chain guide.
- the chain guide 23 may be bent readily to accommodate the particular installation. It will be seen that the device does away with the complications that arise out of the use of levers, links and similar parts for operating the tank bulb 9.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
Description
31, 1939. s E HOPPERv 2,145,601
FLUSH TANK Filed July 11, 1938 2 Sheets-Sheet l A TTORNEYS.
Jan. 31, 1939. s 4 E. HOPPER FLUSH TANK Filed Jul 11, 1938 2 Sheets-Sheet 2 I I I L AiZCfio vpar Q INVENTOR.
ATTORNEYS.
Patented Jan. 31, 1939 STATES PATENT OFFiCE 2 Claims.
The bulbs or valves of flush tanks, especially water closet flush tanks, ordinarily are raised from their seats by a somewhat complicated system of links and levers, not only likely to get out of order and require much attention, but also likely to prevent a proper return of the tank bulb or valve to its seat.
This invention aims to remedy the difficulty above referred to, by lifting the tank bulb through the instrumentality of a simple flexible ball chain and proper means for guiding it with no objectionable friction.
It is within the province of the disclosure to improve generally and to enhance the utility of devices of that type to which the present invention appertains.
With the above and other objects in view, which will appear as the description proceeds, the invention resides in the combination and arrangement of parts and in the details of construction hereinafter described and claimed, it being understood that changes in the precise embodiment of the invention herein disclosed, may be made Within the scope of what is claimed, without departing from the spirit of the invention.
In the accompanying drawings:
Fig. 1 shows, in side elevation, a flush tank equipped with the device forming the subject matter of this application, parts being broken away;
Fig. 2 is a top plan wherein the lid has been removed;
Fig. 3 is a fragmental horizontal section taken approximately on the line 3-3 of Fig. 1, parts remaining in elevation; and
Fig. 4 is a vertical section taken approximately on the line 4-4 of Fig. 1, parts remaining in elevation.
The numeral I indicates a flush tank of the kind commonly used in connection with water closets, and elsewhere, the tank being surmounted by a lid 2. The Water inlet pipe is designated by the numeral 3 and carries a ball cock 4 under the control of a lever 5 supplied with a common float 5. A flushing outlet pipe is marked by the numeral 7 and terminates in a base 8 receiving a tank bulb or valve 9, the stem Ill of which terminates at its upper end in an eye I I, the stem being vertical slidable in a horizontal guide I2 secured for horizontal and vertical adjustment to a vertical overflow pipe I4, the pipe I4 discharging at I5 into the seat 8, below the tank bulb 9. If the trap of the water closet happens to siphon out, it is charged by a refilling tube I6 leading from the ball cock 4 and discharging into the overflow pipe I4.
It is with such a structure, or with an analogous structure, that the device forming the subject matter of this application is adapted to be 5 used.
Through the front wall of the flush tank I extends a nipple I! having an abutment and finishing disk I8 which engages the outer surface of the front wall of the flush tank. Joined to the disk I8 and to the nipple I! are oppositely disposed lugs I9, which are seated in the front wall of the flush tank I, to prevent the nipple H from rotating. A gasket 20 surrounds the inner portion of the nipple I1 and bears against the inner surface of the flush tank i. The gasket 20 is engaged by a washer 2|, and a nut 22 is threaded on the inner portion of the nipple I l and compresses the gasket 20, to make a tight joint, in a way which will be understood readily from Fig. 4 of the drawings.
There is provided a normally rigid but somewhat bendable tubular chain guide 23 which, specifically, may be a piece of commercial copper tubing. The chain guide 23 comprises a body 24 which, when viewed in top plan, as in Fig. 2, is convexed toward the rear wall of the flush tank I. Viewed in front elevation, as in Fig. 1, the body 24 of the chain guide 23 is straight and horizontal, or nearly so, as indicated in Fig. 1. The body 24 of the chain guide 23 has an up wardly convexed extension 25, terminating in a depending end 26, located in the axis of the outlet pipe I and in the axis of the tank bulb 9.
As shown in Figs. 4 and 2, the forward end of the body 24 of the chain guide 23 is secured by solder 21, or otherwise, to the inner end of the nipple H.
In the chain guide 23 and in the nipple IT, a flexible element, preferably a chain 28, is mounted to slide. The chain 28 is a well known commercial article, consisting of a plurality of metal spheres and connections joining the spheres. The depending end of the chain 28 is joined to the stem I0 of the tank bulb 9, by a connection 29, of any desired sort, assembled with the eye II at the upper end of the valve stem Ill. The chain 28 depends from the nipple I1, outside the flush tank I, and carries a pull handle 30. A stop disk 3I is secured to the chain 50 28, a short distance below the end 26 of the chain guide 23, and is adapted to engage the part 26 to limit the raising of the tank bulb 9.
The operation of the device is simple, since, by pulling on the handle 30, the bulb 9 will be 55 raised from the seat 8, the bulb closing in the usual way. The chain 28 will pay freely through the chain guide 23. The specific curvature of the chain guide hereinbefore described causes the chain 28 to lead fairly and without objectionable friction, through the chain guide. The chain guide 23 may be bent readily to accommodate the particular installation. It will be seen that the device does away with the complications that arise out of the use of levers, links and similar parts for operating the tank bulb 9.
What is claimed is:
1. The combination with a flush tank having an upright outer wall, and an outlet valve in the bottom of the flush tank; of a tubular guide ter- SAMUEL EWING HOPPER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US218701A US2145601A (en) | 1938-07-11 | 1938-07-11 | Flush tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US218701A US2145601A (en) | 1938-07-11 | 1938-07-11 | Flush tank |
Publications (1)
Publication Number | Publication Date |
---|---|
US2145601A true US2145601A (en) | 1939-01-31 |
Family
ID=22816133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US218701A Expired - Lifetime US2145601A (en) | 1938-07-11 | 1938-07-11 | Flush tank |
Country Status (1)
Country | Link |
---|---|
US (1) | US2145601A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2679651A (en) * | 1951-07-26 | 1954-06-01 | Charles H Pokorny | Toilet flushing device |
US2720657A (en) * | 1952-07-22 | 1955-10-18 | Charles F Kenney | Flush tank valve |
US3903551A (en) * | 1974-11-04 | 1975-09-09 | Arthur L Johnson | Toilet flushing arrangement |
US5027493A (en) * | 1988-07-11 | 1991-07-02 | Gaylan Industries, Inc. | Toilet tank cover and method of installation |
US5073998A (en) * | 1988-07-11 | 1991-12-24 | Gaylan Industries, Inc. | Toilet tank cover |
US5836021A (en) * | 1997-03-24 | 1998-11-17 | Davidson; Gary L. | Novelty toilet pull chain and tank valve actuator |
US5996135A (en) * | 1998-07-17 | 1999-12-07 | Hsieh; Elvis | Water-saving structure of toilet bowl |
US20060130226A1 (en) * | 2004-12-21 | 2006-06-22 | Silvestre Steven R | Closing actuator for flapper valve |
-
1938
- 1938-07-11 US US218701A patent/US2145601A/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2679651A (en) * | 1951-07-26 | 1954-06-01 | Charles H Pokorny | Toilet flushing device |
US2720657A (en) * | 1952-07-22 | 1955-10-18 | Charles F Kenney | Flush tank valve |
US3903551A (en) * | 1974-11-04 | 1975-09-09 | Arthur L Johnson | Toilet flushing arrangement |
US5027493A (en) * | 1988-07-11 | 1991-07-02 | Gaylan Industries, Inc. | Toilet tank cover and method of installation |
US5073998A (en) * | 1988-07-11 | 1991-12-24 | Gaylan Industries, Inc. | Toilet tank cover |
US5836021A (en) * | 1997-03-24 | 1998-11-17 | Davidson; Gary L. | Novelty toilet pull chain and tank valve actuator |
US5996135A (en) * | 1998-07-17 | 1999-12-07 | Hsieh; Elvis | Water-saving structure of toilet bowl |
US20060130226A1 (en) * | 2004-12-21 | 2006-06-22 | Silvestre Steven R | Closing actuator for flapper valve |
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