IE42597B1 - W.c. pan connector - Google Patents
W.c. pan connectorInfo
- Publication number
- IE42597B1 IE42597B1 IE242674A IE242674A IE42597B1 IE 42597 B1 IE42597 B1 IE 42597B1 IE 242674 A IE242674 A IE 242674A IE 242674 A IE242674 A IE 242674A IE 42597 B1 IE42597 B1 IE 42597B1
- Authority
- IE
- Ireland
- Prior art keywords
- diameter portion
- tubular body
- interior
- pipe
- seal
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
- E03D11/16—Means for connecting the bowl to the floor, e.g. to a floor outlet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/002—Sleeves or nipples for pipes of the same diameter; Reduction pieces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
1531449 Pipe connectors WAVIN PIPES Ltd 20 Nov 1975 [26 Nov 1974] 47735/75 Heading F2G A connector for a discharge pipe of a toilet bowl to a soil pipe comprises a body member 2 having a larger diameter portion 4 which in use contains a peripheral seal 3 for reception of the discharge pipe, and a smaller diameter portion 5 for insertion into the soil pipe, the part of the body member 2 intermediate the portions 4, 5 being in the form of a ring 6 providing an abutment for the discharge and soil pipes. The smaller diameter portion 5 is provided with extension flanges 8 which form recesses 9 for 0-ring seals. The seal 3 is of elastomeric material and has a main tubular body 10 with a top 12 and a leg 13 with a beading 14 which extends back over the body 10 and in use fits over the entrance 7 of the body member 2. The body 10 tapers discretely on its outer surface to form annular projections to seal with the inner surface of the body portion 4. Annular projections are formed on the interior of the body 10 and comprise a rib 18 at the top 12, a rib 19 with a beading 20 and a lower rib 21.
Description
The present invention relates to a device for connecting a discharge pipe of a toilet bowl to a soil pipe.
Conventionally, the discharge pipe of a toilet bowl 5 is connected to the soil pipe by means of some form Of sleeve and is secured in position by various sealing compounds. The use of such a sleeve is first rather inefficient and secondly can take some considerable time to secure in position. There is also the need for such a sleeve which eliminates the necessity of having a socket on the end of the soil pipe.
The present invention is directed towards providing an efficient construction of such a device for connecting a discharge pipe of a toilet bowl to a soil pipe.
According to the invention, there is provided a device for connecting a discharge-pipe of a toilet bowl to a soil pipe, comprising a cylindrical body member having a larger diameter portion, adapted for reception of the discharge pipe,' and a smaller diameter portion, adapted for insertion into the soil pipe, the part of the body member intermediate the larger and smaller diameter portions forming an abutment member, in use, for the discharge and soil pipes, there being provided adjacent the entrance to the larger diameter portion, an interior peripheral seal of elastomeric material for engagement with the discharge pipe, said seal comprising a main tubular body, an external circumferential hook portion on one end of the tubular body, the free leg of the hook portion extending back over the body and co-axial therewith for engagement with the larger diameter portion of the device, and annular projections on each of the interior and exterior of the tubular body.
The invention will now be described by way of example, with reference to the accompanying drawings, in which:Fig. 1 is a perspective view of a device constructed according to the invention, the device being shown in its fully assembled position.
Fig. 2 is a perspective view of a cylindrical body member forming portion of the device, Fig. 3 is a perspective view of a seal forming portion of the device, Fig. 4 is an underneath plan view of the seal, Fig. 5 is a side view of the seal, and Fig. 6 is a plan view of the seal.
Referring to the drawings there is provided a device, -443397 indicated generally by the reference numeral 1 for .-. connecting the discharge pipe of a toilet bowl to a soil pipe. The device 1 includes a cylindrical body member 2, and an interior peripheral seal 3.
Referring in particular to Fig. 2, the cylindrical body member has a larger diameter portion 4 and a smaller diameter portion 5. The part of the body member intermediate the larger diameter portion 4 and the smaller diameter portion 5 is in; the shape of a ring forming an abutment member 6 substantially at right angles to the portions 4 and 5.
The larger diameter portion 4 has an entrance indicated generally by the reference numeral 7. The smaller diameter portion 5 is provided with three Outwardly directed circumferential flanges 8 which together form two recesses 9 for reception of conventional sealing rings such as rings.
The seal 3 shown best in. Figs. 3 to 6, comprises.a main tubular body 10 and a hook portion Π having a top 12 and a free leg 13 extending back over the main tubular body . The leg 13 terminates in a beading 14. The interior surface of Ihe.leg 13 is provided with a plurality of inwardly projecting annular ribs (not shown). The main tubular body TO tapers from its mouth at 15 towards its lower end at 16 and it wi11 be noted that the external diameter of portion of the main tubular body 10 is reduced discreetly thus 4259? forming annular projections 17 some of which are hidden from view by the leg 13.
Annular projections are formed on the interior of the main tubular body 10 and include an upper annular rib 18, coplanar with and forming an extension of the top 12 of the hook portion 11, and an intermediate annular rib 19 mounted on the interior of the main tubular bodylO and projecting slightly downwards into the main tubular body 10 at a slight angle to the horizontal as shown in the Figs., preferably of the order of 10°. The intermediate annular rib 19 terminates in a beading 20 (see Figs. 4 and 6). A lower annular rib 21 also projecting slightly downwards is provided.
The cylindrical member 2 is manufactured from any suitable plastics material for example polyethylene (P.E.). The seal 3 is manufactured from an elastomeric material such as rubber or styrene butadiene rubber (S.B.R.).
During assembly, in use, the requisite number of sealing rings are placed in the recesses 9 and the interior peripheral seal 3 is placed on the entrance 7 of the larger diameter portion 4. The hook portion 11 grips the larger diameter portion 4, the tightness of the grip being facilitated by the internal annular projections on the hook portion 11 (not shown) and the annular 4250” -6projections 17, only some of which are shown.
The smaller diameter portio'n 5 is then inserted into the mouth of a soil pipe. The top of the soil pipe :5 bears against the abutment member 6, the sealing rings in the recesses 9 providing an adequate seal between the interior of the soil pipe and the exterior of the smaller diameter portion 5. Adischarge pipe of a toilet bowl is then inserted into the larger diameter portion 4.
The discharge pipe bears against the abutment member 6, and the upper annular rib 18, the intermediate annular rib 19 and the lower annular rib 21 are each deformed downwards and outwards towards the interior wall of the larger diameter portion 5.
IS Needless to.say the order of assembly may be reversed, the device being placed on the discharge pipe of the toilet bowl and then onto the soil pipe. Preferably a suitable lubricant is used.
It has been found that with the device according to the present invention it is possible to connect the discharge pipe of a toilet bowl to a soil pipe without the need to use any sealing compounds. If the toilet bowl has to be removed for any reason it is readily removed without necessitating damage to the soil pipe or indeed damage to the toilet bowl.
Claims (8)
1. A device for connecting a discharge pipe of a toilet bowl to a soil pipe, comprising a cylindrical body member having a larger diameter portion, adapted for reception .of the discharge pipe, and a smaller diameter portion, adapted for insertion into the soil pipe, the part of the body member intermediate the larger and smaller diameter portions forming an abutment member, in use, for the discharge and soil pipes, there being provided adjacent the entrance to the larger diameter portion, an interior peripheral seal of elastomeric material for engagement with the discharge pine, said seal comprising a main tubular body, an external circumferential hook portion on one end of the tubular body, the free leg of the hook portion extending back over the body and co-axial therewith for engagement with the larger diameter portion of the device, and annular projections on each of the interior and exterior of the tubular body.
2. A device as claimed in Claim 1, in which the part of the body member intermediate the larger and smaller diameter portions forms a ring substantially at right angles to said portions.
3. A device as claimed in Claim 1 or Claim 2, in which the smaller diameter portion is provided with a plurality of outwardly directed circumferential flanges 4. 2 5θ7 -8adjacent flanges forming a recess for reception of a sealing ring.
4. A device as claimed in any one of claims 1 to 3 in which the annular projections on the interior of 5. The tubular body include an upper annular rib coplanar with the top of the hook portion and projecting across part of the said one end of the seal.
5. A device as claimed in Claim 4 in which the annular projections on the interior of the tubular body 10 include a lower annular rib projecting downwardly towards the abutment member.
6. A device as claimed in any ohe of Claims 1 to 5 in which the tubular body tapers over portion of its length from a position intermediate its ends to its end remote 15 from the hook portion, the external diameter of the tapered portion being reduced discreetly thus forming the annular projections of,the exterior thereof,
7. A device as claimed in any one of Claims 1 to 6 in which the interior of the free leg of the hook. 20 portion is provided with a plurality of inwardly projecting annular ribs for engagement.with the exterior of larger diameter portion of the device.
8. A. device for connecting a discharge pipe of a toilet bowl to a soil pipe substantially as hereinbefore 25 described with reference to and as shown in the accompanying drawings.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IE242674A IE42597B1 (en) | 1974-11-26 | 1974-11-26 | W.c. pan connector |
GB4773575A GB1531449A (en) | 1974-11-26 | 1975-11-20 | Wc pan connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IE242674A IE42597B1 (en) | 1974-11-26 | 1974-11-26 | W.c. pan connector |
Publications (2)
Publication Number | Publication Date |
---|---|
IE42597L IE42597L (en) | 1976-05-26 |
IE42597B1 true IE42597B1 (en) | 1980-09-10 |
Family
ID=11034726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE242674A IE42597B1 (en) | 1974-11-26 | 1974-11-26 | W.c. pan connector |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB1531449A (en) |
IE (1) | IE42597B1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29801063U1 (en) * | 1998-01-23 | 1999-03-25 | Erlus Baustoffwerke AG, 84088 Neufahrn | Chimney flue pipe made of socket pipe sections and their sealing |
GB0424109D0 (en) * | 2004-10-30 | 2004-12-01 | Mcalpine & Co Ltd | Wc pan connector |
US10683653B2 (en) | 2012-02-20 | 2020-06-16 | Danco, Inc. | Closet collar adaptations |
CN103352509A (en) * | 2013-06-07 | 2013-10-16 | 谢伟藩 | Combined seepage prevention flange |
CN103362200A (en) * | 2013-06-07 | 2013-10-23 | 谢伟藩 | Dual-purpose toilet flange |
CN103352508A (en) * | 2013-06-07 | 2013-10-16 | 谢伟藩 | Double-purpose anti-leakage flange |
CA2849482C (en) | 2013-08-23 | 2021-05-18 | Michael J. Schuster | Seals for closet collars |
-
1974
- 1974-11-26 IE IE242674A patent/IE42597B1/en unknown
-
1975
- 1975-11-20 GB GB4773575A patent/GB1531449A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1531449A (en) | 1978-11-08 |
IE42597L (en) | 1976-05-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2832562A (en) | Light weight plug valve | |
EP0686799A1 (en) | A device for sealing an annular space | |
DE3171624D1 (en) | A branch pipe connection | |
GB2123904A (en) | Sealing ring | |
US4112979A (en) | End cap for pipes | |
IE42597B1 (en) | W.c. pan connector | |
US4270776A (en) | Flexible pipe joint for non-interengaging pipe sections | |
EP0451900A1 (en) | Sealing ring for use in a pipe coupling | |
IE32954L (en) | Pipe couplings | |
US4194768A (en) | Liquid-tight connector | |
US4850615A (en) | Multi-pipe trap adapter | |
EP0307413A1 (en) | A method in branching off a tube. | |
US4687234A (en) | Connection coupling | |
EP0311296A1 (en) | Pipe couplings | |
IE37540B1 (en) | Pipe connection for plastics pipes comprising a transversely or helically corrugated pipe-connecting part | |
NZ195622A (en) | Disc like sealing member for explosives container | |
US4279425A (en) | Dual seal gasket | |
GB2167512A (en) | A variable angle pipe joint | |
JPH0112053Y2 (en) | ||
JPS6326465Y2 (en) | ||
JPS594227Y2 (en) | Packing for pipe fittings | |
GB1205816A (en) | Pipe connection for synthetic plastics pipes for house sewers | |
JPH0218397Y2 (en) | ||
JPH0461431U (en) | ||
JPS5816522Y2 (en) | Packing retainer plug |