US20040261164A1 - Ratcheted toilet seat and lid - Google Patents
Ratcheted toilet seat and lid Download PDFInfo
- Publication number
- US20040261164A1 US20040261164A1 US10/860,264 US86026404A US2004261164A1 US 20040261164 A1 US20040261164 A1 US 20040261164A1 US 86026404 A US86026404 A US 86026404A US 2004261164 A1 US2004261164 A1 US 2004261164A1
- Authority
- US
- United States
- Prior art keywords
- lid
- toilet
- seat
- component
- hinge assembly
- 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.)
- Abandoned
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
- A47K13/10—Devices for raising and lowering, e.g. tilting or lifting mechanisms; Collapsible or rotating seats or covers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
- A47K13/12—Hinges
Definitions
- the field of the invention is toilet seats.
- the present invention provides a toilet comprising a locking component that locks a toilet component (e.g. a toilet seat or toilet lid) in an open, closed, or intermediate position.
- a toilet component e.g. a toilet seat or toilet lid
- the holding or locking of the toilet component can be provided by a hinge, a spring, or some other appropriate manner.
- toilet seats and lids may be improved by (a) using bumpers to cushion the contact between the seat and lid, and (b) using a hinge adapted to prevent the seat and/or lid from returning to its closed/down position without being pushed down or otherwise manually released.
- FIG. 1A is a schematic of a ratcheted toilet.
- FIG. 1B is a schematic of a hinge assembly.
- FIG. 2 shows angles between a toilet seat and toilet lid.
- FIG. 3 shows relationships between lid position and the force required to move the lid farther up or down.
- a toilet 100 comprises a lid 110 , a seat 120 , a bowl 130 , and a hinge assembly 140 .
- Lid 110 comprises pivot arms 111 A and 111 B, and bumpers 112 .
- Seat 120 comprises pivot arms 111 A and 111 B.
- Hinge Assembly 140 comprises end caps 141 A and 141 B, center assembly 142 and pin 143 .
- Lid 110 may be any type of toilet lid but is preferred to include resilient bumpers 112 , and to have pivot arms 111 A and 111 B adapted to interact with hinge assembly 140 .
- Hinge assembly 140 functions to lock the lid which means that the lid may be lifted (rotated away from the bowl 130 ) and released without the force of gravity pulling it back against seat 120 .
- the bumpers are preferably constructed of rubber but other suitable materials include plastics, metals, and so on.
- Seat 120 may be any type of toilet seat but is preferred to have pivot arms 121 A and 121 B adapted to interact with hinge assembly 140 such that the seat is upwardly biased. It should be understood that both the seat and the lid may be locked in an open, closed or intermediate position, but in preferred embodiments, it is the seat that is locked. It should also be noted that in some less preferred embodiments only the lid will be adapted to be positioned (positionable) in the manner described above while in others only the seat will be so positionable. For the sake of clarity, much of the remainder disclosure will discuss only the lid as it would be clear to one of average skill in the art that the features described may be and preferably will be equally applicable to toilet seats as well.
- a release mechanism in hinge assembly 140 to allow the lid to move freely up and down.
- the release mechanism may be needed to change the position of the lid.
- the lid without actuation of the release mechanism, the lid: i) cannot be moved from a closed to an intermediate or open position; ii) cannot be moved from an intermediate position to an open or closed position or another intermediate position; and iii) cannot be moved from an open position to an intermediate or closed position.
- hinge assembly 140 may be adapted to allow end caps 141 A and 141 B to be pulled away from center assembly 142 (and the pivot arms 111 A, 111 B, 121 A, and 121 B) in order to release the lid.
- Springs may be used to bias the end caps in a non-release position.
- the hinge assembly 140 which may comprise a lock mechanism that locks the seat in a closed, opened, or intermediate position. It will be understood by one of ordinary skill in the art that locking of the toilet component may be achieved at least partially by using a hinge and/or spring as well as other known techniques.
- FIGS. 2A-2D show 4 positions of lid 110 in which lid 110 forms an angle (A 1 -A 4 ) of less than 90 degrees with seat 120 and rim 131 of bowl 130 .
- lid 110 will be positionable to any angle at least less than or equal to 90 degrees.
- lid 110 may be positionable to a finite set of positions where the total number of positions is at least three (i.e. closed or 0 degrees, open or approximately 90 degrees, and an intermediate position where the angle is between 0 and 90 degrees).
- the locking mechanism may comprise any mechanism that allows lid 110 to be positioned in such a manner.
- FIGS. 3A-3C are illustrate some of the essentially infinite possible relationships between lid position and the force required to move the lid further up or down.
- the force required to move the lid does not change depending on the current position of the lid or whether the lid is moving up or down.
- FIG. 3B the force required to move the lid up is less than the force required to move the lid down, regardless of current seat position.
- the force required to move the lid up is always equal to the force required to move it down regardless of the current position of the lid, but the force required varies between positions. It is contemplated that in some instances it may be desirable to increase the amount of force required to move the lid as the lid approaches its closed position while in others the reverse may be true.
Abstract
The present invention provides a toilet comprising a locking component that locks a toilet component (e.g. a toilet seat or toilet lid) in an open, closed, or intermediate position. The holding or locking of the toilet component can be provided by a hinge, a spring, or some other appropriate manner.
Description
- This application claims the benefit of U.S. provisional application No. 60/476070 filed on Jun. 04, 2003 incorporated herein by reference in its entirety.
- The field of the invention is toilet seats.
- It has been observed that, for a typical toilet seat or lid, raising it less than 90 degrees and then releasing it will result in the seat/lid crashing down against the bowl or seat of the toilet. This poses a safety hazard in that the force of the seat/lid crashing down can hurt someone having a finger or other body part caught between the seat/lid and the bowl/seat. Even if no one gets hurt, the noise of the seat/lid closing can be an annoyance.
- There is a need for toilet seats that address these problems.
- The present invention provides a toilet comprising a locking component that locks a toilet component (e.g. a toilet seat or toilet lid) in an open, closed, or intermediate position. The holding or locking of the toilet component can be provided by a hinge, a spring, or some other appropriate manner.
- It is contemplated that toilet seats and lids may be improved by (a) using bumpers to cushion the contact between the seat and lid, and (b) using a hinge adapted to prevent the seat and/or lid from returning to its closed/down position without being pushed down or otherwise manually released.
- Various objects, features, aspects and advantages of the present invention will become more apparent from the following detailed description of preferred embodiments of the invention, along with the accompanying drawings in which like numerals represent like components.
- FIG. 1A is a schematic of a ratcheted toilet.
- FIG. 1B is a schematic of a hinge assembly.
- FIG. 2 shows angles between a toilet seat and toilet lid.
- FIG. 3 shows relationships between lid position and the force required to move the lid farther up or down.
- Referring first to FIG. 1A, a
toilet 100 comprises alid 110, aseat 120, abowl 130, and ahinge assembly 140.Lid 110 comprises pivot arms 111A and 111B, andbumpers 112.Seat 120 comprises pivot arms 111A and 111B. Hinge Assembly 140 comprisesend caps 141A and 141B,center assembly 142 andpin 143. -
Lid 110 may be any type of toilet lid but is preferred to includeresilient bumpers 112, and to have pivot arms 111A and 111B adapted to interact withhinge assembly 140.Hinge assembly 140 functions to lock the lid which means that the lid may be lifted (rotated away from the bowl 130) and released without the force of gravity pulling it back againstseat 120. The bumpers are preferably constructed of rubber but other suitable materials include plastics, metals, and so on. -
Seat 120 may be any type of toilet seat but is preferred to havepivot arms 121A and 121B adapted to interact withhinge assembly 140 such that the seat is upwardly biased. It should be understood that both the seat and the lid may be locked in an open, closed or intermediate position, but in preferred embodiments, it is the seat that is locked. It should also be noted that in some less preferred embodiments only the lid will be adapted to be positioned (positionable) in the manner described above while in others only the seat will be so positionable. For the sake of clarity, much of the remainder disclosure will discuss only the lid as it would be clear to one of average skill in the art that the features described may be and preferably will be equally applicable to toilet seats as well. - It is contemplated that in some embodiments it may be desirable to include a release mechanism in
hinge assembly 140 to allow the lid to move freely up and down. In other embodiments the release mechanism may be needed to change the position of the lid. In those other embodiments, without actuation of the release mechanism, the lid: i) cannot be moved from a closed to an intermediate or open position; ii) cannot be moved from an intermediate position to an open or closed position or another intermediate position; and iii) cannot be moved from an open position to an intermediate or closed position. - As depicted in FIG. 1B, it is contemplated that
hinge assembly 140 may be adapted to allowend caps 141A and 141B to be pulled away from center assembly 142 (and thepivot arms 111A, 111B, 121A, and 121B) in order to release the lid. Springs may be used to bias the end caps in a non-release position. In alternative embodiments, thehinge assembly 140 which may comprise a lock mechanism that locks the seat in a closed, opened, or intermediate position. It will be understood by one of ordinary skill in the art that locking of the toilet component may be achieved at least partially by using a hinge and/or spring as well as other known techniques. - FIGS. 2A-2D show 4 positions of
lid 110 in whichlid 110 forms an angle (A1-A4) of less than 90 degrees withseat 120 andrim 131 ofbowl 130. Inpreferred embodiments lid 110 will be positionable to any angle at least less than or equal to 90 degrees. In less preferred embodiments,lid 110 may be positionable to a finite set of positions where the total number of positions is at least three (i.e. closed or 0 degrees, open or approximately 90 degrees, and an intermediate position where the angle is between 0 and 90 degrees). The locking mechanism may comprise any mechanism that allowslid 110 to be positioned in such a manner. - FIGS. 3A-3C are illustrate some of the essentially infinite possible relationships between lid position and the force required to move the lid further up or down. In FIG. 3A, the force required to move the lid does not change depending on the current position of the lid or whether the lid is moving up or down. In FIG. 3B, the force required to move the lid up is less than the force required to move the lid down, regardless of current seat position. In FIG. 3C, the force required to move the lid up is always equal to the force required to move it down regardless of the current position of the lid, but the force required varies between positions. It is contemplated that in some instances it may be desirable to increase the amount of force required to move the lid as the lid approaches its closed position while in others the reverse may be true.
- Thus, specific embodiments and applications of a ratcheted toilet seat and lid have been disclosed. It should be apparent, however, to those skilled in the art that many more modifications besides those already described are possible without departing from the inventive concepts herein. The inventive subject matter, therefore, is not to be restricted except in the spirit of the appended claims. Moreover, in interpreting both the specification and the claims, all terms should be interpreted in the broadest possible manner consistent with the context. In particular, the terms “comprises” and “comprising” should be interpreted as referring to elements, components, or steps in a non-exclusive manner, indicating that the referenced elements, components, or steps may be present, or utilized, or combined with other elements, components, or steps that are not expressly referenced.
Claims (9)
1. A toilet, comprising a locking component that locks a toilet component in an open, closed, or intermediate position.
2. The toilet of claim 1 further comprising bumpers coupled to a lid.
3. The toilet of claim 1 , wherein the toilet component is a seat.
4. The toilet of claim 1 , wherein the toilet component is a lid.
5. The toilet of claim 2 , wherein the bumpers are comprised of rubber.
6. The toilet of claim 1 , wherein the locking component comprises a hinge assembly.
7. The toilet of claim 6 , wherein the hinge assembly comprises ratchets.
8. The toilet of claim 6 , wherein the hinge assembly comprises a spring.
9. The toilet of claim 1 , further comprising a release mechanism that releases the toilet component from the open, closed, or intermediate position.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/860,264 US20040261164A1 (en) | 2003-06-04 | 2004-06-02 | Ratcheted toilet seat and lid |
US11/610,036 US20070079431A1 (en) | 2003-06-04 | 2006-12-13 | Ratcheted Toilet Seat and Lid |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47607003P | 2003-06-04 | 2003-06-04 | |
US10/860,264 US20040261164A1 (en) | 2003-06-04 | 2004-06-02 | Ratcheted toilet seat and lid |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/610,036 Continuation-In-Part US20070079431A1 (en) | 2003-06-04 | 2006-12-13 | Ratcheted Toilet Seat and Lid |
Publications (1)
Publication Number | Publication Date |
---|---|
US20040261164A1 true US20040261164A1 (en) | 2004-12-30 |
Family
ID=33544329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/860,264 Abandoned US20040261164A1 (en) | 2003-06-04 | 2004-06-02 | Ratcheted toilet seat and lid |
Country Status (1)
Country | Link |
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US (1) | US20040261164A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070079431A1 (en) * | 2003-06-04 | 2007-04-12 | Mitch Junkins | Ratcheted Toilet Seat and Lid |
US11910968B2 (en) | 2021-11-15 | 2024-02-27 | Cleana Inc. | Self-lifting toilet seat |
US11950733B2 (en) | 2022-08-04 | 2024-04-09 | Cleana Inc. | Self-lowering toilet seat system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2578153A (en) * | 1946-08-29 | 1951-12-11 | Frederick J Schmitz | Toilet seat locking hinge |
US4995120A (en) * | 1989-08-16 | 1991-02-26 | Tager Benny L | Toilet seat closing device |
-
2004
- 2004-06-02 US US10/860,264 patent/US20040261164A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2578153A (en) * | 1946-08-29 | 1951-12-11 | Frederick J Schmitz | Toilet seat locking hinge |
US4995120A (en) * | 1989-08-16 | 1991-02-26 | Tager Benny L | Toilet seat closing device |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070079431A1 (en) * | 2003-06-04 | 2007-04-12 | Mitch Junkins | Ratcheted Toilet Seat and Lid |
WO2008133745A1 (en) * | 2006-12-13 | 2008-11-06 | Mitch Junkins | Ratcheted toilet seat and lid |
WO2009017515A1 (en) * | 2006-12-13 | 2009-02-05 | Mitch Junkins | Ratcheted toilet seat and lid |
US11910968B2 (en) | 2021-11-15 | 2024-02-27 | Cleana Inc. | Self-lifting toilet seat |
US11950733B2 (en) | 2022-08-04 | 2024-04-09 | Cleana Inc. | Self-lowering toilet seat system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |