US2286900A - Telephone sterilizer - Google Patents
Telephone sterilizer Download PDFInfo
- Publication number
- US2286900A US2286900A US342084A US34208440A US2286900A US 2286900 A US2286900 A US 2286900A US 342084 A US342084 A US 342084A US 34208440 A US34208440 A US 34208440A US 2286900 A US2286900 A US 2286900A
- Authority
- US
- United States
- Prior art keywords
- telephone
- cup
- mouth piece
- phone
- sterilizer
- 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
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/12—Sanitary or hygienic devices for mouthpieces or earpieces, e.g. for protecting against infection
Definitions
- Fig. 1 illustrates the invention as it appears in combination with a typical desk type phone.
- Fig. 2 is a sectional view of the invention illustrating its relation to the phone.
- Fig. 3 is a plan view thereof with the head set removed.
- a typical telephone stand is illustrated at H] with a typical head set at H having a receiver l2 at one extremity and a transmitter l3 at the other extremity.
- the usual transmitter is formed with a mouth piece 14 of convenient shape, preferably inclined, to receive the voice vibrations.
- the stand I 0 is provided with an enlarged base portion 15 for supporting the phone on a desk, table or other supporting surface.
- the invention employs a receiving cup [6 of the proper size to receive the mouthpiece M of the head set.
- the mouth of the receiving cup is lined with a very soft, resilient, annular, sealing gasket I! which seals the cup to the transmitter 13 when the latter is in place therein.
- the receiving cup is swingingly mounted in a yoke member [8 which is supported from a resilient bracket arm IS. The extremities of the when the head set is replaced on the phone.
- the bracket member I9 is secured to and eX- tends from'a flanged tray 2
- the bottom of the tray is covered with a pad 22, of felt or similar material, to prevent marring of furniture.
- the tray bottom may be open, as illustrated, or completely closed if desired.
- the shape of the tray prevents relative movement between the trayand the telephone so that the receiving cup is always held in proper position to receive the mouth piece or transmitter of the head set.
- the cup may be arranged in any desired way to hold germicidal or disinfecting materials of a type which will have the effect of sterilizing the telephone mouth piece.
- the bottom of the cup is formed with an opening outlined by a cylindrical sleeve 23.
- a hollow cap 24 is telescopically received in the sleeve 23 and can be locked therein by means of a pin and bayonet slot joint 25.
- the cap can be removed from or inserted in the cup member.
- the cap 24 is designed to carry a tablet 26 of any suitable volatile disinfectant material. This material may be left exposed at all times if desired. It is preferred, however, to provide an arrangement whereby the disinfectant material is sealed when the phone is in use to prevent escape of the germicidal vapors or gases.
- the sealing is accomplished by means of a tilting valve plate 21 mounted on a pivot pin 28 in the sleeve 23 of the bottom opening of the receiving cup.
- the pin and valve plate are so positioned that the inclined extremity of the mouth piece M will engage one side of the plate and tilt it to the open position of Fig. 2 when the phone is not in use.
- the valve plate swings across the opening of the sleeve 23 to seal the cap 24.
- An automatic, telephone mouth piece sterilizer comprising: a tray of a size and shape-to snugly receive the base of a telephone; a resilient bracket arm extending from said tray; a U-shaped yoke on the extremity of said bracket member; a cup member swingingly mounted between the extremities of said yoke in a position to receive the mouth piece of said phone; a sealing gasket in said cup member for sealing ,said mouth piece therein; and a cap removable through the bottom of said cup member for reoeiving disinfectant means; and valve means operable by said mouth piece for opening the interior of said cap to said cup member.
- An automatic, telephone mouth piece sterilizer comprising: a tray of a size and shape to snugly receive the base of a telephone; a resilient bracket arm extending from said tray; a U-shaped yoke on the extremity of said bracket member, a cup member swingingly mounted between the extremities of said yoke in a position to receive the mouth piece of said phone; a sealing gasket in said cup member for sealing said mouth piece therein; a removable cap in the bottom of said cup member for receiving disinfectant means; and a tiltable valve plate in said cup member operable by contact with said mouth piece for opening the interior of said cup.
- a cup for receiving the transmitter of a telephone a recess in the bottom of said cup for receiving disinfectant material; a pivot pin extending across said recess; and a tilting valve plate pivotally mounted on said pin and positioned so that it will be tilted by contact with the transmitter for the purpose of opening said recess.
- a cup for receiving the transmitter of a telephone a recess in the bottom of said cup for receiving disinfectant material; a pivot pin extending across said recess; a tilting valve plate pivotally mounted on said pin and positioned so that it will be contacted by the transmitter and tilted for the purpose of opening said recess; and a removable bottom in said recess to allow access to said disinfectant material.
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Description
June 16, 1942 DANL Y ET AL 2,286,900
TELEPHONE STERILIZER Filed June 24, 1940 INVENTORIS.
614/4 L. DA/VLL'V BY 14L V/N z]. Gopao/v Patented June 16, 1942 UNITED STATES PATENT OFFICE TELEPHONESTERILIZER Gail L. Danley and Alvin Gordn,'..Denver,' 0010. Application June 24, 194c,:seria1-1\io.i342',0s4 4 Claims. (01. 179 -185) characterwhich will subject the mouth piece of a telephone to the action of a gaseous germicide when the telephone is not in use.
It is more particularly useful for public type phones wherein the transmission of disease germs through the telephone mouth piece from one user to the other is easily possible.
Other objects of the invention are to provide a device of this character which will require no fixed attachment of any kind to the phone mechanism; which will not interfere with the normal use of the phone; whichwill require no attention on the part of the telephone user; and which will emit its germicidal gas only when the telephone mouth piece is in proper position to receive it.
Other objects and advantages reside in the detali construction of the invention, which is designed for simplicity, economy, and efliciency. These will become more apparent from the following description.
In the following detailed description of the invention reference is had to the accompanying drawing which forms a part hereof. Like numerals refer to like parts in all views of the drawing and throughout the description.
In the drawing:
Fig. 1 illustrates the invention as it appears in combination with a typical desk type phone.
Fig. 2 is a sectional view of the invention illustrating its relation to the phone.
Fig. 3 is a plan view thereof with the head set removed.
In the drawing, a typical telephone stand is illustrated at H] with a typical head set at H having a receiver l2 at one extremity and a transmitter l3 at the other extremity. The usual transmitter is formed with a mouth piece 14 of convenient shape, preferably inclined, to receive the voice vibrations. The stand I 0 is provided with an enlarged base portion 15 for supporting the phone on a desk, table or other supporting surface.
The invention employs a receiving cup [6 of the proper size to receive the mouthpiece M of the head set. The mouth of the receiving cup is lined with a very soft, resilient, annular, sealing gasket I! which seals the cup to the transmitter 13 when the latter is in place therein. The receiving cup is swingingly mounted in a yoke member [8 which is supported from a resilient bracket arm IS. The extremities of the when the head set is replaced on the phone.
This action causes the inherent resiliency in the bracket [9 to constantly urge the cup against the mouth piece to maintain it in sealing relation therewith. The upward force of the bracket is not'sufiicient however to lift the headset from the phone.
The bracket member I9 is secured to and eX- tends from'a flanged tray 2| of the proper size and shape to receive the base It of the telephone. The bottom of the tray is covered with a pad 22, of felt or similar material, to prevent marring of furniture. The tray bottom may be open, as illustrated, or completely closed if desired.
It can be readily seen that the shape of the tray prevents relative movement between the trayand the telephone so that the receiving cup is always held in proper position to receive the mouth piece or transmitter of the head set. The cup may be arranged in any desired way to hold germicidal or disinfecting materials of a type which will have the effect of sterilizing the telephone mouth piece.
In the form of the invention illustrated, the bottom of the cup is formed with an opening outlined by a cylindrical sleeve 23. A hollow cap 24 is telescopically received in the sleeve 23 and can be locked therein by means of a pin and bayonet slot joint 25. Thus, by a simple turn, the capcan be removed from or inserted in the cup member.
The cap 24 is designed to carry a tablet 26 of any suitable volatile disinfectant material. This material may be left exposed at all times if desired. It is preferred, however, to provide an arrangement whereby the disinfectant material is sealed when the phone is in use to prevent escape of the germicidal vapors or gases.
In the form illustrated, the sealing is accomplished by means of a tilting valve plate 21 mounted on a pivot pin 28 in the sleeve 23 of the bottom opening of the receiving cup. The pin and valve plate are so positioned that the inclined extremity of the mouth piece M will engage one side of the plate and tilt it to the open position of Fig. 2 when the phone is not in use. When the phone is in use, the valve plate swings across the opening of the sleeve 23 to seal the cap 24.
While a specific form of the improvement has been described and illustrated herein, it is desired to be understood that the same may be varied, within the scope of the appended claims, without departing from the spirit of the invention.
Having thus described the invention, what is claimed and desired secured by Letters Patent is:
1. An automatic, telephone mouth piece sterilizer comprising: a tray of a size and shape-to snugly receive the base of a telephone; a resilient bracket arm extending from said tray; a U-shaped yoke on the extremity of said bracket member; a cup member swingingly mounted between the extremities of said yoke in a position to receive the mouth piece of said phone; a sealing gasket in said cup member for sealing ,said mouth piece therein; and a cap removable through the bottom of said cup member for reoeiving disinfectant means; and valve means operable by said mouth piece for opening the interior of said cap to said cup member.
2. An automatic, telephone mouth piece sterilizer comprising: a tray of a size and shape to snugly receive the base of a telephone; a resilient bracket arm extending from said tray; a U-shaped yoke on the extremity of said bracket member, a cup member swingingly mounted between the extremities of said yoke in a position to receive the mouth piece of said phone; a sealing gasket in said cup member for sealing said mouth piece therein; a removable cap in the bottom of said cup member for receiving disinfectant means; and a tiltable valve plate in said cup member operable by contact with said mouth piece for opening the interior of said cup.
3. In a telephone sterilizer, a cup for receiving the transmitter of a telephone, a recess in the bottom of said cup for receiving disinfectant material; a pivot pin extending across said recess; and a tilting valve plate pivotally mounted on said pin and positioned so that it will be tilted by contact with the transmitter for the purpose of opening said recess.
4. In a telephone sterilizer, a cup for receiving the transmitter of a telephone, a recess in the bottom of said cup for receiving disinfectant material; a pivot pin extending across said recess; a tilting valve plate pivotally mounted on said pin and positioned so that it will be contacted by the transmitter and tilted for the purpose of opening said recess; and a removable bottom in said recess to allow access to said disinfectant material.
GAIL L. DANLEY. ALVIN J. GORDON.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US342084A US2286900A (en) | 1940-06-24 | 1940-06-24 | Telephone sterilizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US342084A US2286900A (en) | 1940-06-24 | 1940-06-24 | Telephone sterilizer |
Publications (1)
Publication Number | Publication Date |
---|---|
US2286900A true US2286900A (en) | 1942-06-16 |
Family
ID=23340254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US342084A Expired - Lifetime US2286900A (en) | 1940-06-24 | 1940-06-24 | Telephone sterilizer |
Country Status (1)
Country | Link |
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US (1) | US2286900A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2495034A (en) * | 1949-01-29 | 1950-01-17 | Sullivan John | Sterilizing housing for telephones with an ultraviolet lamp |
US3001033A (en) * | 1958-11-03 | 1961-09-19 | Rosenblum Harold | Telephone sterilizers |
US4751731A (en) * | 1985-02-19 | 1988-06-14 | Connor Desmond O | Telephone handset disinfecting and/or deodorizing device |
-
1940
- 1940-06-24 US US342084A patent/US2286900A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2495034A (en) * | 1949-01-29 | 1950-01-17 | Sullivan John | Sterilizing housing for telephones with an ultraviolet lamp |
US3001033A (en) * | 1958-11-03 | 1961-09-19 | Rosenblum Harold | Telephone sterilizers |
US4751731A (en) * | 1985-02-19 | 1988-06-14 | Connor Desmond O | Telephone handset disinfecting and/or deodorizing device |
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