US1161043A - Tooth-cleaning instrument. - Google Patents
Tooth-cleaning instrument. Download PDFInfo
- Publication number
- US1161043A US1161043A US86489714A US1914864897A US1161043A US 1161043 A US1161043 A US 1161043A US 86489714 A US86489714 A US 86489714A US 1914864897 A US1914864897 A US 1914864897A US 1161043 A US1161043 A US 1161043A
- Authority
- US
- United States
- Prior art keywords
- tooth
- disk
- drawn
- floss
- strand
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C15/00—Devices for cleaning between the teeth
- A61C15/04—Dental floss; Floss holders
- A61C15/046—Flossing tools
Definitions
- My invention relates to tooth cleaning in struments, and more particularly to an instrument of a class having a strand threaded therein and spanning a portion thereof, for
- Figure I is a perspective view of a device constructed according to my invention.
- Fig. II is a central longitudinal section of the same.
- Fig. III is a central section of a portion of the handle .member, showing the slotted portion through which the strand is drawn.
- Fig. IV is an enlarged section of the tension member.
- Fig. Vis an enlarged perspective view of the tension member,
- -1 designates a tooth cleaning device constructed according to my invention andcomprising a slightly tapered handle or grip 2, having a smooth, rounded outer end 3 and a central bored chamber 4 containing a revoluble bobbin 5 on which is wound a strand of floss, or the like, 6.
- the open end of the handle 2 is slightly enlarged and provided with an interiorly threaded portion 7 into which is threaded the shank 8 of a bifurcated head member 9, having a shoulder 10 which fits tightly against the handle 2 to form a tight joint between the two parts.
- the headmembcr 9 comprises a slightly curved neck portion 11 provided, at its upper end, with two forked arms 12 that are curved outwardly at an angle, as shown in Fig. I, and terminate at their outer ends in upper and lower lips 13-14, forming anotch 15 within which the strand of floss is securely held when drawn across the two arms.
- the lower lip 14 is slightly longer than the upper and protrudes farther out at the side than does the upper lip, in order that when the floss is threaded therein, it is caught by the outstanding lower lip and guided into the notch.
- a tensioning device Secured on the upper side of the head member and near the junction of the two arms, is a tensioning device comprising an upper, inverted cup-like cap 16 that is riveted onto a shank 17 that is secured with in the head member, and slidably mounted on the shank is a saucer-like disk 18 that is adapted for fitting within the cap 16.
- a coil spring 19 that bears against the upper member and compresses the disk 18 against the head so that when a strand of floss is drawn around the shank, it is securely clamped by the disk and may be drawn tightly over the arms 12.
- I provide a groove 22 in the interior threaded opening of the handle memher 2 and cut through at the upper edge thereof to form a small port 23 atthe joint between the handle and head parts. I also provide the shank 8 of the head member, with a central, pointed pivot 24. against which the bobbin is drawn when the floss is unwound therefrom, so that the bobbin turns freely within the chamber. 1
- the bobbin is Wound with floss and inserted within the bobbin chamber, and the head-member is threaded onto the handle, with the end of the strand of floss threaded through the slot 22 and port 23, so that it may be drawn from the bobbin.
- the strand is then drawn out to the desired len h and wound once around the shank 16, where it is held secure. It is then threaded over the arms 12 and "disk. 18.
- the free end is unwound from the tensioning means and unseated from the notches and drawn tightly'into the notch 20 and cut 01f. -This leaves a portion of the strand still exposed, so that it may be drawn from the bobbin and threaded again over" the arms.
- the floss is perfectly concealed Within the holder, and there are no exposed creases or grooves in which sediment may collect to render it unsanitary.
- a tooth cleaning device the combination with a handle having a chamber opening through one end thereof and having interior screw threads at the open end, and
- a head member removably mounted in the cutting device comprising an inverted disk spaced from and rigidly mounted on one of the members, and a reversely arranged disk yieldingly movable toward and from the first-named disk; the said disks having registering notches, with the notch in the 1 upper disk provided with cutting edges whereby a thread is severed upon being drawn into the notch, the upper disk being of greater diameter than the under disk and overhanging the edge of the same substantially as set forth.
Description
M. GALLAS.
TOOTH CLEANING INSTRUMENT.
APPLICATION FILED ocr.3. 1914.
R l 1 0%3 Patented Nov. 23, 1915.
MOlf/QS' 60//0s.
are
MORRIS GALLAS, OF KANSAS CITY, MISSOURI.
TOOTH-CLEANING INSTRUMENT.
Specification of Letters Patent.
Patented Nov. 23, 1915.
Application filed October 3, 1914. Serial No. $8 4,897.
To all whom it ma concern.
Be it known t at I, Momns GALLAS, a citizen of the United States, residing -at Kansas City, in the county of Jackson and State of Missouri, have invented certain new and useful Improvements in Tooth- Cleaning Instruments; and I do declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in' the art to which it appertains to make and use the same, reference being had to the accompanying drawings, and to the letters and figures of reference marked thereon, which form a part of this specification.
My invention relates to tooth cleaning in struments, and more particularly to an instrument of a class having a strand threaded therein and spanning a portion thereof, for
insertion between the teeth to remove foreign matter therefrom; the principal object of the invention being to provide a sanitary device of this character, having reliablev companying drawings, wherein Figure I is a perspective view of a device constructed according to my invention. Fig.
II is a central longitudinal section of the same. Fig. III is a central section of a portion of the handle .member, showing the slotted portion through which the strand is drawn. Fig. IV is an enlarged section of the tension member. Fig. Vis an enlarged perspective view of the tension member,
showing the strand cutting notch.
Referring more in detail to the drawings:-1 designates a tooth cleaning device constructed according to my invention andcomprising a slightly tapered handle or grip 2, having a smooth, rounded outer end 3 and a central bored chamber 4 containing a revoluble bobbin 5 on which is wound a strand of floss, or the like, 6. j
The open end of the handle 2 is slightly enlarged and provided with an interiorly threaded portion 7 into which is threaded the shank 8 of a bifurcated head member 9, having a shoulder 10 which fits tightly against the handle 2 to form a tight joint between the two parts.
The headmembcr 9 comprises a slightly curved neck portion 11 provided, at its upper end, with two forked arms 12 that are curved outwardly at an angle, as shown in Fig. I, and terminate at their outer ends in upper and lower lips 13-14, forming anotch 15 within which the strand of floss is securely held when drawn across the two arms. The lower lip 14; is slightly longer than the upper and protrudes farther out at the side than does the upper lip, in order that when the floss is threaded therein, it is caught by the outstanding lower lip and guided into the notch.
Secured on the upper side of the head member and near the junction of the two arms, is a tensioning device comprising an upper, inverted cup-like cap 16 that is riveted onto a shank 17 that is secured with in the head member, and slidably mounted on the shank is a saucer-like disk 18 that is adapted for fitting within the cap 16.
Wound about the shank 17, between the cap 16 and disk 18, is a coil spring 19 that bears against the upper member and compresses the disk 18 against the head so that when a strand of floss is drawn around the shank, it is securely clamped by the disk and may be drawn tightly over the arms 12. At the outer edge of the cap 16 and disk 18, are corresponding V-shaped notches 20-21; the upper cap notch 19 having sharpened edges, so that the floss, when drawn therein, may be cut off.
In order that the floss may be easily drawn from the bobbin and threaded over the arms 12, I provide a groove 22 in the interior threaded opening of the handle memher 2 and cut through at the upper edge thereof to form a small port 23 atthe joint between the handle and head parts. I also provide the shank 8 of the head member, with a central, pointed pivot 24. against which the bobbin is drawn when the floss is unwound therefrom, so that the bobbin turns freely within the chamber. 1
In using the device, presuming the parts to be constructed as described, the bobbin is Wound with floss and inserted within the bobbin chamber, and the head-member is threaded onto the handle, with the end of the strand of floss threaded through the slot 22 and port 23, so that it may be drawn from the bobbin. The strand is then drawn out to the desired len h and wound once around the shank 16, where it is held secure. It is then threaded over the arms 12 and "disk. 18.
After using the instrument, and it is desired to remove the used part of the strand, the free end is unwound from the tensioning means and unseated from the notches and drawn tightly'into the notch 20 and cut 01f. -This leaves a portion of the strand still exposed, so that it may be drawn from the bobbin and threaded again over" the arms.
' It will be seen that by so constructing the device, the floss is perfectly concealed Within the holder, and there are no exposed creases or grooves in which sediment may collect to render it unsanitary.
Having thus described my mvention, what I claim as new therein, and desire to secure by Letters-Patent, is: a
1. In a tooth cleaning device, the combination with a handle having a chamber opening through one end thereof and having interior screw threads at the open end, and
having an outlet for a floss strand, of a head member removably mounted in the cutting device comprising an inverted disk spaced from and rigidly mounted on one of the members, and a reversely arranged disk yieldingly movable toward and from the first-named disk; the said disks having registering notches, with the notch in the 1 upper disk provided with cutting edges whereby a thread is severed upon being drawn into the notch, the upper disk being of greater diameter than the under disk and overhanging the edge of the same substantially as set forth.
In testimony whereof I aflix my signature in presence of twowitnesses.
MORRIS GALLAS.
Witnesses:
LYNN A. ROBINSON LETA E. CoA'rs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86489714A US1161043A (en) | 1914-10-03 | 1914-10-03 | Tooth-cleaning instrument. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86489714A US1161043A (en) | 1914-10-03 | 1914-10-03 | Tooth-cleaning instrument. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1161043A true US1161043A (en) | 1915-11-23 |
Family
ID=3229081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US86489714A Expired - Lifetime US1161043A (en) | 1914-10-03 | 1914-10-03 | Tooth-cleaning instrument. |
Country Status (1)
Country | Link |
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US (1) | US1161043A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2460591A (en) * | 1946-11-29 | 1949-02-01 | Thomas E Luzar | Dental floss tooth cleaning apparatus |
US2756758A (en) * | 1954-02-23 | 1956-07-31 | Eskil F Segerblom | Teeth cleaning implement |
US4005721A (en) * | 1975-03-17 | 1977-02-01 | Michio Yasumoto | Dental floss holder |
US4031909A (en) * | 1976-05-25 | 1977-06-28 | The Raymond Lee Organization, Inc. | Dental floss holder and dispenser |
US4898196A (en) * | 1989-05-08 | 1990-02-06 | Eason W Jeter | Flossing device |
USD340314S (en) | 1991-01-18 | 1993-10-12 | Woodyard Curtis A | Dental flosser |
US6076535A (en) * | 1996-08-12 | 2000-06-20 | Yipp; Anthony F. | Dental flosser |
US20050268936A1 (en) * | 2004-06-02 | 2005-12-08 | Major Mark L | Dental floss tool device and method |
-
1914
- 1914-10-03 US US86489714A patent/US1161043A/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2460591A (en) * | 1946-11-29 | 1949-02-01 | Thomas E Luzar | Dental floss tooth cleaning apparatus |
US2756758A (en) * | 1954-02-23 | 1956-07-31 | Eskil F Segerblom | Teeth cleaning implement |
US4005721A (en) * | 1975-03-17 | 1977-02-01 | Michio Yasumoto | Dental floss holder |
US4031909A (en) * | 1976-05-25 | 1977-06-28 | The Raymond Lee Organization, Inc. | Dental floss holder and dispenser |
US4898196A (en) * | 1989-05-08 | 1990-02-06 | Eason W Jeter | Flossing device |
USD340314S (en) | 1991-01-18 | 1993-10-12 | Woodyard Curtis A | Dental flosser |
US6076535A (en) * | 1996-08-12 | 2000-06-20 | Yipp; Anthony F. | Dental flosser |
US20050268936A1 (en) * | 2004-06-02 | 2005-12-08 | Major Mark L | Dental floss tool device and method |
WO2005120284A1 (en) * | 2004-06-02 | 2005-12-22 | Major Mark L | Dental floss tool device and method |
US7631650B2 (en) | 2004-06-02 | 2009-12-15 | Major Mark L | Dental floss tool device and method |
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