US1734372A - Bottle cap - Google Patents
Bottle cap Download PDFInfo
- Publication number
- US1734372A US1734372A US229377A US22937727A US1734372A US 1734372 A US1734372 A US 1734372A US 229377 A US229377 A US 229377A US 22937727 A US22937727 A US 22937727A US 1734372 A US1734372 A US 1734372A
- Authority
- US
- United States
- Prior art keywords
- cap
- bottle
- bead
- cam
- clips
- 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
- 239000011324 bead Substances 0.000 description 21
- 238000007789 sealing Methods 0.000 description 4
- 210000005069 ears Anatomy 0.000 description 3
- 238000009740 moulding (composite fabrication) Methods 0.000 description 3
- 239000007799 cork Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 101150000595 CLMP gene Proteins 0.000 description 1
- 101100382322 Drosophila melanogaster Acam gene Proteins 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D45/00—Clamping or other pressure-applying devices for securing or retaining closure members
- B65D45/32—Clamping or other pressure-applying devices for securing or retaining closure members for applying radial or radial and axial pressure, e.g. contractible bands encircling closure member
- B65D45/34—Clamping or other pressure-applying devices for securing or retaining closure members for applying radial or radial and axial pressure, e.g. contractible bands encircling closure member lever-operated
Definitions
- My invention relates to ⁇ bottle caps, the
- principal objects of the invention being to ⁇ dispense with accessory cap-fastening appliances, to securely fasten a cap to a bottle by means associated with the cap, and to provide for reuse of a cap.
- Fig. l is a perspective top view of a bottle cap embodying my invention.
- Fig. 2 is perspective bottom view of thc same, illustrating particularly a cam lever positioned in a bearing portion of the cap.
- Fig. 3 is a vertical central sectional view of the cap transversely of the bearing portion, illustrated as being applied to the neck of a bottle.
- Fig. t is a similar view showing the cam lever in functioning position.
- F ig. 5 is a detail perspective view of the body member of the cap.
- Fig. 6 is a perspective view of the elements of the cap in separated relation.
- Fig. 7 is a vertical central section of the cap illustrating a modified form of means for retaining the cam lever in the bearings of the cap.
- l designates the disk-like covering or body member of a bottle cap, having a depending integral annular flange 2, the cover and flange, on one tangent, being extended both laterally and downwardly to provide a'cam lever bar housing 3 having bearing end walls constituting brackets or lugs 4 adapted to support rotatablya bead-engaging cam lever or latch bar 5, presently described.
- the annular flange is provided with resilient angular retaining ears or clips 6 integral with the cover, the sides of the clips preferably terminating in slits cut into the flange to provide for greater resiliency.
- the clips are provided with instruck portions 7 providing internal shoulders for engaging the bead 8 of a bottle 9 when the cap is placed fon the bottle neck to assist in retaining the cap on the bottle.
- a cork disk lll or similar sealing element of disk form is provided for positioning in the recess of the body member, the disk and the retaining clips being adapted for cooperation so that when the cap is installed on a bottle, the instruck portions oit the clips will be substantially but not completely in overlying engagement with the bead.
- the flange of the body member is adapted to iit snugly over the head and the resilient clips extending slightlyfwithin a cylindrical plane erected on the periphery of the iiange, ⁇ are adapted to be forced towards bead-engaging position by slight pressure, but'restrained, as just stated, by the cork gasket.
- the lever bar 5 is so supported by the bearing brackets 4 of the housing 3 that its axis lies in a chord of the flange ,and the bar is providedk with a longitudinally concave recess llfconforming to the' curve of the flange whereby the bar, when suitably positioned as in Figs. 2 and 3, is permittted to pass the bead upon seating of the cap on theV bottle neck.
- the recess provides a cam-like cross section of the portion of the bar that lies adjacent the bead of .the bottle, the unrecessed portion 12 comprising the long arm of the cam.
- the bar 5 is provided with an operatingy in cooperation with the resilient clips, latch the cap on the bottle. n n
- the barfis preferably retained in engage-y ment withl the 'cap by providing it with an annular groove lfl'adapted to receive a neck oriinger 15 instruck from the bar housing.
- Fig. 7 illustrates modified ⁇ means for retaining the cam lever in the bearings of the cap, by flattening the end'asat 16.
- the cap and latching elements being pro-y vided and assembled as described, the cam is rotated by the lever to position the fiat side tb ereof in registry with the flange periphery, and theV capl is seated on the bottle mouth,
- the cap is easily removed, by reverse operation of the lever to release the cam from latcliing engagement With the bead, the release producing also a relaxation of the engagement of the clips with the bead so that the cap may easily be lifted from the bottle. After consummation of the purpose for which the cap Wasremoved, the cap may be restored, to close the bottle securely.
- the bottle is empty, the sealing disk may be removed and a fresh one installed, and the cap may then immediately be installed on another bottle.
- a bottle cap including a cover body havinga depending flange provided with integral clip and bearing ⁇ members, and a cam rotatable in tangential contact with the bead of a bottle neck to lock the caponthe bottle.
- a bottle cap including an inverted cup shaped cover member having clips engageable n With a neck bead and having bearing member, and a cam rotatable in the bearing members having a recessed portion forming an enlarged space for receiving a bott-le neck and a cam portion engageable With the 'neck bead to clamp the clips to the bead and compress the cover on the bottle neck.
- an inverted cap-shaped cover member including a flange adapted for projecting over a neck bead, having clips extendedffrom its free edge and provided with shaft bearings, and a transverse shaft' rotatable in said bearings having a recess in one side curved to substantially the contour of a neck bead and for-ming acam for engagement with the bead.
- a bottle cap including a cover member having an edge flange provided'with extended instruck clips and slit on extended lines of the lclips toprovide resiliency of the clips, and n provided With extended parallel ears having bearing openings, and a shaft journaled in said openings having a cam recess and crank handle.
- a cap shaped cover member spaced bearing members at one side of the cap, a shaft journaled in the bearings havingL point contact With the bead of a bottle above the axis of the bearing members.
- a cap-shaped cover Ina bottle cap, a cap-shaped cover, bearing members at one side of the cap,.and a cylindricalshaft-like member rotatably mounted in the bearing members for engagement with the bead of a bottle neck.
Description
NOV. 5, 1929. R. A GRAHAM 1,734,372
BOTTLE CAP Filed Oct. 28, 1927 INVENTOR BY 5440/7 fi. @Mba/z Patented Nov. 5, 1929 UNITED STATES! PATENT OFFICE RALPH A. GRAHAM, OF KANSAS CITY, MISSOURI, ASSIGNOR, BY DIRECT AND MESNE ASSIGNMENTS, TO GRAHAM lVIETAL MANUFACTURING COLMPANY, F KANSAS CITY, MISSOURI, A CORPORATION OF MISSOURI f BOTTLE CAP iApplicationiletl October 28, 1927. Serial No. 229,377.
My invention relates to `bottle caps, the
principal objects of the invention being to` dispense with accessory cap-fastening appliances, to securely fasten a cap to a bottle by means associated with the cap, and to provide for reuse of a cap. n i
In accomplishing these and other objects of the invention I have provided improved details of structure, the preferred forms of which are illustrated in the accompanying drawings, wherein:
Fig. l is a perspective top view of a bottle cap embodying my invention.
Fig. 2 is perspective bottom view of thc same, illustrating particularly a cam lever positioned in a bearing portion of the cap.
Fig. 3 is a vertical central sectional view of the cap transversely of the bearing portion, illustrated as being applied to the neck of a bottle.
Fig. t is a similar view showing the cam lever in functioning position.
F ig. 5 is a detail perspective view of the body member of the cap.
Fig. 6 is a perspective view of the elements of the cap in separated relation.
Fig. 7 is a vertical central section of the cap illustrating a modified form of means for retaining the cam lever in the bearings of the cap.
Referring in detail to the drawings:
l designates the disk-like covering or body member of a bottle cap, having a depending integral annular flange 2, the cover and flange, on one tangent, being extended both laterally and downwardly to provide a'cam lever bar housing 3 having bearing end walls constituting brackets or lugs 4 adapted to support rotatablya bead-engaging cam lever or latch bar 5, presently described.
The annular flange is provided with resilient angular retaining ears or clips 6 integral with the cover, the sides of the clips preferably terminating in slits cut into the flange to provide for greater resiliency.. The clips are provided with instruck portions 7 providing internal shoulders for engaging the bead 8 of a bottle 9 when the cap is placed fon the bottle neck to assist in retaining the cap on the bottle. A cork disk lll or similar sealing element of disk form is provided for positioning in the recess of the body member, the disk and the retaining clips being adapted for cooperation so that when the cap is installed on a bottle, the instruck portions oit the clips will be substantially but not completely in overlying engagement with the bead. The flange of the body member is adapted to iit snugly over the head and the resilient clips extending slightlyfwithin a cylindrical plane erected on the periphery of the iiange, `are adapted to be forced towards bead-engaging position by slight pressure, but'restrained, as just stated, by the cork gasket. f
The bar 5 is provided with an operatingy in cooperation with the resilient clips, latch the cap on the bottle. n n
The barfis preferably retained in engage-y ment withl the 'cap by providing it with an annular groove lfl'adapted to receive a neck oriinger 15 instruck from the bar housing.
Fig. 7 illustrates modified `means for retaining the cam lever in the bearings of the cap, by flattening the end'asat 16. The cap and latching elements being pro-y vided and assembled as described, the cam is rotated by the lever to position the fiat side tb ereof in registry with the flange periphery, and theV capl is seated on the bottle mouth,
the spring clips engaging the bead, the sealing element overlying the edge of the bottle mouth. Depressional rotation of the crank handle of the cam lever causes one edge of the fiat portion of the cam to engage the bead, the edge acting as a fulcrum for the lever operating transversely of the bar, so that continued rotation of the bar pulls the cap downward toimpress the sealing elementV on the edge of the bottle mouth. The rolling engagement of the cam With the bead causes a contractile horizontal stress of the cap flange, whereby the arcuate instruck portions of the ears are forced to. slide over the bead downwardly and impress the adjacent portions of the ysealing element upon the edges of the bottle mouth.
The cap is easily removed, by reverse operation of the lever to release the cam from latcliing engagement With the bead, the release producing also a relaxation of the engagement of the clips with the bead so that the cap may easily be lifted from the bottle. After consummation of the purpose for which the cap Wasremoved, the cap may be restored, to close the bottle securely.
lVhen the bottle is empty, the sealing disk may be removed and a fresh one installed, and the cap may then immediately be installed on another bottle.
It is apparent therefore that I'have provided a eapfwhichmay easily be fastened in position securely closing a bottle Without mechanical aid, andv may be removed and restored to position, or may beftransferred to another bott-le, With a minimum of eort.
What I claim and desire to secure by Letters Patent is:
` l. A bottle cap including a cover body havinga depending flange provided with integral clip and bearing` members, and a cam rotatable in tangential contact with the bead of a bottle neck to lock the caponthe bottle.
2. A bottle cap including an inverted cup shaped cover member having clips engageable n With a neck bead and having bearing member, anda cam rotatable in the bearing members having a recessed portion forming an enlarged space for receiving a bott-le neck and a cam portion engageable With the 'neck bead to clamp the clips to the bead and compress the cover on the bottle neck.
3. In ra bottle cap, an inverted cap-shaped cover member including a flange adapted for projecting over a neck bead, having clips extendedffrom its free edge and provided with shaft bearings, and a transverse shaft' rotatable in said bearings having a recess in one side curved to substantially the contour of a neck bead and for-ming acam for engagement with the bead.
4. A bottle cap including a cover member having an edge flange provided'with extended instruck clips and slit on extended lines of the lclips toprovide resiliency of the clips, and n provided With extended parallel ears having bearing openings, and a shaft journaled in said openings having a cam recess and crank handle.
5. In a bottle cap, a cap shaped cover member, and a shaft ournaled in the cover member having a recess in one side to receive the neck bead of a bottle forming a cam for engagement With the bead uponv rotation of the shaft. n
6. In a bottle cap, a cap shaped cover member, spaced bearing members at one side of the cap, a shaft journaled in the bearings havingL point contact With the bead of a bottle above the axis of the bearing members.
7. Ina bottle cap, a cap-shaped cover, bearing members at one side of the cap,.and a cylindricalshaft-like member rotatably mounted in the bearing members for engagement with the bead of a bottle neck.
In testimony whereof I affix my signature.
RALPH A. GRAHAM.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US229377A US1734372A (en) | 1927-10-28 | 1927-10-28 | Bottle cap |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US229377A US1734372A (en) | 1927-10-28 | 1927-10-28 | Bottle cap |
Publications (1)
Publication Number | Publication Date |
---|---|
US1734372A true US1734372A (en) | 1929-11-05 |
Family
ID=22860962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US229377A Expired - Lifetime US1734372A (en) | 1927-10-28 | 1927-10-28 | Bottle cap |
Country Status (1)
Country | Link |
---|---|
US (1) | US1734372A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2447146A (en) * | 1945-06-29 | 1948-08-17 | Philip A Udall Distributing Co | Bottle cap |
US2526276A (en) * | 1944-06-05 | 1950-10-17 | Robinson Gilbert Alan | Fastener for receptacle closures |
US2921709A (en) * | 1957-08-06 | 1960-01-19 | Clyde A Tolson | Sealing closure for bottles and other containers |
US3476154A (en) * | 1968-12-18 | 1969-11-04 | Andrews Ind Inc | Dust-cap |
US5078291A (en) * | 1991-03-11 | 1992-01-07 | Uni-Spray Nozzles Inc. | Reusable closure device for bottles |
USD988131S1 (en) * | 2018-08-27 | 2023-06-06 | Chubby Gorilla, Inc. | Cap |
-
1927
- 1927-10-28 US US229377A patent/US1734372A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2526276A (en) * | 1944-06-05 | 1950-10-17 | Robinson Gilbert Alan | Fastener for receptacle closures |
US2447146A (en) * | 1945-06-29 | 1948-08-17 | Philip A Udall Distributing Co | Bottle cap |
US2921709A (en) * | 1957-08-06 | 1960-01-19 | Clyde A Tolson | Sealing closure for bottles and other containers |
US3476154A (en) * | 1968-12-18 | 1969-11-04 | Andrews Ind Inc | Dust-cap |
US5078291A (en) * | 1991-03-11 | 1992-01-07 | Uni-Spray Nozzles Inc. | Reusable closure device for bottles |
USD988131S1 (en) * | 2018-08-27 | 2023-06-06 | Chubby Gorilla, Inc. | Cap |
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