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US3667658A - Liquid dispenser with separably attached measuring device - Google Patents

Liquid dispenser with separably attached measuring device Download PDF

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Publication number
US3667658A
US3667658A US42261A US3667658DA US3667658A US 3667658 A US3667658 A US 3667658A US 42261 A US42261 A US 42261A US 3667658D A US3667658D A US 3667658DA US 3667658 A US3667658 A US 3667658A
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United States
Prior art keywords
rod
bottle
annular part
toggle
engagement
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
Application number
US42261A
Inventor
Robert William Young
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AUTIC DEV Ltd
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AUTIC DEV Ltd
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Publication date
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Publication of US3667658A publication Critical patent/US3667658A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D3/00—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes
    • B67D3/0029—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes provided with holders for bottles or similar containers
    • B67D3/0035—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes provided with holders for bottles or similar containers the bottle or container being held upside down and not provided with a closure, e.g. a bottle screwed onto a base of a dispenser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D3/00—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes
    • B67D3/0025—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes provided with dispensing valves actuated by the receptacle to be filled

Definitions

  • the connecting means has adapter means for attachment to the measure and include a resilient seal for engagement within the mouth of the bottle.
  • a tension rod passes through the seal and is threaded adjacent one end to carry clamping means.
  • the other end of the tension rod has means which limit inscrtion of the rod into the adapter means and enable the rod to be turned and tightened by a cooperating key, whereupon the clamping means clamp against the inside of the bottle and provide positive retention to prevent withdrawal of the seal from the mouth of the bottle except by releasing the clamping means using said key.
  • the connecting means of the present invention comprises adapter means for connection of the bottle to the measure, toggle means for engagement with the internal shoulder of the bottle and screw tensioning means operable for clamping the toggle means against the bottle shoulder and the adapter means against the bottle mouth.
  • the arrangement is such that rotation of the adapter means relative to the bottle will not act to release the clamping action of the toggle means.
  • FIG. 1 is a perspective view of the connecting means inserted and clamped in the mouth of a bottle
  • FIG. 2 is a similar view of the connecting means before insertion into the bottle
  • FIG. 3 is a different perspective view showing the connecting means clamped to the bottle immediately prior to mounting on the liquid measure
  • FIG. 4 is sectional and partly exploded view of the connect ing means fitted to the bottle.
  • the adapter means 1 have a cap 2 supporting a tubular resilient seal 3 for engagement within the mouth 4 of the bottle 5.
  • the cap 2 is detachably secured to an attachment ring 6 which provides bayonet type attachment to a cooperating socket 7 of the measure 8.
  • a manually operable slide 9 is positioned between the cap and the attachment ring 6 and is movable between two positions in which it respectively closes and opens a central liquid flow passage 11 through the adapter means.
  • the underside of the cap 2 has an elongated rib 12 on either side of which are disposed two blind bores (not shown) for the respective reception of spring loaded locking pins or wards each of which has a reduced diameter neck.
  • Each pin passes into a corresponding aligned bore formed in the attachment ring 6 and the bases of these bores break into an annular groove 13 into which a key 14 passes when the adapter means 1 is fitted in the measure 8 with twisting motion in which the castellated rim 15 engages corresponding arcuate projections 16 on the attachment ring 6.
  • the slide 9 has a finger grip 17 at one end and is disposed between the cap 2 and attachment ring 6.
  • the slide 9 has a flow aperture and is formed along each larger side edge with two spaced notches (not shown). The arrangement is such that when the adapter means 1 is not attached to the measure 8 the slide 9 closes the flow path through the adapter means 1 and is not slidable to the open position because the side edges engage the normal diameter portions of the locking pins.
  • the key 14 in the latter passes into the annular groove 13 and engages the bases of the locking pins so that the latter are displaced to a position in which the reduced diameter neck portions thereof enable the slide 9 to be moved to the open position so that liquid in the bottle may pass through the aperture.
  • the engagement of the slide 9 with the locking pins ensures that the adapter means 1 can only be detached from the measure 8 when the slide 9 is in the closed position, thus preventing leakage from the bottle.
  • the seal 3 surrounds a plain cylindrical portion 21 of the cap 2 and the internal bore 22 of the portion 21 is cylindrical throughout its length.
  • a boss 18 has a central aperture and three radially projecting vanes 19 and is formed integrally with the cap 2. Liquid flowing from the bottle passes through the bore 22 of the portion 21 of the cap 2 and through the holes formed between the vanes 19.
  • a tension rod 23 has a hexagonal head 24 at one end and passes through the aperture of the boss 18 and the portion 21, and at the other end the rod is threaded and connected with a pivot 25 on which is mounted a channelled clamping member 26.
  • the clamping member 26 has channels extending over more than half its length at the top and bottom of the clamping member. On one side of the pivot 25 the clamping member 26 has inserted in one of its arms a weight 27 which causes the clamping element 26 to act in the manner of a gravity toggle.
  • the clamping member 26 may be generally aligned with the rod 23 so that the rod is disposed in the channels of the clamping member 26 in order that the rod 23, with the clamping member 26 attached, may be inserted into and through the neck of the bottle 5. Slight tilting of the bottle 5 then causes the channelled clamping member 26 to pivot to a position in which it is disposed transversely of the rod 23.
  • a master key which reproduces the action of the key 14 may be inserted into the groove 13 to enable the slide to be opened to allow access to the head 24 of the rod 23.
  • the rod 23 is turned and tightened by means of a key.
  • the clamping member 26, which has sloping ends for engagement with the sloping surface of the shoulder of the bottle 5 is in clamping engagement with the shoulder the seal 3 is held in the mouth of the bottle 5, the clamping reaction being taken by the engagement of the boss 19.
  • the slide 9 is then pushed to the closed position whereupon the spring-loaded locking pins engage with the slide and prevent it being moved to the open position until the adapter 1 has been properly engaged on to the measure.
  • a washer (see FIG. 4) is positioned between the head 24 of the rod 23 and the boss 18 and the arrangement is such that, if the cap 2 is rotated relative to the bottle 5, such relative rotary movement will not be transmitted to the rod 23. Rotation of the cap 2 relative to the bottle 5 therefore does not release the clamping action of the toggle means afforded by the clamping member 26.
  • Means for connecting a liquid measure to a bottle comprising:
  • a body formed with a fluid flow passage and having means for connection to the measure, said body including an annular part having a through-bore,
  • screw tensioning means operable to clamp the toggle means against the bottle shoulder and the adapter means against the bottle mouth, said tensioning means comprising a rod passing through the bore of said annular part and having a screw threaded shank for engagement with the toggle means, said rod having an enlarged head portion adjacent said annular part of the body, and
  • the body includes a boss which is formed with an aperture coaxial with the bore of said annular part, vanes extending between said boss and the wall of the fluid flow passage in the body and the rod passing through said aperture in the boss, a washer being disposed between the head portion of the rod and the adjacent surface of the boss.
  • said clamping member including a pair of channel-section arms one of which includes a counterweight, the clamping member being pivotable relative to the rod between a position in which the channels of the arms receive portions of the rod and a position in which the arms extend subsequently at right 5 angles to the axis of the rod.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The connecting means has adapter means for attachment to the measure and include a resilient seal for engagement within the mouth of the bottle. A tension rod passes through the seal and is threaded adjacent one end to carry clamping means. The other end of the tension rod has means which limit insertion of the rod into the adapter means and enable the rod to be turned and tightened by a cooperating key, whereupon the clamping means clamp against the inside of the bottle and provide positive retention to prevent withdrawal of the seal from the mouth of the bottle except by releasing the clamping means using said key.

Description

[451 June 6, 1972 [54] LIQUID DISPENSER WITH SEPARABLY ATTACHED MEASURING DEVICE Robert William Young, Cheltenham, England Autic Developments Limited, Cheltenham, England [22] Filed: June 1, 1970 [21] Appl. No.: 42,261
[72] Inventor:
[73] Assignee:
[30] Foreign Application Priority Data May 31, 1969 Great Britain .r27,680/69 [52] US. Cl ..222/569, 222/181 [56] References Cited UNITED STATES PATENTS 2,559,815 7/1951 Woodward ..222/153 2,721,005 10/1955 Lesnick .222/147 Primary ExaminerSamuel F. Coleman Attorney-Young & Thompson [5 7] ABSTRACT The connecting means has adapter means for attachment to the measure and include a resilient seal for engagement within the mouth of the bottle. A tension rod passes through the seal and is threaded adjacent one end to carry clamping means. The other end of the tension rod has means which limit inscrtion of the rod into the adapter means and enable the rod to be turned and tightened by a cooperating key, whereupon the clamping means clamp against the inside of the bottle and provide positive retention to prevent withdrawal of the seal from the mouth of the bottle except by releasing the clamping means using said key.
4 Claims, 4 Drawing Figures PATENTEDJUH 6 m2 3, 667, 6 58 SHEET 2 OF 2 Ill INVENTOR 055 TM m/vyawvs ATTORNEYS LIQUID DISPENSER WITH SEPARABLY ATTACHED MEASURING DEVICE This invention relates to liquid measures and, in particular, to means for connecting a liquid measure to a bottle so that the bottle can be mounted in an inverted position above the measure so that the bottle forms a reservoir for the measure. It is of particular, but by no means exclusive, application to arrangements in which the bottle is in use supported by the measure itself.
The connecting means of the present invention comprises adapter means for connection of the bottle to the measure, toggle means for engagement with the internal shoulder of the bottle and screw tensioning means operable for clamping the toggle means against the bottle shoulder and the adapter means against the bottle mouth. The arrangement is such that rotation of the adapter means relative to the bottle will not act to release the clamping action of the toggle means.
An embodiment of the invention in the form of connecting means for mounting a bottle in an inverted position on a liquid measure will now be described, by way of example, with reference to the accompanying drawings. In the drawings:
FIG. 1 is a perspective view of the connecting means inserted and clamped in the mouth of a bottle,
FIG. 2 is a similar view of the connecting means before insertion into the bottle,
FIG. 3 is a different perspective view showing the connecting means clamped to the bottle immediately prior to mounting on the liquid measure, and
FIG. 4 is sectional and partly exploded view of the connect ing means fitted to the bottle.
The adapter means 1 have a cap 2 supporting a tubular resilient seal 3 for engagement within the mouth 4 of the bottle 5. The cap 2 is detachably secured to an attachment ring 6 which provides bayonet type attachment to a cooperating socket 7 of the measure 8. A manually operable slide 9 is positioned between the cap and the attachment ring 6 and is movable between two positions in which it respectively closes and opens a central liquid flow passage 11 through the adapter means. The underside of the cap 2 has an elongated rib 12 on either side of which are disposed two blind bores (not shown) for the respective reception of spring loaded locking pins or wards each of which has a reduced diameter neck. Each pin passes into a corresponding aligned bore formed in the attachment ring 6 and the bases of these bores break into an annular groove 13 into which a key 14 passes when the adapter means 1 is fitted in the measure 8 with twisting motion in which the castellated rim 15 engages corresponding arcuate projections 16 on the attachment ring 6.
The slide 9 has a finger grip 17 at one end and is disposed between the cap 2 and attachment ring 6. The slide 9 has a flow aperture and is formed along each larger side edge with two spaced notches (not shown). The arrangement is such that when the adapter means 1 is not attached to the measure 8 the slide 9 closes the flow path through the adapter means 1 and is not slidable to the open position because the side edges engage the normal diameter portions of the locking pins. However, when the adapter means 1 is attached to the measure 8 the key 14 in the latter passes into the annular groove 13 and engages the bases of the locking pins so that the latter are displaced to a position in which the reduced diameter neck portions thereof enable the slide 9 to be moved to the open position so that liquid in the bottle may pass through the aperture. Furthermore the engagement of the slide 9 with the locking pins ensures that the adapter means 1 can only be detached from the measure 8 when the slide 9 is in the closed position, thus preventing leakage from the bottle.
The seal 3 surrounds a plain cylindrical portion 21 of the cap 2 and the internal bore 22 of the portion 21 is cylindrical throughout its length.
A boss 18 has a central aperture and three radially projecting vanes 19 and is formed integrally with the cap 2. Liquid flowing from the bottle passes through the bore 22 of the portion 21 of the cap 2 and through the holes formed between the vanes 19. A tension rod 23 has a hexagonal head 24 at one end and passes through the aperture of the boss 18 and the portion 21, and at the other end the rod is threaded and connected with a pivot 25 on which is mounted a channelled clamping member 26.
The clamping member 26 has channels extending over more than half its length at the top and bottom of the clamping member. On one side of the pivot 25 the clamping member 26 has inserted in one of its arms a weight 27 which causes the clamping element 26 to act in the manner of a gravity toggle. Thus the clamping member 26 may be generally aligned with the rod 23 so that the rod is disposed in the channels of the clamping member 26 in order that the rod 23, with the clamping member 26 attached, may be inserted into and through the neck of the bottle 5. Slight tilting of the bottle 5 then causes the channelled clamping member 26 to pivot to a position in which it is disposed transversely of the rod 23.
A master key which reproduces the action of the key 14 may be inserted into the groove 13 to enable the slide to be opened to allow access to the head 24 of the rod 23.
The rod 23 is turned and tightened by means of a key. When the rod 12 is tightened and the clamping member 26, which has sloping ends for engagement with the sloping surface of the shoulder of the bottle 5, is in clamping engagement with the shoulder the seal 3 is held in the mouth of the bottle 5, the clamping reaction being taken by the engagement of the boss 19.
The slide 9 is then pushed to the closed position whereupon the spring-loaded locking pins engage with the slide and prevent it being moved to the open position until the adapter 1 has been properly engaged on to the measure.
A washer (see FIG. 4) is positioned between the head 24 of the rod 23 and the boss 18 and the arrangement is such that, if the cap 2 is rotated relative to the bottle 5, such relative rotary movement will not be transmitted to the rod 23. Rotation of the cap 2 relative to the bottle 5 therefore does not release the clamping action of the toggle means afforded by the clamping member 26.
I claim:
1. Means for connecting a liquid measure to a bottle comprising:
l. adapter means including:
a. a body formed with a fluid flow passage and having means for connection to the measure, said body including an annular part having a through-bore,
b. a resilient seal surrounding said annular part of said body for engagement with the mouth of the bottle:
2. toggle means for engagement with the internal shoulder of the bottle;
3. screw tensioning means operable to clamp the toggle means against the bottle shoulder and the adapter means against the bottle mouth, said tensioning means comprising a rod passing through the bore of said annular part and having a screw threaded shank for engagement with the toggle means, said rod having an enlarged head portion adjacent said annular part of the body, and
4. means permitting free rotation of said head portion relative to said annular part in each direction whereby said annular part can be rotated relative to the bottle without causing rotation of the rod.
2. Means according to claim 1 in which the body includes a boss which is formed with an aperture coaxial with the bore of said annular part, vanes extending between said boss and the wall of the fluid flow passage in the body and the rod passing through said aperture in the boss, a washer being disposed between the head portion of the rod and the adjacent surface of the boss.
3. Means according to claim 2 wherein the fluid flow passage in the body is constituted by a first portion in which the head portion of the rod is received and a second reduced diameter portion constituted by the bore of the annular part.
4. Means according to claim 1 in which the toggle means includes a toggle member freely pivotable relative to the rod,
said clamping member including a pair of channel-section arms one of which includes a counterweight, the clamping member being pivotable relative to the rod between a position in which the channels of the arms receive portions of the rod and a position in which the arms extend subsequently at right 5 angles to the axis of the rod.

Claims (7)

1. Means for connecting a liquid measure to a bottle comprising: 1. adapter means including: a. a body formed with a fluid flow passage and having means for connection to the measure, said body including an annular part having a through-bore, b. a resilient seal surrounding said annular part of said body for engagement with the mouth of the bottle: 2. toggle means for engagement with the internal shoulder of the bottle; 3. screw tensioning means operable to clamp the toggle means against the bottle shoulder and the adapter means against the bottle mouth, said tensioning means comprising a rod passing through the bore of said annulAr part and having a screw threaded shank for engagement with the toggle means, said rod having an enlarged head portion adjacent said annular part of the body, and 4. means permitting free rotation of said head portion relative to said annular part in each direction whereby said annular part can be rotated relative to the bottle without causing rotation of the rod.
2. toggle means for engagement with the internal shoulder of the bottle;
2. Means according to claim 1 in which the body includes a boss which is formed with an aperture coaxial with the bore of said annular part, vanes extending between said boss and the wall of the fluid flow passage in the body and the rod passing through said aperture in the boss, a washer being disposed between the head portion of the rod and the adjacent surface of the boss.
3. Means according to claim 2 wherein the fluid flow passage in the body is constituted by a first portion in which the head portion of the rod is received and a second reduced diameter portion constituted by the bore of the annular part.
3. screw tensioning means operable to clamp the toggle means against the bottle shoulder and the adapter means against the bottle mouth, said tensioning means comprising a rod passing through the bore of said annulAr part and having a screw threaded shank for engagement with the toggle means, said rod having an enlarged head portion adjacent said annular part of the body, and
4. means permitting free rotation of said head portion relative to said annular part in each direction whereby said annular part can be rotated relative to the bottle without causing rotation of the rod.
4. Means according to claim 1 in which the toggle means includes a toggle member freely pivotable relative to the rod, said clamping member including a pair of channel-section arms one of which includes a counterweight, the clamping member being pivotable relative to the rod between a position in which the channels of the arms receive portions of the rod and a position in which the arms extend subsequently at right angles to the axis of the rod.
US42261A 1969-05-31 1970-06-01 Liquid dispenser with separably attached measuring device Expired - Lifetime US3667658A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27680/69A GB1269271A (en) 1969-05-31 1969-05-31 Improvements in or relating to liquid measures

Publications (1)

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US3667658A true US3667658A (en) 1972-06-06

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US42261A Expired - Lifetime US3667658A (en) 1969-05-31 1970-06-01 Liquid dispenser with separably attached measuring device

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US (1) US3667658A (en)
AU (1) AU1578870A (en)
BE (1) BE751192A (en)
CA (1) CA929901A (en)
CH (1) CH519710A (en)
DE (1) DE2026786A1 (en)
ES (1) ES380250A1 (en)
FR (1) FR2044840B1 (en)
GB (1) GB1269271A (en)
IE (1) IE34243B1 (en)
ZA (1) ZA703471B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5660306A (en) * 1995-10-06 1997-08-26 Kim; Il Yoo Closure, dispensing assembly and method for using the closure
US11293936B2 (en) * 2015-05-01 2022-04-05 Abbott Laboratories Apparatus for removing liquid contents of a container having a key activated sliding lock
EP4284023B1 (en) 2022-05-25 2025-03-19 Sonova AG Hierarchical control system for hearing system
US12442829B2 (en) 2015-05-01 2025-10-14 Abbott Laboratories Containers and caps having ket rings for enabling removal of liquid contents of a container
USD1105913S1 (en) 2016-04-28 2025-12-16 Abbott Laboratories Bottle cap

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110027925B (en) * 2019-05-29 2024-04-09 纳华(宁波)新材料科技有限公司 Loading attachment is used in metal nano powder production

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2559815A (en) * 1948-11-12 1951-07-10 Robert W Woodward Bottle support and lock for liquid dispensing apparatus
US2721005A (en) * 1948-10-11 1955-10-18 Max L Lesnick Measuring dispenser with means nonremovably connecting same to a bottle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2721005A (en) * 1948-10-11 1955-10-18 Max L Lesnick Measuring dispenser with means nonremovably connecting same to a bottle
US2559815A (en) * 1948-11-12 1951-07-10 Robert W Woodward Bottle support and lock for liquid dispensing apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5660306A (en) * 1995-10-06 1997-08-26 Kim; Il Yoo Closure, dispensing assembly and method for using the closure
US11293936B2 (en) * 2015-05-01 2022-04-05 Abbott Laboratories Apparatus for removing liquid contents of a container having a key activated sliding lock
US11899031B2 (en) 2015-05-01 2024-02-13 Abbott Laboratories Apparatus for removing liquid contents of a container
US12442829B2 (en) 2015-05-01 2025-10-14 Abbott Laboratories Containers and caps having ket rings for enabling removal of liquid contents of a container
USD1105913S1 (en) 2016-04-28 2025-12-16 Abbott Laboratories Bottle cap
EP4284023B1 (en) 2022-05-25 2025-03-19 Sonova AG Hierarchical control system for hearing system

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Publication number Publication date
CH519710A (en) 1972-02-29
GB1269271A (en) 1972-04-06
AU1578870A (en) 1971-12-02
IE34243L (en) 1970-11-30
CA929901A (en) 1973-07-10
ES380250A1 (en) 1972-11-01
ZA703471B (en) 1971-01-27
BE751192A (en) 1970-11-03
IE34243B1 (en) 1975-03-19
DE2026786A1 (en) 1970-12-03
FR2044840B1 (en) 1973-10-19
FR2044840A1 (en) 1971-02-26

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