US20210276789A1 - Housing for receiving flowable substance - Google Patents
Housing for receiving flowable substance Download PDFInfo
- Publication number
- US20210276789A1 US20210276789A1 US17/181,037 US202117181037A US2021276789A1 US 20210276789 A1 US20210276789 A1 US 20210276789A1 US 202117181037 A US202117181037 A US 202117181037A US 2021276789 A1 US2021276789 A1 US 2021276789A1
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- US
- United States
- Prior art keywords
- plunger
- assembly
- elongated housing
- hollow elongated
- open end
- 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
Links
- 230000009969 flowable effect Effects 0.000 title claims abstract description 72
- 239000000126 substance Substances 0.000 title claims abstract description 57
- 238000007789 sealing Methods 0.000 claims description 31
- 239000012530 fluid Substances 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 230000004044 response Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 24
- 210000002445 nipple Anatomy 0.000 description 12
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- 238000005516 engineering process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000011885 synergistic combination Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010101 extrusion blow moulding Methods 0.000 description 1
- 238000010103 injection stretch blow moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- 239000003566 sealing material Substances 0.000 description 1
- 239000000243 solution Substances 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
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/0005—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container
- B65D83/0022—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container moved by a reciprocable plunger
-
- 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
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/0005—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container
- B65D83/0011—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container moved by a screw-shaft
-
- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/12—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures
Definitions
- This document relates to the technical field of (and is not limited to) a hollow elongated housing configured to receive a flowable substance therein (and method therefor). More specifically, this document relates to the technical field of (and is not limited to) a hollow elongated housing configured to receive a flowable substance therein in synergistic combination with a plunger assembly and a plunger-moving assembly.
- Packaging is the science, art and technology of enclosing and/or protecting products for distribution, storage, sale, and/or use.
- the apparatus includes and is not limited to (comprises) a hollow elongated housing configured to receive a flowable substance therein.
- a plunger assembly is configured to be movable along, at least in part, the hollow elongated housing; this is done in such a way that the plunger assembly, in use, moves, at least in part, the flowable substance along the hollow elongated housing.
- a plunger-moving assembly is configured to move the plunger assembly; this is done in such a way that the plunger-moving assembly, in use, urges the plunger assembly to move a predetermined amount of the flowable substance along the hollow elongated housing. In this manner, the user does not have to measure the quantity of material to be removed from the hollow elongated housing.
- the apparatus includes and is not limited to (comprises) a hollow elongated housing having a first open end section configured to receive a flowable substance therein.
- the plunger assembly is configured to be movable along a length of the hollow elongated housing; this is done in such a way that the plunger assembly, in use, moves, at least in part, the flowable substance from the hollow elongated housing and out from the first open end section.
- a sealing device is positioned between the plunger assembly and the hollow elongated housing; this is done in such a way that the sealing device, in use, prevents, at least in part, leakage of the flowable substance between the plunger assembly and the hollow elongated housing.
- a plunger-moving assembly is configured to move the plunger assembly toward the first open end section; this is done in such a way that the plunger-moving assembly, in use, urges the plunger assembly to move a predetermined amount of the flowable substance from the hollow elongated housing and out from the first open end section. In this manner, the user does not have to measure the quantity of material to be removed from the hollow elongated housing.
- the apparatus includes and is not limited to (comprises) a hollow elongated housing defining a cavity.
- the hollow elongated housing has a first open end section and a second open end section. The first open end section and the second open end section are spaced apart from each other.
- the cavity extends between, and is in fluid communication with, the first open end section and the second open end section.
- the cavity is configured to receive a flowable substance.
- a dispensing device is configured to be selectively attachable to the first open end section.
- the dispensing device is configured to be, at least in part, in fluid communication with the first open end section and the cavity (once the dispensing device is selectively attached to the first open end section).
- a plunger assembly is configured to be received into the cavity via the second open end section.
- the plunger assembly is also configured to be movable along a length of the cavity (once the plunger assembly is received into the cavity via the second open end section).
- the plunger assembly is also configured to be movable toward the first open end section; this is done in such a way that the plunger assembly, in use, moves, at least in part, the flowable substance, positioned in the cavity, toward, and out from, the first open end section.
- the plunger assembly includes a front section configured to contact (engage with) an interior surface of the first open end section to allow departure of the flowable substance from the cavity.
- a sealing device extends (extends radially) from the plunger assembly. The sealing device is configured to prevent, at least in part, leakage of the flowable substance positioned on the front section of the plunger assembly toward the second open end section (while the plunger assembly, in use, is moved toward the first open end section).
- a plunger-moving assembly is configured to be coupled to the plunger assembly.
- the plunger-moving assembly is configured to move the plunger assembly toward the first open end section; this is done in such a way that the plunger-moving assembly, in use, moves the plunger assembly so that a predetermined amount of the flowable substance is moved, in use, from the cavity and out from the first open end section and into the dispensing device, and out from the dispensing device.
- FIG. 1 , FIG. 2 and FIG. 3 depict a side view ( FIG. 1 ), a bottom view ( FIG. 2 ) and a perspective view ( FIG. 3 ) of embodiments of an apparatus including a hollow elongated housing; and
- FIG. 4 , FIG. 5 , FIG. 6 and FIG. 7 depict cross-sectional views of embodiments of the hollow elongated housing of FIG. 1 ;
- FIG. 8 and FIG. 9 depict perspective views of embodiments of the hollow elongated housing of FIG. 1 ;
- FIG. 10 depicts a cross-sectional view of embodiments of the hollow elongated housing of FIG. 1 ;
- FIG. 11 , FIG. 12 and FIG. 13 depict a bottom view ( FIG. 11 ), a side view ( FIG. 12 ) and a cross-sectional view ( FIG. 13 ) of embodiments of the hollow elongated housing of FIG. 1 ;
- FIG. 14 , FIG. 15 and FIG. 16 depict a bottom view ( FIG. 14 ), a side view ( FIG. 15 ) and a cross-sectional view ( FIG. 16 ) of embodiments of the hollow elongated housing of FIG. 1 ;
- FIG. 17 , FIG. 18 and FIG. 19 depict perspective views of embodiments of the hollow elongated housing of FIG. 1 .
- FIG. 1 , FIG. 2 and FIG. 3 depict a side view ( FIG. 1 ), a bottom view ( FIG. 2 ) and a perspective view ( FIG. 3 ) of embodiments of a hollow elongated housing 102 for receiving a flowable substance.
- the hollow elongated housing 102 is configured to receive a flowable substance therein.
- the hollow elongated housing 102 includes (preferably) a plastic material, and/or any equivalent thereof.
- the hollow elongated housing 102 may be manufactured by a molding system (known and not depicted) known by those skilled in the art.
- the flowable substance (known and not depicted) may include a fluid, a slurry, a flowable solid, a food item, etc., and/or any equivalent thereof.
- the flowable substance is moveable (pushable) from a first open end section 106 (also called an exit portal) of the hollow elongated housing 102 .
- a bottom portion (section) of the hollow elongated housing 102 is removed (such as by a cutting operation) to thereby form a second open end section 108 (also called an entrance portal).
- the first open end section 106 and the second open end section 108 are spaced apart from each other and are, preferably, positioned at opposite end portions (sections) of the hollow elongated housing 102 .
- the hollow elongated housing 102 may include, for instance, a plastic bottle, etc., and/or any equivalent thereof.
- the hollow elongated housing 102 may be manufactured (as known by those skilled in the art) by an extrusion blow molding process (and/or any equivalent thereof). Once molded or formed, the hollow elongated housing 102 (specifically, the bottom section thereof) may be cut or trimmed, etc. For this case, during the trimming process or operation, a hot blade cuts off (removes) unwanted material from the hollow elongated housing 102 .
- the trimming may be modified to include a router, etc.
- the router also called a cutter
- the router is configured to router (form) the second open end section 108 at a base (a lower section) of the hollow elongated housing 102 to an appropriate shape (dimension, etc.).
- a hot blade press (or a hot blade reamer) may be utilized to cut the second open end section 108 .
- the hollow elongated housing 102 may be manufactured (as known by those skilled in the art) by an injection stretch blow molding process (and/or any equivalent thereof).
- the hollow elongated housing 102 includes, preferably, a neck portion 122 .
- the neck portion 122 extends away from the hollow elongated housing 102 .
- the neck portion 122 provides (defines) the first open end section 106 .
- a dispensing device 110 is configured to be selectively connected to (and selectively removable from) the neck portion 122 ; this is done in such a way that the first open end section 106 is covered by the dispensing device 110 (once the dispensing device 110 is selectively connected to the neck portion 122 ).
- the dispensing device 110 includes, preferably, a neck extension 111 configured to be selectively coupled (connected) to (and selectively disconnectable from) the neck portion 122 .
- the neck extension 111 and the neck portion 122 each (preferably) includes (provides) compatible mating threads, etc., for twist-on installation and twist-off removable interaction between the neck extension 111 and the neck portion 122 .
- the hollow elongated housing 102 defines, preferably, a cavity 104 extending between the first open end section 106 and the second open end section 108 .
- the cavity 104 may be configured to be in fluid communication with the first open end section 106 and the second open end section 108 (for the case when or once the cavity 104 of the hollow elongated housing 102 remains without any material or devices positioned therein).
- the hollow elongated housing 102 includes a first edge portion 126 and a second edge portion 128 each extending towards a longitudinal axis 144 (a central axis) extending along a central section of the hollow elongated housing 102 .
- the first edge portion 126 and the second edge portion 128 are spaced apart from each other.
- the first edge portion 126 and the second edge portion 128 each extend from the peripheral edges of the hollow elongated housing 102 .
- the second open end section 108 is positioned (located) between the first edge portion 126 and the second edge portion 128 .
- the hollow elongated housing 102 defines, preferably, a square-shaped cross section (and/or any equivalent thereof). This is done in such a way that the hollow elongated housing 102 may be positioned adjacently to a hollow elongated housing 202 (having an open end section 206 ) in an abutment relationship.
- the hollow elongated housing 202 is depicted in an abutment relationship with a hollow elongated housing 302 (having an open end section 306 ). It will be appreciated that the hollow elongated housing 102 may define any cross-sectional shape (if desired).
- the hollow elongated housing 102 is configured to be free-standing and/or free stackable (and/or any equivalent thereof).
- the hollow elongated housing 102 is configured (preferably) to avoid being positioned every which way in the compartments of a refrigerator door or pantry, etc.
- FIG. 4 , FIG. 5 , FIG. 6 and FIG. 7 depict cross-sectional views (taken along a cross-sectional line A-A as depicted in FIG. 1 ) of embodiments of the hollow elongated housing 102 of FIG. 1 .
- the second open end section 108 of the hollow elongated housing 102 is configured to receive the plunger assembly 112 .
- the plunger assembly 112 is configured to be received (moved into) via the second open end section 108 of the hollow elongated housing 102 .
- the plunger assembly 112 includes (and is not limited to) a plunger face 114 (also called a forward side), a plunger tip 115 , a sealing device 116 , a plunger nipple 130 , and a plunger stem 132 .
- the plunger face 114 and the plunger tip 115 are spaced apart from each other.
- the sealing device 116 is positioned radially along the outer circumference edge of the plunger assembly 112 .
- the plunger nipple 130 extends from the plunger face 114 .
- the plunger nipple 130 and the screw assembly 120 are (preferably) configured to be slidably sealed against each other to prevent inadvertent flow of flowable material (that is, along the surfaces or thread surfaces thereof).
- the plunger nipple 130 is (preferably) made of a rubber material.
- the plunger nipple 130 is (preferably) provide a degree of surface resistance with the screw assembly 120 .
- the plunger nipple 130 is (preferably) configured to be fitted into the first open end section 106 .
- the plunger nipple 130 is configured to be entirely fitted into the first open end section 106 (this is done, preferably, to reduce waste of flowable material (or minimize waste thereof).
- the plunger face 114 is (preferably) configured to form fit (press fit) into the interior surface 107 .
- the plunger stem 132 extends from the plunger tip 115 .
- the plunger stem 132 is (preferably) configured to be fitted into the plunger-stem cavity 124 (so that there is little or no flow of flowable material through the passageway 138 via the plunger assembly 112 .
- the plunger stem 132 (rear plunger extension) is configured to entirely fill into (or fit into) the plunger-stem cavity 124 (this is done, preferably, to reduce waste of flowable material, or minimize waste thereof).
- the plunger assembly 112 defines (preferably) a passageway 138 extending centrally thereof.
- the passageway 138 extends through the plunger assembly 112 , the plunger face 114 , the plunger tip 115 , the plunger nipple 130 , and the plunger stem 132 .
- the plunger tip 115 is (preferably) configured to form fit into the hollow elongated housing 102 .
- the sealing device 116 includes, preferably, a lubricious material (with a relatively lower coefficient of friction) having a slippery quality while also being able to, at the same time, perform as a sealing material.
- a lubricious material may include the QUNITON (TRADEMARK) lubricious material ((manufactured by Minnesota Rubber & Plastics), and/or any equivalent thereof.
- the second open end section 108 of the hollow elongated housing 102 is configured to receive, at least in part, the plunger-moving assembly 118 .
- the plunger-moving assembly 118 is configured to be received, at least in part, into the second open end section 108 of the hollow elongated housing 102 .
- the plunger-moving assembly 118 includes (and is not limited to) a first device 134 (also called a rotatable device) and a second device 136 .
- the second device 136 is configured to be positioned between the second open end section 108 and the plunger assembly 112 .
- the second device 136 includes (preferably) a first surface 150 , a second surface 152 and a connector 140 (also called a snap-fit type connector).
- the second device 136 defines a channel 142 extending between the first surface 150 and the second surface 152 .
- the connector 140 extends from the second surface 152 .
- the plunger-moving assembly 118 includes (preferably) a screw assembly 120 (also called an elongated screw assembly).
- the screw assembly 120 defines (provides) an exterior facing thread extending along an elongated length of the screw assembly 120 .
- the screw assembly 120 is configured to be received into the passageway 138 of the plunger assembly 112 .
- the inner surface, which faces the passageway 138 of the plunger assembly 112 defines a compatible mating surface configured to thread engage with the screw assembly 120 .
- the first device 134 is configured to be rotated along a rotation movement direction 400 .
- the screw assembly 120 extending from the first device 134
- the first device 134 moves along a linear movement direction 402 .
- the first device 134 provides a connection feature 141 (such as a groove, etc.) configured to selectively connect with the connector 140 of the second device 136 . This is done in such a way that the first device 134 and the second device 136 rotatably engage with each other. Continued rotation of the first device 134 urges linear movement of the plunger assembly 112 toward the first edge portion 126 and the second edge portion 128 of the hollow elongated housing 102 , thereby urging movement of the second device 136 toward the first edge portion 126 and the second edge portion 128 of the hollow elongated housing 102 .
- a connection feature 141 such as a groove, etc.
- connection feature 141 and the connector 140 are selectively connected with each other, with the second device 136 being trapped against (in a fixed relationship with) the first edge portion 126 and the second edge portion 128 .
- the second device 136 has an outer peripheral profile that matches with the inner cross-sectional profile of the hollow elongated housing 102 (this is done in such a way that the second device 136 cannot rotate relative to the interior of the hollow elongated housing 102 ).
- the first device 134 may be rotated while the first device 134 remains fixed in position relative to the hollow elongated housing 102 .
- the first device 134 may be rotated so that the screw assembly 120 (which extends from the first device 134 ), in use, urges movement of the plunger assembly 112 along the longitudinal axis 144 .
- the plunger-moving assembly 118 includes a screw assembly 120 .
- the screw assembly 120 is configured to extend along a longitudinal axis of the hollow elongated housing 102 (once the screw assembly 120 is received into the cavity 104 of the hollow elongated housing 102 ).
- the plunger assembly 112 includes a plunger tip 115 .
- the plunger tip 115 is configured to fully descend (move) into a plunger-stem cavity 124 of the plunger-moving assembly 118 (also called a base unit).
- the plunger tip 115 is configured (preferably) to reduce wastage of the flowable substance once the plunger tip 115 , in use, becomes fully received into the plunger-stem cavity 124 of the plunger-moving assembly 118 .
- the screw assembly 120 is configured to threadably couple the plunger assembly 112 .
- the plunger-moving assembly 118 includes a first device 134 (also called a rotation assembly) configured to be coupled to the screw assembly 120 .
- the first device 134 is configured to rotate the screw assembly 120 in response to rotation action applied to the first device 134 ; this is done in such a way that the screw assembly 120 , in use, urges movement of the plunger assembly 112 toward the first open end section 106 .
- the plunger stem 132 (also called a stem portion) of the plunger assembly 112 is configured to extend at least one plunger diameter below the plunger portion in order to provide engagement; a technical advantage for this embodiment is that at least one plunger diameter space may be gained between the first open end section 106 and the plunger face 114 (also called a front portion) of the plunger-moving assembly 118 , used for filling procedure clearances; more robust troche threshold, etc.
- FIG. 8 and FIG. 9 depict perspective views of embodiments of the hollow elongated housing 102 of FIG. 1 .
- an apparatus which includes and is not limited to (comprises) a synergistic combination of a hollow elongated housing 102 , a plunger assembly 112 and a plunger-moving assembly 118 .
- the hollow elongated housing 102 is configured to receive a flowable substance (known and not depicted) therein.
- the flowable substance may include a fluid, a slurry, a flowable solid, a food item, etc.
- the plunger assembly 112 is configured to be movable along, at least in part, the hollow elongated housing 102 ; this is done in such a way that the plunger assembly 112 , in use, moves, at least in part, the flowable substance along the hollow elongated housing 102 .
- the plunger assembly 112 is configured, preferably, to provide airless delivery (movement) of the flowable substance (also called a product), and/or avoid, at least in part, contact of air with the flowable substance, and/or avoid having the air reach equilibrium (with the exterior of the hollow elongated housing 102 ); therefore, the plunger assembly 112 may result in longer shelf life of the flowable substance (by reducing the oxidation of the flowable substance).
- the flowable substance also called a product
- the plunger-moving assembly 118 is configured to move the plunger assembly 112 ; this is done in such a way that the plunger-moving assembly 118 , in use, urges the plunger assembly 112 to move a predetermined amount of the flowable substance along the hollow elongated housing 102 . In this manner, the user does not have to measure the quantity of material to be removed from the hollow elongated housing 102 .
- the plunger-moving assembly 118 is configured, preferably, to provide a predetermined measurement of the amount of flowable substance to be moved or dispensed from the hollow elongated housing 102 .
- an apparatus which includes and is not limited to (comprises) a synergistic combination of a hollow elongated housing 102 , a plunger assembly 112 , a sealing device 116 and a plunger-moving assembly 118 .
- the hollow elongated housing 102 having a first open end section 106 is configured to receive a flowable substance therein (such as a fluid, slurry, a food item, etc., such as via the first open end section 106 , etc.).
- a flowable substance therein such as a fluid, slurry, a food item, etc., such as via the first open end section 106 , etc.
- the plunger assembly 112 is configured to be movable along a length of the hollow elongated housing 102 ; this is done in such a way that the plunger assembly 112 , in use, moves, at least in part, the flowable substance from the hollow elongated housing 102 and out from the first open end section 106 .
- the sealing device 116 is positioned (positionable) between the plunger assembly 112 and the hollow elongated housing 102 ; this is done in such a way that the sealing device 116 , in use, prevents, at least in part, leakage of the flowable substance between the plunger assembly 112 and the hollow elongated housing 102 .
- the sealing device 116 is configured, preferably, to keep the interior of the hollow elongated housing 102 in a clean condition (self-cleaning) in such a way that rinsing of the hollow elongated housing 102 is not required (before the hollow elongated housing 102 is recycled in a municipal recycling program, etc.).
- the plunger-moving assembly 118 is configured to move the plunger assembly 112 toward the first open end section 106 ; this is done in such a way that the plunger-moving assembly 118 , in use, urges the plunger assembly 112 to move a predetermined amount of the flowable substance from the hollow elongated housing 102 and out from the first open end section 106 . In this manner, the user does not have to measure the quantity of material to be removed from the hollow elongated housing 102 .
- the plunger-moving assembly 118 is configured, preferably, to provide predetermined metering (measurement) of the amount of flowable substance to be dispensed from the interior of the hollow elongated housing 102 .
- FIG. 10 depicts a cross-sectional view (taken along a cross-sectional line A-A as depicted in FIG. 1 ) of embodiments of the hollow elongated housing 102 of FIG. 1 .
- an apparatus which includes and is not limited to (comprises) a synergistic combination of a hollow elongated housing 102 , a plunger assembly 112 , a sealing device 116 and a plunger-moving assembly 118 .
- the hollow elongated housing 102 defines a cavity 104 .
- the hollow elongated housing 102 has a first open end section 106 and a second open end section 108 .
- the first open end section 106 and the second open end section 108 are spaced apart from each other (preferably at opposite end sections of the hollow elongated housing 102 ).
- the cavity 104 extends between, and in is fluid communication with, the first open end section 106 and the second open end section 108 .
- the cavity 104 is configured to receive a flowable substance.
- the dispensing device 110 (also called a dispensing tip) is configured to be selectively attachable to (and selectively removable from) the first open end section 106 .
- the dispensing device 110 is configured, preferably, to prevent, at least in part, contact between the flowable substance and an exterior of the hollow elongated housing 102 (in a storage condition, such as during shipment, etc.).
- the dispensing device 110 is also configured to be, at least in part, in fluid communication with the first open end section 106 and the cavity 104 once the dispensing device 110 is selectively attached to the first open end section 106 .
- the plunger assembly 112 is configured to be received into the cavity 104 via the second open end section 108 .
- the plunger assembly 112 is also configured to be movable along a length of the cavity 104 once the plunger assembly 112 is received into the cavity 104 via the second open end section 108 .
- the plunger assembly 112 is also configured to be movable toward the first open end section 106 ; this is done in such a way that the plunger assembly 112 , in use, moves, at least in part, the flowable substance, positioned in the cavity 104 , toward, and out from, the first open end section 106 .
- the plunger assembly 112 includes (for instance) a plunger face 114 configured to engage, at least in part, (or preferably fully engage) with an interior surface 107 of the first open end section 106 to allow departure of the flowable substance from the cavity 104 .
- the sealing device 116 extends from the plunger assembly 112 .
- the sealing device 116 is configured to prevent, at least in part, leakage of the flowable substance positioned on the plunger face 114 of the plunger assembly 112 toward the second open end section 108 while the plunger assembly 112 , in use, is moved toward the first open end section 106 .
- the plunger assembly 112 (preferably) is configured to provide seal that mitigates, at least in part, leakage (preferably prevent leakage) between the outer surface of the screw assembly 120 (also called the spine) and the inner surface (specifically, the inner threads) positioned in the passageway 138 of the plunger assembly 112 .
- the sealing device 116 also includes an inner sealing device 117 that is positioned between the outer surface of the screw assembly 120 (also called the spine) and the inner surface (specifically, the inner threads) positioned in the passageway 138 of the plunger assembly 112 .
- the inner sealing device 117 is configured to provide seal that mitigates, at least in part, leakage (preferably prevent leakage) between the outer surface of the screw assembly 120 (also called the spine) and the inner surface (specifically, the inner threads) positioned in the passageway 138 of the plunger assembly 112 .
- a gasket may be applied to the outer surface of the plunger assembly 112 , and the screw assembly 120 extends through the gasket (similar to a baby bottle nipple that gets stretched, etc.).
- the sealing device 116 and the inner sealing device 117 (or the gasket) may be tight so that not too much of the flowable material (product) travels through passageway 138 of the plunger assembly 112 .
- the plunger-moving assembly 118 is configured to be coupled to the plunger assembly 112 .
- the plunger-moving assembly 118 is configured to move the plunger assembly 112 toward the first open end section 106 ; this is done in such a way that the plunger-moving assembly 118 , in use, moves the plunger assembly 112 so that a predetermined amount of the flowable substance is moved, in use, from the cavity 104 and out from the first open end section 106 and into the dispensing device 110 , and out from the dispensing device 110 .
- the hollow elongated housing 102 is configured to be free standing once the second open end section 108 is positioned on a horizontal working surface; this is done in such a way that the hollow elongated housing 102 extends vertically upwardly (technical advantage: reduction of the footprint of the hollow elongated housing 102 ).
- the plunger assembly 112 has been moved along a length of the cavity 104 (also called an internal cavity), away from the second device 136 and toward an interior surface 107 (inner face) positioned proximate to the first open end section 106 .
- the plunger assembly 112 separates the cavity 104 into a first cavity section 104 A and a second cavity section 104 B.
- a selectively removable lid 146 is positioned over the first open end section 106 (above the neck portion 122 ).
- the selectively removable lid 146 is positioned to adhere to the exit portion of the neck extension 111 .
- the selectively removable lid 146 is removable along a removal direction 406 (by a user 900 ).
- the dispensing device 110 is moved, along the installation direction 404 , to cover the neck portion 122 (so that the flowable item contained in the hollow elongated housing 102 may exit the interior of the hollow elongated housing 102 ).
- FIG. 11 , FIG. 12 and FIG. 13 depict a bottom view ( FIG. 11 ), a side view ( FIG. 12 ) and a cross-sectional view ( FIG. 13 ) of embodiments of the hollow elongated housing 102 of FIG. 1 .
- the cross-sectional view is taken along a cross-sectional line B-B as depicted in FIG. 11 .
- the second device 136 has a square-shaped outer peripheral edge.
- the channel 142 is positioned centrally of the second device 136 .
- the connector 140 surrounds (at least in part) the channel 142 .
- the connector 140 extends from the second surface 152 of the second device 136 .
- the first surface 150 and the second surface 152 are spaced apart from each other.
- the channel 142 extends between the first surface 150 and the second surface 152 .
- FIG. 14 , FIG. 15 and FIG. 16 depict a bottom view ( FIG. 14 ), a side view ( FIG. 15 ) and a cross-sectional view ( FIG. 16 ) of embodiments of the hollow elongated housing 102 of FIG. 1 .
- the cross-sectional view is taken along a cross-sectional line C-C as depicted in FIG. 14 .
- the plunger tip 115 and the plunger face 114 are spaced apart from each other.
- the plunger stem 132 extends from the plunger tip 115 .
- the plunger nipple 130 extends from the plunger face 114 .
- the passageway 138 is formed through the plunger assembly 112 , through the plunger nipple 130 and the plunger stem 132 .
- the passageway 138 is positioned centrally of the plunger assembly 112 .
- FIG. 17 , FIG. 18 and FIG. 19 depict perspective views of embodiments of the hollow elongated housing 102 of FIG. 1 .
- the dispensing device 110 includes the neck extension 111 and an exit portal 148 .
- the exit portal 148 is positioned at the outer edge of the neck extension 111 .
- the dispensing device 110 includes the neck extension 111 and the exit portal 148 .
- the exit portal 148 forms an elongated tapered member (portion) extending from the outer edge of the neck extension 111 .
- the dispensing device 110 includes the neck extension 111 and the exit portal 148 .
- the exit portal 148 forms an elongated slot formation positioned proximate to the outer edge of the neck extension 111 .
- a first way is to inject the flowable material into the first open end section 106 (also called a portal.
- a second way if to remove the first device 134 and inject the flowable material into the bottom section (back section, rear section) of the hollow elongated housing 102 , and then reinserting the first device 134 and the screw assembly 120 .
- the first open end section 106 and the tip of the screw assembly 120 are spaced apart from each other. This arrangement gives an option to fill the hollow elongated housing 102 with the flowable material from (via) the first open end section 106 versus filling the hollow elongated housing 102 via from the bottom section (rear section) of the hollow elongated housing 102 .
- the screw assembly 120 may be made shorter (than as depicted) so that the flowable material may be inserted via the first open end section 106 without the tip portion of the screw assembly 120 blocking the insertion of the flowable material into the interior of the hollow elongated housing 102 .
- the channel 142 and the plunger stem 132 are not used, in which case the length of the screw assembly 120 may be extended so that the tip of the screw assembly 120 may be positioned or located closer to the first open end section 106 , in which case the sealing device 116 may bottom out flush at the bottom of the hollow elongated housing 102 .
- This arrangement may, advantageously, prevent the sealing device 116 from disengaging from the tip section of the screw assembly 120 .
- the preferred layout and configuration of the components system is to result in zero waste (near zero waste) of flowable material (or reduced waste of flowable material).
- any one or more of the technical features of the apparatus may be combined with any other one or more of the technical features of the apparatus (in any combination and/or permutation). It will be appreciated that persons skilled in the art would know that the technical features of each embodiment may be deployed (where possible) in other embodiments even if not expressly stated as such above. It will be appreciated that persons skilled in the art would know that other options may be possible for the configuration of the components of the apparatus to adjust to manufacturing requirements and still remain within the scope as described in at least one or more of the claims. This written description provides embodiments, including the best mode, and also enables the person skilled in the art to make and use the embodiments. The patentable scope may be defined by the claims.
- the word “comprising” is the transitory verb (transitional term) that separates the preamble of the claim from the technical features of the disclosure.
- the foregoing has outlined the non-limiting embodiments (examples). The description is made for particular non-limiting embodiments (examples). It is understood that the non-limiting embodiments are merely illustrative as examples.
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Abstract
A hollow elongated housing is configured to receive a flowable substance therein. A plunger assembly is configured to be movable along, at least in part, the hollow elongated housing. This is done in such a way that the plunger assembly, in use, moves, at least in part, the flowable substance along the hollow elongated housing. A plunger-moving assembly is configured to move the plunger assembly; this is done in such a way that the plunger-moving assembly, in use, urges the plunger assembly to move a predetermined amount of the flowable substance along the hollow elongated housing.
Description
- This document relates to the technical field of (and is not limited to) a hollow elongated housing configured to receive a flowable substance therein (and method therefor). More specifically, this document relates to the technical field of (and is not limited to) a hollow elongated housing configured to receive a flowable substance therein in synergistic combination with a plunger assembly and a plunger-moving assembly.
- Packaging is the science, art and technology of enclosing and/or protecting products for distribution, storage, sale, and/or use.
- It will be appreciated that there exists a need to mitigate (at least in part) at least one problem associated with the existing housings configured to receive flowable substances (also called the existing technology). After much study of, and experimentation with, the existing housings configured to receive flowable substances, an understanding (at least in part) of the problem and its solution have been identified (at least in part) and are articulated (at least in part) as follows:
- To mitigate, at least in part, at least one problem associated with the existing technology, there is provided (in accordance with a first major aspect) an apparatus. The apparatus includes and is not limited to (comprises) a hollow elongated housing configured to receive a flowable substance therein. A plunger assembly is configured to be movable along, at least in part, the hollow elongated housing; this is done in such a way that the plunger assembly, in use, moves, at least in part, the flowable substance along the hollow elongated housing. A plunger-moving assembly is configured to move the plunger assembly; this is done in such a way that the plunger-moving assembly, in use, urges the plunger assembly to move a predetermined amount of the flowable substance along the hollow elongated housing. In this manner, the user does not have to measure the quantity of material to be removed from the hollow elongated housing.
- To mitigate, at least in part, at least one problem associated with the existing technology, there is provided (in accordance with a second major aspect) an apparatus. The apparatus includes and is not limited to (comprises) a hollow elongated housing having a first open end section configured to receive a flowable substance therein. The plunger assembly is configured to be movable along a length of the hollow elongated housing; this is done in such a way that the plunger assembly, in use, moves, at least in part, the flowable substance from the hollow elongated housing and out from the first open end section. A sealing device is positioned between the plunger assembly and the hollow elongated housing; this is done in such a way that the sealing device, in use, prevents, at least in part, leakage of the flowable substance between the plunger assembly and the hollow elongated housing. A plunger-moving assembly is configured to move the plunger assembly toward the first open end section; this is done in such a way that the plunger-moving assembly, in use, urges the plunger assembly to move a predetermined amount of the flowable substance from the hollow elongated housing and out from the first open end section. In this manner, the user does not have to measure the quantity of material to be removed from the hollow elongated housing.
- To mitigate, at least in part, at least one problem associated with the existing technology, there is provided (in accordance with a third major aspect) an apparatus. The apparatus includes and is not limited to (comprises) a hollow elongated housing defining a cavity. The hollow elongated housing has a first open end section and a second open end section. The first open end section and the second open end section are spaced apart from each other. The cavity extends between, and is in fluid communication with, the first open end section and the second open end section. The cavity is configured to receive a flowable substance. A dispensing device is configured to be selectively attachable to the first open end section. The dispensing device is configured to be, at least in part, in fluid communication with the first open end section and the cavity (once the dispensing device is selectively attached to the first open end section). A plunger assembly is configured to be received into the cavity via the second open end section. The plunger assembly is also configured to be movable along a length of the cavity (once the plunger assembly is received into the cavity via the second open end section). The plunger assembly is also configured to be movable toward the first open end section; this is done in such a way that the plunger assembly, in use, moves, at least in part, the flowable substance, positioned in the cavity, toward, and out from, the first open end section. The plunger assembly includes a front section configured to contact (engage with) an interior surface of the first open end section to allow departure of the flowable substance from the cavity. A sealing device extends (extends radially) from the plunger assembly. The sealing device is configured to prevent, at least in part, leakage of the flowable substance positioned on the front section of the plunger assembly toward the second open end section (while the plunger assembly, in use, is moved toward the first open end section). A plunger-moving assembly is configured to be coupled to the plunger assembly. The plunger-moving assembly is configured to move the plunger assembly toward the first open end section; this is done in such a way that the plunger-moving assembly, in use, moves the plunger assembly so that a predetermined amount of the flowable substance is moved, in use, from the cavity and out from the first open end section and into the dispensing device, and out from the dispensing device.
- Other aspects are identified in the claims. Other aspects and features of the non-limiting embodiments may now become apparent to those skilled in the art upon review of the following detailed description of the non-limiting embodiments with the accompanying drawings. This Summary is provided to introduce concepts in simplified form that are further described below in the Detailed Description. This Summary is not intended to identify potentially key features or possible essential features of the disclosed subject matter, and is not intended to describe each disclosed embodiment or every implementation of the disclosed subject matter. Many other novel advantages, features, and relationships will become apparent as this description proceeds. The figures and the description that follow more particularly exemplify illustrative embodiments.
- The non-limiting embodiments may be more fully appreciated by reference to the following detailed description of the non-limiting embodiments when taken in conjunction with the accompanying drawings, in which:
-
FIG. 1 ,FIG. 2 andFIG. 3 depict a side view (FIG. 1 ), a bottom view (FIG. 2 ) and a perspective view (FIG. 3 ) of embodiments of an apparatus including a hollow elongated housing; and -
FIG. 4 ,FIG. 5 ,FIG. 6 andFIG. 7 depict cross-sectional views of embodiments of the hollow elongated housing ofFIG. 1 ; and -
FIG. 8 andFIG. 9 depict perspective views of embodiments of the hollow elongated housing ofFIG. 1 ; and -
FIG. 10 depicts a cross-sectional view of embodiments of the hollow elongated housing ofFIG. 1 ; and -
FIG. 11 ,FIG. 12 andFIG. 13 depict a bottom view (FIG. 11 ), a side view (FIG. 12 ) and a cross-sectional view (FIG. 13 ) of embodiments of the hollow elongated housing ofFIG. 1 ; and -
FIG. 14 ,FIG. 15 andFIG. 16 depict a bottom view (FIG. 14 ), a side view (FIG. 15 ) and a cross-sectional view (FIG. 16 ) of embodiments of the hollow elongated housing ofFIG. 1 ; and -
FIG. 17 ,FIG. 18 andFIG. 19 depict perspective views of embodiments of the hollow elongated housing ofFIG. 1 . - The drawings are not necessarily to scale and may be illustrated by phantom lines, diagrammatic representations and fragmentary views. In certain instances, details unnecessary for an understanding of the embodiments (and/or details that render other details difficult to perceive) may have been omitted. Corresponding reference characters indicate corresponding components throughout the several figures of the drawings. Elements in the several figures are illustrated for simplicity and clarity and have not been drawn to scale. The dimensions of some of the elements in the figures may be emphasized relative to other elements for facilitating an understanding of the various disclosed embodiments. In addition, common, and well-understood, elements that are useful in commercially feasible embodiments are often not depicted to provide a less obstructed view of the embodiments of the present disclosure.
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LISTING OF REFERENCE NUMERALS USED IN THE DRAWINGS hollow elongated housing 102plunger stem 132cavity 104first device 134first cavity section 104Asecond device 136second cavity section 104Bpassageway 138 first open end section 106connector 140interior surface 107connection feature 141second open end section 108channel 142dispensing device 110longitudinal axis 144neck extension 111removable lid 146plunger assembly 112exit portal 148plunger face 114first surface 150plunger tip 115second surface 152sealing device 116hollow elongated housing 202inner sealing device 117open end section 206plunger-moving assembly 118hollow elongated housing 302screw assembly 120open end section 306neck portion 122rotation movement direction 400plunger- stem cavity 124linear movement direction 402first edge portion 126installation direction 404second edge portion 128removal direction 406plunger nipple 130 user 900 - The following detailed description is merely exemplary and is not intended to limit the described embodiments or the application and uses of the described embodiments. As used, the word “exemplary” or “illustrative” means “serving as an example, instance, or illustration.” Any implementation described as “exemplary” or “illustrative” is not necessarily to be construed as preferred or advantageous over other implementations. All of the implementations described below are exemplary implementations provided to enable persons skilled in the art to make or use the embodiments of the disclosure and are not intended to limit the scope of the disclosure. The scope of the disclosure is defined by the claims. For the description, the terms “upper,” “lower,” “left,” “rear,” “right,” “front,” “vertical,” “horizontal,” and derivatives thereof shall relate to the examples as oriented in the drawings. There is no intention to be bound by any expressed or implied theory in the preceding Technical Field, Background, Summary or the following detailed description. It is also to be understood that the devices and processes illustrated in the attached drawings, and described in the following specification, are exemplary embodiments (examples), aspects and/or concepts defined in the appended claims. Hence, dimensions and other physical characteristics relating to the embodiments disclosed are not to be considered as limiting, unless the claims expressly state otherwise. It is understood that the phrase “at least one” is equivalent to “a”. The aspects (examples, alterations, modifications, options, variations, embodiments and any equivalent thereof) are described regarding the drawings. It should be understood that the disclosure is limited to the subject matter provided by the claims, and that the disclosure is not limited to the particular aspects depicted and described. It will be appreciated that the scope of the meaning of a device configured to be coupled to an item (that is, to be connected to, to interact with the item, etc.) is to be interpreted as the device being configured to be coupled to the item, either directly or indirectly. Therefore, “configured to” may include the meaning “either directly or indirectly” unless specifically stated otherwise.
-
FIG. 1 ,FIG. 2 andFIG. 3 depict a side view (FIG. 1 ), a bottom view (FIG. 2 ) and a perspective view (FIG. 3 ) of embodiments of a hollowelongated housing 102 for receiving a flowable substance. - Referring to the embodiment as depicted in
FIG. 1 (a side view), the hollowelongated housing 102 is configured to receive a flowable substance therein. The hollowelongated housing 102 includes (preferably) a plastic material, and/or any equivalent thereof. The hollowelongated housing 102 may be manufactured by a molding system (known and not depicted) known by those skilled in the art. The flowable substance (known and not depicted) may include a fluid, a slurry, a flowable solid, a food item, etc., and/or any equivalent thereof. The flowable substance is moveable (pushable) from a first open end section 106 (also called an exit portal) of the hollowelongated housing 102. A bottom portion (section) of the hollowelongated housing 102 is removed (such as by a cutting operation) to thereby form a second open end section 108 (also called an entrance portal). The firstopen end section 106 and the secondopen end section 108 are spaced apart from each other and are, preferably, positioned at opposite end portions (sections) of the hollowelongated housing 102. - Referring to the embodiment as depicted in
FIG. 1 , the hollowelongated housing 102 may include, for instance, a plastic bottle, etc., and/or any equivalent thereof. The hollowelongated housing 102 may be manufactured (as known by those skilled in the art) by an extrusion blow molding process (and/or any equivalent thereof). Once molded or formed, the hollow elongated housing 102 (specifically, the bottom section thereof) may be cut or trimmed, etc. For this case, during the trimming process or operation, a hot blade cuts off (removes) unwanted material from the hollowelongated housing 102. The trimming may be modified to include a router, etc. The router (also called a cutter) is configured to router (form) the secondopen end section 108 at a base (a lower section) of the hollowelongated housing 102 to an appropriate shape (dimension, etc.). A hot blade press (or a hot blade reamer) may be utilized to cut the secondopen end section 108. The hollowelongated housing 102 may be manufactured (as known by those skilled in the art) by an injection stretch blow molding process (and/or any equivalent thereof). - Referring to the embodiment as depicted in
FIG. 1 , the hollowelongated housing 102 includes, preferably, aneck portion 122. Theneck portion 122 extends away from the hollowelongated housing 102. Theneck portion 122 provides (defines) the firstopen end section 106. - Referring to the embodiment as depicted in
FIG. 1 , adispensing device 110 is configured to be selectively connected to (and selectively removable from) theneck portion 122; this is done in such a way that the firstopen end section 106 is covered by the dispensing device 110 (once the dispensingdevice 110 is selectively connected to the neck portion 122). Thedispensing device 110 includes, preferably, aneck extension 111 configured to be selectively coupled (connected) to (and selectively disconnectable from) theneck portion 122. For instance, theneck extension 111 and theneck portion 122 each (preferably) includes (provides) compatible mating threads, etc., for twist-on installation and twist-off removable interaction between theneck extension 111 and theneck portion 122. - Referring to the embodiment as depicted in
FIG. 1 , the hollowelongated housing 102 defines, preferably, acavity 104 extending between the firstopen end section 106 and the secondopen end section 108. Thecavity 104 may be configured to be in fluid communication with the firstopen end section 106 and the second open end section 108 (for the case when or once thecavity 104 of the hollowelongated housing 102 remains without any material or devices positioned therein). - Referring to the embodiment as depicted in
FIG. 2 (a bottom view), the hollowelongated housing 102 includes afirst edge portion 126 and asecond edge portion 128 each extending towards a longitudinal axis 144 (a central axis) extending along a central section of the hollowelongated housing 102. Thefirst edge portion 126 and thesecond edge portion 128 are spaced apart from each other. Thefirst edge portion 126 and thesecond edge portion 128 each extend from the peripheral edges of the hollowelongated housing 102. The secondopen end section 108 is positioned (located) between thefirst edge portion 126 and thesecond edge portion 128. - Referring to the embodiment as depicted in
FIG. 3 (a perspective view), the hollowelongated housing 102 defines, preferably, a square-shaped cross section (and/or any equivalent thereof). This is done in such a way that the hollowelongated housing 102 may be positioned adjacently to a hollow elongated housing 202 (having an open end section 206) in an abutment relationship. The hollowelongated housing 202 is depicted in an abutment relationship with a hollow elongated housing 302 (having an open end section 306). It will be appreciated that the hollowelongated housing 102 may define any cross-sectional shape (if desired). - Referring to the embodiment as depicted in
FIG. 3 , the hollowelongated housing 102 is configured to be free-standing and/or free stackable (and/or any equivalent thereof). The hollowelongated housing 102 is configured (preferably) to avoid being positioned every which way in the compartments of a refrigerator door or pantry, etc. -
FIG. 4 ,FIG. 5 ,FIG. 6 andFIG. 7 depict cross-sectional views (taken along a cross-sectional line A-A as depicted inFIG. 1 ) of embodiments of the hollowelongated housing 102 ofFIG. 1 . - Referring to the embodiment as depicted in
FIG. 4 , the secondopen end section 108 of the hollowelongated housing 102 is configured to receive theplunger assembly 112. Theplunger assembly 112 is configured to be received (moved into) via the secondopen end section 108 of the hollowelongated housing 102. Theplunger assembly 112 includes (and is not limited to) a plunger face 114 (also called a forward side), aplunger tip 115, asealing device 116, aplunger nipple 130, and aplunger stem 132. Theplunger face 114 and theplunger tip 115 are spaced apart from each other. Thesealing device 116 is positioned radially along the outer circumference edge of theplunger assembly 112. Theplunger nipple 130 extends from theplunger face 114. Theplunger nipple 130 and thescrew assembly 120 are (preferably) configured to be slidably sealed against each other to prevent inadvertent flow of flowable material (that is, along the surfaces or thread surfaces thereof). Theplunger nipple 130 is (preferably) made of a rubber material. Theplunger nipple 130 is (preferably) provide a degree of surface resistance with thescrew assembly 120. Theplunger nipple 130 is (preferably) configured to be fitted into the firstopen end section 106. It is preferred that theplunger nipple 130 is configured to be entirely fitted into the first open end section 106 (this is done, preferably, to reduce waste of flowable material (or minimize waste thereof). Theplunger face 114 is (preferably) configured to form fit (press fit) into theinterior surface 107. Theplunger stem 132 extends from theplunger tip 115. Theplunger stem 132 is (preferably) configured to be fitted into the plunger-stem cavity 124 (so that there is little or no flow of flowable material through thepassageway 138 via theplunger assembly 112. Preferably, the plunger stem 132 (rear plunger extension) is configured to entirely fill into (or fit into) the plunger-stem cavity 124 (this is done, preferably, to reduce waste of flowable material, or minimize waste thereof). Theplunger assembly 112 defines (preferably) apassageway 138 extending centrally thereof. Thepassageway 138 extends through theplunger assembly 112, theplunger face 114, theplunger tip 115, theplunger nipple 130, and theplunger stem 132. Theplunger tip 115 is (preferably) configured to form fit into the hollowelongated housing 102. Thesealing device 116 includes, preferably, a lubricious material (with a relatively lower coefficient of friction) having a slippery quality while also being able to, at the same time, perform as a sealing material. For instance, the lubricious material may include the QUNITON (TRADEMARK) lubricious material ((manufactured by Minnesota Rubber & Plastics), and/or any equivalent thereof. - Referring to the embodiments as depicted in
FIG. 5 andFIG. 6 , the secondopen end section 108 of the hollowelongated housing 102 is configured to receive, at least in part, the plunger-movingassembly 118. The plunger-movingassembly 118 is configured to be received, at least in part, into the secondopen end section 108 of the hollowelongated housing 102. The plunger-movingassembly 118 includes (and is not limited to) a first device 134 (also called a rotatable device) and asecond device 136. Thesecond device 136 is configured to be positioned between the secondopen end section 108 and theplunger assembly 112. - Referring to the embodiments as depicted in
FIG. 5 andFIG. 6 , thesecond device 136 includes (preferably) afirst surface 150, asecond surface 152 and a connector 140 (also called a snap-fit type connector). Thesecond device 136 defines achannel 142 extending between thefirst surface 150 and thesecond surface 152. Theconnector 140 extends from thesecond surface 152. Once thesecond device 136 is received in thecavity 104 of the hollowelongated housing 102, theconnector 140 faces the secondopen end section 108 of the hollowelongated housing 102. - Referring to the embodiment as depicted in
FIG. 6 , the plunger-movingassembly 118 includes (preferably) a screw assembly 120 (also called an elongated screw assembly). For instance, thescrew assembly 120 defines (provides) an exterior facing thread extending along an elongated length of thescrew assembly 120. Thescrew assembly 120 is configured to be received into thepassageway 138 of theplunger assembly 112. The inner surface, which faces thepassageway 138 of theplunger assembly 112, defines a compatible mating surface configured to thread engage with thescrew assembly 120. - Referring to the embodiment as depicted in
FIG. 6 , thefirst device 134 is configured to be rotated along arotation movement direction 400. As the screw assembly 120 (extending from the first device 134) is inserted into (and threadably engages) thepassageway 138 of theplunger assembly 112, thefirst device 134 moves along alinear movement direction 402. - Referring to the embodiment as depicted in
FIG. 6 , thefirst device 134 provides a connection feature 141 (such as a groove, etc.) configured to selectively connect with theconnector 140 of thesecond device 136. This is done in such a way that thefirst device 134 and thesecond device 136 rotatably engage with each other. Continued rotation of thefirst device 134 urges linear movement of theplunger assembly 112 toward thefirst edge portion 126 and thesecond edge portion 128 of the hollowelongated housing 102, thereby urging movement of thesecond device 136 toward thefirst edge portion 126 and thesecond edge portion 128 of the hollowelongated housing 102. - Referring to the embodiment as depicted in
FIG. 7 , theconnection feature 141 and theconnector 140 are selectively connected with each other, with thesecond device 136 being trapped against (in a fixed relationship with) thefirst edge portion 126 and thesecond edge portion 128. Thesecond device 136 has an outer peripheral profile that matches with the inner cross-sectional profile of the hollow elongated housing 102 (this is done in such a way that thesecond device 136 cannot rotate relative to the interior of the hollow elongated housing 102). Thefirst device 134 may be rotated while thefirst device 134 remains fixed in position relative to the hollowelongated housing 102. Thefirst device 134 may be rotated so that the screw assembly 120 (which extends from the first device 134), in use, urges movement of theplunger assembly 112 along thelongitudinal axis 144. - Referring to the embodiment as depicted in
FIG. 6 , the plunger-movingassembly 118 includes ascrew assembly 120. Thescrew assembly 120 is configured to extend along a longitudinal axis of the hollow elongated housing 102 (once thescrew assembly 120 is received into thecavity 104 of the hollow elongated housing 102). - Referring to the embodiment as depicted in
FIG. 6 , theplunger assembly 112 includes aplunger tip 115. Theplunger tip 115 is configured to fully descend (move) into a plunger-stem cavity 124 of the plunger-moving assembly 118 (also called a base unit). Theplunger tip 115 is configured (preferably) to reduce wastage of the flowable substance once theplunger tip 115, in use, becomes fully received into the plunger-stem cavity 124 of the plunger-movingassembly 118. - Referring to the embodiments as depicted in
FIG. 6 andFIG. 7 , thescrew assembly 120 is configured to threadably couple theplunger assembly 112. - Referring to the embodiment as depicted in
FIG. 6 , the plunger-movingassembly 118 includes a first device 134 (also called a rotation assembly) configured to be coupled to thescrew assembly 120. Thefirst device 134 is configured to rotate thescrew assembly 120 in response to rotation action applied to thefirst device 134; this is done in such a way that thescrew assembly 120, in use, urges movement of theplunger assembly 112 toward the firstopen end section 106. - Referring to the embodiment as depicted in
FIG. 6 , the plunger stem 132 (also called a stem portion) of theplunger assembly 112 is configured to extend at least one plunger diameter below the plunger portion in order to provide engagement; a technical advantage for this embodiment is that at least one plunger diameter space may be gained between the firstopen end section 106 and the plunger face 114 (also called a front portion) of the plunger-movingassembly 118, used for filling procedure clearances; more robust troche threshold, etc. -
FIG. 8 andFIG. 9 depict perspective views of embodiments of the hollowelongated housing 102 ofFIG. 1 . - Referring to the embodiments as depicted in
FIG. 8 andFIG. 9 , there is depicted, in accordance with a first major aspect, an apparatus which includes and is not limited to (comprises) a synergistic combination of a hollowelongated housing 102, aplunger assembly 112 and a plunger-movingassembly 118. - Referring to the embodiments as depicted in
FIG. 8 andFIG. 9 (in accordance with the first major aspect), the hollowelongated housing 102 is configured to receive a flowable substance (known and not depicted) therein. The flowable substance may include a fluid, a slurry, a flowable solid, a food item, etc. - Referring to the embodiments as depicted in
FIG. 8 andFIG. 9 (in accordance with the first major aspect), theplunger assembly 112 is configured to be movable along, at least in part, the hollowelongated housing 102; this is done in such a way that theplunger assembly 112, in use, moves, at least in part, the flowable substance along the hollowelongated housing 102. Theplunger assembly 112 is configured, preferably, to provide airless delivery (movement) of the flowable substance (also called a product), and/or avoid, at least in part, contact of air with the flowable substance, and/or avoid having the air reach equilibrium (with the exterior of the hollow elongated housing 102); therefore, theplunger assembly 112 may result in longer shelf life of the flowable substance (by reducing the oxidation of the flowable substance). - Referring to the embodiments as depicted in
FIG. 8 andFIG. 9 (in accordance with the first major aspect), the plunger-movingassembly 118 is configured to move theplunger assembly 112; this is done in such a way that the plunger-movingassembly 118, in use, urges theplunger assembly 112 to move a predetermined amount of the flowable substance along the hollowelongated housing 102. In this manner, the user does not have to measure the quantity of material to be removed from the hollowelongated housing 102. The plunger-movingassembly 118 is configured, preferably, to provide a predetermined measurement of the amount of flowable substance to be moved or dispensed from the hollowelongated housing 102. - Referring to the embodiments as depicted in
FIG. 8 andFIG. 9 , there is depicted, in accordance with a second major aspect, an apparatus which includes and is not limited to (comprises) a synergistic combination of a hollowelongated housing 102, aplunger assembly 112, asealing device 116 and a plunger-movingassembly 118. - Referring to the embodiments as depicted in
FIG. 8 andFIG. 9 (in accordance with the second major aspect), the hollowelongated housing 102 having a firstopen end section 106 is configured to receive a flowable substance therein (such as a fluid, slurry, a food item, etc., such as via the firstopen end section 106, etc.). - Referring to the embodiments as depicted in
FIG. 8 andFIG. 9 (in accordance with the second major aspect), theplunger assembly 112 is configured to be movable along a length of the hollowelongated housing 102; this is done in such a way that theplunger assembly 112, in use, moves, at least in part, the flowable substance from the hollowelongated housing 102 and out from the firstopen end section 106. - Referring to the embodiments as depicted in
FIG. 8 andFIG. 9 (in accordance with the second major aspect), thesealing device 116 is positioned (positionable) between theplunger assembly 112 and the hollowelongated housing 102; this is done in such a way that thesealing device 116, in use, prevents, at least in part, leakage of the flowable substance between theplunger assembly 112 and the hollowelongated housing 102. Thesealing device 116 is configured, preferably, to keep the interior of the hollowelongated housing 102 in a clean condition (self-cleaning) in such a way that rinsing of the hollowelongated housing 102 is not required (before the hollowelongated housing 102 is recycled in a municipal recycling program, etc.). - Referring to the embodiments as depicted in
FIG. 8 andFIG. 9 (in accordance with the second major aspect), the plunger-movingassembly 118 is configured to move theplunger assembly 112 toward the firstopen end section 106; this is done in such a way that the plunger-movingassembly 118, in use, urges theplunger assembly 112 to move a predetermined amount of the flowable substance from the hollowelongated housing 102 and out from the firstopen end section 106. In this manner, the user does not have to measure the quantity of material to be removed from the hollowelongated housing 102. The plunger-movingassembly 118 is configured, preferably, to provide predetermined metering (measurement) of the amount of flowable substance to be dispensed from the interior of the hollowelongated housing 102. -
FIG. 10 depicts a cross-sectional view (taken along a cross-sectional line A-A as depicted inFIG. 1 ) of embodiments of the hollowelongated housing 102 ofFIG. 1 . - Referring to the embodiment as depicted in
FIG. 10 , there is depicted, in accordance with a third major aspect, an apparatus which includes and is not limited to (comprises) a synergistic combination of a hollowelongated housing 102, aplunger assembly 112, asealing device 116 and a plunger-movingassembly 118. - Referring to the embodiment as depicted in
FIG. 10 (in accordance with the third major aspect), the hollowelongated housing 102 defines acavity 104. The hollowelongated housing 102 has a firstopen end section 106 and a secondopen end section 108. The firstopen end section 106 and the secondopen end section 108 are spaced apart from each other (preferably at opposite end sections of the hollow elongated housing 102). Thecavity 104 extends between, and in is fluid communication with, the firstopen end section 106 and the secondopen end section 108. Thecavity 104 is configured to receive a flowable substance. - Referring to the embodiment as depicted in
FIG. 10 (in accordance with the third major aspect), the dispensing device 110 (also called a dispensing tip) is configured to be selectively attachable to (and selectively removable from) the firstopen end section 106. Thedispensing device 110 is configured, preferably, to prevent, at least in part, contact between the flowable substance and an exterior of the hollow elongated housing 102 (in a storage condition, such as during shipment, etc.). Thedispensing device 110 is also configured to be, at least in part, in fluid communication with the firstopen end section 106 and thecavity 104 once the dispensingdevice 110 is selectively attached to the firstopen end section 106. - Referring to the embodiment as depicted in
FIG. 10 (in accordance with the third major aspect), theplunger assembly 112 is configured to be received into thecavity 104 via the secondopen end section 108. Theplunger assembly 112 is also configured to be movable along a length of thecavity 104 once theplunger assembly 112 is received into thecavity 104 via the secondopen end section 108. Theplunger assembly 112 is also configured to be movable toward the firstopen end section 106; this is done in such a way that theplunger assembly 112, in use, moves, at least in part, the flowable substance, positioned in thecavity 104, toward, and out from, the firstopen end section 106. Theplunger assembly 112 includes (for instance) aplunger face 114 configured to engage, at least in part, (or preferably fully engage) with aninterior surface 107 of the firstopen end section 106 to allow departure of the flowable substance from thecavity 104. - Referring to the embodiment as depicted in
FIG. 10 (in accordance with the third major aspect), thesealing device 116 extends from theplunger assembly 112. Thesealing device 116 is configured to prevent, at least in part, leakage of the flowable substance positioned on theplunger face 114 of theplunger assembly 112 toward the secondopen end section 108 while theplunger assembly 112, in use, is moved toward the firstopen end section 106. - Referring to the embodiment as depicted in
FIG. 10 , the plunger assembly 112 (preferably) is configured to provide seal that mitigates, at least in part, leakage (preferably prevent leakage) between the outer surface of the screw assembly 120 (also called the spine) and the inner surface (specifically, the inner threads) positioned in thepassageway 138 of theplunger assembly 112. More preferably, thesealing device 116 also includes aninner sealing device 117 that is positioned between the outer surface of the screw assembly 120 (also called the spine) and the inner surface (specifically, the inner threads) positioned in thepassageway 138 of theplunger assembly 112. Theinner sealing device 117 is configured to provide seal that mitigates, at least in part, leakage (preferably prevent leakage) between the outer surface of the screw assembly 120 (also called the spine) and the inner surface (specifically, the inner threads) positioned in thepassageway 138 of theplunger assembly 112. For instance, a gasket may be applied to the outer surface of theplunger assembly 112, and thescrew assembly 120 extends through the gasket (similar to a baby bottle nipple that gets stretched, etc.). Thesealing device 116 and the inner sealing device 117 (or the gasket) may be tight so that not too much of the flowable material (product) travels throughpassageway 138 of theplunger assembly 112. - Referring to the embodiment as depicted in
FIG. 10 (in accordance with the third major aspect), the plunger-movingassembly 118 is configured to be coupled to theplunger assembly 112. The plunger-movingassembly 118 is configured to move theplunger assembly 112 toward the firstopen end section 106; this is done in such a way that the plunger-movingassembly 118, in use, moves theplunger assembly 112 so that a predetermined amount of the flowable substance is moved, in use, from thecavity 104 and out from the firstopen end section 106 and into thedispensing device 110, and out from thedispensing device 110. - Referring to the embodiment as depicted in
FIG. 10 (in accordance with an option for any major aspect), the hollowelongated housing 102 is configured to be free standing once the secondopen end section 108 is positioned on a horizontal working surface; this is done in such a way that the hollowelongated housing 102 extends vertically upwardly (technical advantage: reduction of the footprint of the hollow elongated housing 102). - Referring to the embodiment as depicted in
FIG. 10 , theplunger assembly 112 has been moved along a length of the cavity 104 (also called an internal cavity), away from thesecond device 136 and toward an interior surface 107 (inner face) positioned proximate to the firstopen end section 106. Theplunger assembly 112 separates thecavity 104 into afirst cavity section 104A and asecond cavity section 104B. - Referring to the embodiment as depicted in
FIG. 10 , a selectivelyremovable lid 146 is positioned over the first open end section 106 (above the neck portion 122). The selectivelyremovable lid 146 is positioned to adhere to the exit portion of theneck extension 111. The selectivelyremovable lid 146 is removable along a removal direction 406 (by a user 900). - Referring to the embodiment as depicted in
FIG. 10 , once the selectivelyremovable lid 146 is removed, thedispensing device 110 is moved, along theinstallation direction 404, to cover the neck portion 122 (so that the flowable item contained in the hollowelongated housing 102 may exit the interior of the hollow elongated housing 102). -
FIG. 11 ,FIG. 12 andFIG. 13 depict a bottom view (FIG. 11 ), a side view (FIG. 12 ) and a cross-sectional view (FIG. 13 ) of embodiments of the hollowelongated housing 102 ofFIG. 1 . ForFIG. 13 , the cross-sectional view is taken along a cross-sectional line B-B as depicted inFIG. 11 . - Referring to the embodiments as depicted in
FIG. 11 ,FIG. 12 andFIG. 13 , thesecond device 136 has a square-shaped outer peripheral edge. Thechannel 142 is positioned centrally of thesecond device 136. Theconnector 140 surrounds (at least in part) thechannel 142. Theconnector 140 extends from thesecond surface 152 of thesecond device 136. Thefirst surface 150 and thesecond surface 152 are spaced apart from each other. Thechannel 142 extends between thefirst surface 150 and thesecond surface 152. -
FIG. 14 ,FIG. 15 andFIG. 16 depict a bottom view (FIG. 14 ), a side view (FIG. 15 ) and a cross-sectional view (FIG. 16 ) of embodiments of the hollowelongated housing 102 ofFIG. 1 . ForFIG. 16 , the cross-sectional view is taken along a cross-sectional line C-C as depicted inFIG. 14 . - Referring to the embodiments as depicted in
FIG. 14 ,FIG. 15 andFIG. 16 , theplunger tip 115 and theplunger face 114 are spaced apart from each other. Theplunger stem 132 extends from theplunger tip 115. Theplunger nipple 130 extends from theplunger face 114. Thepassageway 138 is formed through theplunger assembly 112, through theplunger nipple 130 and theplunger stem 132. Thepassageway 138 is positioned centrally of theplunger assembly 112. -
FIG. 17 ,FIG. 18 andFIG. 19 depict perspective views of embodiments of the hollowelongated housing 102 ofFIG. 1 . - Referring to the embodiment as depicted in
FIG. 17 , thedispensing device 110 includes theneck extension 111 and anexit portal 148. Theexit portal 148 is positioned at the outer edge of theneck extension 111. - Referring to the embodiment as depicted in
FIG. 18 , thedispensing device 110 includes theneck extension 111 and theexit portal 148. Theexit portal 148 forms an elongated tapered member (portion) extending from the outer edge of theneck extension 111. - Referring to the embodiment as depicted in
FIG. 19 , thedispensing device 110 includes theneck extension 111 and theexit portal 148. Theexit portal 148 forms an elongated slot formation positioned proximate to the outer edge of theneck extension 111. - Referring to the embodiment as depicted in
FIG. 10 , it will be appreciated that there may be at least two ways to fill the hollowelongated housing 102 with the flowing material. A first way is to inject the flowable material into the first open end section 106 (also called a portal. A second way if to remove thefirst device 134 and inject the flowable material into the bottom section (back section, rear section) of the hollowelongated housing 102, and then reinserting thefirst device 134 and thescrew assembly 120. - Referring to the embodiment as depicted in
FIG. 10 , in accordance with an option, it is preferred to have the firstopen end section 106 and the tip of thescrew assembly 120 to be spaced apart from each other. This arrangement gives an option to fill the hollowelongated housing 102 with the flowable material from (via) the firstopen end section 106 versus filling the hollowelongated housing 102 via from the bottom section (rear section) of the hollowelongated housing 102. - Referring to the embodiment as depicted in
FIG. 10 , in accordance with an option, thescrew assembly 120 may be made shorter (than as depicted) so that the flowable material may be inserted via the firstopen end section 106 without the tip portion of thescrew assembly 120 blocking the insertion of the flowable material into the interior of the hollowelongated housing 102. - Referring to the embodiment as depicted in
FIG. 10 , in accordance with an option, thechannel 142 and theplunger stem 132 are not used, in which case the length of thescrew assembly 120 may be extended so that the tip of thescrew assembly 120 may be positioned or located closer to the firstopen end section 106, in which case thesealing device 116 may bottom out flush at the bottom of the hollowelongated housing 102. This arrangement may, advantageously, prevent thesealing device 116 from disengaging from the tip section of thescrew assembly 120. - Referring to the embodiment as depicted in
FIG. 10 , it will be appreciated that the preferred layout and configuration of the components system is to result in zero waste (near zero waste) of flowable material (or reduced waste of flowable material). - The following is offered as further description of the embodiments, in which any one or more of any technical feature (described in the detailed description, the summary and the claims) may be combinable with any other one or more of any technical feature (described in the detailed description, the summary and the claims). It is understood that each claim in the claims section is an open ended claim unless stated otherwise. Unless otherwise specified, relational terms used in these specifications should be construed to include certain tolerances that the person skilled in the art would recognize as providing equivalent functionality. By way of example, the term perpendicular is not necessarily limited to 90.0 degrees, and may include a variation thereof that the person skilled in the art would recognize as providing equivalent functionality for the purposes described for the relevant member or element. Terms such as “about” and “substantially”, in the context of configuration, relate generally to disposition, location, or configuration that are either exact or sufficiently close to the location, disposition, or configuration of the relevant element to preserve operability of the element within the disclosure which does not materially modify the disclosure. Similarly, unless specifically made clear from its context, numerical values should be construed to include certain tolerances that the person skilled in the art would recognize as having negligible importance as they do not materially change the operability of the disclosure. It will be appreciated that the description and/or drawings identify and describe embodiments of the apparatus (either explicitly or inherently). The apparatus may include any suitable combination and/or permutation of the technical features as identified in the detailed description, as may be required and/or desired to suit a particular technical purpose and/or technical function. It will be appreciated that, where possible and suitable, any one or more of the technical features of the apparatus may be combined with any other one or more of the technical features of the apparatus (in any combination and/or permutation). It will be appreciated that persons skilled in the art would know that the technical features of each embodiment may be deployed (where possible) in other embodiments even if not expressly stated as such above. It will be appreciated that persons skilled in the art would know that other options may be possible for the configuration of the components of the apparatus to adjust to manufacturing requirements and still remain within the scope as described in at least one or more of the claims. This written description provides embodiments, including the best mode, and also enables the person skilled in the art to make and use the embodiments. The patentable scope may be defined by the claims. The written description and/or drawings may help to understand the scope of the claims. It is believed that all the crucial aspects of the disclosed subject matter have been provided in this document. It is understood, for this document, that the word “includes” is equivalent to the word “comprising” in that both words are used to signify an open-ended listing of assemblies, components, parts, etc. The term “comprising”, which is synonymous with the terms “including,” “containing,” or “characterized by,” is inclusive or open-ended and does not exclude additional, unrecited elements or method steps. Comprising (comprised of) is an “open” phrase and allows coverage of technologies that employ additional, unrecited elements. When used in a claim, the word “comprising” is the transitory verb (transitional term) that separates the preamble of the claim from the technical features of the disclosure. The foregoing has outlined the non-limiting embodiments (examples). The description is made for particular non-limiting embodiments (examples). It is understood that the non-limiting embodiments are merely illustrative as examples.
Claims (20)
1. An apparatus, comprising:
a hollow elongated housing being configured to receive a flowable substance therein; and
a plunger assembly being configured to be movable along, at least in part, the hollow elongated housing in such a way that the plunger assembly, in use, moves, at least in part, the flowable substance along the hollow elongated housing; and
a plunger-moving assembly being configured to move the plunger assembly in such a way that the plunger-moving assembly, in use, urges the plunger assembly to move a predetermined amount of the flowable substance along the hollow elongated housing.
2. An apparatus, comprising:
a hollow elongated housing having a first open end section being configured to receive a flowable substance therein; and
a plunger assembly being configured to be movable along a length of the hollow elongated housing in such a way that the plunger assembly, in use, moves, at least in part, the flowable substance from the hollow elongated housing and out from the first open end section; and
a sealing device being positioned between the plunger assembly and the hollow elongated housing in such a way that the sealing device, in use, prevents, at least in part, leakage of the flowable substance between the plunger assembly and the hollow elongated housing; and
a plunger-moving assembly being configured to move the plunger assembly toward the first open end section in such a way that the plunger-moving assembly, in use, urges the plunger assembly to move a predetermined amount of the flowable substance from the hollow elongated housing and out from the first open end section.
3. An apparatus, comprising:
a hollow elongated housing defining a cavity; and
the hollow elongated housing having a first open end section and a second open end section, in which the first open end section and the second open end section are spaced apart from each other; and
the cavity extending between, and being in fluid communication with, the first open end section and the second open end section; and
the cavity being configured to receive a flowable substance; and
a dispensing device being configured to be selectively attachable to the first open end section; and
the dispensing device being configured to be, at least in part, in fluid communication with the first open end section and the cavity once the dispensing device is selectively attached to the first open end section; and
a plunger assembly being configured to be received into the cavity via the second open end section; and
the plunger assembly also being configured to be movable along a length of the cavity once the plunger assembly is received into the cavity via the second open end section; and
the plunger assembly also being configured to be movable toward the first open end section in such a way that the plunger assembly, in use, moves, at least in part, the flowable substance, positioned in the cavity, toward, and out from, the first open end section; and
the plunger assembly includes a front section being configured to contact an interior surface of the first open end section to allow departure of the flowable substance from the cavity; and
a sealing device extending from the plunger assembly; and
the sealing device being configured to prevent, at least in part, leakage of the flowable substance positioned on the front section of the plunger assembly toward the second open end section while the plunger assembly, in use, is moved toward the first open end section; and
a plunger-moving assembly being configured to be coupled to the plunger assembly; and
the plunger-moving assembly being configured to move the plunger assembly toward the first open end section in such a way that the plunger-moving assembly, in use, moves the plunger assembly so that a predetermined amount of the flowable substance is moved, in use, from the cavity and out from the first open end section and into the dispensing device, and out from the dispensing device.
4. The apparatus of claim 3 , wherein:
the hollow elongated housing is configured to be free standing once the second open end section is positioned on a horizontal working surface in such a way that the hollow elongated housing extends vertically upwardly.
5. The apparatus of claim 3 , wherein:
the plunger assembly includes a rear section being configured to fully move into a groove of the plunger-moving assembly.
6. The apparatus of claim 3 , wherein:
the plunger-moving assembly includes a screw assembly configured to extend along a longitudinal axis of the hollow elongated housing.
7. The apparatus of claim 6 , wherein:
the screw assembly is configured to threadably couple the plunger assembly.
8. The apparatus of claim 7 , wherein:
the plunger-moving assembly includes a first device configured to be coupled to the screw assembly; and
the first device is configured to rotate the screw assembly in response to rotation action applied to the first device in such a way that the screw assembly, in use, urges movement of the plunger assembly toward the first open end section.
9. The apparatus of claim 3 , wherein:
a rear plunger extension of the plunger assembly extends one plunger diameter below a plunger portion in order to provide engagement.
10. The apparatus of claim 3 , wherein:
the hollow elongated housing includes a neck portion; and
the neck portion extends away from the hollow elongated housing; and
the neck portion defines the first open end section.
11. The apparatus of claim 10 , wherein:
the dispensing device is configured to be selectively connected to, and selectively removable from, the neck portion of the hollow elongated housing in such a way that the first open end section is covered by the dispensing device once the dispensing device is selectively connected to the neck portion; and
the dispensing device includes a neck extension configured to be selectively connected to, and selectively disconnectable from, the neck portion.
12. The apparatus of claim 3 , wherein:
the hollow elongated housing includes a first edge portion a second edge portion each extending towards a longitudinal axis extending along a central section of the hollow elongated housing; and
the first edge portion and the second edge portion are spaced apart from each other; and
the first edge portion and the second edge portion each extend from peripheral edges of the hollow elongated housing; and
the second open end section is positioned between the first edge portion and the second edge portion.
13. The apparatus of claim 3 , wherein:
the hollow elongated housing defines, preferably, a square-shaped cross section.
14. The apparatus of claim 3 , wherein:
the plunger-moving assembly includes a screw assembly configured to extend along a longitudinal axis of the hollow elongated housing; and
the plunger assembly is configured to be received via the second open end section of the hollow elongated housing; and
the plunger assembly further includes:
a rear section spaced apart from the front section; and
a front plunger extension; and
a rear plunger extension; and
the front section and the rear section are spaced apart from each other; and
the sealing device is positioned radially along an outer circumference edge of the plunger assembly; and
the sealing device also includes an inner sealing device positioned between an outer surface of the screw assembly and an inner surface positioned in a passageway of the plunger assembly, and wherein the inner sealing device is configured to provide seal that mitigates, at least in part, leakage between the outer surface of the screw assembly and the inner surface positioned in the passageway of the plunger assembly; and
the front plunger extension extends from the front section; and
the rear plunger extension extends from the rear section; and
the plunger assembly defines the passageway extending along centrally of the plunger assembly; and
the passageway extends through the plunger assembly, the front section, the rear section, the front plunger extension, and the rear plunger extension.
15. The apparatus of claim 14 , wherein:
the plunger-moving assembly is configured to be received, at least in part, into the second open end section of the hollow elongated housing; and
the plunger-moving assembly includes:
a first device; and
a second device configured to be positioned between the second open end section and the plunger assembly.
16. The apparatus of claim 15 , wherein:
the second device includes:
a first surface; and
a second surface; and
a connector; and
wherein:
the second device defines a channel extending between the first surface and the second surface; and
the connector extends from the second surface, and once the second device is received in the cavity of the hollow elongated housing, the connector faces the second open end section of the hollow elongated housing.
17. The apparatus of claim 15 , wherein:
the plunger-moving assembly includes:
the screw assembly being configured to be received into the passageway of the plunger assembly; and
wherein the inner surface, which faces the passageway of the plunger assembly, defines a compatible mating surface configured to thread engage with the screw assembly.
18. The apparatus of claim 15 , wherein:
the plunger-moving assembly includes:
the screw assembly being configured to be received into the passageway of the plunger assembly; and
the screw assembly being configured to threadably couple the plunger assembly; and
wherein the first device is configured to be rotated along a rotation movement direction as the screw assembly, extending from the first device, is inserted into and engages the passageway of the plunger assembly, the first device moves along a linear movement direction.
19. The apparatus of claim 15 , wherein:
the first device provides a connection feature configured to selectively connect with a connector of the second device in such a way that the first device and the second device rotatably engage with each other, and continued rotation of the first device urges linear movement of the plunger assembly toward a first edge portion and a second edge portion of the hollow elongated housing, thereby urging movement of the second device toward the first edge portion and the second edge portion of the hollow elongated housing.
20. The apparatus of claim 15 , wherein:
the plunger-moving assembly includes:
the screw assembly being configured to be received into the passageway of the plunger assembly; and
wherein:
a connection feature and a connector are selectively connected with each other, with the second device being trapped against, and being in a fixed relationship with, a first edge portion and a second edge portion of the hollow elongated housing; and
the second device has an outer peripheral profile that matches with an inner cross-sectional profile of the hollow elongated housing in such a way that the second device cannot rotate relative to the cavity of the hollow elongated housing; and
the first device is rotatable while the first device remains fixed in position relative to the hollow elongated housing; and
the first device is rotatable so that the screw assembly, extending from the first device, in use, urges movement of the plunger assembly along an longitudinal axis extending through the hollow elongated housing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17/181,037 US20210276789A1 (en) | 2020-03-03 | 2021-02-22 | Housing for receiving flowable substance |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202062984354P | 2020-03-03 | 2020-03-03 | |
US17/181,037 US20210276789A1 (en) | 2020-03-03 | 2021-02-22 | Housing for receiving flowable substance |
Publications (1)
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US20210276789A1 true US20210276789A1 (en) | 2021-09-09 |
Family
ID=77554581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US17/181,037 Abandoned US20210276789A1 (en) | 2020-03-03 | 2021-02-22 | Housing for receiving flowable substance |
Country Status (2)
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US (1) | US20210276789A1 (en) |
CA (1) | CA3116254A1 (en) |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1639388A (en) * | 1925-10-19 | 1927-08-16 | Stebbings Eugene | Dispensing device |
US1702147A (en) * | 1925-12-21 | 1929-02-12 | Jr Robert M Zearing | Dispensing device |
US2373444A (en) * | 1942-06-17 | 1945-04-10 | Norberta C R Azpiazu | Container |
US2485467A (en) * | 1946-07-08 | 1949-10-18 | Weisbaum Jack | Dispenser with screw actuated follower |
US3156387A (en) * | 1961-04-04 | 1964-11-10 | Julian L Harwood | Combined package and dispensing unit for pasty materials |
US4019654A (en) * | 1976-02-25 | 1977-04-26 | Voplex Corporation | Manual cartridge dispenser |
US4122983A (en) * | 1976-10-04 | 1978-10-31 | Jolly James D | Versatile dispensing dental hygiene and shaving device |
US4298036A (en) * | 1979-12-13 | 1981-11-03 | Plastic Research Products, Inc. | Dispenser for stick solids |
US4865480A (en) * | 1987-07-20 | 1989-09-12 | Sorenson Development Incorporated | Dispenser for medicaments in meltable formulations |
US5868510A (en) * | 1996-06-19 | 1999-02-09 | L'oreal | Product dispenser having a rotary drive member, and a method of manufacture |
US6918511B1 (en) * | 2003-06-17 | 2005-07-19 | Spatz Laboratories | Flow control product dispenser |
US7686192B1 (en) * | 2007-06-18 | 2010-03-30 | Claire Jean Patton | Dispensing device for viscous products |
US8328448B1 (en) * | 2010-06-09 | 2012-12-11 | Hufnagel Randall S | Hardware hole filling device |
-
2021
- 2021-02-22 US US17/181,037 patent/US20210276789A1/en not_active Abandoned
- 2021-04-22 CA CA3116254A patent/CA3116254A1/en active Pending
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1639388A (en) * | 1925-10-19 | 1927-08-16 | Stebbings Eugene | Dispensing device |
US1702147A (en) * | 1925-12-21 | 1929-02-12 | Jr Robert M Zearing | Dispensing device |
US2373444A (en) * | 1942-06-17 | 1945-04-10 | Norberta C R Azpiazu | Container |
US2485467A (en) * | 1946-07-08 | 1949-10-18 | Weisbaum Jack | Dispenser with screw actuated follower |
US3156387A (en) * | 1961-04-04 | 1964-11-10 | Julian L Harwood | Combined package and dispensing unit for pasty materials |
US4019654A (en) * | 1976-02-25 | 1977-04-26 | Voplex Corporation | Manual cartridge dispenser |
US4122983A (en) * | 1976-10-04 | 1978-10-31 | Jolly James D | Versatile dispensing dental hygiene and shaving device |
US4298036A (en) * | 1979-12-13 | 1981-11-03 | Plastic Research Products, Inc. | Dispenser for stick solids |
US4865480A (en) * | 1987-07-20 | 1989-09-12 | Sorenson Development Incorporated | Dispenser for medicaments in meltable formulations |
US5868510A (en) * | 1996-06-19 | 1999-02-09 | L'oreal | Product dispenser having a rotary drive member, and a method of manufacture |
US6918511B1 (en) * | 2003-06-17 | 2005-07-19 | Spatz Laboratories | Flow control product dispenser |
US7686192B1 (en) * | 2007-06-18 | 2010-03-30 | Claire Jean Patton | Dispensing device for viscous products |
US8328448B1 (en) * | 2010-06-09 | 2012-12-11 | Hufnagel Randall S | Hardware hole filling device |
Also Published As
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CA3116254A1 (en) | 2021-09-03 |
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