US20110007985A1 - Bag handle with improved grip - Google Patents
Bag handle with improved grip Download PDFInfo
- Publication number
- US20110007985A1 US20110007985A1 US12/502,080 US50208009A US2011007985A1 US 20110007985 A1 US20110007985 A1 US 20110007985A1 US 50208009 A US50208009 A US 50208009A US 2011007985 A1 US2011007985 A1 US 2011007985A1
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- United States
- Prior art keywords
- handle
- grip member
- bag
- grip
- base
- 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
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- 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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/06—Handles
Definitions
- the present disclosure generally relates to the field of bags and bag handles.
- the present disclosure relates more specifically to the field of bags and bag handles for carrying a heavy load of granular material.
- Granular material such as swimming pool salt or water softener salt is currently sold in large plastic bags that hold a heavy load of the material (e.g., forty pounds).
- Conventional handles for such bags are often uncomfortable or subject to breaking while the bag is carried. It is challenging and difficult to design handles for such bags without undesirably adding mass to the handle or making the handle difficult to manufacture.
- the handle includes a panel integrally formed with and extending away from the base, the panel having at least one opening.
- the handle further includes a first grip member having a length that spans across the at least one opening.
- the handle further includes a second grip member parallel to the first grip member and having a length that spans across the at least one opening. The first grip member and the second grip member are spaced apart.
- the bag includes a bag portion having a top seam and a handle base fixed to the top seam.
- a handle grip is coupled to the handle base and includes a first beam defining a top of the handle and a second beam below and spaced apart from the first beam such that when the handle grip is gripped by a hand and the bag is lifted, the second beam receives the majority of the upward force from the hand's fingers.
- a handle for a bag including an elongated grip comprising a first elongated grip member and a second elongated grip member having lengths that extend parallel to the length of the grip.
- the handle further includes a handle body integrally formed with the elongated grip that holds the first elongated grip member above the second elongated grip member such that a void exists between the first elongated grip member and the second elongated grip member.
- FIG. 1 is a perspective view of a bag including a handle according to an exemplary embodiment
- FIG. 1A is a top perspective view of an embodiment of the claimed design
- FIG. 1B is a bottom perspective view of an embodiment of the claimed design
- FIG. 1C is a front view of an embodiment of the claimed design
- FIG. 1D is a side view of an embodiment of the claimed design
- FIG. 1E is a top view of an embodiment of the claimed design
- FIG. 1F is a bottom view of an embodiment of the claimed design
- FIG. 2A is a top perspective view of another embodiment
- FIG. 2B is a bottom perspective view of the embodiment shown in FIG. 2A ;
- FIG. 2C is a front view of the embodiment shown in FIG. 2A ;
- FIG. 2D is a side view of the embodiment shown in FIG. 2A ;
- FIG. 2E is a top view of the embodiment shown in FIG. 2A ;
- FIG. 2F is a bottom view of the embodiment shown in FIG. 2A ;
- FIG. 3A is a top perspective view of yet another embodiment
- FIG. 3B is a bottom perspective view of the embodiment shown in FIG. 3A ;
- FIG. 3C is a front view of the embodiment shown in FIG. 3A ;
- FIG. 3D is a side view of the embodiment shown in FIG. 3A ;
- FIG. 3E is a top view of the embodiment shown in FIG. 3A ;
- FIG. 3F is a bottom view of the embodiment shown in FIG. 3A ;
- FIG. 4A is a top perspective view of yet another embodiment
- FIG. 4B is a bottom perspective view of the embodiment shown in FIG. 4A ;
- FIG. 4C is a front view of the embodiment shown in FIG. 4A ;
- FIG. 4D is a side view of the embodiment shown in FIG. 4A ;
- FIG. 4E is a top view of the embodiment shown in FIG. 4A ;
- FIG. 4F is a bottom view of the embodiment shown in FIG. 4A ;
- FIG. 5A is a top perspective view of yet another embodiment
- FIG. 5B is a bottom perspective view of the embodiment shown in FIG. 5A ;
- FIG. 5C is a front view of the embodiment shown in FIG. 5A ;
- FIG. 5D is a side view of the embodiment shown in FIG. 5A ;
- FIG. 5E is a top view of the embodiment shown in FIG. 5A ;
- FIG. 5F is a bottom view of the embodiment shown in FIG. 5A ;
- FIG. 6A is a top perspective view of yet another embodiment
- FIG. 6B is a bottom perspective view of the embodiment shown in FIG. 6A ;
- FIG. 6C is a front view of the embodiment shown in FIG. 6A ;
- FIG. 6D is a side view of the embodiment shown in FIG. 6A ;
- FIG. 6E is a top view of the embodiment shown in FIG. 6A ;
- FIG. 6F is a bottom view of the embodiment shown in FIG. 6A ;
- FIG. 7A is a top perspective view of yet another embodiment
- FIG. 7B is a bottom perspective view of the embodiment shown in FIG. 7A ;
- FIG. 7C is a front view of the embodiment shown in FIG. 7A ;
- FIG. 7D is a back view of the embodiment shown in FIG. 7A ;
- FIG. 7E is a side view of the embodiment shown in FIG. 7A ;
- FIG. 7F is another side view of the embodiment shown in FIG. 7A ;
- FIG. 7G is a top view of the embodiment shown in FIG. 7A ;
- FIG. 7H is a bottom view of the embodiment shown in FIG. 7A ;
- FIG. 8A is a top perspective view of yet another embodiment
- FIG. 8B is a bottom perspective view of the embodiment shown in FIG. 8A ;
- FIG. 8C is a front view of the embodiment shown in FIG. 8A ;
- FIG. 8D is a side view of the embodiment shown in FIG. 8A ;
- FIG. 8E is a top view of the embodiment shown in FIG. 8A ;
- FIG. 8F is a bottom view of the embodiment shown in FIG. 8A ;
- FIG. 9A is a top perspective view of yet another embodiment
- FIG. 9B is a bottom perspective view of the embodiment shown in FIG. 9A ;
- FIG. 9C is a front view of the embodiment shown in FIG. 9A ;
- FIG. 9D is a side view of the embodiment shown in FIG. 9A ;
- FIG. 9E is a top view of the embodiment shown in FIG. 9A ;
- FIG. 9F is a bottom view of the embodiment shown in FIG. 9A ;
- FIG. 10A is a top perspective view of yet another embodiment
- FIG. 10B is a bottom perspective view of the embodiment shown in FIG. 10A ;
- FIG. 10C is a front view of the embodiment shown in FIG. 10A ;
- FIG. 10D is a side view of the embodiment shown in FIG. 10A ;
- FIG. 10E is a top view of the embodiment shown in FIG. 10A ;
- FIG. 10F is a bottom view of the embodiment shown in FIG. 10A ;
- FIG. 11A is a top perspective view of yet another embodiment
- FIG. 11B is a bottom perspective view of the embodiment shown in FIG. 11A ;
- FIG. 11C is a front view of the embodiment shown in FIG. 11A ;
- FIG. 11D is a side view of the embodiment shown in FIG. 11A ;
- FIG. 11E is a top view of the embodiment shown in FIG. 11A ;
- FIG. 11F is a bottom view of the embodiment shown in FIG. 11A ;
- FIG. 12A is a top perspective view of yet another embodiment
- FIG. 12B is a bottom perspective view of the embodiment shown in FIG. 12A ;
- FIG. 12C is a front view of the embodiment shown in FIG. 12A ;
- FIG. 12D is a side view of the embodiment shown in FIG. 12A ;
- FIG. 12E is a top view of the embodiment shown in FIG. 12A ;
- FIG. 12F is a bottom view of the embodiment shown in FIG. 12A ;
- FIG. 13A is a top perspective view of yet another embodiment
- FIG. 13B is a bottom perspective view of the embodiment shown in FIG. 13A ;
- FIG. 13C is a front view of the embodiment shown in FIG. 13A ;
- FIG. 13D is a side view of the embodiment shown in FIG. 13A ;
- FIG. 13E is a top view of the embodiment shown in FIG. 13A ;
- FIG. 13F is a bottom view of the embodiment shown in FIG. 13A ;
- Handle 100 is shown to include a base 102 configured to be fixed to a bag 101 (handle 100 fixed to bag 101 shown in FIG. 1 ).
- Bag 101 may be a rugged plastic bag. In some embodiments the weight and composition of the plastic of bag 101 allow bag 101 to support forty pounds or more of granular material (e.g., salt pellets). In other embodiments, bag 101 may be configured to support less material or more material. Bag 101 may be formed from a material other than plastic. For example, bag 101 may be formed from aluminum foil, a paper-composite, recycled material, or of any other material. Further, while handle 100 is shown in FIG.
- handle 100 may be fixed to a box, carton, crate, or other structure for carrying objects.
- base 102 may be shaped or sized differently, depending on the particular design of the structure or bag to which base 102 will be attached.
- base 102 is elongated and includes two flanges 130 to which bag 101 is fixed.
- Flanges 130 may be somewhat flexible and configured to fold toward each other.
- a seam (or other portion) of bag 101 may be inserted between flanges 130 and the seam may be sonic welded or otherwise fixed (e.g., adhered, fused, melted, fastened, etc.) to flanges 130 .
- any number of methods or fasteners for fixing base 102 to bag 101 may be utilized according to various exemplary embodiments.
- base 102 may be defined by a single flange, more than two flanges, or include structures that may not be considered a flange for fixing to bag 101 .
- base 102 may include a pair of clamps or jaws for mechanically interfacing with and holding the material of bag 101 rather than flat flanges configured for sonic welding.
- Handle 100 is shown to include a panel 104 integrally formed with and extending away from base 102 , the panel having at least one opening 106 .
- Handle 100 further includes a first grip member 108 having a length that spans across the at least one opening 106 a, 106 b.
- Handle 100 further includes a second grip member 110 parallel to first grip member 108 and having a length that spans across the at least one opening 106 a, 106 b.
- First grip member 108 and second grip member 110 are spaced apart to form void 112 .
- first grip member 108 and second grip member 110 form a relatively thick grip for a user to hold.
- Void 112 advantageously reduces the overall weight of the handle relative to a solid handle. Further, void 112 allows second grip member 110 to flex upward toward first grip member 108 when the bag is lifted.
- second grip member 110 has a convexly shaped underside (the surface of grip member 110 facing openings 106 a, 106 b ). The convex shape may further increase grip comfort for a user carrying a heavy load using handle 100 .
- base 102 is shown as elongated and the length of the base is shown to define a horizontal axis X.
- panel 104 is shown to extend away from base 102 to define a horizontal axis Y.
- First grip member 108 and second grip member 110 are elongated and have a length that spans across openings 106 a, 106 b. In the embodiments shown, second grip member 110 and first grip member 108 are parallel to each other and horizontal axis X.
- second grip member 110 and/or first grip member 108 may not be parallel to each other or horizontal axis X - but may still be elongated and extend lengthwise across the handle's openings.
- first grip member 108 may be flat and parallel to horizontal axis X but second grip member 110 may be curved upward in a concave manner relative to horizontal axis X.
- first grip member 108 and second grip member 110 are spaced apart along vertical axis Y where second grip member 110 is below the first grip member 108 relative to vertical axis Y.
- the curved underside portion of second grip member 110 is parallel with horizontal axis X.
- Panel 104 is parallel with the two dimensional plane formed by vertical axis Y and horizontal axis X.
- the Figures are further shown to include a support 116 .
- Support 116 is shown to extend vertically from base 102 along the Y axis to second grip member 110 .
- Support 116 divides the opening between base 102 or a structure of panel 104 and grip member 112 into at least two openings (shown in FIGS. 1-1F as openings 106 a and 106 b ).
- panel 104 is shown to include pockets 118 that are less thick than the material of panel 104 surrounding the pockets 118 .
- pockets 118 may be devoid of material and open.
- the material surrounding pockets 118 may be thickened for strength.
- pockets 118 are thick enough that the panel material surrounding pockets 118 are not thickened for strength.
- pockets 118 are shown as having a generally triangular shape that follows the contours of panel 104 , it should be appreciated that pockets 118 may be shaped differently. For example, pockets 118 may be multiplied in number and divided in size to create a plurality of pockets per side of the handle.
- the pockets may be elongated channels, wavy lines, curved, circular, oval shaped, or otherwise shaped.
- the shape of pockets 118 may be changed for aesthetic reasons or modified based on the application for handle 100 .
- pockets 118 may be devoid of material.
- pockets 118 may be completely filled in or missing.
- pockets 118 may be as shown or implemented as a plurality of small circular pockets to reduce the weight of handle 100 without damaging the handle's weight carrying capacity for the application with which it is intended to be used.
- FIG. 1D a side view of handle 100 is shown.
- Panel 104 is shown to extend up vertically from base 102 .
- panel 104 is shown to widen around openings 106 a, 106 b (shown in previous Figures). Near the vertical top of handle 100 , panel 104 widens into handle grip 140 .
- first grip element 108 will be wider than second grip element 110 .
- Different embodiments may include different grip element width relationships. Further, different embodiments may include different angles at which the material of panel 104 widens or thickens relative to the Z axis.
- the Z-axis thickness of the handle grip and more particularly grip element 108 is further illustrated in FIG. 1E .
- handle 100 is integrally formed from the same plastic material.
- handle 100 is molded in a single press. Nevertheless, Applicants submit that various combined arrangements of integrally-formed structures of handle 100 are novel and non-obvious. In other embodiments not shown in the Figures of the present disclosure, handle 100 may be formed from multiple parts that are adhered, fastened, fused, or otherwise coupled together after they have been formed.
- Handle 100 is preferably formed from polyethylene.
- handle 100 is made from an eighty-five to fifteen ratio of linear low density polyethylene (LLDPE) and high density polyethylene (HDPE). Other blends of LLDPE and HDPE may be used depending on the application or desired flexibility of handle 100 .
- different plastics may be used to form handle 100 .
- handle 100 may be formed from an aluminum alloy, other metal, or any other suitable material.
- Handle 100 may be formed using an injection molding process.
- handle 100 is 6.815 inches long from base end to base end and 2.218 inches tall from the bottom of the flanges of the base to the top of the first grip element.
- handle 100 may be larger or smaller depending on the load that will be carried using the handle and/or other application requirements.
- First grip member 108 and second grip member 110 may be spaced apart such that void 112 is at least one sixteenth of an inch high relative to the Y axis shown in FIG. 1C .
- first grip member 108 and second grip member 110 may be spaced apart such that void 112 is between one sixteenth and one quarter inch tall relative to the Y axis.
- void 112 may be about three sixteenths of an inch tall.
- void 112 may be shaped and sized to be smaller than one sixteenth of an inch and in other embodiments may be larger than one quarter inch tall. As shown in FIGS.
- void 112 may be elongated and have a length of about one and one-half inches relative to the horizontal “X” axis shown in FIG. 1C . Void 112 may be shaped and sized to differently according to different exemplary embodiments.
- FIGS. 2A-2F show another embodiment of a bag handle.
- a single grip member 201 is shown as sloping down toward base 202 .
- a large opening 206 is bordered on each side by vertical supports 204 .
- the combination of vertical supports 204 and the downward sloping grip 201 may provide for a lightweight yet resilient and somewhat elastic handle for gripping by a user.
- FIGS. 3A-3F show another embodiment of a bag handle.
- a single grip element 301 is shown spanning opening or openings 306 .
- Grip element 301 includes curved portion 305 .
- Curved portion 305 is shown to have a thickness that is greater than that of panel 304 .
- Curved portion 305 may add resiliency to grip element 301 and provide a structure for gripping by a user.
- curved portion 305 may be configured so that a user's fingers fit and rest in high points of curve portion 305 when the user is carrying the bag.
- FIGS. 4A-4F illustrate yet another embodiment of a bag handle.
- a series of arches 408 form grip 410 .
- arches 408 are shaped and sized to receive the fingers of a user carrying a bag with the handle.
- Grip 410 and arches 408 are shown has being of the same thickness as the rest of panel 404 .
- grip 410 and/or arches 408 may be of increased thickness relative to panel 404 .
- FIGS. 5A-5F show another embodiment of a bag handle.
- a single grip element 501 is shown as being curved as it spans openings 506 .
- the curved portion of grip element 501 may be thick relative to the thickness of panel 504 .
- the curved portion may be shaped to fit in a user's hand.
- FIGS. 6A-6F illustrate yet another embodiment of a bag handle.
- grip 608 may be elongated and curved slightly downward similar to the embodiment shown in FIGS. 2A-2F .
- the embodiment of FIGS. 6A-6F include angled supports 610 and 611 . Angled supports 610 and 611 may attach to grip 608 at points closer to a horizontal center location. Such a structure may provide additional support to the center of grip 608 when the handle is being used to carry a heavy load.
- attachment points of supports 610 , 611 may be spaced to provide an opening 606 a, 606 b, and 606 c that are sufficiently wide near grip 608 so that one or more fingers of a user's hand may comfortably be within each of opening 606 a, 606 b, and 606 c when the handle is in use.
- FIGS. 7A-7H show another embodiment of a bag handle.
- a single elongated grip element 701 is shown.
- Grip element 701 is shown to span a single, long and partially oval-shaped opening 706 .
- Beneath opening 701 and above base 702 a plurality of circular holes 712 extend in a single row parallel to the length of base 702 .
- Holes 712 are intended to reduce the weight of the handle while not substantially affecting the structural integrity or strength of the handle.
- the configuration (size, shape, spacing, orientation, etc.) of holes 712 may be utilized with any of the previously shown handles, according to various exemplary embodiments.
- Opening 706 is shown to shorten (i.e., reduce in height between grip 701 and the bottom of opening 706 ) near one end of the handle.
- FIGS. 8A-8F show another embodiment of a bag handle.
- a single elongated grip element 801 spans opening 806 .
- the structure of the handle is supported by a plurality of diagonal supports 808 . At least some of the weight of supports 808 is offset by a row of holes 810 .
- FIGS. 9A-9F illustrate yet another embodiment of a bag handle.
- a single elongated grip element 901 spans openings 906 a, 906 b.
- the structure of handle 900 is supported by a support 910 .
- Handle 900 is shown to include a shock absorbing portion 920 between base 902 and panel 904 .
- shock absorbing portion 920 includes a plurality of half-cylinders 922 coupling base 902 to panel 904 .
- Half-cylinders 922 alternatively extend from the sides of panel 904 .
- Half-cylinders 922 are sized to have an elastic and shock-absorbing property relative to the weight of a bag carried by handle 900 .
- FIGS. 1A-10F illustrate yet another embodiment of a bag handle.
- a single elongated grip element 1001 spans openings 1006 a, 1006 b.
- Grip element 1001 is shown as being cylindrical or semi-cylindrical and relatively tall and thick to provide for a natural grip for a user.
- Grip element 1001 is shown to include one or more recesses 1020 that are intended to reduce the weight of handle 1000 .
- FIGS. 11A-11F illustrate yet another embodiment of a bag handle.
- a single elongated grip element 1101 spans opening 1106 .
- Grip element 1101 by contrast to grip element 1001 shown in FIGS. 10A-10F , includes a flat top and is formed in the shape of a half-cylinder. This shape may reduce the weight of handle 1100 relative to handle 1000 at the expense of some rigidity.
- Panel 1104 is shown to include two pockets 1118 that are devoid of material. Pockets 1118 are intended to reduce the weight of handle 1100 .
- FIGS. 12A-12F illustrate yet another embodiment of a bag handle.
- the embodiment shown in FIGS. 12A-12F is similar to that shown in FIGS. 11A-11F , but includes a narrower grip element 1201 (compare FIG. 11D and 12D ).
- FIGS. 13A-13F illustrate yet another embodiment of a bag handle.
- a single elongated grip element 1301 spans openings 1306 a, 1306 b.
- Grip element 1301 includes a curved underside to either side of support 1308 .
- Pockets 1310 are included in panel 1304 .
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Abstract
A handle for fixing to a plastic bag includes a base configured to be fixed to the plastic bag. The handle includes a panel integrally formed with and extending away from the base, the panel having at least one opening. The handle further includes a first grip member having a length that spans across the at least one opening. The handle further includes a second grip member parallel to the first grip member and having a length that spans across the at least one opening. The first grip member and the second grip member are spaced apart.
Description
- The present disclosure generally relates to the field of bags and bag handles. The present disclosure relates more specifically to the field of bags and bag handles for carrying a heavy load of granular material.
- Granular material such as swimming pool salt or water softener salt is currently sold in large plastic bags that hold a heavy load of the material (e.g., forty pounds). Conventional handles for such bags are often uncomfortable or subject to breaking while the bag is carried. It is challenging and difficult to design handles for such bags without undesirably adding mass to the handle or making the handle difficult to manufacture.
- One embodiment relates to handle for fixing to a plastic bag includes a base configured to be fixed to the plastic bag. The handle includes a panel integrally formed with and extending away from the base, the panel having at least one opening. The handle further includes a first grip member having a length that spans across the at least one opening. The handle further includes a second grip member parallel to the first grip member and having a length that spans across the at least one opening. The first grip member and the second grip member are spaced apart.
- Another embodiment relates to a bag for carrying granular material. The bag includes a bag portion having a top seam and a handle base fixed to the top seam. A handle grip is coupled to the handle base and includes a first beam defining a top of the handle and a second beam below and spaced apart from the first beam such that when the handle grip is gripped by a hand and the bag is lifted, the second beam receives the majority of the upward force from the hand's fingers.
- Another embodiment relates to a handle for a bag including an elongated grip comprising a first elongated grip member and a second elongated grip member having lengths that extend parallel to the length of the grip. The handle further includes a handle body integrally formed with the elongated grip that holds the first elongated grip member above the second elongated grip member such that a void exists between the first elongated grip member and the second elongated grip member.
- Alternative exemplary embodiments relate to other features and combinations of features as may be generally recited in the claims.
- The disclosure will become more fully understood from the following detailed description, taken in conjunction with the accompanying figures, wherein like reference numerals refer to like elements, in which:
-
FIG. 1 is a perspective view of a bag including a handle according to an exemplary embodiment; -
FIG. 1A is a top perspective view of an embodiment of the claimed design; -
FIG. 1B is a bottom perspective view of an embodiment of the claimed design; -
FIG. 1C is a front view of an embodiment of the claimed design; -
FIG. 1D is a side view of an embodiment of the claimed design; -
FIG. 1E is a top view of an embodiment of the claimed design; -
FIG. 1F is a bottom view of an embodiment of the claimed design; -
FIG. 2A is a top perspective view of another embodiment; -
FIG. 2B is a bottom perspective view of the embodiment shown inFIG. 2A ; -
FIG. 2C is a front view of the embodiment shown inFIG. 2A ; -
FIG. 2D is a side view of the embodiment shown inFIG. 2A ; -
FIG. 2E is a top view of the embodiment shown inFIG. 2A ; -
FIG. 2F is a bottom view of the embodiment shown inFIG. 2A ; -
FIG. 3A is a top perspective view of yet another embodiment; -
FIG. 3B is a bottom perspective view of the embodiment shown inFIG. 3A ; -
FIG. 3C is a front view of the embodiment shown inFIG. 3A ; -
FIG. 3D is a side view of the embodiment shown inFIG. 3A ; -
FIG. 3E is a top view of the embodiment shown inFIG. 3A ; -
FIG. 3F is a bottom view of the embodiment shown inFIG. 3A ; -
FIG. 4A is a top perspective view of yet another embodiment; -
FIG. 4B is a bottom perspective view of the embodiment shown inFIG. 4A ; -
FIG. 4C is a front view of the embodiment shown inFIG. 4A ; -
FIG. 4D is a side view of the embodiment shown inFIG. 4A ; -
FIG. 4E is a top view of the embodiment shown inFIG. 4A ; -
FIG. 4F is a bottom view of the embodiment shown inFIG. 4A ; -
FIG. 5A is a top perspective view of yet another embodiment; -
FIG. 5B is a bottom perspective view of the embodiment shown inFIG. 5A ; -
FIG. 5C is a front view of the embodiment shown inFIG. 5A ; -
FIG. 5D is a side view of the embodiment shown inFIG. 5A ; -
FIG. 5E is a top view of the embodiment shown inFIG. 5A ; -
FIG. 5F is a bottom view of the embodiment shown inFIG. 5A ; -
FIG. 6A is a top perspective view of yet another embodiment; -
FIG. 6B is a bottom perspective view of the embodiment shown inFIG. 6A ; -
FIG. 6C is a front view of the embodiment shown inFIG. 6A ; -
FIG. 6D is a side view of the embodiment shown inFIG. 6A ; -
FIG. 6E is a top view of the embodiment shown inFIG. 6A ; -
FIG. 6F is a bottom view of the embodiment shown inFIG. 6A ; -
FIG. 7A is a top perspective view of yet another embodiment; -
FIG. 7B is a bottom perspective view of the embodiment shown inFIG. 7A ; -
FIG. 7C is a front view of the embodiment shown inFIG. 7A ; -
FIG. 7D is a back view of the embodiment shown inFIG. 7A ; -
FIG. 7E is a side view of the embodiment shown inFIG. 7A ; -
FIG. 7F is another side view of the embodiment shown inFIG. 7A ; -
FIG. 7G is a top view of the embodiment shown inFIG. 7A ; -
FIG. 7H is a bottom view of the embodiment shown inFIG. 7A ; -
FIG. 8A is a top perspective view of yet another embodiment; -
FIG. 8B is a bottom perspective view of the embodiment shown inFIG. 8A ; -
FIG. 8C is a front view of the embodiment shown inFIG. 8A ; -
FIG. 8D is a side view of the embodiment shown inFIG. 8A ; -
FIG. 8E is a top view of the embodiment shown inFIG. 8A ; -
FIG. 8F is a bottom view of the embodiment shown inFIG. 8A ; -
FIG. 9A is a top perspective view of yet another embodiment; -
FIG. 9B is a bottom perspective view of the embodiment shown inFIG. 9A ; -
FIG. 9C is a front view of the embodiment shown inFIG. 9A ; -
FIG. 9D is a side view of the embodiment shown inFIG. 9A ; -
FIG. 9E is a top view of the embodiment shown inFIG. 9A ; -
FIG. 9F is a bottom view of the embodiment shown inFIG. 9A ; -
FIG. 10A is a top perspective view of yet another embodiment; -
FIG. 10B is a bottom perspective view of the embodiment shown inFIG. 10A ; -
FIG. 10C is a front view of the embodiment shown inFIG. 10A ; -
FIG. 10D is a side view of the embodiment shown inFIG. 10A ; -
FIG. 10E is a top view of the embodiment shown inFIG. 10A ; -
FIG. 10F is a bottom view of the embodiment shown inFIG. 10A ; -
FIG. 11A is a top perspective view of yet another embodiment; -
FIG. 11B is a bottom perspective view of the embodiment shown inFIG. 11A ; -
FIG. 11C is a front view of the embodiment shown inFIG. 11A ; -
FIG. 11D is a side view of the embodiment shown inFIG. 11A ; -
FIG. 11E is a top view of the embodiment shown inFIG. 11A ; -
FIG. 11F is a bottom view of the embodiment shown inFIG. 11A ; -
FIG. 12A is a top perspective view of yet another embodiment; -
FIG. 12B is a bottom perspective view of the embodiment shown inFIG. 12A ; -
FIG. 12C is a front view of the embodiment shown inFIG. 12A ; -
FIG. 12D is a side view of the embodiment shown inFIG. 12A ; -
FIG. 12E is a top view of the embodiment shown inFIG. 12A ; -
FIG. 12F is a bottom view of the embodiment shown inFIG. 12A ; -
FIG. 13A is a top perspective view of yet another embodiment; -
FIG. 13B is a bottom perspective view of the embodiment shown inFIG. 13A ; -
FIG. 13C is a front view of the embodiment shown inFIG. 13A ; -
FIG. 13D is a side view of the embodiment shown inFIG. 13A ; -
FIG. 13E is a top view of the embodiment shown inFIG. 13A ; and -
FIG. 13F is a bottom view of the embodiment shown inFIG. 13A ; - Before turning to the figures, which illustrate the exemplary embodiments in detail, it should be understood that the application is not limited to the details or methodology set forth in the description or illustrated in the figures. It should also be understood that the terminology is for the purpose of description only and should not be regarded as limiting.
- Referring generally to
FIGS. 1-1F , abag handle 100 with an improved grip is shown. Handle 100 is shown to include a base 102 configured to be fixed to a bag 101 (handle 100 fixed tobag 101 shown inFIG. 1 ).Bag 101 may be a rugged plastic bag. In some embodiments the weight and composition of the plastic ofbag 101 allowbag 101 to support forty pounds or more of granular material (e.g., salt pellets). In other embodiments,bag 101 may be configured to support less material or more material.Bag 101 may be formed from a material other than plastic. For example,bag 101 may be formed from aluminum foil, a paper-composite, recycled material, or of any other material. Further, whilehandle 100 is shown inFIG. 1 as fixed to a bag, in some embodiments handle 100 may be fixed to a box, carton, crate, or other structure for carrying objects. Accordingly, in some embodiments base 102 may be shaped or sized differently, depending on the particular design of the structure or bag to whichbase 102 will be attached. - In the embodiment shown in
FIGS. 1-1F ,base 102 is elongated and includes twoflanges 130 to whichbag 101 is fixed.Flanges 130 may be somewhat flexible and configured to fold toward each other. To fixbag 101 to handle 100, a seam (or other portion) ofbag 101 may be inserted betweenflanges 130 and the seam may be sonic welded or otherwise fixed (e.g., adhered, fused, melted, fastened, etc.) to flanges 130. It should be noted that any number of methods or fasteners for fixingbase 102 tobag 101 may be utilized according to various exemplary embodiments. Further, in some embodiments base 102 may be defined by a single flange, more than two flanges, or include structures that may not be considered a flange for fixing tobag 101. For example,base 102 may include a pair of clamps or jaws for mechanically interfacing with and holding the material ofbag 101 rather than flat flanges configured for sonic welding. - Handle 100 is shown to include a
panel 104 integrally formed with and extending away frombase 102, the panel having at least one opening 106. Handle 100 further includes afirst grip member 108 having a length that spans across the at least one opening 106 a, 106 b. Handle 100 further includes asecond grip member 110 parallel tofirst grip member 108 and having a length that spans across the at least one opening 106 a, 106 b.First grip member 108 andsecond grip member 110 are spaced apart to formvoid 112. - Together
first grip member 108 andsecond grip member 110 form a relatively thick grip for a user to hold. Void 112 advantageously reduces the overall weight of the handle relative to a solid handle. Further, void 112 allowssecond grip member 110 to flex upward towardfirst grip member 108 when the bag is lifted. As shown in the Figures,second grip member 110 has a convexly shaped underside (the surface ofgrip member 110 facing 106 a, 106 b). The convex shape may further increase grip comfort for a user carrying a heavyopenings load using handle 100. - Referring still to
FIGS. 1-1F , but particularly toFIGS. 1C-1F ,base 102 is shown as elongated and the length of the base is shown to define a horizontal axis X. Similarly,panel 104 is shown to extend away frombase 102 to define a horizontal axis Y.First grip member 108 andsecond grip member 110 are elongated and have a length that spans across 106 a, 106 b. In the embodiments shown,openings second grip member 110 andfirst grip member 108 are parallel to each other and horizontal axis X. In other embodiments,second grip member 110 and/orfirst grip member 108 may not be parallel to each other or horizontal axis X - but may still be elongated and extend lengthwise across the handle's openings. For example,first grip member 108 may be flat and parallel to horizontal axis X butsecond grip member 110 may be curved upward in a concave manner relative to horizontal axis X. - Referring further to
FIGS. 1-1F ,first grip member 108 andsecond grip member 110 are spaced apart along vertical axis Y wheresecond grip member 110 is below thefirst grip member 108 relative to vertical axis Y. The curved underside portion ofsecond grip member 110 is parallel with horizontal axis X.Panel 104 is parallel with the two dimensional plane formed by vertical axis Y and horizontal axis X. The Figures are further shown to include asupport 116.Support 116 is shown to extend vertically frombase 102 along the Y axis tosecond grip member 110.Support 116 divides the opening betweenbase 102 or a structure ofpanel 104 andgrip member 112 into at least two openings (shown inFIGS. 1-1F as 106 a and 106 b).openings - Referring further to
FIGS. 1-1F ,panel 104 is shown to includepockets 118 that are less thick than the material ofpanel 104 surrounding thepockets 118. According to an alternative embodiment, pockets 118 may be devoid of material and open. In such an embodiment, thematerial surrounding pockets 118 may be thickened for strength. In the embodiment shown inFIGS. 1-1F , pockets 118 are thick enough that the panelmaterial surrounding pockets 118 are not thickened for strength. Whilepockets 118 are shown as having a generally triangular shape that follows the contours ofpanel 104, it should be appreciated thatpockets 118 may be shaped differently. For example, pockets 118 may be multiplied in number and divided in size to create a plurality of pockets per side of the handle. The pockets may be elongated channels, wavy lines, curved, circular, oval shaped, or otherwise shaped. The shape ofpockets 118 may be changed for aesthetic reasons or modified based on the application forhandle 100. For example, in some embodiments wherehandle 100 is intended for light duty applications, pockets 118 may be devoid of material. In other embodiments wherehandle 100 is intended for heavier duty applications, pockets 118 may be completely filled in or missing. In medium duty applications, pockets 118 may be as shown or implemented as a plurality of small circular pockets to reduce the weight ofhandle 100 without damaging the handle's weight carrying capacity for the application with which it is intended to be used. - Referring now to
FIG. 1D , a side view ofhandle 100 is shown.Panel 104 is shown to extend up vertically frombase 102. Aspanel 104 extend up vertically frombase 102,panel 104 is shown to widen around 106 a, 106 b (shown in previous Figures). Near the vertical top ofopenings handle 100,panel 104 widens intohandle grip 140. As is illustrated inFIG. 1C ,first grip element 108 will be wider thansecond grip element 110. Different embodiments may include different grip element width relationships. Further, different embodiments may include different angles at which the material ofpanel 104 widens or thickens relative to the Z axis. The Z-axis thickness of the handle grip and more particularlygrip element 108 is further illustrated inFIG. 1E . - As should be appreciated upon inspection of
FIGS. 1-1 F, in some embodiments the varying parts ofhandle 100 are integrally formed from the same plastic material. In an exemplary embodiment, handle 100 is molded in a single press. Nevertheless, Applicants submit that various combined arrangements of integrally-formed structures ofhandle 100 are novel and non-obvious. In other embodiments not shown in the Figures of the present disclosure, handle 100 may be formed from multiple parts that are adhered, fastened, fused, or otherwise coupled together after they have been formed. - Handle 100 is preferably formed from polyethylene. In an exemplary embodiment handle 100 is made from an eighty-five to fifteen ratio of linear low density polyethylene (LLDPE) and high density polyethylene (HDPE). Other blends of LLDPE and HDPE may be used depending on the application or desired flexibility of
handle 100. In other embodiments, different plastics may be used to formhandle 100. In yet other embodiments, handle 100 may be formed from an aluminum alloy, other metal, or any other suitable material. Handle 100 may be formed using an injection molding process. In an exemplary embodiment, handle 100 is 6.815 inches long from base end to base end and 2.218 inches tall from the bottom of the flanges of the base to the top of the first grip element. In other embodiments, handle 100 may be larger or smaller depending on the load that will be carried using the handle and/or other application requirements.First grip member 108 andsecond grip member 110 may be spaced apart such thatvoid 112 is at least one sixteenth of an inch high relative to the Y axis shown inFIG. 1C . In other exemplary embodiments,first grip member 108 andsecond grip member 110 may be spaced apart such thatvoid 112 is between one sixteenth and one quarter inch tall relative to the Y axis. In oneexemplary embodiment void 112 may be about three sixteenths of an inch tall. In yet other various embodiments void 112 may be shaped and sized to be smaller than one sixteenth of an inch and in other embodiments may be larger than one quarter inch tall. As shown inFIGS. 1-1F , void 112 may be elongated and have a length of about one and one-half inches relative to the horizontal “X” axis shown inFIG. 1C . Void 112 may be shaped and sized to differently according to different exemplary embodiments. -
FIGS. 2A-2F show another embodiment of a bag handle. In the embodiment shown inFIGS. 2A-2F , asingle grip member 201 is shown as sloping down towardbase 202. Alarge opening 206 is bordered on each side byvertical supports 204. The combination ofvertical supports 204 and the downwardsloping grip 201 may provide for a lightweight yet resilient and somewhat elastic handle for gripping by a user. -
FIGS. 3A-3F show another embodiment of a bag handle. In the embodiment shown inFIGS. 3A-3F , asingle grip element 301 is shown spanning opening oropenings 306.Grip element 301 includescurved portion 305.Curved portion 305 is shown to have a thickness that is greater than that ofpanel 304.Curved portion 305 may add resiliency togrip element 301 and provide a structure for gripping by a user. In an exemplary embodiment,curved portion 305 may be configured so that a user's fingers fit and rest in high points ofcurve portion 305 when the user is carrying the bag. -
FIGS. 4A-4F illustrate yet another embodiment of a bag handle. In the embodiment shown inFIGS. 4A-4F , a series ofarches 408form grip 410. In anexemplary embodiment arches 408 are shaped and sized to receive the fingers of a user carrying a bag with the handle.Grip 410 andarches 408 are shown has being of the same thickness as the rest of panel 404. In other embodiments,grip 410 and/orarches 408 may be of increased thickness relative to panel 404. -
FIGS. 5A-5F show another embodiment of a bag handle. In the embodiment shown inFIGS. 5A-5F , asingle grip element 501 is shown as being curved as it spansopenings 506. The curved portion ofgrip element 501 may be thick relative to the thickness ofpanel 504. The curved portion may be shaped to fit in a user's hand. -
FIGS. 6A-6F illustrate yet another embodiment of a bag handle. In the embodiment shown inFIGS. 6A-6F ,grip 608 may be elongated and curved slightly downward similar to the embodiment shown inFIGS. 2A-2F . Rather than the vertical supports of 2A-2F, the embodiment ofFIGS. 6A-6F include 610 and 611.angled supports 610 and 611 may attach to grip 608 at points closer to a horizontal center location. Such a structure may provide additional support to the center ofAngled supports grip 608 when the handle is being used to carry a heavy load. Further, the attachment points of 610, 611 may be spaced to provide ansupports 606 a, 606 b, and 606 c that are sufficiently wideopening near grip 608 so that one or more fingers of a user's hand may comfortably be within each of opening 606 a, 606 b, and 606 c when the handle is in use. -
FIGS. 7A-7H show another embodiment of a bag handle. In the embodiment shown inFIGS. 7A-7H , a singleelongated grip element 701 is shown.Grip element 701 is shown to span a single, long and partially oval-shapedopening 706. Beneath opening 701 and abovebase 702, a plurality ofcircular holes 712 extend in a single row parallel to the length ofbase 702.Holes 712 are intended to reduce the weight of the handle while not substantially affecting the structural integrity or strength of the handle. The configuration (size, shape, spacing, orientation, etc.) ofholes 712 may be utilized with any of the previously shown handles, according to various exemplary embodiments.Opening 706 is shown to shorten (i.e., reduce in height betweengrip 701 and the bottom of opening 706) near one end of the handle. -
FIGS. 8A-8F show another embodiment of a bag handle. In the embodiment shown inFIGS. 8A-8F , a singleelongated grip element 801 spans opening 806. The structure of the handle is supported by a plurality ofdiagonal supports 808. At least some of the weight ofsupports 808 is offset by a row ofholes 810. -
FIGS. 9A-9F illustrate yet another embodiment of a bag handle. In the embodiment shown inFIGS. 9A-9F , a singleelongated grip element 901 spans 906 a, 906 b. The structure ofopenings handle 900 is supported by a support 910. Handle 900 is shown to include ashock absorbing portion 920 betweenbase 902 andpanel 904. In the embodiment shown inFIGS. 9A-9F ,shock absorbing portion 920 includes a plurality of half-cylinders 922coupling base 902 topanel 904. Half-cylinders 922 alternatively extend from the sides ofpanel 904. Half-cylinders 922 are sized to have an elastic and shock-absorbing property relative to the weight of a bag carried byhandle 900. -
FIGS. 1A-10F illustrate yet another embodiment of a bag handle. In the embodiment shown inFIGS. 1A-10F , a singleelongated grip element 1001 spans 1006 a, 1006 b.openings Grip element 1001 is shown as being cylindrical or semi-cylindrical and relatively tall and thick to provide for a natural grip for a user.Grip element 1001 is shown to include one ormore recesses 1020 that are intended to reduce the weight ofhandle 1000. -
FIGS. 11A-11F illustrate yet another embodiment of a bag handle. In the embodiment shown inFIGS. 11A-11F , a singleelongated grip element 1101 spans opening 1106.Grip element 1101, by contrast togrip element 1001 shown inFIGS. 10A-10F , includes a flat top and is formed in the shape of a half-cylinder. This shape may reduce the weight ofhandle 1100 relative to handle 1000 at the expense of some rigidity.Panel 1104 is shown to include twopockets 1118 that are devoid of material.Pockets 1118 are intended to reduce the weight ofhandle 1100. -
FIGS. 12A-12F illustrate yet another embodiment of a bag handle. The embodiment shown inFIGS. 12A-12F is similar to that shown inFIGS. 11A-11F , but includes a narrower grip element 1201 (compareFIG. 11D and 12D ). -
FIGS. 13A-13F illustrate yet another embodiment of a bag handle. In the embodiment shown inFIGS. 13A-13F , a singleelongated grip element 1301 spans 1306 a, 1306 b.openings Grip element 1301 includes a curved underside to either side ofsupport 1308.Pockets 1310 are included inpanel 1304. - The construction and arrangement of the systems and methods as shown in the various exemplary embodiments are illustrative only. Although only a few embodiments have been described in detail in this disclosure, many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.). For example, the position of elements may be reversed or otherwise varied and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of the present disclosure.
Claims (20)
1. A handle for fixing to a plastic bag, the handle comprising:
a base configured to be fixed to the plastic bag;
a panel integrally formed with and extending away from the base, the panel having at least one opening;
a first grip member having a length that spans across the at least one opening; and
a second grip member spaced apart from and substantially parallel to the first grip member and having a length that spans across the at least one opening.
2. The handle of claim 1 , wherein the base is elongated and the length of the base defines a horizontal axis for the handle.
3. The handle of claim 2 , wherein the panel extends away from the base to define a vertical axis for the handle.
4. The handle of claim 3 , wherein the first grip member and the second grip member are spaced apart along the vertical axis.
5. The handle of claim 4 , wherein the second grip member is below the first grip member relative to the vertical axis.
6. The handle of claim 5 , wherein the second grip member comprises a curved underside portion and wherein the axis of the curved underside portion is parallel with the horizontal axis for the handle.
7. The handle of claim 6 , wherein the length of the first grip member and the length of the second grip member are parallel to the horizontal axis for the handle.
8. The handle of claim 7 , wherein the panel is parallel to the two dimensional plane formed by the vertical axis for the handle and the horizontal axis for the handle.
9. The handle of claim 8 , further comprising:
a support extending vertically from the base to the second grip member and dividing the at least one opening into at least two openings.
10. The handle of claim 9 , wherein the panel includes at least one pocket of material that is less thick than the panel surrounding the pocket.
11. The handle of claim 10 , wherein the handle is plastic and made from a blend of low density polyethylene and high density polyethylene.
12. The handle of claim 11 , wherein the base, the panel, the first grip member and the second grip member are integrally formed from the plastic.
13. The handle of claim 12 , wherein the base includes at least two flaps configured to close around material of the bag and to be sonic welded to the material of the bag.
14. A bag for carrying granular material comprising:
a bag portion having a top seam;
a handle base fixed to the top seam; and
a handle grip coupled to the handle base and comprising a first beam defining a top of the handle and a second beam below and spaced apart from the first beam such that when the handle grip is gripped by a hand and the bag lifted, the second beam receives the majority of the upward force from the hand's fingers.
15. The bag of claim 14 , wherein the bag portion is at least one of plastic and aluminum foil and is configured to support greater than forty pounds of granular material.
16. The bag of claim 15 , wherein the handle base is elongated and extends parallel to the top seam of the bag portion.
17. The bag of claim 16 , wherein the first beam and the second beam are elongated and extend parallel to the top seam and the handle base.
18. The bag of claim 17 , wherein the space between the first beam and the second beam forms at least one elongated opening having a length that extends parallel to the first beam and second beam.
19. The bag of claim 18 , wherein the handle grip is coupled to the handle base by a panel having at least one area that is of reduced thickness relative to panel material surrounding the area.
20. A handle for a bag, comprising:
an elongated grip comprising a first elongated grip member and a second elongated grip member having lengths that extend parallel to the length of the grip; and
a handle body integrally formed with the elongated grip that holds the first elongated grip member above the second elongated grip member such that a void exists between the first elongated grip member and the second elongated grip member.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/502,080 US20110007985A1 (en) | 2009-07-13 | 2009-07-13 | Bag handle with improved grip |
| CA2692957A CA2692957C (en) | 2009-07-13 | 2010-02-16 | Bag handle with improved grip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/502,080 US20110007985A1 (en) | 2009-07-13 | 2009-07-13 | Bag handle with improved grip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US20110007985A1 true US20110007985A1 (en) | 2011-01-13 |
Family
ID=43427520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US12/502,080 Abandoned US20110007985A1 (en) | 2009-07-13 | 2009-07-13 | Bag handle with improved grip |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20110007985A1 (en) |
| CA (1) | CA2692957C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170240319A1 (en) * | 2011-01-19 | 2017-08-24 | Matthew J. Lyon | Reservoir system and method of use |
| USD804725S1 (en) | 2016-01-08 | 2017-12-05 | Conair Corporation | Hair styling apparatus |
| US20180166566A1 (en) * | 2016-12-14 | 2018-06-14 | Globalfoundries Inc. | Poly gate extension source to body contact |
| US10258132B2 (en) | 2015-12-31 | 2019-04-16 | Conair Corporation | Hair styling apparatus |
| US11383877B2 (en) * | 2019-05-09 | 2022-07-12 | Innovative Packaging Solutions, Inc. | Heavy duty pack and method of manufacturing |
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| US11383877B2 (en) * | 2019-05-09 | 2022-07-12 | Innovative Packaging Solutions, Inc. | Heavy duty pack and method of manufacturing |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2692957C (en) | 2013-12-10 |
| CA2692957A1 (en) | 2011-01-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: SILGAN PLASTICS CORPORATION, GEORGIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:GETSY, STEPHEN;REEL/FRAME:022961/0215 Effective date: 20090713 |
|
| AS | Assignment |
Owner name: SILGAN PLASTICS LLC, MISSOURI Free format text: MERGER;ASSIGNOR:SILGAN PLASTICS CORPORATION;REEL/FRAME:029953/0357 Effective date: 20081216 |
|
| STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- AFTER EXAMINER'S ANSWER OR BOARD OF APPEALS DECISION |