EP0764114B1 - Support pour sac en plastique - Google Patents

Support pour sac en plastique Download PDF

Info

Publication number
EP0764114B1
EP0764114B1 EP95920731A EP95920731A EP0764114B1 EP 0764114 B1 EP0764114 B1 EP 0764114B1 EP 95920731 A EP95920731 A EP 95920731A EP 95920731 A EP95920731 A EP 95920731A EP 0764114 B1 EP0764114 B1 EP 0764114B1
Authority
EP
European Patent Office
Prior art keywords
frame
bag
plastic bag
handle
edge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP95920731A
Other languages
German (de)
English (en)
Other versions
EP0764114A1 (fr
Inventor
Stefan Wahl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0764114A1 publication Critical patent/EP0764114A1/fr
Application granted granted Critical
Publication of EP0764114B1 publication Critical patent/EP0764114B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B67/00—Apparatus or devices facilitating manual packaging operations; Sack holders
    • B65B67/12—Sack holders, i.e. stands or frames with means for supporting sacks in the open condition to facilitate filling with articles or materials
    • B65B67/1238—Inserts or external supports, e.g. baskets, for stiffening sacks in the open condition

Definitions

  • the invention relates to a bag holder for a plastic bag according to the preamble of claim 1.
  • a sack holder with a rectangular frame is known from WO 81/01991 is relatively complex.
  • Another sack holder is known from WO 84/01928, which is in several parts. The sack is between an annular outer frame and clamped to an inner ring.
  • the opening width is adjustable. This setting will the sack is stretched and held on the sack holder.
  • the inventive Bag holder therefore only consists of a straight line area, beyond that from just one sheet.
  • a question on which edge waste in the associated with the bag holder Plastic bag can be swept in, does not represent.
  • the stretching of the sack on the sack holder is very easy to carry out, because the two when stretching hands are assigned to the two rounded corner areas. Step through it significantly fewer problems when distributing the edge of the sack along the sack holder.
  • the bag does not tear at the rounded corner areas during practical use, especially from the outset, clamping in the normal sequence at the only two corner areas begins.
  • the frame is formed from a strip which is made of Flat material is made.
  • a light metal comes in particular as the flat material Aluminum, in question, but a plastic can also be used.
  • Has stripes in his Middle area is the rectilinear area and forms at its two end areas each part of the arch, which form two partial arches together the bow mentioned. This way it becomes a very simple one Manufacturing reached. The straightforward area responsible for refreshments is undisturbed.
  • the two partial arches which together form the Form arch, connected to each other via a separate connector.
  • This connector which in a preferred development as Handle can be trained, serves a simple assembly and the Hold the two free ends of the partial arches.
  • the connector is very easy to use, it contributes to simplification when handling and can also be used to the edge of the Pinch sacks in areas.
  • the bag holder consists of a frame 20 and a connecting piece, which is preferably designed as a handle 22 is.
  • the frame 20 is made from a strip of flat material.
  • the Connector has the task of closing the free ends of this strip connect, this connection can be permanent or detachable.
  • As a handle 22 the connector also has the task of convenient detection and to hold the bag holder.
  • the strip of flat material from which the frame is made is made of Aluminum and has the cross-sectional dimensions 35 by 3 mm. It is 1.50 m long. Its central area forms a rectilinear area 24 which is approx. Is 58 cm long. Are located at both ends of the rectilinear area 24 rounded corner areas 26, of which there are a total of two. Their radius of curvature is 40 mm. In the corner areas 26 the straight line goes Area 24 over in one partial sheet, both partial sheets together form an arc 28. The two partial arches are identical. she overlap each other over a distance of approx. 8 cm. The overlap area is therefore opposite the center of the straight line area 24th
  • the overlap area is encompassed by the handle 22. It encloses the overlap area so that the free ends of the two Partial sheets are not visible.
  • the free ends of the partial arches are detachable held in insertion openings 30 of the handle 22, these insertion openings 30 are designed so that they receive the free ends of the partial sheets.
  • the Set up the bag holder as follows: The two free ends of the partial arches are inserted into a respective insertion opening 30 until it reaches the stop snap to the bottom of the insertion opening 30.
  • the Free ends provided holes and jumps assigned to each insertion opening 30 a knob 32 with sawtooth profile in front. This is from Fig. 2 evident.
  • Fig. 1 shows a dashed line still a plastic bag 34, with its upper Edge is introduced into the opening formed by the frame 20, the free edge is turned outwards around the outside of the frame 20.
  • the overall circumference of the frame 20 is slightly larger than the corresponding one Dimension of the bag 34, for example 1 to 2% larger.
  • the edge of the bag 34 spans the corner areas 26, it tightens along the rectilinear area 24 and lies against the arch 28.
  • the plastic bag 34 thus holds by its own The tension that his material creates.
  • the handle 22 also has a receiving area for a portion of the free edge of the plastic bag 34.
  • a slot 36 is provided in the handle 22, which is open in the opposite direction to the plastic bag 34. Into him a portion of the edge of the plastic bag 34 can be inserted, this inevitably results from the winding of the described Plastic sacks on the frame 20. This will the handle 22 on his Outside not covered by the edge of the plastic bag 34 and remains visible. Basically, such a slot 36 is not necessary and also in another, not shown embodiment available.
  • a slot 36 is provided, but this can now be opened, as the arrow 42 shows.
  • An upper area of the handle 22 can be in the sense arrow 42 around a hinge through a thin point of the plastic material of the handle 22 is formed, can be folded up.
  • At both Inner surfaces of the slot 36 are protrusions that cooperate and which hold the edge of the plastic bag 34 when in the opposite direction for arrow 42 the upper area on the main part of the handle 22 worked.
  • the upper part snaps over a locking projection which the main part of the handle 22 forms the clamping position is secured. This can also be done by a spring can be achieved.
  • the two end areas can be glued together, it can use different clip arrangements than shown in Figs. 2 and 3 for example, the free ends can be incisions at the edge have, in the corresponding projections of the insertion openings 30th click into place. It is also possible to move the handle 22 in the area of one or the other to make the two insertion openings foldable, when opened Condition to insert the free ends of the two partial sheets and then permanently or fold away releasably.
  • the frame is in one piece. It is preferably made from a strip of flat material, for example made of plastic or metal, e.g. B. aluminum, which is 1.2 to 1.8, preferably 1.5 m long. Its width is preferably between 3 and 4 cm.
  • the radius of the corner areas should not be chosen too large. He is lying in particular less than 80 mm, preferably less than 60 mm.
  • the sheet 28, which is preferably formed from two partial sheets, is in the shown version round, but it can also be executed as a polygon be. It is made up of at least five straight sections, preferably one even greater number of straight lines, assembled as a polygon. The number of straight sections of the polygon is preferably odd. The individual straight sections of the polygon are preferably of equal length.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Auxiliary Apparatuses For Manual Packaging Operations (AREA)
  • Photoreceptors In Electrophotography (AREA)

Claims (9)

  1. Porte-sac pour un sac en matière plastique (34), qui forme un cadre (20) sur lequel est tiré un bord du sac (34) en matière plastique et est tenu par cela, caractérisé par le fait
    que le cadre (20) se compose d'un arc (28) et d'une zone rectiligne (24),
    que les deux se confondent dans deux zones cornières (26) arrondies,
    que le cadre (20) est fabriqué d'une bande en plats,
    que, dans sa zone centrale, cette bande forme la zone rectiligne (24) et, dans ses deux zones y contiguës, respectivement un arc partiel de l'arc (28).
  2. Porte-sac selon la revendication 1, caractérisé par le fait que les deux arcs partiels sont reliés l'un à l'autre par l'intermédiaire d'une pièce de jonction.
  3. Porte-sac selon la revendication 2, caractérisé par le fait que la pièce de jonction est réalisée en tant que poignée (22).
  4. Porte-sac selon la revendication 3, caractérisé par le fait que la poignée (22) est relevable et que, en état normal, donc en état plié, elle reçoit, en particulier serre une partie du bord du sac en matière plastique (34).
  5. Porte-sac pour un sac en matière plastique (34), qui forme un cadre (20) sur lequel est tiré un bord du sac (34) en matière plastique et est tenu par cela, caractérisé par le fait
    que le cadre (20) se compose d'un arc (28) et d'une zone rectiligne (24),
    que les deux se confondent dans deux zones cornières (26) arrondies,
    et que les rayons de l'arrondi des deux zones cornières arrondies (26) de construction identique sont supérieurs à 20 mm, de préférence supérieurs à 50 mm.
  6. Porte-sac selon la revendication 1, caractérisé par le fait que la bande est une bande en aluminium qui présente une largeur comprise entre 3 et 4 cm.
  7. Porte-sac selon la revendication 1, caractérisé par le fait que les deux arcs partiels du cadre (20) chevauchent de 8 cm du moins, de préférence de 10 cm du moins.
  8. Porte-sac pour un sac en matière plastique (34), qui forme un cadre (20) sur lequel est tiré un bord du sac (34) en matière plastique et est tenu par cela, caractérisé par le fait
    que le cadre (20) se compose d'un arc (28) et d'une zone rectiligne (24),
    que les deux se confondent dans deux zones cornières (26) arrondies,
    et que l'arc (28) s'étend sur un angle d'arc compris entre 160° et 180°.
  9. Porte-sac selon la revendication 3, caractérisé par le fait que la poignée (22) est relevable dans la zone d'une ouverture d'introduction (30) et que, en état normal, donc en état plié, elle fixe les extrémités libres des arcs partiels.
EP95920731A 1994-05-31 1995-05-31 Support pour sac en plastique Expired - Lifetime EP0764114B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE9408863U 1994-05-31
DE9408863U DE9408863U1 (de) 1994-05-31 1994-05-31 Sackhalter
PCT/DE1995/000690 WO1995032898A1 (fr) 1994-05-31 1995-05-31 Support pour sac en plastique

Publications (2)

Publication Number Publication Date
EP0764114A1 EP0764114A1 (fr) 1997-03-26
EP0764114B1 true EP0764114B1 (fr) 1998-08-05

Family

ID=6909281

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95920731A Expired - Lifetime EP0764114B1 (fr) 1994-05-31 1995-05-31 Support pour sac en plastique

Country Status (4)

Country Link
EP (1) EP0764114B1 (fr)
AT (1) ATE169279T1 (fr)
DE (2) DE9408863U1 (fr)
WO (1) WO1995032898A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013001356B4 (de) * 2013-01-28 2014-08-28 313 Hk Ltd. Müllsackhaltevorrichtung mit einem Rahmen zum Halten und/oder zur Anordnung eines Müllsackes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6648381A (en) * 1980-01-15 1981-08-07 Witt, J. E. Holder for disposable bags or sacks
US4488697A (en) * 1982-11-16 1984-12-18 Garvey Norman G Bag holder
GB8719643D0 (en) * 1987-08-20 1987-09-30 Blair N Keeping bag mouth open
US4832292A (en) * 1988-05-31 1989-05-23 Beckham William T Method and apparatus for holding a trash bag
US4951903A (en) * 1989-06-02 1990-08-28 Wilfred Frey Bag holder
US5106041A (en) * 1989-11-20 1992-04-21 Jelincic James J Trashbag holder with flat edge
US5009378A (en) * 1990-01-04 1991-04-23 Linsmeyer John C Rake mate and methods of constructing and utilizing same
US5011103A (en) * 1990-04-05 1991-04-30 A.R.T. Of Asheboro, Ltd. Leaf bag and collapsible frame
US5149028A (en) * 1991-09-05 1992-09-22 Blackaby Colin T Lawn bag support frame

Also Published As

Publication number Publication date
WO1995032898A1 (fr) 1995-12-07
DE9408863U1 (de) 1994-09-15
ATE169279T1 (de) 1998-08-15
DE59503082D1 (de) 1998-09-10
EP0764114A1 (fr) 1997-03-26

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