CN201468274U - Mess tin lifting handle strap - Google Patents

Abstract

A mess tin lifting handle strap comprises a lifting handle part and a mess tin clamping part. The mess tin lifting handle strap adopts the technical scheme that a long tube semi-finished plastic bag which is not processed by a heat sealing line and/or a cutting line in the plastic bag forming process is flattened and folded into a double-layered flat piece with folding lines on the upper edge and the lower edge and then gradually cut by a cutting die into a double-layered piece with a narrow upper part and a wide lower part as a unit; the lifting handle part is formed by respectively extending upward the left end and the right end of the folding line with a wider lower side to the left end and the right end of the folding line with a narrower upper side, and after the double-layered unit piece is unfolded, the narrower folding line can be expanded to form an annular lifting handle part; and the mess tin clamping part is formed by forming at least a longitudinal or transversal or cross-shaped open slot for clamping in a wider area on the lower side of the lifting handle part. Therefore, the structure and the process of the mess tin lifting handle strap can be simplified, and the wastes or the recovery amount of the plastic bag can be reduced. The utility model replaces the known mess tin lifting handle strap, so as to achieve such multiple effects as yield increase, cost reduction and environmental protection.

Description

The cutlery box hand-strap

Technical field

The relevant a kind of cutlery box hand-strap of the utility model refers to the cutlery box hand-strap of a kind of nothing heat-sealing line (weld bond) especially, comprises a mobile division and a cutlery box folds up portion, is easy to carry for being inserted in rectangle or circular cutlery box.

Background technology

The tyre cutlery box of consumption market is generally accepted by masses at present, and mostly use as the cutlery box packing with the box body of circle or rectangle in general shop; The shop is easy to carry for making the consumer again, generally can utilize the end plastic bag that has of a tool mobile division to hold cutlery box, and then using during two, three boxes bigger or higher have end plastic bag and cutlery box is stacked in the bag; So, above-mentioned have the manner of packing of end plastic bag not too convenient, must begin to be easy to insert cutlery box than the big degree of cutlery box because of end plastic bag width (bore) is arranged, but cutlery box slides greatly easily because of holding nargin in end plastic bag is arranged; There is the making material of end plastic bag more again, cost improves relatively, and be not inconsistent present environmental requirement, as No. 0950044963 bulletin regulation of word of giving up according to ring on November 16th, 2006 administration of Environmental Protection Department, " providing its purchase commodity of consumer's " dress is carried " required plastic bag " is provided in restriction; And above-mentionedly knownly end plastic bag design blowing is arranged and be drawn into long tubular plastic bag semi-finished product, bending or smooth subsides build up the half-and-half double-deck lamellar body of superimposed doubled state again, tailor and/or seal the processing beginning and can form one end formula plastic bag is arranged through cutting off cutter and hot knife (can design on same cutting die) again; And above-mentionedly knownly have end plastic bag must utilize hot knife once to seal line (weld bond) processing operation at least, the beginning can mold this ring-type mobile division structure on the integral type hand-strap, just known have have a heat-sealing line on the end plastic bag at least; It is known again that end plastic bag is arranged is the unit sheet of integral type, it can utilize lengthy motion picture body semi-finished product or utilize in the general plastic bag moulding process still long cartridge type plastic bag semi-finished product without weld bond and/or processing of cutting, cut moulding one by one by cutting die again, so, according to the known structural design (or shape) that end plastic bag is arranged, lengthy motion picture body semi-finished product or long cartridge type plastic bag semi-finished product all can produce the surplus material of larger area (waste material) after cutting moulding hand-strap type body, also can't be continuously shaped on lengthy motion picture body semi-finished product or long cartridge type plastic bag semi-finished product, so be unfavorable for mass production, cost also improves relatively, and not meeting the environmental protection demand, this is the problem that this case designer institute desire solves.

Summary of the invention

The utility model provides a kind of cutlery box hand-strap, to solve the technical problem that exists in the background technology.

The utility model main purpose is to provide a kind of cutlery box hand-strap, it utilizes in the general plastic bag moulding process still without the long cartridge type plastic bag semi-finished product that seal the processing of line and/or cutting line, make its smooth subsides earlier build up one last, cut moulding one up-narrow and down-wide double-deck unit sheet one by one by cutting die again behind the following double-layer flat sheet that respectively forms broken line and constitute, it comprises a mobile division and a cutlery box folds up portion, wherein this mobile division is by the left side of the broken line of following broad, right-hand member extends upwardly to the left side of the narrower broken line in top respectively, right-hand member and constituting can strut double-deck unit sheet this narrower broken line after expansion and forms an annular mobile division; And this cutlery box portion that folds up offers at least one vertical or horizontal or criss-cross inserting and putting with open slot and constitutes in the zone of following broad in the mobile division, this inserts and puts with suitably the split cutlery box of width of deployable formation two left-right symmetry of open slot and tool fold up portion at least after strutting to make this double-layer tablet, for inserting and putting rectangle or circular cutlery box, thus, make a cutlery box can pass that mobile division left and right side sideline judge cuts opening that geosutures launch to form and be inserted in and tighten outer peripheral edges, to lift this cutlery box at cutlery box by the cutlery box portion of folding up; Simplifying the structure and the technology of cutlery box hand-strap, and reach mass production, reduce cost and meet the effect of environmental protection demand.

The utility model purpose again is to provide a kind of cutlery box hand-strap, wherein this hand-strap respectively has a broken line by a upper and lower limit and up-narrow and down-wide double-deck unit sheet constitutes, it can utilize in the general plastic bag moulding process and still cut moulding without the long cartridge type plastic bag semi-finished product of heat-sealing line and/or cutting line processing, and can make adjacent two hand-straps be opposite inversion arrangement, can on these long cartridge type plastic bag semi-finished product, cutting moulding continuously, avoiding or to reduce the surplus material (waste material) that cuts after the moulding, be beneficial to mass production and reduce cost.

Description of drawings

Fig. 1 is the front schematic view of double-layer flat sheet state (before not launching) for the utility model first embodiment;

Fig. 2 is the front schematic view of double-layer flat sheet state (before not launching) for the utility model second embodiment;

Fig. 3 is the user mode schematic diagram of Fig. 2 embodiment;

Fig. 4 is another user mode schematic diagram of Fig. 2 embodiment;

Fig. 5 is the front schematic view of double-layer flat sheet state (before not launching) for the utility model the 3rd embodiment;

Fig. 6 is the front schematic view of double-layer flat sheet state (before not launching) for the utility model the 4th embodiment;

Fig. 7 is the user mode schematic diagram of Fig. 6 embodiment;

Fig. 8 is the front schematic view of double-layer flat sheet state (before not launching) for the utility model the 5th embodiment;

Fig. 9 is the front schematic view of double-layer flat sheet state (before not launching) for the utility model the 6th embodiment;

Figure 10 is the front schematic view of double-layer flat sheet state (before not launching) for the utility model the 7th embodiment;

Figure 11 is for one cutting the operation schematic diagram in the hand-strap technology of the present utility model.

Description of reference numerals

Hand- strap 1,2,3,4,5,6,7; Mobile division 10; Top 11; Following 12; Side 13; A left side/right-hand member 14; A left side/right-hand member 15; Fold up portion 20; Open slot 21; Semi-finished product 8; The double-deck sheet 8a of unit; Doubling tie line 81,82; Cut geosutures 83,84; Cutlery box 9; Outer peripheral edges 91.

The specific embodiment

For making the utility model clear and definite more full and accurate, enumerate preferred embodiment now and cooperate following diagram, structure of the present utility model and technical characterictic thereof are described in detail as the back:

Please refer to Fig. 1 to shown in Figure 4, it is respectively the utility model first, two embodiment are the front schematic view of double-layer flat sheet state (launch before) and second embodiment and place a user mode schematic diagram with several cutlery boxs, this hand-strap 1 is the integral structure body, comprise a mobile division 10 and a cutlery box and fold up portion 20, it is to utilize in the general plastic bag moulding process still without the long cartridge type plastic bag semi-finished product 8 of heat-sealing line and/or cutting line processing as shown in figure 11, make its smooth subsides earlier build up one last, bottom respectively forms doubling tie line 81,82 two-layer flat piece cuts the moulding one up-narrow and down-wide double-deck sheet 8a of unit one by one by cutting die (figure do not show) again and constitutes; Therefore the flat lamellar body of two-layer that closes for a pair of half lap of the hand-strap 1,2 shown in Fig. 1,2, and its edge defines has only top 11 and following 12 for linking the doubling tie lines of two overlapping layers in the line, just possess former cartridge type semi-finished product 8 upper and lower limit doubling tie line 81,82 parts and do not cut by cutting die; The geosutures that left and right side 13 is then cut by cutting die and opening-like attitude.

This mobile division 10 cuts geosutures along left and right side 13 respectively by the left and right end 14 of bottom's 12 doubling tie lines of broad and extends upwardly to the left and right end 15 of narrower top 11 doubling tie lines and constitute; As shown in Figure 3, these top 11 doubling tie lines can strut and form an annular mobile division 10, lift hand-strap 1 for staff passes after hand-strap shown in Figure 21 (the double-deck sheet 8a of unit) is launched by flat closed state.

The zone that this cutlery box folds up portion 20 10 following 12 broads in the mobile division is offered at least one vertical or horizontal or criss-cross inserting and putting with open slot 21 and is constituted (folding up portion's 20 expressions with a cutlery box in the diagram), and this cutlery box folds up portion 20 and is set to good with two mutual symmetric modes; After hand-strap shown in Figure 21 (the double-deck sheet 8a of unit) is launched by flat closed state as shown in Figure 3, suitably the split cutlery box of width of these open slot 21 deployable formation at least two left-right symmetry and tool folds up portion 20, make the rectangle of general use or circular cutlery box 9 can pass that a left side/right openings of forming is launched by left and right side 13 in mobile division 10 and fold up portion 20 by cutlery box and be inserted in and tighten on the outer peripheral edges 91 of cutlery box 9 as shown in Figure 3, to lift this cutlery box 9; This cutlery box folds up portion 20 and more can increase its size and use for inserting and putting two or above cutlery box 9 simultaneously again.

The mobile division 10 of the utility model hand-strap 1 is by a left side, the geosutures that cut of right edge 13 define, it is by the left side of following 12 doubling tie lines, right-hand member 14 is respectively along a left side, right edge 13 cuts the left side that geosutures extend upwardly to top 11 doubling tie lines, right-hand member 15 and forming, wherein, this left side, the route (shape) that right edge 13 cuts geosutures does not limit, as a left side, right edge 13 can be designed to the symmetrical stepped geosutures hand-strap 1 as shown in Figure 1 that cuts, or be designed on one side that (limit, left side 13) cuts geosutures (figure does not show) for oblique shape cuts geosutures another side (right edge 13) for straight shape, or be designed to a left side, right edge 13 cuts geosutures (figure does not show) for symmetrical oblique shape, all can reach identical result of use as shown in Figure 3.

The shape of the open slot of being offered on the utility model hand-strap 21 does not limit, and can be " I " font shown in Fig. 1,9, or the opening of " mouth " font is shown in Fig. 2,6, or " one " font is shown in Fig. 5,10, or " ten " font as shown in Figure 8; After the utility model hand-strap (the sheet 8a of pair of lamina unit) was launched by flat closed state, the cutlery box of the suitable bore of these open slot 21 deployable formation one tools folded up portion 20, makes cutlery box 9 fold up portion 20 by cutlery box and is inserted in and tightens on the outer peripheral edges 91 of cutlery box 9.

The utility model cutlery box hand-strap 1 can utilize the moulding process of general plastic bag to finish, and with reference to shown in Figure 11, its technology comprises the following step:

The moulding process that utilizes general plastic bag is to finish long cartridge type plastic bag semi-finished product 8;

Make these long cartridge type plastic bag semi-finished product 8 smooth subsides build up a two-layer flat piece that respectively forms doubling tie line 81,82 on upper and lower limit;

Utilize cutting die to carry out the processing of cutting operation again, its cutting line comprise corresponding to left and right side 13 cut geosutures 83 and corresponding to open slot 21 (cutlery box folds up portion 20) cut geosutures 84, make and on the semi-finished product 8 of two-layer flat, cut the double-deck sheet 8a of unit that moulding one has top 11 doubling tie lines and following 12 doubling tie lines continuously;

With each double-deck sheet 8a of unit by cutting after geosutures tear, to form a cutlery box hand-strap that does not have a heat-sealing line.

The utility model cutlery box hand-strap 1 again, its top 11 doubling tie lines, following 12 doubling tie lines and dual-side 13 cut geosutures between size or ratio can be designed to opposite symmetric relation, a row can be inverted and be set to just adjacent two hand-straps, can on these long cartridge type plastic bag semi-finished product 8, cutting moulding continuously as shown in figure 11, can avoid or reduce the surplus material (waste material) that cuts after the moulding, be beneficial to mass production and reduce cost.

More than be illustrative to description of the present utility model; and it is nonrestrictive; those skilled in the art is understood, and can carry out many modifications, variation or equivalence to it within spirit that claim limits and scope, but they will fall in the protection domain of the present utility model all.

Claims (8)

1. cutlery box hand-strap, it is the integral structure body, comprise a mobile division and a cutlery box folds up portion, it utilizes in the plastic bag moulding process still without the long cartridge type plastic bag semi-finished product that seal the processing of line and/or cutting line, the smooth two-layer flat piece that respectively forms the doubling tie line on upper and lower limit that half-and-half is overlapped into, cutting moulding one upper and lower limit one by one by cutting die is that doubling tie line and left and right side are that the double-deck unit sheet that cuts geosutures constitutes, and it is characterized in that:

Described mobile division, cut off along the left and right side sideline judge respectively by the left and right end of following doubling tie line and to split the left and right end that extends to doubling tie line in top on the alignment and constitute, after hand-strap is launched by flat closed state, this top doubling tie line launches and forms an annular mobile division, lifts hand-strap for staff passes;

Described cutlery box folds up portion, and the zone of following broad is offered at least one inserting and putting and use open slot in the mobile division, and after hand-strap was launched by flat closed state, this open slot launched suitably the split cutlery box of width of formation at least two left-right symmetry and tool and folds up portion;

One cutlery box passes that mobile division left and right side sideline judge cuts opening that geosutures launch to form and is inserted in and tightens outer peripheral edges at cutlery box by the cutlery box portion of folding up.

2. cutlery box hand-strap as claimed in claim 1 is characterized in that, the width of this top doubling tie line is littler than the width of following doubling tie line.

3. cutlery box hand-strap as claimed in claim 1 is characterized in that, the route that this left and right side sideline judge cuts geosutures is the symmetrical stepped geosutures that cut.

4. cutlery box hand-strap as claimed in claim 1 is characterized in that, the top of this hand-strap, following doubling tie line and dual-side cut geosutures between dimension scale be designed to the phase antisymmetric relation, a row is inverted and also is set to adjacent two hand-straps.

5. cutlery box hand-strap as claimed in claim 1 is characterized in that, this open slot be shaped as a longitudinal opening groove.

6. cutlery box hand-strap as claimed in claim 1 is characterized in that, this open slot be shaped as a transverse opening groove.

7. cutlery box hand-strap as claimed in claim 1 is characterized in that, this open slot be shaped as a cross open slot.

8. cutlery box hand-strap as claimed in claim 1 is characterized in that, this open slot be shaped as a square shape open slot.

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