CN201520456U

CN201520456U - Lined reinforced inner bag structure with folding angle portions

Info

Publication number: CN201520456U
Application number: CN2009201657015U
Authority: CN
Inventors: 林志弘
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-15
Filing date: 2009-07-15
Publication date: 2010-07-07
Anticipated expiration: 2019-07-15

Abstract

The utility model provides a lined reinforced inner bag structure with folding angle portions, which comprises an inner bag unit and a plurality of reinforced sheets. The inner bag unit is provided with an inner membrane bag, a plurality of reinforced folding edges are arranged on the periphery of the inner membrane bag, a sealing portion is disposed at the inner side position of each reinforced folding edge, and a combining portion connected with an outer bag is arranged at the outer side position of each folding edge, thereby carrying pressure of the inner membrane bag can be dispersed to the outer bag through the reinforced folding edges so as to achieve the purpose of enhancing carrying capability.

Description

The interior bag constructions of liner heavier-duty with pleat bight

Technical field

The utility model relates to a kind of inner bag that is used in the space bag, particularly a kind of interior bag constructions of the liner heavier-duty with pleat bight that promotes load-carrying capacity.

Background technology

Referring to Fig. 1, shown in Figure 2, general space bag 10 comprises an outer bag 11, an inner bag 12 and many reinforced sheets 13, should outer bag 11 inside being hollow form can insert for inner bag 12 covers, outer bag 11 upper limbs are connected with four suspender belts 111 at four edges, utilize suspender belt 111 transport operation of casing of can easily whole space bag 10 being sling, this inner bag 12 is by having predetermined function (water-proofness for example, gas barrier property or the like) material is made, its upper end is provided with a feeding mouth 121, raw material can be poured into into inner bag 12 the insides via feeding mouth 121, inner bag 12 peripheries have four angle ends 122, each binding of corresponding each angle end 122 place of inner bag 12 internal perisporiums has a reinforced sheet 13, these reinforced sheet 13 both sides of the edge link respectively and are fixed on the adjacent both sides face of inner bag 12, its side face offers a plurality of slotted eyes 131 that pass to end 122 places in angle for feed stream, when inner bag 12 when loading raw material, inner bag 12 is subjected to the outside expanded support of raw material compressing meeting to be become rectangular-shaped, inner bag 12 utilizes reinforced sheet 13 to restrain its limit face so as to keeping its rectangular appearance, avoid producing inner bag 12 and reduce to run off because of the surperficial over expansion space that causes casing, thereby the problem that causes traffic cost to increase.

Though above-mentioned space bag 10 can reach the function of dressing raw material; but but there is its disappearance to need improvement badly in the use; general inner bag 12 is normally made by the polythene bag with water-proofness; this kind inner bag 12 is comparatively not enough on structural strength; need outer bag 11 further to pack as protection; yet when inner bag 12 dressing raw materials; inner bag 12 surfaces can be subjected to the pressure that raw material expands outwardly; when pressure arrives to a certain degree; inner bag 12 might break because of bearing incessantly; therefore how to promote the load-carrying capacity of inner bag 12, be the target that the dealer makes great efforts to overcome always.

The utility model content

The utility model purpose is to provide a kind of interior bag constructions of the liner heavier-duty with pleat bight that can strengthen the inner bag load-carrying capacity.

The utility model provides a kind of interior bag constructions of liner heavier-duty with pleat bight, comprise an interior bag unit and a plurality of reinforced sheet, wherein: interior bag unit has an inner membrance bag, this inner membrance bag lower end is provided with a closed end, upper end is provided with an open end, and inner membrance bag periphery is provided with a plurality of reinforcement ruffles in the pre-position, and each outside of strengthening ruffle is provided with a joint portion; Each reinforced sheet is attached at place, inner membrance bag inside circumference angle respectively, offers a passage on its side face at least, and its dual-side place is provided with two fixed ends that combine with the inner membrance bag.

The interior bag constructions of liner heavier-duty with pleat bight described in the utility model, the place, inboard of this reinforcement ruffle is provided with a sealing with the hot pressing mode moulding.

Bag constructions in the liner heavier-duty with pleat bight described in the utility model, this inner bag unit comprises a plurality of covering pieces, each covering piece be coated on respectively with the cooresponding reinforcement ruffle of this covering piece on.

The interior bag constructions of liner heavier-duty with pleat bight described in the utility model, the fixed end of this reinforced sheet extends in the joint portion of described reinforcement ruffle.

The interior bag constructions of liner heavier-duty with pleat bight described in the utility model, the fixed end of this reinforced sheet is in conjunction with being bonded on the internal perisporium of this inner membrance bag.

The beneficial effects of the utility model are: utilize inner membrance bag periphery that a plurality of reinforcement ruffles are set and combine with an outer bag, the pressure when making the packed appearance raw material of inner membrance can disperse to bear jointly to outer bag by strengthening ruffle, strengthens the load-carrying capacity of inner membrance bag whereby.

Description of drawings

Fig. 1 is the assembling scheme drawing of general space bag;

Fig. 2 is the block diagram of general space inner bag;

Fig. 3 is the exploded perspective view that the utlity model has interior bag constructions first preferred embodiment of liner heavier-duty in pleat bight, illustrates that the utility model comprises an interior bag unit and a plurality of reinforced sheet;

Fig. 4 is the combination stereogram of above-mentioned preferred embodiment, and the bag unit periphery is provided with many reinforcement ruffles in illustrating;

Fig. 5 is the exploded perspective view of above-mentioned preferred embodiment, and the structure kenel of this each layer of reinforcement flanging is described;

Fig. 6 is the assembled sectional view of above-mentioned preferred embodiment;

Fig. 7 is the birds-eye view of above-mentioned preferred embodiment, the interblock space of bag unit and reinforced sheet relation in illustrating;

Fig. 8 is the amplification view of I part among Fig. 7, the situation that the reinforcement ruffle of bag unit combines with outer bag and reinforced sheet in illustrating;

Fig. 9 is the exploded perspective view of the utility model second preferred embodiment, and bag unit also comprises a plurality of to strengthening the covering piece that the ruffle work coats in illustrating;

Figure 10 is the cutaway view of above-mentioned preferred embodiment, illustrates that this covering piece and reinforcement ruffle are combined in the situation on the outer bag jointly;

Figure 11 is the cutaway view of the utility model the 3rd preferred embodiment, and bag unit is provided with all-sealed reinforcement ruffle in illustrating;

Figure 12 is the cutaway view of the utility model the 4th preferred embodiment, illustrates that this reinforced sheet end is on the internal perisporium of bag unit in being combined in;

Figure 13 is the cutaway view of the utility model the 5th preferred embodiment, illustrates that this interior bag unit is provided with the reinforcement ruffle of the formula of adding, the situation that combines with outer bag.

The specific embodiment

Aforementioned and other technology contents, characteristics and effect about the utility model, below cooperate with reference in the explanation of graphic a plurality of preferred embodiments, can clearly present, bag constructions in the liner heavier-duty that the utlity model has the pleat bight will be elaborated below by preferred embodiment and accompanying drawing.

Extremely shown in Figure 7 referring to Fig. 3, the interior bag constructions of liner heavier-duty that the utlity model has the pleat bight mainly is that cover is inserted in the outer bag 100, should outer bag 100 mainly be the woven bag of making by polypropylene (PP) plastic cement material, the its inner circumference face is provided with a plurality of jointing edges 101 in wide about 1/3 position, bag constructions is in first preferred embodiment in the utility model, comprise an interior bag unit 20 and a plurality of reinforced sheet 30, then, again the shape of above-mentioned each Structural layer and interblock space kenel are specified in after.

Should have an inner membrance bag 21 by interior bag unit 20, this inner membrance bag 21 is water-proofness polythene bags of being made by polyethylene (PE) plastic cement material, its inner hollow is formed with a spatial accommodation 211, inner membrance bag 21 lower ends are provided with a closed end 212, upper end is provided with an open end 213, raw material is poured in the spatial accommodation 211 via open end 213, these inner membrance bag 21 peripheries have four limit faces 214, the position of each limit face 214 bag 100 jointing edges 101 outside correspondence is vertically arranged with a plurality of reinforcement ruffles 215, simultaneously referring to Fig. 5 and shown in Figure 8, each place, inboard that strengthens ruffle 215 is provided with a sealing 2151 that utilizes the hot pressing mode moulding, the outside folding of strengthening ruffle 215 is provided with a joint portion 2152, make sutured in the jointing edge 101 of bag 100 outside these joint portion 2152 extensible entering, sealing portion 2151 is set in place in the joint portion 2152 inboard position, can sew up leak tightness is caused in the space of generation to inner membrance bag 21 problem in order to solve joint portion 2152, sealing 2151 also can promote the structural strength of strengthening ruffle 215 in addition, makes inner membrance bag 21 also have the firm effect that combines with outer bag 100.

Each reinforced sheet 30 is polyethylene (PE) the plastic cement belt bodies with predetermined thickness, it is attached at place, inner membrance bag 21 inside circumference angles, reinforced sheet 30 offers a plurality of passages 31 on side face, the raw material of pouring inner membrance bag 21 into is by passage 31 negotiable corner location places to inner membrance bag 21, reinforced sheet 30 dual-side places are provided with two fixed ends 32, in the present embodiment, two fixed ends 32 stretch in the reinforcement ruffle 215 of inner membrance bag 21, and fixed end 32 is stitched together jointly with reinforcement ruffle 215.

More than be the general introduction of each member shape of bag constructions and interblock space in the liner heavier-duty that the utlity model has the pleat bight, then, the effect that the utility model expection can be reached is stated as the back again:

The interior bag constructions of liner heavier-duty that the utlity model has the pleat bight mainly is in order to solve the problem of general space bag 10 usability, technological means of the present utility model mainly is to be provided with a plurality of reinforcement ruffles 215 in inner membrance bag 21 peripheries, the inboard of strengthening ruffle 215 forms a sealing 2151 with hot pressing mode, so as to allowing inner membrance bag 21 can keep original waterproof function, make sutured by the joint portion 2152 of strengthening ruffle 215 outsides with outer bag 100 again, in the time of so can allowing inner membrance bag 21 dressing raw materials, the pressure that raw material supports inner membrance bag 21 can be passed to outer bag 100 by strengthening ruffle 215, the pressure that outer bag 100 can disperse inner membrance bag 21 to bear, make inner membrance bag 21 when the dressing raw material, be difficult for producing breaking, can effectively promote the load-carrying capacity of whole space bag really.

What deserves to be mentioned is, the utility model also has other various embodiments, referring to Fig. 9, shown in Figure 10, the utility model is in second preferred embodiment, constituted by an interior bag unit 20 and a plurality of reinforced sheet 30, different with first embodiment is, should also comprise a plurality of covering pieces 22 by interior bag unit 20, this covering piece 22 is the sheets by polyethylene (PE) and the two-layer material combination of poly terephthalic acid vinyl acetate (PET), it is coated on the reinforcement ruffle 215 of inner membrance bag 21, its polyethylene (PE) layer can be integral with sealing 2151 hot bindings of strengthening ruffle 215, can effectively strengthen the structural strength at this position, then covering piece 22 again with strengthen that ruffle 215 is common to be sewed up fixingly with jointing edge 101, so can make reinforcement ruffle 215 also have preferable anchoring strength.

Referring to shown in Figure 11, the utility model is in the 3rd preferred embodiment, inner membrance bag 21 peripheries of bag unit 20 are provided with another reinforcement ruffle 216 of sewing up mutually with outer bag 100 in being somebody's turn to do, these reinforced sheet 30 sides are provided with a fixed end 32 that stretches in this reinforcement ruffle 216, different with first embodiment is, strengthen ruffle 216 whole hot-forming sealings 2161 from inside to outside, sealing portion 2161 sews up fixing with the jointing edge 101 of outer bag 100 again.

Referring to shown in Figure 12, the utility model is in the 4th preferred embodiment, inner membrance bag 21 peripheries of bag unit 20 are provided with another reinforcement ruffle 217 of sewing up mutually with outer bag 100 in being somebody's turn to do, these reinforced sheet 30 sides have a fixed end 32, different with first embodiment is that the fixed end 32 of reinforced sheet 30 is that hot binding is on the internal perisporium of inner membrance bag 21.

Referring to shown in Figure 13, the utility model is in the 5th preferred embodiment, should have a kind of inner membrance bag 23 by interior bag unit 20, different with first embodiment is, this inner membrance bag 23 is bags that periphery is the complete closure shape, the outer bag of its periphery correspondence 100 jointing edges 101 positions are provided with the another kind of ruffle 24 of strengthening, this reinforcement ruffle 24 is plastic bands of the formula of adding, its dual-side is provided with two and is combined in first joint portion 241 on the inner membrance bag 23 with hot pressing mode, and middle place folding is provided with one and stretches in the jointing edge 101 and sew up the second fixing joint portion 242 with outer bag 100.

Claims

1. bag constructions in the liner heavier-duty with pleat bight, comprise an interior bag unit and a plurality of reinforced sheet, should have an inner membrance bag by interior bag unit, each reinforced sheet is attached at the place, inside circumference angle of this inner membrance bag respectively, the dual-side place of described reinforced sheet is provided with two fixed ends that combine with this inner membrance bag, it is characterized in that

The periphery of this inner membrance bag is vertically arranged with a plurality of reinforcement ruffles in the pre-position, each outside folding of strengthening ruffle is provided with a joint portion.

2. the interior bag constructions of liner heavier-duty with pleat bight according to claim 1 is characterized in that the place, inboard of this reinforcement ruffle is provided with a sealing with the hot pressing mode moulding.

3. bag constructions in the liner heavier-duty with pleat bight according to claim 1 is characterized in that this inner bag unit comprises a plurality of covering pieces, each covering piece be coated on respectively with the cooresponding reinforcement ruffle of this covering piece on.

4. the interior bag constructions of liner heavier-duty with pleat bight according to claim 1 is characterized in that the fixed end of this reinforced sheet extends in the joint portion of described reinforcement ruffle.

5. the interior bag constructions of liner heavier-duty with pleat bight according to claim 1 is characterized in that the fixed end of this reinforced sheet is in conjunction with being bonded on the internal perisporium of this inner membrance bag.