CN105366224A - Flexible container bag - Google Patents
Flexible container bag Download PDFInfo
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- CN105366224A CN105366224A CN201410393595.1A CN201410393595A CN105366224A CN 105366224 A CN105366224 A CN 105366224A CN 201410393595 A CN201410393595 A CN 201410393595A CN 105366224 A CN105366224 A CN 105366224A
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- main body
- flexible container
- container bag
- bag
- entrance
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Abstract
The invention provides a flexible container bag whose inlet opening size can be enlarged easily. Parts of the same portions of adjacent side faces 2 are sewn up, making each side face 2 of a cuboid with a square bottom surface present a shape of trapezoid, so that a steric body is formed as a main body of the flexible container bag1. Bag-shaped wing parts are formed by side edges of the main body; sewing threads of the wing parts are easily removed by pulling guiding threads at sewing portions 1d of the bag-shaped wing parts; thus the inlet opening size of the upper portion of the main body is easily enlarged.
Description
Technical field
The present invention relates to a kind of flexible container bag.More particularly, the present invention relates to and to use in the construction project of civil engineering etc., or the large-scale sack of softness that uses when occurring of the disaster of floods etc. and flexible container bag, even if when holding the liquid thing of sandy soil etc., this flexible container bag also can stably be stood.
Background technology
In the civil engineering of building fender wall, flood control etc., use large-scale sandbag, thus such as can prevent the silt of surrounding from flowing into the groove in constructing or cave, or when generation disaster etc., use large-scale sandbag to stop the water in the rivers and creeks spread unchecked to flow into residential quarter or farmland etc.
But sandbag, due to reasons such as the touchings with construction implement or Construction traffic, easily produces breakage, be therefore limited only can expendable situation more.
In addition, even if used as sandbag or water bag by flexible container bag, shape is the problem that flexible container bag that is cylindric or prism-shaped exists easy overturning, is difficult to use as sandbag or water bag.
Now, preferably have a kind of like this flexible container bag that can use as sandbag or water bag to occur, that is, flexible container bag is formed by the cloth of softness, but even if when holding the liquid thing of sandy soil or water etc., also can stably stand.
patent documentation
Patent documentation 1: No. 2008-223248, Japanese invention Patent Publication No
Summary of the invention
Even if the object of the present invention is to provide a kind of use as sandbag or water bag also can not the flexible container bag of overturning, and the entrance size on the top of this flexible container bag easily can regulate expansion.
The main body of flexible container bag of the present invention is fabric, the shape of this main body is, the top of the positive polygonal pyramid bottom surface by equilateral polygon and each limit using this bottom surface formed as the side of multiple equicrural triangles on base is removed and the shape formed, and the upper surface of this main body is formed with the entrance of the inner space opening making this main body.On this flexible container bag, the position of the side of described main body has the alar part formed by the adjacent side of a main body part being stitched together, this suture is configured to, and suture by pulling from the outwardly directed lead-in wire in one end of sewing unit, thus can be taken apart by operator simply.
In an embodiment of i.e. flexible container bag of the present invention, a part for the adjacent side of flexible container bag is stitched together, thus stretches out the lead-in wire that can easily pull with manpower from sewing unit.
In other examples, the feature of flexible container bag of the present invention is, its main body is fabric, the shape of this main body is, the top of the positive polygonal pyramid bottom surface by equilateral polygon and each limit using this bottom surface formed as the side of multiple equicrural triangles on base is removed and the shape formed, and the upper surface of this main body is formed with the entrance of the inner space opening making this main body.On this flexible container bag, the position of the side of described main body has and by slide fastener, a part for the adjacent side of main body is linked together and the bag-shaped alar part formed.
In addition, flexible container bag of the present invention can also be provided with closing means at the entrance of flexible container bag.
In addition, closing means can also be provided with in the bottom surface of flexible container bag.
In addition, the main body of flexible container bag can also be made to be made with water tightness.
Moreover flexible container bag of the present invention is, its main body is the three-dimensional shape be made up of bottom surface and multiple side, a part for the adjacent side of main body is linked together by connection means, makes the shape of each side be trapezoidal.
As an example, a part for adjacent side can be sewed up, make each side be trapezoidal.Suture, can easily be taken apart by pulling the lead-in wire stretched out from one end of sewing unit with operator by this suture.
Or, also slide fastener 11 can being set in the position of symbol 1d, by pulling this slide fastener 11, removing the connection of a part for adjacent side.
The size at the base angle of the side of flexible container bag 1 can be about 70 degree (± 7 degree), its can hold sandy soil or water etc. held the state of thing under, even if after being contained with the liquid such as the water of lack of equilibrium rollover risk or liquid thing, carry or when arranging, also can suppress the overturning of flexible container bag.
In one example, being provided with closing means at the entrance for loading content to the internally space of flexible container bag, such as, by tightening the rope body etc. being configured at inlet ambient, also can sealing entrance by lid.That is undertaken by lid is closed, and rope body or slide fastener etc. also can be used to realize closing.
In one example, the bottom surface of flexible container bag is also provided with closing means, such as, can the entrance being used for internally space loading content be set in bottom surface, the rope body etc. configured around entrance, can close entrance by tightening rope body, now, after flexible container bag is sling, entrance can be opened and by bottom surface portions, sandy soil are discharged.
The upside of flexible container bag is provided with the lifting mechanism of the suspender belt utilized when carrying etc. etc.This lifting mechanism, can by forming by the lifting suspender belt of putting into the flexible container bag holding thing.Also suspender belt can be set in the bottom surface of main body and side, make this suspender belt bend backward upper extension.
In addition, suspender belt by making or the method for thermal bonding etc., can be directly fixed on the main body of flexible container bag, also can be fixed on the main body of flexible container bag by solid material.
Such suspender belt also can be installed on the alar part of the corner of flexible container bag.
For the purpose of the carrying of the liquid such as water or liquid thing or depositing, when using flexible container bag of the present invention, main body can be made and there is water tightness.The method of water shutoff, such as, the bag made by synthetic resin can be taked to put into the dual structure of flexible container bag and formation, the main body of flexible container bag can be formed by the material with water-proofness, or the material of flexible container bag can be carried out water-proofing treatment.As the example of water-proofing treatment, have methods such as the main bodys of flexible container bag crimping EVA resin (ethylene-vinyl acetate c resin).
The material of flexible container bag such as, can be the fiber cloth of the chemical fiber of polyethylene, polypropylene or polyester etc.In addition, when forming flexible container bag by opaque material, transparent material can be taked in the side of main body etc., makes the interior visible of flexible container bag.
invention effect
Adopt flexible container bag of the present invention, because using a bindiny mechanism part for the adjacent side of the main body of flexible container bag linked together, simply the coupled condition of bindiny mechanism is removed by manpower, remove the coupled condition of alar part, thus the size for the internally entrance of space dress thing can be expanded.Therefore, such as, after construction terminates, after taking out the sandy soil in sandbag, utensil used in this construction, material or sandy soil etc. can be loaded flexible container bag and take back, namely it can be used as Large Copacity sack to use.
In addition, utilize slide fastener as connect flexible container bag adjacent side a part mechanism embodiment in, because of by means of only the coupled condition (reference Fig. 6) pulling slide fastener can remove wing portion, having can the advantage of Reusability.And, also having when cleaning the inside of flexible container bag, by slide fastener of leaving behind, expanding the entrance of the inner space dress thing be used for flexible container bag, easily can carry out the advantage of cleaning.
Accompanying drawing explanation
Fig. 1 is the block diagram of the embodiment representing flexible container bag of the present invention;
Fig. 2 is the lateral plan of flexible container bag;
The block diagram of flexible container bag when Fig. 3 is the entrance size on Enlarge the main parts top;
Fig. 4 is the block diagram of the closed flexible container bag of entrance of body top;
Fig. 5 is the block diagram of the closed flexible container bag of entrance of body top;
Fig. 6 is that expression can remove locking wire, the figure of the entrance on Enlarge the main parts top;
Fig. 7 is the figure of the example representing flexible container bag;
Fig. 8 is the figure of the example representing flexible container bag;
Fig. 9 represents the figure as the example of sandbag;
Figure 10 represents the figure as the configuration of sandbag.
Detailed description of the invention
Now, with reference to accompanying drawing, flexible bags of the present invention is described.
Figure 1 shows that bottom surface (portion) 1a is trapezoidal flexible container bag in square, each side (portion) 2.Figure 2 shows that the lateral plan of flexible container bag 1.The size of the base angle 2b of each side 2 is about 70 degree.In addition, the alar part 5 being positioned at the side edge of flexible container bag 1 is configured with suspender belt 4, and this suspender belt 4 is formed by bearing the material holding thing (content) weight.In addition, pull from one end of sewing unit 1d outwardly directed lead end 1c by manpower, easily can take the suture of sewing unit 1d apart, open the wing portion be sewn.
Figure 3 shows that the suture of sewing unit 1d is taken apart, open be sewn wing portion, by the state of the expanded in size of the entrance 3 of the inner space towards flexible container bag.
Fig. 4 and Fig. 5 is expressed as the embodiment possessing closing means, and this closing means is closed towards the entrance 3 of the inner space of flexible container bag 1 for making.In the embodiment that Fig. 4 represents, the rope body 6 of the surrounding being configured in entrance 3 is tightened, and namely this entrance 3 is closed.In addition, in the embodiment that Fig. 5 represents, the cloth body 7 with opening 7a is housed in flexible container bag 1 adduction, near opening 7a, is configured with rope body 6, the opening 7a of this cloth body 7 can be made by this rope body 6 of Shu Jinming to be closed.
Also rope body 6 can be replaced as closing means using slide fastener.Now, pull slide fastener, make the opening of entrance 3 or the opening 7a folding of cloth body 7.
Also can replace suture with slide fastener, connect a part for the adjacent side 2 of flexible container bag 1.
Fig. 6 is the accompanying drawing that the side seen inside bag has the flexible container bag 1 of slide fastener.In the embodiment that Fig. 6 represents, the connection of slide fastener 11, the part for the adjacent side of releasing flexible container bag 1 of leaving behind, makes the locking wire of alar part 5 fill (folding is traditional thread binding) and is removed, like this, the size of the peristome of the entrance on the top of flexible container bag 1 can be expanded.
Even if when water being injected 8 one-tenth height of the volume arriving flexible container bag 1, this flexible container bag also can not overturning.The length with the base 1a of the flexible container bag 1 of foursquare bottom surface is 100:35 with the ratio of the inwardly length on a limit of the entrance 3 in space, the size of the base angle 2b of side 2 is the size of about 70 degree, and this is the shape of the flexible container bag of least easily overturning.
Fig. 7 is expressed as the example of flexible container bag.Outside loading hopper 9 has suspension hook 10, and it is for hanging flexible container bag.After suspender belt 4 being hung on this suspension hook 10, from outside loading hopper 9, the material of sandy soil etc. can be dropped in flexible container bag.
In the embodiment shown in fig. 8, the bottom surface 1a of flexible container bag has taking-up peristome 1e.In this embodiment, the taking-up peristome 1e of the bottom surface 1a of flexible container bag is closed usually (with reference to Fig. 8 (a)), after removing the closing of this taking-up peristome 1e, can take out content (with reference to Fig. 8 (b)).
Fig. 9 is the figure representing the flexible container bag used as sandbag.In fig .9, sandbag is arranged setting with front and back 2, make the front of the sandbag of rear row in the face of the space (space) between front-seat sandbag and sandbag.
In Figure 10 (a), between sandbag and sandbag, be provided with the sandbag turned upside down.In Figure 10 (b), sandbag is stacked by bilayer.
nomenclature
1 ... flexible container bag
1a ... bottom surface (portion)
1b ... base (portion)
1c ... lead end
1d ... sewing unit
1e ... take out peristome
2 ... side (portion)
2a ... side (portion)
2b ... base angle
3 ... entrance
4 ... suspender belt
5 ... alar part
6 ... rope body
7 ... cloth body
7a ... opening
9 ... outside loading hopper
10 ... suspension hook
Claims (2)
1. a flexible container bag, its main body is fabric, the shape of this main body is, the top of the positive polygonal pyramid bottom surface by equilateral polygon and each limit using this bottom surface formed as the side of multiple equicrural triangles on base is removed and the three-dimensional shape formed, the upper surface of this main body is formed with the entrance of the inner space opening making this main body, it is characterized in that
The position of the side of described main body has and is stitched together by a part for the adjacent side by main body and the alar part formed, this suture is configured to, suture by pulling from the outwardly directed lead-in wire in one end of sewing unit, thus can be taken apart by operator simply.
2. a flexible container bag, its main body is fabric, the shape of this main body is, the top of the positive polygonal pyramid bottom surface by equilateral polygon and each limit using this bottom surface formed as the side of multiple equicrural triangles on base is removed and the three-dimensional shape formed, the upper surface of this main body is formed with the entrance of the inner space opening making this main body, it is characterized in that
The position of the side of described main body has and by slide fastener, a part for the adjacent side of main body is linked together and the bag-shaped alar part formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410393595.1A CN105366224A (en) | 2014-08-11 | 2014-08-11 | Flexible container bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410393595.1A CN105366224A (en) | 2014-08-11 | 2014-08-11 | Flexible container bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105366224A true CN105366224A (en) | 2016-03-02 |
Family
ID=55368965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410393595.1A Pending CN105366224A (en) | 2014-08-11 | 2014-08-11 | Flexible container bag |
Country Status (1)
| Country | Link |
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| CN (1) | CN105366224A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678548A (en) * | 2020-12-01 | 2021-04-20 | 浙江天蓬畜业有限公司 | Method for inputting pig feed raw materials into pig feed raw material storage tank |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08133386A (en) * | 1994-11-11 | 1996-05-28 | Morishita Kagaku Kogyo Kk | Auxiliary container for transportation of flexible container bag |
| JPH11157554A (en) * | 1997-11-26 | 1999-06-15 | Sada Takahashi | Bag and manufacture thereof |
| JP2002348835A (en) * | 2001-05-29 | 2002-12-04 | Maruman Sangyo Co Ltd | Sand bag and manufacture thereof |
| CN202197992U (en) * | 2011-08-10 | 2012-04-25 | 大连民族学院 | Shopping bag with adjustable storage space |
| CN202244803U (en) * | 2011-10-18 | 2012-05-30 | 瓮福（集团）有限责任公司 | Quickly-unloaded container bag |
| CN203529161U (en) * | 2013-09-09 | 2014-04-09 | 洛阳华翔包装有限公司 | Liquid flexible freight bag |
| JP2014061937A (en) * | 2012-09-24 | 2014-04-10 | Kyozen Shoji Kk | Flexible container bag |
-
2014
- 2014-08-11 CN CN201410393595.1A patent/CN105366224A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08133386A (en) * | 1994-11-11 | 1996-05-28 | Morishita Kagaku Kogyo Kk | Auxiliary container for transportation of flexible container bag |
| JPH11157554A (en) * | 1997-11-26 | 1999-06-15 | Sada Takahashi | Bag and manufacture thereof |
| JP2002348835A (en) * | 2001-05-29 | 2002-12-04 | Maruman Sangyo Co Ltd | Sand bag and manufacture thereof |
| CN202197992U (en) * | 2011-08-10 | 2012-04-25 | 大连民族学院 | Shopping bag with adjustable storage space |
| CN202244803U (en) * | 2011-10-18 | 2012-05-30 | 瓮福（集团）有限责任公司 | Quickly-unloaded container bag |
| JP2014061937A (en) * | 2012-09-24 | 2014-04-10 | Kyozen Shoji Kk | Flexible container bag |
| CN203529161U (en) * | 2013-09-09 | 2014-04-09 | 洛阳华翔包装有限公司 | Liquid flexible freight bag |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678548A (en) * | 2020-12-01 | 2021-04-20 | 浙江天蓬畜业有限公司 | Method for inputting pig feed raw materials into pig feed raw material storage tank |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160302 |
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| WD01 | Invention patent application deemed withdrawn after publication |