TW201422494A - Flexible freight bag - Google Patents

Abstract

A flexible freight bag comprises a base, and a sling unit connected to the base. The base includes first and second subparts detachably connected to each other, and a connecting mechanism for connecting the first and second subparts. Goods can be placed on the base when the first subpart and the second subpart are connected with each other by the connecting mechanism. When the connecting mechanism is loosened, the first subpart and the second subpart can be separated from each other, thereby separating the flexible freight bag from the goods carried thereon. Since the first subpart and the second subpart are connected to each other by the connecting mechanism temporarily, the present invention permits easy operation of separating the flexible freight bag from the goods and facilitates the recycling of the flexible freight bag.

Description

Space bag

The present invention relates to a space bag, and more particularly to a space bag made of a flexible material and convenient for carrying goods carried by a crane or a stacker.

Space bags are flexible transport packaging containers, also known as Flexible Freight Bags (FIBC), ton bags, etc., which are often used in areas such as food, chemical, etc. Shipment of bulk goods such as powder, lumps, granules, etc.

1 and 2 are perspective views of a conventional space bag, and a reference operation diagram of the conventional space bag. The conventional space bag 1 can be stacked for one cargo 20 and includes a rectangular base 11 and two. A reinforcing wall 12 disposed under the base 11 , a surrounding wall 14 connected to the base 11 , and a plurality of lifting rings 13 respectively assembled at the corners of the surrounding wall 14 , the lifting ring 13 being available for example: a crane The stacker is hooked.

When the conventional space bag 1 is in use, the cargo 20 is stacked above the base 11 of the space bag 1. For convenience of storage, the space bag 1 and the cargo 20 are temporarily stored together in a storage box 21. When the cargo 20 is to be shipped, the space bag 1 is then lifted off the inventory bin 21 together with the stacked cargo 20 by a crane or stacker and then transferred to a shipping bin 22.

In the process of moving the cargo 20 from the inventory box 21 to the shipping box 22, the general container 1 can hang the cargo bag 1 together with the goods 20 from the inventory box 21, and then directly transfer to the shipping box 22 Inside, this transfer method Although it is time-saving and convenient, the conventional space bag 1 is made of a material having a better structural strength to carry the weight of the cargo 20, and therefore, the manufacturing cost of the space bag 1 is quite high, if it is shipped together with the The space bag 1 is sent to the client together, which will result in a substantial increase in cost.

If the space bag 1 is to be recycled and reused, the cargo 20 can be transported away from the space bag 1 and then transported to the shipping container 22 by the stacker. The speed of the goods is slow, and the stacker of the stacker is also prone to damage of the cargo 20, especially when the cargo 20 is divided into several small packages, the bag below is easy to be because of the upper bag. They are pressed together and pressed together, so they are easily broken when they are separated. Therefore, how to save time and effort to change the box 20 and recycle the space bag 1 to save costs is a problem that needs to be improved in the design of the space bag 1.

It is an object of the present invention to provide a space bag for carrying goods that can be recycled and reused by simple operation.

The space bag of the present invention is used for carrying cargo, comprising a base, and a sling unit combined with the base, the base comprising a first sub-section, a second sub-section, and a first sub-section and the The second sub-portion is a connection mechanism that is detachably connected. When the first sub-portion and the second sub-portion are coupled to each other through the connecting mechanism to form the base, the cargo can be placed on the base and transported by the space bag, and when the connecting mechanism is untied That is, there is no complete base to carry the goods, and the goods are easily separated from the space bag.

The beneficial effect of the present invention is that the first sub-portion and the second sub-portion combined into the base are temporarily connected by the connecting mechanism, so the present invention can be transferred and packaged by a simple operation. The space bag and the cargo are separated to achieve the purpose of recycling and reusing the space bag.

The above and other technical features, features, and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments.

Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals.

Referring to Figures 3, 4, 5 and 6, there is shown a first preferred embodiment of a space bag of the present invention, the space bag comprising: a base 3, a sling unit 4 fixedly coupled to the base 3, and A wall unit 5 coupled to the base 3.

The base 3 of the embodiment includes a first sub-portion 31 and a second sub-portion 31', two reinforcing straps 32 respectively disposed under the first sub-portion 31 and the second sub-portion 31', and a separable strap The connection mechanism 33 of the first sub-portion 31 and the second sub-portion 31' is connected to the ground. The first sub-portion 31 and the second sub-portion 31' are made of a material having good toughness and structural strength, and are followed by a flexible and rectangular base 3. In this embodiment, the first sub-section 31 and the second sub-section 31' are made of polypropylene, and other optional materials are, for example, nylon, hemp, or the like. to make. Further, the base 3 further includes a splicing area 311 which overlaps when the first sub-section 31 and the second sub-section 31' are overlapped, and the splicing area 311 has a width of at least 10 cm. and The reinforcing strips 32 are respectively disposed below the first sub-portion 31 and the second sub-portion 31', and each have at least one turning portion 321, such as the V-shaped reinforcing strap 32 shown in FIG. At the turn 321 , the turn 321 falls within the overlap region 311 .

The connecting mechanism 33 of the present embodiment is formed by a total of two connecting devices provided in the first sub-portion 31 and the second sub-portion 31'. In this embodiment, the connecting mechanism 33 has a connector 331 disposed in the first sub-portion 31. In this embodiment, the connecting cord and at least two through holes 332 are disposed in the second sub-portion 31'. The connecting object 331 and the positions of the through holes 332 are located at the overlapping area 311. Preferably, the connecting objects 331 and the positions of the through holes 332 are corresponding to the reinforcing tape 32, the connecting object 331 and the The position at which the perforations 332 are disposed is optimal for the directional portion 321 corresponding to the reinforcing tape 32.

The sling unit 4 of the present embodiment includes four slings 41 spaced apart from each other, and the slings 41 are respectively located at four sides of the base 3. The surrounding wall unit 5 includes two surrounding walls 51 of a U-shaped structure, and the surrounding surrounding walls 51 are respectively disposed on the first sub-section 31 and the second sub-section 31'. The height of the surrounding wall unit 5 is lower than the length of the harness unit 4.

Before the space bag of the embodiment is used, the first sub-section 31 and the second sub-section 31' are vertically overlapped to form the overlapping area 311, and then the connector disposed in the first sub-section 31 is The spacer 331 is inserted through the through hole 332 of the second sub-portion 31', and then fixed and tied, the first sub-portion 31 and the second sub-portion 31' can be combined to form the space of the embodiment. The base 3 of the bag, at which time the cargo 20 can be placed above the base 3, the space bag and The goods 20 are also placed together in a stock box 21 for storage.

At the time of shipment, the space bag is lifted up by, for example, a hanging machine of the stacker, and then transferred to a shipping box 22 that is ready to be placed, when the space bag and the cargo 20 are above the shipping box 22. When the knot formed by the connector 331 is unwound, the first sub-section 31 can be separated from the second sub-portion 31', and the cargo 20 can be dropped into the delivery box 22 and completed. Change the operation of the box.

It should be noted that, after the connector 331 in this embodiment is tying, the length of the tail for disassembling the knot must be at least a minimum distance from the knot to the edge of the base 3, so that the person or machine can be in the cargo. Stroke the end of the rope outside the fall range to untie the knot and not be stabbed or crushed by the falling cargo.

In the design, the design of the connecting mechanism 33 of the present invention may be different from the ones disclosed in the embodiments, and may be arranged at different intervals according to requirements.

Referring to FIG. 7, which is a second preferred embodiment of the space bag of the present invention, the structure of the space bag of the second preferred embodiment is similar to that of the first embodiment, except that the reinforcing tapes 32 are W The shape of the font, and each has several turning points 321 . The turning point 321 may be a sharp-edged or square-arc tooth type. In this embodiment, the square-toothed serration type is used, and the base 3 has two connecting mechanisms 33 corresponding to the turning points 321 of the reinforcing tape 32. That is, the connector 331 of the link mechanism 33 of the present embodiment is also disposed on the first sub-portion 31, and corresponds to the turning portion 321 of the reinforcing tape 32, and the through hole 332 of the connecting mechanism 33 is disposed in the second sub-portion. On the portion 31', the turning point 321 of the reinforcing tape 32 is applied.

In addition, in the space bag in this embodiment, the surrounding wall unit 5 may not be provided.

Referring to FIG. 8 , a third preferred embodiment of the present invention includes a base 3 and a sling unit 4 . The base 3 also includes a first sub-portion 31 that can be coupled to each other. A second sub-portion 31' and a connecting mechanism 33 are used to connect the first sub-portion 31 and the second sub-portion 31'. The third preferred embodiment of the present invention differs from the first embodiment in that the link The mechanism 33 has a plurality of through holes 332 respectively disposed on the first sub-portion 31 and the second sub-portion 31', and a connecting member 331 that alternately passes through the through-holes 332, in the embodiment. The connector 331 is a connecting cord. The through-direction of the through holes 332 is substantially parallel to the thickness direction of the base 3.

The sling unit 4 of the present embodiment also includes four slings 41. The slings 41 are of a wide plate and are respectively disposed at four corners of the base 3. More preferably, they are respectively disposed at four corners of the base 3 and respectively Correspondingly disposed at the four sides of the base 3, since the slings 41 are symmetrically placed at the four corners of the base 3, the slings 41 can improve the stability at the time of suspension.

Before the space bag of the embodiment is used, the connector 331 can be passed through the through holes 332 respectively disposed on the first sub-portion 31 and the second sub-portion 31 ′. The first sub-portion 31 and the second sub-portion 31' are detachably connected. When the unloading is to be unloaded, the connector 331 can be easily untied. Therefore, the embodiment has the convenience of recovering the space bag. The effect.

Referring to FIG. 9, a fourth preferred embodiment of the space bag of the present invention is shown. The configuration of the fourth preferred embodiment is similar to that of the third preferred embodiment, except that the space bag of the present embodiment is formed. The first subsection 31 of the base 3 and the The second sub-section 31 ′, as described in the first preferred embodiment, the pedestal 3 further includes the splicing area 311 , and the through hole 332 disposed on the first sub-section 31 and the second sub-section The positions of the perforations 332 on the 31' are correspondingly overlapped, and when the connecting objects 331 alternately pass through the perforations 332, the first sub-section 31 and the second sub-section 31' can be connected.

Of course, the space bag of the fourth preferred embodiment of the present invention may also have a wall unit (not shown) combined with the base 3 as shown in the first embodiment.

Both ends of the connector 331 of this embodiment may also have a collar for the person to grasp to extract the connector 331 or may be attached to the machine device, and the connector 331 is extracted by the machine device.

Referring to FIG. 10, which is a fifth preferred embodiment of the space bag of the present invention, the configuration of the fifth preferred embodiment is similar to that of the third preferred embodiment, except that the connecting mechanism 33 has a number. Perforations 332 respectively disposed on the first sub-section 31 and the second sub-section 31', and a connector 331 passing through the perforations 332. In the preferred embodiment, the connector 331 may be A string or a stick, and the through-direction of the perforations 332 is substantially perpendicular to the thickness direction of the base 3. During assembly, since the through holes 332 respectively disposed on the first sub-portion 31 and the second sub-portion 31' are mutually staggered and linearly arranged, the connector 331 can sequentially and alternately pass through the perforations 332. After the insertion, the first sub-portion 31 and the second sub-portion 31' can be joined together to form the base 3 to carry the cargo. When the goods are to be unloaded, the goods 331 can be pulled out to the predetermined position or the inside of the box. Therefore, this embodiment is more convenient than the first preferred embodiment in recovering the space bag. In addition, in order to avoid the edges of the perforations 332 being worn when the connector 331 is extracted, the link of the embodiment is The mechanism 3 also has a plurality of wear collars 334 disposed in the perforations 332, respectively, or an inner liner is disposed inside the perforations 332.

By the same token, the space bag of the fifth preferred embodiment of the present invention can also include a wall unit (not shown) combined with the base 3 as shown in the first embodiment.

It can be seen from the above description that the design of the space bag of the present invention is not only structurally innovative, but also the detachable design of the first sub-portion 31 and the second sub-portion 31' constituting the base 3 of the space bag, so that the cargo 20 is being exchanged. When the box is replaced or placed, the space bag and the cargo 20 are easily separated by a simple operation. Since the space bag can be easily separated from the cargo 20, the present invention can not only recycle and reuse the space bag, but also saves The cost of the effect.

The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent.

20‧‧‧ goods

21‧‧‧Inventory box

22‧‧‧delivery box

3‧‧‧Base

31‧‧‧ first subsection

31’‧‧‧ first subsection

311‧‧‧Drawing area

32‧‧‧Reinforcement zone

321‧‧‧ Turning

33‧‧‧Linked institutions

331‧‧‧Connectors

332‧‧‧Perforation

334‧‧‧wear ring set

4‧‧‧Sling unit

41‧‧‧Sling

5‧‧‧Fence unit

51‧‧‧ Around the wall

1 is a perspective view of a conventional space bag; FIG. 2 is a reference view of a box changing operation, illustrating a state in which the conventional space bag is changed with the goods; FIG. 3 is a first preferred embodiment of the space bag of the present invention. FIG. 4 is a perspective view of a first preferred embodiment of the first preferred embodiment; FIG. 5 is a partial sectional view of the first preferred embodiment, mainly illustrating a connection mechanism of the space bag; Figure 6 is a reference diagram of a box changing operation, illustrating the first preferred embodiment at the time of unloading; Figure 7 is an exploded perspective view similar to Figure 3, illustrating a second preferred embodiment of the space bag of the present invention; Figure 8 is a perspective view of a third preferred embodiment of the space bag of the present invention; Figure 9 is a partial cross-sectional view of a fourth preferred embodiment of the space bag of the present invention; and Figure 10 is a fifth comparison of the space bag of the present invention. An exploded perspective view of a preferred embodiment.

3‧‧‧Base

31‧‧‧ first subsection

31’‧‧‧Second subsection

311‧‧‧Drawing area

32‧‧‧Reinforcement zone

33‧‧‧Linked institutions

331‧‧‧Connectors

332‧‧‧Perforation

4‧‧‧Sling unit

41‧‧‧Sling

5‧‧‧Fence unit

51‧‧‧ Around the wall

Claims (10)

A space bag comprising: a base comprising a first subsection, a second subsection, and a coupling mechanism detachably connecting the first subsection and the second subsection; and a sling Unit, combined with the base. The space bag of claim 1, wherein the base further comprises a splicing area formed by the first sub-section and the second sub-section being stacked one on another, and the connecting mechanism is disposed in the splicing area And including a connector disposed under the first sub-portion and at least two perforations disposed on the second sub-portion. The space bag of claim 1, wherein the linking mechanism has a plurality of perforations respectively disposed in the first sub-portion and the second sub-portion, and a connector that alternately passes through the connectors perforation. The space bag of claim 3, wherein the through-opening direction of the perforations is substantially parallel to the thickness direction of the base. The space bag of claim 3, wherein the through-opening direction of the perforations is substantially perpendicular to the thickness direction of the base. The space bag of claim 5, wherein the attachment mechanism further has a plurality of wear ring sleeves respectively received in the perforations. The space bag according to any one of claims 1 to 5, wherein the base is rectangular, and the sling unit comprises four slings respectively connected to four corners of the base. The space bag of claim 7, wherein the slings respectively correspond to The ground is placed at the four sides of the base. The space bag of claim 1, wherein the base further comprises a plurality of reinforcing straps respectively mounted under the first subsection and the second subsection. The space bag of claim 1, further comprising a wall unit, the wall unit being disposed on the first sub-section and the second sub-section, and the wall unit comprising two U-shaped surrounding walls.