TWI464092B - FLEXIBLE FREIGHT BAG And Method of Transferring Goods Using The Same - Google Patents

Description

Space bag and method for changing the box using the space bag

The invention relates to a space bag and a method for changing a cargo box, in particular to a space bag made of a flexible material and convenient for carrying goods carried by a crane or a stacker, and the use of the space bag. The method of changing the goods.

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 can hang the space bag 1 together with the goods 20 from the library. The storage box 21 is then directly transferred into the shipping box 22. Although the transfer method 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. Therefore, the manufacturing cost of the space bag 1 is quite high, and if it is delivered to the client together with the space bag 1 at the time of shipment, a substantial increase in cost will result.

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.

SUMMARY OF THE INVENTION An object of the present invention is to provide a space bag for carrying goods and which can be recycled and reused by a simple operation, and a cargo box changing method using the space bag.

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 At that time, there is no complete base to carry the goods, and the goods are easily separated from the space bag.

The cargo box changing method of the present invention comprises: lifting a space bag in a storage box with a hanging machine, wherein the space bag is loaded with at least one cargo; wherein the space bag comprises: a base, including a first child a second sub-portion, and a link mechanism detachably connecting the first sub-section and the second sub-section; and a sling unit coupled to the base; the space bag and the cargo Moving to a top of the shipping container; and uncoupling the connecting mechanism to separate the first sub-portion from the second sub-portion and dropping the cargo into the shipping container. 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 base and the base 3 A fixedly coupled sling unit 4, and a surrounding 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. The reinforcing tapes 32 are respectively disposed under the first sub-portion 31 and the second sub-portion 31', and each has at least one turning portion 321 . For example, the V-shaped reinforcing tape 32 shown in FIG. 3 has A turn 321 is located, and 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 of the perforation 332 is set and the steering position of the reinforcing belt 32 is correspondingly 321 For the best.

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 this time, the cargo 20 can be placed above the base 3, and the space bag and the cargo 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 design, the design of the connecting mechanism 33 of the present invention can be For the single disclosure disclosed in the embodiments, a plurality of intervals may be set differently 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 a number of steering positions 321 . The steering position 321 may be a sharp-edged or square-arc tooth type. In this embodiment, the square-toothed sawtooth type, and the base 3 has two coupling mechanisms 33 corresponding to the turning portions 321 of the reinforcing tape 32, respectively. 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 steering portion 321 of the reinforcing belt 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 embodiment also includes four slings 41 which are of a wide plate and are respectively disposed at four corners of the base 3, Preferably, they are respectively disposed at four corners of the base 3 and are respectively disposed at four sides of the base 3 respectively. Since the slings 41 are symmetrically located at four corners of the base 3, the slings 41 can improve the hoisting Smoothness when hanging.

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 sub-section 31 and the second sub-portion 31' of the base 3 can also be as described in the first preferred embodiment. The base 3 further includes the overlapping area 311, and is disposed on the first sub-section 31. The through holes 332 are overlapped with the positions of the through holes 332 disposed on the second sub-portion 31'. When the connecting objects 331 alternately pass through the through holes 332, the first sub-portion 31 can be connected. Second subsection 31'.

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. The same mechanism is that the connecting 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 passing through the through-holes 332. In a preferred embodiment, the connector 331 can be a rope or a stick, and the through-direction of the through-holes 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 20 can be dropped to a predetermined position or the inside of the box as long as the connecting object 331 is pulled out. 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 connecting objects 331 are removed, the connecting mechanism 3 of the present embodiment further has a plurality of wear ring sleeves 334 respectively disposed in the through holes 332, or the through holes 332. The inner lining is provided.

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.

However, the above is only the preferred embodiment of the present invention, when not The scope of the invention is to be construed as being limited by the scope of the invention and the scope of the invention.

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. 3 is an exploded perspective view of one of the first preferred embodiments; FIG. 5 is a partial cross-sectional view of the first preferred embodiment, mainly illustrating a connection mechanism of the space bag; 6 is a box changing operation reference diagram illustrating the first preferred embodiment at the time of unloading; FIG. 7 is an exploded perspective view similar to FIG. 3, illustrating a second preferred embodiment of the space bag of the present invention; 8 is a perspective view of a third preferred embodiment of the space bag of the present invention; FIG. 9 is a partial cross-sectional view showing a fourth preferred embodiment of the space bag of the present invention; and FIG. 10 is a fifth preferred embodiment of the space bag of the present invention. An exploded perspective view of an 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 (14)

A space bag comprising: a base, comprising a first sub-portion, a second sub-portion, and a connecting mechanism, the connecting mechanism is detachably coupled to the first sub-portion and the second sub-portion, wherein The base further includes a plurality of reinforcing straps respectively mounted under the first sub-portion and the second sub-portion and having at least one turning position, and the connecting mechanism is disposed at a position corresponding to the turning of the reinforcing strap; and a strap 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 of any one of claim 1 to claim 5, wherein The base is rectangular, and the sling unit includes four slings respectively connected to the four corners of the base. The space bag of claim 7, wherein the slings are respectively disposed correspondingly at four sides of the base. 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. A cargo box changing method comprises: lifting a space bag in a storage box with a hanging machine, wherein the space bag is loaded with at least one cargo; wherein the space bag comprises: a base comprising a first sub-section a second sub-portion, and a connecting mechanism, the connecting mechanism is detachably coupled to the first sub-portion and the second sub-portion, wherein the base further comprises a plurality of wires respectively mounted on the first sub-portion and the a reinforcing belt under the second sub-portion and having at least one turning position, and the connecting mechanism is disposed at a position corresponding to the turning portion of the reinforcing belt; and a strap unit is coupled with the base; the space bag and the cargo are moved to Above the shipping container; and uncoupling the connecting mechanism to separate the first sub-portion from the second sub-portion and let the cargo fall into the shipping box. The method of translating goods according to claim 10, wherein, when the connection mechanism of the space bag is unwound, the person or machine pulls and untie the connection mechanism outside the falling range of the cargo. The method for translating goods according to claim 11, wherein the space bag is The connecting mechanism of the base has a connector for connecting the first sub-section and the second sub-section, and after the binding, the length of the tail for disassembling the knot is greater than the minimum of the knot to the edge of the base The distance that causes a person or machine to pull the end of the rope outside the fall of the cargo. The method of translating goods according to claim 10, wherein the connecting mechanism of the base of the space bag has a connecting body for connecting the first sub-section and the second sub-section, and uncoupling the connection of the space bag In the case of the mechanism, the connection is unwound in an extracted manner. The cargo box changing method according to claim 13, wherein the joint of the space bag connecting mechanism has a collar at both ends thereof for grasping by a person and hooking the mechanical device to facilitate extraction of the connector.