KR101484758B1 - Side wall for assembly box and assembly box comprising the same - Google Patents

Abstract

The present invention relates to a side wall for an assembly box, which forms a loading space on an upper surface of an assembly box bottom plate and on which cargo is loaded, comprising: side plates erected along a top edge region of the bottom plate; And hinges connecting the side plates so that adjacent side plates are connected, wherein at least one of the side plates is rotated with respect to the other side plate to provide a door plate for opening and closing the loading space. According to the present invention, there is an advantage that the cargo can be easily loaded, stably moved, and the side wall for the assembly box can be easily stored.

Description

SIDE WALL FOR ASSEMBLY BOX AND ASSEMBLY BOX COMPRISING THE SAME BACKGROUND OF THE INVENTION [0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a side wall and an assembly box for an assembly box, and more particularly, to a side wall for an assembly box and an assembly box including the same, which form a loading space on an upper surface of an assembly box bottom plate.

In general, an assembly box refers to a prefabricated packaging box or the like, and is used to easily and safely carry goods.

The assembly box may be provided with side walls for the assembly box along the perimeter of the bottom plate to ensure the stability of the loaded cargo. The sidewall for the assembly box is a fence surrounding the loading space, provided at a predetermined height, to prevent the cargo from falling off the box during transport.

However, the side wall for the assembly box may cause inconvenience in the loading and unloading of the cargo. As the operator loads or unloads the cargo above the sidewall for the assembly box, the workload may increase and the cargo may collide with the sidewall for the assembly box. Especially, there is a great inconvenience to loading and unloading cargo in the form of rolls and wallpaper.

Korean Utility Model Publication No. 20-2011-0011082, November 30, 2011, Figure 1

A problem to be solved by the present invention is to provide a side wall for an assembly box which can easily load cargo.

Another object of the present invention is to provide an assembly box in which cargo can be easily loaded.

The technical problems of the present invention are not limited to the above-mentioned problems, and other technical problems which are not mentioned can be clearly understood by those skilled in the art from the following description.

The present invention provides a side wall for an assembly box that is placed on an upper surface of an assembly box bottom plate and forms a loading space on which cargo is loaded.

The side walls for the assembly box include side plates erected along a top edge region of the bottom plate; And hinges connecting the side plates so that the adjacent side plates are connected to each other, wherein at least one of the side plates is rotatable with respect to the other side plate to provide a door plate for opening and closing the loading space.

Wherein the hinge is provided with a hinge for connecting the side plate contacting the door plate when the door plate is closed and the door plate and for releasing the connection between the door plate and the door plate when the door plate is opened .

Wherein the variable hinge is coupled to the door plate and includes a first piece having a first convex piece formed therein; A second piece coupled to a side plate abutted against the door plate and having a second stone piece engaged with the first stone piece; And a hinge pin inserted into the first pin hole formed in the first protrusion and the second pin hole formed in the second protrusion.

The hinge pin comprises a body; Wherein the body is inserted into the first pin hole and the second pin hole when the door plate is closed and the body is inserted into the first pin hole and the second pin hole when the door plate is closed, And the other end of the body can support the rotation of the door plate.

Some of the hinges may have a fixing piece extending outwardly of the bottom plate and restricting the horizontal movement of the side plates placed on the bottom plate.

At least one of the side plates may have an opening penetrating the side plate main body.

The side plates include a first side plate; A second side plate facing the first side plate; A third side plate provided between the first side plate and the second side plate and connected to the first side plate to be rotatable with respect to the first side plate; And a fourth side plate facing the third side plate and connected to the second side plate so as to be rotatable with respect to the second side plate. When the side wall for the assembly box is separated from the bottom plate, And the second side plate may be superimposed on the fourth side plate and stacked on the bottom plate.

Each of the first side plate and the fourth side plate may have the same area as the top surface of the bottom plate.

A cover is placed on the top of the side plates, and the cover can cover the open top of the loading space.

The present invention also provides an assembly box comprising a side wall for an assembly box of the present invention.

According to the present invention, the cargo can be easily loaded, stably moved, and the side wall for the assembly box can be easily stored.

1 is a perspective view showing a side wall for an assembly box on a bottom plate according to an embodiment of the present invention.
FIG. 2 is a perspective view showing a side wall for the assembly box of FIG. 1 being separated from a bottom plate.
3 is an exploded perspective view illustrating a hinge included in a side wall for an assembly box according to an embodiment of the present invention.
4 is a view illustrating a state in which a door plate of a side wall for an assembly box is opened according to an embodiment of the present invention.
FIGS. 5 and 6 are views showing a state in which the side wall for the assembly box of FIG. 2 is stored.
7 is a view showing a state in which a side wall for an assembly box is dismantled according to another embodiment of the present invention.
FIG. 8 is a view showing a state in which the side wall for the assembly box of FIG. 7 is stored.
9 is a perspective view showing a side wall for an assembly box according to another embodiment of the present invention.
10 is a perspective view showing the state of use of the side wall for the assembly box of FIG.

Brief Description of the Drawings The advantages and features of the present invention and methods of achieving them will be apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the present invention is only defined by the claims. Like reference numerals refer to like elements throughout the specification.

FIG. 1 is a perspective view showing a side wall for an assembly box according to an embodiment of the present invention, and FIG. 2 is a perspective view showing a side wall for an assembly box of FIG. 1 separated from a bottom plate.

Referring to FIGS. 1 and 2, a side wall 200 for an assembly box is placed on an upper surface of a bottom plate 100 to form a loading space 20. The 'assembly box' means a box having an assemblable component among the cargo loading boxes, and the 'side wall for an assembly box' means an element constituting a side wall of the component. The assembly box includes a prefabricated box, a prefabricated packaging box, etc., and also includes a case where there is no lid as long as the cargo can be loaded. The 'upper surface' means a loading surface on which the cargo is loaded on the bottom plate.

The bottom plate 100 is provided so that a transportation means such as a forklift can easily carry the cargo, and can be, for example, a general cargo loading pallet. The bottom plate 100 is a plate having a predetermined area on which the cargo can be placed, and may be provided of wood or plastic. The bottom plate 100 may be provided as a rectangular plate. A receptacle 110 is formed in the bottom plate 100. The receptacle 110 is a space into which the fork of the forklift is inserted. The receptacle 110 of the forklift can be inserted into the receptacle 110 to lift the bottom plate 100.

The side wall 200 for the assembly box is placed on the top surface of the bottom plate 100. The side wall 200 for the assembly box includes a plurality of side plates 211 to 214 and hinges 230.

The side plates 211 to 214 are rectangular plates and have a width corresponding to one side of the bottom plate 100. The side plates 211 to 214 are raised along the top edge region of the bottom plate 100. The side plates 211 to 214 may be made of any one of wood, plastic, and metal. According to the embodiment, four side plates 211 to 214 are provided, one on each of the four sides of the bottom plate 100. The side plates 211 to 214 have the same shape. The side plate 211 may be composed of an outer frame 221, a connection frame 222, and a support plate 223, for example. The outer frame 221 is provided as a rectangular frame, and the connection frame 222 connects the upper end and the lower end of the outer frame 221. A plurality of connection frames 222 are provided and are arranged in parallel to each other. The operator can easily grasp the state of the cargo loaded in the loading space 20 through the openings 224a and 224b formed between the outer frame 221 and the connecting frames 222 and between the connecting frames 222 . As such, the openings 224a and 224b may be formed to penetrate the side plate body.

The support plate 223 is provided to four ears of the outer frame 221, respectively. The support plate 223 has a right triangular shape and abuts against the right corner of the outer frame 221. The support plate 223 reinforces the outer frame 221.

The hinge 230 is provided in an area where the side plates 211 to 214 abut and connects the sides of the adjacent side plates of the side plates 211 to 214 to each other. The hinge 230 allows the side plate 211 to be rotatable relative to the adjacent side plate 214. According to the embodiment, the adjacent side plates 211 and 214 can be connected to each other by two hinges 230a and 230b. The hinges 230a and 230b may be provided in the upper region and the lower region of the side plates 211 to 214, respectively.

3 is an exploded perspective view illustrating a hinge included in a side wall for an assembly box according to an embodiment of the present invention. 1 to 3, the hinge 230 connects the side plate and the door plate which are in contact with the door plate when the door plate is closed, and the hinge 230 connects the side plate and the door plate, And includes a first portion 240, a second portion 250, and a hinge pin 260. The first piece 240 is coupled to the one side plate 211 and the second piece 250 is coupled to the other side plate 214 adjacent thereto. A first protrusion 243 is formed on one side of the first piece 240. A plurality of first protrusions 243 may be formed on one side of the first piece 240 in the vertical direction. A first pin hole 244 is formed in the first protrusions 243. The first pinhole 244 passes through the first protrusions 243 in the vertical direction.

A second protrusion 253 is formed on one side of the second piece 250. A plurality of second protrusions 253 may be formed on one side of the second piece 250 in the vertical direction. A second pin hole 254 is formed in the second protrusions 253. The second pinhole 254 penetrates the second protrusions 253 in the vertical direction. The first protrusions 243 and the second protrusions 253 can sequentially engage and engage with each other. The first pin holes 244 and the second pin holes 254 are connected to each other to form one hole.

According to the embodiment, the first part 240 and the second part 250 have a first area 241, 251 and a second area 242, 252, respectively. The first regions 241 and 251 are regions joined to the side portions of the side plates 211 and 214 and the second regions 242 and 252 are regions bonded to the front side of the side plates 211 and 214. The second regions 242, 252 are provided perpendicular to the first regions 241, 251. The second regions 242 and 252 may be coupled to the front of the support plate 223.

Fixing pieces 246 and 256 are formed on the hinges 230a provided in the lower area of the side plates 211 to 214 among the hinges 230a and 230b. The fasteners 246, 256 may extend downward from the lower ends of the second regions 242, 252. When the side wall 200 for the assembly box is placed on the bottom plate 100, the fixing pieces 246 and 256 are located outside the bottom plate 100. The fasteners 246, 256 limit horizontal movement of the side wall 200 for the assembly box. The horizontal direction may be, for example, the direction in which the side wall for the assembly box faces the bottom plate. The fixing pieces 246 and 256 limit the movement of the side wall 200 for the assembly box so that the side wall 200 for the assembly box can be moved to the bottom plate 100 in a stable state.

The hinge pin 260 is inserted into the first pin holes 244 and the second pin holes 254 and connects the first piece 240 and the second piece 250. The hinge pin 260 has a shape that allows the operator to easily fit or pull out the pin holes 244 and 254. The hinge pin 260 may be composed of a body 261 and a head portion 262. The body 261 is inserted into the first pin holes 244 and the second pin holes 254 in a line. The head portion 262 is bent to have an inclination angle? From the upper end of the body 261. The head portion 262 is not inserted into the first pin holes 244 and the second pin holes 254 but is engaged with the upper ends of the protrusions 243 and 253. The head portion 262 prevents the hinge pin 260 from falling under the pin holes 244 and 254. The head portion 262 is also provided so that the operator can easily grip the hinge pin 260. [ The operator can grasp the head portion 262 and easily pull the hinge pin 260 out.

When the operator pulls out the hinge pin 260, the side plates 211 and 214 are disconnected. The side plate 214 to which the one side is disconnected is rotatable with respect to the side plate 212 connected to the other side. The operator can open the loading space 20 by rotating the side plate 214. [ In this case, the side plate 214 to which the hinge pin 260 is disconnected may be provided as a door plate. The loading space 20 can be opened and closed by rotation of the door plate. When the cargo is loaded, the operator can open the door plate and easily load the cargo into the open area. In particular, it is easy to load cargoes that are rolled up like rolls and wallpaper. When the loaded cargo is transferred, the door plate is closed and the hinge pin 260 is inserted into the pin holes 244 and 254 to prevent the cargo from falling off. And the like can be prevented from leaning on the side plates 211 to 214 and collapsing.

In the case of loading cargo, the operator can restrict the rotation of the door plate by using the hinge pin 260. 4 is a view illustrating a state in which a door plate of a side wall for an assembly box is opened according to an embodiment of the present invention. The operator inserts the head portion 262 of the hinge pin 260 into the second pin hole of the second projection 253 and brings the end of the body 261 into contact with the surface of the supporting portion as shown in FIG. The rotation of the door plate can be limited and supported by the frictional force between the other end of the body 261 and the ground, so that the operator can keep the opened state and the operator can easily load the cargo into the loading space 20. [

FIGS. 5 and 6 are views showing a state in which the side wall for the assembly box of FIG. 2 is stored. FIG. 5 shows an example of a case where a side wall for an assembly box is stored using one bottom plate, and FIG. 6 shows an example where a side wall for an assembly box is stored using two bottom plates.

As shown in FIG. 5, by placing the side wall 200 for an assembly box shown in FIG. 2 on the upper surface of the bottom plate 100 while being folded in the direction of the arrow, The side wall 200 can be easily stored. In this case, as shown in FIG. 6, it is of course possible to stably store the assembly box side wall 200 using two bottom plates 100a and 100b.

7 is a view showing a state in which a side wall for an assembly box is dismantled according to another embodiment of the present invention, and FIG. 8 is a view showing a state in which a side wall for an assembly box in FIG. 7 is stored.

Referring to FIGS. 7 and 8, the side wall 200 for the assembly box can be divided into two modules. For convenience of explanation, the four side plates 211 to 214 are referred to as first to fourth side plates. The second side plate 212 faces the first side plate 211 and the third side plate 213 faces the fourth side plate 214. The third side plate 213 and the fourth side plate 214 are located between the first side plate 211 and the second side plate 212. The first side plate 211 and the third side plate 213 are connected by a hinge 310 and can be rotated and folded with respect to each other. In addition, the second side plate 212 and the fourth side plate 214 are connected by the hinge 320, and can be rotated and folded with respect to each other. The hinge for connecting the first side plate 211 and the fourth side plate 214 is a variable hinge and the hinge for connecting the second side plate 212 and the third side plate 213 is also a variable hinge. have. The operator has the hinge pins 341 and 342 connecting the first side plate 211 and the fourth side plate 214 and the hinge pins 351 and 352 connecting the second side plate 212 and the third side plate 213, The first side plate 211 and the third side plate 213 can be separated into the same module and the second side plate 212 and the fourth side plate 214 can be separated into the same module. The first side plate 211 and the third side plate 213 are folded in the direction of the arrow and placed on the upper surface of the bottom plate 100. The second side plate 212 and the fourth side plate 214 are folded in the direction of the arrow, 213). Since the first to fourth side plates 211 to 214 have an area corresponding to the upper surface of the bottom plate 100, the side plates 211 to 214 can be neatly arranged without protruding to one side of the bottom plate 100 . Such a storage method can minimize storage space.

FIG. 9 is a perspective view showing a side wall for an assembly box according to another embodiment of the present invention, and FIG. 10 is a perspective view showing a state of use of a side wall for an assembly box of FIG.

Referring to FIG. 9, a lid 410 may be placed on the upper ends of the side plates 211 to 214. The cover 410 covers the open top of the loading space. At this time, on the side of the loading space of the lid 410, a latching protrusion 415 for latching one side inside the side plate is formed, so that a stably covered state can be maintained. The lid 410 prevents the cargo loaded in the loading space from escaping. Also, as shown in FIG. 10, the lids 410a and 410b can make it possible to stack two or more side walls and a bottom plate for an assembly box. The cover 410a may be provided as a base on which the bottom plate 100b is placed. Since the cover 410a supports the bottom plate 100b, the bottom plates 100a and 100b and the side walls 200a and 200b for the assembly box can be easily stacked in a plurality of layers.

In the above embodiments, the bottom plate 100 is provided as a rectangular plate and the side wall 200 for the assembly box is composed of four side plates, but the present invention is not limited thereto. It is a matter of course that the bottom plate 100 is provided as a polygonal plate and the number of the side plates of the side wall 200 for the assembly box may vary depending on the shape of the bottom plate 100.

An embodiment of the assembly box comprises an embodiment of a sidewall for an assembly box as described above, wherein the sidewall for the assembly box is placed on an upper surface of the assembly box bottom plate to form a loading space for loading the cargo. In order to avoid redundancy, a detailed description of the assembly box is omitted, but the same contents are applied to the assembly box as long as the contents described in the side wall for the assembly box are not contradictory.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, You can understand that you can. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive.

100: bottom plate 200: side wall for assembly box
211: first side plate 212: second side plate
213: third side plate 214: fourth side plate
230: Hinges 240: Part 1
250: SECTION 2 260: HINGE PIN
261: torso 262:
246, 256: Fixing piece 243:
253: second protrusion 410, 410a, 410b: cover

Claims (10)

A side wall for an assembly box, which is placed on an upper surface of an assembly box bottom plate to form a loading space on which cargo is loaded,
Side plates erected along a top edge region of the bottom plate; And
And hinges provided on the upper and lower regions of the side plates to connect the side plates so that adjacent side plates are connected,
At least one of the side plates is provided as a door plate which rotates with respect to the other side plate to open and close the loading space,
Wherein the hinge is provided with a hinge for connecting the side plate contacting the door plate when the door plate is closed and the door plate and for releasing the connection between the door plate and the door plate when the door plate is opened And,
Wherein the variable hinge is coupled to the door plate and includes a first piece having a first convex piece formed therein; A second piece coupled to a side plate abutted against the door plate and having a second stone piece engaged with the first stone piece; A first pin hole formed in the first protrusion and a second pin hole formed in the second protrusion when the door plate is closed and a first pin hole formed in the first protrusion when the door plate is opened, And a hinge pin that is pulled out from the second pin hole formed in the second pin hole,
The hinge pin comprises a body; Wherein the body is inserted into the first pin hole and the second pin hole when the door plate is closed and the body is inserted into the first pin hole and the second pin hole when the door plate is opened, The hinge pin pulled out from the second pin hole is inserted into the first pin hole formed in the variable hinge provided in the lower region of the door plate and the other end of the hinge pin comes into contact with the ground to limit the rotation of the door plate. and,
Wherein the hinges provided in the lower region of the side plates extend outwardly of the bottom plate and have fixing pieces for restricting horizontal movement of the side plates placed on the bottom plate,
A lid is placed on the top of the side plates,
The cover covers the open top of the loading space,
Wherein a side wall of the side wall of the side wall is formed with a latching protrusion, delete delete delete delete The method according to claim 1,
At least one of the side plates having an opening through the side plate body. The method according to claim 1,
The side plates
A first side plate;
A second side plate facing the first side plate;
A third side plate provided between the first side plate and the second side plate and connected to the first side plate to be rotatable with respect to the first side plate; And
And a fourth side plate facing the third side plate and connected to the second side plate so as to be rotatable with respect to the second side plate,
Wherein the first side plate is superimposed on the third side plate when the side wall for the assembly box is separated from the bottom plate and the second side plate is superposed on the bottom plate with the fourth side plate. 8. The method of claim 7,
Wherein each of the first side plate and the fourth side plate has the same area as an upper surface of the bottom plate. delete An assembly box comprising a side wall for an assembly box according to any one of claims 1 to 8.

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