KR101165568B1 - Container type foldable pallet - Google Patents

Abstract

The present invention relates to a folding container-type pallet, the crane hook is formed on the upper side of the side wall member can be hoisted using a crane, the space utilization in moving the pallet is high, and multiple pallets are stacked to simultaneously use the crane It is possible to move and increase the work efficiency, and the side wall members can be folded so that not only multiple pallets can be stacked, stored, transported or transported, but also the stacked pallets can be stacked. In addition to minimizing the loading space, the hinge portion formed in the side wall member is formed integrally bent to the side wall member to provide a folding container pallet that can be expected to reduce the production cost and improve the assembly and production efficiency.
To this end, in the present invention, the first, second, third, and fourth fitting holes 13, 14, 15, and 16 having the first guide hole 11 and the second guide hole 12 are respectively formed at the top edges. A base plate 10 formed at a lower portion of each of the extension bars 17 formed on the lower surfaces of the extension bars 17 and welded to the lower ends of the extension bars 17 by welding; Lower ends are respectively inserted into the first and second fitting holes 13 and 14, respectively, and are positioned between the first and second fitting holes 13 and 14, and the first and second fitting holes of the first and second fitting holes 13 and 14 are respectively located. The first engaging projections 21 which are respectively hooked to the guide hole 11 are formed on the lower surface, the first mounting portion 22 is formed on the central surface, respectively, and the first hooking hole 23 is formed on the upper surface, respectively. First side wall comprising a side wall support bar 24 and a second side wall support bar 25 and a first side wall frame 26 connecting the first side wall support bar 24 and the second side wall support bar 25. 20; Lower ends are respectively inserted into the third and fourth fitting holes 15 and 16 so as to correspond to the first side walls 20, and are positioned between the third and fourth fitting holes 15 and 16, respectively. The second locking projections 31 which are respectively hooked to the first guide holes 11 of the spheres 15 and 16 are formed on the lower surface, and the second mounting portions 32 are respectively formed on the central surface thereof, and the second hooks on the upper surface thereof. A second connecting the third side wall support bar 34 and the fourth side wall support bar 35 through which the holes 33 are respectively connected, and the third side wall support bar 34 and the fourth side wall support bar 35. A second side wall 30 composed of side wall frames 36; Both sides are hooked to the second guide hole 12 formed in the first fitting hole 13 and the third fitting hole 15, respectively, and are positioned between the first fitting hole 13 and the third fitting hole 15. A third side wall 40 to be formed; Both sides are hooked to the second guide hole 12 formed in the second fitting hole 14 and the fourth fitting hole 16 so as to be positioned between the second fitting hole 14 and the fourth fitting hole 16. It characterized in that the fourth side wall 50 is included.

Description

Folding Container Pallet {CONTAINER TYPE FOLDABLE PALLET}

The present invention relates to a foldable container pallet, and more specifically, it is possible to hoist using a crane, high space utilization and easy mobility when loading the pallet, storage or transport by folding the side wall members constituting the pallet The efficiency is greatly improved, and the pallets can be stacked, stored, transported and transported in the folded state, and can be hoisted by a crane. It relates to a foldable container pallet that can be transported and transported through hoisting operations and can be expected to improve the assembly and productivity by forming the side wall member and the hinge unit integrally.

In general, the pallet is formed in a plate shape consisting of a flat upper and lower surfaces, there is a space for inserting the forklift of the forklift between the upper surface and the lower surface, using a forklift after loading a certain amount of goods on the upper surface of the pallet It is a plate that is used to efficiently carry out logistics management work by allowing a large amount of goods to be transported at one time.

Conventionally, the goods loaded on the pallet are loaded with necessities having a small weight, and there is no big problem even if the items are dropped during the goods transfer process, but recently, industrial goods such as automobile parts, which are called heavy goods, are loaded. In order to protect the loaded goods, pallets have been variously developed and used in industrial sites.

The pallet is loaded with a heavy structure as described above is composed of a bottom plate member having a space for forklift of the forklift is formed, and the side plate member is installed on the four sides or opposite sides perpendicular to the bottom plate member, the side plate, if necessary An upper plate member may be installed at the upper end of the member in order to distribute the load of the pallet stacked in a state where the heavy material is loaded.

Therefore, the pallet is constructed in a container shape so that the upper four sides of the pallet are supported by the side plate member so as to protect the articles loaded on the pallet.

However, these conventional container pallets are stored or transported by folding the side plate members to the inside of the bottom plate member to maximize the space when storing or transporting the loaded cargo after loading or unloading, in order to fold the side plate members The side plate members should be lifted from the bottom plate member by a predetermined height or more, and because the conventional container-type pallets are made of metal to support the load of the heavy goods loaded, safety accidents due to lifting the heavy side plate members Exposed to the danger of, there is an inconvenience that must be provided with a separate crane device in order to lift the heavy side plate members above a certain height.

In addition, the structure that is coupled to the bottom plate member and the side plate members rotatably coupled to the recess grooves and fixing projections of each leg, and the protrusion bar that connects so as not to be completely separated when lifting the side plate member is formed a very complicated problem There was this.

Accordingly, in the case of container-type pallets used to load and transport heavy weights such as automobile parts, the pallets that have been loaded after heavy loads should be recovered and reused, but the recovery rate is low due to the above problems. There was a problem in that a new palette was created as needed.

In addition, in the case of the conventional container-type pallet, the structure for lifting the pallet is limited to insert the fork of the forklift into the forklift formed on the lower side of the bottom plate member, so that it is essential to the work site to lift the container-type pallet. There is a problem that a forklift is to be provided.

In addition, since the container-type pallet is lifted only by the forklift, a certain space for the forklift to flow on the site must be secured, and thus there is a problem that it becomes useless in a narrow work site.

Moreover, in the case of atypical loads such as grain or scrap metal, the container-type pallets are unloaded upside down, and the container forklift is used to unload the loaded loads by overturning the conventional container-type pallets configured to be lifted only by forklifts. Once the pallet is flipped at a 90 ° angle, the pallet can be flipped again at 90 ° by using a forklift fork, and the container pallet can be flipped at 180 ° again. There is a problem in that the loading and unloading work of the load is difficult because the moved container-type pallet cannot be restored to its original state.

Looking at the prior art, there is a pallet loading device is installed with a folding device of No. 10-0770175, which is a box-shaped open top and a pallet equipped with a pallet mounted on both sides rotatably mounted on both sides. In the loading apparatus, a guide groove is formed in the lower part of the loading table, and a folding device is installed in the guide groove so as to be moved forward and backward by a driving means. Consists of a movable body, a hydraulic cylinder hinged to the upper portion of the body, and a pushing means hinged to the rod of the hydraulic cylinder.

As another example, a pallet that can be folded and detached, which is registered utility model No. 20-0399805, has been conceived, which is formed in a plate shape that can be placed on a number of objects, and fixing grooves are formed at both sides of the upper surface. Pallet plate formed, the body is bent to form a side plate support portion, the side guide plate is mounted on each corner of the pallet plate so that the side plate support portion protrudes to the upper surface of the pallet plate, and has a plate shape having a thickness of the pallet A first side plate member mounted on the front and rear of the plate and supported by the side plate support of the support guide frame, and having a plate shape having a thickness, and both ends of which are fixed to the first side plate member, respectively. A second side plate member mounted at both side ends of the pallet plate and supported by the side plate support of the support guide frame, and fixing of the pallet plate Projecting at the lower portion of the second side plate member in a corresponding position to be inserted is inserted in the fixing groove is composed of a fixed protrusion to secure the second side plate member.

These prior arts, but the side plate member is configured on the upper side of the base portion, which is a base plate member, but these side plate members to be folded into the inner side of the base portion to improve the space utilization in the storage, but the crane Due to the difficulty in hoisting work, only the forklift should be transported, not only to limit the moving space of the pallet, but also to complicate the configuration, thereby degrading assemblability and thereby greatly reducing productivity and production efficiency.

The present invention has been devised to solve the problem of the pallet folded side plate members, four side wall members are folded to the inside and the outside of the base plate, the space utilization of the pallet loading and unloading storage It is possible to raise hoisting work by using fork of forklift truck as well as hoisting work by crane, which improves the working space during loading or unloading of loads and facilitates transportation of pallets loaded with loads. By stacking multiple pallets, the loading space can be minimized, and the pallets can be stacked while the load is loaded, allowing multiple pallets to be moved simultaneously by one hoisting operation. The hinge parts formed on the side wall member are bent integrally with the side wall member to produce The purpose is to provide a folding container pallet that can be expected to reduce cost, improve assembly and production efficiency.

The folding container pallet of the present invention as a means for achieving the above object, the first and second, the first guide hole and the second guide hole is formed in the first, second, three, four fitting holes are formed in the upper edge and extending from the lower surface and the extension bar, respectively A base plate having a seating frame welded to the upper surface by a welding operation at a lower end thereof; Lower ends are respectively inserted into the first and second fitting holes, and the first catching protrusions, which are positioned between the first and second fitting holes, and which are respectively engaged with the first guide holes of the first and second fitting holes, are formed on the lower surface and are arranged on the first surface of the first and second fitting holes. A first side wall including a first side wall support bar and a second side wall support bar and a first side wall support bar connecting the first side wall support bar and the second side wall support bar, each of which has a mounting part and a first hook hole through the upper surface thereof; Lower end portions are respectively inserted into the third and fourth fitting holes so as to correspond to the first side walls, and are disposed between the third and fourth fitting holes, respectively, and the second locking protrusions respectively engaged with the first guide holes of the third and fourth fitting holes are provided on the lower surface. A second side wall frame having a third side wall support bar and a fourth side wall support bar having a second hook hole through the upper surface thereof, respectively, and a second side wall frame connecting the third side wall support bar and the fourth side wall support bar. A second side wall composed of; A third side wall positioned at both sides of the second guide hole formed in the first fitting hole and the third fitting hole and positioned between the first fitting hole and the third fitting hole; Both sides of the second guide hole formed in each of the second fitting hole and the fourth fitting hole is characterized in that it comprises a fourth side wall positioned between the second fitting hole and the fourth fitting hole.

The folding container-type pallet of the present invention has a crane hook formed on the upper side of the sidewall member, so that it can be hoisted using a crane, and thus the space utilization in moving the pallet is high, and multiple pallets can be stacked to simultaneously move using a crane. According to this, the work efficiency is increased, and the sidewall members can be folded inside and outside, so that the contents can be easily loaded, and multiple pallets can be stacked, stored, transported, and transported, as well as pallets loaded with loads. By stacking a plurality of stacks, the stacking space can be minimized, and hinge portions formed on the sidewall members can be integrally bent to the sidewall members, thereby reducing production cost and improving assembly efficiency and production efficiency.

1 is a perspective view showing a folding container pallet of the present inventors.
Figure 2 is an exploded perspective view showing the configuration of the present inventors folding container pallet.
Figure 3 is a block diagram showing the bottom surface of the third side wall and fourth side wall of the foldable container pallet of the present invention.
Figure 4 is a block diagram showing the upper surface of the third side wall and the fourth side wall of the foldable container pallet of the present invention.
Figure 5 is a perspective view of the fitting port of the present inventors folding container pallet.
Figure 6 is a configuration diagram of the first side wall and the second side wall is coupled to the fitting port of the present inventors folding container pallet.
Figure 7 is a configuration of the third side wall and the fourth side wall coupled to the present inventors folding container pallet.
Figure 8 is a block diagram showing the operating state of the hanger of the present inventors folding container pallet.
9 is a configuration diagram of a state in which the third side wall and the fourth side wall of the foldable container pallet of the present invention are lifted.
10 is a perspective view of a state in which the third side wall of the foldable container pallet of the present invention is folded into the base plate.
11 is a perspective view of a state in which the fourth side wall of the foldable container pallet of the present invention is folded into the base plate.
12 is a perspective view of a state in which the first side wall and the second side wall of the foldable container pallet of the present invention are lifted from the base plate.
Figure 13 is a perspective view of a state in which the second side wall of the foldable container pallet of the present invention is folded into the base plate.
14 is a perspective view of a state in which the first side wall of the foldable container pallet of the present invention is folded into the base plate.
15 is a perspective view of the first, second, third, fourth and fourth side walls of the foldable container pallet of the present invention folded into the base plate;
16 is a perspective view of a state in which the first, second, third and fourth side walls of the foldable container pallet of the present invention are folded and stacked.
17 is a perspective view of a state in which the first, second, third and fourth side walls of the folding container pallet of the present invention are stacked and stacked.
18 is a perspective view of a state in which the upper surface of the third side wall of the foldable container pallet of the present invention is unfolded in the base plate outward direction.

Hereinafter, the structure and operation of the present invention will be described in more detail with reference to the accompanying drawings. In describing the present invention, the term or word used in the present specification and claims is based on the principle that the inventor can appropriately define the concept of the term in order to best describe the invention of his or her own. It should be interpreted as meanings and concepts corresponding to the technical idea of

As shown in the drawing, the folding container pallet of the present invention includes a base plate 10 on which an item to be loaded is mounted, a first side wall 20, a second side wall 30, and a first side wall that surround four sides of the base plate 10. It consists of the three side wall 40 and the 4th side wall 50. As shown in FIG.

The base plate 10 has a first guide hole 11 and a second guide hole 12 having first, second, three, and four fitting holes 13, 14, 15, and 16 respectively. Extension bars 17 formed at the corners and extending from the lower surface, respectively, and a seating frame 18 having an upper surface welded to the lower end of the extension bar 17 by a welding operation are configured below.

The seating frame 18 supports the pallet and the pallet when the folding container pallet of the present invention is stacked, and when the pallet is stacked, the seating frame 18 is formed of another pallet. The upper side of the first side wall 20 and the second side wall 30, respectively.

The first side wall 20 has a lower end fitted to the first and second fitting holes 13 and 14, respectively, and is positioned between the first and second fitting holes 13 and 14, and the first and second fitting holes are respectively provided. (13) The first catching projections (21) which are respectively hooked to the first guide hole (11) are formed on the lower surface, the first mounting portion 22 is formed on the center surface, respectively, the first hooking hole on the upper surface The first side wall frame connecting the first side wall support bar 24 and the second side wall support bar 25 and the first side wall support bar 24 and the second side wall support bar 25 through which 23 is respectively perforated. It consists of 26.

The first side wall 20 has a first locking projection 21 formed on the bottom surface of the first side wall 20 in the first guide hole 11 formed in the first and second fitting holes 13 and 14. Since the first locking protrusion 21 is caught by the first guide hole 11 as shown in FIG. 6, the first side wall 20 is lifted because it is fitted in the engaged state. ) Is prevented from being completely separated from the first and second fitting holes 13 and 14.

In addition, lower ends of the second side walls 30 are respectively inserted into the third and fourth fitting holes 15 and 16 so as to correspond to the first side walls 20. The second catching protrusions 31 which are positioned between the second and third fitting holes 15 and 16 are respectively hooked to the first guide hole 11 of the third and fourth fitting holes 15 and 16, respectively, are formed on the lower surface thereof and the second mounting portion ( 32 is formed, respectively, the third side wall support bar 34 and the fourth side wall support bar 35 through which the second hook hole 33 is perforated, and the third side wall support bar 34 and the fourth. The second side wall frame 36 connects the side wall support bars 35.

The second side wall 30 also has a second locking projection 31 formed on the bottom surface of the second side wall 20 in the first guide hole 11 formed in the third and fourth fitting holes 15 and 16. Since it is fitted in the engaged state, as shown in FIG. 6, even if the second catching protrusion 31 is caught by the second guide hole 11, the second side wall 30 is lifted up even when the second side wall 30 is lifted. ) Is prevented from being completely separated from the third and fourth fitting holes 15 and 16.

Both sides of the third side wall 40 are hooked to the second guide hole 12 formed in the first fitting hole 13 and the third fitting hole 15, respectively. First hinge rods 41 which are positioned between the three fitting holes 15 and both sides of the second guide holes 12 formed in the first fitting holes 13 and the third fitting holes 15 are respectively walked. And a first lower surface 42 having a first hinge portion 42a into which the first hinge rod 41 is introduced into the bottom, and a second hinge portion 42b bent into the upper portion. The third hinge portion 43a corresponding to the second hinge portion 42b bent at the upper end of the first lower surface 42 is bent at the lower end, and the fourth hinge portion 43b is bent at the upper end, and the upper surface is bent. The first handle 43c is formed in the through hole, and the first upper surface 43 and the first lower surface 42 each having two first drawing holes 43d formed on the upper surface of the fourth hinge portion 43b. Connects through the second hinge portion 42b of the first and third hinge portions 43a of the first upper surface 43 A second hinge rod 44 on which both sides are mounted to the first mounting portion 22 of the first side wall support bar 24 and the second mounting portion 32 of the third side wall support bar 34; The first hook hole 23 and the third side wall support bar 34 of the first side wall support bar 24 are inserted into the fourth hinge part 43b formed at the upper end of the first upper surface 43. Two first hooks each having a first hook piece 45a which is respectively hooked to the second hook hole 33 of the first hook hole 43d formed on the upper surface of the fourth hinge portion 43b. It consists of 45.

In addition, both sides of the fourth side wall 50 are hooked to the second guide hole 12 formed in the second fitting holes 14 and the fourth fitting holes 16, respectively. And a third hinge rod which is positioned between the fourth fitting holes 16 and both sides of the second guide holes 12 formed in the second fitting holes 14 and the fourth fitting holes 16, respectively. 51 and a second lower surface 52 having a fifth hinge portion 52a into which the third hinge rod 51 is introduced into the lower end thereof, and a sixth hinge portion 52b formed into the upper end thereof. And, the seventh hinge portion 53a corresponding to the sixth hinge portion 52b formed at the upper end of the second lower surface 52 is bent at the lower end, and the eighth hinge portion 53b at the upper end is bent. A second upper surface 53 formed on the upper surface of the second handle 53c and having two second outlet holes 53d formed on the upper surface of the eighth hinge portion 53b, respectively; Penetrating the sixth hinge portion 52b of the surface 52 and the seventh hinge portion 53a of the second upper surface 53; A fourth hinge rod 54 connected to both sides of the second mounting portion 22 of the second side wall support bar 25 and the second mounting portion 32 of the fourth side wall support bar 35. The first hook hole 23 and the fourth side wall support bar of the second side wall support bar 25 are inserted into an eighth hinge portion 53b formed at an upper end of the second upper surface 53. Two second hangers 55a which are respectively engaged with the second hook holes 33 of 35 and are drawn out from the second lead holes 53d formed on the upper surface of the eighth hinge portion 53b. It is comprised by the hanger 55.

The first hinge portion 42a formed below the first lower surface 42 of the third side wall 40 and the second hinge portion 42b and the fourth side wall formed above the first lower surface 42. The fifth hinge portion 52a formed under the second lower surface 52 of the 50 and the sixth hinge portion 52b formed on the upper portion of the second lower surface 52 are as shown in FIG. 3. Since the first lower surface 42 constituting the third side wall 40 and the second lower surface 52 constituting the fourth side wall 50 are bent in a state extending integrally to the upper and lower sides, There is no need to configure additional hinges, which improves work efficiency and productivity and reduces production costs.

In addition, the third hinge portion 43a formed on the lower portion of the first upper surface 43 of the third side wall 40 and the fourth hinge portion 43b formed on the upper portion of the first upper surface 43 and the third portion The seventh hinge portion 53a formed below the second upper surface 53 of the four side walls 50 and the eighth hinge portion 53b formed above the second upper surface 53 are as shown in FIG. 4. As such, since the first upper surface 42 constituting the third side wall 40 and the second upper surface 52 constituting the fourth side wall 50 are bent and formed integrally extending to the upper and lower sides. In addition, it is not necessary to additionally configure a separate hinge to improve work efficiency and productivity and reduce production cost.

End latches 45b and 55b of the first hooking hole 45 and the second hooking hole 55 are hooked to the first hooking hole 23 and the second hooking hole 33.

Accordingly, as illustrated in FIG. 8, the latching portions 45b and 55b formed at the ends of the first hanging hole 45 and the second hanging hole 55 are the first hanging hole 23 and the second hanging hole. And the third side wall 40 is firmly fixed to the first side wall support bar 24 and the third side wall support bar 34, respectively. The second side wall support bar 25 and the fourth side wall support bar 35 are firmly fixed.

In the folding container pallet of the present invention configured as described above, the first side wall 20, the second side wall 30, the third side wall 40 and the fourth side wall 50 are perpendicular to the edge of the base plate 10. It is formed in a container shape standing in the direction, and then put the goods to be transported therein to temporarily store or transport the goods, such that the first side wall 20 and the second side wall 30, Even if the third side wall 40 and the fourth side wall 50 are erected perpendicularly to the edge of the base plate 10, as shown in FIG. The space efficiency is greatly improved.

In addition, even when moving in the state of containing the goods can be moved by using a forklift or a crane by lifting, when the lifting work using a crane in this way, the first upper portion of the third side wall 40 The second hook tool 55 formed at the upper end of the first hook piece 45a of the first hook tool 45 formed at the upper surface 43 and the second upper surface 53 of the fourth side wall 50. The hoisting operation is possible by hooking the chain connected to the crane to the second hook piece 55a of the crane and lifting it into the crane.

In the folding structure of the folding container pallet of the present invention, first, the third side wall 40 and the fourth side wall 50 are folded inwardly of the base plate 10, and then the first side wall 20 and the second side wall ( What is necessary is just to fold 30 in the inner direction of the base plate 10.

In describing the structure in which the third side wall 40 and the fourth side wall 50 are folded in the inner direction of the base plate 10, the third side wall 40 and the fourth side wall 50 have the same configuration. Since it exists, the structure which folds the 3rd side wall 40 is demonstrated as an example.

A structure of folding the third side wall 40 in the inward direction of the base plate 10 includes a fourth hinge formed on an upper end of the first upper surface 43 of the third side wall 40 as shown in FIG. 8. The first latch hole 45b fitted into the first lead hole 43d of the branch portion 43b is turned so that the latch 45b of the first hook hole 45 is connected to the first side wall support bar 24 and the first. The first hook hole 23 and the second hook hole 33 of the three side wall support bar 34 are positioned perpendicular to each other, and then the first hook hole 45 is moved inward of the first upper surface 43 ( Pull the latch 45b in the left direction in the drawing to be separated from the first hook hole (23) and the second hook hole (33).

As such, when the latch 45b of the first hooking hole 45 is separated from the first hooking hole 23 and the second hooking hole 33, the third side wall 40 is shown in FIG. 9. The first mounting part 22 formed by lifting both ends of the second hinge rod 44 of the third side wall 40 on the center surface of the first side wall support bar 24 and the third side wall support bar 34. ) And the second mounting part 32, and then the third side wall 40 is folded inwardly of the base plate 10, as shown in FIG. 10, and overlaps the upper surface of the base plate 10. do.

The fourth side wall 50 may be stacked on the top surface of the third side wall 40 that is stacked on the top surface of the base plate 10 in the same manner as the third side wall 40. .

In describing the structure in which the first side wall 20 and the second side wall 30 are folded in the inner direction of the base plate 10, the first side wall 20 and the second side wall 30 have the same configuration. Since it exists, the structure which folds the 2nd side wall 30 is demonstrated as an example.

In the structure in which the second side wall 30 is folded in the inward direction of the base plate 10, first, as shown in FIG. 12, the second side wall 30 is lifted to raise the second side wall 30. 31 moves to the upper side of the first guide hole (11) through the third fitting hole (15) and the fourth fitting hole (16).

When the second locking projection 31 of the second side wall 30 is moved to the upper side of the first guide hole 11 through the third fitting hole 15 and the fourth fitting hole 16, FIG. As shown in FIG. 13, the second side wall 30 may be folded to be positioned on the upper side of the third side wall 40 stacked on the base plate 10.

At this time, the second locking projection 31 of the second side wall 30 is moved to the upper side of the first guide hole 11, the second side wall 30 in the upper side direction of the base plate 10 Since the second side wall 30 is folded toward the upper side of the base plate 10 because it is used as a hinge axis of the second side wall 30 when it is stacked.

In addition, the first side wall 20 is folded to the side of the second side wall 30 folded and folded toward the upper side of the base plate 10 as shown in FIG. 14 in the same manner as the second side wall 30. What is necessary is just to superimpose on the upper surface of the 2 side wall 30.

As described above, in the folding container pallet of the present invention, the first, second, third, and fourth side walls 20, 30, 40, and 50 are all folded inward of the base plate 10, As it can be stacked on the upper side, storage and transportability are greatly improved, and a plurality of pallets are stacked in a state where the first, second, third and fourth side walls 20, 30, 40 and 50 are stacked. By doing so, it does not occupy a lot of space generated at the time of transportation along with the space utilization according to storage, and the transportation efficiency is greatly improved.

As described above, the present invention has been described with reference to a preferred embodiment of the present invention as being capable of various modifications, but the present invention is not limited to such an embodiment, and the embodiment is simply applied in combination with the known art. Together with the claims and the detailed description of the present invention it will be seen that the technology that can be used by those skilled in the art that the present invention belongs to be included in the technical scope of the present invention.

10: base plate 11: the first guide hole
12: 2nd guide ball 13: the first fitting hole
14: the second fitting ball 15: the third fitting ball
16: 4th fitting slot 17: extension bar
18: seating frame 20: first side wall
21: first jamming projection 22: the first mounting portion
23: first hook hole 24: first side wall support bar
25: second side wall support bar 26: first side wall frame
30: second side wall 31: second locking projection
32: second mounting part 33: the second hook work
34: third side wall support bar 35: fourth side wall support bar
36: second side wall frame 40: third side wall
41: first hinge rod 42: first lower surface
42a: first hinge portion 42b: second hinge portion
43: first upper surface 43a: third hinge portion
43b: fourth hinge portion 43c: first handle
43d: first outlet hole 44: second hinge rod
45: the first hanger 45a: the first hanger
50: fourth side wall 51: third hinge rod
52: second lower surface 52a: fifth hinge portion
52b: sixth hinge portion 53: second upper surface
53a: 7th hinge part 53b: 8th hinge part
53c: second handle 53d: second outlet
54: fourth hinge rod 55: second hook
55a: second hook

Claims (3)

delete First, second, third, and fourth fitting holes 13, 14, 15, and 16 each having a first guide hole 11 and a second guide hole 12 are formed at upper corners, respectively, and extend from the lower surface. A base plate 10 having a lower extension frame 17 and a seating frame 18 welded to the lower end of the extension bar 17 by welding; Lower ends are respectively inserted into the first and second fitting holes 13 and 14, respectively, and are positioned between the first and second fitting holes 13 and 14, and the first and second fitting holes of the first and second fitting holes 13 and 14 are respectively located. The first engaging projections 21 which are respectively hooked to the guide hole 11 are formed on the lower surface, the first mounting portion 22 is formed on the central surface, respectively, and the first hooking hole 23 is formed on the upper surface, respectively. First side wall comprising a side wall support bar 24 and a second side wall support bar 25 and a first side wall frame 26 connecting the first side wall support bar 24 and the second side wall support bar 25. 20; Lower ends are respectively inserted into the third and fourth fitting holes 15 and 16 so as to correspond to the first side walls 20, and are positioned between the third and fourth fitting holes 15 and 16, respectively. The second locking projections 31 which are respectively hooked to the first guide holes 11 of the spheres 15 and 16 are formed on the lower surface, and the second mounting portions 32 are respectively formed on the central surface thereof, and the second hooks on the upper surface thereof. A second connecting the third side wall support bar 34 and the fourth side wall support bar 35 through which the holes 33 are respectively connected, and the third side wall support bar 34 and the fourth side wall support bar 35. A second side wall 30 composed of side wall frames 36; Both sides are hooked to the second guide hole 12 formed in the first fitting hole 13 and the third fitting hole 15, respectively, and are positioned between the first fitting hole 13 and the third fitting hole 15. A third side wall 40 to be formed; Both sides are hooked to the second guide hole 12 formed in the second fitting hole 14 and the fourth fitting hole 16 so as to be positioned between the second fitting hole 14 and the fourth fitting hole 16. The fourth side wall 50 is made to include,
The third side wall 40,
A first hinge rod 41 on both sides of the second guide hole 12 formed in each of the first fitting hole 13 and the third fitting hole 15;
A first lower surface 42 having a first hinge portion 42a into which the first hinge rod 41 is inserted at the bottom thereof, and a second hinge portion 42b formed at the top thereof;
The third hinge portion 43a corresponding to the second hinge portion 42b bent at the upper end of the first lower surface 42 is bent at the lower end, and the fourth hinge portion 43b is bent at the upper end, and the upper surface is bent. A first upper surface 43 having a first handle 43c formed therein and having two first drawing holes 43d formed on the upper surface of the fourth hinge portion 43b, respectively;
The second hinge portion 42b of the first lower surface 42 and the third hinge portion 43a of the first upper surface 43 are connected to each other and the first side of the first side wall support bar 24 is connected. A second hinge rod (44) on which both sides are mounted to the second mounting portion (32) of the portion (22) and the third side wall support bar (34);
The first hook hole 23 and the third side wall support bar 34 of the first side wall support bar 24 are inserted into the fourth hinge part 43b formed at the upper end of the first upper surface 43. Two first hooks each having a first hook piece 45a which is respectively hooked to the second hook hole 33 of the first hook hole 43d formed on the upper surface of the fourth hinge portion 43b. Folding container pallet, characterized in that 45 is included.
The method according to claim 2,
The fourth side wall 50,
A third hinge rod 51 on both sides of the second guide hole 12 formed in each of the second fitting holes 14 and the fourth fitting holes 16;
A second lower surface 52 at which a fifth hinge portion 52a into which the third hinge rod 51 is introduced is bent at a lower end thereof, and a sixth hinge portion 52b is bent at an upper end thereof;
The seventh hinge portion 53a corresponding to the sixth hinge portion 52b formed at the upper end of the second lower surface 52 is bent at the lower end, and the eighth hinge portion 53b is bent at the upper end. A second upper surface 53 having a second handle 53c formed in an upper surface thereof and having two second drawing holes 53d formed in the upper surface of the eighth hinge portion 53b;
The sixth hinge portion 52b of the second lower surface 52 and the seventh hinge portion 53a of the second upper surface 53 are connected to each other, and the first side of the second side wall support bar 25 is connected. A fourth hinge rod (54) on which both sides are mounted on the second mounting portion (32) of the portion (22) and the fourth side wall support bar (35);
The first hook hole 23 and the fourth side wall support bar 35 of the second side wall support bar 25 are inserted into an eighth hinge portion 53b formed at an upper end of the second upper surface 53. Two second hooks each having a second hook piece 55a which is respectively hooked to the second hook hole 33 of the second hook hole 53b and is drawn out from the second outlet hole 53d formed on the upper surface of the eighth hinge portion 53b. Folding container pallet, characterized in that 55 is included.

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