KR101363567B1 - Pallet for Loading Cargo with Packaging Assembly Structure - Google Patents

Abstract

The present invention can further install and install the packaging box on the upper panel and the upper frame in order to prevent the loss and damage of the cargo, as well as to configure the assembly structure more robust to distribute the load according to the cargo loading, strength The present invention relates to a pallet for loading cargo having a packing box assembly structure which can reinforce and finish the beauty of the assembly seam nicely.
Square fastening beams are formed on both sides to form a loading surface of the pallet, and are integrally connected as uneven ribs. A plurality of top panels; The yirueojyeoseo the top panel with the same length and shape are respectively arranged on opposite side edges of the mounting surface, for the outer edge of the box with fastening means for assembling the side plate of the packaging box is formed integrally with the panel assembly; The upper panel and the box assembly panel are arranged in a right angle and placed on top of each other, and a second vertical fastening hole corresponding to the first vertical fastening hole is formed on the upper surface thereof. Each of the first horizontal fastening holes is formed, and an outer edge thereof is formed with a bending reinforcement piece in which end portions of the upper panel and the box assembly panel are horizontally inserted and supported, and the fastening means is integrally formed outside the bending reinforcement piece. An upper frame formed of; Both sides having a predetermined width are formed of a support body of a rectangular beam shape, the inner and outer fastening pieces formed with a second horizontal fastening hole corresponding to the first horizontal fastening hole in the upper end of the support body to be assembled to the lower side of the upper frame A seating part is formed and the upper frame is placed on the inner side, and the inner and outer fastening pieces are formed at the lower end of the support body, and an incision is formed at the inner and outer fastening parts, and a third is formed on the bottom of the support body A bridge formed with vertical fastening holes; Square fastening beams are formed on both sides and are integrally connected as horizontal ribs, and the horizontal ribs are formed in a lower frame having a third vertical fastening hole formed at the bottom of the support body and a fourth vertical fastening hole assembled as the fastening member. There is a characteristic made.

Description

Pallet for Loading Cargo with Packaging Assembly Structure}

The present invention relates to a pallet for loading cargo, and more particularly, to further install and install the packing box on the upper panel and the upper frame in order to prevent the loss and damage of the loaded cargo, as well as more robust assembly structure. The present invention relates to a pallet for loading cargo having a packaging box assembly structure in which a load can be distributed according to cargo loading and strength can be reinforced, and the aesthetic appearance of the assembly joint can be finished.

In general, the pallet for loading cargo is a structure for loading and transporting the cargo, the entrance for allowing the fork of the forklift to enter and lift the pallet is provided in the longitudinal and transverse directions.

The bridge for forming the upper panel, the upper and lower frames, and the entry port constituting the pallet is generally assembled by a predetermined assembly structure, connecting parts and fastening members.

Among such pallets for cargo loading, in particular, a pallet made of a non-metallic material having a light weight, such as aluminum, is provided with a plurality of top panels for forming a bottom surface on which the cargo is loaded, and the top panels are assembled by being mounted at right angles. A plurality of upper and lower frames are provided, and the upper and lower frames are composed of a plurality of bridges to be arranged side by side while maintaining a predetermined height.

Therefore, in the left and right sides formed by the bridge, an entrance for inserting the fork of the forklift is formed.

The pallet for loading cargo of this configuration has a risk of theft due to the problem that the cargo is exposed to the outside and collided with other cargo during the transport or storage of the cargo or the cargo is damaged due to the fall of the cargo and the cargo is exposed to the outside.

In order to solve the problems of the conventional cargo loading pallets as described above, the Republic of Korea Patent Publication No. 10-2010-0095216 relates to a 'pallet having a case', the contents for the case for protecting the cargo loaded on the pallet Is disclosed.

However, as the assembly structure is complicated, the manufacturing cost increases and the manufacturing time increases, and the heavy weight is required. Due to the fragile assembly structure, the durability against the vertical load and the horizontal load due to the cargo loading is very low and thus it cannot be used for a long time. There was a problem such as deformation or breakage.

In addition, since a pallet having a conventional case has an integrated assembly structure between the case and the pallet, there is a limit that there is no practical use such as it cannot be used for general pallet applications. There was also an inherent problem of having to use a separate pallet.

In addition, since the upper panel constituting the pallet having a conventional case as described above and the component parts such as the upper, lower frames and bridges are combined in a simple assembly structure and are made of rivet assembly, loading loads and impacts during cargo loading, etc. Due to this problem, the rivet assembly site is easily broken.

In addition, each assembly portion should have a rigid assembly structure to sufficiently withstand the full load when loading the cargo, the T-shaped cross between each corner of the pallet having a conventional case and the upper panel and the middle of the upper and lower frames, and Since there is no additional reinforcement structure at the cross-assembly part, it is not sufficiently supported for the vertical and horizontal loads when loading the cargo, so the assembly parts can be easily deformed or damaged depending on the type of cargo, the loading weight and the center of gravity of the cargo. There was a serious problem of being.

Accordingly, the cargo loading pallet can be used for simple cargo loading, and the components of the packing box can be further assembled to be used as the packing box pallet, but the multi-type function having stronger durability is achieved by the reinforcing structure which almost maintains the weight. There is a need for a pallet for cargo loading having a packaging box assembly structure.

The embodiment of the present invention, by using a general pallet for loading the cargo, if necessary, by providing a box assembly means for assembling the side plate and the top plate constituting the packaging box on the four edges of the upper panel, the general pallet and the packing box-type pallet The present invention relates to a pallet for loading cargo having a packaging box assembly structure configured to provide a multi-type pallet capable of functioning to prevent loss and damage of pallet loaded cargo.

Embodiment of the present invention by more rigidly configuring the assembly structure of the upper panel and the box assembly panel and the upper and lower frames and bridges constituting the pallet for the cargo box in the form of a box that can be further assembled The present invention relates to a pallet for loading cargo having a packing box assembly structure which is capable of distributing and reinforcing loads of cargo loaded into the packing box.

Embodiment of the present invention can increase the durability by distributing the load on the pallet while maintaining almost the same weight and rigidity as the pallet having a conventional packing box, the appearance of the assembly seam nicely It relates to a cargo loading pallet having a packaging assembly structure which can be closed.

In the pallet for loading cargo configured to have a box on the cargo loading surface,

Square fastening beams are formed on both sides and are integrally connected as uneven ribs, and first vertical fastening holes are formed in the concave portions of the uneven ribs to assemble the fastening members. A plurality of top panels; The yirueojyeoseo the top panel with the same length and shape are respectively arranged on opposite side edges of the mounting surface, for the outer edge of the box with fastening means for assembling the side plate of the packaging box is formed integrally with the panel assembly; The upper panel and the box assembly panel are arranged in a right angle and placed on top of each other, and a second vertical fastening hole corresponding to the first vertical fastening hole is formed on the upper surface thereof. has the formed one horizontal fastening holes, respectively, and the outer edge are formed side of the upper panel and the bending reinforcement which supporting end is inserted horizontally in the panel of the box assembly, the fastening means is integral with a bent reinforcing piece outer An upper frame formed of; Both sides having a predetermined width are formed of a support body of a rectangular beam shape, the inner and outer fastening pieces formed with a second horizontal fastening hole corresponding to the first horizontal fastening hole in the upper end of the support body to be assembled to the lower side of the upper frame A seating part is formed and the upper frame is placed on the inner side, and the inner and outer fastening pieces are formed at the lower end of the support body, and an incision is formed at the inner and outer fastening parts, and a third is formed on the bottom of the support body A bridge formed with vertical fastening holes; Square fastening beams are formed on both sides and are integrally connected as horizontal ribs, and the horizontal ribs are formed in a lower frame having a third vertical fastening hole formed at the bottom of the support body and a fourth vertical fastening hole assembled as the fastening member. Characterized in that made.

The fastening means described above comprises a diagonal insertion hole and a horizontal insertion hole for inserting a bent assembly having a locking portion formed at the lower end of the side plate of the packaging box, and an assembly groove formed by a locking jaw portion formed inside the vertical insertion hole. .

The above-described assembly groove may be formed to have the same length as the upper panel and the box assembly panel. The above-described cutout of the bridge is cut by the width of the lower frame so that both sides of the reinforcing support are closely attached to both sides of the lower frame. To form a piece, the cutout is formed only on the inner fastening piece or selectively formed on both the inner and outer fastening pieces according to the position connected to both ends or the middle portion of the lower frame.

Both ends of the support body of the bridge described above are assembled together by the fastening member, the upper end of which is assembled by the fastening member together with the upper frame and the bridge, and the lower end of which is fitted into the reinforcing fastening hole formed on the side wall of the support body. A pair of reinforcement bridges may be further provided.

According to a preferred embodiment the reinforcing bridge is made of a "c" type channel is in close contact with the open side of the both sides of the support body, the upper end is formed with an incision to accommodate the upper frame is formed, the both sides of the incision A reinforcement fastening piece having a first horizontal fastening hole and a second horizontal fastening hole and a third horizontal fastening hole for assembling together with the fastening member is formed, and at the lower end, a fourth horizontal fastening hole corresponding to the reinforcing fastening hole of the support body is formed. Formed.

In the middle of the upper and lower surfaces and the left and right sides of the fastening beam of the upper panel, the box assembly panel and the lower frame described above, grooves for load distribution and strength reinforcement are formed in the longitudinal direction when a concentrated load is applied.

The bent reinforcing piece described above is formed to have the same length as the upper frame to support both side ends of the plurality of the upper panel and the box assembly panel to surround the opened portion of the upper panel made of a beam shape to finish beautifully. It prevents the fastening assembly parts from being deformed or damaged by vertical and horizontal loads.

By using the rivet as the fastening member described above, the assembly time is shortened to increase manufacturing efficiency, and the overall weight is not increased.

The pallet for loading cargo having a reinforcing structure according to an embodiment of the present invention configured as described above has the following advantages.

First, it can be used as a general cargo loading pallet, and if necessary, by providing a box assembly means for assembling the side plate and the top plate constituting the packing box at the four edges of the upper panel, it can also function as a general pallet and packing box-type pallet Multi-type pallets are used to prevent loss or damage of pallet-loaded cargo.

Second, the assembling structure of the upper panel, the upper frame, the lower frame, and the bridge constituting the pallet is more firmly assembled, and the reinforcement bridge is additionally assembled to the bridge to distribute the vertical load according to the load and to increase the strength. Reinforcement increases the bearing capacity of the loaded cargo, which ensures high durability and strength, and prevents deformation and breakage, compared to the cargo loading pallet of the same loading specification.

Third, according to the structure of the load distribution reinforcing rib and groove formed in the rectangular fastening beam of the upper panel and the lower frame to distribute the load applied to the pallet while maintaining almost the same weight and rigidity as compared to the conventional pallet Durability can be increased.

Fourth, the bent fastening pieces formed on the upper frame not only provide a firm fastening support force that can prevent the lifting of the upper panel due to vertical load due to the cargo loading or to push in the horizontal direction, but also closes the openings at both ends of the upper frame. By doing so, the aesthetics of the entire pallet product can be finished beautifully.

1 is an overall perspective view of a pallet for loading cargo having a packaging box assembly structure according to an embodiment of the present invention,
Figure 2 is a front view of a pallet for loading cargo having a packaging box assembly structure according to an embodiment of the present invention,
Figure 3 is a side view of the pallet for loading cargo having a packaging box assembly structure according to an embodiment of the present invention,
Figure 4 is an exploded perspective view showing the edge assembly structure of the pallet for loading cargo having a packaging box assembly structure according to an embodiment of the present invention,
Figure 5 is an exploded perspective view showing the assembly structure of the intermediate intersection of the pallet for cargo having a reinforcing structure according to an embodiment of the present invention.
Figure 6 is an assembly cross-sectional view showing the edge portion of the pallet for loading cargo having a packaging box assembly structure according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, which are intended to illustrate the present invention in a manner that allows a person skilled in the art to easily carry out the invention. And does not mean that the technical idea and scope of the invention are limited.

1 to 6, the pallet 100 for loading cargo having a packaging box assembly structure according to an embodiment of the present invention, as a basic configuration, a plurality of upper panels (upper panel 10) and box assembly panel ( 20), a plurality of upper frames 30, a bottom frame 50, and a bridge 40, and according to a feature of the present invention, a reinforced bridge 50 is provided. Is further provided.

In an embodiment of the present invention, the upper panel 10, the box assembly panel 20, the upper and lower frames 30 and 50, the bridge 40 and the reinforcing bridge 60 constituting the pallet are made of aluminum. It will be described, which is produced by extrusion molding and then cut into the appropriate length, the assembly portion and the fastening portion is partially cut or punched to be assembled by the fastening member (R) to complete the pallet 100 This will be described as an example.

The upper panel 10 has square fastening beams 11 formed on both sides thereof, and is connected as an uneven rib 12.

In addition, a first vertical fastening hole 14 for assembling the fastening member R is formed on the bottom surface of the pair of recesses 13 formed in the uneven rib 12. It is desirable to form at least two.

According to one feature of the present invention, the upper and side surfaces of the fastening beam 11 have load distribution grooves 90 for reinforcing the strength of the overall vertical load of the upper panel 10 and distributing the loads in the longitudinal direction, respectively. Is formed.

The groove 90 has a semicircular shape, and when the vertical load is applied, the load applied to the upper panel 10 is distributed in the longitudinal direction to the entire fastening beam 11 and the semicircular cross section of the groove 90 by the longitudinal direction. Strength is increased than before.

On the other hand, according to another feature of the present invention, both sides of the upper panel 10 is further provided with a box assembly panel 20 made of the same length and shape as the upper panel 10.

The box assembling panel 20 is made almost the same as the configuration of the upper panel 10. Square fastening beams 21 are formed on both sides thereof, and are connected as uneven ribs 22.

In addition, a first vertical fastening hole 24 for assembling the fastening member R is formed on the bottom surface of the pair of recesses 23 formed in the uneven rib 22, in consideration of the overall width thereof. At least two or more are preferably formed.

In addition, the load distribution groove 90 for dispersing the load and reinforcing the strength of the overall vertical load of the upper panel 10 on the upper and side surfaces of the box assembly panel 20, the fastening beam 21 is a longitudinal direction Are formed respectively.

The box assembly panel 20 is disposed on each of the outermost edges of both sides of the loading surface in order to further assemble the side plate 71 of the packaging box 70, the packaging box outside the fastening beam 21 The fastening means 80 for assembling the side plate 71 of 70 is integrally formed.

That is, a plurality of the upper panel 10 is provided to form a loading surface is arranged and assembled on the upper frame 30, the box assembly panel 20 to the outside of the upper panel 10 located on both sides. By arranging each), for example, the side plate 71 constituting the left and right sides of the packing box 70 can be additionally assembled using the fastening means 80.

On the other hand, the upper frame 20 has a substantially rectangular beam shape so that both ends of the upper panel 10 and the box assembly panel 20 are placed in a right angle.

A second vertical fastening hole 31 corresponding to each of the first vertical fastening holes 14 is formed on an upper surface of the upper frame 20, and first horizontal fastening holes 32 are formed on inner and outer walls thereof, respectively. It is.

And, the outer edge is further formed with a bending reinforcement piece 33 is supported by the end of the upper panel 10 and the box assembly panel 20 is inserted horizontally.

In addition, the outer side of the bending reinforcing piece 33 is a configuration in which the fastening means 80 is integrally formed with the upper frame 30 as the same configuration.

First, when the vertical reinforcement load is applied to the upper panel 10 according to the loading of the bending reinforcing piece 33, the opposite ends of the upper panel 10 are lifted so that the assembly portion of the fastening member R is deformed and broken. To prevent it.

In addition, both ends of the upper panel 10 assembled on the upper frame 30 are supported by the bending reinforcing piece 33 and the upper panel 10 and the upper frame 30 are fastened by the fastening member R. Since it is a fixed state, even if a lot of load is applied to the upper panel 10 will be more durable than other pallets of the same specifications, it will have a solid reinforcement support.

The bending reinforcement piece 33 may be formed in the upper frame 30 only in a portion where the upper panel 10 is installed according to another feature of the present invention. Preferably, the upper frame 30 is formed by extrusion molding. When manufactured, the upper frame 30 and the bending reinforcement piece 33 may be extruded together to be integrally formed.

That is, the bending reinforcement piece 33 is formed to have the same length as the upper frame 30 so as to support both side ends of the plurality of upper panels 10, and is formed in a beam shape so that the entire open portion of the upper panel 10 is formed. Wrap it to make the exterior look beautiful.

In addition, both ends of the upper panel 10 are supported by the bending reinforcing pieces 33 by vertical and horizontal loads applied to the upper panel 10 to prevent the fastening assembly portion from being deformed or damaged by the loading load. It also plays a role.

In addition, according to another feature of the present invention, the fastening means 80 formed on the box assembly panel 20 and the upper frame 30 may be implemented in various forms, but in the embodiment of the present invention the box assembly The case in which the molten metal panel 20 and the upper frame 30 are extruded will be described as being integrally formed, for example.

First, the packing box 70 that can be assembled with the fastening means 80 includes an upper plate (not shown) or four side plates 71. The side plates 71 are synthetic resins having a relatively thin thickness. Or it may be made of a lightweight metal material such as aluminum, it may be configured to include a side plate 71 having a bending assembly 73 having a locking portion 72 at the lower end thereof.

In addition, the fastening means 80 is configured to selectively assemble the bend assembly 73 in the vertical direction or the horizontal direction with respect to the box assembly panel 20 and the upper frame 30, the outer side, The fastening beam 21 of the diagonal insertion hole 81 and the horizontal insertion hole 82 is formed, and the engaging groove portion 84 is formed by the engaging jaw portion 83 is formed inside the vertical insertion hole 81. Can be.

The assembly groove is configured to form the assembly groove by being molded together when the box assembly panel 20 and the upper frame 30 is extrusion molded as described above.

And, the side plate is inserted into the diagonal direction through the diagonal inserting hole 81 and then assembled by standing the side plate vertically, when assembled in the horizontal direction, the box assembly panel 20 and the upper frame extruded Through the inlets formed on both sides of the 30 can be assembled in the horizontal direction.

Therefore, when the side plate is assembled to the assembly groove, the engaging portion of the locking jaw portion and the side plate 71 is caught so that the side plate does not fall out in the vertical direction.

In addition, the assembly groove 84 may be formed in the same length as the upper panel 10 and the box assembly panel 20, when the assembly groove is implemented in a configuration other than extrusion molding for the box assembly It may be formed separately from the panel 20 and the upper frame 30 may be formed at intervals to locally fix the side plate.

On the other hand, the bridge 40 is assembled in the vertical direction between the upper frame 30 and the lower frame 50 to maintain a predetermined height to form an entry space into which the fork of the forklift (not shown) can be inserted. While dispersing the impact applied when loading the cargo over the front of the pallet, and finally the upper panel 10 and the box assembly panel 20 is the main configuration of the pallet to form a loading surface to maintain the horizontal.

Therefore, in the present invention, the bridge 40 is formed by extrusion molding, and has a rectangular rectangular beam, both sides of which are open in the horizontal direction, and are constituted by a supporting body 41 which is cut to a predetermined width.

The bridge 40 is disposed at each corner of the entire pallet, the upper panel 10 and the box assembly panel 20 and the upper and lower frames 30, the "T" portion and the middle of the cross It is arranged at the intersection site respectively.

According to another feature of the present invention, the support body 41 of the bridge 40 has an inner and outer fastening piece having a second horizontal fastening hole 42 corresponding to the first horizontal fastening hole 32 formed at an upper end thereof ( 43,44).

In addition, a seating portion 45 on which the upper frame 30 is placed is formed inside the inner and outer fastening pieces 43 and 44.

In addition, the inner and outer fastening pieces 42 and 43 are formed at the lower end of the support body 41, and the cutouts 46 are formed in the inner and outer fastening pieces 43 and 44, and the support body ( 41) At the bottom, a third vertical fastening hole 47 is formed.

The inner and outer fastening pieces 42 and 43 may be symmetrically formed at upper and lower ends of the bridge 40, but the upper panel 10, the box assembly panel 20, and the lower frame. At the intersection of 30, the cutout is formed at any part of the inner and outer fastening pieces 42 and 43, or the cutout 46 is formed at both sides, so that the middle part of the lower frame 50 passes through. It is assembled or configured to be assembled while closing the end of the lower frame 50.

Therefore, according to another feature of the present invention, the cutout portion 46 of the bridge 40 is cut by the width of the lower frame 50 so that both sides of the reinforcement support piece 49 in close contact with both sides of the lower frame 50. ) Is formed.

Preferably, the cutout 46 is formed only in the inner fastening piece 43 or in both the inner and outer fastening pieces 43 and 44 according to the position connected to both ends or the middle part of the lower frame 50. May be optionally formed.

That is, the lower frame 50 and the bridge 40 may be assembled at the bottom of the pallet 100 at the corners and the intermediate intersections, so that the inner and outer fastening pieces 42 correspond to their assembly structures. In the state of passing through a part of the, 43, the bridge 40 and can be assembled to each other.

As a characteristic configuration of the present invention, a pallet for loading cargo having a packing box assembly structure according to the present invention having such a reinforcing structure, the reinforcing bridge 50 is further assembled at both openings of the bridge 40.

That is, the upper end portion is assembled by the fastening member together with the upper frame 20 and the bridge 40 in both openings of the support body 41 of the bridge 40, and the lower end is sidewall of the support body 41. A pair of reinforcing bridges 60 assembled together by the fastening member 60 fitted in the reinforcing fastening hole 48 formed in the configuration is further provided.

According to this configuration, the reinforcement bridge 50 is further assembled with the bridge 40 to close the openings on the side to enhance the aesthetics of the product, as well as to maximize the overall reinforcement support of the pallet along with the dispersion effect on the vertical load. It is configured to.

That is, according to a preferred embodiment, the reinforcing bridge 50 is formed of a "c" type channel is in close contact with the open side of both sides of the support body 41, the upper end is cut in which the upper frame 30 is accommodated The portion 62 is formed.

In addition, the first horizontal fastening hole 32, the second horizontal fastening hole 42, and the third horizontal fastening hole 63 may be assembled together at both sides of the cutout 62. Excited reinforcement fastening piece 64 is formed, the lower end portion is configured to form a fourth horizontal fastening hole 65 corresponding to the reinforcing fastening hole 48 of the support body 41.

On the other hand, the lower frame 50 is made of a similar configuration to the upper panel 10, as a portion in contact with the bottom surface, the square fastening beams 51 are formed on both sides, the middle of which is horizontal ribs 52 It is a configuration that is connected as).

In addition, the horizontal ribs 52 are formed with a third vertical fastening hole 47 formed at the bottom of the support body 41 and a fourth vertical fastening hole 53 assembled as the fastening member 60.

Second horizontal fastening holes 33 are formed on both side walls of the fastening beam 51 end portions for assembling the fastening member R, and the second horizontal fastening holes 33 are the reinforcing bridges described below. 50 and assembled together as the fastening member (R).

According to another feature of the present invention, the upper panel 10, the box assembly panel 20, and the lower and upper and lower surfaces of the fastening beams 11, 21 and 51 of the frame 50 are concentrated in the middle. When a load is applied, the groove 90 for load distribution and strength reinforcement is formed in the longitudinal direction,

The groove 90 may be formed on both side surfaces and the bottom surface of the fastening beams (11, 21, 51) as described above, in particular, in the present embodiment, the upper panel 10 and the box assembly panel 20 In order to distribute the loads generated in the upper and lower frames 30 and 50, the upper and lower surfaces of the fastening beams 11, 21 and 51 are preferably formed.

Therefore, even if a vertical load by the load is applied, the load applied to the loading surface is distributed in the longitudinal direction to the fastening beams 11, 21, 51 and the above-mentioned groove 90, so that the load is in contact with the floor by the load distribution effect. The reinforcement of the fastening beam 51 of the will be increased than the existing strength of the lower frame 50 will be improved.

In the embodiment of the present invention as described above, the fastening member (R) is used to shorten the assembly time by using the rivet to increase the manufacturing efficiency, so that the overall weight is not increased, and as another configuration bolts and nuts and set screws Of course, it can be used.

Hereinafter, the assembly structure of the pallet for loading cargo having a packaging box assembly structure according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

First, the assembly structure of the edge of the pallet will be described.

That is, as shown in FIGS. 4 and 6, the two lower frames 30 and the box assembly panel 20 arranged in the horizontal and vertical directions at the corners thereof are disposed at right angles on the upper frame 30. It is assembled as a fastening member R in the first vertical fastening holes 14 and 24 and the second vertical fastening holes 31 formed at its ends.

The box assembly panel 20 is provided in pairs and positioned at both edges, respectively, to assemble the upper frame 30, and a plurality of the upper panels 10 maintain proper intervals between the box assembly panels 20. By assembling by the fastening member (R) to the upper frame 10 to form a loading surface.

Next, the bridge 40 is assembled with the upper frame 10, wherein the bridge 40 is coupled to the upper frame 10 and the fastening member R in a state where a pair of reinforcing bridges 60 are coupled to both sides thereof. ) Is assembled.

At this time, the upper frame 10 is first mounted on the seating portion 45 of the top of the bridge 40, the upper panel 10 and the box assembly panel 20 is assembled thereon.

In addition, the upper frame 30, the bridge 40 and the reinforcing bridge 60 is fastened by the first horizontal fastening hole 32, the second horizontal fastening hole 42, the third horizontal fastening hole 63 is matched It is assembled as the member R and has a rigid reinforcement structure.

On the other hand, the lower frame 50 is arranged in the same direction as the upper frame 30 is assembled to the lower end of the bridge 40 and the reinforcing bridge (60).

The lower part of the lower frame 50 because the incision part 46 of the bridge 40 is formed in the inner side, the inner side, the outer side, and the reinforcement support piece 49 is formed at both sides of the assembly part along the edge part and the middle part of the pallet. Both ends and the middle portion of the) will have a more durable reinforcement structure by a rigid fastening structure at the lower end of the bridge 40 and the reinforcement bridge (60).

In particular, as shown in FIG. 6, the upper frame 20, the bridge 40, and the reinforcing bridge 50 are integrally assembled by the fastening member R in a state where the assembly portions thereof overlap in three layers. The corner and intersecting assembly of the pallet with strong reinforcement can be completed.

Both ends of the upper panel 10 and the box assembly panel 20 by the reinforcement assembly structure as described above will have a rigid reinforcement structure with the bridge 40, the reinforcement bridge 60 and the lower frame 50 to load the cargo Even if the vertical load is applied, the loads applied to the edges of the pallets and the intermediate intersections are evenly distributed to sufficiently support the load of the cargo.

The cut surface portions of the upper panel 10 and the box assembly panel 20 and the bridge 40 are firmly supported while being covered by the bending reinforcement pieces 33 and the reinforcing bridge 60 of the upper frame 30. By having a one-piece reinforcement support will be able to provide a solid reinforcement structure at the same time while finishing the product appearance of the pallet 100 good.

On the other hand, the packaging box further assembly process of the pallet for cargo loading having a packaging box assembly structure of the present invention is as follows.

The side plate 71 of the packing box 70 may be further assembled into the pallet for loading cargo of the present invention having a rigid reinforcement structure as described above.

That is, the side plate 71 is made up of four to form a packaging box 70, and the top plate (not shown) is further configured together.

In addition, the connection member (not shown) for connecting each corner of the packaging box has a lot of known configurations, so a detailed description thereof will be omitted.

However, as in the above-described embodiment, it is preferable to assemble the side plate 71 in which the bent assembly portion 73 having the engaging portion 72 is formed at the lower end of the side plate 71 to maintain the rigidity of the packaging box. will be.

Next, the lower end of the side plate 71 may be inserted into the assembly groove 84 of the fastening means 80. In this case, the side plate 71 is configured to be selectively assembled in the vertical direction or the horizontal direction.

Therefore, the side plate 71 can be assembled by slidably inserting in the horizontal direction through the horizontal direction insertion opening 82. As shown in FIG.

And the side plate 71 can be easily assembled in the state which does not catch a load by making the side plate 71 incline outward from a vertical direction through the diagonal insertion hole 81, and inserting in a diagonal direction.

Even when the side plate 71 assembled in such an assembly method is pulled in the vertical direction, the side plate 71 is connected to the upper frame by the locking action of the locking step 83 of the locking portion 72 and the assembly groove 84. 30) and the box assembly panel 20 is not easily separated, and even if the load cargo flows during the transport process, the lower end of the side plate 71 can be firmly assembled and supported.

As described above, according to the cargo loading pallet having the packing box assembly structure, it is usually used as a pallet for general cargo loading, and if necessary, the side plates of the packing box are additionally assembled as described above to configure the packing box so that the lost cargo can be lost. It is an excellent effect that can provide a pallet for loading cargo having a multi-type function that can be converted to a box-type pallet to prevent damage.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention.

Accordingly, the foregoing embodiments are to be considered as illustrative and not restrictive, and the scope of the invention should be construed in accordance with the invention set forth in the appended claims, the scope of which is to be understood by those of ordinary skill in the art. Various changes, alternatives, and equivalents may be further included.

10: upper panel 11, 21, 51: fastening beam
12,22: uneven rib 13,23: recessed portion
14,24: 1st vertical fastening work 20: panel assembly panel
30: upper frame 31: second vertical fastening
32: completion of the first horizontal 33: bending reinforcement
40: bridge 41: support body
42: second horizontal fastening hole 43: inner fastening piece
44: outer fastening piece 45: seating portion
46,62: incision 47: third vertical fastening
48: reinforcement fastening 49: reinforcement support piece
50: lower frame 52: horizontal rib
53: fourth vertical fastener 60: reinforcing bridge
61: reinforcing bridge 63: 3rd horizontal fastener
64: reinforcement fastening 65: fourth horizontal fastening
R: fastening member 70: packing box
71: side plate 72: locking portion
73: bending assembly 80: fastening means
81: diagonal insertion opening 82: horizontal insertion opening
83: locking jaw 84: assembly groove
90: groove 100: pallet

Claims (9)

In the pallet for loading cargo configured to have a box on the cargo loading surface,
Square fastening beams 11 are formed on both sides to form a mounting surface of the pallet 100, and are integrally connected as the uneven rib 12, and the recess 13 of the uneven rib 12 is formed. ) A plurality of upper panels 10 having a first vertical fastening hole 14 for assembling the fastening member R;
Consists of the same length and shape as the upper panel 10 is disposed on both side edges of the loading surface (F), the fastening means 80 for assembling the side plate 71 of the packaging box 70 on the outer edge A box assembly panel 20 which is integrally formed;
The upper panel 10 and the box assembly panel 20 are arranged in a right angle and are mounted on the upper surface 10 and a second vertical fastening corresponding to the first vertical fastening hole 14 on the upper surface. A hole 31 is formed, and first and second horizontal fastening holes 32 are formed on inner and outer walls thereof, and outer edges of the upper panel 10 and the box assembly panel 20 are horizontal. An upper frame 30 having a bending reinforcing piece 33 inserted into and supported by the fastening reinforcing piece 33 and the fastening means 80 integrally formed outside the bending reinforcing piece 33;
Both sides having a predetermined width are composed of a support body 41 of the open rectangular beam shape, the upper end of the support body 41 to be assembled to the lower side of the upper frame 30 corresponds to the first horizontal fastening hole 32 The inner and outer fastening pieces 43 and 44 having the second horizontal fastening holes 42 are formed, and a seating part 45 on which the upper frame 30 is placed is formed therein, and the supporting body ( 41) The inner and outer fastening pieces 42 and 43 are formed at the lower end, and the cutouts 46 are formed at the inner and outer fastening pieces 43 and 44, and a third portion is formed on the bottom of the support body 41. A bridge 40 formed with vertical fastening holes 47;
Square fastening beams 51 are formed at both sides thereof and are integrally connected as horizontal ribs 52, and the third vertical fastening holes 47 formed at the bottom of the support body 41 are connected to the horizontal ribs 52. The pallet for loading cargo having a packaging box assembly structure, characterized in that consisting of a lower frame 50, the fourth vertical fastening hole 53 is assembled as a fastening member (R). According to claim 1, The fastening means 80 and the diagonal insertion hole 81 for fitting the bent assembly portion 73 having a locking portion 72 formed in the lower end of the side plate 71 of the packing box 70 and Horizontal insertion hole 82 is formed, the cargo insertion pallet having a packaging box assembly structure, characterized in that consisting of the assembly groove portion 84 is formed in the engaging jaw portion 83 is formed in the diagonal insertion opening (81). . The pallet for loading cargo having a packaging box assembly structure according to claim 2, wherein the assembly groove (84) is formed to have the same length as the upper panel (10) and the box assembly panel (20). According to claim 1, wherein the cut portion 46 of the bridge is cut by the width of the lower frame 50 to form a reinforcement support piece 49 is in close contact with both sides of the lower frame 50 to both sides, the cut The portion 46 is formed only on the inner fastening piece 43 or selectively formed on both the inner and outer fastening pieces 43 and 44 according to the position connected to both ends or the middle part of the lower frame 50. A pallet for cargo loading having a packaging box assembly structure. According to claim 1, wherein the upper end portion is assembled by the fastening member together with the upper frame 30 and the bridge 40 in both openings of the support body 41 of the bridge 40, the lower end is the support body (41) Cargo having a packing box assembly structure, characterized in that the pair is further provided with a pair of reinforcing bridge 60 is assembled together by the fastening member (R) fitted to the reinforcing fastening hole 48 formed on the side wall Pallet for loading. According to claim 5, wherein the reinforcement bridge 60 is formed of a "c" channel is in close contact with the open side of the both sides of the support body 41, the upper end of the cut-out portion (30) is accommodated ( 62 is formed, and a third horizontal for assembling the first horizontal fastening hole 32 and the second horizontal fastening hole 42 and the fastening member R on both sides of the cutout 62. A reinforcing fastening piece 64 having a fastening hole 63 is formed, and a fourth horizontal fastening hole 65 corresponding to the reinforcing fastening hole 48 of the support body 41 is formed at a lower end thereof. A pallet for cargo loading having a packaging box assembly structure. According to claim 1, wherein the concentrated load is in the middle of the upper, lower, left and right sides of the fastening beams (11, 21, 51) of the upper panel 10, the box assembly panel 20 and the lower frame (50). When applied, the pallet for loading cargo having a packaging box assembly structure, characterized in that formed in the longitudinal direction grooves 90 for load distribution and strength reinforcement. According to claim 1, wherein the bending reinforcement piece 33 is a cargo having a packaging box assembly structure, characterized in that formed in the same length as the upper frame 20 so as to support both side ends of the plurality of the upper panel (10) Pallet for loading. The pallet as claimed in claim 1, wherein a rivet is used as the fastening member (R).

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