KR20060085291A - A combination palette and box in a kit form - Google Patents

Abstract

The present invention relates to a prefabricated pallet combined box having a shelf function that can be dismantled and assembled, and can be used not only for pallets but also for use as boxes.

Prefabricated pallet combine box of the present invention, the insertion groove (G) is formed on the upper surface at regular intervals, a plurality of horizontal members 11 are arranged in parallel; A plurality of vertical members 12 inserted and coupled to the insertion groove G so as to be perpendicular to the horizontal members; A guide frame 14 standing upright on the upper surface of the four corners of the coupled pallet 1; A box assembly bolt 15 having a lower end screwed into the nut N coupled to the horizontal member through the guide frame 14; A side wall plate 16 having both ends coupled to opposite surfaces of two guide frames 13 facing each other; An upper frame 17 disposed along the upper surfaces of the guide frame 14 and the side wall plate 16; Consists of a fastening nut 18 screwed to the upper end of each box assembly bolt 15 penetrating the upper frame 17, the shelf member 20 and the guide frame 14 on the upper surface of the side wall plate 16 And the side wall plate 16 is a structural feature of the present invention in that it can also be used as a shelf by stacking the number of stages sequentially.

Prefabricated pallet combined box of the present invention is excellent in separation and assembly workability can reduce the logistics cost, there is an advantage that can be partitioned into a plurality of spaces as needed, as well as can be used as a shelf There is an advantage.

Pallets, combined pallet boxes, prefabricated pallets, shelves

Description

Prefabricated pallet box with shelf function {A combination palette and box in a kit form}             

1 is an assembled perspective view of a prefabricated pallet combine box of the first embodiment of the present invention.

Figure 2 is an exploded perspective view of a prefabricated pallet combine box of the first embodiment of the present invention.

3 is a perspective view of a pallet of a first embodiment constituting the present invention assembled pallet combine box.

Figure 4 is a plan view of a second embodiment pallet constituting the assembled pallet pallet box of the present invention.

Figure 5 shows an embodiment of the horizontal member constituting the pallet of the present invention prefabricated pallet combine box,

   (A) is a plan view,

   (B) is front view.

Figure 6 shows an embodiment of the vertical member constituting the pallet of the present invention prefabricated pallet combine box,

   (A) is a plan view,

   (B) is front view.

Figure 7 shows an embodiment guide frame constituting the present invention prefabricated pallet combine box,

   (A) is a plan view of the "a" shaped guide frame,

   (B) is a plan view of the "ㅗ" shaped guide frame,

   (C) is a plan view of the "+" shaped guide frame,

   (D) is a plan view of the "-" shaped guide frame.

8 is a perspective view of a prefabricated pallet combine box of the second embodiment of the present invention.

Figure 9 is a partially separated perspective view of the second embodiment prefabricated pallet combine box.

10 is a perspective view of a prefabricated pallet combine box of the third embodiment of the present invention.

11 is a perspective view of a prefabricated pallet combine box of the fourth embodiment of the present invention.

Figure 12 is a perspective view of one embodiment shelf using the present invention prefabricated pallet combine box.

Figure 13 is a horizontal member of the shelf member constituting an embodiment shelf using the present invention prefabricated pallet combine box,

   (A) is a plan view,

   (B) is front view.

Figure 14 is a vertical member of the shelf member constituting an embodiment shelf using the present invention prefabricated pallet combine box,

   (A) is a plan view,

   (B) is front view.

Figure 15 is a perspective view of a prefabricated pallet combine box of the fifth embodiment of the present invention with the guide frame separated.

16 is a perspective view showing a state in which the side wall plate of the fifth embodiment assembled pallet combine box.

Figure 17 is a perspective view showing a state in which the side wall plate of the second embodiment prefabricated pallet combine box is moved inward.

18 is a view illustrating a state in which one side wall plate of the fifth embodiment assembled pallet combine box is folded,

   (A) is a schematic side view before the side wall plate is folded,

   (B) is a schematic side view of a state where the side wall plate is folded,

   (C) is a schematic side view of the state where the side wall plate is folded and moved to the center of the pallet.

Figure 19 shows a hinge used in the fifth embodiment prefabricated pallet combine box,

   (A) is a perspective view of the first hinge without a bent portion,

   (B) is a perspective view of the second hinge having the lowest bending height,

   (C) is a perspective view of a third hinge having a bending height intermediate,

   (B) is a perspective view of the 4th hinge with the highest bending height.

            ((Explanation of symbols for main part of drawing))

    1. Pallet 2. Box 11,11 ', 11 ". (Pallet) Horizontal member

   12,12 ', 12 ". (Pallet) Vertical member 13. Pallet mounting bolt

   14. Guide frame 15. Box assembly bolt 16. Side wall plate

   16 '. Partition plate 17. Upper frame 18. Tightening nut

   20. Shelf member 21. (shelf) horizontal member 22. (shelf) vertical member

   A. Hollow A '. Reinforced through hole G. Insertion groove

G _B. Bolt through hole G _G. First side wall assembly groove G _G '. Second side wall assembly groove

G _N. Nut insertion groove G _P. Plate Assembly Groove g. Through

   g '. Through hole H1, H2, H3, H4. Hinges h1, h2, h3, h4. Joiner

   N. Nut P1. Fixed hinge members P2, P3, P4. Bending Fixed Hinge Member

   P1 ', P2', P3 ', P4'. Rotating hinge member R. Center of rotation

R _S. Snap ring S _B. The bottom surface S _F. Tip section

X _I. Insertion Shaft X _O .Combination Shaft

The present invention relates to a prefabricated pallet combined box having a shelf function, and more particularly, the box is easily assembled to a pallet that is easy to assemble and dismantle, so that the pallet can be used as well as the purpose of the box as needed. By dismantling both boxes and pallets to minimize their volume, logistics costs can not be greatly reduced, but the shelf function can be used as shelves by constructing a multi-stage without front or front and back sides of the box. It is related to the prefabricated pallet combine box with.

In general, a pallet that serves as a mobile pedestal that can be transported and stored together with parts is widely used in a production site or a product storage warehouse for various products to simplify the storage and transport of various items.

The pallet is a two-stage structure in which an upper pedestal in which an article is placed on a lower pedestal placed on a floor is combined. The pallet is carried by putting a conveying mechanism between the upper and lower pedestals, mainly wood, metal or It is made of a synthetic resin material, and the items to be loaded on these pallets are generally shaped to be easily stacked and stacked in multiple layers, such as hexahedral and columnar.

In addition, articles that are difficult to be stacked and stacked are loaded on pallets in a state of being put in a box, or a pallet box in which boxes are integrally coupled to the upper pedestal of pallets is used. Thus, conventional pallets, pallet boxes, pallet combination boxes, and the like are used. Looking at the following problems.

Prior to the description, in order to avoid confusion in terminology, a pallet is formed in the shape of a plate and an article is loaded thereon, and a box is integrally combined on a pallet to be used as a box, but a transportation means such as a forklift truck by the combined pallet. "Pallet box" means that the pallet can be easily transported, and that the box can be detached and assembled so that the box can be separated on the pallet and can be used as a pallet or pallet box as needed.

Since the oldest pallets are made of wood, the wooden pallets are easily damaged and the number of repeated use is short, and it is unfavorable in terms of forest protection. Therefore, the policy is aimed at suppressing or prohibiting the use of wooden pallets. .

In order to compensate for the drawbacks of wood pallets with poor repeatability, the upper and lower one-piece synthetic resin pallets have been developed, but the weight is heavier than wood pallets, making them difficult to handle, and the cost of recovering them by increasing their weight and volume. Will rise.

Therefore, a pallet that can be dismantled and assembled has been developed, and a number of such prefabricated pallets have been disclosed, such as Korean Utility Model Publication No. 20-296881 and 20-314812.

However, the above-mentioned prefabricated pallets are made of a conventional integral pallet in a form that can be disassembled and assembled, and the efficiency is improved in terms of recovering and transporting the pallets, but it is difficult to stack and stack because it merely serves as a pallet like a conventional pallet. The storage and transport of the company will be inconvenient to use a separate box.

In addition, a box capable of carrying an article that is difficult to be stacked and stacked, and which can be assembled to facilitate collection and storage, is disclosed in Korean Registered Utility Model Publication No. 20-210657 and Korean Patent Publication No. 2003-4971.

However, in the case of the domestic registered utility model publication No. 20-210657, the pallet is used separately, and it is inconvenient to use a box separate from the pallet, because the box is easily assembled and handled easily. 2003-4971 relates to a pallet pallet box by assembling a plurality of square plates upright and assembled into squares on the same plane, and then combining them in multiple stages. There is a problem that takes a lot of disassembly assembly time because the side wall that serves as a multi-stage configuration.

In other words, it is convenient to use the box by adjusting only the height within a certain range as needed, but if the pallet is recovered after supplying the goods to a third place with the box coupled to the pallet, the time for dismantling and combining Because of the large number of connections and the number of stages and the number of stages, it is not suitable for long-distance transportation, and because the interior is not partitioned and forms a storage space, it is not possible to keep different items from being mixed in one place.

In addition, although pallet boxes have been developed in which boxes are integrally combined with pallets, their utility is inferior because they are not suitable for use in pallets.

The pallet, pallet box, and pallet box are mainly used for temporary storage and transportation, and have a disadvantage in that they cannot play an essential shelf on the job site. It is a situation that must be installed separately.

The present invention has been devised to solve all the problems of the conventional pallet, pallet box, combined pallet, shelf, etc., can be used as the pallet or pallet box if necessary, the structure is relatively simple to dismantle In addition to shortening the assembly time and assembly time, the volume can be greatly reduced when the product is recovered after supplying, thereby reducing the transportation cost required for recovery, and can also be used as a multi-stage lathe on the job site as needed. It is an object of the present invention to provide a prefabricated pallet combine box having a shelf function.

The above object of the present invention is achieved by a guide frame for assembling a box on a pallet, a nut fixing groove and a coupling bolt detachably fixed to the pallet.

In the prefabricated pallet combine box with shelf function of the present invention, both the pallet and the boxes and shelves coupled thereon are prefabricated, and can be used for three purposes, such as pallet, pallet box, or shelf, if necessary, and the upper surface of the assembled pallet The guide frame, which is erected to form a box, is simply coupled to the pallet by a single long-axis bolt, and is coupled to the shelf member forming a shelf by horizontally coupled to the top of the side wall plate forming the box. The characteristics are as follows.

The pallet is a structure in which a plurality of vertical members are detachably coupled orthogonally to the upper surfaces of the plurality of horizontal members arranged in parallel, and the insertion grooves are formed to cross the full width at regular intervals along the longitudinal direction on the upper surfaces of the respective horizontal members. The coupling shaft protrudes downward from the bottom surface, and the insertion shaft inserted into the vertical member protrudes downward from the upper end of the coupling shaft.

The horizontal members coupled to each vertical member are orthogonal to each other, and are arranged in contact with each other at two sides of the pallet after assembly, and the two coupling members are arranged at regular intervals. It is formed on the bottom surface of the formed groove, but the insertion shaft of each vertical member is inserted at the same time to each coupling axis of the plurality of horizontal members arranged in parallel, one at each end, two adjacent to the central portion, four are formed, one side end The distance between the insertion axis and the central one insertion axis and the other end insertion axis and the other end insertion axis of the center is the same, and the spacing between the two insertion axes in the center is between the coupling axes of the two horizontal members adjacent to each other when the two horizontal members are in close contact with each other. Equal to the interval.

In addition, the insertion shaft of the vertical member is divided into an upper insertion shaft having a large outer diameter and a lower insertion shaft having a small outer diameter, that is, a stepped structure. The insertion shaft of the vertical member is inserted downward through the upper end of the coupling shaft of the horizontal member. The lower end is in a state coinciding with the lower end of the coupling shaft.

That is, when the vertical member is inserted into the insertion groove of the horizontal member, the insertion shaft of the vertical member is inserted into the coupling shaft of the horizontal member in close contact, and the bottom surface thereof comes into contact with the bottom with the bottom surface of the coupling shaft. .

A plurality of vertical members are inserted into and coupled to the plurality of insertion grooves formed on the upper surface of each horizontal member having the structure as described above, so that the upper surface of the horizontal member and the vertical member forms the same plane, and the horizontal member and the vertical member are separated It can be done in various ways possible.

For example, when a long pallet assembled bolt penetrates from one side end to the other end of the horizontal member along the longitudinal direction, a plurality of vertical members are also penetrated together, and the pallet assembly bolts penetrate the horizontal member and the vertical member together. When the nut or snap ring is coupled to both ends to prevent the pallet assembly bolt from being pulled out, the horizontal member and the vertical member are detachably and firmly coupled. At this time, one pallet assembly bolt per one horizontal member is used.

In addition, in order to assemble the box more stably on the pallet coupled as described above, the length direction of the lower end portions such as the guide frame and the side wall plate constituting the box can be inserted into each upper surface of the horizontal member and the vertical member. A pair of first side wall assembling grooves having a transverse cross-section and having an upward open cross-section having a “c” shape is formed in parallel with each other, and the first side wall assembling grooves of the horizontal member are perpendicular to the upper surfaces of both end portions of the vertical member. The second side wall assembly groove is further formed across the upper surface in the width direction so as to be perpendicular to the first side wall assembly groove in a "#" shape.

In addition, the bottom four corners of the rectangular insertion groove provided in the horizontal member is formed with a nut insertion groove for removably fixing the nut, the vertical member is formed through the through hole corresponding to each nut insertion groove of the horizontal member. .

The box coupled to the pallet assembled with the horizontal and vertical members of the above structure includes a side wall plate serving as a side wall of the box, a partition plate for partitioning the inside of the box, and a guide frame for standing each plate on an upper surface of the pallet. And, the upper frame is placed along the upper surface of the guide frame and each plate to prevent their flow at the same time and firmly coupled to the pallet, and the nut inserted into the horizontal member after passing through the vertical member of the guide frame and pallet through the upper frame It consists of a box assembly bolt screwed into a nut inserted into the groove.

At this time, the guide frame, the cross-sectional shape is generally divided into a "b" type, "-" shape, "+" shape and "ㅗ" shape according to the use, "a" type and "ㅡ" on the basis of the cross section. "T" shaped plate assembling grooves open outwardly are formed in two "two shaped tip faces, four" + "shaped tips and three" 3 "shaped tips.

A bolt through hole penetrating the inside of the guide frame from the top surface to the bottom surface is formed, and the bottom portion of the guide frame is tightly inserted into the side wall assembly groove of the pallet member. The box is coupled to the pallet as follows.

Insert the lower ends of the four "A" shaped guide frames into the side wall assembling grooves provided on the upper surface of the four corners of the assembled square pallet with the nuts inserted into each other, and then erect the box assembly bolts through the bolts of the guide frames. The through-holes of the ball and the vertical member are sequentially penetrated, and the lower end thereof is screwed into the nut inserted into the nut insertion groove of the horizontal member to fix the guide frame to the upper surface of the vertical member. At this time, the upper end of the box assembly bolt is protruded from the upper surface of the guide frame.

Then, by sliding the side wall plate from the upper end of the plate assembly groove of the two guide frame to be opposite to each other and the lower side by engaging the four side wall plate to the guide frame so that the bottom surface is in close contact with the bottom of the side wall assembly groove, the guide When the upper frame is formed with a through hole through which the box assembly bolt penetrates the upper surface of the frame and the side wall plate, the upper end of the box assembly bolt is protruded through the upper frame.

As described above, the lower end is screwed to the nut coupled to the horizontal member, and then the fastening nut is screwed to the upper end of the box assembly bolt protruding through the vertical member, the guide frame and the upper frame, thereby forming a storage space of the cube on the pallet. The box is assembled.

At this time, if a partition is required inside the storage space, each side wall plate is composed of two or more sheets as necessary, and the side plates are connected to each other by a "ㅗ" shaped guide frame only when connected, and the number of compartments to be partitioned therein also. Accordingly, by erecting a guide frame such as a "+" shape or a "-" shape, respectively, the side wall plate and the partition plate are coupled between two opposing plate assembly grooves, thereby making it possible to divide the inner space of the box into a large number.

The shelf is formed by stacking the boxes in multiple stages so that there are no front side walls or front and rear side walls, i.e., only the left and right side walls are erected. Bar is coupled in the horizontal direction, the box and the shelf member is alternately laminated by the number of stages required on the upper surface of the pallet.

At this time, the shelf member is also divided into horizontal and vertical members, the plane shape is the same as the horizontal and vertical members forming a pallet, but the coupling axis and the insertion axis is not formed protruding, the thickness of the pallet without the insertion axis It is equal to the thickness of the vertical member.

Details of the object and technical configuration of the present invention and the resulting effects thereof will be clearly understood by the following detailed description with reference to the drawings showing preferred embodiments of the present invention.

1 is a perspective view of the present invention prefabricated pallet combine box, a partially separated perspective view in FIG. 2, a perspective view of the first embodiment pallet in FIG. 3, a plan view of a second embodiment pallet in FIG. 5 is a plan view and a front view of an example pallet horizontal member, FIG. 6 is a plan view and a front view of an example pallet vertical member, and FIG. 7 is a plan view of an embodiment guide frame.

As shown, the prefabricated pallet combine box of the shelf function of the present invention has a totally downward open “c” shaped cross section except for a plurality of ribs protruding on the inner surface for rigid reinforcement, and the bottom surface near each corner ( S _B ) an insertion groove G having a nut insertion groove G _N is formed across the width direction at regular intervals along the longitudinal direction of the upper surface, and the bottom surface S _{B of} each of the insertion grooves G is A coupling shaft X _O having a hollow A is formed downwardly extending from the central portion to the bottom surface, and each bone is arranged in parallel to each other so that the opposite sides of the two edges closely contact each other. A plurality of horizontal members 11 having a planar shape of a rectangular shape having a relatively longer length than the width;

Each inserting shaft (X _O ) of the plurality of horizontal members 11 arranged in parallel close contact with each other, and a plurality of insertion shaft (X _I ) having a hollow (A) protruded on the bottom, the same in the longitudinal direction It is inserted into each insertion groove (G) of the plurality of horizontal members 11 in the position and the upper surface forms the same plane as the upper surface of the horizontal member 11, the horizontal member insertion groove (G) on the bottom surface (S _B ) A plurality of vertical members 12 having through-holes g formed at positions coinciding with the formed nut insertion grooves G _N and having a rectangular planar shape having a relatively long length compared to the width;

Pallet assembly bolt 13 which penetrates through the insertion shaft (X _I ) of each vertical member 12 from one side end coupling shaft (X _O ) of the horizontal member 11 to the other end coupling shaft (X _O ) Wow;

The vertical member 12 and the horizontal member 11 is upright on one side end edge portion of the vertical member 12 which is located at the four corners of the assembled pallet (1) coupled in a lattice shape to form a rectangular shape, the central section The bolt through hole (G _B ) coinciding with the through hole (g) of the vertical member 12 is formed to penetrate from the top surface to the bottom surface, and toward the outside on both front end surface (S _F ) of the "a" cross-sectional shape A guide frame 14 having an open "'" shaped plate assembly groove G _P formed therebetween from the top surface to the bottom surface;

Nuts in which the lower end portion which sequentially passes through the bolt through hole G _B of the guide frame 14 and the through hole g of the vertical member 12 is inserted into and fixed to the nut insertion groove G _N of the horizontal member 11. It is screwed to (N) serves to reliably erect each guide frame 14 on the upper surface of the vertical member 12, the upper end of the box assembly bolt 15 protruding from the upper surface of the guide frame 14 Wow;

Of the plate assembly grooves (G _P ) of the guide frame 14 upright on the upper surface of the vertical member 12, the two plate assembly grooves (G _P ) opposite to each other in the form of a square plate is inserted and detachably separated Side wall plates 16;

The guide frame 14 and the side wall plate 16 is placed along the top surface, the through hole (g ') through which the box assembly bolt 15 is formed at both ends is formed, having a "a" shaped cross section An upper frame 17;

It consists of a tightening nut 18 screwed to the upper end of each box assembly bolt 15 penetrating the upper frame 17.

At this time, it is more preferable to make the width of the horizontal member 11 and the vertical member 12 the same.

Looking at the structure when the prefabricated pallet combine box of the present invention configured as described above is used as a pallet, a box and a shelf, respectively.

Pallets can be assembled in various sizes, when connecting a plurality of horizontal members and a plurality of vertical members to increase the length and width of the pallet, constitutes each horizontal member row and vertical member rows arranged in parallel adjacent to each other The horizontal member and the vertical member are arranged to cross each other.

That is, as shown in Figure 4, the horizontal member 11 and the vertical member 12 is composed of a long member 11 ', 12' and a short member 11 ", 12", respectively, When the member rows are arranged in the order of the long member-short member, the other member rows adjacent thereto are arranged in the order of the short member-long member, so that the connection parts of two parallel adjacent member rows are not in the same position and are staggered from each other. do.

In this case, in the case of the horizontal member, the length ratio of the short member 11 " and the long member 11 'may be appropriately selected, but in the case of the vertical member 12, the insertion axis X is formed at the center of the long member 12'. _I), such as cutting the central portion of the long member 12 'to be inserted into the structural members shaft is secured in pairs when the bar, dancheok member (12 "), which pairs formed projecting to the neighboring, i.e., dancheok member It is preferable that the length of the 12 'is set to 1/2 of the long member 12'.

Then, the coupling shaft formed to protrude downwardly at a predetermined interval on the horizontal member 11 so that the height of each insertion shaft (X _I ) protruding downward from the bottom of the vertical member 12 and each insertion shaft (X _I ) is inserted ( The heights of X _O ) are the same, so that the positions of the lower ends of the insertion shaft and the coupling shaft are coincident with each other when the insertion shaft is inserted.

In the above state, the coupling shaft X together with the insertion shaft X _I of each vertical member 12 from one side end coupling shaft X _O of each horizontal member 11 to the other end coupling shaft X _O. When the penetrating _O ) through the connecting rod 13, the horizontal member and the vertical member are firmly coupled, and the snap rings R _S at both ends of the connecting rod 13 to prevent the connecting rod 13 from flowing or exiting. It is also desirable to combine removable means such as

Prefabricated pallets of the present invention combined in the above structure as an example, the size of the pallet can be freely changed as necessary, according to the number and length of the horizontal member and the vertical subsidiary, and also vary in various ways Can be.

In addition, the box 2 coupled to the upper surface of the pallet may be divided into inner spaces, and when the space in the box is to be divided into a pair of spaces, as shown in FIGS. 8 and 9, After reducing the size of the two opposing side wall plates 16, the " ㅗ " shaped guide frame 14-1 is interposed between the two small side wall plates separated from each other, and is opposed to each other. Both ends of the square plate partition plate (16 ') of the two plate assembly grooves (G _P ) facing each other can be inserted and coupled.

Then, the middle partition plate 16 ′ of FIG. 8 and FIG. 9 is separated into two, and all or one sidewall plate 16 parallel to the central partition plate 16 ′ is separated into two, and the separated side plate is separated. As shown in Figs. 10 and 11, the " 자 " shaped guide frame 14-1 is interposed between the separated partition plates by " " shaped or " + " shaped guide frames 14-1 and 14-2. The inside of the box 2 can be separated into three compartments or four compartments.

In addition, in the case of connecting two short sidewall plates or partition plates into one, the "-" shaped guide frame 14-3 may be interposed therebetween.

At this time, in order to improve the coupling stability of the guide frame 14, the side wall plate 16 and the partition plate 16 'upright on the upper surface of the vertical member 12, the horizontal member 11 and the vertical member 12 A pair of first side wall assembling grooves G _G crossing the longitudinal direction in each upper surface is formed in parallel with each other, and coincides with the first side wall assembling grooves of the horizontal member perpendicular to the upper surfaces of both ends of the longitudinal member 12. It is preferable to further include a second side wall assembly groove (G _G ') which is orthogonal to the first side wall assembly groove of the vertical member in the "#" shape.

And, the lower end of the guide frame 14 is inserted into the side wall assembly groove (G _G ) (G _G '), the lower side of the guide frame 14, the side wall assembly groove (G _G ) (G _G ') opposite the The inner surface is in close contact.

As described above, the shelf structure of the pallet combination box of the present invention which can be used by being combined with a pallet and a box is a side wall plate which is a front side of the four side wall plates forming the side wall of the box, or two facing each other so as to be front and rear, respectively. 12 to 14, the shelf member 20 and the side wall plate 16 are alternately arranged by the number of shelves required in the upper end of the guide frame and the side wall plate as shown in FIGS. It is a structure combined.

At this time, the shelf member 20 constituting each end of the shelf is also divided into a horizontal member 21 and the vertical member 22, like the horizontal member 11 and the vertical member 12 constituting the pallet, The horizontal member 21 and the vertical member 22 of the shelf have the same planar shape as the horizontal member 11 and the vertical member 12 of the pallet, respectively, but the thickness thereof is the same as the vertical member 12 of the pallet, respectively. There is no axis (X _O ) and the insertion axis (X _I ), the position is provided with a reinforcing through hole (A ') that is coincident with the center of the hollow (A) of the pallet transverse and vertical member, the shelf transverse member (21) In this case, the through hole g is formed instead of the nut insertion groove G _N.

The reinforcement through hole (A '), when using the pallet combine box of the present invention as a shelf, it is located in a multi-layer directly on each hollow of the pallet, by coupling the support pipe and the like through each reinforcing through hole (A') through It is formed for the purpose of supporting the shelf member forming each end of the shelf.

Then, the horizontal member 21 and the vertical member 22 constituting the shelf member 20 is coupled to be located directly above the pallet horizontal member 11 and the vertical member 12, respectively.

When recovering the prefabricated pallet combine box with the shelf function of the present invention that can be freely used as a pallet, box, shelf, etc. as described above, the separated sidewall plate may be lost or damaged by collision with each other, bar of the present invention When the pallet combine box is to be used only for the purpose of the pallet box, the four side wall plates 16 are hinged to the pallet 1 so that the side wall plates can be folded in a stacked state on the pallet top surface.

In this case, when the general hinge is used, when the four sidewall plates are stacked on the pallet upper surface, the sidewall plates are inclined upward from the pallet edge to the center by overlapping each other, so that the sidewall plates are folded upward. If the upper end of the side wall plate which is located directly above the center of the pallet is pressed, the side wall plate can be broken.

Accordingly, as shown in FIGS. 15 to 19, four side wall plates are formed to make the stacked form inclined upward from the pallet edge to the center of the pallet, that is, from the lower end to the upper end of the folded side wall plate. Folded positions of the hinges H1, H2, H3, and H4 coupled to each other, that is, the height of the pivot center R are different.

That is, when folded, the first side wall plate 16-1, which is located at the bottom, is rotatably coupled to the plate-shaped fixed hinge member P1 fixedly coupled to the upper surface of the pallet 1 and coupled to the side wall plate. A second side wall plate 16-2, which is at least one or more first hinges H1 having a general shape made of a pivoting hinge member P1 ', and is sequentially stacked on the first side wall plate 16-1; Each of the third side wall plate 16-3 and the fourth side wall plate 16-4 has a plate shape on each of the upper bent upper ends of the bending fixing hinge members P2, P3, and P4 that are bent into a "b" shape. At least one or more second hinge H2, third hinge H3, and fourth hinge H4 to which the pivoting members P2 ', P3', and P4 'are pivotably coupled are used.

At this time, the bending height of the bending fixing hinge member P2 of the second hinge H2 is a degree of adding the thickness of the side wall plate to the hinge height when the first hinge is folded, and the bending fixing hinge member of the third hinge H2. The bending height of P3 is similar to the bending height of the second hinge plus the thickness of its bending fixing hinge member P3 and the side wall plate, and the bending fixing hinge member P4 of the fourth hinge has a bending height. The height is approximately equal to the height of the bending fixed hinge member P4 and the side wall plate of the third hinge, and the rotational center portion R of each of the hinges H1, H2, H3, and H4. ) Is a state where the height is sequentially high.

In addition, in the center portions of the pivoting hinge members P1 ', P2', P3 ', and P4', up and down straight coupling holes h1, h2, h3, and h4 for engagement with each sidewall plate. ) Are each formed through, and the up-and-down length of the coupling hole h1 of the first hinge H1 is equal to or greater than the height when the first hinge is folded, and each of the other coupling holes h2 and h3 ( h4) has the length of the up-down direction more than the bending height of each bending fixed hinge member P2 (P3) (P4), and each rotation hinge member P1 '(P2') (P3 ') (P4'). Is coupled to the inner surface of the side wall plate so that each side wall plate can be reciprocated along the longitudinal direction of the coupling hole.

As described above, the side wall plates are movably coupled with respect to the pivoting hinge member to prevent breakage of the folded side wall plates.

As shown in FIG. 18, when the side wall plates are folded, the lower end of the side wall plates protrudes toward the outside of the pallet from the outside of the hinge, that is, from the outer surface of the hinge that has been in contact with the inner surface of each side wall plate, and thus floats in the air. The lower end of the side wall plate is in a state where it can be damaged by contact with another object.

Therefore, the side wall plate is pushed and moved from the pallet edge portion to the center portion so that the bottom surface of the side wall plate does not protrude from the pallet edge side outer surface of each hinge while the side wall plate is folded, so that the bottom surface of the side wall plate is separated from the outer surface of the pallet terry side hinge. The coincidence or the state of the pallet is further moved toward the center portion of the pallet, whereby damage to the lower end of the side wall plate due to impact or the like can be prevented.

In this case, after removing the fastening nut, the top frame and the guide frame, each side wall plate can be transported in a folded state, and when the side wall plate is folded, the heights of the rotation centers at which the side wall plates rotate are different from each other. Are each flat and not inclined by overlapping.

As described above, the prefabricated pallet combine box with the shelf function of the present invention can also be used as a pallet, a box and a shelf, and because the assembly of the box is easy, the separation and assembling properties are excellent. When the empty box moved to the place is to be recovered or transported or stored, it can be transported or stored in a state where the volume is minimized by disassembling it, thereby reducing the logistics cost.

Claims (12)

A prefabricated pallet combine box in which a box is detachably coupled to an upper surface of a pallet in which a plurality of longitudinal members having a relatively long length compared to width and a plurality of vertical members are orthogonally detachably coupled, for inserting a nut (N) on the upper surface Insert grooves (G) with a nut insertion groove (G _N ) is formed at regular intervals, a plurality of horizontal members 11 in close contact with each other by one bone in the edge portion, two bones between the edges on both sides arranged in parallel with each other And ; A plurality of vertical members 12 inserted into the insertion grooves G so as to be orthogonal to the horizontal members 11 and having through holes g corresponding to the nut insertion grooves G _N ; Guide frame 14 of "a" shaped cross section, which is erected on the upper surface of the four corners vertical member 12 of the pallet (1), and through which a bolt through hole (G _B ) matching the through hole (g) is formed. And ; A box assembly bolt 15 having a lower end portion through which the bolt through hole G _B and the through hole g are screwed to the nut N, and an upper end protruding from the upper surface of the guide frame 14 ; Two pairs of side wall plates 16 each of which is inserted into and coupled to opposite end surfaces of the four guide frames 14 opposite the front end surfaces S _F by one pair ; An upper frame 17 disposed along the upper surfaces of the guide frame 14 and the side wall plate 16 ; Prefabricated pallet combine box with a shelf function, characterized in that it comprises a fastening nut (18) screwed to the upper end of each box assembly bolt (15) penetrating the upper frame (17). The center of the insertion groove (G) bottom surface (S _B ) of the horizontal member 11, the coupling shaft (X _O ) having a hollow (A) to the bottom surface of the horizontal member 11 extends downward. the form is, the bottom surface of the vertical member 12 corresponding to the position of the coupling axis (X _O), the coupling shaft is inserted in close contact with the (X _O), the insertion axis (X _I) is projected is formed with a hollow fiber (a) inside Prefabricated pallet box with shelf features. 2. The upper surface of the longitudinal member 12 according to claim 1, which divides the space formed by the two pairs of side wall plates 16 and extends the short side wall plates or partition plates to one side. 적어도 At least one of the "-shaped" guide frame 14-1, the "+" shaped guide frame 14-2 and the "-" shaped guide frame 14-3 and the partition plate 16 'are additionally upright. Prefabricated pallet box with shelf features characterized in that combined. The side wall plate (16) according to claim 1, wherein the side wall plate (16), when folded on the pallet (1), is sequentially stacked from the top surface of the pallet (16) and the second side wall plate (16-2). And the third side wall plate 16-3 and the fourth side wall plate 16-4, and the first side wall plate 16-1 is formed by at least one first hinge H1 having no bent portion. The second side wall plate 16-2, the third side wall plate 16-3, and the fourth side wall plate 16-4 each have at least one or more second hinges H2 and third hinges whose bending heights increase sequentially. Prefabricated pallet combined box having a shelf function, characterized in that coupled to the upper surface of the pallet (1) by (H3) and the fourth hinge (H4). The method of claim 4, wherein the first hinge (H1) and the plate-shaped fixed hinge member (P1) fixedly coupled to the upper surface of the pallet (1); Plate-shaped rotating hinge member is rotatably coupled to one side end of the fixed hinge member (P1), the coupling hole (h1) through which the first side wall plate (16-1) is coupled to be reciprocally movable in the longitudinal direction ( P1 ') prefabricated pallet box with shelf function characterized in that consisting of. According to claim 4, The second hinge, the third hinge and the fourth hinge, respectively, is fixed to the upper surface of the pallet (1) bending fixed hinge member (P2) (P3) (P4) and one side end is bent upwardly ; It is rotatably coupled to one side end of each of the bending fixing hinge members P2, P3, and P4, respectively, the second side wall plate 16-2, the third side wall plate 16-3, and the fourth side wall plate. (16-4) is coupled to the reciprocating movement in the longitudinal direction, the plate-shaped rotational hinge member (P2 ') (P3) through which the straight coupling holes (h2) (h3) (h4), each of which sequentially increases, is formed through Prefabricated pallet box with shelf function, consisting of ') (P4'). A prefabricated pallet combine box in which a box is detachably coupled to an upper surface of a pallet in which a plurality of longitudinal members having a relatively long length compared to width and a plurality of vertical members are orthogonally detachably coupled, for inserting a nut (N) on the upper surface Insert grooves (G) with a nut insertion groove (G _N ) is formed at regular intervals, a plurality of horizontal members 11 in close contact with each other by one bone in the edge portion, two bones between the edges on both sides arranged in parallel with each other And ; A plurality of vertical members 12 inserted into the insertion grooves G so as to be orthogonal to the horizontal members 11 and having a through hole g corresponding to the nut insertion grooves G _N ; Guide frame 14 of "a" shaped cross section, which is erected on the upper surface of the four corners vertical member 12 of the pallet (1), and through which a bolt through hole (G _B ) matching the through hole (g) is formed. And ; A box assembly bolt 15 having a lower end portion through which the bolt through hole G _B and the through hole g are screwed to the nut N, and an upper end protruding from the upper end surface of the uppermost guide frame 14 ; A side wall plate 16 having both ends inserted and coupled to opposite front end surfaces between the guide frames 14 so as to be opened in one front direction or both front and rear directions to form a “11” or “c” shape side wall ; A plurality of shelf horizontal members 21 and shelf horizontal members 21 having both ends coupled to top surfaces of two side wall plates 16 facing each other and arranged in parallel and having the same planar shape as the pallet horizontal members 11. A shelf member 20 coupled to the upper surface insertion groove G so as to be perpendicular to the shelf member, and having a plurality of shelf vertical members 22 having the same planar shape as the pallet vertical member 12 ; A guide frame 14, a side wall plate 16, and a shelf member 20, which are sequentially stacked on the upper surface of the shelf member 20 by at least one stage and the same stage, respectively; An upper frame 17 placed along the upper surface of the guide frame 14 and the side wall plate 16, which is upright on the upper surface of the uppermost shelf member 20 ; Prefabricated pallet combine box with a shelf function, characterized in that it comprises a fastening nut (18) screwed to the upper end of each box assembly bolt (15) penetrating the upper frame (17). The method of claim 7, wherein the insertion groove (G) of the shelf horizontal member 21 is not provided with a coupling shaft (X _O ), the reinforcing through hole (A ') in the center of the nut insertion groove (G _N) Prefabricated pallet combined box having a shelf function, characterized in that the through (g) is formed through instead. The method of claim 7, wherein the shelf vertical member 22 is not provided with the insertion axis (X _I ), the reinforcing through hole (A ') passes through the position coinciding with the hollow (A') of the pallet vertical member (12). Prefabricated pallet box with shelf function characterized in that formed. According to any one of claims 1 to 7, wherein the front end of the guide frame 14, the " _F " shaped plate assembly grooves (G _P ) open toward the outer side (S _F ), the upper surface from the lower end Prefabricated pallet box with shelf function characterized in that formed across the surface. 8. A pair of first side wall assemblies according to any one of claims 1 to 7, wherein each upper surface of each of the horizontal members (11) (21) and the vertical members (12) (22) crosses its longitudinal direction. The grooves G _G are formed to be parallel to each other, and the first side wall assembly grooves G of the vertical member coincide with the first side wall assembly grooves G _G of the horizontal member on both upper surfaces of the vertical members 12 and 22. _G ) and the second side wall assembling groove (G _G ') which is orthogonal to the "#" type, prefabricated pallet combined box having a shelf function, characterized in that the additional. The said horizontal member 11 and the several vertical member 12 inserted in the insertion groove | channel G of each horizontal member 11 are the same in any one of Claims 1-7. Prefabricated pallet combined box having a shelf function, characterized in that penetrated together by the pallet assembly bolt (13).

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