KR102241222B1 - A assembly type pallet - Google Patents

Abstract

The present invention relates to an assembly type pallet that is easy to assemble and disassemble, comprising: a lower frame portion; Four side frame portions respectively vertically installed on the rim portion of the lower frame portion; A lower coupling portion formed at each edge portion of the lower frame portion, for coupling the lower edge portions adjacent to each other of the side frame portion to each other and at the same time coupling the lower frame portion and the side frame portion; And an upper coupling portion for coupling upper edges of adjacent edges of the side frame portion to each other.

Description

Assembly type pallet {A assembly type pallet}

The present invention relates to a prefabricated pallet, and in particular, to a prefabricated pallet easy to assemble and disassemble.

Pallet is a structure used to stably move the object to be loaded by loading raw materials, semi-finished products or finished products at the production site of various goods and storage warehouses, etc., and using a transportation means such as a forklift.

Korean Utility Model Registration No. 20-0378832 (registered on March 7, 2005) relates to a pallet for transporting goods, and the pallet according to the present invention is a steel loading box for loading goods, and is installed under the loading box for convenient movement. A pallet for transporting goods, comprising: a wheel installed in a loading box, a connecting member for connecting to another loading box, and a stacking member installed at the top and bottom of the loading box for stacking other loading boxes, wherein the circumferential side of the loading box is It is characterized in that the connecting member and the stacking member facing each other are installed to be located inward from the circumferential side of the loading box.

Korean Patent Registration No. 10-1570621 (registered on November 13, 2015) describes an assembly pallet. According to the disclosed technology, a first side engaging plate in the form of "┌" and "┐" shapes toward the center is formed on the upper surface or on the lower surface, and the first fitting space and the first engaging plate are formed by the first side engaging plate. A vertical member having a first coupling portion provided with a space formed in the longitudinal direction; On the lower surface, a second side engaging plate in the shape of "┌" and "┐" toward the center is formed, and the second fitting space and the second locking space are provided by the second side engaging plate. A horizontal member having the same shape as that of the second coupling portion formed in the longitudinal direction; A bracket including an upper and lower fitting plate inserted into the first and second fitting spaces, and a pillar plate inserted into the first and second fitting spaces and formed between the upper and lower fitting plates; And a fork of a transfer device inserted into the space between adjacent vertical members connected on the lower surface of the horizontal member and inserted into the space between the adjacent vertical members for transport of the assembly pallet through the protective surface covering one side of the horizontal member. And a protection member for protecting the horizontal member from the vertical member, and a third fitting space is provided along a length direction on both sides of the vertical member, and the vertical member forms a predetermined gap on the lower surface of the horizontal member to It is connected orthogonally by a bracket, characterized in that the two sides of the protection member is formed with a pair of protection member fixing portions that are inserted into each of the third fitting spaces facing each other between the adjacent vertical members.

As described above, since the conventional pallet for transporting goods is generally integrally formed and occupies a large volume, it is inconvenient when stored or transported.

In addition, although assembly and disassembly of a conventional prefabricated pallet is possible, since it is assembled by individually fastening bolts and nuts to a plurality of plates, there is a problem that not only manufacturing cost but also work time and labor cost are increased.

Korean Utility Model Registration No. 20-0378832 Korean Patent Registration No. 10-1570621

The technical problem to be achieved by the present invention is to solve the inconveniences and problems as described above, and provides an assembly type pallet formed to be easily assembled and disassembled without bolts and nuts.

In order to solve this problem, according to one feature of the present invention, the lower frame portion; Four side frame portions respectively vertically installed on the rim portion of the lower frame portion; A lower coupling portion formed at each edge portion of the lower frame portion, for coupling the lower edge portions adjacent to each other of the side frame portion to each other and at the same time coupling the lower frame portion and the side frame portion; And it provides a prefabricated pallet including an upper coupling portion for coupling the upper edge of the side frame portion adjacent to each other with each other.

In one embodiment, it characterized in that it further comprises a fixing portion for fixing the upper end of the side frame portions facing each other among the side frame portions.

In an embodiment, the lower coupling portion may include a lower coupling plate having a cross section formed in a'b' shape and installed at a corner portion of the lower frame portion; And a hole formed on one surface of the lower coupling plate to insert a lower portion of the side frame portion.

In an embodiment, the side frame portion includes: a pair of first and second side frame members respectively installed on a front edge and a rear edge of the lower frame portion; Lower protrusions formed on both lower sides of the first and second side frame members, respectively, and inserted into the holes; A pair of third and fourth side frame members respectively installed on the left and right edges of the lower frame part; And lower grooves formed on both lower sides of the third and fourth side frame members to be mounted on the lower protrusions.

In one embodiment, the side frame portion, upper protrusions formed on both upper sides of the first and second side frame members; And upper grooves formed on both upper sides of the third and fourth side frame members to insert and fix the upper protrusions.

In one embodiment, it is formed in a plurality of the upper portion of the lower frame portion at a predetermined interval, characterized in that it further comprises a support portion for supporting the side frame portion.

In one embodiment, the support portion is formed to protrude from the upper end, characterized in that it comprises a fixing protrusion inserted and fixed to the lower end of the side frame portion.

According to the present invention, by forming to be assembled in a fitting coupling method without fastening of bolts and nuts, the working time is greatly shortened, manufacturing cost and labor cost are significantly reduced, as well as the volume of the pallet is remarkably reduced by releasing the pallet for storage and transportation. This has an easy effect.

1 is a perspective view illustrating an assembly type pallet according to an embodiment of the present invention.
2 is a side view illustrating a prefabricated pallet according to an embodiment of the present invention.
3 is a plan view illustrating an assembled pallet according to an embodiment of the present invention.
4 is an exploded perspective view illustrating an assembled pallet according to an embodiment of the present invention.
5 is a plan view illustrating a lower frame part of FIG. 1.
6 is a side view illustrating the first side frame member in FIG. 1.
7 is a side view illustrating a third side frame member in FIG. 1.
8 is a side view illustrating an upper coupling portion in FIG. 1.
9 is a side view illustrating the fixing part in FIG. 1.
10 is a view for explaining the coupling of the side frame portion in FIG.
11 is a view for explaining another example of the support in FIG. 1.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art may easily implement the present invention. However, since the description of the present invention is merely an embodiment for structural or functional description, the scope of the present invention should not be construed as being limited by the embodiments described in the text. That is, since the embodiments can be variously changed and have various forms, the scope of the present invention should be understood to include equivalents capable of realizing the technical idea. In addition, since the object or effect presented in the present invention does not mean that a specific embodiment should include all or only such effects, the scope of the present invention should not be understood as being limited thereto.

Meanwhile, the meaning of the terms described in the present invention should be understood as follows.

Terms such as "first" and "second" are used to distinguish one component from other components, and the scope of rights is not limited by these terms. For example, a first component may be referred to as a second component, and similarly, a second component may be referred to as a first component.

When a component is referred to as being "connected" to another component, it should be understood that although it may be directly connected to the other component, another component may exist in the middle. On the other hand, when a component is referred to as being "directly connected" to another component, it should be understood that there is no other component in the middle. On the other hand, other expressions describing the relationship between components, that is, "between" and "just between" or "neighboring to" and "directly neighboring to" should be interpreted as well.

Singular expressions are to be understood as including plural expressions unless the context clearly indicates otherwise, and terms such as "comprises" or "have" refer to the specified features, numbers, steps, actions, components, parts, or these. It is to be understood that it is intended to designate that a combination exists and does not preclude the presence or addition of one or more other features, numbers, steps, actions, components, parts, or combinations thereof.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the field to which the present invention belongs, unless otherwise defined. Terms defined in commonly used dictionaries should be interpreted as having meanings in the context of related technologies, and cannot be interpreted as having an ideal or excessively formal meaning unless explicitly defined in the present invention.

Now, a prefabricated pallet according to an embodiment of the present invention will be described in detail with reference to the drawings.

1 is a perspective view illustrating a prefabricated pallet according to an embodiment of the present invention, Fig. 2 is a side view illustrating a prefabricated pallet according to an embodiment of the present invention, and Fig. 3 is a prefabricated pallet according to an embodiment of the present invention It is a plan view illustrating a pallet, and FIG. 4 is an exploded perspective view illustrating an assembly type pallet according to an embodiment of the present invention.

With reference to these, the prefabricated pallet 10 includes a lower frame part 100, a side frame part 200, a lower coupling part 300, and an upper coupling part 400.

The lower frame part 100 is formed in a rectangular shape by connecting a plurality of frames, and allows an article to be loaded on the upper surface.

In one embodiment, the lower frame portion 100 may be formed in a grid shape by intersecting a plurality of frames.

In one embodiment, the lower frame part 100 may have a space for inserting a fork of a forklift during transportation.

The side frame portion 200 is provided in total of four, and is installed vertically in the upper direction, respectively, on the four rim portions of the lower frame portion 100.

In one embodiment, the side frame part 200 is installed perpendicularly to the lower frame part 100 to form a loading space for loading an article in a hexahedral shape.

In one embodiment, the side frame part 200 may be formed in a'田' shape by connecting a plurality of frames.

In one embodiment, the side frame portion 200, as shown in FIGS. 4, 6, and 7, the first and second side frame members 210 and 220, the lower protrusions 211 and 221, the upper protrusion ( 212 and 222, third and fourth side frame members 230 and 240, lower grooves 231 and 241, and upper grooves 232 and 242.

The first and second side frame members 210 and 220 are installed on the front and rear rims of the lower frame unit 100, respectively.

In one embodiment, the first and second side frame members 210 and 220 may have the same shape and size.

In one embodiment, the first and second side frame members 210 and 220 may be formed in a rectangular shape as a plurality of frames, and may have a total horizontal length of about 1300 to 1500 mm, and a total vertical length of about 600 to 700 mm. have.

In one embodiment, the first and second side frame members 210 and 220 are provided with triangular steel plates at each corner to improve reinforcement.

In one embodiment, the first and second side frame members 210 and 220 have a'Π'-shaped fitting member 260 extending at the lower end to be inserted and fixed on the upper part of the support part 600 to be described later. I can.

The lower protrusions 211 and 221 are formed on both lower sides of the first and second side frame members 210 and 220, respectively, and are inserted into the holes 320 of the lower coupling part 300 to be described later.

In one embodiment, the lower protrusions 211 and 221 may be formed to protrude perpendicularly to both lower sides of the first and second side frame members 210 and 220.

The upper protrusions 212 and 222 are formed on both upper sides of the first and second side frame members 210 and 220, respectively, and are inserted and fixed in upper grooves 232 and 242, which will be described later, respectively.

In one embodiment, the upper protrusions 212 and 222 may be formed to protrude perpendicularly to both upper sides of the first and second side frame members 210 and 220, and may be formed shorter than the lower protrusions 211 and 221. have.

The third and fourth side frame members 230 and 240 are installed on the left and right edges of the lower frame unit 100, respectively.

In one embodiment, the third and fourth side frame members 230 and 240 may have the same shape and size.

In one embodiment, the third and fourth side frame members 230 and 240 are formed in a rectangular shape with a plurality of frames, and may have a total horizontal length of about 1000 to 1200 mm and a total vertical length of about 600 to 700 mm. .

In one embodiment, the third and fourth side frame members 230 and 240 are provided with triangular steel plates at each corner to improve reinforcement.

The lower grooves 231 and 241 are formed on both lower sides of the third and fourth side frame members 230 and 240, respectively, and both lower sides of the third and fourth side frame members 230 and 240 are formed at the lower protrusions 211, 221).

In an embodiment, the lower grooves 231 and 241 may be formed of grooves having a “b” shape in cross section.

The upper grooves 232 and 242 are formed on both upper sides of the third and fourth side frame members 230 and 240, respectively, and insert and fix the upper protrusions 212 and 222, respectively.

In one embodiment, the upper grooves 232 and 242 are formed on both upper sides of the third and fourth side frame members 230 and 240 at positions corresponding to the upper protrusions 212 and 222, and the upper protrusion 212, 222) may have the same shape and size.

The lower coupling portion 300 is formed at each corner portion of the lower frame portion 100, and the four side frame portions 200 couple adjacent lower corners to each other, and at the same time, the lower frame portion 100 and the side frame Combine the unit 200.

In one embodiment, the lower coupling part 300 may be formed of a lower coupling plate 310 and a hole 320.

The lower coupling plate 310 is formed in a ‘ㄴ’ shape in cross section, and is installed at a corner portion of the lower frame unit 100, respectively.

In one embodiment, the lower coupling plate 310 is formed in a'b' shape in cross section, so that the lower frame portion 100 and the side frame portion 200 may have a hexahedral shape when the pallet is assembled. You can join them while guiding the 200 to be coupled to the correct position.

In one embodiment, the lower coupling plate 310 is coupled to the third side frame member 230 or the fourth side frame member 240 on one side, and the first side frame member 210 or the second side frame member on the other side. The side frame member 220 may be coupled.

The hole 320 is formed on one surface of the lower coupling plate 310 and inserts lower protrusions 211 and 221 formed on both lower sides of the first and second side frame members 210 and 220.

In one embodiment, the hole 320 may be fixed so that the lower protrusions 211 and 221 are inserted so that the first and second side frame members 210 and 220 are not collapsed or separated.

The upper coupling part 400 couples the upper edge of the side frame part 200 adjacent to each other to each other.

In one embodiment, the upper coupling portion 400, as shown in Figures 4 and 8, the upper coupling plate 410 and two protrusions 420 formed extending below the upper coupling plate 410 The two protrusions 420 are respectively inserted into insertion holes formed vertically at both ends of the side frame part 200 adjacent to each other, so that upper ends of the adjacent corners of the side frame part 200 may be coupled to each other.

At this time, when the upper coupling plate 410 is installed, the cross section of the outer portion is formed in a'b' shape, so that another assembly type pallet 10 can be stacked on the upper coupling plate 410.

In one embodiment, the upper coupling portion 400, between the first side frame member 210 and the third side frame member 230, between the first side frame member 210 and the fourth side frame member 240 , It may be installed between the second side frame member 220 and the third side frame member 230, between the second side frame member 220 and the fourth side frame member 240, respectively.

The prefabricated pallet 10 having the configuration as described above may further include a fixing part 500 and a support part 600.

The fixing part 500 fixes the upper end of the side frame part 200 facing each other among the four side frame parts 200.

In one embodiment, the fixing part 500, as shown in FIGS. 4 and 9, is formed in a bar shape, and both ends of the fixing part 500 are inserted into the upper end of the side frame part 200 to be fixed. The cross section is formed in a'Π' shape, and one lower end may be bent at an angle of about 30°.

In one embodiment, the fixing part 500, one end is coupled to the upper end of the first side frame member 210, the other end is coupled to the upper end of the second side frame member 220, the first side frame member By firmly fixing the upper ends of the 210 and the second side frame member 220, it is possible to improve the overall fixing force of the prefabricated pallet 10.

The support part 600 is formed in a plurality at a predetermined interval (for example, 500 ~ 700mm) on the upper part of the lower frame part 100 to support the side frame part 200.

In one embodiment, the support part 600 is formed on the upper part of the lower frame part 100 in which the first and second side frame members 210 and 220 are installed, and the first and second side frame members 210 and 220 are installed. ) And the heights of the third and fourth side frame members 230 and 240 may be aligned.

The prefabricated pallet 10 having the configuration as described above is formed to be assembled in a fitting connection method without fastening of bolts and nuts, so that the working time is greatly shortened, the manufacturing cost and labor cost are significantly reduced, as well as the pallet is released. It is easy to store and transport as the volume is remarkably reduced.

10 is a view for explaining the coupling of the side frame portion in FIG. 1.

Referring to FIG. 10, when the four side frame parts 200 are coupled to the rim of the lower frame part 100, first, the first and second side frame members 210 and 220 are respectively attached to the lower frame part 100. ), the lower protrusions 211 and 221 are inserted into the holes 320 after being positioned at the front and rear edges of the first and second side frame members 210 and 220 so that they do not fall. In this case, a space is formed between the first and second side frame members 210 and 220 and the lower coupling part 300.

Then, the third and fourth side frame members 230 and 240 are inserted and fixed into the space formed between the first and second side frame members 210 and 220 and the lower coupling part 300, and the lower grooves 231 and 241 ) May be mounted over the lower protrusions 211 and 221.

Finally, by inserting the upper protrusions 212 and 222 into the upper grooves 232 and 242, the four side frame portions 200 may be coupled more firmly.

11 is a view for explaining another example of the receiving portion of FIG. 1.

Referring to FIG. 11, the support part 600 includes a fixing protrusion 610.

The fixing protrusion 610 is formed to protrude from the upper end of the support part 600 and is inserted and fixed to the lower end of the side frame part 200.

At this time, the fixing groove 250 is provided at the lower end of the side frame part 200 at a position corresponding to the fixing protrusion 610, so that the fixing protrusion 610 can be inserted. Accordingly, there is an effect of further improving the coupling force between the side frame portion 200 and the lower frame portion 100.

In one embodiment, the fixing protrusion 610 is provided with an elastic material (eg, silicone, rubber, etc.) having an elastic force on the surface, thereby increasing the adhesion to the lower end of the side frame portion 200, and the lower frame When an external shock occurs in the part 100, the shock is absorbed so that it is not transmitted to the side frame part 200, thereby protecting the side frame part 200 from being damaged.

As described above, the embodiments of the present invention are not implemented only through the above-described apparatus and/or operation method, but through a program for realizing a function corresponding to the configuration of the embodiment of the present invention, a recording medium in which the program is recorded, etc. It may be implemented, and this implementation can be easily implemented by an expert in the technical field to which the present invention belongs from the description of the above-described embodiment.

Although the embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improvements by those skilled in the art using the basic concept of the present invention defined in the following claims are also provided. It belongs to the scope of rights.

10: assembly pallet
100: lower frame part
200: side frame portion
210, 220: first and second side frame members
211, 221: lower protrusion
212, 222: upper protrusion
230, 240: third and fourth side frame members
231, 241: lower groove
232, 242: upper groove
250: fixed groove
260: fitting member
300: lower coupling part
310: bonding plate
320: hall
400: upper coupling portion
410: upper bonding plate
420: protrusion
500: fixed part
600: base
610: fixed protrusion

Claims (5)

A lower frame part;
Four side frame portions respectively vertically installed on the rim portion of the lower frame portion;
Lower coupling portions respectively formed at corner portions of the lower frame portion, for coupling lower edges adjacent to each other of the side frame portion to each other, and coupling the lower frame portion and the side frame portion;
An upper coupling portion for coupling upper edges of adjacent edges of the side frame portion to each other;
A fixing part for fixing an upper end of the side frame parts facing each other among the side frame parts;
It is formed in a plurality at a predetermined interval on the upper portion of the lower frame portion, and includes a support portion for supporting the side frame portion,
The support part,
It is formed to protrude from the upper end, and includes a fixing protrusion inserted and fixed to the lower end of the side frame part,
The side frame portion,
It is formed at the bottom of the assembly type pallet, characterized in that it comprises a fixing groove for inserting the fixing protrusion.
delete The method of claim 1, wherein the lower coupling portion,
A lower coupling plate having a cross section formed in a'b' shape and installed at each corner of the lower frame portion; And
And a hole formed on one surface of the lower coupling plate to insert a lower portion of the side frame portion.
The method of claim 3, wherein the side frame portion,
A pair of first and second side frame members respectively installed on the front and rear rims of the lower frame unit;
Lower protrusions formed on both lower sides of the first and second side frame members, respectively, and inserted into the holes;
A pair of third and fourth side frame members respectively installed on the left and right edges of the lower frame part; And
And a lower groove formed on both lower sides of the third and fourth side frame members to be mounted on the lower protrusion.
The method of claim 4, wherein the side frame portion,
Upper protrusions formed on both upper sides of the first and second side frame members; And
And an upper groove formed on both upper sides of the third and fourth side frame members, and including upper grooves for inserting and fixing the upper protrusions.

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