KR102369903B1 - First frame members for prefabricated aluminium pallets - Google Patents

Abstract

The present invention relates to a first frame member for a prefabricated aluminum pallet that is assembled at regular intervals on the left and right so that the assembly form of the upper plate members forming the upper surface of the pallet can be easily changed as needed.
The first frame member for the prefabricated aluminum pallet according to the present invention as described above, the first and second support members 10 and 20, and the upper plate member 30 coupled to the upper surface of the first and second support members at regular intervals from left to right ) and a first frame member 40 formed including an upper frame portion 42 coupled to the left and right ends of the first support member in the middle and having upper outer and inner portions 421 and 422, and the The second frame member 50 coupled to the front and rear ends of the second support member, and the corner member 60 coupled to the four corners formed by the front and rear ends and left and right ends that are engaged with each other of the first and second frame members ) In the prefabricated aluminum pallet comprising,
Corresponding surfaces of the separated upper inner and outer portions 422 and 421 or the inner surface of the upper outer portion and the outer surfaces of the upper plate members 30 at the left and right ends corresponding thereto are respectively selectively protruded to form the upper outer portion And it is characterized in that it further comprises a male/female binding piece (47') (47) for selectively binding the inner surface of the upper inner or upper outer portion and the outer surface of the upper plate member.

Description

First frame members for prefabricated aluminum pallets

The present invention relates to a first frame member for a prefabricated aluminum pallet, and more particularly, to a first frame for a prefabricated aluminum pallet that is assembled at regular intervals on the left and right to change the assembling form of the upper plate members forming the upper surface of the pallet as needed It's about absence.

In a conventional prefabricated aluminum pallet, a vertical plate portion, an upper plate portion that is integrally connected to the middle of the lower surface on the upper end of the vertical plate portion, a binding piece vertically extending in the middle of the upper surface of the upper plate portion, and the upper surface middle at the bottom of the vertical plate portion a first support member formed to a desired length including the support part connected and installed integrally; A vertical plate, an upper plate integrally connected to the middle of the lower surface on the upper end of the vertical plate, and the upper surface middle of the upper plate A second support member before and after formed to a desired length, including a binding portion integrally installed on the vertical plate, and a support plate integrally connected to the middle of the upper surface at the lower end of the vertical plate: an upper surface portion, and left and right ends of the upper surface portion Reinforcing parts formed in a rectangular shape on the part, the lower binding piece extending downward from the middle of the lower surface of the upper surface part and inserted and bound to the binding part of the second support member, and the front and rear surfaces of the reinforcing part, the lower surface and the middle of the binding piece are left and right an upper plate member which is cut crosswise and formed to a desired length including a coupling groove portion in which the binding piece of the first support member is coupled and fixed across the middle left and right; The left end or right end of the first support member is coupled and fixed to the middle of the inner surface, and a vertical frame plate, an upper frame part whose lower middle is integrally connected to the upper end of the vertical frame plate, and the upper middle is the vertical frame plate Left and right first frame members formed of a desired length, including the lower frame portion integrally connected to the lower end of the; The second supporting member and each of the front or rear ends of the upper plate members are coupled and fixed to the inner surface, and the vertical frame plate portion and the side cross-section are in the form of the upper frame portion in which the middle is integrally connected to the upper end of the vertical frame plate portion And, a second frame member before and after the upper surface is formed to a desired length including a lower frame part integrally connected to the lower end of the vertical frame plate part; The body portion and the first and second portions which are respectively protruded and extended in pairs on both sides forming a right angle of the body portion are selectively inserted and fixed to the outer front and rear ends of the upper and lower frame portions or the outer left and right ends of the upper and lower frame portions There is a prefabricated aluminum pallet (Patent Application No. 10-2020-0041352) which is configured including a corner member formed to a desired length by having binding pieces and previously applied by the applicant of the present application.

However, these pallets are very simple and easy to assemble and disassemble, greatly improving productivity and recyclability, and at the same time, while maintaining a solid assembly state, it is possible to reduce the weight and efficiently distribute the load and impact applied to the pallet. By doing so, durability as well as shortening of lifespan is prevented, and while it has effects such as a beautiful appearance, which greatly improves marketability, on the other hand, it is one of the top plate members that are assembled to the first support member at regular intervals on the left and right to form the upper surface of the pallet. The first frame inadvertently, especially in the process of loading heavy cargo, because the space between the respective outer surfaces of the upper plate members located on the left and the left and the inner surfaces of the left and right first frame members forming the left and right edges of the pallet is isolated. When a large impact or load is applied to the member or the outer surface of the upper plate members located on the left and right, partial deformation occurs or, in severe cases, damage is caused and the lifespan is shortened.

The present invention was invented in consideration of these points of the prior application, and its purpose is to assemble the pallet at regular intervals on the left and right so that partial deformation or damage of the first frame member or the upper plate members located on the left and right during use is not easily caused. It is to provide a first frame member for a prefabricated aluminum pallet that can change the assembling form of the upper plate members forming the upper surface as needed.

In order to achieve this object, the present invention provides a first and second support member, a top plate member coupled to the upper surfaces of the first and second support members at regular intervals on the left and right, and a middle at the left and right ends of the first support member A first frame member coupled to and formed including an upper frame portion having upper outer and inner portions, a second frame member coupled to front and rear ends of the second support member, and a front portion of the first and second frame members engaged with each other In a prefabricated aluminum pallet comprising a corner member coupled to the four corners formed by the rear end and the left and right ends, corresponding surfaces of the separated upper inner and outer portions or the inner surface of the upper outer portion and corresponding to them A prefabricated type comprising a male/female binding piece selectively protruding from the outer surfaces of the upper plate members at the left and right ends, respectively, and selectively binding the upper outer part and the upper inner part or the inner surface of the upper outer part and the outer surface of the upper plate member To provide a first frame member for an aluminum pallet.

The first frame member for a prefabricated aluminum pallet according to the present invention configured as described above is characterized in that the assembly form of the upper plate members forming the upper surface of the pallet can be easily changed as needed by being assembled at regular intervals on the left and right.

1 is a perspective view showing an example of a prefabricated aluminum pallet to which a first frame member according to the present invention is applied;
Figures 2a and 2b are an enlarged perspective view and an assembled front sectional view showing a part of the first frame member extracted and separated from the pallet of Figure 1;
3 is a perspective view showing another example of a prefabricated aluminum pallet to which the first frame member according to the present invention is applied;
4A and 4B are an enlarged perspective view and an assembled front sectional view showing the first frame member and a part of the upper plate member extracted and separated from the pallet of FIG. 3;

Hereinafter, the first frame member for a prefabricated aluminum pallet according to the present invention will be described in detail based on the accompanying drawings.

1 is a perspective view showing an example of a prefabricated aluminum pallet to which a first frame member according to the present invention is applied, and FIG. 3 is a perspective view showing another example of a prefabricated aluminum pallet to which a first frame member according to the present invention is applied.

The prefabricated aluminum pallet to which the first frame member according to the present invention of FIGS. 1 and 3 is applied is orthogonal before and after the middle of the first support member 10 and the first support member in the same way as the prefabricated aluminum pallet that is the previous application inventor of the present applicant. The second support member 20 coupled to each other, the upper plate member 30 coupled to the upper surfaces of the first and second support members orthogonally coupled to be arranged at left and right intervals at regular intervals, and left and right ends of the first support member The first frame member 40 for coupling the middle to the second frame member 50 for coupling the middle to the front and rear ends of the second support member, and the front and rear ends to be engaged with each other of the first and second frame members And it is configured to include a corner member 60 coupled to each of the four corners formed by the left and right ends.

In addition, the configuration of the first and second support members 10 and 20, the upper plate member 30, and the second frame member 50 and the corner member 60 is the same as the prefabricated aluminum pallet, which is the inventor of the previous application of the present applicant, but There are some differences in the configuration of the first frame member 40 and its assembly state.

Therefore, the configuration of the first and second support members 10 and 20, the upper plate member 30, and the second frame member 50 and the corner member 60, as well as the assembly state, are to be used as it is the previous application, so detailed description is omitted, and the configuration and assembly state of the first frame member 40 as follows will be described in detail based on the accompanying drawings, respectively.

2A and 2B are enlarged perspective views and an assembled front sectional view showing a part of the first frame member extracted and separated from the pallet of FIG. 1 .

The first frame member 40 of FIGS. 2A and 2B has a vertical frame plate 41 and a lower surface connected to the upper end of the vertical frame plate, and the upper outer and inner portions 421 and 422 and the upper and outer portions face each other. Equipped with upper coupling grooves 423 that are equally recessed in the vertical inner surface, anti-slip protrusions 424 formed on the upper surface of the upper inner part, and fixing protrusions 425 that are protruded from the lower surface of the upper outer part. The upper frame portion 42 and the lower coupling grooves ( 433) and a lower frame part 43 having a fixing protrusion 434 protruding to face the fixing protrusion protruding from the lower surface of the upper outer part on the upper surface of the lower outer part, and a third perforated in the vertical frame plate The fork holes 44, the third screw holes 45 and 45 ′ perforated in the vertical frame plate, and the upper and lower fastening holes 46 and 46 ′ perforated in the upper and lower inner portions are formed. As constituted by including, it is the same as the first frame member in the prefabricated aluminum pallet, which is the applicant's earlier application.

However, the upper outer portion 421 of the first frame member 40 is integrally laid on the upper end of the vertical frame plate (41). The upper inner portion 422 is formed to be separated from the upper outer portion, and a male binding piece 47 and a female binding piece 47 ' that are formed to protrude by being slidably coupled to each other on the corresponding inner and outer surfaces of the upper outer and inner portions. It is characterized in that it further comprises.

Of course, the male binding piece 47 may be formed to protrude from the upper inner portion 422 and the female binding piece 47 ′ from the upper outer portion 421 if necessary.

The first frame member 40 in which the upper outer and inner portions 421 and 422 are separated in this way is assembled to the first support member 10 at regular intervals on the left and right at regular intervals to form the upper surface of the pallet as shown in FIG. 1 . (30) When assembling the outer surfaces of the upper plate members positioned at the left and right ends and the inner surfaces of the left and right first frame members forming the left and right edges of the pallet to be separated from each other, the female and male binding pieces By using (47') (47) to bind and use the upper outer and inner parts, the upper plate members different between the outer surfaces of the upper plate members positioned at the left and right ends and the inner surfaces of the left and right first frame members Make sure to keep the same spacing between them.

4A and 4B are enlarged perspective views and an assembled front sectional view showing a portion of the first frame member and the upper plate member removed from the pallet of FIG. 3 .

The first frame member 40 of FIGS. 4a and b is an upper frame part in which the vertical frame plate 41 and the upper outer/inner parts 421 and 422 are separated in the same way as the first frame member of FIGS. 2A and b. (42), the lower frame part 43, the third fork hole 44, the third screw hole 45, 45', the upper and lower fastening holes 46 and 46' and the male binding piece (47) and a female binding piece (47') is configured.

However, among the separated upper outer and inner portions 421 and 422, the upper outer portion is integrally laid on the upper end of the vertical frame plate 41, and the upper inner portion is attached to the first support member 10 as shown in FIG. Among the upper plate members 30 assembled at regular intervals on the left and right, the left end of the upper plate member positioned at the left end and the right end of the upper plate member positioned at the right end are slide-coupled to the inner and outer surfaces corresponding to the upper, outer and inner parts. Among the female and male binding pieces (47') (47) protruding to be protruded, when the male coupling piece is formed to protrude on the upper outer portion, the female binding piece is characterized in that the protruding portion is formed on the upper inner portion.

Of course, when the male binding piece 47 is formed at the left and right ends of the upper plate members 30 positioned at the left and right ends, the female binding piece 47 ′ may be formed on the upper outer portion 421 .

The upper outer and inner portions 421 and 422 separated in this way are assembled to the first support member 10 at regular intervals on the left and right as shown in FIG. 3 to form the upper surface of the pallet at the left and right ends of the upper plate members 30 When assembling each of the outer surfaces of the positioned upper plate members in close contact with the inner surfaces of the upper and outer portions of the left and right first frame members 40, the upper inner portion of the upper plate member and the upper outer portion of the first frame member protrude from the corresponding surfaces The formed female and male binding pieces 47' and 47 are slide-coupled to bind the upper and outer inner surfaces of each of the first frame members on the left and right and the outer surfaces of each upper inner portion of the upper plate members located at the left and right ends .

In this way, since the upper plate members 30 positioned at the left and right ends are firmly bound to the left and right first frame members 40 as one body, respectively, in the process of loading heavy cargo, the first frame member or Even when a large impact or load is intensively applied to the outer surfaces of the upper plate members located on the left and right, partial deformation or damage is not caused, thereby preventing shortening of lifespan.

The female and male binding pieces 47 ′ and 47 according to the present invention configured as described above are, if necessary, the corresponding surfaces of the upper inner and outer portions 422 and 421 separated from the first frame member 40 or the upper The inner surface of the outer portion and the outer surface of the left and right upper plate members 30 corresponding thereto are respectively selectively protruded to selectively bind the upper outer portion and the upper inner portion or the inner surface of the upper outer portion and the outer surface of the upper plate member. Since it is configured to do so, there are also features such as being able to easily change the assembling form of the upper plate members that are assembled at regular intervals on the left and right to form the upper surface of the pallet as needed.

On the other hand, if necessary, as in the frame member for pallets of prefabricated aluminum of the applicant of the present application (Patent Application No. 10-2020-0041388), the upper outer part 421 of the first frame member 40 has a predetermined width at the outer end of the upper surface. The support piece portion 426 is formed to extend horizontally and vertically with By supporting the lower part of the cargo loaded on the pallet to keep the loading condition stable at all times, it prevents the cargo from flowing from the loaded pallet even if vibration or shock occurs in the process of movement or transportation, so that not only the packaging but also the cargo is stored. It is also desirable not to cause damage or the like.

10, 20: first and second support members 30: upper plate member
40: first frame member 41: vertical frame plate
42: upper frame part 47: hand binding piece
47': female binding piece 50: second frame member
60: corner member 421: upper outer part
422: upper inner side

Claims (2)

The first and second support members 10 and 20, the upper plate member 30 coupled to the upper surfaces of the first and second support members 10 and 20 at regular intervals from left to right, and the first support member 10 ) is laid on the upper end of the vertical frame plate 41 joining the middle to the left and right ends of the left and right first frame members formed including the upper frame portion 42 having upper outer and inner portions 421 and 422 . (40), a second frame member 50 coupling the middle to the front or rear ends of the second support member 20, and front and rear ends of the first and second frame members 10 and 20 that are engaged with each other In the first frame member for prefabricated aluminum pallets comprising a corner member 60 coupled to each of the four corners formed by the left and right ends,
The upper frame portion 42 is separated from the male binding piece 47 protruding from the inner surface of the upper outer portion 421 integrally installed on the upper end of the vertical frame plate 41 and the upper outer portion 421 . The first for prefabricated aluminum pallets, characterized in that it further comprises a male binding piece 47 and a female binding piece 47' that is formed to protrude to be bound by sliding coupling with each other on the outer surface of the upper inner part 422 that is formed to be frame member. The first and second support members 10 and 20, the upper plate member 30 coupled to the upper surfaces of the first and second support members 10 and 20 at regular intervals from left to right, and the first support member 10 ) is laid on the upper end of the vertical frame plate 41 joining the middle to the left and right ends of the left and right first frame members formed including the upper frame portion 42 having upper outer and inner portions 421 and 422 . (40), a second frame member 50 coupling the middle to the front or rear ends of the second support member 20, and front and rear ends of the first and second frame members 10 and 20 that are engaged with each other In the first frame member for prefabricated aluminum pallets comprising a corner member 60 coupled to each of the four corners formed by the left and right ends,
The upper frame part 42 includes a male binding piece 47 protruding from the inner surface of the upper outer part 421 integrally installed on the upper end of the vertical frame plate 41, and the upper plate assembled at regular intervals on the left and right. Among the members 30, the left end of the upper plate member 30 positioned at the left end and the right end of the upper plate member 30 positioned at the right end are bound to the outer surface of the upper inner part 422 separated from the upper outer part 421. The first frame member for prefabricated aluminum pallets, characterized in that it further comprises a piece (47) and a female coupling piece (47') that is formed to protrude to be coupled by sliding with each other.

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