KR200416315Y1 - Rest of carrying rack - Google Patents

Abstract

The structural strength and durability of the vulnerable parts can be increased to prevent the cracks or breakage caused by excessive impacts and loads as much as possible, and the transport can be easily prevented from being separated or shaken by making the assembly with the support firm. By starting the rack pedestal to prevent the frequent accidents that occur frequently when the multi-layer laminated to the transport racks.

The transport rack support of the present invention is formed in a U-shaped cross-section shape that can be fitted to the support body 20 of the synthetic resin material having the laminated grooves 21 formed on the bottom, and the outer circumferential surface of the pipe 4 of the support 1. The buried portion 31 is embedded in the support body 20, the upper projection 32 is projected from the support body 20, the fixing of the metal material having a plurality of horizontal bent portion 33 in the buried portion 31 It is made of a bracket 30, the support body 20 and the fixed bracket 30 is a buried portion 31 including a horizontal bending portion 33 of the fixed bracket 30 during the injection molding of the support body 20 Is fixed by insert molding to form a plurality of bent portions 34 supporting the lower end of the pipe 4 of the support (1) on the inner surface of the projecting portion (32) of the fixing bracket (30). .

Description

Transport Rack Stand {REST OF CARRYING RACK}

1 is a front view showing a laminated state of the transport rack according to the prior art.

Figure 2 is a cross-sectional view showing a shipping rack pedestal according to the present invention.

Figure 3 is a perspective view showing a fixing bracket of the rack rack for transportation according to the present invention.

Figure 4 is a perspective view showing the installation state of the rack rack for transportation according to the present invention.

<Code Description of Main Parts of Drawing>

1: Shore 4: Pipe

10: pedestal 20: support body

21: laminated groove 30: fixing bracket

31: buried part 32: protrusion

33: horizontal bending portion 33a: through hole

34: support bending part

The present invention relates to a rack rack for transport, and more specifically, to increase structural strength and durability to prevent easy breakage, and to avoid easy shaking or separation due to solid assembly, thus preventing safety accidents that may occur when stacking multiple layers. It relates to a transport rack pedestal for prevention.

In general, the transport rack is configured to be used safely and conveniently when transporting parts to a place for the next process in the product production line, or transporting and storing various items in a distribution center, as shown in FIG. It is connected to a plurality of vertical and horizontal pipes (2, 3) between the struts (1) vertically installed in the unit to form a loading box for loading the article, the lower portion of the crates, that is At the lower end, a pedestal 6 for supporting the loading box is spaced apart from the ground, and a pedestal 6a is formed at the bottom of the pedestal 6 so that the transport rack can be stacked up and down as shown. It is.

In addition, the strut 1, the vertical and horizontal pipes 2, 3 are made of a metal pipe 4, and a thick coating layer 5 of resin material is formed on the surface of the pipe 4 so that the metal pipe 4 is formed. It is possible to extend the life by preventing corrosion, and to prevent damage to the goods loaded by rust, and the metal base 6 is laminated in multiple layers because it is recessed and deformed inside by an external impact. Since the upper part 1 of the rack is spaced apart from being completely inserted, a safety accident occurred that the upper rack collapsed.

In such a transport rack, the conventional pedestal is made of a metal material and fixed by welding at the bottom of the prop, and then a thick coating layer is formed to prevent corrosion, but the pedestal is a part which is frequently contacted during the transport and lamination process. As a result, the coating is easily peeled off, causing corrosion or deteriorating appearance. Therefore, there was a need to paint frequently, and when laminating the racks in a corroded state, there is a concern that rust will contaminate the goods loaded in the lower rack.

Therefore, recently, a pedestal was manufactured and used as a hard synthetic resin material, and as shown in FIG. 1, a support body 6b having a laminated groove 6a formed at the bottom thereof, and an upper portion of the support body 6b. Protruded integrally with the furnace to form a pedestal (6) by the assembly protrusion (6c) for fitting to the lower end of each support (1) was manufactured by injection molding.

However, the pedestal 6 can solve the conventional problem of peeling or corrosion of the paint, but when excessive impact or load is applied, the structurally weakest support body 6b and the assembly protrusion 6c are easily connected at the connection site. There is a disadvantage of shortening the life due to cracks or breakage, and simply insert the assembly protrusion (6c) into the bottom of the support (1) to fit and assemble, there is a problem that easily fall or shake, to prevent this In the case where the through holes are formed in the support post 1 and the assembly protrusion 6c and fixed with a bolt nut, there is a problem that the assembling work is very troublesome.

The present invention is to solve the conventional problems as described above, the purpose is to increase the structural strength and durability for the vulnerable parts can be prevented as easily as possible cracks or breakage due to excessive impact and load, and holding and It is to provide a rack rack for transport that can be easily separated or shaken by making the assembly of the firm.

The present invention for achieving the above object is, in the rack rack for transport installed in the lower portion of the storage box is configured by connecting the vertical and horizontal pipe to the support, the support body of the synthetic resin material having a laminated groove on the bottom, and the outside of the support It is formed in a U-shaped cross-sectional shape that can be fitted to the circumferential surface, the buried portion of the lower portion is embedded in the support body, the protrusion of the upper portion is made of a metal fixing bracket having a plurality of horizontal bent portion in the embedded body, the support The body and the fixing bracket are characterized in that the rack rack for transport is fixed by insert molding so that the buried part including the horizontal bent portion of the fixing bracket when the injection molding of the support body is embedded.

In addition, the present invention is characterized in that the rack rack for carrying further formed a plurality of support bent to support the lower end of the support on the inner surface of the protrusion of the fixing bracket.

In addition, there is characterized in that the rack rack for transport to form a plurality of through holes in the horizontal bending portion of the fixing bracket.

Hereinafter, with reference to the accompanying drawings the carrying rack pedestal according to the present invention will be described in detail.

Figure 2 is a cross-sectional view of a rack rack for transport according to a preferred embodiment of the present invention, Figure 3 is a perspective view showing a fixing bracket of the support, Figure 4 is a perspective view showing the installation state of the support, as shown in the transport The rack pedestal 10 is installed at the bottom of the support (1) of the stacking box formed by connecting vertical and horizontal pipes, and consists of a support body 20 made of synthetic resin and a fixing bracket 30 made of metal. In addition, the support body 20 is formed in the bottom by forming a laminated groove 21 can be stacked up and down the transport rack as in the prior art (see Fig. 1).

In addition, the fixing bracket 30 is formed by press cutting and bending a metal plate, and has a U-shaped cross section that can be fitted to the outer circumferential surface of the pipe 4 constituting the support 1, and is embedded in the support body 20. It is configured by integrally forming the lower portion buried portion 31 and the upper protrusion portion 32 protruding from the support body 20.

The support body 20 and the fixed bracket 30 configured as described above are mutually inserted into the molding so that the embedded portion 31 of the fixed bracket 30 is embedded in the support body 20 during injection molding of the support body 20. It is fixed, the buried portion 31 of the fixing bracket 30 is formed with a plurality of horizontal bending portion 33 to further strengthen the insert molding with the support body 20, each of the horizontal bending portion 33 A plurality of through holes 33a are formed to further strengthen the coupling force with the body 20.

In addition, a plurality of support bent portions 34 supporting the lower end of the pipe 4 of the support 1 are formed inside the protruding portion 32 of the fixing bracket 30, and the support bent portion 34 is It is preferable to form by cutting and bending a part of the opposing side walls of the protrusion 32.

As shown in FIG. 2, the transport rack pedestal 10 having such a configuration fits the inner side of the protrusion 32 to the outer circumferential surface of the pipe 4 of the support 1 constituting the storage box and at the same time the pipe ( The lower end of 4) is assembled in a state of being supported by both support bent portions 34, and the projections 32 of the pipe 4 and the fixing bracket 30 are welded (a) and as shown in FIG. By welding together, the base 10 can be fixedly fixed to the support 1. Therefore, even when excessive impact or load is applied during the use of the transport rack, the pedestal 10 is not easily shaken or separated in the assembled state.

In addition, the fixing structure of the support body 20 and the fixing bracket 30 of the present design, the insert so that the buried portion 31 of the fixing bracket 30 is embedded in the support body 20 during injection molding of the support body 20. It is made of a molding, the buried portion 31 of the fixing bracket 30 is formed with a plurality of horizontal bending portion 33, so that the coupling between the support body 20 and the fixing bracket 30 is made firmly for weak parts Structural strength and durability are improved, and furthermore, through the plurality of through holes 33a formed in the horizontal bending portion 33, the support body 20 and the fixing bracket 30 are coupled to each other during injection molding of the fixing bracket 30. Increasing the area further increases their mutual cohesion. Therefore, even when excessive impact or excessive load is frequently used during use, it is possible to prevent the cracks or damage to the connection portion of the support body 20 and the fixing bracket 30 as much as possible.

In addition, since the lower end of the pipe 4 of the support 1 is supported by the support bending portion 34 provided in the fixing bracket 30 of the present invention, the metal pipe 4 is a support body of synthetic resin material ( 20) can be prevented from being directly contacted and damaged, and the support body 20 can be prevented from being damaged even by the vertical load acting on the support 1.

Although a preferred embodiment has been described so far, the present invention is not limited to this embodiment, and various changes, modifications, or substitutions may be made by other persons in the art within the technical idea and utility model registration claims of the present invention. It will be possible, and such embodiments are to be understood as falling within the scope of the present invention.

As described above, according to the transport rack support of the present invention, by combining the metal mounting bracket to the support body of the synthetic resin material by insert molding, the structural strength and durability of the vulnerable portion is increased, and further, the horizontal bending portion having a through hole As the bonding force between the support body and the fixing bracket is made more firm, the crack or breakage is easily prevented due to excessive impact or load, and the bottom of the support pipe is fitted to the support bend. Since the outer circumferential surface of the prop pipe is fitted in the fixing bracket by fixing the pipe and the fixing bracket of the support by welding, the fixing of the pedestal is firmly made, thereby preventing the separation or shaking easily.

Claims (3)

In the transport rack support is installed in the lower part of the storage box is formed by connecting the vertical and horizontal pipe to the support, Support body 20 of the synthetic resin material and the laminated groove 21 formed on the bottom, It is formed in a U-shaped cross-sectional shape that can be fitted to the outer circumferential surface of the pipe (4) of the support (1), the lower buried portion 31 is embedded in the support body 20 and the upper projection 32 of the upper support body 20 Protruding from) and made of a metal fixing bracket 30 having a plurality of horizontal bent portion 33 in the buried portion 31, The support body 20 and the fixing bracket 30 are fixed by insert molding so that the embedded portion 31 including the horizontal bent portion 33 of the fixing bracket 30 is embedded in the injection molding of the support body 20. A transport rack pedestal, characterized in that. According to claim 1, characterized in that the plurality of support bent portion 34 to support the lower end of the pipe (4) of the support (1) on the inner surface of the projection (32) of the fixing bracket (30) Transport rack stand. The transport rack base according to claim 1 or 2, wherein a plurality of through holes (33a) are formed in the horizontal bending portion (33) of the fixing bracket (30).

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