WO2017113038A1

WO2017113038A1 - Pallet foot anti-drop structure

Info

Publication number: WO2017113038A1
Application number: PCT/CN2015/000939
Authority: WO
Inventors: 王国潭; 陈绍轩; 游世任; 吴志鸣; 吴旻潔; 陈吉傣
Original assignee: 吕尚文
Priority date: 2015-12-30
Filing date: 2015-12-30
Publication date: 2017-07-06

Abstract

A pallet foot anti-drop structure, mainly comprising: a pallet (100) consisting of a carrier (10), a plurality of feet (20), and a plurality of support rods (30). A connector (40) is provided on each foot (20) for transverse inserted connection of the support rods (30). During implementation, the connectors (40) may be additionally assembled independent parts, or alternatively, the connectors (40) are directly integrated with the feet (20). By means of the combination of members, such as a plastic carrier, plastic feet, and metal support rods, as well as the effective anti-drop design of connectors (40), pallets of different types can be easily and quickly manufactured, the carrying capacity of the manufactured pallets is improved due to high bonding strength, and the feet (20) can be effectively prevented from dropping, so that the manufactured pallets can be safer when carrying goods.

Description

Pallet foot anti-shedding structure

Technical field

The invention relates to a stacking plate anti-drop structure, in particular to a method of closely engaging and inserting a joint by using a joint, and can conveniently and quickly manufacture various finished pallets, and can effectively prevent the foot from being The falling pallet foot prevents the falling structure.

Background technique

The pallet structure is an indispensable load-bearing tool for storage and storage of goods. The early wood pallets have the disadvantages of wet rot and worms after long-term use. Therefore, the new generation of better pallet design has been adopted. Made of plastic and aluminum metal materials, the pallet will not be easily spoiled and the structure will be more stable and can load heavier items.

The conventional pallet structure commonly used in a general workshop mainly includes: a carrier body, a plurality of foot bases, and a plurality of support rods; wherein each of the foot seats is respectively disposed at a selected portion of the bottom of the carrier body, and each of the feet The top surface is provided with a plurality of mounting slots; and the support rods are respectively disposed on the corresponding bases, so that the two ends of the support rods are respectively tightly engaged with the mounting slots of the legs; The design of the support rod is tightly engaged with the mounting groove of the two-legged seat, and the practical purpose of conveniently and quickly making various types of different load-bearing pallets can be achieved.

However, when the structure of the conventional pallet is composed, the connection between the support rod and the foot is simply combined, the connection reliability is not high, and the design is effectively prevented from falling off, so that the pallet is piled up after being loaded or used for a long time. When the machine is transported at the fork height, it is easy to pop out from the joint between the support rod and the foot joint, causing damage to the foot seat and the support rod, which seriously affects the bearing strength of the pallet and cannot be used normally, which is its main disadvantage.

Therefore, how to eliminate the above-mentioned defects is the technical difficulty point that the utility model designer wants to solve.

Summary of the invention

The object of the present invention is to provide an anti-drop structure for a pallet foot, which is a combination of a plastic carrier, a plastic foot and a metal support rod, and is designed to be easily and quickly manufactured by using an effective anti-drop design. A variety of different types of pallets, with a high degree of bonding strength to increase the carrying capacity, and can be effective The disadvantage of preventing the foot from falling off.

In order to achieve the above object, the stacking prevention structure of the stacking board of the present invention mainly comprises: a carrier body, a plurality of foot bases, and a pallet composed of a plurality of support rods, wherein: each of the feet is provided with a The joint is used for the lateral connection of the support rod. When implemented, the joint can be a separately assembled separate piece, or the joint and the foot can be directly formed integrally; by using a plastic carrier, a plastic foot and a metal support rod The components are mixed and combined, and the joints are effectively prevented from falling off, and the pallets of various styles can be conveniently and quickly formed, so that the joint strength with high bonding strength is increased, and the falling of the feet can be effectively prevented, and the finished stack can be made. The board is more secure when carrying items.

At the same time, by using the combination of plastic and metal materials, the finished products of the pallets can effectively solve the shortcomings of the wood, plastic, metal and paper pallets used in the industry.

DRAWINGS

Figure 1 is an exploded view of the structure of the pallet of the present invention.

Figure 2 is a partially enlarged assembled view of the first embodiment of the present invention.

Figure 3 is a partially enlarged exploded view of the first embodiment of the present invention.

Figure 4 is a schematic view showing the joint aspect of the first embodiment of the present invention.

Fig. 5 is a schematic view showing another joint aspect of the first embodiment of the present invention.

Fig. 6 is a view showing an application example of a skeleton of a square pallet according to the present invention.

Fig. 7 is a view showing an application example of a skeleton of a long rectangular type pallet according to the present invention.

Figure 8 is a schematic view showing the aspect of the integrally formed joint of the second embodiment of the present invention.

Figure 9 is a schematic view showing the other joints of the second embodiment of the present invention.

Figure 10 is a partially enlarged exploded view of a second embodiment of the present invention.

Figure 11 is a partially enlarged assembled view of a second embodiment of the present invention.

Figure 12 is a schematic view showing a movable joint aspect of a third embodiment of the present invention.

Figure 13 is a schematic view showing the arrangement of other movable joints in accordance with a third embodiment of the present invention.

Figure 14 is a perspective view showing the best appearance of the movable joint of the third embodiment of the present invention.

Fig. 15 is a view showing an application example of a skeleton of a square pallet according to a third embodiment of the present invention.

Fig. 16 is a view showing an application example of a skeleton of a long rectangular type pallet according to a third embodiment of the present invention.

DESCRIPTION OF REFERENCE NUMERALS: 10-bearing body; 20-foot; 21-mounting groove; 25-boring; 30-supporting rod; 40-joint; 41-center base; 42-plug portion; ; 43-interpolation gap; 44-bump; 45- Cartridge; 40'-movable joint; 41'-center base; 42'-plug joint; 45'-click; 100-pallet; 101-pallet skeleton.

detailed description

In order to facilitate the review of the contents of the present invention and the effects that can be achieved by the reviewing committee, the specific embodiments are listed in conjunction with the drawings, and the detailed description is as follows:

The present invention relates to a "stacked footrest anti-drop structure", as shown in FIG. 1 to FIG. 3, wherein the pallet 100 mainly comprises: a carrier 10, a plurality of feet 20, and a plurality of supports The rod 30 is composed of a rod 30, and the improved feature is that a joint 40 is disposed on each of the feet 20 for laterally interposing and supporting the rods 30. The assistance of the plurality of joints 40 makes the support rods 30 and the feet 20 strongly coupled. The utility model is improved in that the prepared pallet 100 carries more safety protection when carrying the articles, and can effectively prevent the stacked articles from falling off due to the feet 20, causing the pallet 100 to be suddenly damaged and causing unnecessary economic loss.

Wherein, the plurality of feet 20 are made of plastic material in the preferred embodiment (may also be made of other materials, and the top surface of each of the feet 20 is provided with a plurality of mounting slots 21 according to the corresponding positions;

In the preferred embodiment, the plurality of support rods 30 are hollow metal materials (other materials can also be made of other materials), and each of the support rods 30 is inserted into the joints corresponding to the mounting grooves 21 of the two-footed base 20 of each other. 40, and engaged in the mounting groove 21 of the two-legged 20, forming a more stable pallet skeleton 101, and;

In the preferred embodiment, the plurality of connectors 40 are made of plastic material (other materials can also be made of other materials) corresponding to the shape of the mounting groove 21 on each of the legs 20, wherein each of the joints 40 includes a center base 41. At least two or more insertion portions 42 are formed on the upper side of the insertion portion. The front end of each of the insertion portions 42 forms a large expansion block, and the wall of the support rod 30 is disposed between the insertion portion 42 and the mounting groove 21. The thick interposer gap 43 (refer to FIG. 8 and FIG. 9) is matched with the inner diameter of the support rod 30 to be closely connected to the plug; preferably, the plug portion 42 of the joint 40 is provided with multiple lanes for the hollow well side. The ribs 44 are spaced apart, and the front end of the plug portion 42 is provided with a guide portion 421 to facilitate the sliding of the inner diameter of the metal support rod 30 into the extrusion, so that the insertion portion 42 is forced to reverse the inner diameter of the metal support rod 30. Tightening and tightening the positioning and integration, the Tatsuda quick combination prevents loosening. The joint 40 described above may be a separately assembled separate piece, or the joint 40 and the foot 20 may be directly formed integrally (the following will be described in detail for the two different structures).

As shown in FIG. 2 to FIG. 5, the first embodiment of the present invention mainly includes a plurality of legs 20, a plurality of support bars 30, and a plurality of connectors 40 for interposing the first type of pallet skeleton 101, wherein the plurality Connect The head 40 is a separate component that is separately assembled. To meet the requirements of assembling the various parts of the pallet frame 101, the joint 40 can be at least provided with an L-shape of the two plug portions 42, a T-shape of the three plug portions 42, or a four-plug connection. The cross shape of the portion 42 (as shown in FIG. 4), or further, a multi-leg shape of the obliquely extending insertion portion 42' is added between the two adjacent insertion portions 42 (FIG. 5), for example, a m-shaped shape. Wait.

As shown in FIG. 3, a latch 45 is protruded below the center base 41 of each joint 40, and a corresponding hole 25 is provided at a corresponding position of each of the sockets 20 for the latch 45 under the joint 40. For the insertion and insertion, the optimal position of the pupil 25 is set at the intersection of the plurality of mounting slots 21 of the foot 20 (but not limited thereto, or may be selected elsewhere).

Thus, as shown in FIG. 1 to FIG. 3, the plurality of support rods 30 are respectively inserted into the joints 40 corresponding to the mounting grooves 21 of the two legs 20, so that the two ends of the support rods 30 are respectively tightly inserted. The insertion portion 42 of the two joints 40 is engaged with the mounting groove 21 of the two-footed seat 20 to form a more stable pallet frame 101, and the utility model has different requirements according to the use of the loaded articles. The prepared pallet skeleton 101 can be set to at least two types of square or long rectangular shape (as shown in FIG. 6 and FIG. 7 ), but it is not limited thereto.

Referring to FIG. 1 and FIG. 8 to FIG. 11 , the second embodiment of the present invention mainly includes a plurality of legs 20 , a plurality of support bars 30 , and a plurality of connectors 40 for connecting the plugs into the second pallet. The skeleton 101 is as shown in FIG. 8 and FIG. 9 , wherein each of the feet 20 is integrally formed with a joint 40 for assembling the parts of the pallet frame 101. The joint 40 can be at least provided with two plugs. The L shape of 42 , the T shape of the three insertion portions 42 , or the cross shape of the four insertion portions 42 ( FIG. 8 ), or further an oblique insertion between the two adjacent insertion portions 42 The multi-leg shape of the connecting portion 42' (as shown in Fig. 9); for example, a m-shaped shape or the like. Since the insertion portion 42 and the foot base 20 are integrally formed, it is necessary to provide an insertion space 43 for accommodating the thickness of the support rod 30 as well as between the mounting grooves 21.

Thus, as shown in FIG. 1 , FIG. 10 and FIG. 11 , the plurality of support rods 30 are respectively inserted and connected to the joints 40 corresponding to the mounting grooves 21 of the two-footed legs 20 , so that the two ends of the support rods 30 are respectively pressed. The plug portion 42 of the joint 40 is inserted into the mounting portion 21 of the joint 40, and is engaged with the mounting groove 21 of the two-legged base 20 to form a more stable pallet frame 101, and is manufactured according to different needs of the loaded article. The stacking plate skeleton 101 can also be set to at least two types of square or long rectangular shape (as shown in FIG. 6 and FIG. 7), but it is not limited thereto.

Referring to FIG. 12 to FIG. 16 , the third embodiment of the present invention mainly includes a plurality of legs 20 , a plurality of support bars 30 , and a plurality of connectors 40 for inserting a third type of pallet skeleton 101 , such as 12 and FIG. 13 , wherein each of the feet 20 is integrally formed with a joint 40 for supporting the pallet skeleton. 101 assembly parts, the joint 40 can be set at least with the L shape of the two plug portions 42, the T shape of the three plug portions 42 or the cross shape of the four plug portions 42, and further in its two adjacent plugs A movable joint 40' (such as FIG. 12 to FIG. 14) is further disposed between the portions 42. The movable joint 40' has a single plug portion 42' and is below the center base 41' of the movable joint 40'. A latch 45' is protruded; and a corresponding hole 25 is provided at a corresponding position of each of the feet 20 for inserting and engaging the latch 45' under the movable joint 40'. The preferred position is located at an angled position in front of the intersection of the plurality of mounting slots 21 of the foot 20 (but may not be otherwise limited thereto).

Thus, as shown in FIG. 12 to FIG. 16 , the plurality of support rods 30 are vertically and horizontally inserted into the joints 40 corresponding to the mounting grooves 21 of the two legs 20, so that the two ends of the support rods 30 are respectively pressed. Inserted into the insertion portion 42 of the two joints 40 and engaged in the mounting groove 21 of the two-legged seat 20, and as the two ends of the diagonally reinforcing support rod 30, they can be directly inserted and inserted It is inclined to the insertion portion 42' of the movable joint 40' of the two-legged seat 20, so that not only a more stable pallet skeleton 101 can be formed, but also the movable joint 40' has the advantage of convenient rotation angle when assembled. Therefore, a single module can be used to make two types of pallet skeletons 101 of a square or long rectangular shape according to different needs of the loaded articles (see FIG. 15 and FIG. 16).

The above is the focus of the present invention, and the disclosure is merely for convenience of explanation, and is not limited thereto. For example, as shown in FIG. 1, the carrier 10 attached to each of the pallet frames 101 for different purposes of the weight of the load may be a solid plate, a hole plate, or a mesh plate of any shape (not shown). . And the number of the feet 20 of the pallet frame 101 can be selected from four, nine, twelve or more. In addition, each of the above-mentioned pallet frames 101 may be further provided with a lower leg and a pair of seals under each of the feet 20, so as to further increase the bonding strength by adding a plurality of straight and lateral support bars below, but the above These parts are all common technologies for the manufacture of existing pallets, and will not be further described herein.

In summary, the structure disclosed by the present invention can achieve the improvement of efficacy, and is available for industrial utilization, and fully complies with the patent requirements, and invites the reviewing committee to grant a patent to encourage innovation and no sense of morality.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the embodiments of the present invention, and the equivalent changes and modifications of the shapes, structures, features and spirits described in the claims of the present invention, All should be included in the scope of the patent application of the present invention.

Claims

The utility model relates to a stacking plate anti-drop structure, which mainly comprises: a carrier body, a plurality of foot seats, and a plurality of support bars, wherein the top surface of the foot seat is provided with a plurality of mounting grooves for relative support The rod is inserted into the hook, and the plurality of mounting slots of each of the feet are correspondingly provided with a joint, each joint comprises a central base, and the central base is laterally protruded and provided with at least two or more a plug portion, a front end of each plug portion forms an inflated block, and an intervening gap for accommodating the wall thickness of the support rod is disposed between the plug portion and the foot seat for laterally interposing the support rod; The bonding strength can be increased to increase the bearing capacity, and the foot can be effectively prevented from falling off, so that the prepared pallet carrying application is safer.
The pallet foot anti-drop structure of claim 1 wherein the joint is selected from the group consisting of separately assembled individual pieces and integrally formed on the foot.
The pallet foot anti-drop structure according to claim 2, wherein the joint is further selected from the group consisting of an L shape having at least two insertion portions, a T shape of the three insertion portions, a cross shape of the four insertion portions, and the like. One.
The stacking block anti-drop structure according to claim 3, wherein the insertion portion of the joint is provided with a plurality of spaced apart protruding ribs on the side of the hollow well, and the front end of the plug portion is provided with a guiding portion.
The pallet foot anti-drop structure according to claim 3, wherein the joint further adds a diagonally extending plug between the two adjacent plug portions.
The pallet foot anti-drop structure according to claim 3, wherein the joint further adds a movable joint having a rotatable connection between the two adjacent plug portions, the movable joint having a single plug portion, and A latch is protruded below the base of the movable joint; and a bore is provided at each of the plurality of feet.
The pallet foot anti-drop structure according to claim 1, wherein the joint is a separately assembled independent member, a latch is protruded below the center base, and a bore is provided at a corresponding position of the foot.
The pallet foot anti-drop structure according to claim 7, wherein the pupil is provided at a junction of a plurality of mounting slots of the foot.