TWI579204B - Pallet anti-shedding foot structure - Google Patents

Description

Pallet anti-dropping foot structure

The invention relates to a stacking plate anti-dropping foot structure, in particular to a sleeve joint integrally formed on the foot seat for the support rod to be tightly coupled and firmly stabilized, and the various types of pallets can be conveniently and quickly formed. The finished product can effectively prevent the foot from falling off.

The pallet structure is an indispensable load-bearing tool for storage and storage of goods. The early wood pallets have the disadvantages of wet and decaying insects due to 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 common stacking structure of the conventional workshop mainly includes: a carrier body, a plurality of feet, and a plurality of support bars; wherein each of the feet is respectively disposed at a selected portion of the bottom of the carrier, each of the feet a plurality of mounting slots are disposed on the surface; and the support rods are respectively disposed on the corresponding bases of the legs, so that the two ends of the support rods are respectively tightly engaged with the mounting slots of the sockets; The design of the mounting groove on the two-legged seat can achieve the practical purpose of conveniently and quickly making various load-bearing pallets of various patterns.

However, when the stack structure of the conventional structure is composed, because of the simple combination relationship between the support rod and the foot seat, the connection reliability is not high, and the design lacking effective fall-off prevention makes the pallet load or long. When the rear stacker is transported at the fork height, it is easy to burst from the joint between the support rod and the foot joint, causing damage to the foot and the support rod, which seriously affects the bearing strength of the pallet and cannot be used normally. The main drawback.

Therefore, how to eliminate the above-mentioned defects is the technical difficulty point that the inventor of the case wants to solve.

The main object of the present invention is to provide a pallet anti-dropping foot structure, comprising: a carrier, a plurality of feet, and a plurality of support bars, wherein the foot is integrally formed A sleeve joint is provided for laterally inserting and supporting the support rods; when implemented, the combination of the plastic carrier, the plastic feet and the metal support rods is combined, and the sleeve joint is effectively prevented from falling off, which is convenient. And quickly made a variety of different types of pallets, so that the high bonding strength increases the bearing capacity, and can effectively prevent the foot off, so that the resulting pallet 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.

10‧‧‧Carrier

20‧‧‧ feet

21‧‧‧ platform

25‧‧‧榫孔

30‧‧‧Support rod

40‧‧‧Sleeve joint

41‧‧‧ Central Department

42‧‧‧Docking channel

43‧‧‧Interface

431‧‧‧ Leading edge

44‧‧‧ convex

441‧‧‧ front tab

40’‧‧‧Activity joint

41’‧‧‧ Base

42’‧‧‧Docking channel

43’‧‧‧Interface

431'‧‧‧guide

432’‧‧‧ rib

45’‧‧‧Carmen

100‧‧‧ pallet

101‧‧‧ pallet skeleton

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

Fig. 2 is a partial cross-sectional enlarged view of the first embodiment of the present invention.

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

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

Fig. 5 is a schematic view showing another embodiment of a sleeve joint according to a 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 sleeve joint of the second embodiment of the present invention.

Figure 9 is a schematic view showing the other embodiment of the other sleeve joint according to the second embodiment of the present invention.

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

Figure 11 is a partial cross-sectional enlarged 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 perspective view showing the best appearance of the movable joint of the third embodiment of the present invention.

Figure 14 is a perspective view showing the best appearance of another movable joint according to a 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 long rectangular type pallet skeleton according to a third embodiment of the present invention.

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 with reference to the drawings, and the details are as follows:

The present invention relates to a "stack anti-dropping foot structure", as shown in Figures 1 to 3, wherein the pallet 100 mainly comprises: a carrier 10, a plurality of feet 20, and a plurality of support bars 30 is composed, and the improvement is characterized in that: each of the feet 20 is integrally formed with a sleeve joint 40 for laterally interposing and supporting the support rods 30, and the auxiliary of the plurality of sleeve joints 40 is used to make the support rods 30 and The joint strength of the foot 20 is greatly improved, and the manufactured pallet 100 is more safely protected when the article is carried, and the stacking article 100 can be effectively prevented from falling off due to the falling off of the footrest 20, causing the pallet 100 to collapse suddenly, resulting in unnecessary economic loss.

The plurality of feet 20 are made of plastic material (also made of other materials) in the preferred embodiment, and a sleeve is integrally formed on each of the feet 20 according to the corresponding positions of the components. a connector 40, the sleeve joint 40 is provided with at least two or more insertion channels 42 outwardly from the central portion 41 (as shown in FIG. 4), and the front end of each of the insertion channels 42 has a plug-in interface 43 The side edges of the foot 20, and the plurality of support rods 30 are hollow metal materials (which may also be made of other materials) in the preferred embodiment, and each of the support rods 30 are inserted and opposed to each other. The two legs 20 are inserted into the sockets 42 of the sleeve joints 40 to form a more stable pallet skeleton 101. In practice, the inner diameter of the insertion passages 42 of the sleeve joints 40 are supported by the support. The outer diameter of the rod 30, and the insertion interface 43 is provided with a leading edge 431 (as shown in Fig. 3); the convenient metal support rod 30 is inserted, and the outer diameter of the truss metal support rod 30 is tightened by the insertion passage 42. In one, the Tatsu Express combines the anti-loose function. (The following is a detailed description of each embodiment for different embodiments).

As shown in the second to fifth embodiments, the first embodiment of the present invention mainly includes a plurality of feet 20, a plurality of support bars 30, and a plurality of sleeve joints 40, to form a first pallet skeleton 101, wherein the The sleeve joint 40 integrally formed on the plurality of feet 20 can be at least provided with an L shape of two insertion passages 42, a T shape of the three insertion passages 42, or a cross shape of the four insertion passages 42 (such as 4) or further, a multi-track (such as FIG. 5) of the obliquely extending insertion channel 42' is added between the two adjacent insertion channels 42, for example, a m-shape or the like.

Therefore, as shown in the first to third figures, the plurality of support rods 30 are respectively inserted into the sleeve joints 40 of the two legs 20 opposite to each other, so that the end edges of the support rods 30 respectively enter through the insertion interface 43. Tightly inserted into the insertion channel 42 of the sleeve joint 40 to form a more stable pallet skeleton 101, and The utility model has different requirements for the use of the articles, and in practice, the pallet skeleton 101 made by the utility model can be set to at least two types of square or long rectangular type (such as the sixth and seventh figures), but the actual limit is not limited thereto.

As shown in the first, eighth, and eighth embodiments, the second embodiment of the present invention mainly includes a plurality of legs 20, a plurality of support bars 30, and a plurality of sleeve joints 40 for inserting the second pallet frame 101 into a pair. The sleeve connector 40 integrally formed on the plurality of legs 20 can be at least provided with an L shape of two insertion channels 42 , a T shape of the three insertion channels 42 , or a cross shape of the four insertion channels 42 ( As shown in FIG. 8 , and a protrusion 44 is added to the bottom of the insertion channel 42 , the convex body 44 is preferably configured such that the two front protrusions 441 are disposed in a [ ] shape (but the actual shape is not For example, the inner diameter of the support rod 30 is correspondingly disposed, and an intervening gap for accommodating the wall thickness of the support rod 30 is disposed between the two front tabs 441 and the insertion passage 42 for the front end of the support rod 30 to be inserted and joined. The same embodiment can further add a multi-track shape (such as FIG. 9) of the obliquely extending insertion channel 42' between the two adjacent insertion channels 42, for example, a m-shape or the like.

Therefore, as shown in FIG. 8 to FIG. 11 , the plurality of support rods 30 are respectively inserted into the sleeve joints 40 of the two legs 20 opposite to each other, so that the end edges of the support rods 30 respectively enter through the insertion interface 43 . It is inserted into the insertion channel 42 of the sleeve joint 40, and the inner diameter of the front end of the support rod 30 can be further inserted and engaged with the two front tabs 441 on the convex body 44 to form an internal reinforcing support. The more stable pallet skeleton 101, and according to the different needs of the loaded articles, the formed pallet skeleton 101 can also be set to at least two types of square or long rectangular (such as Figures 6 and 7), but the actual This is limited to this.

Referring to Figures 12 to 16, the third embodiment of the present invention mainly includes a plurality of feet 20, a plurality of support bars 30, and a plurality of sleeve joints 40 for inserting a third pallet skeleton 101. The sleeve connector 40 integrally formed on the plurality of legs 20 can be at least provided with an L shape of two insertion channels 42 , a T shape of the three insertion channels 42 , or a cross shape of the four insertion channels 42 ( As shown in Fig. 12, in practice, the design of the bottom portion of the plug channel 42 can be the same as the two embodiments described above. But the biggest different design focus is in Further, a movable movable joint 40' (such as Figures 12-14) is further added between the two adjacent plugging passages 42. The movable joint 40' can have a single plugging passage 42' (such as the 13th Figure), with the outer diameter of the corresponding metal support rod 30 being squeezed into, or a single plug portion 43' (as shown in Fig. 14), the front end of the plug portion 43' is formed with a bulk and a guide portion 431' is provided. Preferably, the insertion portion 43' is provided with a plurality of spaced apart protruding ribs 432' (but the actual shape is not limited thereto), and is preferably inserted into the inner diameter of the corresponding metal support rod 30. Further, a latch 45' is protruded from the base 41' of the movable joint 40'. Further, a platform 21 is recessed at a corresponding position of each of the bases 20, and a bore 25 is provided on the platform 21 for the activity. The cassette 45' under the joint 40' is inserted into the joint, and the optimal position of the platform 21 and the bore 25 is set at an angled position in front of the intersection of the plurality of mounting slots 21 of the foot 20 (but actually It is not limited to this and can be chosen elsewhere.)

Therefore, as shown in the figures 12 to 16, the plurality of support rods 30 are vertically and horizontally inserted into the sleeve joints 40 of the two legs 20, so that the end edges of the respective support rods 30 are respectively The plug-in interface 43 enters the plug-in channel 42 that is tightly inserted into the two-sleeve joint 40, and as the two ends of the diagonally-reinforced support rod 30, it can be directly inserted into the tilting of the two-legged seat 20 The plug-in channel 42' of the connector 40' (as in Figure 15) or the single plug-in portion 43' (as in Figure 16), thus not only forming a more stable pallet skeleton 101, but also when assembled The movable joint 40' has the advantages of convenient rotation angle, so that a single module can be used to carry the two types of pallet skeletons 101 of the square or long rectangular shape according to the different needs of the loaded articles (such as the figures 15 and 16).

The above is the focus of the present invention, and the disclosure is for convenience of description only, 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 load weight may be a solid plate, a hole plate, a mesh plate or a grid plate of any shape (Fig. 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, the above-mentioned various pallet frames 101 can be further provided with a plurality of straight directions and lateral support bars under each of the feet 20 to greatly improve the bonding strength, but the above-mentioned parts are all common to the conventional pallet manufacturing. Technology, no more details here.

In summary, the structure disclosed by the present invention can achieve the improvement of efficacy, and is available for industrial utilization, fully conforms to 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 present invention, and the equivalents and modifications of the shapes, structures, features and spirits described in the claims of the present invention are It should be included in the scope of the patent application of the present invention.

20‧‧‧ feet

30‧‧‧Support rod

40‧‧‧Sleeve joint

42‧‧‧Docking channel

43‧‧‧Interface

431‧‧‧ Leading edge

101‧‧‧ pallet skeleton

Claims (6)

The utility model relates to a pallet anti-dropping foot structure, which mainly comprises: a carrier body, a plurality of foot seats, and a stacking plate composed of a plurality of support bars, wherein: a corresponding sleeve is integrally formed with a sleeve above the corresponding position of each foot seat a joint, the sleeve joint being selected from the group consisting of an L-shaped, two-plugged channel T-shaped and a four-plugged channel cross-shaped, and the like, each of the sleeve joints being outwardly from the center The front end of the insertion channel has a plug interface formed on the side of the foot for laterally interposing the support rod; and the foot seat is rotatable between two adjacent plug channels of the sleeve joint One movable joint is used for the oblique support rod pairing; thereby, the joint strength can be increased to increase the bearing capacity, and the foot can be effectively prevented from falling off, so that the prepared pallet bearing application is safer. The anti-dropping foot structure of the pallet according to claim 1, wherein a bottom of the socket of the sleeve joint is further provided with a convex body, and the wall of the support rod is arranged between the convex body and the insertion channel. Interpolation gap. The pallet anti-dropping foot structure according to claim 2, wherein the convex body has two front tabs arranged in a [] shape to correspond to an inner diameter of the support rod. The anti-dropping foot structure of the pallet according to claim 1, wherein the movable joint is further configured as a single plugging passage, and a latch is protruded under the base of the movable joint; The position is provided with a platform, and a boring hole is inserted on the platform. The pallet anti-dropping foot structure according to claim 1, wherein the movable joint is further configured as a single plug portion, and a latch is protruded under the movable joint base; and in each corresponding socket The angled position is provided with a platform, and a boring hole is inserted on the platform. The anti-dropping foot structure of the pallet according to claim 5, wherein the plug portion 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 forms a swollen block. There is a guide portion, which is inserted and inserted with the corresponding inner diameter of the support rod.