阅读说明：本技术 一种栈板 (Pallet ) 是由 夏欢庆 于 2021-02-20 设计创作，主要内容包括：本申请提供一种栈板。所述栈板包括多个子结构,每一所述子结构包括多个板条,同一所述子结构的所述多个板条按照首尾顺次相接的方式连接,同一所述子结构中相邻两个所述板条可相对转动；相邻两个所述子结构共用一个所述板条。所述栈板具有展开状态和折叠状态,在所述展开状态所述子结构的所述多个板条围合形成的图形的面积大于在所述折叠状态时所述子结构的所述多个板条围合形成的图形的面积。(The application provides a pallet. The pallet comprises a plurality of substructures, each substructure comprises a plurality of battens, the plurality of battens of the same substructure are connected in an end-to-end sequential connection mode, and two adjacent battens in the same substructure can rotate relatively; two adjacent substructures share one said slat. The pallet has expansion state and folded state expansion state substructure the area that a plurality of laths enclose the figure of closing formation is greater than when folded state substructure a plurality of laths enclose the area of closing the figure of formation.)

1. A pallet, comprising a plurality of sub-structures, each of said sub-structures comprising a plurality of slats, said plurality of slats of a same said sub-structure being connected in an end-to-end sequential manner, adjacent two of said slats of a same said sub-structure being relatively rotatable; two adjacent substructures share one said slat;

the pallet has expansion state and folded state expansion state substructure the area that a plurality of laths enclose the figure of closing formation is greater than when folded state substructure a plurality of laths enclose the area of closing the figure of formation.

2. A pallet according to claim 1 wherein each of said sub-structures comprises four of said slats; the length of each batten of the pallet is the same.

3. A pallet according to claim 1 wherein said pallet further comprises a plurality of connector boards, two adjacent said slats of the same substructure being relatively rotatably connected to the same connector board;

the plurality of connecting plates are positioned on the same side of the pallet.

4. A pallet according to claim 3 wherein said pallet further comprises a plurality of shafts, said connecting plate being provided with a plurality of first mounting holes, said slats being provided with second mounting holes, said shafts passing through said first mounting holes and said second mounting holes to connect said slats with said connecting plate for rotation.

5. A pallet according to claim 1 wherein said pallet further comprises a plurality of support sections located on the same side of said pallet, said support sections being rotatably connected to said slats; at least the edge of the pallet is provided with the support part.

6. A pallet according to claim 5 wherein said pallet further comprises a plurality of connector boards, two adjacent said slats of the same substructure being relatively rotatably connected to the same connector board;

the supporting part is arranged on one side, deviating from the batten, of the connecting plate, and the supporting part and the connecting plate are integrally formed.

7. A pallet according to claim 5 wherein said pallet further comprises a plurality of connector boards, two adjacent said slats of the same substructure being relatively rotatably connected to the same connector board; the connecting plate is provided with a plurality of limiting parts, and the limiting parts correspond to the end parts of the battens one to one; when the pallet is in the unfolding state, the outer sides of the adjacent end parts of the two adjacent battens in the substructure are respectively abutted against the corresponding limiting parts.

8. A pallet according to claim 7 wherein said connector boards are provided with recesses in which the ends of said slats are located and rotatable; the limiting part is a side wall of the groove.

9. A pallet according to claim 7 wherein the included angle between the stop portions corresponding to adjacent ends of two adjacent slats in the same said sub-structure is a right angle.

10. A pallet according to claim 1 wherein said slats are provided with connectors at their ends, said connectors being circular; the pallet also comprises a plurality of connecting plates, and adjacent connecting parts of two adjacent battens in the same substructure can be relatively and rotatably connected with the same connecting plate; the adjacent connection parts of two adjacent battens in the same substructure are tangent or have gaps.

Technical Field

The application relates to the technical field of transport means, in particular to a pallet.

Background

Pallets, also called pallets, are media for converting static goods into dynamic goods, a cargo platform, but also a mobile platform, or a mobile floor, on which the goods are placed in a ready state for being transferred into motion at any time. The dynamic loading and unloading method in which the pallet is a basic tool is called pallet operation. The tray operation is an effective means for rapidly improving the carrying efficiency and ordering the material flowing process, and plays a great role in reducing the production cost and improving the production efficiency.

The size is certain after current pallet preparation, and the size can not be adjusted, and if the pallet of needs not unidimensional needs redesign template to make, manufacturing cost is higher, and the pallet can not be folded, and the space that occupies in transportation and the storage process is great.

Disclosure of Invention

The embodiment of the application provides a pallet. The pallet comprises a plurality of substructures, each substructure comprises a plurality of battens, the plurality of battens of the same substructure are connected in an end-to-end sequential connection mode, and two adjacent battens in the same substructure can rotate relatively; two adjacent substructures share one said slat;

the pallet has expansion state and folded state expansion state substructure the area that a plurality of laths enclose the figure of closing formation is greater than when folded state substructure a plurality of laths enclose the area of closing the figure of formation.

In one embodiment, each of said substructures comprises four of said slats; the length of each batten of the pallet is the same.

In one embodiment, the pallet further comprises a plurality of connector boards, and two adjacent slats of the same substructure are rotatably connected with the same connector board;

the plurality of connecting plates are positioned on the same side of the pallet.

In one embodiment, the pallet further comprises a plurality of rotating shafts, a plurality of first mounting holes are formed in the connecting plate, second mounting holes are formed in the slats, and the rotating shafts penetrate through the first mounting holes and the second mounting holes to rotatably connect the slats with the connecting plate.

In one embodiment, the pallet further comprises a plurality of support portions located on the same side of the pallet, the support portions being rotatably connected to the slats; at least the edge of the pallet is provided with the support part.

In one embodiment, the pallet further comprises a plurality of connector boards, and two adjacent slats of the same substructure are rotatably connected with the same connector board;

the supporting part is arranged on one side, deviating from the batten, of the connecting plate, and the supporting part and the connecting plate are integrally formed.

In one embodiment, a plurality of limiting parts are arranged on the connecting plate, and the limiting parts correspond to the end parts of the battens one by one; when the pallet is in the unfolding state, the outer sides of the adjacent end parts of the two adjacent battens in the substructure are respectively abutted against the corresponding limiting parts.

In one embodiment, the connecting plate is provided with a groove, and the end part of the batten is positioned in the groove and can rotate in the groove; the limiting part is a side wall of the groove.

In one embodiment, the included angle between the limiting parts corresponding to the adjacent end parts of two adjacent battens in the same substructure is a right angle.

In one embodiment, the ends of the slats are provided with a connecting portion, which is circular; the pallet also comprises a plurality of connecting plates, and adjacent connecting parts of two adjacent battens in the same substructure can be relatively and rotatably connected with the same connecting plate; the adjacent connection parts of two adjacent battens in the same substructure are tangent or have gaps.

The embodiment of the application achieves the main technical effects that:

according to the pallet provided by the embodiment of the application, the adjacent laths of the same substructure can rotate relatively, and the two adjacent substructures share one lath, so that the adjacent laths can rotate relatively by applying acting force to the pallet, the pallet can be switched between a folded state and a folded state, and the operation is more convenient; when the pallet is in the unfolded state, the area of the graph formed by the plurality of laths of the substructure in an enclosing mode is larger than that of the graph formed by the plurality of laths of the substructure in a folded state, so that the pallet is large in size when in the unfolded state and can be used for loading and transporting goods, and the pallet is small in size when in the folded state, occupies a small space and can reduce the transportation cost of the pallet; the size of the pallet assembled by different quantities of battens is different in the unfolding state, so that the size of the pallet can be adjusted as required, the size flexibility of the pallet is higher, and the production cost is lower.

Drawings

Fig. 1 is a schematic perspective view of a pallet provided in an exemplary embodiment of the present application in a deployed state;

fig. 2 is a top view of a pallet provided in an exemplary embodiment of the present application in a deployed state;

fig. 3 is a top view of a pallet provided in an exemplary embodiment of the present application in a folded condition;

fig. 4 is an enlarged view of a portion of a pallet provided in an exemplary embodiment of the present application.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

It is to be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present application. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context.

The embodiment of the application provides a pallet. The pallet in the embodiment of the present application will be described in detail with reference to the accompanying drawings. Features in the embodiments described below may complement or be combined with each other without conflict.

Fig. 1 is a schematic perspective view of a pallet provided in an exemplary embodiment of the present application in a deployed state; fig. 2 is a top view of a pallet provided in an exemplary embodiment of the present application in a deployed state; fig. 3 is a top view of a pallet provided in an exemplary embodiment of the present application in a folded condition; fig. 4 is an enlarged view of a portion of a pallet provided in an exemplary embodiment of the present application.

The embodiment of the application provides a pallet. Referring to fig. 1 to 3, the pallet 100 comprises a plurality of sub-structures 101, each sub-structure 101 comprising a plurality of slats 10; the multiple slats 10 of the same substructure 101 are connected in an end-to-end sequential manner, and two adjacent slats 10 in the same substructure 101 can rotate relatively; two adjacent substructures 101 share one slat 10.

The pallet 100 has an unfolded state and a folded state, the unfolded state the area of the figure formed by the plurality of slats 10 of the substructure 101 is greater than the area of the figure formed by the plurality of slats 10 of the substructure 101 when the folded state.

In the pallet 100 provided by the embodiment of the application, the adjacent slats 10 of the same substructure 101 can rotate relatively, and the two adjacent substructures 101 share one slat 10, so that the acting force is applied to the pallet 100 to enable the adjacent slats 10 to rotate relatively, thereby the pallet 100 realizes switching between a folded state and a folded state, and the operation is relatively convenient; when the pallet 100 is in the folded state, the size of the pallet 100 is small, the occupied space is small, and the transportation cost of the pallet can be reduced; the pallet 100 assembled by different numbers of slats 10 has different sizes in the unfolded state, so that the size of the pallet 100 can be adjusted as required, the size flexibility of the pallet 100 is high, and the production cost is low.

In one embodiment, each of the sub-structures 101 comprises four of the slats 10, and the lengths of the slats 10 of the pallet 100 are the same. So set up, the pallet 100 is under folding condition, and wherein two adjacent laths 10 of same substructure 101 are laminated, and two other laths 10 are laminated, can make the size of pallet 100 under folding condition less, more help reducing the space that the pallet 100 occupy.

In the illustrated embodiment, in the folded state of the pallet 100, all of the slats 10 extend in one direction, i.e., the angle between adjacent slats 10 of the same substructure 101 is about zero degrees; in the unfolded state of the pallet 100, the slats 10 of the same substructure 101 enclose a quadrilateral, such as a square in the illustrated embodiment. The acting force is applied to the pallet 100, so that in the process of switching the pallet 100 from the folded state to the unfolded state, the adjacent laths 10 rotate relatively, the included angle between the adjacent laths 10 is gradually increased, and when the included angle between the adjacent laths 10 reaches the maximum, the pallet 100 is switched to the unfolded state.

In one embodiment, the pallet 100 further comprises a plurality of connector boards 20, and two adjacent slats 10 of the same substructure 101 are rotatably connected to the same connector board 20. Since adjacent substructures 101 share one slat 10, there are cases where the same connecting plate 20 is connected to three slats 10 or four slats 10.

Through setting up the connecting plate 20, be convenient for adjacent lath 10 connect, and two adjacent laths 10 can rotate relatively with same connecting plate 20 and be connected, when folding with the pallet 100, the connecting plate 20 rotates relatively with the lath 10 that links to each other respectively, and the setting of connecting plate 20 does not influence the fold condition of pallet 100 and the switching of expansion state. And the slats 10 are each connected to the connector boards 20, which helps to increase the size of the pallet 100 in the deployed state relative to adjacent arrangements between adjacent slats 10.

Further, the connector boards 20 are located on the same side of the pallet 100. So configured, each slat 10 of the pallet 100 is located on the same side, each connecting board 20 is located on the same side of the slat 10, and the slat 10 is located on the upper side of the pallet 100, so that the flatness of the pallet 100 is better, and the goods are loaded on the pallet 100 when loaded, thereby helping to prevent the goods from tilting and falling off the pallet 100 when loaded on the pallet 100.

Further, the thickness of each of the slats 10 of the pallet 100 is the same. So set up, more help making the roughness of pallet 100 better, further avoid goods to take place to incline and drop from pallet 100 after the goods is loaded on pallet 100.

In one embodiment, the pallet 100 further comprises a plurality of rotating shafts 40, a plurality of first mounting holes are formed on the connecting plate 20, second mounting holes are formed on the slats 10, and the rotating shafts 40 penetrate through the first mounting holes and the second mounting holes to rotatably connect the slats 10 and the connecting plate 20. The shaft 40 is rotatable in the first mounting hole of the link plate 20 and the second mounting hole of the slat 10, so that the slat 10 is rotatable with respect to the shaft 40. When the pallet 100 is converted from the folded state to the unfolded state or from the unfolded state to the folded state, the slats 10 rotate relative to the shafts 40, thereby achieving the switching of the state of the pallet 100.

In one embodiment, the shaft 40 is riveted to the web 20 and the shaft 40 is riveted to the slat 10. By arranging the rotating shaft 40 to be connected with the laths 10 through rivets, the thickness of the end parts of the rivets exposed out of the laths 10 is small, so that the flatness of one side of the pallet 100, which is far away from the connecting plate 20, is good, and when goods are loaded above the pallet 100, which is far away from the connecting plate 20, the goods are prevented from being inclined and falling off; through the arrangement that the rotating shaft 40 is connected with the connecting plate 20 through the rivet, the rivet exposes out of the end of the connecting plate 20 to a smaller thickness, so that the flatness of the side of the pallet 100 departing from the lath 10 is better.

In one embodiment, the pallet 100 further comprises a plurality of support portions 30, the plurality of support portions 30 being located on the same side of the pallet 100, the support portions 30 being rotatably connected to the slats 10; at least the edge of the pallet 100 is provided with the support portion 30. The supporting portion 30 can support the loaded goods, so as to improve the supporting effect of the pallet 100 on the loaded goods, and the supporting portion 30 is disposed such that a gap exists between the slats 10, under which the supporting portion 30 is not disposed, and the ground, so as to facilitate the movement of the pallet 100. Since the support portions 30 are pivotally connected to the slats 10, the support portions 30 are not disposed to affect the pivotal movement of the slats 10 and the switching between the folded and unfolded states of the pallet 100. In the illustrated embodiment, a plurality of spaced apart supports 30 are provided at each edge of the pallet 100 in the deployed position, and a support 30 is provided at the center of the pallet 100 to help increase the weight bearing capacity of the pallet 100 and prevent the center section of the pallet 100 from sagging when in the deployed position.

In one embodiment, the support 30 is arranged on a side of the connecting plate 20 facing away from the slat 10, the support 30 being integrally formed with the connecting plate 20. That is, the support portions 30 and the connection boards 20 are integrated, so that the pallet 100 has a relatively firm structure and the support portions 30 and the connection boards 20 are prevented from being separated; the supporting portion 30 is provided with a third mounting hole, the third mounting hole of the supporting portion 30 is communicated with the first mounting hole of the connecting plate 20 connected with the third mounting hole, and the rotating shaft 40 penetrates through the third mounting hole and the second mounting hole. During the assembly of the pallet 100, since the support parts 30 are integrally formed with the connection board 20, the assembly of the pallet 100 is facilitated to be simplified.

The support 30 may be located on the side of the web 20 facing away from the slat 10. The slat 10 is connected to the support 30 via the web 20 so as to be rotatable relative thereto. The slat 10 is relatively rotatably connected to the connecting plate 20, and the supporting portion 30 is integrally formed with the connecting plate 20, so that the slat 10 is relatively rotatably connected to the supporting portion 30.

In some embodiments, the support portions 30 are integral with the connector boards 20, and the structure at the edge of the pallet 100 is substantially triangular prism-shaped, and the structure at the center of the pallet 100 may be cube-shaped. By properly orienting the triangular prism-shaped structure, the volume of the pallet 100 in the folded state can be minimized.

In the illustrated embodiment, each edge of the pallet 100 in the unfolded state comprises four slats 10, wherein the side of the hypotenuse of the triangle in the triangular prism-shaped structure at the corner of the pallet 100 faces the inside of the pallet 100, the side of the right-angle side of the triangle faces the outside of the pallet 100, and the outer edges of the slats 10 connected with the side of the right-angle side of the triangle are approximately flush with the side of the right-angle side of the triangle; the sides where the hypotenuse of the triangle is located in the triangular prism-shaped structure at the edge of the pallet 100 and not at the corner face the outside of the pallet 100 and the sides where the cathetus of the triangle is located face the inside of the pallet 100. So configured, the volume is small when the pallet 100 is in the folded state, and the sides of the triangular prism-shaped structure may be substantially flush with the edges of the slats 10 when the pallet 100 is in the unfolded state, which may allow the pallet 100 to be more regularly shaped in the unfolded state.

In one embodiment, referring to fig. 4, the connecting plate 20 is provided with a plurality of position-limiting portions 22, and the position-limiting portions 22 correspond to the ends of the slats 10 one by one. When the pallet 100 is in the unfolded state, the outer sides of the adjacent ends of two adjacent slats 10 in the same substructure 101 respectively abut against the corresponding limiting parts 22. By providing the limiting parts 22, when the pallet 100 is switched from the folded state to the unfolded state, the slats 10 and the connecting plates 20 rotate relatively, and when the outer edges of the slats 10 abut against the corresponding limiting parts 22, the slats 10 stop rotating, so that the shape of the pallet 100 in the unfolded state is a fixed shape. That is, the position-limiting portions 22 can limit the position of the slats 10 when the pallet 100 is in the unfolded state, and prevent the adjacent slats 10 of the same substructure 101 from continuing to rotate relative to each other, so that the shape of the pallet 100 in the unfolded state is not fixed.

In one embodiment, the connecting plate 20 is provided with a groove 21, and the end of the slat 10 is positioned in the groove 21 and can rotate in the groove 21; the limiting part 22 is a side wall of the groove 21. By providing the grooves 21, the ends of the slats 10 are received in the grooves 21, and the connection of the slats 10 to the connector board 20 prevents the ends of the slats 10 from exceeding the grooves 21 of the connector board 20 by a greater thickness, which results in a lower surface flatness of the pallet 100 facing away from the support 30. The side wall of the groove 21 is used as the limiting part 22, and the limiting part 22 does not need to be additionally arranged on the connecting plate 20, so that the manufacturing of the connecting plate 20 is simplified.

In some embodiments, the end of the slat 10 has a thickness substantially equal to the depth of the recess 21, such that when the end of the slat 10 is connected to the connector board 20, the end of the slat 10 is substantially flush with the surface of the connector board 20 where the recess 21 is not located, which helps to improve the flatness of the surface of the pallet 100 facing away from the support 30.

In one embodiment, the included angle between the limiting portions 22 corresponding to the adjacent ends of two adjacent slats 10 in the same substructure 101 is a right angle. Because same substructure 101 includes four laths 10, it is same the contained angle between the spacing portion 22 that adjacent tip of two adjacent laths 10 corresponds in substructure 101 is the right angle, then the contained angle between the adjacent laths 10 of same substructure 101 is the right angle under the expansion state of pallet 100, four laths 10 of same substructure 101 enclose synthetic figure shape for the square, the whole rectangle that is when the pallet 100 expandes the state, so can make the quantity of the lath of pallet 100 be definite, the synthetic figure area of enclosing of substructure 101 reaches the biggest when the expansion state of pallet 100, thereby make the size of pallet 100 reach the biggest when the expansion state, be favorable to the pallet 100 to load more goods.

In one embodiment, the ends of the slats 10 are provided with connecting portions 11, said connecting portions 11 being circular; the adjacent connecting parts 11 of two adjacent battens 10 in the same substructure 101 are relatively rotatably connected with the same connecting plate 20; the adjacent joints 11 of two adjacent slats 10 in the same substructure 101 are tangent or have a gap. With this arrangement, when two adjacent slats 10 rotate relatively, the connecting portions 11 of the two slats 10 connected to the same connecting plate 20 will not affect each other, and the relative rotation between the two slats is relatively smooth, so that the pallet 100 can be smoothly switched between the unfolded state and the folded state.

In one embodiment, adjacent connections 11 of two adjacent slats 10 in the same substructure 101 may be located in the same recess 21. Thus, only one groove 21 is formed in the same connecting plate 20, and the manufacturing of the connecting plate 20 is relatively simple.

In one embodiment, the material of the slats 10, the connecting plates 20 and the supporting portions 30 may be plastic, such as high-strength engineering plastic, and the material of the rotating shaft 40 may be metal. Thus, the stability and the compression resistance of the pallet 100 during the loading, unloading, transporting and storing processes can be ensured,

it is noted that in the drawings, the sizes of layers and regions may be exaggerated for clarity of illustration. Also, it will be understood that when an element or layer is referred to as being "on" another element or layer, it can be directly on the other element or layer or intervening layers may also be present. In addition, it will be understood that when an element or layer is referred to as being "under" another element or layer, it can be directly under the other element or intervening layers or elements may also be present. In addition, it will also be understood that when a layer or element is referred to as being "between" two layers or elements, it can be the only layer between the two layers or elements, or more than one intermediate layer or element may also be present. Like reference numerals refer to like elements throughout.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.