CN114955162B

CN114955162B - Supporting component and pallet

Info

Publication number: CN114955162B
Application number: CN202210669618.1A
Authority: CN
Inventors: 陈雨婷; 周俊丽; 李强; 刘刚; 付开鹏; 王云云; 傅苗苗; 刘阳; 赵亮亮
Original assignee: Nanjing Boe Display Technology Co ltd; BOE Technology Group Co Ltd
Current assignee: Nanjing Boe Display Technology Co ltd; BOE Technology Group Co Ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2024-01-12
Anticipated expiration: 2042-06-14
Also published as: CN114955162A

Abstract

Provides a supporting component and a pallet, and relates to the field of transportation. The support member includes a first support connector and a spacing assembly. The first support link includes: the first support portion, the second support portion, the first receiving structure and the second receiving structure. The second support portion, the first receiving structure and the second receiving structure are located on opposite sides of the first support portion, the first receiving structure includes a first bottom wall and a first side wall connected, and the first bottom wall is closer to the first support portion than the second support portion. The second receiving structure includes a second bottom wall and a second side wall connected to each other, the second bottom wall being closer to the first support portion than the first bottom wall. The spacing subassembly includes: support block and connecting rod. At least a portion of the support block is positioned within the first receiving structure. One end of the connecting rod is fixedly connected with the supporting block, the other end of the connecting rod is embedded into the second accommodating structure, and the supporting block can move towards the direction close to and far away from the second bottom wall. The supporting component provided by the invention has a buffering effect. The support member is used for pallets.

Description

Supporting component and pallet

Technical Field

The invention relates to the technical field of transportation, in particular to a supporting component and a pallet.

Background

Pallets, also known as pallets, are vehicles that transform static goods into dynamic goods, a cargo platform, and are movable platforms, or movable floors, and the goods loaded on the pallet are in a ready state for movement at any time. The dynamic loading and unloading method of the pallet as the 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.

In the transportation process, if the road surface jolts, the impact force received by the pallet and the goods is large.

Disclosure of Invention

The invention aims to provide a supporting component and a pallet, which are used for buffering so as to reduce the impact force to the pallet and goods.

In order to achieve the above object, the present invention provides the following technical solutions:

a first aspect of the present invention provides a support member. The support member includes a first support connection and at least one spacing assembly. Wherein the first support connector comprises: the first support portion, the second support portion, the first receiving structure and the at least one second receiving structure. The second support portion is located on an opposite side of the first support portion. The first accommodating structure is positioned at the opposite side of the first supporting part, and comprises a first bottom wall and a first side wall which are connected with each other; the first bottom wall is closer to the first support than the second support. The second accommodating structure is positioned on the opposite side of the first supporting part; the second receiving structure includes a second bottom wall and a second side wall connected to each other, the second bottom wall being closer to the first support portion than the first bottom wall. The spacing subassembly includes: a support block and at least one connecting rod. At least a portion of the support block is located within the first receiving structure. One end of the connecting rod is fixedly connected with the supporting block, the other end of the connecting rod is embedded into the second accommodating structure and is connected with the second accommodating structure in a matched mode, and therefore the supporting block can move in a direction close to and far away from the second bottom wall.

In some embodiments, the support member further comprises: at least one buffer. One end of the buffer piece is abutted with the connecting rod, and the other end of the buffer piece is abutted with the second bottom wall.

In some embodiments, a mounting hole is provided on an end surface of the connecting rod facing the second bottom wall; the buffer piece is arranged in the mounting hole and is abutted with the bottom wall of the mounting hole.

In some embodiments, a first limit protrusion is provided at an end of the connecting rod remote from the support block. The supporting component further comprises a limiting structure, at least part of the limiting structure protrudes out of the second side wall, and the first limiting protrusion is located between the limiting structure and the second bottom wall.

In some embodiments, the spacing structure is a second spacing protrusion disposed on the second sidewall. The second limiting protrusion is arranged along the second side wall for a circle; or, the second limiting protrusion comprises a plurality of sub-protrusions circumferentially spaced along the second side wall.

In some embodiments, a buffer groove is provided on an end surface of the connecting rod facing the second bottom wall, the buffer groove extending in a direction parallel to the second bottom wall, and at least one end communicating to a side surface of the connecting rod.

In some embodiments, the at least one limiting component includes a first type of limiting component, and an orthographic projection of a supporting block of the first type of limiting component on a reference surface is a polygon; the reference surface is parallel to the second bottom wall.

In some embodiments, the support block of the first type of spacing assembly includes a first side and a second side that are connected to each other. The first side wall includes a third side and a fourth side connected to each other, the third side facing the first side and the fourth side facing the second side.

In some embodiments, the at least one limiting component further includes at least one second type limiting component, the supporting blocks of the second type limiting component include a first sub supporting block and a second sub supporting block which are connected with each other, the extending direction of the first sub supporting block is different from the extending direction of the second sub supporting block, the first sub supporting block is disposed between the first side and the third side, and the second sub supporting block is disposed between the second side and the fourth side.

In some embodiments, in the second type of limiting assembly, the number of connecting rods is a plurality; and the first sub supporting block and the second sub supporting block are connected with at least one connecting rod.

In some embodiments, the support member comprises: and a connecting piece. The connecting member is connected with the first supporting connecting member for detachable connection with an external part, and the first supporting portion is in contact with the external part with the connecting member connected to the external part.

In some embodiments, the connector comprises two sub-connectors comprising a first portion and a second portion connected to each other, the first portions of the two sub-connectors are disposed at two opposite edges of the first support portion, respectively, and the first portions of the two sub-connectors each extend in a first direction, wherein the first direction is directed by the second support portion toward the first support portion. Each of said second portions extends along a direction in which the first portion to which it is connected points to the other of said first portions.

A second aspect of the present invention provides a support member. The support member includes: a second support link and at least one spacing assembly. The second support link includes: a third support and at least one third receiving structure. The at least one third receiving structure is located on an opposite side of the third support portion, the third receiving structure including a third bottom wall and a third side wall connected to each other. The spacing subassembly includes: a support block and at least one connecting rod. At least a portion of the support block is located within the third receiving structure. One end of the connecting rod is fixedly connected with the supporting block, the other end of the connecting rod is embedded into the third accommodating structure and is connected with the third accommodating structure in a matched mode, and therefore the supporting block can move in a direction close to and far away from the third bottom wall.

In some embodiments, the support member further comprises: at least one buffer. One end of the buffer piece is abutted with the connecting rod, and the other end of the buffer piece is abutted with the third bottom wall.

In some embodiments, a mounting hole is provided on an end face of the connecting rod facing the third bottom wall; the buffer piece is arranged in the mounting hole and is abutted with the bottom wall of the mounting hole.

In some embodiments, a first limit protrusion is provided at an end of the connecting rod remote from the support block. The supporting component further comprises a limiting structure, at least part of the limiting structure protrudes out of the third side wall, and the first limiting protrusion is located between the limiting structure and the third bottom wall.

In some embodiments, the at least one limiting component includes a first type of limiting component, and an orthographic projection of a supporting block of the first type of limiting component on a reference surface is a polygon; the reference surface is parallel to the third bottom wall.

In some embodiments, the number of the first type of limiting components is a plurality, and the plurality of first type of limiting components are sequentially arranged along the designated direction.

In some embodiments, the support member further comprises: and a connecting piece. The connecting piece is connected with the second support connecting piece, the connecting piece is used for being detachably connected with an external part, and the third support part is abutted with the external part under the condition that the connecting piece is connected with the external part.

In some embodiments, the connector comprises two sub-connectors comprising a first portion and a second portion connected to each other, the first portions of the two sub-connectors are disposed at two opposite edges of the third support, respectively, and the first portions of the two sub-connectors each extend in a second direction, wherein the second direction is directed by the third receiving structure toward the third support. Each of said second portions extends along a direction in which the first portion to which it is connected points to the other of said first portions.

A third aspect of the invention provides a pallet. The pallet includes: the pallet body and the plurality of first support members. The pallet body comprises: the bearing panel and a plurality of first supporting legs. The plurality of first supporting legs are arranged on the same side of the bearing panel and are respectively positioned at the corners of the bearing panel. The first supporting component is a supporting component provided by some embodiments of the first aspect, and a plurality of the first supporting components are connected with a plurality of the first supporting legs in a one-to-one correspondence manner, wherein the first supporting parts of the first supporting connectors of the first supporting components support the first supporting legs.

In some embodiments, where the first support component further comprises a connector: the first support component is detachably connected with the first support leg through the connecting piece.

In some embodiments, where the connector of the first support component comprises two sub-connectors comprising a first portion and a second portion connected to each other: the first supporting leg comprises a first outer surface and a plurality of second outer surfaces connected with the first outer surface, the first outer surface faces the first supporting portion, and first sliding grooves are formed in the two second outer surfaces which are oppositely arranged. The second parts of the two sub-connectors of the first supporting component are respectively embedded into the two first sliding grooves.

In some embodiments, the pallet body further comprises at least one second support leg. The second supporting legs and the first supporting legs are arranged on the same side of the bearing panel, and at least one second supporting leg is arranged between two adjacent first supporting legs. The pallet further comprises at least one second support member provided by some embodiments of the second aspect; the second supporting parts are connected with the second supporting feet in a one-to-one correspondence mode, wherein the third supporting parts of the second supporting connecting pieces of the second supporting parts support the second supporting feet.

In some embodiments, where the second support member further comprises a connector: the second support part is detachably connected with the second support leg through the connecting piece.

In some embodiments, where the connector of the second support member comprises two sub-connectors comprising a first portion and a second portion connected to each other: the second supporting leg comprises a third outer surface and a plurality of fourth outer surfaces connected with the third outer surface, the third outer surface faces the third supporting portion, and second sliding grooves are formed in the two opposite fourth outer surfaces. The second parts of the two sub-connectors of the second supporting component are respectively embedded into the two second sliding grooves.

The supporting component provided by the first aspect of the invention has the following beneficial effects: in the transportation, if multilayer pallet receives the impact, can lead to the distance increase between upper pallet and the lower floor goods, at this moment, spacing subassembly between upper pallet and the lower floor goods can reciprocate, and then can unload partial impact force, plays the effect of buffering, protects pallet and goods.

The supporting component provided by the second aspect of the invention has the following beneficial effects: in the transportation, if multilayer pallet receives the impact, can lead to the distance increase between upper pallet and the lower floor goods, at this moment, spacing subassembly between upper pallet and the lower floor goods can reciprocate, and then can unload partial impact force, plays the effect of buffering, protects pallet and goods.

The pallet according to the third aspect of the present invention comprises the support member according to the first aspect, and thus has all the advantages of the support member according to the first aspect, which are not described in detail herein.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a block diagram of a pallet according to an embodiment of the present invention;

FIG. 2 is another block diagram of a pallet according to an embodiment of the present invention;

FIG. 3 is a further block diagram of a pallet according to an embodiment of the present invention;

FIG. 4 is a further block diagram of a pallet according to an embodiment of the present invention;

FIG. 5 is another block diagram of a pallet according to an embodiment of the present invention;

fig. 6 is a structural view of a supporting member provided in an embodiment of the present invention;

FIG. 7 is another construction view of a support member according to an embodiment of the present invention;

FIG. 8 is a further block diagram of a support member provided in an embodiment of the present invention;

FIG. 9 is a further block diagram of a support member according to an embodiment of the present invention;

FIG. 10 is a further block diagram of a pallet according to an embodiment of the present invention;

FIG. 11 is a further block diagram of a pallet according to an embodiment of the present invention;

fig. 12 is another structural view of a supporting member provided in an embodiment of the present invention;

fig. 13 is a further structural view of a supporting member provided in an embodiment of the present invention;

FIG. 14 is a further block diagram of a support member according to an embodiment of the present invention;

fig. 15 is another structural diagram of a pallet according to an embodiment of the present invention.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, the following description of the embodiments accompanied with the accompanying drawings will be given in detail. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Throughout the specification and claims, unless the context requires otherwise, the word "comprise" and its other forms such as the third person referring to the singular form "comprise" and the present word "comprising" are to be construed as open, inclusive meaning, i.e. as "comprising, but not limited to. In the description of the present specification, the terms "one embodiment," "some embodiments," "examples," or "some examples" and the like are intended to indicate that a particular feature, structure, material, or characteristic associated with the embodiment or example is included in at least one embodiment or example of the present disclosure. The schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The terms "first" and "second" are used below for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present disclosure, unless otherwise indicated, the meaning of "a plurality" is two or more.

"A and/or B" includes the following three combinations: only a, only B, and combinations of a and B.

As used herein, "parallel", "perpendicular", "equal" includes the stated case as well as the case that approximates the stated case, the range of which is within an acceptable deviation range as determined by one of ordinary skill in the art taking into account the measurement in question and the errors associated with the measurement of the particular quantity (i.e., limitations of the measurement system). For example, "parallel" includes absolute parallel and approximately parallel, where the acceptable deviation range for approximately parallel may be, for example, a deviation within 5 °; "vertical" includes absolute vertical and near vertical, where the acceptable deviation range for near vertical may also be deviations within 5 °, for example. "equal" includes absolute equal and approximately equal, where the difference between the two, which may be equal, for example, is less than or equal to 5% of either of them within an acceptable deviation of approximately equal.

Fig. 1 is a block diagram of a pallet 1000 according to an embodiment of the present invention. Fig. 2 is another block diagram of a pallet 1000 according to an embodiment of the invention.

Referring to fig. 1 and 2, some embodiments of the present invention provide a pallet 1000. The pallet 1000 includes: the pallet body 100 and the supporting member 200, wherein the pallet body 100 is used for carrying goods to provide support for the goods, and the supporting member 200 can support the pallet body 100.

The pallet body 100 includes a carrying surface 110, wherein goods are placed on the carrying surface 110.

The pallet body 100 includes a load-bearing deck 120 and a plurality of support feet 130. The supporting legs 130 are located on the same side of the carrying panel 120, and a surface of the carrying panel 120 away from the supporting legs 130 is the carrying surface 110.

In some examples, the pallet body 100 may be made of wood, where the wood is lightweight and suitable for rapid transport.

In other examples, the pallet body 100 may be made of a metallic material, wherein the pallet body 100 made of a metallic material is stronger and less prone to damage.

In addition, in other examples, the pallet body 100 may be made of plastic, or the like.

In some examples, the carrying panel 120 may include a plurality of strip-shaped carrying plates 121 and a fixing frame 122 arranged in parallel, wherein the extending directions of the plurality of carrying plates 121 may be the same, and a gap is provided between two adjacent carrying plates 121. The fixing frame 122 has a hollow structure in the middle, and two ends of the carrying plate 121 may be connected to the fixing frame 122. The fixing frame 122 may be a triangle, a quadrangle, a pentagon, etc. by way of example, and the fixing frame 122 may be a circle.

Wherein, by arranging the loading panel 120 as a plurality of strip-shaped loading plates 121, the weight of the pallet body 100 can be reduced, which is beneficial to transporting the pallet 1000.

In addition, the carrying panel 120 may also have a plate-like structure.

The plurality of supporting legs 130 include a plurality of first supporting legs 131, and the plurality of first supporting legs 131 are respectively disposed at corners of the carrying panel 120.

At least one second support leg 132 may also be included in the plurality of support legs 130. At least one second supporting leg 132 is provided between two adjacent first supporting legs 131. It is understood that all the first supporting feet 131 and all the second supporting feet 132 are disposed on the same side of the loading panel 120.

The number of the first supporting feet 131 is four, and the connecting lines of the four first supporting feet 131 are enclosed into a rectangle. At this time, the number of the second supporting legs 132 is four, where the distances between the second supporting legs 132 and the adjacent two first supporting legs 131 are equal, so that the stability of the supporting legs 130 on the supporting panel 120 can be ensured.

Wherein the first support leg 131 and the second support leg 132 may each be provided with a support member 200 thereon. For convenience of distinction, the support member 200 disposed on the first support leg 131 is defined as a first support member 201, and the support member 200 disposed on the second support leg 132 is defined as a second support member 202.

The pallet 1000 is provided with a plurality of first supporting members 201, and the plurality of first supporting members 201 are connected to the plurality of first supporting legs 131 in a one-to-one correspondence.

In the case that the pallet 1000 further includes the second supporting feet 132, the pallet 1000 further includes at least one second supporting member 202, the number of the second supporting members 202 is the same as that of the second supporting feet 132, and the second supporting members 202 are connected to the second supporting feet 132 in a one-to-one correspondence.

Next, first, the first supporting member 201 will be described.

Fig. 3 is a further block diagram of a pallet 1000 according to an embodiment of the invention. Fig. 4 is a further block diagram of a pallet 1000 according to an embodiment of the invention.

Referring to fig. 3 and 4, some embodiments of the present invention provide a supporting component 200, where the supporting component 200 is the first supporting component 201, and the first supporting component 201 includes a first supporting connecting piece 210 and at least one limiting component 220.

The first support connection piece 210 may be fixedly connected, detachably connected, etc. with the first support leg 131, and the first support component 201 is mounted on the first support leg 131 through the first support connection piece 210.

The first support link 210 includes a first support 211, a second support 212, a first receiving structure 213, and at least one second receiving structure 214.

Wherein the second support portion 212 is located at an opposite side of the first support portion 211.

The first receiving structure 213 is located at the opposite side of the first supporting portion 211. The first receiving structure 213 includes a first bottom wall 2131 and a first side wall 2132 connected to each other; the first bottom wall 2131 is closer to the first support 211 than the second support 212.

The second receiving structure 214 is located at the opposite side of the first supporting portion 211. The second receiving structure 214 includes a second bottom wall 2141 and a second side wall 2142 connected to each other, and the second bottom wall 2141 is closer to the first support portion 211 relative to the first bottom wall 2131.

In some examples, the first bottom wall 2131 is connected to the second side wall 2142.

In some examples, the first supporting portion 211 may be a supporting plane. When the first support member 201 is mounted on the first support leg 131, the first support portion 211 of the first support connector 210 of the first support member 201 can support the first support leg 131, and at this time, the end surface of the first support leg 131 away from the pallet body 100 is attached to the first support portion 211. The first supporting portion 211 may be adhered to the first supporting leg 131, so that the first supporting connecting piece 210 and the first supporting leg 131 are fixed mutually.

In some examples, the second support 212 may be a support plane. The first side wall 2132 is connected to the second support 212.

In some examples, the first receiving structure 213 may be a receiving space. Wherein the first side wall 2132 is provided along a portion of the rim of the first bottom wall 2131. Illustratively, the first bottom wall 2131 is rectangular in shape and the first side walls 2132 are disposed along two edges of the first bottom wall 2131.

In some examples, the second receiving structure 214 is a receiving cavity, and the receiving cavity has an opening. Wherein the second side wall 2142 is disposed one revolution along an edge of the second bottom wall 2141.

Referring to fig. 3 and 4, the limiting assembly 220 includes: a support block 221 and at least one connecting rod 222. At least a portion of the support block 221 is located within the first receiving structure 213. One end of the connecting rod 222 is fixedly connected with the supporting block 221, and the other end is embedded into the second accommodating structure 214 and is cooperatively connected with the second accommodating structure 214, so that the supporting block 221 can move towards and away from the second bottom wall 2141. Referring to fig. 3 and 4, the direction indicated by the arrow A1 is a direction approaching the second bottom wall 2141, and the direction indicated by the arrow A2 is a direction separating from the second bottom wall 2141.

In some examples, the entirety of the support block 221 may be located within the first receiving structure 213.

Referring to fig. 2, when a plurality of pallets 1000 are stacked for use, at least a portion of the limiting assembly 220 (shown in fig. 3 and 4) of the first supporting member 201 connected to the first supporting leg 131 of the upper pallet 1000 abuts against the lower cargo. The lower cargo may then move the spacing assembly 220 in a direction toward the second bottom wall 2141. When the stop assembly 220 of the pallet 1000 is not pressed, the stop assembly 220 may move away from the second bottom wall 2141 under the force of gravity.

In the transportation process, if the multi-layer pallet 1000 is impacted, the distance between the upper layer pallet 1000 and the lower layer goods can be increased, at this time, the limiting component 220 between the upper layer pallet 1000 and the lower layer goods can move up and down, and then part of impact force can be removed, so that the buffer effect is achieved, and the pallet 1000 and the goods are protected.

In some examples, the number of spacing assemblies 220 is one. When the lower cargo collides with the stopper 220, the stopper 220 moves in a direction approaching the second bottom wall 2141. At this time, the surface of the supporting block 221 of the limiting component 220 away from the first supporting portion 211 forms a level difference with the second supporting portion 212, so that a portion of the first side wall 2132 is exposed, at this time, a portion of the first side walls 2132 of the plurality of first supporting components 201 in the upper pallet 1000 is exposed, and the exposed first side wall 2132 may overlap with the lower cargo in a horizontal direction, as shown in fig. 5, the direction indicated by the arrow X is a horizontal direction. Therefore, the lower cargo can restrict the first side wall 2132 from moving in the horizontal direction X, thereby restricting the upper pallet 1000 from moving, and thus reducing the phenomenon of sliding and falling.

In other examples, the number of spacing assemblies 220 is a plurality. Illustratively, the number of spacing assemblies 220 is two. For ease of distinction, two caging components 220 may be defined as a first type caging component 2201 and a second type caging component 2202, respectively.

Fig. 5 is another block diagram of a pallet 1000 according to an embodiment of the invention.

Referring to fig. 5, when the first type of limiting component 2201 is pressed by the lower layer of cargo, a step is formed between the surface of the first type of limiting component 2201, which is far from the first supporting portion 211, and the surface of the second type of limiting component 2202, which is far from the first supporting portion 211, so that a portion of the side surface of the supporting block 221 of the second type of limiting component 2202 is exposed, and the exposed side surface of the supporting block 221 of the second type of limiting component 2202 can overlap with the lower layer of cargo in the horizontal direction, as shown in fig. 5, the direction indicated by the arrow X is the horizontal direction. Therefore, the lower cargo can restrict the movement of the supporting blocks 221 in the horizontal direction X, thereby restricting the movement of the upper pallet 1000, and thus reducing the phenomenon of sliding and falling.

In addition, when the number of the limiting assemblies 220 is plural, the lower layer of goods are different in size, and can be extruded on different limiting assemblies 220, so that the pallet 1000 can be suitable for goods with various sizes, and the universality of the pallet 1000 is further improved.

Referring again to fig. 3-5, in some embodiments, the first support member 201 further comprises: at least one buffer 230. One end of the buffer 230 abuts against the connecting rod 222, and the other end abuts against the second bottom wall 2141. Wherein the number of the buffer members 230 may be the same as the number of the connection rods 222.

In some examples, the buffer 230 may be made of an elastic material.

In some examples, the dampener 230 may be a spring.

The buffer member 230 is disposed between the connecting rod 222 and the second bottom wall 2141, so that the buffer member 230 can further reduce impact force on the pallet 1000 and the cargo, thereby absorbing jolt caused by road surface during transportation, protecting the pallet 1000 and the cargo, and reducing damage to the pallet 1000 and the cargo.

Fig. 6 is a structural diagram of a supporting member 200 according to an embodiment of the present invention.

Referring to fig. 6, in some embodiments, a mounting hole 2221 is provided on an end surface of the connecting rod 222 facing the second bottom wall 2141 (as shown in fig. 5). The buffer 230 is disposed in the mounting hole 2221 and contacts the bottom wall of the mounting hole 2221. Wherein, a portion of the buffer member 230 is located in the mounting hole 2221, and the rest portion extends out of the mounting hole 2221 and abuts against the second bottom wall 2141.

Through setting up cushioning members 230 in mounting hole 2221, mounting hole 2221 can carry out spacingly to cushioning members 230, and then can avoid cushioning members 230 to rock.

Referring to fig. 6, in some embodiments, a first limit protrusion 2222 is disposed at an end of the connecting rod 222 away from the supporting block 221.

Referring to fig. 3 to 5 again, the first supporting component 201 further includes a limiting structure 240, at least a portion of the limiting structure 240 protrudes from the second side wall 2142, and the first limiting protrusion 2222 is located between the limiting structure 240 and the second bottom wall 2141.

In some examples, the limiting structure 240 may be a strip structure, and the outer surface of the first support connecting member 210 is provided with a positioning hole, and the other end of the positioning hole extends to the second side wall 2142, and the limiting structure 240 may be disposed in the positioning hole, and one end of the limiting structure protrudes from the positioning hole and protrudes out of the second side wall 2142. For example, the limiting structure 240 may be a bolt.

The limiting structure 240 may limit the first limiting protrusion 2222, and limit the first limiting protrusion 2222 between the limiting structure 240 and the second bottom wall 2141, so as to prevent the limiting assembly 220 from falling off from the second accommodating structure 214.

In some examples, an end of the first limit projection 2222 remote from the support block 221 is flush with an end of the connection rod 222 remote from the support block 221.

In some examples, the first limit projection 2222 is provided along a side surface of the connection lever 222 for one revolution, wherein it is noted that the side surface of the connection lever 222 is connected to an end surface of the connection lever 222 remote from the support block 221.

Referring to fig. 3 to 5, in some embodiments, the limiting structure 240 is a second limiting protrusion 241 disposed on the second sidewall 2142. Wherein, the second limiting protrusion 241 is disposed along the second sidewall 2142 for one circle; alternatively, the second limiting protrusion 241 includes a plurality of sub-protrusions circumferentially spaced along the second sidewall 2142.

The second limiting protrusion 241 may be integrally formed with the first supporting connection member 210, so as to facilitate manufacturing.

When the second limiting protrusion 241 includes a plurality of sub-protrusions circumferentially spaced along the second sidewall 2142, the distances between the plurality of sub-protrusions and the second bottom wall 2141 are equal.

Referring to fig. 3 to 5, in some embodiments, a buffer groove 2223 is disposed on an end surface of the connecting rod 222 facing the second bottom wall 2141, the buffer groove 2223 extends along a direction parallel to the second bottom wall 2141, and at least one end is connected to a side surface of the connecting rod 222.

Wherein, install spacing subassembly 220 into the in-process in the second containment structure 214, when first spacing protruding 2222 passes through second spacing protruding 241, second spacing protruding 241 can extrude connecting rod 222, and at this moment, buffer tank 2223 can provide a buffer space, and buffer tank 2223 is compressed, and then makes the volume of connecting rod 222 tip reduce, and then can make things convenient for connecting rod 222 to get into second containment structure 214. When the first limit protrusion 2222 passes over the second limit protrusion 241, the buffer groove 2223 may be restored, so that the volume of the end of the connecting rod 222 is restored, thereby preventing the connecting rod 222 from falling off from the second accommodating structure 214.

In some examples, the buffer slot 2223 may extend through the connection rod 222, i.e., both ends of the buffer slot 2223 communicate to side surfaces of the connection rod 222.

In some examples, the depth of the buffer groove 2223 in the direction in which the support block 221 points to the connection rod 222 is greater than the size of the first limit projection 2222 in the direction in which the support block 221 points to the connection rod 222.

In the case where the attachment hole 2221 is also provided on the attachment lever 222, the buffer groove 2223 communicates with the attachment hole 2221.

Referring to fig. 6, in some embodiments, the at least one limiting component 220 includes a first type of limiting component 2201, and an orthographic projection of the supporting block 221 of the first type of limiting component 2201 on a reference plane is polygonal, wherein the reference plane is parallel to the second bottom wall 2141 (as shown in fig. 5).

Illustratively, the support block 221 of the first type of spacing assembly 2201 is rectangular in orthographic projection on the reference plane. At this time, the supporting block 221 of the first type of limiting assembly 2201 is rectangular.

Wherein, the outer contour of the goods is generally 5 rectangular, setting the supporting block 221 to rectangular can make the outer contour of the supporting block 221 match with the outer contour of the goods, so that the goods and the first side wall 2132 are convenient to be clamped.

Illustratively, the support blocks 221 of the first type of spacing assembly 2201 are square in orthographic projection on a reference plane.

Fig. 7 is another structural view of a supporting member 200 according to an embodiment of the present invention. Note that, in fig. 7, only a part of the first support link 210 is shown, which is disposed opposite to the support block 221.

Referring to fig. 7, in some embodiments, the support block 221 of the first type of spacing assembly 2201 includes a first side 2211 and a second side 2212 that are coupled to each other. The first side wall 2132 includes a third side 21321 and a fourth side 21322 connected to each other, the third side 21321 facing the first side 2211 and the fourth side 21322 facing the second side 2212.

Note that, the third side surface 21321 faces the first side surface 2211, and the third side surface 21321 faces the first side surface 2211, but other structures may be provided between the third side surface 21321 and the first side surface 2211, or other structures may not be provided therebetween. Similarly, the fourth side 21322 facing the second side 2212 means that the fourth side 21322 is disposed opposite the second side 2212, but other structures may or may not be disposed between the fourth side 21322 and the second side 2212.

Wherein, the front projection of the first side 2211 on the reference plane and the front projection of the second side 2212 on the reference plane are both line segments, when the front projection of the supporting block 221 of the first type of limiting assembly 2201 on the reference plane is square, and the lengths of the front projection of the first side 2211 on the reference plane and the front projection of the second side 2212 on the reference plane are equal.

In some examples, the included angle formed between the first side 2211 and the second side 2212 is an outer flange. And the included angle formed between the third side 21321 and the fourth side 21322 is a concave angle.

When only one first type of stop assembly 2201 is provided in the first support member 201, the first side 2211 may be engaged with the third side 21321. While the second side 2212 may be conformed to the fourth side 21322.

In some examples, the first side 2211 may be perpendicular to the second side 2212. The third side 21321 may be perpendicular to the fourth side 21322.

In the case where only one first type of the limiting assembly 2201 is included in the first supporting member 201, when the first type of the limiting assembly 2201 is pressed by the cargo, portions of the third side 21321 and portions of the fourth side 21322 are exposed, and at this time, the lower-layer cargo overlaps with portions of the third side 21321 in the horizontal direction, and thus, the lower-layer cargo may restrict the upper-layer pallet 1000 from moving toward the lower-layer cargo toward the third side 21321, while the lower-layer cargo may restrict the upper-layer pallet 1000 from moving toward the fourth side 21322 toward the lower-layer cargo. In summary, by using one first supporting member 201, the lower cargo can limit the movement of the upper pallet 1000 in two directions at the same time, so that the number of first supporting members 201 in the pallet 1000 can be reduced.

Referring to fig. 7, in some embodiments, the number of connecting rods 222 in the first type of spacing assembly 2201 may be one or more.

Fig. 8 is a further structural view of a supporting member 200 according to an embodiment of the present invention.

Referring to fig. 8, the support block 221 of the first type of limiting assembly 2201 is square in front projection on the reference plane. At this time, a connecting rod 222 is disposed on the supporting block 221 of the first type of limiting assembly 2201.

Referring to fig. 7, in some embodiments, the at least one limiting component 220 further includes at least one second type limiting component 2202, the supporting blocks 221 of the second type limiting component 2202 include a first sub-supporting block 22021 and a second sub-supporting block 22022 which are connected to each other, the extending direction of the first sub-supporting block 22021 is different from the extending direction of the second sub-supporting block 22022, the first sub-supporting block 22021 is disposed between the first side 2211 and the third side 21321, and the second sub-supporting block 22022 is disposed between the second side 2212 and the fourth side 21322. It should be noted that, the direction of the fourth side 21322 pointing to the second side 2212 is the extending direction of the first sub-supporting block 22021, and the direction of the third side 21321 pointing to the first side 2211 is the extending direction of the second sub-supporting block 22022.

In the case where the number of the second type of the limiting members 2202 is one, one surface of the first sub-supporting block 22021 of the second type of the limiting member 2202 facing the first side 2211 may be attached to the first side 2211, and one surface away from the first side 2211 may be attached to the third side 21321. One surface of the second sub-support block 22022 of the second type of stop assembly 2202 facing the second side 2212 may be in contact with the second side 2212 and one surface facing away from the second side 2212 may be in contact with the fourth side 21322.

In the case where the number of the second type of limiting members 2202 is plural, the first sub-supporting blocks 22021 of the plural second type of limiting members 2202 are disposed in order along the direction in which the first side 2211 points to the third side 21321. And the second sub-supporting blocks 22022 of the plurality of second type limiting assemblies 2202 are sequentially arranged along the direction from the second side 2212 toward the fourth side 21322.

Through setting up at least one second type spacing subassembly 2202 between first type spacing subassembly 2201 and first side wall 2132, under the different circumstances of the size of lower floor's goods, lower floor's goods can be contradicted with different spacing subassembly 220 (including first type spacing subassembly 2201 and second type spacing subassembly 2202), and then can make pallet 1000 be applicable to not unidimensional goods, improves pallet 1000 commonality.

Referring to fig. 8, in the case that the orthographic projection of the supporting block 221 of the first type of limiting assembly 2201 on the reference plane is square, the first side 2211, the second side 2212, the third side 21321 and the fourth side 21322 are rectangular. The length and width of the surface of the first sub-supporting block 22021 facing the first side 2211 are the same as the length and width of the surface of the second sub-supporting block 22022 facing the second side 2212, respectively. While the length and width of the surface of the first sub-support block 22021 facing the third side 21321 are the same as the length and width of the surface of the second sub-support block 22022 facing the fourth side 21322, respectively. Wherein the length of the surface of the first sub-support block 22021 facing the first side 2211 is smaller than the length of the surface of the first sub-support block 22021 facing the third side 21321.

Referring to fig. 7, in some embodiments, the number of connecting rods 222 in the second type of limiting assembly 2202 is a plurality; at least one connecting rod 222 is connected to each of the first sub-supporting block 22021 and the second sub-supporting block 22022.

Wherein, first sub-supporting shoe 22021 and second sub-supporting shoe 22022 all install in second accommodation structure 214 through connecting rod 222, consequently, can make the supporting shoe 221 atress of the spacing subassembly 2202 of second class more balanced to improve the stability of the spacing subassembly 2202 of second class, reduce the spacing subassembly 2202 of second class and rock about, and then can improve the stability of pallet 1000.

Illustratively, the number of connecting rods 222 in the second type of limiting assembly 2202 is three, wherein one connecting rod 222 is disposed on each of the first sub-supporting block 22021 and the second sub-supporting block 22022, and one connecting rod 222 is disposed at the connection between the first sub-supporting block 22021 and the second sub-supporting block 22022.

In some examples, the dimension of the first sub-support block 22021 in the direction of the first side 2211 toward the third side 21321 is less than the dimension of the support block 221 of the first type of spacing assembly 2201 in the direction of the first side 2211 toward the third side 21321. As shown in fig. 8, the direction indicated by the arrow B1 is the direction in which the first side 2211 points to the third side 21321.

In some examples, the dimension of the second sub-support blocks 22022 in the direction of the second side 2212 toward the fourth side 21322 is less than the dimension of the support blocks 221 of the first type of spacing assembly 2201 in the direction of the second side 2212 toward the fourth side 21322. As shown in fig. 8, the direction indicated by the arrow B2 is the direction in which the second side 2212 points toward the fourth side 21322.

In some examples, the radial dimension of the connecting rod 222 in the second type of limiting assembly 2202 is less than the radial dimension of the connecting rod 222 of the first type of limiting assembly 2201.

In some examples, the dimension of the first sub-support block 22021 in the direction of the first side 2211 toward the third side 21321 is equal to the dimension of the second sub-support block 22022 in the direction of the second side 2212 toward the fourth side 21322.

In some examples, the plurality of connecting rods 222 in the second type of limiting assembly 2202 are the same radial dimension.

In addition to the embodiments described above in which the first support member 201 includes a first type of stop assembly 2201 and at least one second type of stop assembly 2202, in other embodiments, one first support member 201 may include a plurality of first type of stop assemblies 2201.

Fig. 9 is a structural diagram of a supporting member 200 according to an embodiment of the present invention.

Referring to fig. 9, a plurality of first type of spacing elements 2201 may be arranged in an array. Wherein one first type of stop assembly 2201 may be disposed adjacent to at least two first type of stop assemblies 2201.

In some examples, the orthographic projections of the plurality of first-type spacing components 2201 on the reference plane are all positive directions.

In some examples, the dimensions of the plurality of first-type spacing components 2201 may be the same. Under the condition that the sizes of the lower-layer cargoes are different, the lower-layer cargoes can be abutted against different first-type limiting assemblies 2201, so that the pallet 1000 can be suitable for cargoes with different sizes, and the universality of the pallet 1000 is improved.

Referring again to fig. 3-5, in some embodiments, the first support member 201 further comprises: and a connector 250. The connection member 250 is connected with the first support connection member 210, the connection member 250 is for detachable connection with an external part, and the first support portion 211 is in contact with the external part in the case where the connection member 250 is connected to the external part.

When the first support member 201 is mounted to the first support leg 131, the first support leg 131 is the outer member.

In the case where the first supporting member 201 further includes the connection member 250: the first support part 210 is detachably connected to the first support leg 131 by a connection 250. By detachably connecting the connection piece 250 with the first support leg 131, recycling of the first support part 201 can be achieved.

Referring again to fig. 3-5, in some embodiments, the connector 250 includes two sub-connectors 251, the sub-connectors 251 including a first portion 2511 and a second portion 2512 connected to one another. The first portions 2511 of the two sub-connectors 251 are respectively disposed at two opposite edges of the first supporting portion 211, and the first portions 2511 of the two sub-connectors 251 extend along a first direction C, wherein the first direction C is directed to the first supporting portion 211 by the second supporting portion 212. Each second portion 2512 extends along the direction in which the first portion 2511 to which it is connected points to the other first portion 2511.

In the case where the connection member 250 of the first support part 210 includes two sub-connection members 251, the sub-connection members 251 include a first portion 2511 and a second portion 2512 connected to each other: referring to fig. 4, the first supporting leg 131 includes a first outer surface 1311 and a plurality of second outer surfaces 1312 connected to the first outer surface 1311, wherein the first outer surface 1311 faces the first supporting portion 211, and two opposite second outer surfaces 1312 are provided with first sliding grooves 1313.

Fig. 10 is a further block diagram of a pallet 1000 according to an embodiment of the invention.

Referring to fig. 10, the second portions 2512 of the two sub-connectors 251 of the first supporting member 201 are respectively inserted into the two first sliding grooves 1313.

The first sliding groove 1313 is disposed on a second outer surface 1312 of the first supporting leg 131, and penetrates through two second outer surfaces 1312 connected to the second outer surface 1312 and disposed opposite to each other. When the first support member 201 is mounted, the second portion 2512 of the sub-connector 251 is slid in from one end of the first slide slot 1313.

By providing two sub-connectors 251 to connect with the first supporting legs 131, the reliability of the connection between the first supporting member 201 and the first supporting legs 131 can be increased, and the shaking of the first supporting member 201 can be reduced, thereby increasing the stability of the pallet 1000.

In some examples, in one sub-connector 251, the first portion 2511 may be perpendicular to the second portion 2512. In another embodiment, the angle between the first portion 2511 and the second portion 2512 may be less than 90 ° so that the extraction of the sub-connector 251 from the first slot 1313 may be reduced.

In some of the above embodiments, the first support member 201 provided on the first support leg 131 is described, and the second support member 202 provided on the second support leg 132 is described next.

Fig. 11 is a further block diagram of a pallet 1000 according to an embodiment of the invention.

Referring to fig. 11, another support member 200 is provided in some embodiments of the present invention, and the support member 200 is the second support member 202. The second support member 202 includes: a second support link 260 and at least one spacing assembly 220.

The second support connecting member 260 may be fixedly connected, detachably connected, etc. with the second support leg 132, and the second support member 202 is mounted to the second support leg 132 through the second support connecting member 260.

The second support link 260 includes a third support 261 and at least one third receiving structure 262. The at least one third receiving structure 262 is located at an opposite side of the third supporting portion 261; the third receiving structure 262 includes a third bottom wall 2621 and a third side wall 2622 connected to each other.

In some examples, the third support 261 may be a support plane. The third support portion 261 of the second support link 260 of the second support member 202 may support the second support leg 132 when the second support member 202 is mounted to the second support leg 132. At this time, the end surface of the second support leg 132 away from the pallet body 100 is attached to the third support portion 261. The third supporting portion 261 may be adhered to the second supporting leg 132, so that the first supporting connecting member 210 and the second supporting leg 132 are fixed to each other.

In some examples, the third receiving structure 262 is a receiving cavity and the receiving cavity has an opening. Wherein the third side wall 2622 is disposed along an edge of the third bottom wall 2621.

Referring to fig. 11, in the second supporting member 202, the limiting assembly 220 includes: a support block 221 and at least one connecting rod 222. At least a portion of the support block 221 is located within the third receiving structure 262. One end of the connecting rod 222 is fixedly connected with the supporting block 221, and the other end is embedded into the third accommodating structure 262 and is cooperatively connected with the third accommodating structure 262, so that the supporting block 221 can move towards and away from the third bottom wall 2621. Referring to fig. 11, the direction indicated by the arrow D1 is a direction approaching the third bottom wall 2621, and the direction indicated by the arrow D2 is a direction separating from the third bottom wall 2621. When it is to be noted, the direction indicated by the arrow D1 is the same as the direction indicated by the arrow A1 (shown in fig. 3), and the direction indicated by the arrow D2 is the same as the direction indicated by the arrow A2 (shown in fig. 3).

When a plurality of pallets 1000 are stacked for use, at least a portion of the spacing assembly 220 of the second support member 202 to which the second support leg 132 of the upper pallet 1000 is attached abuts against the lower cargo. The lower cargo may then move the spacing assembly 220 in a direction toward the third bottom wall 2621. When the spacing assembly 220 of the pallet 1000 is not pressed, the spacing assembly 220 moves away from the third bottom wall 2621 under the force of gravity.

Referring to fig. 11, in some embodiments, the second support member 202 further includes: at least one buffer 230. One end of the buffer 230 abuts against the connecting rod 222, and the other end abuts against the third bottom wall 2621.

The buffer member 230 is disposed between the connecting rod 222 and the third bottom wall 2621, so that the buffer member 230 can further reduce impact force on the pallet 1000 and the cargo, thereby absorbing jolt caused by road surface during transportation, protecting the pallet 1000 and the cargo, and reducing damage to the pallet 1000 and the cargo.

Fig. 12 is another structural view of a supporting member 200 according to an embodiment of the present invention.

Referring to fig. 12, in some embodiments, in the second support member 202, a mounting hole 2221 is provided on an end surface of the connecting rod 222 facing the third bottom wall 2621 (as shown in fig. 11). The buffer 230 is disposed in the mounting hole 2221 and contacts the bottom wall of the mounting hole 2221. Wherein, a portion of the buffer member 230 is located in the mounting hole 2221, and the rest portion extends out of the mounting hole 2221 and abuts against the third bottom wall 2621.

Referring again to fig. 11, in some embodiments, in the second supporting member 202, a first limit projection 2222 is provided at an end of the connecting rod 222 away from the supporting block 221. The second support member 202 further includes a limiting structure 240, at least a portion of the limiting structure 240 protrudes from the third bottom wall 2621, and the first limiting protrusion 2222 is located between the limiting structure 240 and the third bottom wall 2621.

In some examples, the limiting structure 240 may be a strip structure, and the outer surface of the second support connecting member 260 is provided with a positioning hole, and the other end of the positioning hole extends to the third side wall 2622, and the limiting structure 240 may be disposed in the positioning hole, and one end of the limiting structure protrudes from the positioning hole and protrudes out of the third side wall 2622. For example, the limiting structure 240 may be a bolt.

The limiting structure 240 may limit the first limiting protrusion 2222, limit the first limiting protrusion 2222 between the limiting structure 240 and the third bottom wall 2621, and further prevent the limiting assembly 220 from falling off from the third accommodating structure 262.

In some embodiments, the limiting structure 240 is a second limiting protrusion 241 disposed on the third sidewall 2622. Wherein, the second limiting protrusion 241 is disposed along the third sidewall 2622 for one circle; alternatively, the second limiting protrusion 241 includes a plurality of sub-protrusions circumferentially spaced along the third sidewall 2622.

The second limiting protrusion 241 disposed on the third sidewall 2622 may be integrally formed with the second supporting connection member 260, so as to facilitate manufacturing.

When the second limiting protrusion 241 includes a plurality of sub-protrusions circumferentially spaced along the third sidewall 2622, distances between the plurality of sub-protrusions and the third bottom wall 2621 are equal.

Referring to fig. 11, in some embodiments, in the second support member 202, a buffer groove 2223 is provided on an end surface of the connecting rod 222 facing the third bottom wall 2621, the buffer groove 2223 extends in a direction parallel to the third bottom wall 2621, and at least one end is connected to a side surface of the connecting rod 222.

Wherein, install spacing subassembly 220 into the in-process in the third containment structure 262, when first spacing protruding 2222 passes through second spacing protruding 241, second spacing protruding 241 can extrude connecting rod 222, and at this moment, buffer tank 2223 can provide a buffer space, and buffer tank 2223 is compressed, and then makes the volume of connecting rod 222 tip reduce, and then can make things convenient for connecting rod 222 to get into second containment structure 214. When the first limit protrusion 2222 passes over the second limit protrusion 241, the buffer groove 2223 may be restored, so that the volume of the end of the connecting rod 222 is restored, thereby preventing the connecting rod 222 from falling off from the third receiving structure 262.

In some examples, in the limit assembly 220 of the second support member 202, the buffer groove 2223 may extend through the connection rod 222, i.e., both ends of the buffer groove 2223 communicate to side surfaces of the connection rod 222.

In some examples, in the limit assembly 220 of the second support member 202, the depth of the buffer groove 2223 in the direction in which the support block 221 points toward the connection rod 222 is greater than the size of the first limit projection 2222 in the direction in which the support block 221 points toward the connection rod 222.

In the limit assembly 220 of the second support member 202, in the case where the attachment hole 2221 is further provided on the connection rod 222, the buffer groove 2223 communicates with the attachment hole 2221.

Referring to fig. 12, in some embodiments, at least one of the stop assemblies 220 includes a first type of stop assembly 2201 in the second support member 202. Orthographic projection of the supporting block 221 of the first type of limiting assembly 2201 on the reference surface is polygonal; the reference plane is parallel to the third bottom wall 2621 (shown in fig. 11).

Illustratively, in the second support member 202, the support block 221 of the first type of spacing assembly 2201 is rectangular in orthographic projection on the reference plane. At this time, the supporting block 221 of the first type of limiting assembly 2201 is rectangular.

Wherein, the outline of goods is cuboid generally, sets up supporting shoe 221 into the cuboid can make the outline of supporting shoe 221 and the outline assorted of goods, and the lower floor's goods of being convenient for carry out spacingly to upper pallet 1000.

Illustratively, in the second support member 202, the support blocks 221 of the first type of spacing assembly 2201 are square in orthographic projection on the reference plane.

Fig. 13 is a further structural view of a supporting member 200 according to an embodiment of the present invention.

Referring to fig. 13, in some examples, in the second support member 202, a plurality of first type of spacing members 2201 are provided in an array of a plurality of first type of spacing members 2201. Illustratively, the number of first type of spacing assemblies 2201 is four. When the lower layer of goods collides with two limiting components 220 in the second supporting component 202, the remaining two limiting components 220 can limit the upper layer pallet 1000 to slide, so that the occurrence of the phenomena of sliding and falling can be reduced.

Fig. 14 is a further structural view of a supporting member 200 according to an embodiment of the present invention.

Referring to fig. 14, in some embodiments, the number of first type of limiting members 2201 is plural, and the first type of limiting members 2201 are sequentially arranged along a specified direction.

Referring to fig. 14, in some examples, in the second support member 202, the support block 221 of the first type of limiting assembly 2201 is rectangular in orthographic projection on the reference plane. The supporting block 221 of the first limiting component 2201 includes two first side surfaces 2211 disposed opposite to each other and two second side surfaces 2212 disposed opposite to each other, where one first side surface 2211 is connected to one second side surface 2212, the orthographic projections of the first side surface 2211 and the second side surface 2211 on the reference surface are all line segments, and the orthographic projection length of the first side surface 2211 on the reference surface is greater than the orthographic projection length of the second side surface 2212 on the reference surface.

Wherein the first side surfaces 2211 in the supporting blocks 221 of the adjacent two first type limiting assemblies 2201 are adjacently arranged.

In some examples, the number of connecting rods 222 may be one or more in the first type of limiting assembly 2201 of the second support member 202.

For example, when the orthographic projection of the supporting blocks 221 of the first type of limiting assembly 2201 on the reference surface is rectangular, the number of the connecting rods 222 is multiple, and the connecting rods 222 are sequentially arranged along the length direction of the supporting blocks 221 of the first type of limiting assembly 2201, so that the supporting blocks 221 of the first type of limiting assembly 2201 are stressed more uniformly, the stability of the first type of limiting assembly 2201 is improved, the left-right shaking of the first type of limiting assembly 2201 is reduced, and the stability of the pallet 1000 is improved.

Fig. 15 is another block diagram of a pallet 1000 according to an embodiment of the present invention.

Referring to fig. 15, in some embodiments, the second support member 202 further includes: and a connector 250. The connection piece 250 is connected with the second support connection piece 260, the connection piece 250 is for detachable connection with an external part, and the third support 261 abuts with the external part in the case where the connection piece 250 is connected with the external part.

When the second support member 202 is mounted to the second support leg 132, the second support leg 132 is the outer member.

In some embodiments, where the second support member 202 further includes a connector 250: the second support member 202 is detachably connected to the second support leg 132 by a connector 250. By detachably connecting the connection 250 with the second support leg 132, reuse of the second support member 202 can be achieved.

Referring to fig. 15, in some embodiments, the connector 250 includes two sub-connectors 251, the sub-connectors 251 include a first portion 2511 and a second portion 2512 connected to each other, the first portions 2511 of the two sub-connectors 251 are respectively disposed at two opposite edges of the third supporting portion 261, and the first portions 2511 of the two sub-connectors 251 extend along a second direction E, wherein the second direction E is directed toward the third supporting portion 261 by the third accommodating structure 262. Each second portion 2512 extends along the direction in which the first portion 2511 to which it is connected points to the other first portion 2511.

Referring to fig. 15, in some embodiments, in the case where the connection 250 of the second support part 202 includes two sub-connection 251, the sub-connection 251 includes a first portion 2511 and a second portion 2512 connected to each other: the second supporting leg 132 includes a third outer surface 1321 and a plurality of fourth outer surfaces 1322 connected to the third outer surface 1321, wherein the third outer surface 1321 faces the third supporting portion 261, and two opposite fourth outer surfaces 1322 are provided with second sliding grooves 1323. The second portions 2512 of the two sub-connectors 251 of the second support member 202 are respectively inserted into the two second sliding grooves 1323.

The second sliding groove 1323 is disposed on a fourth outer surface 1322 of the second supporting leg 132, and penetrates through two fourth outer surfaces 1322 connected to the fourth outer surface 1322 and disposed opposite to each other. When the second support member 202 is installed, the second portion 2512 of the sub-connector 251 is slid in from one end of the second sliding slot 1323.

By providing two sub-connectors 251 to connect with the second support leg 132, the reliability of the connection between the second support member 202 and the second support leg 132 can be increased, reducing rattling of the second support member 202.

In some examples, in one sub-connector 251 of the second support member 202, the first portion 2511 may be perpendicular to the second portion 2512. In another embodiment, the angle between the first portion 2511 and the second portion 2512 may be less than 90 ° so that the extraction of the sub-connector 251 from the second slot 1323 may be reduced.

The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present invention should be included in the scope of the present invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.

Claims

1. A support member, comprising:

a first support connection, the first support connection comprising:

a first support portion;

a second support portion located on an opposite side of the first support portion;

a first receiving structure located on an opposite side of the first support; the first receiving structure includes a first bottom wall and a first side wall connected to each other; the first bottom wall is closer to the first supporting part than the second supporting part, and the first side wall is arranged along part of the edge of the first bottom wall; the method comprises the steps of,

at least one second receiving structure located on an opposite side of the first support; the second receiving structure includes a second bottom wall and a second side wall connected to each other, the second bottom wall being closer to the first support portion than the first bottom wall;

at least one spacing assembly, the spacing assembly includes:

a support block, at least a portion of the support block being located within the first receiving structure; the method comprises the steps of,

at least one connecting rod, connecting rod one end with supporting shoe fixed connection, the other end imbeds to in the second accommodation structure, and with the second accommodation structure cooperation is connected, so that the supporting shoe can be to being close to with keep away from the direction motion of second diapire.

2. The support member of claim 1, further comprising:

and one end of the buffer piece is abutted against the connecting rod, and the other end of the buffer piece is abutted against the second bottom wall.

3. The support member of claim 2 wherein the support member comprises a plurality of support members,

the end face of the connecting rod, which faces the second bottom wall, is provided with a mounting hole; the buffer piece is arranged in the mounting hole and is abutted with the bottom wall of the mounting hole.

4. The support member of claim 1 wherein the support member comprises a plurality of support members,

a first limiting protrusion is arranged at one end of the connecting rod, which is far away from the supporting block;

the supporting component further comprises a limiting structure, at least part of the limiting structure protrudes out of the second side wall, and the first limiting protrusion is located between the limiting structure and the second bottom wall.

5. The support member of claim 4 wherein the support member comprises a plurality of support members,

the limiting structure is a second limiting protrusion arranged on the second side wall;

the second limiting protrusion is arranged along the second side wall for a circle; or, the second limiting protrusion comprises a plurality of sub-protrusions circumferentially spaced along the second side wall.

6. The support member of claim 1 wherein the support member comprises a plurality of support members,

the connecting rod is provided with the buffer tank towards on the terminal surface of second diapire, the buffer tank extends along being parallel to the direction of second diapire, and at least one end intercommunication is to the side surface of connecting rod.

7. The support member according to any one of claims 1 to 6, wherein,

the at least one limiting component comprises a first type of limiting component, and the orthographic projection of a supporting block of the first type of limiting component on a reference surface is polygonal; the reference surface is parallel to the second bottom wall.

8. The support member of claim 7 wherein the support member comprises a plurality of support members,

the support block of the first type of limiting assembly comprises a first side surface and a second side surface which are connected with each other;

the first side wall includes a third side and a fourth side connected to each other, the third side facing the first side and the fourth side facing the second side.

9. The support member of claim 8 wherein the support member comprises a plurality of support members,

the at least one limiting component further comprises at least one second-type limiting component, the supporting blocks of the second-type limiting component comprise a first sub-supporting block and a second sub-supporting block which are connected with each other, the extending directions of the first sub-supporting block and the second sub-supporting block are different, the first sub-supporting block is arranged between the first side face and the third side face, and the second sub-supporting block is arranged between the second side face and the fourth side face.

10. The support member of claim 9 wherein the support member comprises a plurality of support members,

in the second type of limiting assembly, the number of the connecting rods is a plurality of; and the first sub supporting block and the second sub supporting block are connected with at least one connecting rod.

11. The support member according to any one of claims 1 to 10, further comprising:

and a connecting member connected with the first supporting connecting member, the connecting member being for detachable connection with an external part, and the first supporting portion being in contact with the external part with the connecting member connected to the external part.

12. The support member of claim 11 wherein the support member comprises a plurality of support members,

the connecting piece comprises two sub-connecting pieces, the sub-connecting pieces comprise a first part and a second part which are connected with each other, the first parts of the two sub-connecting pieces are respectively arranged at two edges opposite to the first supporting part, and the first parts of the two sub-connecting pieces extend along a first direction, wherein the first direction points to the first supporting part from the second supporting part;

each of said second portions extends along a direction in which the first portion to which it is connected points to the other of said first portions.

13. A support member, comprising:

a second support link, the second support link comprising:

a third supporting part;

at least one third receiving structure located on an opposite side of the third support; the third receiving structure includes a third bottom wall and a third side wall connected to each other;

a plurality of spacing components, spacing components includes:

a support block, at least a portion of the support block being located within the third receiving structure; the method comprises the steps of,

at least one connecting rod, the one end of connecting rod with supporting shoe fixed connection, the other end imbeds to in the third containment structure, and with the third containment structure cooperation is connected, so that the supporting shoe can be to being close to with keep away from the direction motion of third diapire.

14. The support member of claim 13, further comprising:

and one end of the buffer piece is abutted against the connecting rod, and the other end of the buffer piece is abutted against the third bottom wall.

15. The support member of claim 14 wherein the support member comprises a plurality of support members,

the end face of the connecting rod, which faces the third bottom wall, is provided with a mounting hole; the buffer piece is arranged in the mounting hole and is abutted with the bottom wall of the mounting hole.

16. The support member of claim 13 wherein the support member comprises a plurality of support members,

the supporting component further comprises a limiting structure, at least part of the limiting structure protrudes out of the third side wall, and the first limiting protrusion is located between the limiting structure and the third bottom wall.

17. The support member according to any of the claims 13-16, wherein,

the plurality of limiting components comprise a first type of limiting component, and orthographic projection of a supporting block of the first type of limiting component on a reference surface is polygonal; the reference surface is parallel to the third bottom wall.

18. The support member of claim 17 wherein the support member comprises a plurality of support members,

the number of the first type limiting components is multiple, and the first type limiting components are sequentially arranged along the appointed direction.

19. The support member according to any one of claims 13 to 16, further comprising:

the connecting piece is connected with the second support connecting piece, the connecting piece is used for being detachably connected with an external part, and the third support part is abutted with the external part under the condition that the connecting piece is connected with the external part.

20. The support member of claim 19 wherein the support member comprises a plurality of support members,

the connecting piece comprises two sub-connecting pieces, the sub-connecting pieces comprise a first part and a second part which are connected with each other, the first parts of the two sub-connecting pieces are respectively arranged at two opposite edges of the third supporting part, and the first parts of the two sub-connecting pieces extend along a second direction, wherein the second direction points to the third supporting part from the third accommodating structure;

21. A pallet, comprising:

the pallet body, the pallet body includes:

a load-bearing panel; the method comprises the steps of,

the first supporting legs are arranged on the same side of the bearing panel and are respectively positioned at corners of the bearing panel;

a plurality of first support members, wherein the first support members are as claimed in any one of claims 1 to 12, and the plurality of first support members are connected to the plurality of first support legs in a one-to-one correspondence manner, and the first support portions of the first support connectors of the first support members support the first support legs.

22. The pallet as claimed in claim 21, wherein,

in case the first support part further comprises a connection: the first support component is detachably connected with the first support leg through the connecting piece.

23. The pallet of claim 22, wherein the pallet is configured to receive a pallet of a pallet type,

in case the connection of the first support part comprises two sub-connections comprising a first part and a second part connected to each other:

the first supporting leg comprises a first outer surface and a plurality of second outer surfaces connected with the first outer surface, the first outer surface faces the first supporting part, and first sliding grooves are formed in the two second outer surfaces which are oppositely arranged;

the second parts of the two sub-connectors of the first supporting component are respectively embedded into the two first sliding grooves.

24. The pallet as claimed in claim 21, wherein,

the pallet body further comprises at least one second supporting leg, the second supporting leg and the first supporting leg are arranged on the same side of the bearing panel, and at least one second supporting leg is arranged between two adjacent first supporting legs;

The pallet further comprising at least one second support member, the second support member being a support member according to any one of claims 13 to 20; the second supporting parts are connected with the second supporting feet in a one-to-one correspondence mode, wherein the third supporting parts of the second supporting connecting pieces of the second supporting parts support the second supporting feet.

25. The pallet as claimed in claim 24, wherein,

in case the second support part further comprises a connection: the second support part is detachably connected with the second support leg through the connecting piece.

26. The pallet of claim 25, wherein the pallet is configured to receive a pallet of a pallet type,

in case the connection of the second support part comprises two sub-connections comprising a first part and a second part connected to each other:

the second supporting leg comprises a third outer surface and a plurality of fourth outer surfaces connected with the third outer surface, the third outer surface faces the third supporting part, and second sliding grooves are formed in the two opposite fourth outer surfaces;

the second parts of the two sub-connectors of the second supporting component are respectively embedded into the two second sliding grooves.