CN216035655U - Tray and tray combination - Google Patents

Abstract

The utility model discloses a tray, which comprises a main body part, wherein the main body part is provided with a plurality of first supporting parts and a plurality of second supporting parts, a first cavity is formed in the front surface of the main body part by the first supporting parts, and a first bulge is formed in the back surface of the main body part by the first supporting parts; the second supporting part is provided with a second bulge on the front surface of the main body part, and a second cavity on the back surface of the main body part. The utility model also discloses a tray combination, which comprises the two trays, wherein the two trays are vertically stacked and are placed in a staggered manner, the two trays placed in a staggered manner comprise a first main body part positioned on the upper side and a second main body part positioned on the lower side, the first bulge of the first main body part abuts against the periphery of the first cavity of the second main body part, and/or the second bulge of the second main body part abuts against the periphery of the second cavity of the first main body part. The tray combination increases the supporting strength when two trays are placed in a staggered manner by increasing the supporting area, so that the products placed in the trays are not damaged.

Description

Tray and tray combination

Technical Field

The utility model relates to the field of trays, in particular to a tray combination.

Background

Along with the rapid development of the packaging and transporting industry, the tray is light in weight, convenient to transport, good in sealing performance, suitable for mechanical and automatic packaging, convenient for modern management, labor-saving, and capable of improving efficiency, and can be widely applied as a bearing tool. However, the existing tray is not high in overall strength, unreasonable in internal design and inconvenient to take and place products, and when the tray is stacked and placed, the tray can be extruded on the products, so that the products are damaged. Therefore, it is necessary to provide a new tray to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a tray and a tray assembly for solving the above problems.

In order to achieve the above object, the present invention discloses a tray, including a main body provided with a plurality of first supporting portions and a plurality of second supporting portions, the first supporting portions forming a first cavity on a front surface of the main body, the first supporting portions forming a first protrusion on a back surface of the main body; the second supporting part is provided with a second bulge on the front surface of the main body part, and a second cavity on the back surface of the main body part.

Further, the first support portion and the second support portion are arranged in an array.

Furthermore, the main body part is further provided with a plurality of positioning cavities for placing the flexible circuit board, and two first supporting parts and two second supporting parts are arranged around the center of each positioning cavity.

Furthermore, the first supporting portion is distributed on one diagonal line of the positioning cavity, and the second supporting portion is distributed on the other diagonal line of the positioning cavity.

Further, the first supporting part is in an odd-side structure, and the second supporting part is in an even-side structure.

Further, the second supporting part is the structure that includes two long limits and two minor faces, each the second supporting part all is equipped with the sunk structure of half-round frustum form, each including being located one of them around the center in location chamber first sunk structure on the second supporting part with be located another second sunk structure on the second supporting part, first sunk structure with second sunk structure for the center in location chamber all outwards is uncovered form, first sunk structure sets up on the long edge of its affiliated second supporting part, second sunk structure sets up on the minor face of its affiliated second supporting part.

Further, the tray is still including the certainly main part side edge is to the lateral wall of one side extension setting, the lateral wall with the contained angle between the main part is the obtuse angle.

Further, the side walls are concavely provided with groove parts towards the inner sides, wherein the groove parts of the two opposite side walls are arranged at intervals in a staggered mode.

Furthermore, the side walls of the tray are connected to form a plurality of corners, and one corner is provided with a support table for fool-proofing.

In order to achieve the above object, the present invention further discloses a tray assembly, which includes two trays as described above, wherein the two trays are stacked up and down and placed in a staggered manner, the two trays placed in a staggered manner include a first main body portion located on the upper side and a second main body portion located on the lower side, a first protrusion of the first main body portion abuts against a first cavity periphery of the second main body portion, and/or a second protrusion of the second main body portion abuts against a second cavity periphery of the first main body portion.

Compared with the prior art, the utility model has the beneficial effects that: the main part of tray has set up second supporting part and first supporting part, the second supporting part set up in the location intracavity of main part, two when the wrong dish of tray was placed, through the support position who increases between two trays to provide tray support intensity, do not receive external force influence when guaranteeing the product at test, packing, transportation use ring festival, avoid being destroyed, the thickness of tray can attenuate to the minimum simultaneously, the layer height can also reduce to the minimum, tray increase in quantity when realizing whole case packing, thereby the product quantity maximize of whole case packing, the minimizing of realization packing expense.

Drawings

FIG. 1 is a perspective view of the tray of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic perspective view of FIG. 1 at another angle;

FIG. 4 is an enlarged schematic view of portion B of FIG. 3;

FIG. 5 is a schematic perspective view of the tray assembly of the present invention showing two tray bodies stacked in a staggered manner;

FIG. 6 is an exploded schematic view of FIG. 5;

FIG. 7 is an exploded view of another angle of FIG. 6;

FIG. 8 is a schematic cross-sectional side view of two staggered trays of the tray assembly of the present invention;

FIG. 9 is an enlarged partial schematic view of section E of FIG. 8;

FIG. 10 is a top view of the staggered trays of two tray bodies of the tray combination of the present invention;

FIG. 11 is a schematic cross-sectional view taken along line C-C of FIG. 10;

FIG. 12 is an enlarged schematic view of portion D of FIG. 11;

FIG. 13 is a top cross-tray stack view of two tray bodies of the tray assembly of the present invention;

FIG. 14 is a schematic sectional view taken along line F-F in FIG. 13;

fig. 15 is an enlarged schematic view of portion G in fig. 14.

Detailed Description

Exemplary embodiments of the present invention will be described in detail below with reference to the accompanying drawings. If several embodiments exist, the features of these embodiments may be combined with each other without conflict. When the description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The statements made in the following exemplary detailed description do not represent all implementations consistent with the present disclosure; rather, they are merely examples of apparatus, products, and/or methods consistent with certain aspects of the utility model, as set forth in the claims below.

The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the present invention. As used in the specification and claims of this invention, the singular form of "a", "an", or "the" is intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that the use of terms such as "first," "second," and the like, in the description and in the claims of the present invention do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. Unless otherwise indicated, the terms "front," "back," "up," "down," and the like in the description of the utility model are used for convenience of description and are not limited to a particular position or spatial orientation. The word "comprise" or "comprises", and the like, is an open-ended expression meaning that an element that precedes "includes" or "comprising" includes "that the element that follows" includes "or" comprises "and its equivalents, that do not preclude the element that precedes" includes "or" comprising "from also including other elements. If the utility model is referred to as "a plurality", it means two or more.

Referring to fig. 1 to 10, the present invention discloses a tray 100 for storing flexible circuit boards. Tray 100 includes main part 1 and certainly 1 side edge of main part extends the lateral wall 2 that sets up to one side, lateral wall 2 with contained angle between the main part 1 is the obtuse angle, so that tray 100 has the opening that is the loudspeaker form, and is a plurality of when tray 100 stacks from top to bottom, can make things convenient for the lock.

Referring to fig. 1, the main body 1 is provided with a plurality of positioning cavities 101 for placing a flexible printed circuit, two first supporting portions 11 and two second supporting portions 12 are arranged around the center of each positioning cavity 101, and the first supporting portions 11 and the second supporting portions 12 are arranged in an array.

Referring to fig. 1 to 4, the two first supporting portions 11 are distributed on one diagonal line of the positioning cavity 101, an end surface of the main body portion 1 away from the sidewall 2 is defined as a front surface, and an end surface of the main body portion 1 close to the sidewall 2 is defined as a back surface. The first supporting part 11 is in a first cavity 111 is formed in the front of the main body part 1, a first protrusion 112 is formed on the back of the main body part 1 of the first supporting part 11, the first supporting part 11 is in an odd-side pyramid frustum structure, and the cross-sectional area of the top of the first supporting part 11 is larger than the bottom of the first supporting part 11. In the present embodiment, the first support part 11 has a triangular pyramid-shaped structure.

In the facing state, one of the two trays 100 is rotated 180 degrees relative to the other plane and then stacked up and down and placed in a staggered manner. By "planar rotation" is meant that the first tray 100 remains stationary and the second tray 100' is "planar rotated" in a plane parallel to the first tray 100. That is, during rotation, the two trays 100 are always located in two parallel planes. When two of the trays 100 are misplaced, at least a portion of the first protrusion 112 of the upper tray 100 is supported above the body portion 1 'of the lower tray 100'. Furthermore, two bottom corners of the triangle in the first protrusion 112 are supported on the periphery of the first cavity 111 'of the lower tray 100', which not only increases the stacking stability of the trays 100, but also improves the supporting strength of the tray 100, and avoids the middle bending deformation of the tray 100 caused by long-time wrong tray placement.

Referring to fig. 1 to 7 and 8 to 9, two of the second supporting portions 12 are distributed on the other diagonal line of the positioning cavity 101, the second supporting portions 12 are in an even-numbered structure, and in the present embodiment, the second supporting portions 12 are in a quadrilateral structure.

Referring to fig. 2 to 4, the second supporting portion 12 is formed with a second protrusion 121 on the front surface of the main body portion 1, and the protruding portion 12 is formed with a second cavity 122 on the back surface of the main body portion 1. Specifically, the second support portion 12 is a structure including two long sides and two short sides, each of the second support portions 12 is provided with a concave structure in a shape of a truncated cone, the center of each of the positioning cavities 101 includes a first concave structure 1213 located on one of the second support portions 12 and a second concave structure 1214 located on the other one of the second support portions 12, the first concave structure 1213 and the second concave structure 1214 are both open outwards relative to the center of the positioning cavity 101, the first concave structure 1213 is disposed on the long side of the second support portion 12 to which the first concave structure 1213 belongs, and the second concave structure 1214 is disposed on the short side of the second support portion 12 to which the second concave structure 1214 belongs. When two of the trays 100 are misplaced, the bottom of the first recessed structure 1213 of the upper tray 100 abuts on one of the short sides of the second support portion 12 'of the lower tray 100'; the bottom of the second concave structure 1214 of the upper tray 100 abuts against one of the long edges of the second supporting portion 12 'of the lower tray 100', the top surface of the second supporting portion 12 is not higher than the opening of the positioning cavity 101, so that the limited space of the tray can be fully utilized to place more flexible circuit boards, the supporting strength can be improved, the tray 100 is prevented from bending deformation due to long-time wrong tray storage, and the product is prevented from being damaged.

Referring to fig. 1 to 4, the side walls 2 are recessed inward to form groove portions 21, in this embodiment, the tray 100 is rectangular, wherein the groove portions 21 of two opposite side walls 2 are staggered and spaced, so that the groove portions 21 of two opposite side walls 2 form an asymmetric structure, the groove portions 21 are formed on the back surface of the tray and are provided with protruding bearing platforms 22, the groove portions 21 are provided corresponding to the bearing platforms 22, the groove portions 21 are used for supporting the stacking of the tray and defining a gap between the stacking of two trays 100, when the two trays 100 are placed in a staggered manner, the bottom of the bearing platform 22 of the upper tray 100 rests on the top of the groove portion 21 'of the lower tray 100', and a certain gap is formed between the tray assemblies 200 due to the limitation of the bearing platforms 22, thereby protecting the product and facilitating the handling of an operator.

Referring to fig. 1, the side walls 2 of the tray 100 are connected to form a plurality of corners, one of the corners is provided with a support platform 23 for fool-proofing, and the fool-proofing limit can remind a person that the tray is placed upside down due to the fact that the trays are not stacked by mistake when stacked, so as to avoid crushing the product.

According to the utility model, when two pallets 100 are placed in a staggered manner, the first protrusion 112 of the upper pallet 100 supports the periphery of the first cavity 111 'of the lower pallet 100', and the second protrusion 121 of the upper pallet 100 supports the periphery of the second cavity 122 'of the lower pallet 100', so that the supporting area between the pallet combinations 200 is increased, and the pallet combinations 200 are ensured not to be extruded and deformed when being subjected to external force, so that products in the pallet combinations 200 are ensured not to be damaged, the number of stacked pallets can be increased, and the packaging and transportation cost is reduced.

The above embodiments are only used for illustrating the present invention and not for limiting the technical solutions described in the present invention, and the understanding of the present specification should be based on the technical personnel in the technical field, such as the directional descriptions of "front", "back", "left", "right", "upper", "lower", etc., and although the present specification has been described in detail with reference to the above embodiments, the ordinary skilled in the art should understand that the technical personnel in the technical field can still make modifications or equivalent substitutions on the present invention, and all technical solutions and modifications which do not depart from the spirit and scope of the present invention should be covered in the claims of the present invention.

Claims (10)

1. A pallet (100) comprising a main body (1), characterized in that: the main body part (1) is provided with a plurality of first supporting parts (11) and a plurality of second supporting parts (12), a first cavity (111) is formed in the front face of the main body part (1) of each first supporting part (11), and a first bulge (112) is formed in the back face of the main body part (1) of each first supporting part (11); the second support part (12) is provided with a second protrusion (121) on the front surface of the main body part (1), and the second support part (12) is provided with a second cavity (122) on the back surface of the main body part (1).

2. The tray (100) of claim 1, wherein: the first support part (11) and the second support part (12) are arranged in an array.

3. The tray (100) of claim 2, wherein: the main body part (1) is further provided with a plurality of positioning cavities (101) for placing flexible circuit boards, and two first supporting parts (11) and two second supporting parts (12) are arranged around the center of each positioning cavity (101).

4. The tray (100) of claim 3, wherein: the first supporting parts (11) are distributed on one diagonal line of the positioning cavity (101), and the second supporting parts (12) are distributed on the other diagonal line of the positioning cavity (101).

5. The tray (100) according to any of claims 1 to 4, characterized in that: the first supporting part (11) is in an odd-side structure, and the second supporting part (12) is in an even-side structure.

6. The tray (100) according to claim 3 or 4, characterized in that: the second supporting parts (12) are structures comprising two long sides and two short sides, each second supporting part (12) is provided with a concave structure in a shape of a frustum of a semicircle, the periphery of the center of each positioning cavity (101) comprises a first concave structure (1213) positioned on one second supporting part (12) and a second concave structure (1214) positioned on the other second supporting part (12), the first concave structure (1213) and the second concave structure (1214) are outwards open relative to the center of the positioning cavity (101), the first concave structure (1213) is arranged on the long side of the second supporting part (12) to which the first concave structure (1213) belongs, and the second concave structure (1214) is arranged on the short side of the second supporting part (12) to which the second concave structure (1214) belongs.

7. The tray (100) of claim 1, wherein: tray (100) still including certainly main part (1) side edge is to lateral wall (2) of one side extension setting, lateral wall (2) with the contained angle between main part (1) is the obtuse angle.

8. The tray (100) of claim 7, wherein: the side walls (2) are concavely provided with groove parts (21) towards the inner sides, wherein the groove parts (21) of the two opposite side walls (2) are arranged at intervals in a staggered mode.

9. The tray (100) of claim 7, wherein: the side walls (2) of the tray (100) are connected to form a plurality of corners, and one corner is provided with a support table (23) for fool-proofing.

10. A pallet assembly (200) comprising two of said pallets (100) according to any one of claims 1-9, wherein: the two trays (100) are vertically stacked and placed in a staggered manner, the two trays (100) placed in a staggered manner comprise a first main body part (1) located on the upper side and a second main body part (1 ') located on the lower side, a first protrusion (112) of the first main body part (1) abuts against the periphery of a first cavity (111 ') of the second main body part (1 '), and/or a second protrusion (121 ') of the second main body part (1 ') abuts against the periphery of a second cavity (122) of the first main body part (1).

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