Stacked packaging basket

Abstract

The utility model belongs to the technical field of packaging containers, and relates to a stackable packaging basket which comprises basket bodies with large upper parts and small lower parts, and the basket bodies on the upper layer and the basket bodies on the lower layer are stacked through supporting pieces. The supporting piece comprises an upper ring body connected with the bottom of the basket body in an abutting mode, a lower ring body connected with the top of the basket body in an abutting mode and a plurality of connecting pieces connected with the upper ring body and the lower ring body, the top of the basket body is provided with a top turnup extending outwards, and the inner side of the top turnup is provided with an upward top inner protruding ring. A U-shaped positioning groove with a lower opening is formed in the bottom of the lower ring body, the U-shaped positioning groove is matched with the top inner protruding ring to form a radial limiting structure, and the portion, on the inner side of the U-shaped positioning groove, of the lower ring body extends downwards and is connected with the inner wall of the basket body in an abutting mode. The stacking type packaging basket has the advantages of being simple in structure, stable in stacking and good in air permeability.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging containers, and relates to a stacked packaging basket. Background Art

[0002] Some fruits that are prone to breakage are usually sold as a whole in a pre-packaged manner. When sold, the packaging container does not need to be disassembled, so the integrity and freshness of the fruits and vegetables can be guaranteed to the greatest extent. In order to make the packaging more beautiful, the packaging container can be a packaging basket, but the packaging basket usually has an upper-large and lower-small structure. When stacked, the basket body of the upper layer will be embedded in the basket body of this layer and cannot be stacked like a regular packing box. To achieve the purpose of stacking, some packaging baskets are provided with a basket lid, and when stacking, the upper basket body is placed on the basket lid of the lower basket body. Due to the individual differences of the fruits, during packaging, some fruits will inevitably exceed the uppermost end of the basket body, so it is very difficult to use the basket lid for sealing. In addition, the use of the basket lid will also affect the air permeability of the fruits and shorten their storage time. Summary of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides a stacked packaging basket, which has the advantages of simple structure, stable stacking and good air permeability.

[0004] To solve the above technical problems, the purpose of the utility model is achieved through the following technical solutions:

[0005] A stacked packaging basket includes a basket body with an upper-large and lower-small structure. The basket body of the upper layer and the basket body of the lower layer are stacked through a support member. The support member includes an upper ring body in contact connection with the bottom of the basket body, a lower ring body in contact connection with the top of the basket body, and several connecting pieces connecting the upper ring body and the lower ring body. The top of the basket body is provided with a top flange extending outward, and an upward top inner convex ring is arranged inside the top flange. The bottom of the lower ring body is provided with a U-shaped positioning groove with a downward opening. The U-shaped positioning groove and the top inner convex ring cooperate to form a radial limiting structure, and the lower ring body inside the U-shaped positioning groove extends downward and is in contact connection with the inner wall of the basket body.

[0006] In the above-mentioned stacked packaging basket, the basket body is preferably a circular or oval upper-opening basket body, and its top and bottom have the same shape but different sizes.

[0007] In the above-mentioned stacked packaging basket, several top limiting rib strips are arranged on the top flange along the radial direction, and several lower limiting grooves are arranged on the bottom of the lower ring body along the radial direction. The lower limiting grooves and the top limiting rib strips cooperate to form a circumferential limiting structure.

[0008] In the above-mentioned stackable packaging basket, a downward bottom outer convex ring is provided at the outer edge of the bottom of the basket body, an upper annular positioning groove is provided at the top of the upper ring body, and the upper annular positioning groove and the bottom outer convex ring cooperate to form a radial limiting structure.

[0009] In the above-mentioned stackable packaging basket, a pair of handles are hinged on the basket body, an upward top outer convex ring is provided on the outside of the top flanging, and a receiving groove structure is formed between the top outer convex ring and the top inner convex ring when the handles are received.

[0010] In the above-mentioned stackable packaging basket, a hinge seat is provided on the basket body, the handle is hinged on the hinge seat, the U-shaped positioning groove and the top inner convex ring are both composed of two arc segments and avoid the hinge seat, the handle is located outside the lower ring body when received, and when the handle rotates, the support member is always located inside its rotation trajectory.

[0011] In the above-mentioned stackable packaging basket, the connecting piece is an outwardly convex arc-shaped piece, and reinforcing rib strips are provided on the inner side and / or the outer side of the connecting piece; preferably, reinforcing rib strips are provided on both the inner and outer sides of the connecting piece, and the reinforcing rib strips are distributed up and down along the arc direction or are distributed in a criss-cross pattern up, down, left, and right.

[0012] In the above-mentioned stackable packaging basket, the connecting pieces are evenly arranged in the circumferential direction, and a ventilation gap is formed between adjacent connecting pieces.

[0013] In the above-mentioned stackable packaging basket, the upper ring body, the lower ring body and the connecting piece are integrally injection-molded.

[0014] Compared with the prior art, the present utility model has the following beneficial effects:

[0015] The present utility model provides a stackable packaging basket. The purpose of stacking is achieved by providing a support member. During stacking, the lower ring body of the support member abuts against the top of the lower-layer basket body, and the upper ring body abuts against the bottom of the upper-layer basket body. At the same time, by using the cooperation of the U-shaped positioning groove and the top inner convex ring, and the cooperation of the lower ring body and the inner wall of the basket body, a stable stacking structure is formed; further, the present utility model can also further increase the stacking stability through the cooperation of the top limiting rib strip and the lower limiting groove, and the cooperation of the upper annular positioning groove and the bottom outer convex ring. In addition, the present utility model does not squeeze fruits during stacking and is very suitable for fruit packaging. Therefore, the present utility model has the advantages of simple structure, simple use, and stable stacking. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a perspective view of the present utility model;

[0017] Figure 2 is Figure 1 the axial sectional view of;

[0018] Figure 3 yes Figure 2 A local enlarged view of point A;

[0019] Figure 4 It is a three-dimensional diagram of the basket body of the utility model (with one handle removed);

[0020] Figure 5 It is a three-dimensional diagram of the support member of the utility model;

[0021] Figure 6 This is the front view of the utility model in a stacked state;

[0022] Reference numerals: 1, basket body; 11, top flange; 12, top inner convex ring; 13, top limiting rib; 14, bottom outer convex ring; 15, handle; 16, top outer convex ring; 17, hinged seat;

[0023] 2. Support member; 21. Upper ring body; 22. Lower ring body; 23. Connecting piece; 24. U-shaped positioning groove; 25. Lower limiting groove; 26. Upper annular positioning groove; 27. Reinforcing ribs. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the accompanying drawings. Figures 1-6 :

[0025] A stackable packaging basket includes a basket body 1 that is larger at the top and smaller at the bottom. The upper basket body 1 is stacked with the lower basket body 1 through a support member 2. The support member 2 includes an upper ring body 21 that is abutted against the bottom of the basket body 1, a lower ring body 22 that is abutted against the top of the basket body 1, and a plurality of connecting pieces 23 that connect the upper ring body 21 and the lower ring body 22. Figure 6 When in use, first put the fruit into the packaging basket. The upper end of the fruit can exceed the top of the basket body 1, but the exceeding distance cannot exceed the axial dimension of the support member 2. Then place the support member 2 on the top of the lower basket body 1, so that the lower ring body 22 contacts the top of the lower basket body 1, and place the upper basket body 1 on the support member 2, so that the bottom of the upper basket body 1 contacts the upper ring body 21. Then place the support member 2 and the basket body 1 in sequence in the same way to complete the stacking.

[0026] In order to make the stacking structure more stable, this embodiment adopts multiple limiting structures. When stacking, it is necessary to place the limiting structures at predetermined positions to form predetermined limiting cooperation, including:

[0027] First, the top of the basket body 1 is provided with a top flange 11 extending outward, the inner side of the top flange 11 is provided with an upward top inner convex ring 12, and the bottom of the lower ring body 22 is provided with a U-shaped positioning groove 24 with a downward opening, and the U-shaped positioning groove 24 cooperates with the top inner convex ring 12 to form a radial limiting structure;

[0028] Second, the lower ring body 22 inside the U-shaped positioning groove 24 extends downward and contacts and connects with the inner wall of the basket body 1, and the outer wall of the extended portion of the lower ring body 22 and the inner wall of the basket body 1 form a radial limiting structure;

[0029] Third, the top flange 11 is provided with a plurality of radially distributed top limiting ribs 13, and the bottom of the lower ring body 22 is provided with a plurality of radially distributed lower limiting grooves 25, and the lower limiting grooves 25 cooperate with the top limiting ribs 13 to form a circumferential limiting structure;

[0030] Fourth, a downward bottom outer convex ring 14 is provided at the outer edge of the bottom of the basket body 1, and an upper annular positioning groove 26 is provided at the top of the upper ring body 21. The upper annular positioning groove 26 cooperates with the bottom outer convex ring 14 to form a radial limiting structure.

[0031] Through the radial limitation of the U-shaped positioning groove 24 and the top inner convex ring 12, the radial limitation of the extension of the lower ring body 22 and the basket body 1, the circumferential limitation of the lower limiting groove 25 and the top limiting rib 13, and the radial limitation of the upper annular positioning groove 26 and the bottom outer convex ring 14, the stability of the stacking structure can be increased to prevent it from shifting during transportation.

[0032] In this embodiment, the basket body 1 is a circular upper open basket body 1, and its top and bottom have the same shape but different sizes.

[0033] This embodiment can also be applied to a basket body 1 having a handle 15, and its specific structure is:

[0034] A pair of handles 15 are hingedly connected to the basket body 1 . An upward top outer convex ring 16 is provided on the outer side of the top flange 11 . A receiving groove structure for the handles 15 when stored is formed between the top outer convex ring 16 and the top inner convex ring 12 .

[0035] Furthermore, a hinge seat 17 is provided on the basket body 1, and the handle 15 is hinged on the hinge seat 17. The U-shaped positioning groove 24 and the top inner convex ring 12 are both composed of two arc segments and avoid the hinge seat 17. When the handle 15 is stored, it is located on the outside of the lower ring body 22. When the handle 15 rotates, the support member 2 is always located on the inside of its rotation trajectory.

[0036] In order to enhance the structural strength of the connecting piece 23, the connecting piece 23 is an outwardly protruding arc-shaped piece, and reinforcing ribs 27 are provided on the inner and / or outer sides of the connecting piece 23; preferably, reinforcing ribs 27 are provided on both the inner and outer sides of the connecting piece 23, and the reinforcing ribs 27 are distributed up and down along the arc direction or staggered up and down and left and right.

[0037] In order to increase the ventilation during stacking and keep the fruits fresh, the connecting pieces 23 are uniformly arranged along the circumference, and ventilation gaps are formed between adjacent connecting pieces 23.

[0038] In this embodiment, the upper ring body 21, the lower ring body 22 and the connecting pieces 23 are integrally injection-molded.

[0039] The above embodiments are only preferred embodiments of the present invention, and do not limit the protection scope of the present invention accordingly. Therefore, all equivalent changes made according to the structure, shape and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A stacked packaging basket, comprising a basket body (1) with a larger upper part and a smaller lower part, characterized in that, The upper layer of the basket body (1) and the lower layer of the basket body (1) are stacked via a support member (2), wherein the support member (2) comprises an upper ring body (21) abuttingly connected to the bottom of the basket body (1), a lower ring body (22) abuttingly connected to the top of the basket body (1), and a plurality of connecting pieces (23) connecting the upper ring body (21) and the lower ring body (22); the top of the basket body (1) is provided with a top flange (11) extending outwards, the inner side of the top flange (11) is provided with an upward top inner convex ring (12), the bottom of the lower ring body (22) is provided with a U-shaped positioning groove (24) with a downward opening, the U-shaped positioning groove (24) cooperates with the top inner convex ring (12) to form a radial limiting structure, and the lower ring body (22) inside the U-shaped positioning groove (24) extends downwards and abuts against the inner wall of the basket body (1).

2. The stacked packaging basket according to claim 1, wherein The top flange (11) is provided with a plurality of radially distributed top limiting ribs (13), and the bottom of the lower ring body (22) is provided with a plurality of radially distributed lower limiting grooves (25), and the lower limiting grooves (25) cooperate with the top limiting ribs (13) to form a circumferential limiting structure.

3. A stacked packaging basket according to claim 1, characterized in that, A downwardly directed bottom outer convex ring (14) is provided at the outer edge of the bottom of the basket body (1), and an upper annular positioning groove (26) is provided at the top of the upper ring body (21). The upper annular positioning groove (26) cooperates with the bottom outer convex ring (14) to form a radial limiting structure.

4. A stacked packaging basket according to claim 1, characterized in that, A pair of handles (15) are hingedly connected to the basket body (1), and an upwardly directed top outer convex ring (16) is provided on the outer side of the top flange (11), and a receiving groove structure for storing the handles (15) is formed between the top outer convex ring (16) and the top inner convex ring (12).

5. A stacked packaging basket according to claim 4, wherein, The basket body (1) is provided with a hinge seat (17), the handle (15) is hinged on the hinge seat (17), the U-shaped positioning groove (24) and the top inner convex ring (12) are both composed of two arc segments and avoid the hinge seat (17), the handle (15) is located on the outside of the lower ring body (22) when stored, and when the handle (15) rotates, the support member (2) is always located on the inside of its rotation trajectory.

6. The stacked packaging basket according to claim 1, wherein, The connecting piece (23) is an arc-shaped piece protruding outwards, and reinforcing ribs (27) are arranged on the inner side and / or the outer side of the connecting piece (23).

7. A stacked packaging basket according to claim 1, wherein, The connecting pieces (23) are evenly arranged in the circumferential direction, and ventilation gaps are formed between adjacent connecting pieces (23).

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