CN205989914U - Fruit container for packing - Google Patents

Abstract

The utility model provides a container for fruit packaging. The fruit packaging container (1A) has: an upper tray (10) formed in the form of a downward depression from the first upper surface (13) to accommodate a plurality of first accommodation recesses (12) for lotus mist (F1); In the state where the trays (10) overlap, the second accommodating recesses (22) for accommodating the first recessed wall portions (14) forming the respective first accommodating recesses (12) are recessed downward from the second upper surface (23). The lower section pallet (20) that the form forms. The second accommodating recessed part (22) is a shape recessed from the second upper part (23) according to the shape of the first recessed wall part (14), and the second upper part (23) is formed with a The support plane (23a) of the first upper part (13) is laterally supported. In the state where the first upper surface (13) is supported by the support plane (23a), the first concave wall portion (14) is in a suspended state relative to the second accommodation concave portion (22).

Description

container for fruit packaging

technical field

The utility model relates to a fruit packaging container composed of an upper tray and a lower tray. The upper tray is formed with a receiving recess for accommodating fruits, and the lower tray supports the upper tray from below.

Background technique

Conventionally, when fruit is packaged (packed), a cushion tray formed by molding a synthetic resin foam sheet is used. In particular, when packaging fruits with relatively soft surfaces such as peaches and lotuses, a fruit packaging container composed of the above-mentioned cushioning tray and a shape-retaining tray receiving the cushioning tray is used.

As such a fruit packaging container, for example, Patent Document 1 proposes a fruit packaging container composed of an upper tray and a lower tray shown below. Here, the upper tray is molded from a synthetic resin foam sheet, and in the upper tray, a plurality of first accommodating recesses for accommodating fruits are formed in a plurality of rows.

On the lower tray, in a state overlapping with the upper tray, there are formed second accommodating recesses for accommodating the first recessed wall portions forming the respective first accommodating recesses in a floating state. The second storage recesses of the lower tray are rectangular recesses that house the plurality of first storage recesses arranged in rows and are rectangular in plan view, and support portions for supporting the upper tray are formed between adjacent second storage recesses.

According to this fruit packaging container, the fruit accommodated in the first accommodation recess of the upper tray is held in a suspended state in the second accommodation recess of the lower tray, so the performance of preventing damage to the fruit can be improved.

Patent Document 1: Japanese Patent No. 5225792

Utility model content

However, in the fruit packaging container shown in Patent Document 1, because the second receiving recesses of the lower tray accommodate a plurality of first receiving recesses and are rectangular recesses in plan view, if they are accommodated in the first receiving recesses of each row, If the fruit in the first receiving recess is heavy, the received fruit will lean toward one side along the length direction of the second receiving recess due to impact, vibration, etc. during transportation, and is easy to move. Thereby, the fruits accommodated in the adjacent first accommodation recesses may touch each other during conveyance, and there is a possibility that the fruits may be damaged.

The utility model is completed in view of the above problems, and its purpose is to provide a container for fruit packaging, which can avoid the contact caused by the one-sided movement of the fruits accommodated on the upper tray during transportation.

In order to solve the above-mentioned problems, the fruit packaging container according to the present invention is characterized in that it is composed of the following structure: a plurality of first accommodation recesses for accommodating fruits are formed in the form of a downward depression from the first upper surface, and are made of resin The finished upper tray; and in the state of being overlapped with the upper tray, the second accommodating recesses for accommodating the first concave wall portions forming each of the first accommodating recesses are recessed downward from the second upper surface Formed in a lower tray made of a resin harder than the resin, the second accommodating concave portion is formed from the second upper surface according to the shape of the first concave wall portion of the first accommodating concave portion. The second upper part has a support plane formed on the second upper part, and the support plane supports the first upper part from the lower side of the upper part tray in a state where the upper part tray and the lower part tray are overlapped. part, in a state where the first upper part is supported by the support plane from the lower side of the upper tray, the first concave wall part forming the first storage concave part is formed relative to the second storage concave part floating state.

According to the present utility model, the second receiving recess of the lower tray is in a shape recessed from the second upper part according to the shape of the first concave wall part of the first receiving recess of the upper tray, and a support for supporting the upper tray is formed on the second upper part. The support plane of the first upper portion can avoid the contact between the fruits accommodated in the first accommodation concave portion of the upper tray due to the movement to one side of the container during transportation.

Description of drawings

Fig. 1 shows a schematic exploded perspective view of a fruit packaging container according to a first embodiment of the present invention.

Fig. 2(a) shows a plan view of the upper tray, and Fig. 2(b) is a perspective view of the upper tray shown in Fig. 2(a) viewed from below.

FIG. 3( a ) shows a plan view of the lower tray, and FIG. 3( b ) is a perspective view of the lower tray shown in FIG. 3( a ) viewed from below.

Fig. 4 (a) is the cross-sectional view of the fruit packaging container along the A-A line position in Fig. 2, Fig. 4 (b) is the cross-sectional view of the fruit packaging container along the B-B line position among Fig. 2, Fig. 4 (c) is along the figure Sectional view of the container for fruit packaging at the position of line C-C in 2.

Fig. 5 shows a schematic exploded perspective view of a fruit packaging container according to a second embodiment of the present invention.

Fig. 6 is a sectional view of the fruit packaging container along the position D-D in Fig. 5 .

Label description

1A, 1B: container for fruit packaging; 10: upper tray; 11: engagement edge; 12: first receiving recess; 12a: opening; 13: first upper face; 14: first recess; 17A: Groove; 17B: protrusion; 18A: protrusion; 18B: groove; 19: connection recess; 20: lower tray; 21: engaging edge; 22: second receiving recess; : support plane; 24: second concave wall part; 29: avoidance part; 31A: first cutting line part; 31B: second cutting line part; F1: lotus mist; F2: peach.

detailed description

Hereinafter, two specific embodiments of the present utility model will be described with reference to the accompanying drawings.

(first embodiment)

FIG. 1 shows a schematic exploded perspective view of a fruit packaging container 1A according to a first embodiment of the present invention. FIG. 2( a ) shows a plan view of the upper tray 10 , and FIG. 2( b ) is a perspective view of the upper tray 10 shown in FIG. 2( a ) viewed from below. 3( a ) is a plan view of the lower tray 20 , and FIG. 3( b ) is a perspective view of the lower tray 20 shown in FIG. 3( a ) viewed from below. Fig. 4 (a) to (c) are the cross-sectional views of the fruit packaging container 1A along the lines A-A, B-B, and C-C in Fig. 2 .

As shown in FIG. 1 , 1A of fruit packaging containers according to the present embodiment are containers for appropriately packaging lotus mist F1. The fruit packaging container 1A includes an upper tray 10 and a lower tray 20.

The upper tray 10 is a tray made of foamed resin molded from a synthetic resin foamed sheet. In order to directly contact with Lianwu F1 without damaging it, for the synthetic resin foamed sheet, a soft material with flexibility and shock-absorbing properties is used. High-quality synthetic resin foam sheet. Among them, cross-linked or non-cross-linked PE foams, cross-linked or non-cross-linked PP and other olefin-based foams are preferably used. For example, when a cross-linked PE foam is used, its thickness is in the range of 2.0 mm to 5.5 mm, and the expansion ratio is in the range of 10 times to 50 times, preferably 15 times to 40 times.

The lower tray 20 is a tray made of synthetic resin molded from a synthetic resin sheet, which is more shape-retaining than the upper tray 10 , and the synthetic resin of the lower tray 20 is harder than the foamed resin of the upper tray 10 . For proper handling, the synthetic resin sheet that forms the lower tray 20 is a shape-retaining and relatively rigid synthetic resin sheet. For example, APET or PS, PP non-foamed sheets, or relatively low-foamed sheets are preferably used. Flakes of the PS class. For example, when APET is used, its thickness is in the range of 0.1 mm to 2.0 mm, preferably 0.1 mm to 1.0 mm.

By using such a lower pallet 20 , even if there is shaking or vibration during transportation, it is possible to maintain shape retention together with the superimposed upper pallet 10 . Thereby, 1 A of containers for fruit packages which packaged the lotus mist F1 can be conveyed stably.

As shown in FIG. 1 , in a state overlapping with the lower tray 20 , the upper tray 10 is formed with an engaging edge 11 that engages with the engaging edge 21 of the lower tray 20 , and these engaging edges 11 , 21 , the upper tray 10 can be positioned relative to the lower tray 20 .

As shown in FIG. 1 and FIG. 2( a ), in the upper tray 10 , a plurality of first accommodation recesses 12 for accommodating lotus mist F1 are formed to be recessed downward from the first upper surface 13 . As shown in FIG. 2( a ) and FIG. 2( b ), the upper tray 10 is formed with a first concave wall portion 14 forming the first accommodation concave portion 12 . Furthermore, among the plurality of first receiving recesses 12, a connection recess 19 is formed between the adjacent first receiving recesses 12, 12 in a continuous manner, and each first receiving recess 12 is connected to the lotus mist F1. The shape fits together and forms roughly a triangle when viewed from above.

As shown in Fig. 3 (a) and Fig. 4 (a), in the lower tray 20, in the state overlapping with the upper tray 10, the second accommodating recess 22 that accommodates the first concave wall portion 14 of the upper tray 10 is It is formed so as to be recessed downward from the second upper surface 23 . Furthermore, among the plurality of second accommodation recesses 22, a relief portion (drop-in portion) 29 described later is formed between adjacent second accommodation recesses 22, 22 in a continuous manner, and each second The two receiving recesses 22 are matched with the shape of the first recessed wall 14 , and are substantially triangular in plan view.

In addition, as shown in Fig. 3 (a) and Fig. 4 (b), the second accommodating recessed portion 22 is in accordance with the shape of the first recessed wall portion 14 of the first accommodating recessed portion 12, from the shape of the second upper surface 23 recessed, the second The two receiving recesses 22 are formed by the second recessed wall portion 24 . On the second upper surface 23 , a support plane 23 a that supports the first upper surface 13 from the lower side of the upper tray 10 is formed.

Here, in this embodiment, in the state where the first upper surface 13 is supported from the lower side of the upper tray 10 by the support plane 23a, the first concave wall portion 14 forming the first storage concave portion 12 is opposed to the second storage concave portion 22 . become floating.

In this way, since the lotus mist F1 accommodated in the first storage recess 12 can be held in a suspended state relative to the second storage recess 22 , the cushioning properties of the upper tray 10 for the lotus mist F1 can be improved.

In addition, in this embodiment, on the surface of the support plane 23a, grooves are formed at equal intervals along the longitudinal direction of the lower tray 20, but if the upper tray 10 can be stably supported by the support plane 23a of the lower tray 20, the surface It is also possible that the groove does not have to be specially formed.

By providing the second storage recess 22 and the support plane 23a of the above-mentioned shape, the movable area of the first storage recess 12 of the upper tray 10 is limited, and it is possible to prevent the lotus seeds F1 stored in the first storage recess 12 from moving toward the container during transportation. The one-sided direction of the movement is biased, which can prevent the Lianwu F1 from touching each other. In particular, the upper tray 10 is also stable against vertical movement because it is supported by the support plane 23a.

Here, as shown in Fig. 4 (a) to (c), preferably between the first concave wall portion 14 and the second concave wall portion 24, a space (gap) S is formed in almost the entire area, and these gaps are within 1 mm. to 30mm, preferably 2mm to 25mm. The gap between the portion of the first concave wall portion 14 forming the opening 12a of the first accommodation concave portion 12 of the upper tray 10 and the periphery of the support plane 23a of the lower tray 20 opposite thereto is preferably in the range of 3 mm to 8 mm.

In this way, in the space on the bottom side between the first concave wall portion 14 and the second concave wall portion 24 , the contact with the bottom of the first concave wall portion 14 due to the weight of the lotus mist F1 itself is prevented. In addition, the space on the side wall side between the first concave wall portion 14 and the second concave wall portion 24 can appropriately correspond to the irregular size of the lotus musk F1 or the local area of the lotus muli F1 which is a deformed fruit with a large degree of shape deformation. The size is irregular, and it can accommodate the lotus mist F1 corresponding to the fruit storage direction (oblique storage, horizontal storage and other beautiful storage directions).

Further, as shown in FIG. 1 and FIG. 2( a), the first concave wall portion 14 of the first accommodating concave portion 12 is formed so as to go from the opening portion 12a of the first accommodating concave portion 12 to the inside of the first accommodating concave portion 12. A plurality of grooves 17A are formed in an extended form.

Specifically, as shown in FIGS. 2( a ) and ( b ), by forming the groove portion 17A, in the state of the upper tray 10 viewed from below, a first concave wall disposed opposite to the second accommodation concave portion 22 is formed. The protruding part 17B protruding from the surface of the part 14. In the present embodiment, as shown in FIG. 4( a ), the protruding portion 17B is in non-contact with the surface of the second concave wall portion 24 forming the second accommodation concave portion 22 .

By providing such a groove portion 17A, the local deformation of the first concave wall portion 14 can be improved, so irregularities in the size of the lotus mist F1 or irregularities in the size of the local shape deformation of the lotus mist F1 can be absorbed, and it can be accommodated in the first container. Recess 12.

In addition, in the state where the lotus mist F1 is accommodated in the first housing recess 12, since a space is formed in the groove portion 17A, even if the protruding portion 17B comes into contact with the second concave wall portion 24 during transportation, because the protruding portion 17B has cushioning properties, Lianwu F1 will not be over-pressurized. Furthermore, since the protruding portion 17B is formed on the first concave wall portion 14 , the gap between the protruding portion 17B and the second concave wall portion 24 is narrower than the gaps at other places, and the movable range of the Renwu F1 can be restricted.

In addition, the protruding portion 17B is in non-contact with the surface of the second concave wall portion 24 forming the second accommodating recessed portion 22 , but if the lotus F1 is accommodated in the first accommodating recessed portion 12 , the protruding portion 17B and the second accommodating recessed portion are formed. The surface of the second concave wall portion 24 of 22 may be in contact with each other. Thereby, the lotus mist F1 accommodated in the 1st accommodation recessed part 12 can be stabilized and hold|maintained in the upper stage tray 10. FIG.

Further, as shown in Fig. 2 (a), (b) and Fig. 4 (c), by setting the groove 18 on the lower stage tray 20 side along the periphery of the opening 12a of the first accommodating recessed portion 12, when viewed from above In the state of the upper tray 10 , protrusions 18A protruding from the first upper surface 13 are formed, and the protrusions 18A are intermittently formed by the grooves 17A.

Such protrusions 18A are formed along the periphery of the opening 12a of the first housing recess 12, and function as ribs for the margin of expansion of the opening 12a of the first housing recess 12, so the opening can be improved. The deformability of the portion 12a is such that even if the size of the lotus F1 or the local shape deformation of the lotus F1 is irregular, it can be properly accommodated in the first accommodating concave portion 12 .

In particular, in the present embodiment, by intermittently forming the protrusions 18A, the protrusions 18A can release the stress acting on the deformation of the first recessed wall portion 14, and further improve the first accommodating recess 12. Freedom of deformation of the concave wall portion 14 .

In addition, the protrusion 18A preferably has a width of 3 mm to 15 mm and a height of 3 mm to 15 mm, more preferably a width of 5 mm to 12 mm and a height of 3 mm to 10 mm. In such a range, by providing the protrusion 18A, the flexibility of deformation of the first concave wall portion 14 can be improved.

Furthermore, in this embodiment, the first recessed wall portions 14, 14 forming the adjacent first receiving recessed portions 12, 12 do not pass through the second recessed wall portion 24 forming the second receiving recessed portion 22 to form the lower tray 20. The sides are opposite to each other to form an escape portion (drop-in portion) 29, and the avoidance portion 29 avoids (falls into) the second concave wall portions 24, 24 forming adjacent second receiving recesses 22, 22 downward. . Specifically, the amount of depression from the second upper surface 23 of the lower tray 20 to the lower side of the escape portion 29 is greater than the amount of depression from the first upper surface 13 of the upper tray 10 opposite to the lower connection recess 19 .

In this way, since a space is formed between the first concave wall portions 14 , 14 , the cushioning characteristic by the first concave wall portion 14 can be improved. In addition, in order to obtain such an effect, for example, instead of providing the connection recessed portion 19 of the upper tray 10, this portion may protrude from the upper side.

(second embodiment)

FIG. 5 shows a schematic exploded perspective view of the fruit packaging container 1B according to the second embodiment of the present invention. Fig. 6 is a sectional view of the fruit packaging container 1B along the line D-D in Fig. 5 .

As shown in FIG. 5, the fruit packaging container 1B which concerns on 2nd Embodiment of this invention is a container for packaging peaches F2. The difference from the fruit packaging container 1A according to the first embodiment is that the shape of the first concave wall portion 14 of the upper tray 10 and the second concave wall portion 24 of the lower tray 20 are formed in accordance with the shape of the peach F2. shape, and the first and second cutting line portions 31A, 31B for separation are provided. The other parts having the same functions as those of the fruit packaging container 1A according to the first embodiment are given the same reference numerals, and detailed description thereof will be omitted.

As shown in FIGS. 5 and 6 , in the upper tray 10 according to this embodiment, the first cutout line 31A for separating the upper tray 10 is formed for each first storage recess 12 , and the lower tray 20 is formed in accordance with Each second accommodation recess 22 is formed with a second cut-off line portion 31B for separating the lower stage tray 20 . The first cut-out line portion 31A is a perforation hole formed in a line shape by through holes interrupted by portions passing between the first accommodation recessed portions 12 , 12 . The second cut-out line portion 31B is a perforation formed in a line by through-holes interrupted by portions passing between the second housing recesses 22 , 22 .

In this way, in the state where the peaches F2 are accommodated in the first storage recess 12 of the upper tray 10, the first storage recess 12 of the upper tray 10 is separated along the first cutting line 31A, and the peaches F2 are separated along the second cutting line 31B. The peaches F2 can be individually packaged (packed) by separating the second storage recess 22 of the lower tray 20 .

Several embodiments of the present utility model have been described in detail above, but the utility model is not limited to the above-mentioned embodiments, and can be Make various design changes.

In the first and second embodiments, although the protrusions 18A are intermittently formed along the periphery of the opening 12 a of the first accommodation recess 12 , if the freedom of deformation of the first concave wall portion 14 can be ensured, the protrusions 18A are continuous. or omit these protrusions 18A.

Furthermore, in the second embodiment, the second cutout line 31B is also formed on the lower tray 20 , but when only a part of the upper tray 10 is individually packaged, the second cutout line 31B may be omitted.

In addition, in this embodiment, in order to pack lotus mist F1 or peach F2, a first storage recess and a second storage recess are formed according to their shapes, and the first storage recess and the second storage recess are set according to the fruit to be packed. The shape of the recess is of course also possible.

Claims (7)

1. a kind of fruit container for packing is it is characterised in that be made up of following：

Accommodate fruit multiple first receiving recesses formed in the form of being recessed downwards from the first upper surface portion and by resin-made The epimere pallet becoming；And

In the state of overlapping with described epimere pallet, the first recess portion forming each described first receiving recess is held Receive second receiving recess formed in the form of being recessed downwards from the second upper surface portion and by the resin than described resin hard The hypomere pallet made,

Described second receiving recess be the shape in the described first recess portion according to the described first receiving recess and from described second The shape of upper surface portion depression,

It is formed with support plane in described second upper surface portion, in the state that described epimere pallet and described hypomere pallet overlap Under, this support plane supports described first upper surface portion from the downside of described epimere pallet,

In the state of described first upper surface portion being supported by described support plane from the downside of described epimere pallet, formed described The relatively described second receiving recess in the described first recess portion of the first receiving recess becomes vacant state.

2. fruit container for packing according to claim 1 it is characterised in that

In the described first recess portion forming described first receiving recess, with the peristome from the described first receiving recess to described First receiving recess inside extend form and be formed with groove portion.

3. fruit container for packing according to claim 2 it is characterised in that

Accommodate the relative surface of recess in described first recess portion with described second, be formed through the described groove portion of formation and dash forward The protuberance going out, if at least accommodate recess described first to accommodate fruit, the formation institute in described protuberance and the second recess portion State the surface contact of the second receiving recess.

4. fruit container for packing according to any one of claim 1 to 3 it is characterised in that

In described epimere pallet, by the periphery of the peristome along the described first receiving recess in the setting of described hypomere pallet side Groove, and it is formed with the ridge projecting from described first upper surface portion.

5. fruit container for packing according to claim 4 it is characterised in that

Described ridge is discontinuously formed.

6. fruit container for packing according to any one of claim 1 to 3 it is characterised in that

It is oppositely arranged in described hypomere pallet side each other with the described first recess portion forming adjacent described first receiving recess Form, and form relief portion, the second recess portion forming adjacent described second receiving recess is kept away downwards by this relief portion each other Allow.

7. fruit container for packing according to any one of claim 1 to 3 it is characterised in that

In described epimere pallet, it is formed with for the described epimere pallet of separation first and cuts line portion.