Poultry egg inner support, inner support assembly and packaging box

Abstract

The utility model discloses a poultry egg inner support, an inner support assembly and a packaging box. The poultry egg inner support comprises an inner supporting plate, a plurality of containing groove sets are formed in the inner supporting plate, each containing groove set comprises a plurality of longitudinally-arranged containing grooves, dividing holes are formed in the bottoms of the containing grooves and divide the containing grooves into a plurality of supporting elastic pieces, and the supporting elastic pieces are used for being attached to the surfaces of contained poultry eggs. The poultry egg transport vehicle has good damping performance, and poultry eggs are effectively prevented from being damaged due to bumping and falling in the transport process.

Description

Technical Field

[0001] The utility model relates to the technical field of poultry egg holding devices, in particular to a poultry egg inner support, an inner support component and a packaging box. Background Art

[0002] In recent years, with the rise of e-commerce platforms, the express delivery business volume of fresh food has continued to increase. Among them, poultry eggs, as a common fresh food, have always been transported in packaging boxes. The packaging boxes include an outer tray and an inner tray. The inner tray has a groove that fits the shape of poultry eggs, which can fix the poultry eggs well, but the shock absorption performance is poor. The poultry eggs are easily broken due to bumps during transportation, especially when the packaging box falls due to the handling personnel's mistakes during transportation, the poultry eggs in the packaging box are seriously damaged. Summary of the invention

[0003] In order to solve the above technical problems, the utility model provides an egg inner tray, an inner tray assembly and a packaging box, which have good shock absorption performance and can effectively prevent the eggs from being damaged due to bumps and falls during transportation.

[0004] In order to solve the above problems, the utility model adopts the following technical solutions:

[0005] The utility model discloses an inner tray for poultry eggs, an inner tray assembly and a packaging box, comprising an inner tray plate, wherein a plurality of placement slot groups are arranged on the inner tray plate, wherein the placement slot groups include a plurality of longitudinally arranged placement slots, wherein dividing holes are arranged at the bottom of the placement slots, and the dividing holes divide the placement slots into a plurality of supporting spring pieces, and the supporting spring pieces are used to fit with the surface of the poultry eggs contained therein.

[0006] In the present solution, after the eggs are placed in a placement groove on an inner tray, the four divided supporting spring pieces can fit with the surface of the placed eggs, so that the placement groove can stably hold up the eggs, and another inner tray is covered on the top of the inner tray containing the eggs, and the two placement grooves are merged into an egg placement cavity. The two combined inner trays are placed on the outer tray and packaged and fixed by the outer tray. When a severe collision, bump or fall occurs, the eggs will squeeze the supporting spring pieces, causing the supporting spring pieces to deform, and energy is absorbed by the deformation of the supporting spring pieces, thereby avoiding the eggs from breaking and providing shock-absorbing protection for the eggs.

[0007] Preferably, the segmentation holes include a circular hole and a plurality of strip holes arranged at equal intervals along the circumference of the circular hole.

[0008] Preferably, the extension line of the strip hole intersects with the axis of the circular hole.

[0009] Preferably, the placement slot includes a first slot body and a second slot body located below the first slot body, the second slot body is provided with a support shock-absorbing area, the dividing hole is located in the support shock-absorbing area, and the support shock-absorbing area is divided into a plurality of support spring plates by the dividing hole.

[0010] There is a distance between the strip hole and the first slot body, and multiple supporting springs are connected through the remaining parts of the second slot body supporting the outer side of the shock absorbing area. When a supporting spring is deformed, the deformation force is transmitted to the remaining supporting springs through the second slot body.

[0011] Preferably, the support shock-absorbing area is coaxial with the second slot body, the second slot body is bowl-shaped, and the support spring piece is petal-shaped.

[0012] The utility model discloses a poultry egg inner support component, which comprises a folding connection strip and two poultry egg inner supports mentioned above, wherein the two poultry egg inner supports are connected by the folding connection strip.

[0013] The two egg inner supports can be folded by folding the connecting strips so that the placement grooves on the two inner support plates are combined into an egg placement cavity for placing eggs.

[0014] The utility model discloses a poultry egg packaging box, comprising two outer supporting plates and two of the above-mentioned inner supporting plates for poultry eggs, wherein the outer supporting plates correspond to the inner supporting plates one by one, shock absorbing grooves are arranged on the outer supporting plates at positions corresponding to the placement grooves, and the outer supporting plates are detachably connected to the corresponding inner supporting plates via a connecting structure, and when poultry eggs are placed in the placement grooves, the placement grooves are not in contact with the corresponding shock absorbing grooves.

[0015] After the eggs are placed in the placement groove, there is a gap between the placement groove and the shock-absorbing groove. The gap is used for the supporting spring to deform and displace when the eggs are bumped. When the supporting spring deforms too much, the shock-absorbing groove contacts the supporting spring to reduce the shock of the supporting spring.

[0016] Preferably, the connection structure includes a plurality of positioning protrusions arranged on the outer support plate, and positioning notches are provided on the inner support plate at positions corresponding to the positioning protrusions, and the positioning protrusions correspond to and match the positioning notches one by one.

[0017] Align the positioning notch on the inner support plate with the positioning protrusion on the corresponding outer support plate, press down the inner support plate so that the positioning protrusion extends into the corresponding positioning notch, and the combination of the inner support plate and the corresponding outer support plate is now complete.

[0018] Preferably, the inner support plate is provided with a plurality of through holes, and the two outer support plates are connected by a plurality of locking structures, the locking structures correspond to the through holes one by one, and the locking structures include a first support column and a second support column relatively arranged on the two outer support plates, a locking column capable of passing through the corresponding through hole is provided on the top of the first support column, a locking hole is provided on the top of the second support column, the locking hole corresponds to the position of the corresponding through hole, and the locking column matches the locking hole.

[0019] The two inner pallets are connected to the corresponding outer pallets through a connecting structure, and the eggs are placed on the connected inner pallets. After the eggs are placed, the two inner pallets are merged, and the placement grooves on the inner pallets are merged with the placement grooves on the other inner pallet to form an egg placement cavity. When merging, the locking column on the first support column on the outer pallet passes through the through hole and is inserted into the locking hole on the second support column on the other outer pallet. At this time, the two outer pallets are locked to clamp the two inner pallets.

[0020] Preferably, the first support column and the second support column are used to support the inner support plate.

[0021] After the outer supporting plate is connected to the corresponding inner supporting plate, the first supporting column and the second supporting column on the outer supporting plate abut against the inner supporting plate.

[0022] The beneficial effects of the utility model are as follows: the supporting spring sheet can fit the eggs and provide shock-absorbing protection for the eggs; the first supporting column and the second supporting column are used to support the inner supporting plate to prevent the inner supporting plate from being deformed due to carrying the eggs; and the connecting structure can connect the inner supporting plate with the outer supporting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 Schematic diagram of the structure of the inner support plate in this embodiment;

[0024] Figure 2 is a cross-sectional view of the inner support plate in this embodiment;

[0025] Figure 3 Schematic diagram of the three-dimensional structure of the egg inner support assembly in this embodiment;

[0026] Figure 4 Schematic diagram of the structure of the outer support plate in this embodiment;

[0027] Figure 5 is a cross-sectional view of the outer support plate in this embodiment;

[0028] Figure 6 is a schematic diagram of the three-dimensional structure of two outer support plates connected by a folding connecting strip in this embodiment;

[0029] Figure 7 is a schematic diagram of the structure of the packaging box when it is unfolded in this embodiment;

[0030] Figure 8 It is a schematic diagram of the structure of the packaging box when it is folded and closed in this embodiment.

[0031] In the figure: 1, inner support plate, 11, placement groove, 111, first groove body, 112, second groove body, 12, dividing hole, 121, round hole, 122, strip hole, 13, supporting spring piece, 14, positioning notch, 15, through hole, 2, folding connecting strip, 3, outer support plate, 31, shock-absorbing groove, 32, positioning protrusion, 33, first support column, 331, locking column, 34, second support column, 341, locking hole. DETAILED DESCRIPTION

[0032] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0033] Embodiment: A poultry egg tray of this embodiment, such as Figure 1 to Figure 2 As shown, it includes an inner support plate 1, on which a plurality of placement slot groups are provided, the placement slot groups include a plurality of placement slots 11 arranged longitudinally, a split hole 12 is provided at the bottom of the placement slot 11, the split hole 12 splits the placement slot 11 into four supporting springs 13, the split hole 12 includes a circular hole 121 and a plurality of strip holes 122 arranged at equal intervals along the circumference of the circular hole 121, the extension line of the strip hole 121 intersects with the axis of the circular hole 122, the placement slot 11 includes a first slot body 111 and a second slot body 112 located below the first slot body 111, a supporting shock absorbing area is provided on the second slot body 112, the split hole 12 is located in the supporting shock absorbing area, and the supporting shock absorbing area is split into a plurality of supporting springs 13 by the split hole 12. The supporting shock absorbing area is coaxial with the second slot body 112, and the second slot body 112 is bowl-shaped. The supporting springs 13 are petal-shaped.

[0034] In this solution, after placing the eggs in the placement groove on the inner support plate, the four divided support springs can fit with the surface of the eggs, so that the placement groove can stably hold up the eggs, and another inner support plate is placed on the top of the inner support plate with the eggs, and the two placement grooves are combined into an egg placement cavity. The two combined inner support plates are placed on the outer support and packaged and fixed by the outer support. When a violent collision, bump or fall occurs, the eggs will squeeze the support springs, causing the support springs to deform, and absorb energy through the deformation of the support springs, thereby avoiding the eggs from breaking and providing shock-absorbing protection for the eggs. The inner support plate is made of pulp molding, which has a better shock-absorbing effect.

[0035] An egg inner support component of this embodiment, such as Figure 3As shown, it includes a folding connection strip and two egg inner trays, and the two egg inner trays are connected by the folding connection strip 2. After the two inner trays are connected by the folding connection strip, they can be folded by the folding connection strip, so that the placement groove on the inner tray is combined with the placement groove on the other inner tray into a space for placing eggs. Three placement groove groups are arranged in parallel on the inner tray, and the placement groove group includes five placement grooves arranged at equal intervals in the longitudinal direction.

[0036] A poultry egg packaging box of this embodiment, such as Figures 1 to 8 As shown, it includes two outer support plates and two of the above-mentioned egg inner support plates, the outer support plates 3 correspond to the inner support plates 1 one by one, the outer support plates 3 are provided with shock-absorbing grooves 31 at positions corresponding to the placement grooves 11, and the outer support plates 3 are detachably connected to the corresponding inner support plates 1 through a connecting structure, the connecting structure includes a plurality of positioning protrusions 32 arranged on the outer support plates, and the inner support plates 1 are provided with positioning notches 14 at positions corresponding to the positioning protrusions 32, and the positioning protrusions 32 correspond to and match the positioning notches 14 one by one. The two outer support plates are connected by a folding connecting strip.

[0037] A through hole group is provided between two adjacent placement slot groups on the inner support plate 1, and the through hole group includes a plurality of longitudinally arranged through holes 15, and the through holes 15 are arranged alternately with the placement slots 11. The two outer support plates 3 are connected by a plurality of locking structures, and the locking structures correspond to the through holes 15 one by one. The locking structures include a first support column 33 and a second support column 34 which are relatively arranged on the two outer support plates 3. A locking column 331 which can pass through the corresponding through hole 15 is provided on the top of the first support column 33, and a locking hole 341 is provided on the top of the second support column 34. The locking hole 341 corresponds to the position of the corresponding through hole 15, and the locking column 331 matches the locking hole 341. The first support column and the second support column have the same structure, and the outer wall gradually tilts inward from bottom to top.

[0038] By aligning the positioning notch on the inner support plate with the positioning protrusion on the corresponding outer support plate, the inner support plate is pressed down so that the positioning protrusion extends into the corresponding positioning notch. At this time, the inner support plate and the outer support plate are combined, and a single poultry egg is placed in the placement groove. The first support column and the second support column on the outer support plate support the inner support plate on the corresponding side to prevent the inner support plate from being deformed as a whole due to the excessive weight of the poultry eggs. After the poultry eggs are placed, the poultry egg outer support assembly and the poultry egg inner support assembly are folded in half and merged by folding the connecting strip, and the placement groove on the inner support plate is merged with the placement groove on the other inner support plate into a space for accommodating poultry eggs. When merging, the locking column on the first support column on the outer support plate passes through the through hole and is inserted into the locking hole on the second support column on the other outer support plate. At this time, the two outer support plates are locked to clamp the two inner support plates.

[0039] When eggs are placed in the placement groove, the placement groove is not in contact with the corresponding shock-absorbing groove, and there is a gap between the placement groove and the shock-absorbing groove. The gap is used for the supporting springs to deform and displace when the eggs are bumped. During the later transportation process, the eggs will be displaced in the up and down directions due to bumps and falls. The eggs drive the four supporting springs on the corresponding side to move in the gap. When the supporting springs are deformed too much, the shock-absorbing groove contacts the supporting springs to reduce the shock of the supporting springs.

[0040] The inner and outer trays are made of molded pulp, which has better shock absorption effect. Take the packaging box for 15 eggs as an example. Figure 7 As shown, three placement slot groups are arranged in parallel on the inner pallet, and the placement slot groups include five placement slots arranged at equal intervals in the longitudinal direction. Four through holes are arranged between two adjacent placement slot groups on the inner pallet, and the four through holes are arranged in a straight line along the longitudinal direction. The through holes and the placement slots are staggered, and each outer pallet is provided with four first support columns and four second support columns, and the first support columns and the second support columns on the outer pallet are arranged at intervals.

Claims

1. A poultry egg tray, characterized in that: The invention comprises an inner support plate (1), wherein the inner support plate (1) is provided with a plurality of placement slot groups, wherein the placement slot groups include a plurality of longitudinally arranged placement slots (11), wherein the bottom of the placement slots (11) is provided with a dividing hole (12), wherein the dividing hole (12) divides the placement slots (11) into a plurality of supporting spring pieces (13), and the supporting spring pieces (13) are used to fit with the surface of the eggs to be placed.

2. The egg tray according to claim 1, characterized in that: The dividing hole (12) comprises a circular hole (121) and a plurality of strip-shaped holes (122) arranged at equal intervals along the circumference of the circular hole (121).

3. The egg tray according to claim 2, characterized in that: The extension line of the strip-shaped hole (122) intersects with the axis of the circular hole (121).

4. The egg tray according to claim 1, characterized in that: The placement slot (11) comprises a first slot body (111) and a second slot body (112) located below the first slot body (111); a support shock-absorbing area is provided on the second slot body (112); the segmentation hole (12) is located in the support shock-absorbing area; and the support shock-absorbing area is segmented into a plurality of support spring sheets (13) by the segmentation hole (12).

5. The egg tray according to claim 4, characterized in that: The support shock-absorbing area is coaxial with the second slot body (112), the second slot body (112) is bowl-shaped, and the support spring sheet (13) is petal-shaped.

6. An egg support assembly, characterized in that: It comprises a folding connecting strip and two egg trays as described in any one of claims 1 to 5, wherein the two egg trays are connected by the folding connecting strip (2).

7. A poultry egg packaging box, characterized in that: The invention comprises two outer supporting plates and an inner supporting plate for poultry eggs as described in any one of claims 1 to 5, wherein the outer supporting plates (3) correspond to the inner supporting plates (1) one by one, and shock absorbing grooves (31) are provided on the outer supporting plates (3) at positions corresponding to the placement grooves (11). The outer supporting plates (3) are detachably connected to the corresponding inner supporting plates (1) via a connecting structure, and when poultry eggs are placed in the placement grooves, the placement grooves are not in contact with the corresponding shock absorbing grooves.

8. The egg packaging box according to claim 7, characterized in that: The connection structure comprises a plurality of positioning protrusions (32) arranged on the outer support plate, and positioning notches (14) are arranged on the inner support plate (1) at positions corresponding to the positioning protrusions (32), and the positioning protrusions (32) correspond to and match the positioning notches (14) one by one.

9. The egg packaging box according to claim 7, characterized in that: The inner support plate (1) is provided with a plurality of through holes (15), and the two outer support plates (3) are connected by a plurality of locking structures, wherein the locking structures correspond to the through holes (15) one by one, and the locking structures comprise a first support column (33) and a second support column (34) which are relatively arranged on the two outer support plates (3), wherein the top of the first support column (33) is provided with a locking column (331) which can pass through the corresponding through hole (15), and the top of the second support column (34) is provided with a locking hole (341), wherein the locking hole (341) corresponds to the position of the corresponding through hole (15), and the locking column (331) matches the locking hole (341).

10. The egg packaging box according to claim 9, characterized in that: The first support column (33) and the second support column (34) are used to support the inner support plate (1).

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