Plastic fruit turnover basket
By incorporating multiple through-ribs and chamfered holes in the plastic fruit turnover basket, along with reinforcing ribs and locking steps, the problems of insufficient load-bearing capacity and fruit scratches are solved, achieving efficient fruit storage and management.
Patent Information
- Application Number
- CN202423308249.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing plastic fruit crates have low load-bearing capacity and the perforated holes can easily cause damage to the surface of the fruit, especially to soft fruits.
A one-piece injection-molded plastic fruit turnover basket was designed. The side and bottom walls are arranged with multiple horizontal and vertical through ribs. The basket has a strip hole with an inner chamfer structure and reinforcing ribs in key parts to ensure the strength of the basket body and avoid burrs on the edge of the hole. It is made of 8008 polyethylene resin material. The bottom is provided with a card slot step and a chip card slot for easy stacking and tracking.
The increased load-bearing capacity of the baskets prevents scratches on the fruit surface, meets the needs of stacking and logistics management, and enhances the storage safety and management efficiency of the fruit.
Smart Images
Figure CN223687064U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to fruit loading, turnover transportation, storage technical field, specifically relates to a plastic fruit turnover basket. BACKGROUND
[0002] Plastic baskets are widely used for fruit loading, turnover transportation and storage. The side wall and bottom wall of the basket body are usually provided with hollow holes to facilitate uniform penetration of cold air when the fruit is stored in a cold storage.
[0003] However, the existing plastic fruit turnover basket has few rib positions, small loading capacity for loaded fruits, and is prone to breakage and damage during transportation. In addition, the rectangular hollow holes on the side wall of the basket body are mostly four-core core outer chamfers, the hole positions are mostly directly pulled from the side, the inner wall is flat, the hole position is in the shape of "I", which makes the thin inner wall of the plastic sharp and easy to cause extrusion and scratches on the surface of the fully loaded fruits, especially for fruits with small size and softness, which is extremely unfavorable for fruit storage. INVENTION CONTENTS
[0004] The utility model aims at solving the problems of small bearing capacity of the existing plastic fruit turnover basket and the hollow holes on the side wall easily causing extrusion and scratches on the surface of the fully loaded fruits, and provides a plastic fruit turnover basket with large bearing capacity and capable of avoiding scratches on the surface of the fully loaded fruits caused by the hollow holes.
[0005] To achieve the above-mentioned purpose, the technical solution provided by the utility model is:
[0006] A plastic fruit turnover basket is provided, which comprises a basket body integrally injection molded, the basket body comprises a bottom wall and a circumferential side wall, and the side wall is connected at two corners to form a connecting wall;
[0007] The side wall is arranged on the outer surface with multiple horizontal through-ribs parallel to the upper and lower edges and multiple vertical through-ribs perpendicular to the upper and lower edges, the bottom wall is arranged on the outer surface with multiple through-ribs parallel or perpendicular to the upper and lower edges, and the side wall is provided between the connecting wall and the lower edge with a triangular reinforcing rib on the outer surface;
[0008] The side wall is uniformly provided with multiple strip-shaped holes perpendicular to the upper and lower edges and located between adjacent horizontal through-ribs, and among the horizontal through-ribs of the side wall, two horizontal through-ribs are close to the upper edge of the basket body, the distance between the upper edge and the two horizontal through-ribs is less than the length of the strip-shaped hole, and no strip-shaped hole is arranged therebetween;
[0009] The bottom wall is also uniformly provided with multiple strip-shaped holes, and the strip-shaped holes on the side wall and the bottom wall are all provided with an inner chamfer structure, and the size range of the inner chamfer is R0.8-R1.2mm.
[0010] Further, the inner chamfer of the strip-shaped hole on the side wall of the shell adopts a hole inner core stripping structure, the stripping slope is 1°, and the length of the stripping direction slope is greater than or equal to 6 mm.
[0011] Further, the side wall is further provided with a reinforcing horizontal rib parallel to the upper and lower edges between the horizontal through ribs and a reinforcing vertical rib perpendicular to the upper and lower edges between the vertical through ribs.
[0012] Further, the shell is made of 8008 polyethylene resin.
[0013] Further, the bottom wall of the shell is provided with a clamping step at the outer periphery for clamping into the top opening of another shell, so as to realize the stacking of the shells.
[0014] Further, the bottom wall of the shell is provided with a chip card slot at the bottom surface for mounting a chip to position and track the shell.
[0015] Further, the side wall of the shell is reserved with a labeling area and a space groove.
[0016] Further, the size of the strip-shaped hole on the side wall of the shell is 23 mm*5 mm, the interval is 7 mm, and the size of the strip-shaped hole on the bottom wall is 30 mm*5 mm, and the hole interval is 6 mm.
[0017] Further, the opposite two side walls of the shell are symmetrically provided with a gripping opening at the upper edge for facilitating gripping of the shell.
[0018] The advantages of the utility model are:
[0019] 1. The plastic fruit turnover basket of the utility model is provided with multiple horizontal through ribs and vertical through ribs on the side wall of the shell, multiple through ribs on the bottom wall, two horizontal through ribs with a short distance at the upper edge of the shell with the largest stress, and a triangular reinforcing rib between the connecting wall of the side wall and the lower edge with the largest stress, so that a large number of rib positions are provided, the fruit frame strength is enhanced, the fruit frame deformation is reduced, the carrying capacity of the fruit basket is improved, the strip-shaped holes on the side wall and the bottom wall of the shell adopt an inner chamfer structure, the whole interior of the fruit basket is smooth without burrs, the fruit basket is not easy to cause scratches on the surface of the fully loaded fruit for the small size and soft fruit, and good storage of the fruit is ensured.
[0020] 2. The turnover basket is provided with a clamping step at the bottom, the stacking of the shell can be realized, and the stacking requirement is met.
[0021] 3. The fruit frame is provided with a chip card slot at the bottom, a chip can be installed, the logistics tracking efficiency is improved, the labor cost is reduced, the goods safety is enhanced, the logistics informatization is promoted, and the turnover basket is suitable for modern warehouse logistics management.
[0022] 4. The side wall of the turnover basket is reserved with a labeling area and a vacancy groove, a LOGO and a bar code can be designed and pasted, and warehouse storage management is facilitated.
[0023] 5. The size of the bar hole on the four sides of the turnover basket meets the requirements of photoelectric detection of a sorting line, and reduces the probability of missed detection. BRIEF DESCRIPTION OF DRAWINGS
[0024] The above and / or other features and advantages of the present application will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings in which:
[0025] Figure 1 is a perspective view of the plastic fruit turnover basket of the present application;
[0026] Figure 2 is a front view of the plastic fruit turnover basket of the present application;
[0027] Figure 3 is Figure 1 is an enlarged view of part A in FIG.
[0028] Figure 4 is a bottom view of the plastic fruit turnover basket of the present application;
[0029] Figure 5 is a top view of the plastic fruit turnover basket of the present application;
[0030] Figure 6 is Figure 5 is an enlarged view of part B in FIG.
[0031] In the figure: 1 - bottom wall, 11 - bar hole of bottom wall, 12 - clamping position step, 13 - chip clamping groove; 2 - side wall, 21 - connecting wall, 22 - triangular reinforcing rib, 23 - bar hole of side wall, 24 - labeling area, 25 - vacancy groove; 3 - horizontal through rib; 4 - vertical through rib; 5 - reinforcing horizontal rib; 6 - reinforcing vertical rib; 7 - gripping opening. DETAILED DESCRIPTION
[0032] The present application will be described in detail below with reference to the exemplary embodiments thereof with reference to the attached drawings. It should be noted that the following detailed description of the present application is for the purpose of illustration only, and is not intended to limit the present application.
[0033] It should be noted that in the context of the present application, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "inner", "outer", "clockwise" and "counterclockwise" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0034] In addition, terms such as "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features.
[0035] The present application mainly originates from the fact that kiwi is abundant in Shaanxi, and the surface of kiwi is very soft. During the transfer process, we often find that the surface of the kiwi close to the basket wall will appear scratches. Through careful observation, it is found that it is caused by the edge of the hollow hole of the turnover basket. Therefore, the present application focuses on improving this problem and proposes a plastic fruit turnover basket for containing, transporting and storing fruits. The bearing capacity is large and the hollow hole can avoid causing scratches on the surface of the full load fruit.
[0036] Referring to Figures 1 to 6 , the plastic fruit turnover basket as an exemplary embodiment of the present application comprises an integrally injection molded basket body. The basket body can be a rectangular parallelepiped, made of 8008 polyethylene resin, especially Kunlun brand polyethylene resin 8008H produced by Dushanzi Petrochemical Branch Company. When the product is formed, 100% new material is used. The performance can meet the repeated use of turnover basket products in a use environment of-18℃~60℃, and no cracking occurs in acid, alkali, salt solution and organic solvent below 80℃, decontaminant, and detergent.
[0037] As Figure 1 and Figure 2 shown, the basket body includes a bottom wall 1 and a circumferentially surrounding side wall 2. The side wall 2 is arranged with a plurality of transverse through ribs 3 parallel to the upper and lower edges and a plurality of vertical through ribs 4 perpendicular to the upper and lower edges on the outer surface. The transverse through rib refers to the rib position that horizontally surrounds the basket body, and the vertical through rib refers to the rib position that connects the upper and lower edges vertically. The side wall 2 is connected at two corners respectively to form a connecting wall 21, that is, the connecting wall 21 is located at the four corners, and can be in the form of a circular arc. The side wall 2 is provided with a triangular reinforcing rib 22 between the connecting wall 21 and the lower edge at the outer surface.
[0038] The side wall 2 of the basket body is uniformly provided with a plurality of strip-shaped holes 23 extending perpendicularly to the upper and lower edges and located between adjacent transverse through ribs 3, and two of the transverse through ribs 3 of the side wall 2 are close to the upper edge of the basket body, the distance between the upper edge and the two transverse through ribs 3 is less than the length of the strip-shaped hole, and no strip-shaped hole is arranged therebetween, which can improve the bearing capacity of the basket body.
[0039] The structure of the strip-shaped hole 23 on the side wall 2 is shown in Figure 3 , which adopts an inner chamfer structure, and the size of the inner chamfer ranges from R0.8 to R1.2 mm, and R1 mm is particularly selected. The inner chamfer of the strip-shaped hole 23 can adopt a hole core stripping structure, and a certain stripping slope needs to be considered during the core pulling of the turnover basket to prevent the inner surface of the turnover basket from being scratched, and the best stripping slope is calculated to be 1°, and the length of the stripping direction bevel is greater than or equal to 6 mm. By adopting the inner chamfer structure of the strip-shaped hole on the side wall, the inner surface of the side wall of the fruit basket is smooth without burrs, which can avoid scratching the fruit in the basket.
[0040] In some embodiments, the side wall 2 of the basket body is provided with a labeling area 24 and a vacant slot 25. The labeling area 24 can be symmetrically arranged on the opposite two side walls, and can be designed as a relief type or printed and gold-stamped LOGO, and the vacant slot 25 can be symmetrically arranged on the remaining two side walls, and a bar code can be pasted thereon to facilitate warehouse storage management.
[0041] Preferably, the side wall 2 is further provided with a reinforcing horizontal rib 5 parallel to the upper and lower edges between the transverse through ribs 3, and a reinforcing vertical rib 6 perpendicular to the upper and lower edges between the vertical through ribs 4. The reinforcing horizontal rib 5 can be provided with one or more reinforcing horizontal ribs between the adjacent two transverse through ribs 3, and there can be only one row of strip-shaped holes between the adjacent rib positions; the reinforcing vertical rib 6 can be provided with one or more reinforcing vertical ribs between the adjacent two vertical through ribs 4, and there can be a plurality of rows of strip-shaped holes between the adjacent rib positions; however, this is only an example and is not intended to limit the present application.
[0042] In addition, in order to facilitate the carrying of the fruit basket, the opposite two side walls 2 of the basket body are symmetrically provided with a gripping opening 7 at the upper edge for conveniently gripping the basket body, and the upper position of the gripping opening 7 can adopt a circular arc design in line with human engineering to facilitate force application and improve carrying efficiency.
[0043] Referring to Figure 4 , the bottom wall 1 is arranged with a plurality of through ribs parallel or perpendicular to the upper and lower edges at the outer surface, and two diagonal ribs connecting the opposite corners of the basket body can also be optionally provided to further strengthen the fruit frame and improve the bearing capacity of the fruit basket.
[0044] The bottom wall 1 is also uniformly provided with a plurality of strip-shaped holes 11, as shown in Figure 5As shown clearly, the strip-shaped hole 11 on the bottom wall 1 also adopts an inner chamfer structure, and the size of the inner chamfer ranges from R0.8 to R1.2 mm, and is particularly R1 mm. The strip-shaped hole 11 is vertically demoulded and thus has no draft angle. Therefore, the inside of the bottom of the fruit basket is smooth without burrs, and thus, together with the hollow hole with the inner chamfer design on the side wall, the inside of the whole fruit basket is burr-free and comfortable and reliable. For fruits with small sizes and which are soft, the fruit basket is not easy to cause scratches on the surface of the fully loaded fruits, not to mention fruits with large sizes.
[0045] Referring back to Figure 2 , the bottom wall 1 of the basket body is provided with a clamping step 12 at the outer periphery, which is clamped into the top opening of another basket body to realize the stacking of the basket bodies and meet the stacking requirements, and can be applied to the storage and turnover of a stereoscopic warehouse, an automatic production line and the like.
[0046] Referring back to Figure 4 , the bottom wall 1 of the basket body is provided with a chip card slot 13 at the bottom surface, which is used to install a chip to position and track the basket body, thereby improving the logistics tracking efficiency, reducing the labor cost, enhancing the safety of goods and promoting the informatization of logistics, and is suitable for modern warehouse logistics management.
[0047] In the research and development of the present application, the size, weight and structure form of the basket body are modified for dozens of times, and the bearing capacity requirement is met only after multiple finite element analyses. Finally, it is determined that the outer dimensions of the basket body can be 485 mm (length) x 385 mm (width) x 278 mm (height), the internal dimensions of the upper opening are 459 mm x 328 mm, the internal dimensions of the lower opening are 450 mm x 319 mm, the depth of the frame is 268 mm, and the sizes of the upper edge and the lower edge of the basket body can be 4.5 mm and 4 mm, respectively. The size of the strip-shaped hole on the side wall 2 of the basket body is 23 mm x 5 mm, the interval is 7 mm, and the size of the strip-shaped hole on the bottom wall 1 is 30 mm x 5 mm, and the interval of the holes is 6 mm. The size of the strip-shaped hole meets the requirements of photoelectric detection of a sorting line and reduces the probability of missed detection. The strip-shaped holes are arranged relatively densely, which is beneficial to the uniform penetration of cold air when the fruits are stored in a cold storage. The static load results of the fruit basket are as follows: each tray (6 baskets per layer * 6 layers) / stack * 3 stacks is dispersed to 6 turnover baskets, each of which is 300 kg, and is uniformly applied to the contact position of the top basket of the basket body, which can meet the maximum bearing capacity of 1800 kg of the bottom layer of the stack.
[0048] Therefore, as described above, the plastic fruit turnover basket provided by the present application provides a large number of rib positions, which can enhance the strength of the fruit frame, reduce the deformation of the fruit frame and improve the bearing capacity of the fruit basket. At the same time, for fruits with small sizes and which are soft, the fruit basket is not easy to cause scratches on the surface of the fully loaded fruits, and the good storage of fruits is ensured.
[0049] Finally, it should be noted that the features mentioned and / or shown in the above description of exemplary embodiments of the present application can be combined with one another in an identical or analogous manner in one or more other embodiments, with features in other embodiments, or to replace corresponding features in other embodiments. The technical solutions obtained by combining or replacing these should also be considered to be within the scope of protection of the present application.
Claims
1. A plastic fruit punnet characterised in that: The basket body is integrally injection molded, and comprises a bottom wall and a circumferential side wall, and the side wall is connected with the bottom wall at two corners respectively to form a connecting wall; The side wall is provided with a plurality of transverse through ribs parallel to the upper and lower edges and a plurality of vertical through ribs perpendicular to the upper and lower edges on the outer surface, and the bottom wall is provided with a plurality of through ribs parallel or perpendicular to the upper and lower edges on the outer surface, and the side wall is provided with a triangular reinforcing rib between the connecting wall and the lower edge on the outer surface; The side wall is uniformly provided with a plurality of strip-shaped holes extending perpendicular to the upper and lower edges and located between adjacent transverse through ribs, and two of the transverse through ribs of the side wall are close to the upper edge of the basket body, the upper edge and the two transverse through ribs are spaced apart by a distance less than the length of the strip-shaped hole, and no strip-shaped hole is arranged therebetween; The bottom wall is also uniformly provided with a plurality of strip-shaped holes, and the strip-shaped holes on the side wall and the bottom wall adopt an inner chamfer structure, and the size of the inner chamfer ranges from R0.8 to R1.2mm.
2. A plastic fruit punnet according to claim 1, characterised in that: The inner chamfer of the strip-shaped hole on the side wall of the basket body adopts a hole core draft structure, the draft angle is 1°, and the length of the draft direction bevel is greater than or equal to 6mm.
3. A plastic fruit punnet according to claim 1 or 2, characterised in that: The side wall is further provided with a reinforcing horizontal rib parallel to the upper and lower edges between the transverse through ribs, and a reinforcing vertical rib perpendicular to the upper and lower edges between the vertical through ribs.
4. A plastic fruit punnet according to claim 1 or 2, characterised in that: The basket body is made of 8008 polyethylene resin.
5. A plastic fruit punnet according to claim 1 or 2, characterised in that: The bottom wall of the basket body is provided with a clamping step at the outer periphery for clamping into the top opening of another basket body to realize stacking of the basket bodies.
6. The plastic fruit punnet according to claim 1 or 2, characterised in that: The bottom wall of the basket body is provided with a chip card slot at the bottom surface for mounting a chip to position and track the basket body.
7. A plastic fruit punnet according to claim 1 or 2, characterised in that: The side wall of the basket body is provided with a labeling area and a space groove.
8. The plastic fruit punnet according to claim 1 or 2, characterised in that: The size of the strip-shaped hole on the side wall of the basket body is 23mm×5mm, and the pitch is 7mm, and the size of the strip-shaped hole on the bottom wall is 30mm×5mm, and the pitch between the holes is 6mm.
9. A plastic fruit punnet according to claim 1 or 2, characterised in that: The opposite two side walls of the basket body are symmetrically provided with a gripping opening at the upper edge for facilitating gripping of the basket body.