High-reliability egg box

Abstract

The utility model discloses a high-reliability egg box which comprises a base, an upper cover and a first buckling part, the base is provided with a plurality of containing cavities used for containing eggs, the first buckling part is hinged to the first side of the base, a limiting assembly is arranged between the first buckling part and the base, and a clamping head is arranged on the first buckling part; the upper cover is hinged to the second side of the base, the first side and the second side are opposite sides, a second buckling part is arranged at the clamping end of the upper cover, the second buckling part inclines outwards by a preset angle, buckling holes are formed in the second buckling part, and each buckling hole corresponds to one clamping head; the buckle hole is a semicircular hole and comprises a straight section and an arc section, the straight section is located below the arc section, the two ends of the arc section are connected with the two ends of the straight section, the clamping head comprises a protruding part, the bottom face of the protruding part is a plane, and the outer side face of the protruding part is an arc face. According to the egg box, through cooperation of the upper cover, the first buckling part and the second buckling part, the connection reliability between the upper cover and the base is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to egg box technical field especially relates to a high reliability egg box. BACKGROUND

[0002] With people's health concern, eggs, duck eggs, goose eggs are widely demanded, among them, eggs are one of the food that human beings often eat, and the nutritional value is very high, and it is deeply loved by people. But because eggs are easy to break and the shape is relatively round, so it is not very convenient in transportation and transfer.

[0003] The existing egg box usually includes a base and an upper cover, one side of the upper cover is hinged to the base, and the other side of the upper cover is clamped with the base through a buckle, but the clamping structure of the existing upper cover and the base is not high in reliability, and the upper cover is easy to be separated from the base, causing the loss of eggs during transportation or transfer. SUMMARY

[0004] To solve the related technical problems, the purpose of the utility model is to provide a high reliability egg box to solve the problem of insufficient reliability of the egg box connection.

[0005] To achieve the above purpose, the utility model embodiment adopts the following technical scheme:

[0006] A high reliability egg box comprises a base, an upper cover and a first buckle part, wherein:

[0007] The base has a plurality of accommodation cavities for placing eggs, the first buckle part is hinged to the first side of the base, a limiting assembly is arranged between the first buckle part and the base, at least one clamping head is arranged on the first buckle part, and the limiting assembly is configured to limit the rotation stroke of the first buckle part to the inside of the base;

[0008] The upper cover is hinged to the second side of the base, the first side and the second side are opposite sides, the clamping end of the upper cover is provided with a second buckle part, the second buckle part is inclined outward by a preset angle, at least one buckle hole is formed in the second buckle part, and each buckle hole corresponds to one clamping head;

[0009] The buckle hole is a semicircular hole, the buckle hole comprises a flat section and an arc section, the flat section is located below the arc section, the two ends of the arc section are connected with the two ends of the flat section, the clamping head comprises a protruding part, the bottom surface of the protruding part is a plane, and the outer surface of the protruding part is a circular arc surface.

[0010] Optionally, the limiting assembly comprises a connecting plate, a supporting part, at least one first supporting protrusion and at least one second supporting protrusion, the first end of the connecting plate in the first direction is connected with the base, the second end of the connecting plate in the first direction is provided with the supporting part, and one first supporting protrusion and one second supporting protrusion are alternately arranged on the connecting plate in the second direction.

[0011] Optionally, the upper cover is connected with the base through the adhesive plate, the adhesive plate, the first buckle part, the limiting assembly and the base are integrally formed.

[0012] Optionally, at least one first supporting protrusion is arranged on the base, and the first supporting protrusion is configured to abut and support the limiting assembly or the adhesive plate.

[0013] Optionally, a second supporting protrusion is arranged between adjacent accommodating cavities, a top end surface of the second supporting protrusion is higher than an upper end surface of the base, and the top end surface of the second supporting protrusion is configured to abut and support the upper cover.

[0014] Optionally, the second supporting protrusion, the first supporting protrusion, the first supporting protrusion, the second supporting protrusion and the back surface of the first buckle part are all provided with grooves.

[0015] Optionally, the upper cover is composed of a paperboard fold.

[0016] Optionally, four limiting curved surfaces are arranged in order on the inner wall of the accommodating cavity, and a limiting protrusion is arranged at the bottom of the accommodating cavity, and the limiting curved surfaces and the limiting protrusion are configured to support the egg body.

[0017] Optionally, the accommodating cavity is further provided with an avoiding groove.

[0018] Optionally, a reinforcing part is arranged between the accommodating cavities, and the reinforcing part is configured to reinforce the strength of the base.

[0019] Compared with the prior art, the egg box with high reliability provided by the utility model has the following beneficial effects:

[0020] 1. The connection reliability between the upper cover and the base is improved through cooperation of the upper cover, the first buckle part and the second buckle part.

[0021] 2. The stability of the supporting part is increased by arranging the first supporting protrusion, and the first supporting protrusion is also used to abut the first supporting protrusion, so that the required rotation angle of the connecting plate rotating to the preset position is reduced.

[0022] 3. The strength of the connecting plate is increased by arranging the second supporting protrusion in cooperation with the first supporting protrusion, and the supporting stability of the supporting part is further increased. DETAILED DESCRIPTION

[0023] In order to more clearly illustrate and understand the technical scheme in the embodiments of the utility model, the drawings needed to be used in the background art and embodiment description of the utility model will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to the contents of the embodiments of the utility model and these drawings by those skilled in the art without creating creative labor.

[0024] Figure 1 is a structure schematic view of the egg box with high reliability provided by the embodiment of the present application;

[0025] Figure 2 is a structure schematic view of the base in the egg box with high reliability provided by the embodiment of the present application;

[0026] Figure 3 is a structure schematic view of the limiting assembly in the egg box with high reliability provided by the embodiment of the present application;

[0027] Figure 4 is a closed front view of the egg box with high reliability provided by the embodiment of the present application;

[0028] Figure 5 is a side view of the limiting assembly in the egg box with high reliability provided by the embodiment of the present application. DETAILED DESCRIPTION

[0029] The present application will be further described below in conjunction with the accompanying drawings.

[0030] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The preferred embodiments of the present application are shown in the drawings. However, the present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there can be a middle component. When a component is referred to as "connected to" another component, it can be directly connected to the other component or there can be a middle component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not the only implementation. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as understood by those skilled in the art to which the present application belongs. The terms used in the specification of the present application herein are only for the purpose of describing the specific embodiments and are not intended to limit the present application. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0031] Please refer to Figures 1 to 5As shown, this embodiment provides a highly reliable egg carton, which includes a base 1, a top cover 2, and a first latching part 3. The base 1 has a plurality of receiving cavities 10 for placing eggs. The first latching part 3 is hinged to a first side of the base 1. A limiting component 4 is provided between the first latching part 3 and the base 1. The first latching part 3 is provided with at least one latch head. The limiting component 4 is configured to limit the rotational travel of the first latching part 3 toward the inside of the base 1. The top cover 2 is hinged to a second side of the base 1. On the side, the first side and the second side are opposite sides. The snap-fit ​​end of the upper cover 2 is provided with a second snap-fit ​​part 20. The second snap-fit ​​part 20 is tilted outward at a preset angle. At least one snap-fit ​​hole is opened on the second snap-fit ​​part 20, and each snap-fit ​​hole corresponds to a snap-fit ​​head. The snap-fit ​​hole is a semi-circular hole, which includes a straight section and an arc section. The straight section is located below the arc section, and the two ends of the arc section are connected to the two ends of the straight section. The snap-fit ​​head includes a protrusion. The bottom surface of the protrusion is a plane, and the outer surface of the protrusion is an arc surface.

[0032] It can be seen that the connection reliability between the upper cover 2 and the base 1 is improved by the cooperation of the upper cover 2, the first latching part 3 and the second latching part 20.

[0033] In one embodiment, the limiting component 4 includes a connecting plate 40, a support portion 41, at least one first support protrusion 42 and at least one second support protrusion 43. The first end of the connecting plate 40 in a first direction is connected to the base 1, and the second end of the connecting plate 40 in the first direction is provided with the support portion 41. The first support protrusion 42 and the second support protrusion 43 are alternately arranged on the connecting plate 40 along the second direction.

[0034] Specifically, five first support protrusions 42 are neatly spaced along the first direction, and a second support protrusion 43 is provided between adjacent first support protrusions 42.

[0035] It can be seen that by setting the first support protrusion 42, the stability of the support part 41 is increased; by setting the second support protrusion 43, in conjunction with the first support protrusion 42, the strength of the connecting plate 40 is increased, thereby increasing the support stability of the support part 41.

[0036] In one embodiment, the top cover 2 and the base 1 are connected by an adhesive plate 5, and the adhesive plate 5, the first buckle part 3, the limiting component 4 and the base 1 are integrally formed.

[0037] It is evident that one-piece molding improves the production efficiency of egg boxes, while also increasing the stability of the connection strength between the adhesive plate 5, the limiting component 4, and the base 1.

[0038] In one embodiment, at least one first support protrusion 11 is provided on the base 1, and the first support protrusion 11 is configured to abut against and support the limiting component 4 or the adhesive plate 5.

[0039] Specifically, five first support protrusions 11 are arranged on the first side of the base 1 along the length direction in sequence at intervals, one support protrusion corresponds to one first support protrusion 42, the first support protrusion 42 on the first side is configured to support the limiting assembly 4, and the second side of the base 1 along the length direction is provided with five first support protrusions 11 corresponding to the first side in a symmetrical manner, and the first support protrusion 42 on the second side is configured to support the adhesion plate 5.

[0040] It can be seen that, by abutting the first support protrusion 42 against the first support protrusion 11, the required rotation angle of the connecting plate 40 to the preset position is reduced; by arranging the first support protrusion 11, the stability and strength of the base 1 are enhanced, and the limiting assembly 4 and the adhesion plate 5 can be limited, avoiding overloading and reducing the service life.

[0041] As an implementation manner, the second support protrusions 12 are arranged between the adjacent accommodation cavities 10, the top end surface of the second support protrusion 12 is higher than the upper end surface of the base 1, and the top end surface of the second support protrusion 12 is configured to abut and support the upper cover 2.

[0042] Specifically, the second support protrusions 12 are arranged at intervals along the middle line position of the base 1 in the length direction.

[0043] It can be seen that, by arranging the second support protrusion 12 to support the upper cover 2, the stability of the upper cover 2 during transportation or transfer is increased, thereby increasing the protection capability of the egg box for the egg body.

[0044] As an implementation manner, the second support protrusion 12, the first support protrusion 11, the first support protrusion 42, the second support protrusion 43 and the back surface of the first buckle part 3 are all provided with grooves.

[0045] It can be seen that, by arranging the grooves, the cost of producing the egg box is reduced.

[0046] As an implementation manner, the upper cover 2 is composed of a paperboard folded.

[0047] Specifically, the front and back surfaces of the paperboard can be directly printed with promotional advertisements.

[0048] It can be seen that, by folding the paperboard printed with promotional advertisements to form the upper cover 2, the step of manually pasting promotional advertisements on the upper cover 2 is omitted, the production time of the finished egg box is reduced, and the promotional efficiency and production efficiency are improved.

[0049] As an implementation manner, four limiting curved surfaces are arranged in order on the inner wall of the accommodation cavity 10, and a limiting protrusion 13 is arranged on the bottom inside the accommodation cavity 10, and the limiting curved surface and the limiting protrusion 13 are both configured to support the egg body.

[0050] It can be seen that, by arranging the limiting curved surface, the contact area between the inner wall of the accommodation cavity 10 and the egg body is increased, and the egg body is better protected.

[0051] As an implementation form, the inside of the accommodation cavity 10 is further provided with an avoiding groove 14.

[0052] Specifically, one avoiding groove 14 is arranged in each two adjacent accommodation cavities 10.

[0053] It can be seen that the avoiding groove 14 is arranged, so that the eggs are convenient to take.

[0054] As an implementation form, the reinforcing pieces 15 are arranged between the accommodation cavities 10, and the reinforcing pieces 15 are configured to reinforce the strength of the base 1.

[0055] It can be seen that the reinforcing pieces 14 are arranged, so that the stability of the base 1 is improved, and the deformation of the base 1 is avoided to damage the eggs in the accommodation cavities 10.

[0056] In the embodiments disclosed in the present application, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, "connecting" can be fixedly connected, or can be detachably connected, or integrally connected; "connecting" can be directly connected, or indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the embodiments disclosed in the present application can be understood according to the specific circumstances.

[0057] The above embodiments only illustrate the basic principles and characteristics of the present application, and the present application is not limited by the above examples. Without departing from the spirit and scope of the present application, various changes and modifications can be made to the present application, and these changes and modifications all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A high reliability egg carton, characterized by, The high-reliability egg box comprises a base, an upper cover and a first buckle part, wherein: The base is provided with a plurality of accommodation cavities for placing eggs, the first buckle part is hinged to a first side of the base, a limiting assembly is arranged between the first buckle part and the base, at least one clamping head is arranged on the first buckle part, and the limiting assembly is configured to limit the rotating stroke of the first buckle part towards the inside of the base; The upper cover is hinged to a second side of the base, the first side and the second side are opposite sides, a clamping end of the upper cover is provided with a second buckle part, the second buckle part is inclined outward by a preset angle, and at least one buckle hole is formed in the second buckle part, each buckle hole corresponding to one clamping head; The buckle hole is a semicircular hole, the buckle hole comprises a flat section and an arc section, the flat section is located below the arc section, the two ends of the arc section are connected to the two ends of the flat section, the clamping head comprises a protruding part, the bottom surface of the protruding part is a plane, and the outer surface of the protruding part is an arc surface.

2. The high reliability egg carton of claim 1, wherein, The limiting assembly comprises a connecting plate, a supporting part, at least one first supporting protrusion and at least one second supporting protrusion, the first end of the connecting plate in the first direction is connected to the base, the second end of the connecting plate in the first direction is provided with the supporting part, and one first supporting protrusion and one second supporting protrusion are alternately arranged on the connecting plate in the second direction.

3. The high reliability egg carton of claim 2, wherein, The upper cover and the base are connected through an adhesive plate, the adhesive plate, the first buckle part, the limiting assembly and the base are integrally formed.

4. The high reliability egg carton of claim 3, wherein, The base is provided with at least one first supporting protrusion, and the first supporting protrusion is configured to abut and support the limiting assembly or the adhesive plate.

5. The high reliability egg carton of claim 4, wherein, A second supporting protrusion is arranged between adjacent accommodation cavities, the top end surface of the second supporting protrusion is higher than the upper end surface of the base, and the top end surface of the second supporting protrusion is configured to abut and support the upper cover.

6. The high reliability egg carton of claim 5, wherein, The back surfaces of the second supporting protrusion, the first supporting protrusion, the first supporting protrusion, the second supporting protrusion and the first buckle part are all provided with grooves.

7. The high reliability egg carton of claim 1, wherein, The upper cover is composed of a paperboard fold.

8. The high reliability egg carton of claim 1, wherein, Four limiting curved surfaces are arranged in order on the inner wall of the accommodation cavity, a limiting protrusion is arranged at the bottom of the accommodation cavity, and the limiting curved surfaces and the limiting protrusion are configured to support the egg body.

9. The high reliability egg carton of claim 1, wherein, The accommodation cavity is further provided with an avoidance groove.

10. The high reliability egg carton of claim 1, wherein, A reinforcing part is arranged between the accommodation cavities, and the reinforcing part is configured to reinforce the strength of the base.

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