Knife card structure and packaging box

Abstract

This utility model belongs to the field of packaging technology, and specifically relates to a cutter card structure and a packaging box. The cutter card structure includes cutter cards, each with a slot and a notch. The slot is located on the reverse extension line of the notch, and the side wall of the notch is also provided with a protrusion. Each cutter card includes a first cutter card arranged horizontally and a second cutter card arranged vertically. A plurality of first cutter cards are spaced apart, and a plurality of second cutter cards span the first cutter cards. The notches of the second cutter cards are adapted to engage with the notches of the first cutter cards. The protrusions and slots of the second cutter cards are respectively adapted to engage with the slots and protrusions of the first cutter cards. The cutter card structure of this utility model can be formed as a whole, thus preventing structural damage during handling, thereby improving the order of the packaging site and increasing packaging efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of packaging technology, and specifically relates to a card holder structure and a packaging box. Background Technology

[0002] Cutlery clips generally refer to cardboard clips that are fixed together by interlocking. Their function is to divide space and protect the contents. In related technologies, cutlery clips mostly have U-shaped slots along their width. During insertion, different cutlery clips are inserted with the slot openings facing each other to form cross-shaped or grid-shaped space divisions. However, since the above-mentioned matching cutlery clips are assembled only by interlocking, if the corresponding cutlery clips are not picked up, it will cause damage to the clip structure, that is, some clip components will fall off, thereby reducing work efficiency, affecting the packaging process, and causing material disorder on the packaging site.

[0003] Therefore, in view of the above shortcomings, this utility model is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a card holder structure and packaging box to at least partially solve the above-mentioned technical problems.

[0005] The first aspect of this utility model provides a blade holder structure, including a blade holder, wherein each blade holder is provided with a slot and a slot, the slot is located on the reverse extension line of the slot, and the side wall of the slot is also provided with a protrusion;

[0006] The blade holder includes a first blade holder arranged horizontally and a second blade holder arranged vertically. A plurality of first blade holders are spaced apart, and a plurality of second blade holders span the first blade holders. The slots of the second blade holders are adapted to engage with the slots of the first blade holders. The protrusions and slots of the second blade holders are adapted to engage with the slots and protrusions of the first blade holders, respectively.

[0007] The blade holder structure provided by this utility model may also have the following additional technical features:

[0008] In one specific embodiment of this utility model, each of the bayonet slots is provided with two protrusions, the two protrusions are located on the same side of the bayonet slot or are respectively provided on both sides of the bayonet slot, and the two protrusions are staggered along the length direction of the bayonet slot; two slots are provided at intervals on the reverse extension line of the bayonet slot.

[0009] In one specific embodiment of this utility model, each of the blade holders is provided with at least one of the blade slots, and when there are multiple blade slots, the multiple blade slots are arranged at intervals along the length direction of the blade holder.

[0010] In one specific embodiment of this utility model, the slot is formed as a cross groove, and the outer contour of the protrusion is formed as a semi-circle.

[0011] In one specific embodiment of this utility model, the first blade holder forms a first protrusion away from the edge of the slot, and the second blade holder forms a second protrusion corresponding to the edge of the slot; the blade holder structure also includes a base plate, and the base plate is provided with slots corresponding to the first protrusion and the second protrusion.

[0012] In one specific embodiment of this utility model, there are four first protrusions, which are arranged at intervals along the length of the first blade holder. There are two second protrusions, which are located at both ends of the second blade holder.

[0013] In one specific embodiment of this utility model, the thickness of the base plate is not less than the height of the first protrusion and the second protrusion.

[0014] In one specific embodiment of this utility model, the blade holder is an integral structure, and the base plate is an integral structure.

[0015] In one specific embodiment of this utility model, the materials of the cutter card and the base plate are corrugated paper, or the materials of the cutter card and the base plate are plastic.

[0016] A second aspect of this utility model also provides a packaging box, including the knife-clamp structure described in any one of the above, wherein the length of the first knife-clamp is equal to the width of the packaging box, and the length of the second knife-clamp is equal to the length of the packaging box.

[0017] The knife-card structure provided by this utility model forms multiple fixed compartments for placing contents by engaging the second knife-card with the slots of multiple first knife-cards. Furthermore, by setting protrusions on the slots of the first and second knife-cards respectively, and setting slots on the extension lines of the slots, the protrusions and slots can be fitted and engaged. This allows the first and second knife-cards to form a single unit, preventing structural damage during handling, thereby improving order at the packaging site and increasing packaging efficiency. Attached Figure Description

[0018] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1This is a three-dimensional structural diagram of the blade holder structure in an embodiment of this utility model;

[0020] Figures 2-3 This is a schematic diagram of the structure of the first blade holder in an embodiment of this utility model;

[0021] Figures 4-5 This is a schematic diagram of the structure of the second blade holder in an embodiment of this utility model;

[0022] Figures 6-7 This is a schematic diagram of the structure of the base plate in an embodiment of this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 100-blade card structure;

[0025] 10-Knife holder, 11-First knife holder, 12-Second knife holder, 13-Clamping slot, 14-Protrusion, 15-Card slot, 16-First protrusion, 17-Second protrusion;

[0026] 20 - Base plate, 21 - Slot. Detailed Implementation

[0027] Exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this invention will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0028] It should be understood that the terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “described” as used herein may also include the plural forms. The terms “comprising,” “including,” “containing,” and “having” are inclusive and therefore indicate the presence of the stated features, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not construed as requiring them to be performed in a particular order described or illustrated unless the order of performance is explicitly indicated. It should also be understood that additional or alternative steps may be used.

[0029] Although terms such as first, second, third, etc., may be used in this document to describe multiple elements, components, regions, layers, and / or segments, these elements, components, regions, layers, and / or segments should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or segment from another. Unless the context clearly indicates otherwise, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence. Therefore, the first element, component, region, layer, or segment discussed below may be referred to as the second element, component, region, layer, or segment without departing from the teachings of the exemplary embodiments.

[0030] For ease of description, spatial relative terms may be used in the text to describe the relationship of one element or feature relative to another element or feature, as shown in the figure. These relative terms include, for example, "inside," "outside," "middle," "outer," "below," "below," "above," "over," etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure. For example, if the device in the figure is flipped, an element described as "below other elements or features" or "below other elements or features" would subsequently be oriented as "above other elements or features" or "above other elements or features." Therefore, the example term "below" can include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions), and the spatial relative descriptors used in the text will be interpreted accordingly.

[0031] Reference Figures 1-7 The first aspect of this utility model provides a blade holder structure 100, which includes blade holders 10. Each blade holder 10 is provided with a slot 15 and a notch 13. The slot 15 is located on the reverse extension line of the notch 13, and the side wall of the notch 13 is also provided with a protrusion 14. The blade holder 10 includes a first blade holder 11 arranged horizontally and a second blade holder 12 arranged vertically. A plurality of first blade holders 11 are arranged at intervals, and a plurality of second blade holders 12 span the first blade holders 11. The notch 13 of the second blade holder 12 is adapted to engage with the notch 13 of the first blade holder 11. The protrusion 14 and the slot 15 of the second blade holder 12 are adapted to engage with the slot 15 and the protrusion 14 of the first blade holder 11, respectively.

[0032] Specifically, the tool holder 10 is roughly rectangular in shape, and the notch 13 refers to a slot structure disposed on the tool holder 10 and extending to the edge of the tool holder 10. In this embodiment, the notch 13 is disposed along the width direction of the tool holder 10. The protrusion 14 is disposed on the side of the notch 13. The slot 15 is disposed on the tool holder 10 and is specifically located on the reverse extension line of the notch 13, that is, the slot 15 and the notch 13 are disposed in a one-to-one correspondence.

[0033] Based on the arrangement direction of the tool holders 10 in the tool holder structure 100, the tool holders 10 can be divided into first tool holders 11 arranged horizontally and second tool holders 12 arranged vertically. It should be noted that "horizontal" and "vertical" here refer to relative directions, indicating the vertical arrangement of the first tool holders 11 and second tool holders 12 in the tool holder structure 100, and not specifically referring to their actual positions. In the tool holder structure 100, several first tool holders 11 are spaced apart vertically, and several second tool holders 12 are spaced apart horizontally, with each second tool holder 12 spanning across the tool holder 10. The first tool holders 11 and second tool holders 12 are engaged with each other through slots 13, and the protrusions 14 of each slot 13 are inserted into corresponding slots 15 of the other slot 13 with which they are engaged.

[0034] The aforementioned knife-card structure 100 forms multiple fixed compartments for holding contents by engaging the second knife-card 12 with the slots 13 of multiple first knife-cards 11. Furthermore, by providing protrusions 14 on the slots 13 of the first knife-cards 11 and the second knife-cards 12, and by providing slots 15 on the extension lines of the slots 13, and by ensuring that the protrusions 14 and slots 15 can be fitted together, the first knife-cards 11 and the second knife-cards 12 can be integrated into a single unit. This prevents structural damage to the knife-card structure 100 during handling, thereby improving order at the packaging site and increasing packaging efficiency.

[0035] It should be noted that in some embodiments, the first cutter clip 11 and the second cutter clip 12 can be completely identical. For example, the first cutter clip 11 and the second cutter clip 12 may have the same size, the same number of slots 13, the same number of protrusions 14, and the same number of slots 15. In this case, the second cutter clip 12 can be obtained by changing the installation method of the first cutter clip 11 in the cutter clip structure 100. In some embodiments, the first cutter clip 11 and the second cutter clip 12 may be different. For example, the first cutter clip 11 and the second cutter clip 12 may have different sizes, and / or different numbers of slots 13, and / or the same number of protrusions 14. In this case, the first cutter clip 11 and the second cutter clip 12 need to be set separately. In practical applications, the specific structure of the first cutter clip 11 and the second cutter clip 12 is set according to the specific requirements of the packaging box.

[0036] In some embodiments, each bayonet 13 is provided with two protrusions 14, which are located on the same side of the bayonet 13 or on opposite sides of the bayonet 13, and are staggered along the length of the bayonet 13; two slots 15 are provided at intervals along the reverse extension line of the bayonet 13. In this way, the connection structure formed by the protrusions 14 and slots 15 at each engagement position of the first blade clamp 11 and the second blade clamp 12 can be increased to two, thereby increasing the connection strength of the first blade clamp 11 and the second blade clamp 12, and thus improving the structural stability of the blade clamp structure 100.

[0037] Of course, in other embodiments, the number of protrusions 14 and slots 15 can be 3, 4, 5, etc., which can be set according to the length of the slot 13.

[0038] In some embodiments, each cutter 10 is provided with at least one slot 13, and when there are multiple slots 13, the multiple slots 13 are spaced apart along the length of the cutter 10. In this way, the number of slots 13 can be automatically adjusted according to the quantity of contents to be packaged, thereby meeting the packaging needs of different quantities of contents.

[0039] It should be noted that the number of notches 13 in the first cutter 11 and the second cutter 12 can be the same or different. For example, the first cutter 11 and the second cutter 12 may each have one notch 13, thus forming a cross-shaped cutter structure 100; the first cutter 11 and the second cutter 12 may each have two notches 13, thus forming a grid-shaped cutter structure 100; or the first cutter 11 may have two notches 13, or the first cutter 11 may have one notch 13, and so on.

[0040] In some embodiments, the slot 15 is formed as a cross groove, and the outer contour of the protrusion 14 is formed as a semi-circle.

[0041] Of course, in other embodiments, the slot 15 can also be formed in a straight line, which is arranged along the length direction of the opening 13. The protrusion 14 can also be triangular, trapezoidal, etc.

[0042] In some embodiments, the first blade 11 has a first protrusion 16 formed on the edge opposite to the slot 13, and the second blade 12 has a second protrusion 17 corresponding to the edge of the slot 13. The blade structure 100 also includes a base plate 20, on which slots 21 corresponding to the first protrusion 16 and the second protrusion 17 are provided. Thus, the base plate 20 is formed as a tray of the blade structure 100, which can separate the contents from the bottom of the packaging box, thereby providing cushioning for the contents and improving the safety of the contents. At the same time, by providing slots 21 on the base plate 20 to fit the first blade 11 and the second blade 12, the structural stability of the first blade 11 and the second blade 12 can be further improved.

[0043] In some embodiments, there are four first protrusions 16, which are arranged sequentially at intervals along the length of the first cutter holder 11. There are two second protrusions 17, which are located at opposite ends of the second cutter holder 12. This embodiment further improves the structural stability of the first cutter holder 11 and the second cutter holder 12 by providing multiple first protrusions 16 and multiple second protrusions 17.

[0044] Furthermore, the first protrusion 16 and / or the second protrusion 17 can be interference-fitted with the slot 21, which can improve the connection strength between the base plate 20 and the first cutter card 11 and the second cutter card 12, so that the cutter card structure 100 will not be damaged when any one of the base plate 20, the first cutter card 11, and the second cutter card 12 is removed.

[0045] In some embodiments, the thickness of the base plate 20 is not less than the height of the first protrusion 16 and the second protrusion 17. In this way, the first protrusion 16 and the second protrusion 17 can be received in the slot 21 of the base plate 20, and the structure of the base plate 20 with the first blade holder 11 and the second blade holder 12 remains stable.

[0046] In some embodiments, the blade holder 10 is a one-piece structure, and the base plate 20 is a one-piece structure.

[0047] In some embodiments, the blade card 10 and the base plate 20 are made of corrugated paper, or the blade card 10 and the base plate 20 are made of plastic.

[0048] The second aspect of this utility model also provides a packaging box, including a cutter structure 100 of any of the above-mentioned embodiments, wherein the length of the first cutter 11 is equal to the width of the packaging box, and the length of the second cutter 12 is equal to the length of the packaging box. The structure of the cutter 10 is as described in the above embodiments. Since the packaging box in this embodiment includes the cutter structure 100 of all the above embodiments, it also has at least the beneficial effects of all the above embodiments, which will not be described in detail here.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A card structure, characterized by The device includes a knife clip, which has a slot and a slot. The slot is located on the reverse extension line of the slot, and the side wall of the slot is also provided with a protrusion. The blade holder includes a first blade holder arranged horizontally and a second blade holder arranged vertically. A plurality of first blade holders are spaced apart, and a plurality of second blade holders span the first blade holders. The slots of the second blade holders are adapted to engage with the slots of the first blade holders. The protrusions and slots of the second blade holders are adapted to engage with the slots and protrusions of the first blade holders, respectively.

2. The knife card structure of claim 1, wherein, Each of the bayonet slots is provided with two protrusions, which are located on the same side of the bayonet slot or on opposite sides of the bayonet slot, and the two protrusions are staggered along the length of the bayonet slot; two slots are provided at intervals along the reverse extension line of the bayonet slot.

3. The card structure of claim 2, wherein Each of the blade holders is provided with at least one of the slots, and when there are multiple slots, the multiple slots are arranged at intervals along the length direction of the blade holder.

4. The knife card structure of claim 1, wherein, The slot is formed as a cross groove, and the outer contour of the protrusion is formed as a semi-circle.

5. The knife card structure of claim 1, wherein, The first blade holder has a first protrusion formed on the edge away from the slot, and the second blade holder has a second protrusion formed on the edge corresponding to the slot; the blade holder structure also includes a base plate, and the base plate is provided with slots corresponding to the first protrusion and the second protrusion.

6. The card structure of claim 5, wherein The number of the first protrusions is 4, and the 4 first protrusions are arranged at intervals along the length direction of the first blade holder. The number of the second protrusions is 2, and the two second protrusions are located at both ends of the second blade holder.

7. The card structure of claim 5, wherein The thickness of the base plate is not less than the height of the first protrusion and the second protrusion.

8. The card structure of claim 5, wherein, The blade holder is a one-piece structure, and the base plate is a one-piece structure.

9. The knife card structure of claim 8, wherein, The blade and the base plate are made of corrugated paper, or the blade and the base plate are made of plastic.

10. A packaging box, characterized in that The package includes the knife-card structure according to any one of claims 1-9, wherein the length of the first knife-card is equal to the width of the packaging box, and the length of the second knife-card is equal to the length of the packaging box.

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