CN220181327U - Knife clamping structure and turnover box - Google Patents
Knife clamping structure and turnover box Download PDFInfo
- Publication number
- CN220181327U CN220181327U CN202321041744.9U CN202321041744U CN220181327U CN 220181327 U CN220181327 U CN 220181327U CN 202321041744 U CN202321041744 U CN 202321041744U CN 220181327 U CN220181327 U CN 220181327U
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- card
- opening
- knife
- cutter
- tool
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- 230000007306 turnover Effects 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
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- Control And Other Processes For Unpacking Of Materials (AREA)
Abstract
The utility model discloses a knife card structure and a turnover box, wherein the knife card structure comprises a knife card assembly, the knife card assembly comprises a first knife card and a second knife card, the first knife card is provided with a first buckling unit, the second knife card is provided with a second buckling unit, the first buckling unit comprises a first opening, a second opening and a first bulge facing the first opening, the second buckling unit comprises a third opening, a fourth opening and a second bulge facing the third opening, the first opening and the third opening are respectively arranged at the end parts of the first knife card and the second knife card, the size of the first bulge is smaller than that of the fourth opening, the size of the second bulge is smaller than that of the second opening, the first knife card is arranged along a first direction, the second knife card is inserted into the first knife card along a second direction, the first opening penetrates through the third opening, the first bulge is limited at the fourth opening, and the second bulge is limited at the second opening. Compared with the traditional cutter clamp structure, the cutter clamp structure has the advantage that the anti-falling performance is greatly improved.
Description
Technical Field
The utility model relates to the technical field of product packaging, in particular to a knife card structure and a turnover box.
Background
In the production process of products, a turnover box is often used for placing and turnover, and a knife-clamping structure is usually adopted in the turnover box to prevent the products from collision with each other.
However, the knife card in the prior art adopts a first knife card and a second knife card which are staggered horizontally and vertically, and openings are formed at the staggered positions of the horizontally placed first knife card and the vertically placed second knife card, so that a plurality of grids for placing products are formed in the turnover box. However, the knife clamp has poor anti-falling performance, and is easy to fall off in the turnover process, so that the knife clamp often causes damage and crushing of products, and the rejection rate of the products is greatly improved.
Therefore, the prior art needs to be improved to solve the problems of product damage and scrapping caused by easy falling of the knife card structure in the prior art.
Disclosure of Invention
The utility model aims to provide a knife clamp structure and a turnover box, which are used for solving the technical problems of product damage and scrapping caused by easy falling of the knife clamp structure in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a knife card structure, its includes the knife card subassembly, the knife card subassembly includes first knife card and second knife card, first knife card is equipped with first buckle unit, the second knife card is equipped with the second buckle unit, first buckle unit includes first opening, second opening and orientation first open-ended first arch, the second buckle unit includes third opening, fourth opening and orientation third opening second arch, first opening and third opening are located respectively the tip of first knife card and second knife card, first bellied size is less than the size of fourth opening, the size of second bellied is less than the size of second opening, first knife card sets up along first direction, second knife card is pegged graft along the second direction first knife card, first opening runs through the third opening, first arch is limited in fourth opening, second arch is limited in the second opening.
Preferably, the first opening and the third opening are respectively arranged at the first end of the knife card assembly, the first end and the second end of the knife card assembly are arranged in parallel, and the second opening and the fourth opening are arranged at the second end of the knife card assembly or are close to the second end of the knife card assembly.
Preferably, the first protrusion is disposed at a first end of the first blade, or disposed at a first predetermined distance from the first end of the first blade, and the second protrusion is disposed at a first end of the second blade, or disposed at a second predetermined distance from the first end of the second blade.
Preferably, the distance between the second opening and the second end of the first cutter card is matched with the distance between the second protrusion and the first end of the second cutter card, and the distance between the first protrusion and the first end of the first cutter card is matched with the distance between the second opening and the second end of the second cutter card.
Preferably, the first knife card comprises a plurality of first buckling units, the second knife card comprises a plurality of second buckling units, the first buckling units and/or the second buckling units are arranged at intervals, and the first buckling units and the second buckling units are in one-to-one correspondence.
Preferably, the first protrusion and the side wall of the first opening are provided with a first avoiding space, the directions of the adjacent first protrusions are opposite, and the size of the first avoiding space is larger than the thickness of the second knife card.
Preferably, the second protrusion and the side wall of the third opening are provided with a second avoidance space, the directions of the adjacent second protrusions are opposite, the directions of the second protrusions and the corresponding first protrusions are the same, and the size of the second avoidance space is larger than the thickness of the first knife card.
Preferably, the third end and the first end of the cutter card assembly are perpendicular to each other, the lengths of the third end of the first cutter card and the third end of the second cutter card are the same, and the sum of the groove depth of the first opening and the groove depth of the third opening is equal to the length of the third end of the cutter card assembly.
Preferably, the first knife card and the second knife card are plastic knife cards and/or carton knife cards.
Correspondingly, the utility model also designs a turnover box which comprises a turnover box body and a cutter clamp structure, wherein the cutter clamp structure is arranged in the turnover box, the cutter clamp assembly comprises a plurality of first cutter clamps and second cutter clamps, all the first cutter clamps are arranged along a first direction, and all the second cutter clamps are arranged along a second direction so as to divide the space of the turnover box into a plurality of areas.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model designs a knife card structure and a turnover box, wherein the knife card structure comprises a first knife card and a second knife card, the first knife card comprises a first opening, a second opening and a first bulge, the second knife card comprises a third opening, a fourth opening and a second bulge, the first opening and the third opening are respectively arranged at the end parts of the first knife card and the second knife card, when the knife card structure is assembled, the first knife card is arranged along a first direction, the second knife card is inserted into the first knife card along a second direction, the first opening penetrates through the third opening to push the first knife card and the second knife card respectively, at the moment, the first bulge penetrates through the fourth opening and is limited at the fourth opening to limit the movement of the knife card assembly along the second direction, and the second bulge penetrates through the second opening and is limited at the second opening to limit the movement of the knife card assembly along the first direction.
Drawings
FIG. 1 is a schematic view of the structure of a first knife card of the present utility model;
FIG. 2 is a schematic view of a second knife card mated with the first knife card shown in FIG. 1;
FIG. 3 is a schematic view of the structure of a further first knife card of the present utility model;
FIG. 4 is a schematic view of a second knife card mated with the first knife card shown in FIG. 3;
FIG. 5 is a schematic view of another first knife card of the present utility model;
fig. 6 is a schematic view of a second knife card that mates with the first knife card shown in fig. 5.
Illustration of: 1. a first knife clamp; 2. a first opening; 3. a second opening; 4. a first protrusion; 5. a first avoidance space; 6. a second knife clamp; 7. a third opening; 8. a fourth opening; 9. a second protrusion; 10. and a second avoidance space.
Detailed Description
In order to make the objects, features and advantages of the present utility model more obvious and understandable, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the embodiments described below are only some embodiments of the present utility model, not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
The utility model relates to a turnover box which is of a hollow structure, wherein the turnover box comprises a turnover box body and a cutter clamp structure, the cutter clamp structure is arranged in the turnover box body, the cutter clamp assembly comprises a plurality of first cutter clamps 1 and second cutter clamps 6, the first cutter clamps 1 are arranged along a first direction, and the second cutter clamps 6 are arranged along a second direction so as to divide the space of the turnover box into a plurality of areas. According to the utility model, the knife card structure is arranged in the turnover box, the turnover box can be divided into a plurality of areas, each product is arranged in one area, the knife card structure has good anti-falling performance, even if the turnover box is vibrated, impacted or overturned during transportation, the first knife card 1 can still be firmly inserted on the second knife card 6, the situation that adjacent areas are mutually communicated is avoided, the breakage rate and the rejection rate of the products are greatly reduced, and the knife card structure is described in detail below.
Referring to fig. 1-2, the knife card structure of the present embodiment includes a knife card assembly, the knife card assembly includes a first knife card 1 and a second knife card 6, the first knife card 1 is provided with a first fastening unit, the second knife card 6 is provided with a second fastening unit, the first fastening unit includes a first opening 2, a second opening 3 and a first protrusion 4 facing the first opening 2, the second fastening unit includes a third opening 7, a fourth opening 8 and a second protrusion 9 facing the third opening 7, the first opening 2 and the third opening 7 are respectively disposed at ends of the first knife card 1 and the second knife card 6, a size of the first protrusion 4 is smaller than a size of the fourth opening 8, a size of the second protrusion 9 is smaller than a size of the second opening 3, all the first knife cards 1 are disposed along a first direction, all the second knife cards 6 are plugged into the first knife card 1 along a second direction, the first opening 2 penetrates the third opening 7, the first protrusion 4 is limited at the fourth opening 8, and the second protrusion 9 is limited at the second opening 3.
It should be noted that, in this embodiment, the first direction is a horizontal direction, the second direction is a vertical direction, when the cutter card assembly is assembled, the first cutter card 1 is arranged along the first direction, the second cutter card 6 is inserted into the first cutter card 1 along the second direction, the first opening 2 penetrates the third opening 7 to push the first cutter card 1 and the second cutter card 6 respectively, at this time, the first protrusion 4 penetrates the fourth opening 8 and is limited to the fourth opening 8 to limit the movement of the cutter card assembly along the second direction, the second protrusion 9 penetrates the second opening 3 and is limited to the second opening 3 to limit the movement of the cutter card assembly along the first direction, and compared with the traditional cutter card structure, the cutter card structure of the utility model has greatly improved anti-falling performance. Of course, in practical application, the first direction may be not limited to the horizontal direction, and the second direction may be not limited to the vertical direction, which is not limited by the present utility model.
Specifically, referring to fig. 1-4, the first opening 2 and the third opening 7 are respectively disposed at a first end of the cutter card assembly, the first end and the second end of the cutter card assembly are disposed in parallel, and the second opening 3 and the fourth opening 8 are disposed at or near a second end of the cutter card assembly.
Specifically, the first protrusion 4 of the present utility model is disposed at the first end of the first blade card 1, or disposed at a first predetermined distance from the first end of the first blade card 1, and the second protrusion 9 is disposed at the first end of the second blade card 6, or disposed at a second predetermined distance from the first end of the second blade card 6. The first predetermined pitch and the second predetermined pitch of the present utility model may be set by themselves, and the present utility model is not limited thereto.
Specifically, in order to ensure that the first protrusion 4 can penetrate the fourth opening 8 and the second protrusion 9 can penetrate the second opening 3, the spacing between the second opening 3 and the second end of the first blade card 1 in the present utility model is matched with the spacing between the second protrusion 9 and the first end of the second blade card 6, and the spacing between the first protrusion 4 and the first end of the first blade card 1 is matched with the spacing between the second opening 3 and the second end of the second blade card 6.
Specifically, the knife card assembly comprises a plurality of first knife cards 1 and second knife cards 6, the first knife cards 1 comprise a plurality of first buckling units, the second knife cards 6 comprise a plurality of second buckling units, the plurality of first buckling units and/or the plurality of second buckling units are arranged at intervals, and the first buckling units and the second buckling units are in one-to-one correspondence.
Specifically, the first bulge 4 and the side wall of the first opening 2 are provided with a first avoiding space 5, the directions of the adjacent first bulges 4 are opposite, and the size of the first avoiding space 5 is larger than the thickness of the second knife card 6.
Specifically, the second protrusion 9 and the side wall of the third opening 7 are provided with a second avoiding space 10, the directions of the adjacent second protrusions 9 are opposite, the directions of the second protrusions 9 and the corresponding first protrusions 4 are the same, and the size of the second avoiding space 10 is larger than the thickness of the first knife card 1.
It should be noted that, when the first cutter card 1 is inserted into the second cutter card 6, the first cutter card 1 penetrates through the second avoiding space 10, the second cutter card 6 penetrates through the first avoiding space 5, in order to ensure that both the first cutter card 1 and the second cutter card 6 can be successfully inserted, the size of the first avoiding space 5 is larger than the thickness of the second cutter card 6, and the size of the second avoiding space 10 is larger than the thickness of the first cutter card 1, however, in practical application, in order to enhance the anti-falling performance, the first avoiding space 5 can be just equal to the thickness of the second cutter card 6, and the size of the second avoiding space 10 is just equal to the thickness of the first avoiding space 5, so the utility model is not limited.
Specifically, the third end and the first end of the cutter card assembly are perpendicular to each other, the lengths of the third end of the first cutter card 1 and the third end of the second cutter card 6 are the same, and the sum of the groove depth of the first opening 2 and the groove depth of the third opening 7 is equal to the length of the third end of the cutter card assembly.
It should be noted that, referring to fig. 1-6, the first blade card 1 of the present utility model has various designs, and in order to match with the first blade card 1, the second blade card 6 also has various designs, so that the lengths of the third end of the first blade card 1 and the third end of the second blade card 6 are the same, the sum of the groove depths of the first opening 2 and the groove depth of the third opening 7 is equal to the length of the third end of the blade card assembly, therefore, when in plugging, the first end of the first blade card 1 is flush with the second end of the second blade card 6, the first end of the second blade card 6 is flush with the second end of the first blade card 1, in practical application, in order to facilitate processing and not to mix the first blade card 1 and the second blade card 6 during assembly, the groove depths of the first opening 2 and the third opening 7 are equal to half the length of the third end of the first blade card 1, and the groove depths of the third opening 7 can be set to be different, and the first opening 2 and the third opening 7 can be defined by people. Specifically, the first knife card 1 and the second knife card 6 are plastic knife cards and/or carton knife cards. Of course, in practical application, the knife card made of other materials can be selected to replace the plastic knife card or the paper box knife card, and people do not limit the method.
In combination with fig. 1-6, the utility model relates to a knife card structure and a turnover box, when in assembly, a first knife card 1 is arranged along a first direction, a second knife card 6 is inserted into the first knife card 1 along a second direction, a first opening 2 penetrates through a third opening 7 to respectively push the first knife card 1 and the second knife card 6, at the moment, a first bulge 4 penetrates through a fourth opening 8 and is limited in the fourth opening 8 to limit the movement of a knife card assembly along the second direction, a second bulge 9 penetrates through a second opening 3 and is limited in the second opening 3 to limit the movement of the knife card assembly along the first direction, and the knife card structure of the utility model greatly improves the anti-falling performance compared with the traditional knife card structure, and can divide the knife card structure into a plurality of areas, each product is placed in one area to avoid the mutual contact between the products, thereby greatly reducing the damage and the turnover rate of the products.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. A knife card structure, its characterized in that: including the tool card subassembly, the tool card subassembly includes first tool card and second tool card, first tool card is equipped with first buckle unit, the second tool card is equipped with second buckle unit, first buckle unit includes first opening, second opening and orientation first bellied of first open-ended, second buckle unit includes third opening, fourth opening and orientation third opening second is protruding, first opening and third opening are located respectively the tip of first tool card and second tool card, first bellied size is less than fourth opening's size, second bellied size is less than second opening's size, first tool card sets up along first direction, second tool card is pegged graft along the second direction first tool card, first opening runs through the third opening, first protruding limit is located fourth opening, second protruding limit is located the second opening.
2. The knife card structure of claim 1, wherein: the first opening and the third opening are respectively arranged at the first end of the knife card assembly, the first end and the second end of the knife card assembly are arranged in parallel, and the second opening and the fourth opening are arranged at the second end of the knife card assembly or are close to the second end of the knife card assembly.
3. The knife card structure of claim 2, wherein: the first bulge is arranged at the first end of the first cutter card or at a first preset interval from the first end of the first cutter card, and the second bulge is arranged at the first end of the second cutter card or at a second preset interval from the first end of the second cutter card.
4. The knife card structure of claim 2, wherein: the distance between the second opening and the second end of the first cutter card is matched with the distance between the second protrusion and the first end of the second cutter card, and the distance between the first protrusion and the first end of the first cutter card is matched with the distance between the second opening and the second end of the second cutter card.
5. The knife card structure of claim 1, wherein: the first knife card comprises a plurality of first buckling units, the second knife card comprises a plurality of second buckling units, the first buckling units and/or the second buckling units are/is arranged at intervals, and the first buckling units and the second buckling units are in one-to-one correspondence.
6. The knife card structure of claim 1, wherein: the first bulge and the side wall of the first opening are provided with first avoiding spaces, the directions of the adjacent first bulges are opposite, and the size of the first avoiding spaces is larger than the thickness of the second knife card.
7. The knife card structure of claim 1, wherein: the second bulges and the side wall of the third opening are provided with second avoidance spaces, the directions of the adjacent second bulges are opposite, the directions of the second bulges and the corresponding first bulges are the same, and the size of the second avoidance spaces is larger than the thickness of the first knife card.
8. The knife card structure of claim 2, wherein: the third end and the first end of the cutter card assembly are mutually perpendicular, the lengths of the third end of the first cutter card and the third end of the second cutter card are the same, and the sum of the groove depth of the first opening and the groove depth of the third opening is equal to the length of the third end of the cutter card assembly.
9. The knife card structure of claim 1, wherein: the first knife card and the second knife card are plastic knife cards and/or carton knife cards.
10. A turnover case, its characterized in that: the tool card structure is arranged in the turnover box, the tool card assembly comprises a plurality of first tool cards and second tool cards, all the first tool cards are arranged along a first direction, and all the second tool cards are arranged along a second direction so as to divide the space of the turnover box into a plurality of areas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321041744.9U CN220181327U (en) | 2023-04-28 | 2023-04-28 | Knife clamping structure and turnover box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321041744.9U CN220181327U (en) | 2023-04-28 | 2023-04-28 | Knife clamping structure and turnover box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220181327U true CN220181327U (en) | 2023-12-15 |
Family
ID=89111136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321041744.9U Active CN220181327U (en) | 2023-04-28 | 2023-04-28 | Knife clamping structure and turnover box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220181327U (en) |
-
2023
- 2023-04-28 CN CN202321041744.9U patent/CN220181327U/en active Active
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