CN213863165U - Packing box that compression molding panel was assembled - Google Patents
Packing box that compression molding panel was assembled Download PDFInfo
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- CN213863165U CN213863165U CN202022703119.9U CN202022703119U CN213863165U CN 213863165 U CN213863165 U CN 213863165U CN 202022703119 U CN202022703119 U CN 202022703119U CN 213863165 U CN213863165 U CN 213863165U
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- tenon
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- mortise
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Abstract
The utility model discloses a packing box assembled by compression molding plates, which is formed by assembling and combining a plurality of compression molding plates, tenon-and-mortise connection components formed by a plurality of tenons and mortises are correspondingly distributed on the side edges of two adjacent plates of the splicing part of the packing box, and the tenons and the mortises of the tenons are in clearance fit; the tenon-and-mortise connection assembly is provided with two types of A-type tenons and B-type tenons, and each splicing edge of the packaging box comprises at least one A-type tenon and one B-type tenon; the tenon of the class A is in a trapezoidal shape, the root of the tenon is smaller than the top of the tenon, and the shape of the mortise is arranged corresponding to the tenon; the tenon of the B-type tenon is in a trapezoidal shape, the outer side of the tenon is smaller than the inner side of the tenon, and the shape of the mortise corresponds to that of the tenon. Form high-strength combination to avoid separation when stressed; different structural strengths in all directions can be formed to meet actual requirements; the stacking strength is higher than that of the carton; reducing the environmental pollution of paper making and the cost of the packing case.
Description
Technical Field
The utility model relates to a packing box, especially the packing box that the panel of plant fiber mould pressing foaming shaping preparation formed through assembling the combination.
Background
The product formed by foaming and compression molding of the plant fiber has the advantages of no environmental pollution, simple manufacturing process, low cost, wide raw material source, excellent shock resistance and shock isolation performance and the like. Is made of plant fiber, starch and other additive materials. The preparation method thereof is as disclosed in the invention patent document with the publication number of CN 101377395B, namely 'the outer cylinder of the fireworks and firecrackers formed by compression molding, the spherical shell of the fireworks and the manufacturing method thereof'; the invention patent document with the publication number of CN 101337374B discloses a method for producing a pure plant fiber puffing and foaming packaging material. The shape of the die is adjusted according to the requirement when the plate is manufactured.
The performance of the material is very suitable for packaging, and the problems of high packaging cost and environmental pollution of paper, wood, plastic and the like are effectively solved. However, the direct compression molding of the packing box leads to a larger volume of the spare packing box, which is not beneficial to the storage and transportation of the empty boxes. Meanwhile, the material of the folding carton is different from that of the paperboard, so that the folding carton is not suitable for a folding standby mode of empty cartons.
The mortise and tenon joint is a concave-convex combination connection mode adopted on two wood components. The protruding part is called a tenon; the concave part is called a mortise (or a mortise), and the mortise and tenon are occluded to play a role in connection. The basic mortise and tenon structure consists of two members, wherein a tenon of one member is inserted into a mortise of the other member, so that the two members are connected and fixed. The part of the tongue that extends into the groove is called tongue, the rest of the tongue is called shoulder.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects, the utility model aims to solve the technical problem that a packing box that panel that plant fiber mould pressing foaming shaping preparation formed through assembling the combination is provided, the combination is assembled conveniently, and structural strength adapts to the packing box requirement. In order to solve the technical problem, the utility model adopts the technical scheme that the packing box assembled by compression molding plates is formed by assembling and combining a plurality of compression molding plates and is characterized in that a plurality of tenon-and-mortise connection components formed by tenons and mortises are correspondingly distributed on the side edges of two adjacent plates of the splicing part of the packing box, and the tenon and the mortise of the tenon are in clearance fit;
the tenon-and-mortise connection assembly is provided with two types of A-type tenons and B-type tenons, and each splicing edge of the packaging box comprises at least one A-type tenon and one B-type tenon;
the tenon of the class A is in a trapezoidal shape, the root of the tenon is smaller than the top of the tenon, and the shape of the mortise is arranged corresponding to the tenon;
the tenon of the B-type tenon is in a trapezoidal shape, the outer side of the tenon is smaller than the inner side of the tenon, and the shape of the mortise corresponds to that of the tenon.
The beneficial effects of the utility model reside in that, one of them, the performance of plant fiber mould pressing foaming shaping preparation panel is suitable for the shaping needs of tenon fourth of the twelve earthly branches structure. Secondly, in the right-angle connecting joint of the two plates, the A-type tenon limits the displacement of the two plates in the front-back direction; the B-type tenon limits the vertical displacement of the two plates; the two tenons are combined on each splicing edge of the packaging box, so that the front, back, left and right displacement of the splicing edges are limited, and high-strength combination is formed to avoid separation when stressed; meanwhile, different quantities and/or sizes of the two types of tenons can be set according to the stress conditions of all sides of the packing box in all directions, so that different structural strengths in all directions are formed to meet actual requirements. Thirdly, the characteristic that the board has certain flexibility is utilized, and the board splicing work can be conveniently completed by combining the clearance fit of the tenon and the mortise. Fourthly, the assembly and combination of the packing box can be completed without connecting pieces such as glue, adhesive tapes, nails and the like; the stacking strength is higher than that of the carton; the plant fiber is molded, foamed and formed to prepare the board, so that the environmental pollution of papermaking is reduced, and the manufacturing cost of the packing box is reduced.
Preferably, the mortise-tenon joint component also has a C-type tenon, one end of the tenon of the C-type tenon is a structure that the root of the tenon is smaller than the top of the tenon, and the other end of the tenon is a structure that the outer side of the tenon is smaller than the inner side of the tenon. The bonding strength is higher.
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Drawings
FIG. 1 is a schematic view of the overall structure of a packaging box according to an embodiment;
FIG. 2 is an enlarged schematic view of section H of FIG. 1, reflecting a class A tenon construction;
FIG. 3 is an enlarged schematic view of the L-shaped portion of FIG. 1, reflecting a class B tenon configuration;
FIG. 4 is an enlarged schematic view of the portion P shown in FIG. 1, which reflects the C-shaped tenon structure.
Detailed Description
Refer to the attached drawing, reflect the utility model discloses a concrete structure, the packing box adopts compression molding panel to assemble and forms, and compression molding panel is the panel of plant fiber mould pressing foaming shaping preparation, and the performance of this panel is suitable for the shaping needs of tenon fourth of the twelve earthly branches structure.
The packing box is formed by six compression molding panel 1 adoption combinations of assembling, and the arbitrary adjacent two panel 1's of concatenation portion of packing box side corresponds on the side and distributes three (minor face) or four (long limit) mortise-tenon joint subassembly, and mortise-tenon joint subassembly comprises tenon and tongue-and-groove, has fit clearance 2 between tenon and the tongue-and-groove.
The tenon-and-mortise connection assembly is provided with two types of A-type tenons and B-type tenons, and each splicing edge of the packaging box comprises at least one A-type tenon and one B-type tenon.
The tenon of the class A is in a step shape, the root 101 of the tenon is smaller than the top 102 of the tenon, and the shape of the mortise is arranged corresponding to the tenon. The root 101 of the tongue is the connection of the tongue and the shoulder, and the top 102 of the tongue is the opposite end of the root 101; the class a tenon allows the displacement of the two panels 1 in the front-rear direction to be limited.
The tenon of the B-type tenon is in a trapezoidal platform shape, the outer side 201 of the tenon is smaller than the inner side 202 of the tenon, and the shape of the mortise is arranged corresponding to the tenon. The inner side 202 of the tongue refers to the side of the tongue that is in contact with the bottom surface of the groove (only one edge is visible in the figure), and the outer side 201 of the tongue refers to the opposite side of the inner side 202. The tenon of type B limits the displacement of the two plates 1 in the up-and-down direction.
In this case, the tenons of type a and/or type B are arranged on the joint edge without any gap, i.e. no gap exists between adjacent mortise and tenon joint assemblies, and the side walls of the tenons on the same plate form the side walls of the adjacent mortises. Therefore, at the joint part of the A-type tenon and the B-type tenon, the mortise and tenon joint component is also provided with the C-type tenon, one end of the tenon of the C-type tenon is of a structure that the root 301 of the tenon is smaller than the top 302 of the tenon, and the other end of the tenon is of a structure that the outer side 401 of the tenon is smaller than the inner side 402 of the tenon. The utility model discloses in other embodiments, each A class tenon and/or B class tenon can be gapped distribution on the concatenation limit, and C class tenon can not appear in the joint portion.
During assembly, each splicing edge is firstly assembled with the A-type tenon, then the board is slightly bent by utilizing the characteristic that the board has certain flexibility, and the assembly of the B-type tenon can be completed by combining the matching gap 2 of the tenon and the mortise. Or the tenon of type B can be installed first and then the tenon of type A. And (4) sequentially combining all the splicing edges to complete the combination work of the packaging box.
The foregoing embodiments are merely for clarity of explanation, and are not to be construed as limiting the present invention. The utility model discloses have known multiple substitution or warp in this technical field, do not deviating from the utility model discloses under the prerequisite of essence meaning, all fall into the utility model discloses a protection scope.
Claims (2)
1. A packing box assembled by compression-molded plates is formed by assembling and combining a plurality of compression-molded plates and is characterized in that tenon-and-mortise connecting assemblies formed by a plurality of tenons and mortises are correspondingly distributed on the side edges of two adjacent plates of a splicing part of the packing box, and the tenons and the mortises of the tenons are in clearance fit;
the tenon-and-mortise connection assembly is provided with two types of A-type tenons and B-type tenons, and each splicing edge of the packaging box comprises at least one A-type tenon and one B-type tenon;
the tenon of the class A is in a trapezoidal shape, the root of the tenon is smaller than the top of the tenon, and the shape of the mortise is arranged corresponding to the tenon;
the tenon of the B-type tenon is in a trapezoidal shape, the outer side of the tenon is smaller than the inner side of the tenon, and the shape of the mortise corresponds to that of the tenon.
2. The packaging box of claim 1, wherein the mortise and tenon joint component further comprises a C-type tenon, one end of the tenon of the C-type tenon is a structure that the root of the tenon is smaller than the top of the tenon, and the other end of the tenon is a structure that the outer side of the tenon is smaller than the inner side of the tenon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022703119.9U CN213863165U (en) | 2020-11-20 | 2020-11-20 | Packing box that compression molding panel was assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022703119.9U CN213863165U (en) | 2020-11-20 | 2020-11-20 | Packing box that compression molding panel was assembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213863165U true CN213863165U (en) | 2021-08-03 |
Family
ID=77035543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022703119.9U Active CN213863165U (en) | 2020-11-20 | 2020-11-20 | Packing box that compression molding panel was assembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213863165U (en) |
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2020
- 2020-11-20 CN CN202022703119.9U patent/CN213863165U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210817 Address after: 410300 Room 502, building 12, Hengda Huafu, Baisha East Road, Liuyang City, Changsha City, Hunan Province Patentee after: Huang Mingchu Patentee after: Li Longgu Patentee after: Li Zhiguo Address before: 410300 Room 502, building 12, Hengda Huafu, Baisha East Road, Liuyang City, Changsha City, Hunan Province Patentee before: Huang Mingchu |
|
| TR01 | Transfer of patent right |