CN218118227U

CN218118227U - Insertion structure for epp ton box

Info

Publication number: CN218118227U
Application number: CN202222616449.3U
Authority: CN
Inventors: 崔金安; 孙德春
Original assignee: Jinan Taide Packaging Technology Co ltd
Current assignee: Jinan Taide Lightweight Technology Industrial Park Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2022-12-23
Anticipated expiration: 2032-09-30

Abstract

The utility model belongs to epp material application, in particular to a epp ton case is with grafting structure, including grafting device A, supporting part A, slot part, grafting device B, supporting part B, plug part, grafting device A's upper portion is supporting part A, and the lower part is the slot part; the supporting part A is arranged on the epp plate and serves as a structural supporting part of epp plate; the upper part of the plug-in device B is a supporting part B, and the lower part of the plug-in device B is a plug part; supporting part B sets up on another epp panel, as the structural support piece of another epp panel, plug portion and slot portion interconnect, therefore, the utility model discloses can effectively strengthen epp panel's structural strength, plug connector simple structure itself, assembly connection is convenient and reliable, and manufacturability is high, with low costs, and performance epp material light in weight, the heat insulating ability is good, green's advantage has improved the practicality of epp material.

Description

Insertion structure for epp ton box

Technical Field

The utility model belongs to epp material application, in particular to epp ton grafting structure for case.

Background

The existing plates in epp material industry need to be made into different shapes and structures according to requirements, modes such as mold opening, bonding and the like are needed, the process modes are complex in structure and high in cost and long in period, the epp material is weak in strength and rigidity and is difficult to use as a structural member, and in order to exert the advantages of light weight, good heat preservation, green and environment friendliness and the like of the epp material and facilitate quick connection and assembly between various epp material plates and parts, the invention provides the insertion structure for the epp ton box.

SUMMERY OF THE UTILITY MODEL

The utility model provides a epp grafting structure for case of ton sets up the structural section bar at epp panel edge parcel to through plug and screw reinforcement setting, still be provided with the plug connector of sectional type on the section bar, thereby can peg graft epp panel and spare part together fast, thereby solved above-mentioned problem.

The technical scheme of the utility model is realized like this:

an insertion structure for epp ton box comprises:

the upper part of the plug-in device A is a supporting part A, and the lower part of the plug-in device A is a slot part; the supporting part A is arranged on a epp plate and serves as a structural supporting part of a epp plate;

the upper part of the plug-in device B is a supporting part B, and the lower part of the plug-in device B is a plug part; the supporting part B is arranged on the other epp plate material and serves as a structural support of the other epp plate material, and the plug part and the slot part are connected with each other.

As a preferred embodiment, the supporting part a is a U-shaped section a, and the U-shaped section a is wrapped on the edge of the epp plate; one side of the slot part is provided with a slot;

the supporting part B is a U-shaped section B, and the U-shaped section B is wrapped on the edge of another epp plate; the plug part is a plug.

In a preferable embodiment, the connection between the U-shaped section A and the U-shaped section B and the epp plate is fixed by a fastener; the fastener comprises a plug and a screw, wherein the plug is provided with an internal thread; the plug penetrates through epp plates, and the screw penetrates through the U-shaped section A or the U-shaped section B and is screwed into the plug.

In a preferred embodiment, the outer circumferential surface of the plug is provided with an anti-rotation structure, and the anti-rotation structure is in a tooth shape.

In a preferred embodiment, the slot part is a section bar, and the slot is opened on the section bar in a sectional manner; the plug is designed in a sectional structure; the plug and the slot are in plug-in fit.

As a preferred embodiment, the U-shaped section A and the U-shaped section B are identical in structure, the end faces of the U-shaped section A and the U-shaped section B are at an angle of 45 degrees, and the U-shaped section A and the U-shaped section B can be butted at the vertical edge of a epp sheet material.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

the U-shaped section is wrapped at the edge of epp plate, and is reinforced by the screw plug and the screw, the structural strength of epp plate can be effectively enhanced, the slot and the plug are respectively arranged on two different U-shaped sections, so that the two U-shaped sections provided with the slot and the plug are spliced together, the slot and the plug are designed into a sectional structure, the splicing speed can be effectively improved on the premise of not influencing the splicing quality, the epp plate is spliced together, the splicing piece is simple in structure, convenient and reliable in assembly and connection, high in manufacturability, low in cost, and the practicability of epp material is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of an integral structure of a plug-in structure for epp ton boxes;

FIG. 2 is a schematic view of a plug-in structure for epp ton box;

FIG. 3 isbase:Sub>A schematic structural view taken along the line A-A in FIG. 2;

FIG. 4 is an enlarged view of the portion A of FIG. 3;

FIG. 5 is a schematic structural view of an insertion device A of an insertion structure for epp ton boxes;

FIG. 6 is a schematic structural view of a plug-in device B of a plug-in structure for epp ton boxes;

FIG. 7 is a schematic diagram of a plug structure for a epp ton box;

FIG. 8 is a schematic view of a screw structure of an insertion structure for epp ton box;

in the figure, 1-plug device a; 11-support part a;111-U section bar A; 12-a socket portion; 121-slot; 2-plug device B; 21-support part B;211-U section bar B; 22-a plug portion; 221-a plug; 3-plugging with a thread; 31-anti-rotation structure; 4-screws.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in the figures 1 to 8,

an insertion structure for epp ton box comprises:

the device comprises an inserting device A1, wherein the upper part of the inserting device A1 is a supporting part A11, and the lower part of the inserting device A1 is a slot part 12; the supporting part A11 is arranged on a epp plate and used as a structural supporting part of a epp plate;

the upper part of the plug-in device B2 is a supporting part B21, and the lower part of the plug-in device B2 is a plug part 22; the supporting part B21 is arranged on another epp plate material and is used as a structural supporting part of another epp plate material, and the plug part 22 and the slot part 12 are connected with each other; the plug device A1 and the plug device B2 can be plugged together.

The supporting part A11 is a U-shaped section A111, and the U-shaped section A111 is wrapped on the edge of a epp plate; one side of the slot part 12 is provided with a slot 121; the U-shaped section A111 is wrapped on the edge of epp plate and used as a structural framework of epp plate, so that the strength and the rigidity of epp plate are improved;

the supporting part B21 is a U-shaped section B211, and the U-shaped section B211 is wrapped on the edge of a epp plate; the plug part 22 is a plug 221, the U-shaped section B211 is wrapped on the edge of another epp plate and serves as a structural framework of a epp plate, and the strength and the rigidity of the epp plate are improved.

The U-shaped section A111 and the U-shaped section B211 are connected with a epp plate material and are fixed by fasteners; the fastener comprises a plug 3 provided with an internal thread and a screw 4; the plug 3 penetrates through a epp plate, and the screw 4 penetrates through a U-shaped section A111 or a U-shaped section B211 and is screwed into the plug 3; the length of the plug 3 is the same as the thickness of epp, and the plug 3 is arranged in epp, so that the structure is firmly connected.

An anti-rotation structure 31 is arranged on the outer circumferential surface of the plug 3, and the anti-rotation structure 31 is in a tooth shape; the anti-rotation structures 31 comprise three structures, the three structures are arranged along the length direction of the plug 3, are uniformly arranged on the outer circumferential surface of the plug 3, and the height of the three structures is gradually reduced from the end surface of the plug 3 along the length direction; it extends into epp plate to prevent the plug from rotating in epp plate.

The slot part 12 is a section bar, and the slot 121 is arranged on the section bar in a sectional manner; the slot 12 is a section with a slot 121 structure, the slot 121 structure is divided into several sections, and the plug 221 and the slot 121 are correspondingly arranged to form a sectional design; the plug 221 and the slot 121 are inserted and matched, and when the slot 121 and the plug 221 are inserted and matched, the two can be staggered, and meanwhile, the segmented slot 121 and the plug 221 are inserted and matched together.

The U-shaped section A111 and the U-shaped section B211 have the same structure, the end faces of the U-shaped section A111 and the U-shaped section B211 are at an angle of 45 degrees, and the U-shaped section A and the U-shaped section B can be butted at the vertical edge of a epp plate.

The utility model provides a epp tonner is grafting structure for case, is the structure skeleton that acts as epp panel with the U section bar, wraps up the edge of epp panel, still runs through in epp panel and sets up interior plug 3, passes U section bar screw in plug 3 with screw 4 again to make the U section bar fasten and set up on epp panel; the slot 121 and the plug 221 of the plug-in unit are designed to be of a sectional type, and when the plug-in unit is plugged in, the plug 221 can be inserted into the slot 121 in a staggered manner.

In the description of the present invention, it is to be understood that the terms "inner", "upper", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "connected" and "plugged" are used broadly, and for example, the terms may be mechanically or electrically connected, or may be connected through two elements, directly or indirectly through an intermediate medium, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A epp tonne case grafting structure for case which characterized in that includes:

the device comprises a plug-in device A (1), wherein the upper part of the plug-in device A (1) is a supporting part A (11), and the lower part of the plug-in device A (1) is a slot part (12); the supporting part A (11) is arranged on a epp plate material and is used as a structural supporting part of a epp plate material;

the upper part of the plug-in device B (2) is a supporting part B (21), and the lower part of the plug-in device B (2) is a plug part (22); the supporting part B (21) is arranged on another epp plate material and is used as a structural supporting part of another epp plate material, and the plug part (22) and the slot part (12) are connected with each other.

2. The splicing structure of epp ton boxes of claim 1, wherein the supporting portion a (11) is a U-shaped section a (111), and the U-shaped section a (111) wraps the edge of epp plate; one side of the slot part (12) is provided with a slot (121);

the supporting part B (21) is a U-shaped section B (211), and the U-shaped section B (211) is wrapped on the edge of another epp plate; the plug part (22) is a plug (221).

3. The splicing structure for epp ton boxes according to claim 2, wherein the connection of the U-shaped section A (111) and the U-shaped section B (211) with the epp plate is fixed by fasteners; the fastener comprises a plug (3) provided with an internal thread and a screw (4); the plug (3) penetrates through a epp plate, and the screw (4) penetrates through a U-shaped section A (111) or a U-shaped section B (211) and is screwed into the plug (3).

4. The plug structure for the epp ton box according to claim 3, wherein the outer circumferential surface of the plug (3) is provided with an anti-rotation structure (31), and the anti-rotation structure (31) is tooth-shaped.

5. The splicing structure for epp ton boxes according to claim 2, wherein the slot part (12) is a section bar, and the slot (121) is a sectional type provided on the section bar; the plug (221) is of a segmented design; the plug (221) is matched with the slot (121) in a plugging manner.

6. The splicing structure for the epp ton box according to claim 2, wherein the U-shaped section A (111) and the U-shaped section B (211) are identical in structure, and the end faces of the U-shaped section A and the U-shaped section B are at an angle of 45 degrees.