CN211418075U

CN211418075U - Foam packaging and positioning structure for electric appliance

Info

Publication number: CN211418075U
Application number: CN201922397971.5U
Authority: CN
Inventors: 衣欣荣; 黄秀斌
Original assignee: Qingdao New Haijing Packaging Products Co ltd
Current assignee: Qingdao New Haijing Packaging Products Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-04
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses an electrical apparatus foam packaging location structure, including first foam piece, second foam piece, positioner, first foam piece and second foam piece set up with mutually supporting, all be provided with first hollow groove in the lateral wall all around of first foam piece and second foam piece, first hollow groove is provided with two sets ofly on every lateral wall of group, all be provided with the hollow groove of second in the top four corners of first foam piece and the bottom four corners of second foam piece, the bottom face four corners department of first foam piece lateral wall is provided with the arc reference column, still be provided with the rectangle reference column in the middle of the bottom face of first foam piece lateral wall, all be provided with positioner in first foam piece and the second foam piece. This electrical apparatus foam packaging location structure, rational in infrastructure, through positioner's setting, strengthened the buffering of this structure and unloaded power effect, improved the device's practicality, be worth promoting.

Description

Foam packaging and positioning structure for electric appliance

Technical Field

The utility model belongs to the technical field of the foam packing, concretely relates to electrical apparatus foam packing location structure.

Background

The foamed plastic is a kind of high molecular material formed by dispersing a large number of gas micropores in solid plastic, and has the characteristics of light weight, heat insulation, sound absorption, shock absorption and the like, the dielectric property is superior to that of matrix resin, the application range is very wide, almost various plastics can be made into the foamed plastic, the foaming molding is an important field in plastic processing, and compared with pure plastic, the foamed plastic has the advantages of low density, light weight, high strength, increased strength along with the increase of the density, impact load absorption capacity, excellent buffering and shock absorption performance, sound insulation and absorption performance, low heat conductivity, good heat insulation performance, excellent electric insulation performance, corrosion resistance and mildew resistance. The flexible foam has excellent elasticity and other properties, and at present, the packaging foam of the electric appliance is respectively positioned at the top, the middle and the bottom of the electric appliance.

At present, if the existing electric appliance encounters large impact collision in the transportation process, the outer shell of the electric appliance is damaged lightly, and the internal parts of the electric appliance are damaged heavily, but the existing foam packaging positioning structure cannot achieve the expected effect on the aspect of buffering the unloading force and can still be continuously improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrical apparatus foam packaging location structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a foam packaging and positioning structure for an electric appliance comprises a first foam block, a second foam block and a positioning device, wherein the first foam block and the second foam block are arranged in a matched mode, first hollow grooves are formed in the peripheral side walls of the first foam block and the second foam block respectively, two groups of side walls of each group of first hollow grooves are formed in the first hollow grooves, second hollow grooves are formed in the four corners of the top of the first foam block and the four corners of the bottom of the second foam block respectively, arc-shaped positioning columns are arranged at the four corners of the bottom end face of the side wall of the first foam block, a rectangular positioning column is further arranged in the middle of the bottom end face of the side wall of the first foam block, and the positioning device is arranged in each of the first foam block and the second foam block;

the positioning device comprises a first foam board, first foam columns, second foam columns, a second foam board and foam contacts, wherein the first foam board is fixed on the side wall in the first foam block and the second foam block through the first foam columns, each group of the first foam board is connected with four first foam columns, the second foam board is fixed on the inner wall of the top end of the first foam block and the bottom end of the second foam block through the second foam columns, each group of the second foam board is connected with four second foam columns, the upper end faces of the first foam board and the second foam board are provided with the foam contacts, and the foam contacts are provided with multiple groups.

Preferably, the top end face of the side wall of the second foam block is provided with an arc-shaped positioning hole matched with the arc-shaped positioning column, and the top end face of the side wall of the second foam block is further provided with a rectangular positioning hole matched with the rectangular positioning column.

Preferably, the outer walls of the first foam block and the second foam block are provided with grooves, and the grooves are provided with multiple groups.

Preferably, the side wall of the second foam block is provided with a plurality of groups of through holes, and the plurality of groups of through holes are arranged in the grooves.

Preferably, the side walls of the first foam block and the second foam block are provided with stress notches, and two groups of stress notches are arranged on each group of side walls.

Preferably, two groups of mutually opposite side walls of the second foam block are also provided with handle notches, and the handle notches are arranged between the two groups of stress notches.

The utility model discloses a technological effect and advantage: the foam packaging positioning structure of the electric appliance has the advantages that the first foam board and the second foam board are fixed through the foam columns in the positioning device, the positioning effect is achieved, the buffering and force-unloading effect is enhanced, the foam contacts are arranged on the upper end faces of the first foam board and the second foam board, the electric appliance shell and the foam packaging are prevented from being difficult to take and place due to the effect of air pressure, the structure has enough buffering space after being impacted by external force through the arrangement of the first hollow groove and the second hollow groove, the buffering and force-unloading effect is further enhanced, the arc positioning columns are matched with the arc positioning holes for use, the rectangular positioning columns are matched with the rectangular positioning holes for use, the effect of facilitating the joint and fixation of the first foam block and the second foam block is achieved, the electric appliance foam packaging positioning structure is reasonable in structure, and the buffering and force-unloading effect of the structure is enhanced through the arrangement of the positioning device, the practicability of the device is improved, and the device is worth popularizing.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of a second foam block of the present invention;

fig. 3 is a front view of a second foam block of the present invention.

In the figure: the device comprises a first foam block 1, a groove 2, a first hollow groove 3, an arc-shaped positioning column 4, a rectangular positioning column 5, a second foam block 6, a second hollow groove 7, a first foam plate 8, a first foam column 9, a second foam column 10, a second foam plate 11, a foam contact 12, an arc-shaped positioning hole 13, a rectangular positioning hole 14, a through hole 15, a handle notch 16, a stress notch 17 and a positioning device 18.

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 work belong to the protection scope of the present invention.

The utility model provides an electrical appliance foam packaging positioning structure as shown in figures 1-3, including first foam piece 1, second foam piece 6, positioner 18, first foam piece 1 and second foam piece 6 mutually support the setting, all be provided with first hollow groove 3 in the lateral wall all around of first foam piece 1 and second foam piece 6, first hollow groove 3 is provided with two sets of on every group lateral wall, all be provided with second hollow groove 7 in the top four corners of first foam piece 1 and the bottom four corners of second foam piece 6, the bottom surface four corners department of first foam piece 1 lateral wall is provided with arc reference column 4, still be provided with rectangle reference column 5 in the middle of the bottom surface of first foam piece 1 lateral wall, all be provided with positioner 18 in first foam piece 1 and the second foam piece 6;

the positioning device 18 comprises a first foam board 8, first foam columns 9, second foam columns 10, a second foam board 11 and foam contacts 12, wherein the first foam board 8 is fixed on the side walls in the first foam block 1 and the second foam block 6 through the first foam columns 9, each group of the first foam board 8 is connected with four first foam columns 9, the second foam board 11 is fixed on the inner walls of the top end of the first foam block 1 and the bottom end of the second foam block 6 through the second foam columns 10, each group of the second foam board 11 is connected with four second foam columns 10, the upper end faces of the first foam board 8 and the second foam board 11 are provided with the foam contacts 12, and the foam contacts 12 are provided with multiple groups.

Specifically, the top end face of the side wall of the second foam block 6 is provided with an arc-shaped positioning hole 13 matched with the arc-shaped positioning column 4 for use, and the top end face of the side wall of the second foam block 6 is further provided with a rectangular positioning hole 14 matched with the rectangular positioning column 5 for use.

Specifically, all be provided with recess 2 on the outer wall of first foam block 1 and second foam block 6, recess 2 is provided with the multiunit.

Specifically, be provided with through-hole 15 on the lateral wall of second foam piece 6, through-hole 15 is provided with the multiunit, multiunit through-hole 15 sets up in recess 2.

Specifically, stress notches 17 are formed in the side walls of the first foam block 1 and the second foam block 6, and two groups of stress notches 17 are formed in each group of side walls.

Specifically, two sets of mutually opposite side walls of the second foam block 6 are also provided with handle notches 16, and the handle notches 16 are arranged between two sets of stress notches 17.

Specifically, when the foam packaging and positioning structure for the electrical appliance is used, firstly, the bottom end face of the side wall of the first foam block 1 is provided with the arc positioning column 4 and the rectangular positioning column 5, and the arc positioning column 13 and the rectangular positioning hole 14 are matched with the top end face of the side wall of the second foam block 6 for use, so that the effect of facilitating the joint and fixation of the first foam block 1 and the second foam block 6 is achieved, secondly, the first foam block 1 and the second foam block 6 are internally provided with the positioning devices 18, wherein the first foam plate 8 and the second foam plate 11 are both fixed through the first foam column 9 and the second foam column 10, so that the effect of fixing the electrical appliance is achieved, the effect of buffering and unloading force is enhanced, the upper end faces of the first foam plate 8 and the second foam plate 11 are both provided with a plurality of groups of foam contacts 12, so that the situation that the electrical appliance shell and the foam packaging are difficult to take and place due to the effect of air pressure, be provided with first hollow groove 3 and second hollow groove 7 in the lateral wall of first foam piece 1 and second foam piece 6, further reinforcing the buffering effect of unloading power, at last, all seted up atress notch 17 on the lateral wall through first foam piece 1 and second foam piece 6 for this foam packing is more firm when receiving external force to fix inside electrical apparatus. This electrical apparatus foam packaging location structure, rational in infrastructure, through positioner's setting, strengthened the buffering of this structure and unloaded power effect, improved the device's practicality, be worth promoting.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an electrical apparatus foam packing location structure, includes first foam block (1), second foam block (6), positioner (18), its characterized in that: the first foam block (1) and the second foam block (6) are matched with each other, first hollow grooves (3) are formed in the side walls of the first foam block (1) and the second foam block (6) at the periphery, two groups of the first hollow grooves (3) are formed in each group of side walls, second hollow grooves (7) are formed in the four corners of the top of the first foam block (1) and the four corners of the bottom of the second foam block (6), arc-shaped positioning columns (4) are arranged at the four corners of the bottom end surface of the side wall of the first foam block (1), rectangular positioning columns (5) are further arranged in the middles of the bottom end surfaces of the side walls of the first foam block (1), and positioning devices (18) are arranged in the first foam block (1) and the second foam block (6);

the positioning device (18) comprises a first foam plate (8), a first foam column (9), a second foam column (10), a second foam plate (11) and a foam contact (12), the first foam boards (8) are fixed on the side walls in the first foam block (1) and the second foam block (6) through first foam columns (9), each group of first foam boards (8) is connected with four first foam columns (9), the second foam boards (11) are fixed on the inner walls of the top ends of the first foam blocks (1) and the bottom ends of the second foam blocks (6) through second foam columns (10), each group of second foam boards (11) is connected with four second foam columns (10), the upper end surfaces of the first foam plate (8) and the second foam plate (11) are respectively provided with a foam contact (12), and the foam contacts (12) are provided with multiple groups.

2. The appliance foam package positioning structure of claim 1, wherein: the top end face of the side wall of the second foam block (6) is provided with an arc-shaped positioning hole (13) matched with the arc-shaped positioning column (4) for use, and the top end face of the side wall of the second foam block (6) is further provided with a rectangular positioning hole (14) matched with the rectangular positioning column (5) for use.

3. The appliance foam package positioning structure of claim 1, wherein: all be provided with recess (2) on the outer wall of first foam piece (1) and second foam piece (6), recess (2) are provided with the multiunit.

4. The appliance foam package positioning structure of claim 1, wherein: through holes (15) are formed in the side wall of the second foam block (6), multiple groups of through holes (15) are formed in the through holes (15), and the multiple groups of through holes (15) are formed in the grooves (2).

5. The appliance foam package positioning structure of claim 1, wherein: stress notches (17) are formed in the side walls of the first foam block (1) and the second foam block (6), and two groups of stress notches (17) are formed in each group of side walls.

6. The appliance foam package positioning structure of claim 1, wherein: and two groups of mutually opposite side walls of the second foam block (6) are also provided with handle notches (16), and the handle notches (16) are arranged between two groups of stress notches (17).