CN220997274U - Plastic sucking disc capable of preventing compression without misplacement stacking - Google Patents

Abstract

The utility model discloses a plastic sucking disc capable of realizing pressure prevention without dislocation stacking, which comprises a box body with a rectangular structure and a box frame arranged around the box body; the upper surface of the box body is provided with a plurality of product grooves; at least one anti-compression supporting structure is arranged on each side box frame of the box body; the pressure-proof supporting structure comprises a first supporting column and a second supporting column which are sequentially arranged to extend to the bottom of the box frame; a first supporting groove is formed in the first supporting column, a second supporting groove is formed in the second supporting column, and the first supporting groove is communicated with the second supporting groove; when two plastic sucking discs are stacked, the second support column of the upper plastic sucking disc can be movably embedded into and abutted against the first support groove of the lower plastic sucking disc. According to the utility model, the anti-compression support structure is arranged, so that the lower plastic sucking disc can bear the pressure of the upper plastic sucking disc and products, the plastic sucking discs do not need to be stacked in a staggered manner, the packaging can be faster, the support is strong, and the anti-compression capacity is good.

Description

Plastic sucking disc capable of preventing compression without misplacement stacking

Technical Field

The utility model relates to the technical field of packaging boxes, in particular to a plastic sucking disc capable of preventing compression without misplacement stacking.

Background

The plastic sucking disc is also called as a plastic sucking tray, and is made of plastic hard sheets into plastic with specific product grooves by adopting a plastic sucking process, and the products are placed in the product grooves to protect the products. In the electronic product industry, particularly in the more precise electronic products, plastic sucking discs are generally adopted for packaging, so that the electronic products are prevented from being influenced by external force in the production or transportation process. In order to save space during transportation of electronic products packaged by the plastic uptake disc, the plastic uptake disc loaded with the electronic products is generally stacked. In the transportation of the stacked plastic sucking discs, when encountering steep slopes or sharp turns, the plastic sucking discs can jump, so that larger gaps are generated between the adjacent upper and lower plastic sucking discs, electronic products can run into other product grooves, the running electronic products are subjected to the pressure of the upper plastic sucking discs, and the electronic products are easy to damage.

If the application number is CN202223436978.1, the authorized notice day is 2023.04.18, the anti-pressing structure is designed on the box frame, the groove depths of the first anti-pressing groove and the second anti-pressing groove are inconsistent, the anti-pressing structures on the two opposite side box frames are symmetrically arranged, when the plastic sucking discs are loaded with products, two plastic sucking discs on the adjacent upper layer and the lower layer can be stacked in a reverse dislocation mode, namely the bottom of the first anti-pressing groove of the upper layer plastic sucking disc is embedded and abutted in the second anti-pressing groove of the lower layer plastic sucking disc, a certain gap can be reserved between the products in the lower layer plastic sucking disc and the bottom of the product groove of the upper layer plastic sucking disc, the products can be prevented from jumping out of the product groove to cause running, the products are effectively prevented from being crushed in the plastic sucking discs, and meanwhile, the problem of unstable stacking between the plastic sucking discs is prevented.

From the above, the upper and lower layers of plastic trays are stacked in a reverse dislocation manner to realize the anti-compression function, so that the packaging is complicated, and particularly when whether dislocation is arranged or not is uncertain, the lower layer of plastic trays need to be opened for checking and confirming.

Disclosure of utility model

The utility model aims to provide a plastic sucking disc capable of realizing pressure prevention without misplacement stacking, and by arranging the pressure prevention support structure, the lower plastic sucking disc can support the pressure of the upper plastic sucking disc and products, the plastic sucking disc does not need misplacement stacking, can be packaged more quickly, has strong support and has good pressure prevention capability.

In order to achieve the above purpose, the following technical scheme is adopted:

A plastic sucking disc capable of preventing compression without dislocation stacking comprises a box body with a rectangular structure and a box frame arranged around the box body; the upper surface of the box body is provided with a plurality of product grooves; at least one anti-compression supporting structure is arranged on each side box frame of the box body; the pressure-proof supporting structure comprises a first supporting column and a second supporting column which are sequentially arranged to extend to the bottom of the box frame; a first supporting groove is formed in the first supporting column, a second supporting groove is formed in the second supporting column, and the first supporting groove is communicated with the second supporting groove; when two plastic sucking discs are stacked, the second support column of the upper plastic sucking disc can be movably embedded into and abutted against the first support groove of the lower plastic sucking disc.

Preferably, the box frame is further provided with at least one supporting step groove, and the supporting step groove extends to the bottom of the box frame to form a first supporting step.

Preferably, the product grooves comprise groove bodies, and the groove bodies of the same row of product grooves are communicated with each other; the middle bottom of the groove body is provided with a yielding groove, and the yielding grooves in the same row of product grooves are communicated.

Preferably, the box body is provided with a plurality of support bars along the width direction thereof; the support bars are arranged between the two rows of product grooves and between the product grooves and the box frame.

Preferably, two isolation protrusions are arranged between two adjacent product grooves in the same row, and the two isolation protrusions are oppositely arranged.

Preferably, the top of the inner side wall of each isolation protrusion is provided with a second supporting step.

Preferably, the box frame comprises a horizontal frame edge arranged along a horizontal direction and a vertical frame edge arranged along a vertical direction and inclined outwards.

Preferably, the bottom of the vertical frame edge is also provided with a frame skirt extending outwards along the horizontal direction.

By adopting the scheme, the utility model has the beneficial effects that:

According to the utility model, the anti-compression support structure is arranged, when a plurality of plastic sucking discs are stacked and placed, the second support column of the upper plastic sucking disc can be movably embedded into and abutted against the first support groove of the lower plastic sucking disc, the lower plastic sucking disc can support the upper plastic sucking disc and the pressure of a product, the plastic sucking discs do not need to be stacked in a staggered manner, the plastic sucking discs can be directly stacked for use in packing, the packing can be carried out more quickly, the support performance is strong, the anti-compression capability is good, and the product can be protected under the influence of external force and outside in the transportation process. Meanwhile, by arranging the first supporting step, the supporting performance is further increased when the plastic sucking discs are stacked. In addition, through setting up the second and supporting the step on keeping apart the arch, can prevent effectively that the product from jumping out the product groove and leading to running the position, and play certain supporting role.

Drawings

FIG. 1 is a top perspective view of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a bottom perspective view of the present utility model;

FIG. 4 is a schematic cross-sectional view of a single plastic tray of the present utility model;

FIG. 5 is a schematic cross-sectional view of one of two stacks of suction discs of the present utility model;

FIG. 6 is an enlarged view of a portion of FIG. 5 at B;

FIG. 7 is an enlarged view of a portion of FIG. 5 at C;

FIG. 8 is another cross-sectional schematic view of a two-blister tray stack of the present utility model;

Wherein, the attached drawings mark and illustrate:

1-a box frame, 2-a product groove,

3-Pressure-proof supporting structure, 4-supporting step groove,

5-A first supporting step, 6-a yielding groove,

7-Supporting bar, 8-isolating projection,

9-A second supporting step, 11-a horizontal frame edge,

12-Vertical frame edge, 13-frame skirt,

31-First support column, 32-second support column,

33-First support groove, 34-second support groove.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus 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 utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

Referring to fig. 1 to 8, the utility model provides a plastic sucking disc capable of preventing compression without dislocation stacking, which comprises a box body with a rectangular structure and a box frame 1 arranged around the box body; the upper surface of box body has offered a plurality of product grooves 2, and a plurality of product grooves 2 are the matrix and arrange in the upper surface of box body, and the size, the shape of all product grooves 2 can be unanimous or inconsistent.

Wherein, each side of the box body is provided with at least one anti-compression supporting structure 3 on the box frame 1; the anti-compression support structure 3 comprises a first support column 31 and a second support column 32 which are sequentially arranged to extend to the bottom of the box frame 1; the first support column 31 is provided with a first support groove 33, the second support column 32 is provided with a second support groove 34, the first support groove 33 and the second support groove 34 are mutually communicated, and the first support groove 33 is positioned above the second support groove 34.

In one embodiment, the first support column 31 and the second support column 32 are configured as a cylinder, and the first support groove 33 and the second support groove 34 are configured as cylinder grooves. Since the second support columns 32 of the upper layer tray are movably inserted into and abutted against the first support grooves 33 of the lower layer tray when two trays are stacked, that is, the outer diameter of the second support columns 32 is smaller than the inner diameter of the first support grooves 33. When the second support columns 32 of the upper layer plastic tray are embedded into the first support grooves 33 of the lower layer plastic tray, the bottoms of the second support columns 32 of the upper layer plastic tray are limited and supported by the bottoms of the first support grooves 33 of the lower layer plastic tray.

Wherein, the box frame 1 is further provided with at least one supporting step groove 4, and the supporting step groove 4 extends to the bottom of the box frame 1 to form a first supporting step 5. In another embodiment, two supporting step grooves 4 are respectively arranged on the box frame 1 at two opposite sides of the box body in the length direction.

When a plurality of plastic sucking discs are stacked, a placing space is reserved for products in the product groove 2, so that gaps are reserved between the tops of the box frames 2 of the upper and lower adjacent plastic sucking discs, and the adjacent plastic sucking discs are not bonded together. According to the utility model, the supporting step groove 4 is formed in the box frame 2 and extends to form the first supporting step 5, and the supporting step groove 4 penetrates through the top and the side surface of the box frame 1, so that the bottom of the first supporting step 5 of the upper layer plastic sucking disc can be abutted against the top of the box frame 1 of the lower layer plastic sucking disc, and the supporting property is further increased.

The product grooves 2 comprise groove bodies, and the groove bodies of the same row of product grooves 2 are mutually and uniformly arranged for conveniently taking and placing electronic products. The middle bottom of the groove body is provided with the abdication groove 6, and because the electronic product is placed at the bottom of the groove body, in order to conveniently take out the electronic product from the groove body, the utility model reserves space for taking out the electronic product by arranging the abdication groove 6 at the bottom of the groove body. The giving way grooves 6 in the same column of product grooves 2 are communicated, so that electronic products can be conveniently taken out from different directions manually, and the flexibility is higher.

The plastic sucking disc provided by the utility model can be applied to relatively precise electronic product packages, such as PCB boards. When the electronic product is placed in the tank body, the electronic product is positioned at the bottom of the tank body, and components on the electronic product (such as components on a PCB) are accommodated in the tank body.

The box body is provided with a plurality of supporting bars 7 along the width direction; the supporting bars 7 are arranged between the two rows of product grooves 2 and between the product grooves 2 and the box frame 1. When a plurality of plastic sucking discs are stacked, the bottoms of the supporting bars 7 of the upper plastic sucking disc can be attached to the tops of the supporting bars 7 of the lower plastic sucking disc. By providing the support bars 7, the support strength can be greatly increased, and the pressure against the upper plastic tray and the product can be increased.

In order to prevent the electronic products in the same row of product grooves 2 from running, two isolation protrusions 8 are arranged between two adjacent product grooves 2 in the same row, and the two isolation protrusions 8 are oppositely arranged, and the isolation protrusions 8 and the support bars 7 are integrally formed.

The top of the inner side wall of each isolation protrusion 8 is provided with a second supporting step 9. When the bottom of the groove body of the upper layer plastic sucking disc is clamped into the groove body of the lower layer plastic sucking disc, the bottom of the abdication groove 6 of the upper layer plastic sucking disc is abutted to the second supporting step 9 of the lower layer plastic sucking disc, a certain supporting effect is achieved, meanwhile, the limiting effect on electronic products in the product groove 2 of the lower layer plastic sucking disc can be achieved, a certain gap can be reserved between the products in the lower layer plastic sucking disc and the bottom of the product groove 2 of the upper layer plastic sucking disc, and the products can be prevented from jumping out of the product groove 2 to cause running.

The box rim 1 comprises a horizontal rim 11 arranged in a horizontal direction and a vertical rim 12 arranged in a vertical direction and inclined outwards. The bottom of vertical frame border 12 still is equipped with along the outside frame skirt 13 that extends of horizontal direction, through setting up frame skirt 13, stacks the back of placing at a plurality of plastic uptake discs, can conveniently separate the plastic uptake disc layer by layer and check the quantity of plastic uptake disc.

The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model. It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (8)

1. The plastic sucking disc capable of preventing compression without misplacement stacking is characterized by comprising a box body with a rectangular structure and a box frame arranged around the box body; the upper surface of the box body is provided with a plurality of product grooves; at least one anti-compression supporting structure is arranged on each side box frame of the box body; the pressure-proof supporting structure comprises a first supporting column and a second supporting column which are sequentially arranged to extend to the bottom of the box frame; a first supporting groove is formed in the first supporting column, a second supporting groove is formed in the second supporting column, and the first supporting groove is communicated with the second supporting groove; when two plastic sucking discs are stacked, the second support column of the upper plastic sucking disc can be movably embedded into and abutted against the first support groove of the lower plastic sucking disc.

2. The plastic uptake disk of claim 1 wherein the box rim is further provided with at least one support step slot, and the support step slot extends toward the bottom of the box rim to form a first support step.

3. The plastic sucking disc capable of preventing pressure by stacking without dislocation according to claim 1, wherein the product grooves comprise groove bodies, and the groove bodies of the same row of product grooves are mutually communicated; the middle bottom of the groove body is provided with a yielding groove, and the yielding grooves in the same row of product grooves are communicated.

4. The plastic uptake disc for preventing pressure according to claim 1, wherein the case body is provided with a plurality of support bars along a width direction thereof; the support bars are arranged between the two rows of product grooves and between the product grooves and the box frame.

5. The plastic sucking disc capable of preventing pressure by stacking without dislocation according to claim 1, wherein two isolation protrusions are arranged between two adjacent product grooves in the same row, and the two isolation protrusions are oppositely arranged.

6. The vacuum forming tray for preventing pressure by stacking without dislocation according to claim 5, wherein the top of the inner side wall of each of the isolation protrusions is provided with a second supporting step.

7. The vacuum chuck for use with a vacuum chuck for achieving a pressure resistance without misplacement stacking as claimed in claim 1, wherein said box rim comprises a horizontal rim disposed in a horizontal direction and a vertical rim disposed in a vertical direction and inclined outward.

8. The plastic uptake disk of claim 7 wherein the bottom of the vertical rim is further provided with a rim skirt extending outwardly in a horizontal direction.