CN220221505U - Non-adhesive package lining structure - Google Patents

Abstract

The utility model provides an adhesive-free packaging lining structure, which comprises a main bottom plate, a first outer vertical plate, a first top plate, a first middle vertical plate, a first bottom plate, a second outer vertical plate, a second top plate, a second middle vertical plate and a second bottom plate, wherein the first outer vertical plate, the first top plate, the first middle vertical plate and the first bottom plate sequentially correspond to the left side of the main bottom plate, an indentation is formed at the joint position, the second outer vertical plate, the second top plate, the second middle vertical plate and the second bottom plate sequentially correspond to the right side of the main bottom plate, an indentation is formed at the joint position, a first clamping plate is cut on the first middle vertical plate, a first clamping hole corresponding to the shape of the first clamping plate is formed at the periphery of the first clamping plate, a second clamping plate is cut on the second middle vertical plate, a second clamping hole corresponding to the shape of the second clamping plate is formed at the periphery of the second clamping plate, and in a folded state, the first clamping plate corresponds to the second clamping plate.

Description

Non-adhesive package lining structure

Technical Field

The utility model relates to the technical field of packaging, in particular to an adhesive-free packaging lining structure.

Background

Carton packages are manufactured from paper products and are used for packaging articles of various types. In use, the paper box can protect the articles contained in the paper box by using the lining, the articles are prevented from being extruded and deformed in the transportation process, the traditional lining is formed by folding the paper board, and the glue is used for bonding at the connecting position of the paper board, however, the glue is used for bonding, so that the process is more, the efficiency is low, and the environment is not protected enough, therefore, the need for manufacturing the bonding-free packaging lining structure is overcome, and the problems are solved.

Disclosure of Invention

The present utility model is directed to an adhesive-free packing lining structure to solve the problems mentioned in the background art.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides an exempt from to bond packing lining structure, exempt from to bond packing lining structure is formed by integrative folding of cardboard, the cardboard includes the main bottom plate, first outside riser, first roof, first middle part riser, first bottom plate, second outside riser, the second roof, second middle part riser and second bottom plate, first outside riser, first roof, first middle part riser and first bottom plate correspond in proper order to the left side of main bottom plate and the joining position is equipped with the indentation, second outside riser, the second roof, second middle part riser and second bottom plate correspond in proper order to the right side of main bottom plate and the joining position is equipped with the indentation, cut has first cardboard on the first middle part riser, first cardboard periphery forms the first card hole corresponding with first cardboard shape, cut has the second cardboard on the second middle part riser, second cardboard periphery forms the second card hole corresponding with the second cardboard shape, under the folded condition, first cardboard corresponds the second cardboard.

Further description of the utility model: the paper board adopts corrugated paper.

Further description of the utility model: the novel folding type automobile seat further comprises a reinforced outer plate, a middle partition plate and a reinforced inner plate, wherein the reinforced outer plate, the middle partition plate and the reinforced inner plate sequentially correspond to the right side of the second bottom plate, a third clamping hole is formed in the reinforced inner plate, and the third clamping hole corresponds to the second clamping plate in a folding state.

Further description of the utility model: the third card hole is the rectangle, and first cardboard is trapezoidal, and trapezoidal upper end is connected with first middle part riser, and lower end length is greater than third card hole width, and second cardboard shape is the same with first cardboard shape.

Further description of the utility model: still include first backup pad and second backup pad, both ends are connected with first roof, first middle part riser respectively about the first backup pad, and first backup pad middle part is equipped with the indentation, and both ends are connected with second roof, second middle part riser respectively about the second backup pad, and second backup pad middle part is equipped with the indentation.

Further description of the utility model: the first clamping plate, the first clamping hole, the second clamping plate, the second clamping hole and the third clamping hole are respectively provided with two groups along the front-back direction.

The beneficial effects of the utility model are as follows: after folding the cardboard, first outside riser, first roof, first middle part riser and first bottom plate form rectangular structure, the same reason, second outside riser, the second roof, second middle part riser and second bottom plate also form rectangular structure, at this moment, first middle part riser and second middle part riser are side by side, and through bending first cardboard and second cardboard right, make first cardboard pass the second card hole, perhaps bend first cardboard and second cardboard left, make the second cardboard pass first card hole, thereby make first middle part riser and second middle part riser fixed connection, form stable packing lining structure, need not to use glue to bond, save material and environmental protection, but also can improve production efficiency.

Drawings

FIG. 1 is an overall block diagram (unfolded state) of the present utility model;

fig. 2 is an overall construction view (folded state) of the present utility model;

FIG. 3 is a top view (folded state) of the present utility model;

FIG. 4 is a cross-sectional view of the utility model in the position A-A of FIG. 3;

reference numerals illustrate:

01. a main bottom plate; 02. a first external riser; 03. a first top plate; 04. a first middle riser; 041. a first clamping plate; 042. a first clamping hole; 05. a first base plate; 06. a second external riser; 07. a second top plate; 08. a second middle riser; 081. a second clamping plate; 082. a second clamping hole; 09. a second base plate; 10. reinforcing the outer plate; 11. a middle partition plate; 12. reinforcing an inner plate; 121. a third clamping hole; 13. a first support plate; 14. and a second support plate.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1 to 4, an adhesive-free packaging lining structure is formed by integrally folding a paperboard, the paperboard comprises a main bottom plate 01, a first outer vertical plate 02, a first top plate 03, a first middle vertical plate 04, a first bottom plate 05, a second outer vertical plate 06, a second top plate 07, a second middle vertical plate 08 and a second bottom plate 09, the first outer vertical plate 02, the first top plate 03, the first middle vertical plate 04 and the first bottom plate 05 sequentially correspond to the left side of the main bottom plate 01 and are provided with indentations at the joint positions, the second outer vertical plate 06, the second top plate 07, the second middle vertical plate 08 and the second bottom plate 09 sequentially correspond to the right side of the main bottom plate 01 and are provided with indentations at the joint positions, a first clamping plate 041 is cut on the first middle vertical plate 04, a second clamping plate 081 is cut on the second middle vertical plate 08, a second clamping plate 081 is formed on the periphery of the first clamping plate 041, a second clamping plate 081 is formed on the second middle vertical plate 08, a second clamping plate 081 is formed on the periphery of the second clamping plate 081, and the second clamping plate is corresponding to the second clamping plate 081 is formed on the second clamping plate 081 is in the shape, and the second clamping plate is in the state corresponding to the second clamping plate 081.

After the paper board is folded, the first outer vertical plate 02, the first top plate 03, the first middle vertical plate 04 and the first bottom plate 05 form a rectangular structure, and similarly, the second outer vertical plate 06, the second top plate 07, the second middle vertical plate 08 and the second bottom plate 09 also form a rectangular structure, at this time, the first middle vertical plate 04 and the second middle vertical plate 08 are side by side, and the first clamping plate 041 and the second clamping plate 081 are bent rightwards, so that the first clamping plate 041 passes through the second clamping hole 082, or the first clamping plate 041 and the second clamping plate 081 are bent leftwards, so that the second clamping plate 081 passes through the first clamping hole 042, the first middle vertical plate 04 and the second middle vertical plate 08 are fixedly connected, a stable package lining structure is formed, adhesion is not required by using glue, materials are saved, the environment is protected, and the production efficiency can be improved.

The corrugated paper is adopted, has good compressive strength and shockproof effect, and can bear certain pressure, impact and vibration, so that the buffering capacity and the protection capacity of the product are improved.

In this design, still include reinforcing planking 10, intermediate baffle 11 and reinforcing inner panel 12, reinforcing planking 10, intermediate baffle 11 and reinforcing inner panel 12 correspond to the second bottom plate 09 right side in proper order, third draw-in hole 121 has been seted up on the reinforcing inner panel 12, under the folded condition, third draw-in hole 121 corresponds to second cardboard 081, under the folded condition, second bottom plate 09, reinforcing planking 10, intermediate baffle 11 and reinforcing inner panel 12 form rectangular structure, further strengthen the intensity of packing inside lining, first cardboard 041 and second cardboard 081 turn over to the right and pass third draw-in hole 121, make first middle riser 04, second middle riser 08 and reinforcing inner panel 12 fixed connection.

The third clamping hole 121 is rectangular, the first clamping plate 041 is trapezoidal, the upper bottom of the trapezoid is connected with the first middle vertical plate 04, the length of the lower bottom is larger than the width of the third clamping hole 121, the shape of the second clamping plate 081 is the same as that of the first clamping plate 041, after the first clamping plate 041 and the second clamping plate 081 penetrate through the third clamping hole 121, the first clamping plate 041 and the second clamping plate 081 are trapezoidal, and the length of the lower bottom is larger than the width of the third clamping hole 121, so that the first clamping plate 041 and the second clamping plate 081 are not easy to deviate from the third clamping hole 121, and the stability of connection is further improved.

In this design, still include first backup pad 13 and second backup pad 14, the both ends are connected with first roof 03, first middle part riser 04 respectively about first backup pad 13, the middle part of first backup pad 13 is equipped with the indentation, the both ends are connected with second roof 07, second middle part riser 08 respectively about second backup pad 14, second backup pad 14 middle part is equipped with the indentation, under the folded condition, first backup pad 13 is folded inwards along the indentation, make first backup pad 13 form L type, the same reason, second backup pad 14 also forms L type after bending, first backup pad 13 and second backup pad 14 combination form the U type for place the product, second backup pad 14 lower extreme after bending is in touch with intermediate baffle 11 top, improve the intensity of packing inside lining.

The first clamping plate 041, the first clamping hole 042, the second clamping plate 081, the second clamping hole 082 and the third clamping hole 121 are respectively provided with two groups along the front-back direction, so that the front side and the back side of the first middle vertical plate 04, the second middle vertical plate 08 and the reinforced inner plate 12 are firmly connected.

The above description should not be taken as limiting the scope of the utility model, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model still fall within the scope of the technical solutions of the present utility model.

Claims (6)

1. An adhesive-free packaging lining structure, which is characterized in that: the utility model provides an exempt from to bond packing lining structure and forms by integrative folding of cardboard, the cardboard includes main bottom plate, first outside riser, first roof, first middle part riser, first bottom plate, second outside riser, second roof, second middle part riser and second bottom plate, first outside riser first roof first middle part riser with first bottom plate corresponds in proper order the left side of main bottom plate and links up the position and is equipped with the indentation, second outside riser second roof second middle part riser with second bottom plate corresponds in proper order the right side of main bottom plate and links up the position and is equipped with the indentation, cut first cardboard on the first middle part riser, first cardboard periphery form with first card hole that first cardboard shape corresponds, cut on the second middle part riser have the second cardboard, second cardboard periphery form with the second card hole that second cardboard shape corresponds, under the folded condition, first correspondence to the second cardboard.

2. A non-adhesive packaging liner structure as defined in claim 1, wherein: the paperboard is corrugated paper.

3. A non-adhesive packaging liner structure as defined in claim 1, wherein: the novel folding type reinforced outer plate comprises a second bottom plate, and is characterized by further comprising a reinforced outer plate, a middle partition plate and a reinforced inner plate, wherein the reinforced outer plate, the middle partition plate and the reinforced inner plate sequentially correspond to the right side of the second bottom plate, a third clamping hole is formed in the reinforced inner plate, and the third clamping hole corresponds to the second clamping plate in a folding state.

4. A bond-free packing lining structure as claimed in claim 3, wherein: the third clamping hole is rectangular, the first clamping plate is trapezoid, the upper bottom of the trapezoid is connected with the first middle vertical plate, the length of the lower bottom is larger than the width of the third clamping hole, and the shape of the second clamping plate is identical to that of the first clamping plate.

5. A bond-free packing lining structure as claimed in claim 3, wherein: still include first backup pad and second backup pad, the both ends about the first backup pad respectively with first roof first middle part riser is connected, first backup pad middle part is equipped with the indentation, the both ends about the second backup pad respectively with the second roof second middle part riser is connected, second backup pad middle part is equipped with the indentation.

6. The adhesive-free packaging liner structure of claim 4, wherein: the first clamping plate, the first clamping hole, the second clamping plate, the second clamping hole and the third clamping hole are respectively provided with two groups along the front-back direction.