CN102730304A - Corrugated paper corner armor used for flat product - Google Patents

Abstract

The invention discloses a corrugated paper corner armor used for a flat product, wherein the corrugated paper corner armor is arranged at each of four feet of the flat product, the corrugated paper corner armor consists of a corrugated paper base and a corrugated paper clamp seat, and the corrugated paper clamp seat is arranged on the corrugated paper base. The corrugated paper corner armor used for the flat product is convenient to prepare, avoids pollution, is easy to recover, is convenient to store and deliver, and is low in package cost.

Description

A corrugated corner protector for flat products

technical field

The invention relates to the technical field of product packaging, in particular to a corrugated paper corner protector for flat products, in particular to a corrugated paper corner protector for products such as flat consumer electronics, electrical switches, and medical equipment.

Background technique

At present, flat-panel products are relatively common, such as flat-panel consumer electronics, electrical switches, medical equipment, etc., but the packaging of such products is generally placed in foam cushioning parts first, and then packaged in corrugated boxes as a whole to protect them. In the process of circulation, it is free from mechanical load damage such as shock and vibration. Most of the existing foam cushioning parts use a single polystyrene foam EPS—Expanded Polystyrene or polyethylene foam EPE—Expanded Polyethylene or polyurethane foam EPU—Expanded Polyurethane, etc. It is made of cushioning materials, which has the following disadvantages: 1. The production mold of foam plastic is expensive, and corresponding molds are required for products of different shapes and sizes, and the mold cost is expensive; 2. The foam plastic material is difficult to degrade naturally, and it is difficult to Recycling is easy to pollute the environment; 3. The foam buffer parts cannot be folded before packaging, so the storage space and transportation space occupied are large, and the storage and transportation costs are high, especially not conducive to long-distance transportation.

Contents of the invention

In order to solve the above-mentioned technical problems, the present invention provides a corrugated corner protector for flat-shaped products that is easy to prepare, pollution-free, easy to recycle, convenient in storage and logistics, and low in packaging cost.

The technical scheme adopted by the present invention to solve the above-mentioned technical problems is: a corrugated paper corner protector for a flat product, a corrugated paper corner protector is respectively arranged on the four feet of the flat product, and the corrugated paper corner protector is composed of a corrugated paper base and a corrugated paper corner protector. Composed of card holders, corrugated paper card holders are set on the base of corrugated paper;

The corrugated paper base is folded from a piece of cardboard, and the middle part of the corrugated paper base is folded with two inwardly protruding baffles. The part between the two baffles constitutes the buffer cavity II, and the bending part of the corrugated paper base and the baffle are respectively provided with two rows of clamping seams, and the height of the bending part and the clamping seams set on the baffle are the same;

The corrugated card holder is composed of a support paper frame and a card board, the support paper frame is fitted with the corrugated paper base, and a plurality of card boards are connected to one side of the support paper frame, and the card board and the card seam are arranged in cooperation, and the corrugated card holder passes through The cardboard is set on the base of corrugated paper.

The supporting paper frame of the present invention is composed of a supporting plate, a fixing plate, a backing plate and a buffer plate, the supporting plate is attached to the base of the corrugated paper, and the upper end surface and the lower end surface of the supporting paper frame are arranged symmetrically on the upper and lower ends of the supporting plate. The upper and lower end faces of the supporting paper frame are composed of two layers of a fixed plate and a buffer plate. One end of the fixed plate is connected to the backing plate. There is a clamping hole at the connection between the fixed plate and the backing plate, and a clamping block is provided at one end of the buffer plate. , the block and the hole cooperate with each other.

The fixing plate of the present invention is a right triangle, and its longest side is connected with the backing plate.

There is at least one clamping hole and clamping block in the present invention.

The supporting paper frame of the present invention is a wedge-shaped body.

There are at least four clamping plates in the present invention.

The beneficial effects of the present invention are:

1. The four small cushioning parts of the invention are tightly fixed and combined to form corner protectors, and the use of four such corner protectors has a certain buffering and protective effect on the products inside the package.

2. The invention has a compact structure and a beautiful appearance, and can be used as a sales inner packaging buffer for flat consumer electronics, electrical switches, and medical equipment.

3. The implementation of the invention does not use a mould, which is cheaper than a molding mould, and the material used, corrugated cardboard, also has a cost advantage compared to other cushioning materials, so the invention has a cost advantage in the implementation process.

4. Making full use of the characteristics of cheap corrugated cardboard, easy to recycle and easy to fold, the corrugated cardboard corner protector realizes the packaging of flat products, and solves the problems of high packaging cost of traditional flat products, expensive mold making, and easy pollution of the environment. , and the present invention is all made of corrugated cardboard folded and combined, so before packaging, the corrugated cardboard can be fully stacked together, occupying less storage space and transportation space, and saving logistics costs.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the structural representation of the corrugated paper corner protector of the present invention;

Fig. 3 is the structural representation of the corrugated cardboard corner protector of the present invention;

Fig. 4 is a schematic structural view of the corrugated base of the present invention;

Fig. 5 is a schematic structural view of the corrugated card holder of the present invention;

Fig. 6 is a schematic structural view of the corrugated paper corner protector and flat panel product of the present invention;

Fig. 7 is a schematic structural view of the corrugated paper corner protector and flat panel product of the present invention;

In the figure: 1. Flat product, 2. Corner protector of corrugated paper, 3. Base of corrugated paper, 31. Bending part, 32. Baffle, 33. Buffer cavity Ⅰ, 34. Buffer cavity Ⅱ, 35. Clamping seam, 4 , tile card holder, 41, supporting paper holder, 411, support plate, 412, fixed plate, 413, backing plate, 414, buffer plate, 415, card hole, 416, card block, 42, card plate.

Detailed ways

  As shown in the figure, a corrugated cardboard corner protector is used for a flat product. A corrugated cardboard corner protector 2 is respectively provided on the four feet of the flat product 1. The corrugated cardboard corner protector 2 is composed of a corrugated cardboard base 3 and a corrugated cardboard holder 4. The card holder 4 is set on the base 3 of corrugated paper;

The corrugated paper base 3 is folded from a piece of cardboard. The middle part of the corrugated paper base 3 is folded with two inwardly protruding baffles 32 . The buffer cavity I33 and the part between the two baffles 32 constitute the buffer cavity II34. The bending part 31 of the corrugated base 3 and the baffle 32 are respectively provided with two rows of card seams 35, the bending part 31 and the baffle 32 The height of the card seam 35 set on the top is consistent;

The corrugated card holder 4 is made up of a support paper frame 41 and a cardboard 42, the support paper frame 41 is attached to the corrugated cardboard base 3, and a plurality of cardboards 42 are connected to one side of the support paper frame 41, and the cardboard 42 and the cardboard The slit 35 is arranged cooperatively, and the corrugated cardboard holder 4 is clamped on the corrugated cardboard base 3 through the clamping plate 42 .

The supporting paper frame 41 is composed of a supporting plate 411, a fixing plate 412, a backing plate 413 and a buffer plate 414. The supporting plate 411 is attached to the corrugated base 3, and the upper end surface and the lower end surface of the supporting paper frame 41 are symmetrically arranged on the support The upper and lower ends of the plate 411 and the upper and lower end surfaces of the supporting paper holder 41 are composed of two layers of plates, the fixed plate 412 and the buffer plate 414. One end of the fixed plate 412 is connected to the backing plate 413. A clamping hole 415 is provided, and a clamping block 416 is provided at one end of the buffer plate 414 , and the clamping block 416 cooperates with the clamping hole 415 .

The fixing plate 412 is a right triangle, and its longest side is connected with the backing plate 413 .

At least one of the locking hole 415 and the locking block 416 is provided.

The supporting paper frame 41 is a wedge-shaped body.

There are at least four clamping plates 42 .

The corrugated paper base and the corrugated card holder are both made of folded corrugated paper. Before packaging, the corrugated cardboard can be fully stacked together without occupying space. , to ensure that the corrugated cardboard holder will not fall when it is set on the corrugated cardboard base, and to ensure the balance of the entire corrugated cardboard corner protector.

The buffer cavity acts as a buffer. When the corrugated cardboard supports the flat product, the flat product exerts downward pressure on the overall corner protector, and the base shell of the corner protector interacts with the baffle plate to generate a supporting force. Enhanced cushioning.

The backing plate on the corrugated cardboard holder is connected with the fixed plate, and the backing plate is folded inward to the support paper frame, so that the hole at the joint between the backing plate and the fixed plate corresponds to the block on the buffer plate, and the block is locked In the card hole, put the backing plate into the supporting paper frame, so that the upper and lower parts of the whole corrugated paper card are composed of three layers of cardboard, and place one corner of the flat product in the concave cavity formed by the supporting paper frame. The bottom surface of the paper holder will lock and fix the flat product, and will not damage the flat product, and will not scratch the surface of the flat product, and at the same time, it will generate a buffer force when moving the flat product.

Claims (6)

1. a tabular product is used the fluting board corner protector; It is characterized in that: on four pin of flat panel products (1), be respectively equipped with a fluting board corner protector (2); Fluting board corner protector (2) is made up of fluting board base (3) and fluting board deck (4), and corrugated paper deck (4) is fastened on the fluting board base (3);

Described fluting board base (3) is formed by a folding cardboard; The middle part folding of fluting board base (3) has two inwardly outstanding baffle plates (32); The bending part (31) that fluting board base (3) two ends are provided with surrounds buffering cavity I (33) with two baffle plates (32) respectively; Position between two baffle plates (32) constitutes buffering cavity II (34); Be respectively equipped with two row's card seams (35) on the bending part (31) of fluting board base (3) and the baffle plate (32), bending part (31) is highly consistent with the card seam (35) that baffle plate (32) is gone up setting;

Described fluting board deck (4) is formed by supporting paper frame (41) and clamp (42); Supporting paper frame (41) is provided with fluting board base (3) applying; A side that supports paper frame (41) is connected with a plurality of clamps (42); Clamp (42) is equipped with card seam (35), and fluting board deck (4) is fastened on the fluting board base (3) through clamp (42).

2. a kind of tabular product as claimed in claim 1 is used the fluting board corner protector; It is characterized in that: described support paper frame (41) is made up of stay bearing plate (411), adapter plate (412), backing plate (413) and dash plate (414); Stay bearing plate (411) is fitted with fluting board base (3); Support the upper surface of paper frame (41) and the two ends up and down that the lower surface is symmetricly set on stay bearing plate (411); Support the upper and lower end face of paper frame (41) and form by adapter plate (412) and dash plate (414) two-ply face, an end of adapter plate (412) connects backing plate (413), is provided with hole clipping (415) in the junction of adapter plate (412) and backing plate (413); End at dash plate (414) is provided with fixture block (416), and fixture block (416) cooperatively interacts with hole clipping (415).

3. must ask 2 described a kind of tabular products to use the fluting board corner protector like power, it is characterized in that: described adapter plate (412) is a right-angled triangle, and its longest edge is connected with backing plate (413).

4. must ask 2 described a kind of tabular products to use the fluting board corner protector like power, it is characterized in that: described hole clipping (415) and fixture block (416) are provided with one at least.

5. must ask 1 described a kind of tabular product to use the fluting board corner protector like power, it is characterized in that: described support paper frame (41) is a sphenoid.

6. must ask 1 described a kind of tabular product to use the fluting board corner protector like power, it is characterized in that: described clamp (42) is provided with four at least.

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