CN214649675U

CN214649675U - Side frame strenghthened type packing show layer board

Info

Publication number: CN214649675U
Application number: CN202023317061.0U
Authority: CN
Inventors: 蔡焕生
Original assignee: Shantou Chenghai Huaguang Printing Factory
Current assignee: Shantou Chenghai Huaguang Printing Factory
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-09
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a side frame strenghthened type packing show layer board comprises film connection dough sheet, and the dough sheet is including putting support portion and "U" shape frame portion. A U-shaped frame cavity is formed between the folded side frame part and the bottom plate. The two sides of the bottom sheet or the two side frames of the surface sheet are respectively connected with a reinforcing extending sheet, or are integrally formed, or are connected to the edge of the bottom sheet or the surface sheet in one of sticking, attaching, inserting and fixing modes. The reinforced extension sheet generates three folding lines parallel to the edge of the bottom sheet, the reinforced extension sheet is divided into a first area to a fourth area from inside to outside, and the width of the second area and the width of the fourth area are consistent with the height of the frame cavity. The reinforcing extension sheet is folded inwardly to form a square cylinder or a storage box with a cover sheet, which is secured between the top and bottom of the cavity of the frame. The utility model discloses a square tubular structure strengthens the holding power to the frame cavity, has production convenience, need not increase manufacturing cost's advantage.

Description

Side frame strenghthened type packing show layer board

Technical Field

The utility model belongs to the packaging product field especially is used for the packing layer board product that demonstrates with the packing article concurrently.

Background

Modern packaged products have been used not only as storage tools for transportation and storage, but also as display and image propaganda effects. Particularly, for products such as children toys, decorative artware, daily household articles and the like, the products are displayed as much as possible in the selling process so as to show the characteristics of the products, enhance the sense of identity of purchasers and promote the selling of the products. To meet this requirement, it is common practice to use pallets with specific open portions, to secure the products in the open position, and to store the pallets in transparent or partially transparent outer packaging boxes, or to package and seal the pallets with transparent materials. The structure of the pallet with the open part is usually a concave open part formed in the middle or one side edge, and the periphery is a cavity structure with a certain height, so that the pallet is supported. The cavity structure has the functions of buffering and shock absorption at the same time, and protects the product in the transportation and storage processes. In use, the structure is found to have defects, mainly that the cavity structure has weak supporting force and insufficient pressure resistance, and is often extruded and deformed during stacking, transportation and storage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a strengthen packing show layer board of layer board frame cavity intensity, at two side frame positions of frame cavity increase square barrel's bearing structure, utilize square barrel's stable structure, make the frame cavity keep the shape. And the square cylinder body, the bottom sheet and the surface sheet are attached to form a double-layer structure, so that the compression resistance and the shock resistance of the supporting plate are improved. Overcomes the defects of the prior packaging structure, and can not increase the production and use costs.

In order to achieve the purpose, the technical scheme is that the side frame reinforced packaging and displaying supporting plate is formed by connecting a bottom plate with a surface sheet, the surface sheet comprises a holding part and a U-shaped frame part, and the U-shaped frame part is formed by a frame and two side frames. After folding, the folded support part is jointed with the bottom plate, and a U-shaped frame cavity is formed between the side frame part and the bottom plate. Two sides of the bottom sheet or two side frames of the surface sheet are respectively connected with a reinforcing extension sheet, the reinforcing extension sheets generate three folding lines parallel to the edge of the bottom sheet, the reinforcing extension sheets are divided into a first area to a fourth area from inside to outside, and the width of the second area and the width of the fourth area are consistent with the height of the frame cavity. The reinforcing extension sheet is folded inwards to form a square cylinder body which is fixed between the top and the bottom of the cavity of the frame.

The utility model discloses a show layer board adopts cardboard or plastic sheet production usually, and folding back puts the support portion and the laminating of film, and the frame cavity includes two side frames of dough sheet and the side region between the film. The two reinforcing extension pieces are folded inwards to form two square cylinders which are just filled in the two side areas. The height of the square cylinder is the same as the height of the inner side of the cavity of the frame, and the square cylinder is tightly attached to the inner sides of the surface sheet and the bottom sheet and fixed. Form strong support, maintain the stability of frame cavity structure, reduce the condition that takes place to warp by the exogenic action in piling up storage, transportation. The display supporting plate can maintain the stability of the self-body structure to the maximum extent and form more comprehensive protection for the packaged products.

Furthermore, the side frame reinforced packaging and displaying supporting plate with the structure has the advantages that the two sides of the bottom plate are respectively connected with a reinforced extending sheet, and the two sides of the side frame of the dough sheet are respectively connected with a tongue sheet.

The utility model discloses a tongue piece is square slice, is split into two parts by the broken line, and the inboard part is the same with the height of frame cavity, and the outside part can form the shape of the circular transition of outer angle. The tongue corresponds to a flip-top lid of a conventional box with flip-top lid. The reinforcing extension sheet connected with the bottom sheet is folded to form a square cylinder body to be filled in the frame cavity, and the tongue sheets on the two sides of the surface sheet are bent downwards and then inserted into the lower part of the square cylinder body to tightly seal the outer opening of the frame cavity. The structure increases the supporting force of the cavity part of the frame, further strengthens the strength of the edge frame part of the pallet and is more attractive when being observed from the outside.

Preferably, the reinforced packaging and displaying pallet with the side storage box of the above structure, at least one of the two reinforced extending pieces is an integral structure extending outwards from the bottom sheet or the face sheet, and the split reinforced extending pieces are connected to the two sides of the bottom sheet or the side frame edges of the face sheet by one of the methods of adhering, attaching or inserting and fixing.

Alternatively, the two reinforcing extensions are attached to the sides of the backsheet or to the side edges of the topsheet by one of adhesive attachment or insertion fastening.

The utility model discloses an integrated into one piece or two kinds of mounting means connect and strengthen extension piece, have such advantage: 1. adopt the mode of body coupling to form and strengthen the extension piece, cut the panel material according to the design drawing during production, one shot forming can. The assembly operation is not required to be increased, and the product performance is improved on the basis of not increasing the process cost. 2. The structure of the reinforcing extension pieces is connected by adopting a production process of sticking, adhering or inserting and fixing, the reinforcing extension pieces can be cut out by using leftover materials generated in production, the plate materials are fully utilized, and the production cost is saved. 3. The plate material with only one surface provided with the decorative layer is connected in a sticking or inserting mode, the mounting surface of the reinforced extension sheet can be adjusted, and the folded square barrel is exposed on one side of the support part to form the decorative layer, so that the requirement of integral attractiveness of the supporting plate is met.

The reinforced packaging and displaying supporting plate with the side storage box can be characterized in that the open end of the reinforced extension sheet is connected with an insertion sheet, and the insertion sheet is inserted into the square cylinder body for fixing after the reinforced extension sheet is folded.

Or the width of the inserting sheet is smaller than that of the reinforcing extension sheet, a linear notch is formed at the connecting position of the reinforcing extension sheet and the bottom sheet or the surface sheet, and the inserting sheet is inserted into the notch for fixing after the reinforcing extension sheet is folded.

The end of the reinforcing extension sheet is connected with the inserting sheet, and the notch formed at the root is further used for connecting and fixing, so that the square cylinder has the function of a storage box, and the inserting sheet is equivalent to a cover plate of the storage box. The storage and storage functions of the supporting plate are increased. Meanwhile, the structure has two advantages: 1. the structure of the formed square cylinder body is kept stable, 2, the opening of the cavity of the frame is not required to be covered with a tongue piece for sealing, and the square cylinder body has the aesthetic degree with approximate effect.

The utility model discloses increase the square tubular structure of both sides at frame portion frame cavity, strengthen the holding power to the frame cavity, be the improvement to the defect that current packing layer board structural strength is low. The structure of the packaging supporting plate is arranged, so that the packaging supporting plate not only can be used as an inner package, but also can be used as a packaging product independently, and can be used only by covering an outer packaging film on the outer side. The utility model has the advantages of convenient production, no need of increasing the production cost, the practicability of the enhanced supporting plate product and the wide application requirement.

Drawings

Figure 1 is an expanded plan view of the panel shown in example 1.

FIG. 2 is a perspective view of the folded product of example 1.

Figure 3 is an expanded plan view of the panel shown in example 2.

FIG. 4 is a perspective view of the folded product of example 2.

Figure 5 example 3 shows a flat panel expanded plan view.

FIG. 6 is a side-developed perspective view of the molded article of example 3.

Detailed Description

Some preferred embodiments of the present invention will be described below with reference to the accompanying drawings.

Example 1

A reinforced paperboard packing and displaying supporting plate is made up of paperboard through cutting and pressing, and folding. The pattern is developed as shown in figure 1, the main body is composed of a rectangular bottom plate 1 connected with a face plate 2, and the two side edges of the face plate are respectively connected with a rectangular reinforcing extension piece 3.

The patch is mainly divided into a support part 20 and a U-shaped frame part 21 by fold lines, and is bonded with the bonding part 4 of the bottom sheet after being folded to form a three-dimensional supporting plate. The reinforcing extension sheet 3 is pressed from the inside outwards to form three

fold lines

31, 32 and 33 parallel to the edges of the base sheet, dividing the structural extension sheet into four parts, the 1 st to 4 th parts arranged in sequence from the inside outwards. Wherein the 1 st and 3 rd parts have the same height as the frame cavity of the frame part. The folded-in reinforcement extensions form a square cylinder 30 within the frame cavity. The frame cavities on both sides support. See figure 2.

The supporting plate forming postposition supporting part 20 is attached to the bottom plate 1 and is used as a part for fixing a packaged product. The U-shaped frame part is lifted upwards, and the lower part of the U-shaped frame part forms a U-shaped frame cavity to protect the packaged product from being contacted and extruded by stacked articles on the upper part of the supporting plate. Meanwhile, the U-shaped frame part also has a buffering effect, so that the damage of the vibration pressure of the upper articles is reduced. In the embodiment, the integrally formed process is adopted to cut the paperboard, so that the production process is mature. Under the condition of hardly increasing the cost, the supporting force of the cavity part of the frame is greatly improved. The overall strength of the pallet is enhanced.

Example 2

Referring to fig. 3, a reinforced paperboard packing and displaying pallet is formed by cutting and pressing a folding line on a paperboard according to a pattern to form a rectangular bottom sheet 1 and connecting surface sheets 2 to form a main body.

The patch 2 is mainly divided into a support part 20 and a U-shaped frame part 21 by fold lines, and is bonded with the bonding part 4 of the bottom sheet after being folded to form a three-dimensional supporting plate. The supporting plate forming postposition supporting part 20 is attached to the bottom plate 1 and is used as a part for fixing a packaged product. The U-shaped frame part is lifted upwards, and the lower part of the U-shaped frame part forms a U-shaped frame cavity.

Two rectangular reinforcing extension pieces 3 are cut separately, five folding lines parallel to the edge of the bottom piece are formed by pressing from inside to outside, the structural extension piece is divided into six parts, and the 1 st part to the 6 th part are sequentially arranged from inside to outside. The 1 st part is a connecting piece 41, the 6 th part is a plug piece 42, and the 2 nd to 5 th parts are structural pieces 43. The width of the structural sheet of the 3 rd and 5 th parts is the same as the height of the frame cavity. The reinforcing extensions are adhesively attached to both sides of the "U" shaped frame portion 21 of the panel by attachment tabs 41.

The reinforcing extension is folded inwardly to form a square storage compartment 40 within the frame cavity, and the insert 42 is a cover flap. And the hollow cavity parts of the frames on the two sides are supported. See fig. 4.

The reinforcing extension sheet of the embodiment is formed by adopting a separate cutting mode, leftover materials generated in the production of the supporting plate can be utilized for manufacturing, and the sheet materials are fully utilized to save the manufacturing cost. Similarly, the storage box structures are additionally arranged on two sides of the cavity of the frame, so that the storage space is increased, and the overall strength of the pallet product can be greatly enhanced.

Example 3

Referring to fig. 5, a reinforced paperboard packing and displaying pallet is formed by cutting and pressing a folding line on a paperboard according to a pattern to form a rectangular bottom sheet 1 and connecting surface sheets 2 to form a main body.

The sheet 2 is divided into a holder 20, a U-shaped frame 21 and a tongue 5 by fold lines, and is folded and bonded to the bonding portion 4 of the base to form a three-dimensional pallet. The supporting plate forming postposition supporting part 20 is attached to the bottom plate 1 and is used as a part for fixing a packaged product. The U-shaped frame part is lifted upwards, and the lower part of the U-shaped frame part forms a U-shaped frame cavity.

Two sides of the bottom sheet 1 are respectively connected with a reinforcing extension sheet 6 and a reinforcing extension sheet 7, wherein the reinforcing extension sheet 6 and the bottom sheet are integrally formed, and the reinforcing extension sheet 7 is cut separately. The reinforcing extension sheet 7 is attached to the base sheet 1 by an adhesive process. The reinforced extension sheet is pressed from inside to outside to form three folding lines parallel to the edge of the bottom sheet, the structural extension sheet is divided into four parts, and the 1 st part to the 4 th part are sequentially arranged from inside to outside. Wherein the 1 st and 3 rd parts have the same height as the frame cavity of the frame part. FIG. 6 is a side-developed perspective view illustrating the molding of the present embodiment. The reinforced extending sheet is folded inwards to form a square cylinder in the cavity of the frame. And the tongue pieces 5 of the dough sheet 2 are covered and sealed to keep the appearance attractive, and the framework cavities on the two sides are used for supporting.

The mode shaping that the extension piece was adopted alone to cut out is strengthened to two of this embodiment, can utilize the leftover bits that produce in the layer board production to make, has the advantage of practicing thrift the cost of manufacture, promoting layer board product bulk strength.

While some preferred embodiments of the present invention have been described above with reference to the drawings, the present invention is not limited to the configurations of the examples. Various modifications, equivalent replacements and additions, such as installing a separately made structure extension sheet in a plugging manner, making the support plate of the present invention with a plastic sheet, and the like, and similar structural changes, which belong to the technical scope stated in the present invention, are also within the technical scope stated in the present invention.

Claims

1. A side frame reinforced packaging and displaying supporting plate is composed of a bottom plate and a surface sheet, wherein the surface sheet comprises a holding part and a U-shaped frame part, and the U-shaped frame part is composed of a frame and two side frames; the folded support part is jointed with the bottom plate, a U-shaped frame cavity is formed between the side frame part and the bottom plate,

the folding frame is characterized in that two sides of the bottom sheet or two side frames of the surface sheet are respectively connected with a reinforcing extension sheet, the reinforcing extension sheets generate three folding lines parallel to the edge of the bottom sheet, the reinforcing extension sheets are divided into a first area to a fourth area from inside to outside, and the width of the second area and the width of the fourth area are consistent with the height of the frame cavity; the reinforcing extension sheet is folded inwards to form a square cylinder body which is fixed between the top and the bottom of the cavity of the frame.

2. The side frame reinforced package display pallet of claim 1, wherein a reinforcing extension piece is attached to each side of the bottom sheet and a tongue piece is attached to each side of the side frame of the top sheet.

3. The side frame reinforced package and display supporting plate as recited in claim 1, wherein at least one of the two reinforcing extension pieces is an integral structure extending from the bottom sheet or the top sheet, and the separate reinforcing extension pieces are connected to both sides of the bottom sheet or the side frame edges of the top sheet by one of adhesive attachment and insertion fixation.

4. The side frame reinforced package display pallet of claim 1, wherein said two reinforcing extensions are attached to either sides of the base sheet or the side frame edges of the face sheet by one of adhesive attachment or insert attachment.

5. The side frame reinforced package and display pallet of claim 2, wherein at least one of the two reinforcing extension pieces is an integral structure extending from the bottom plate, and the separate reinforcing extension pieces are connected to both side edges of the bottom plate by one of adhesion or insertion fixation.

6. The side frame reinforced packing and displaying pallet as claimed in any one of claims 1 to 5, wherein an insert is attached to the open end of the reinforcing extension piece, and the insert is inserted into the square cylinder to be fixed after the reinforcing extension piece is folded.

7. The side frame reinforced packing and displaying support plate of claim 6, wherein the width of the insertion sheet is smaller than that of the reinforced extension sheet, a linear notch is formed at the connecting position of the reinforced extension sheet and the bottom sheet or the face sheet, and the insertion sheet is inserted into the notch for fixing after the reinforced extension sheet is folded.