CN213800694U

CN213800694U - Packing liner, packaging structure and air conditioner subassembly

Info

Publication number: CN213800694U
Application number: CN202021493929.XU
Authority: CN
Inventors: 朱森旺; 袁维; 张洪波
Original assignee: GD Midea Air Conditioning Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-07-27
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a packing pad, a packing structure with the packing pad and an air conditioner component with the packing structure, wherein the packing pad comprises a foam piece and a paper skin, and the foam piece is provided with an installation position; the leatheroid at least partially surrounds and is pasted on the outer side wall of the foam piece so as to expose the mounting position. According to the utility model discloses some embodiments's packing pad has following beneficial effect at least: the paper skin is directly attached to the foam piece, so that the condition that the paper plate frame and the bottom paper frame are outwards opened all around when the paper plate frame or the bottom paper frame is adopted is avoided, the assembly efficiency of a manual sleeve box or an automatic sleeve box is improved, and the production cost is reduced.

Description

Packing liner, packaging structure and air conditioner subassembly

Technical Field

The utility model relates to the field of packaging technology, in particular to packing liner, packaging structure and air conditioner subassembly.

Background

At present, in the preparation of packaging gaskets for air conditioners, foam pieces are mostly put into corrugated paper plate frames or paper corner protector combined base paper frames. The packaging liner prepared by the method has the advantages that the outer expansion of the peripheries of the paperboard frame and the bottom paper frame is large, so that the packaging box is not easy to be sleeved on the packaging liner, and the efficiency of manual carton sleeving or automatic carton sleeving is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a packing liner convenient to assembly, cost are lower.

The utility model discloses still provide a packaging structure who has above-mentioned packing liner.

The utility model discloses still provide an air conditioner subassembly that has above-mentioned packaging structure.

The packaging liner according to some embodiments of the first aspect of the present invention comprises a foam piece and a leatheroid, the foam piece having a mounting location; the leatheroid at least partially surrounds and is pasted on the outer side wall of the foam piece so as to expose the mounting position.

According to the utility model discloses some embodiments's packing pad has following beneficial effect at least: the paper skin is directly attached to the foam piece, so that the condition that the paper board frame and the bottom paper frame are outwards opened all around when the paper board frame or the bottom paper frame is adopted is avoided, the packaging box is conveniently sleeved on the packaging lining, the assembly efficiency of manual casing boxes or automatic casing boxes is improved, and the production cost is reduced.

According to some embodiments of the invention, the leatheroid is kraft paper.

According to some embodiments of the invention, the outer side of the kraft paper is coated with a waterproof glue or covered with a plastic film.

According to some embodiments of the invention, the leatheroid is rectangular in the unfolded state, the edges of the leatheroid having notches.

According to some embodiments of the invention, the leatheroid has four creases, four the creases are respectively located inside the end edge and are respectively parallel to the end edge adjacent to the creases.

According to some embodiments of the invention, the distance of the fold from the adjacent end edge is greater than or equal to the thickness of the foam piece.

According to some embodiments of the invention, the notch is rectangular and formed at four corners of the leatheroid.

According to some embodiments of the invention, the gap is wedge-shaped, the gap being formed between a pair of parallel ends of the fold and the end edge.

According to the utility model discloses the packaging structure of some embodiments of second aspect, it includes the utility model discloses the packing liner and the packing box of some embodiments of first aspect, the packing box is formed with one end and has the open-ended and puts the thing space, the packing liner install in the opening part, so that the installation position is located put in the thing space.

According to the utility model discloses packaging structure of some embodiments has following beneficial effect at least: because adopted the utility model discloses the packing liner of some embodiments of the first aspect, when having avoided adopting cardboard frame or base stock frame, the condition of cardboard frame and base stock frame flare-out has all around improved the assembly efficiency of artifical pouring jacket or automatic pouring jacket to manufacturing cost has been reduced.

According to the utility model discloses the air conditioner subassembly of some embodiments of third aspect, it includes the utility model discloses the packaging structure and the air conditioner of some embodiments of second aspect, the air conditioner install in the installation position, and hold in put in the object space.

According to the utility model discloses some embodiments's air conditioner subassembly has following beneficial effect at least: owing to adopted the utility model discloses the packaging structure of some embodiments of the second aspect has improved the packing efficiency of air conditioner, is favorable to reduction in production cost.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of a packaging liner according to some embodiments of the present invention;

fig. 2 is a schematic view of the structure of the wrapper of the packaging liner according to some embodiments of the present invention in an unfolded state;

fig. 3 is a schematic view of a packaging liner according to further embodiments of the present invention;

fig. 4 is a schematic view of the structure of the leatheroid of the packing cushion of other embodiments of the present invention in an unfolded state.

The reference numbers are as follows:

packaging cushion 100, foam piece 101, leatheroid 102, notch 103, mounting position 104, end edge 105, crease 106, enclosing part 107 and outer side wall 108;

an ear 201.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

At present, the packaging gasket has been widely applied to simple packaging of equipment, the core part of the packaging gasket is a buffer piece to protect the equipment, the buffer piece can provide buffer in the processes of equipment shaking, falling and the like, the vibration and the like generated in the transportation process of the equipment can be buffered and dissipated by the buffer piece, and the equipment is protected.

To this end, as shown in fig. 1 and 3, some embodiments of the first aspect of the present invention provide a packaging cushion 100 (the packaging cushion 100 in this embodiment is an under cushion), the packaging cushion 100 includes a foam member 101 and a paper sheet 102, the foam member 101 has a mounting position 104 for mounting equipment, and the paper sheet 102 at least partially surrounds and adheres to an outer side wall 108 of the foam member 101 to expose the mounting position 104. It should be noted that in some embodiments, the paper 102 surrounds the bottom wall and the outer side wall 108 of the foam member 101, and the upper edge of the paper 102 is flush with the upper edge of the outer side wall 108 of the foam member 101, so as to prevent the outer side wall 108 of the foam member 101 from being exposed as much as possible, thereby improving the structural strength of the packaging cushion 100. The mounting locations 104 may be configured to match the shape of the packaged device according to the configuration of the packaged device. The bonding may be performed by using an adhesive, and a person skilled in the art may select an appropriate adhesive according to the material of the foam member 101 and the paper sheet 102, the use condition of the packaging liner 100, the environment, and the like. Of course, before the foam member 101 and the paper 102 are bonded, the bonding surface of the foam member 101 and the paper 102 needs to be cleaned and dried to improve the bonding strength and prevent the paper 102 from being easily peeled off from the foam member 101.

In some embodiments, the foam member 101 is made of a foam, also known as cellular plastic, which is integrally filled with a plurality of interconnected or non-interconnected cells to significantly reduce the apparent density of the plastic. The foamed plastic has the advantages of light weight, heat insulation, sound absorption, shock resistance, moisture resistance, corrosion resistance and the like. Therefore, the method is widely applied to the fields of industry, agriculture, building, transportation and the like. Specifically, the foam may be selected from polyurethane, polystyrene, polyvinyl chloride, polyethylene, phenolic foam, and the like.

The utility model discloses packaging liner 100 is direct with the laminating of leatheroid 102 on foam 101, when having avoided adopting cardboard frame or base stock frame, the condition of the outer paper all around of cardboard frame and base stock frame makes things convenient for the packing box registrate on the packaging liner, has improved the assembly efficiency of artifical pouring jacket or automatic pouring jacket to manufacturing cost has been reduced.

Referring to fig. 2 and 4, in some embodiments, the paper sheet 102 may be selected from kraft paper. Kraft paper is tough and water-resistant packaging paper, mostly brownish yellow, and widely used for making paper bags and the like. Kraft paper is made from sulfate softwood pulp through pulping and papermaking on a fourdrinier papermaking machine. The kraft paper has a basis weight ranging from 80 grams per square meter to 800 grams per square meter. The kraft paper is flexible and firm, has high bursting strength, and can bear large tensile force and pressure without cracking. The paper sheet 102 may be made of a paper sheet having a high tensile strength, such as a glossy paper sheet.

In some embodiments, the grammage of the kraft paper may be 150 to 500 grams per square meter, in other embodiments, 250 to 300 grams per square meter is selected, and those skilled in the art will appreciate that the selection primarily considers the structural strength of the kraft paper (generally speaking, the greater the grammage, the higher the structural strength) and the cost (generally speaking, the greater the grammage, the higher the cost), etc.

Referring to fig. 2 and 4, in some embodiments, the outer side of the kraft paper is coated with waterproof glue or covered with a plastic film to improve the waterproof performance of the kraft paper and prevent the kraft paper from being damaged by moisture.

Referring to fig. 2 and 4, in some embodiments, the sheet 102 is rectangular in the unfolded state, and the sheet 102 has notches 103 on the end edges 105. The leatheroid 102 is arranged to be rectangular and can match with the structural shape of the foam piece 101, and four notches 103 are arranged on the end edge 105 of the leatheroid 102 for the convenience of enclosing the leatheroid 102 to form a rectangular groove structure.

Referring to fig. 2 and 4, in some embodiments, to facilitate folding of the leatheroid 102 and to form a rectangular groove structure fitting the foam member 101, folds 106 are respectively provided on the inner sides of the four end edges 105, and the folds 106 are respectively parallel to the end edges 105 adjacent to the folds 106. As shown in fig. 2 and 4, the end edges 105 refer to four edges around the outer periphery of the paper sheet 102.

Referring to fig. 2 and 4, in some embodiments, the distance B of the fold 106 from the adjacent end edge 105 is equal to the thickness H of the foam member 101, so that the upper end edge 105 of the adhered paper sheet 102 is flush with the upper edge of the outer side wall 108 of the foam member 101. In some embodiments, the distance B of crease 106 from adjacent end edge 105 is greater than the thickness H of foam member 101, preventing outer sidewall 108 of foam member 101 from leaking out, thereby reducing the overall strength of packaging cushion 100.

Referring to fig. 2, in some embodiments, the notches 103 of the paper 102 are rectangular and are formed at four corners of the paper 102. When the leatheroid 102 with the structure is adopted, the enclosing parts 107 of the leatheroid 102 are folded along the crease 106, the four enclosing parts 107 are respectively adhered to the four outer side walls 108 of the foam piece 101, and the adjacent side edges of the adjacent enclosing parts 107 are gathered to the edges and corners of the foam piece 101, so that the outer side walls 108 of the foam piece 101 can be enclosed, and the exposure of the foam piece 101 is reduced.

Referring to fig. 4, in some embodiments, the notch 103 of the cover sheet 102 is wedge-shaped, and the notch 103 extends outwardly from the ends of a pair of parallel folds 106 to a terminal edge 105. Taking the rectangular paper cover 102 shown in fig. 4 as an example for explanation, the notches 103 may be arranged on the short sides, i.e. two notches 103 are arranged on the left short side and two notches 103 are arranged on the right short side. The notch 103 extends from the left and right ends of the vertically parallel fold 106 to the short sides on both sides. In the process of enclosing the paper sheet 102 to form the rectangular groove, the enclosing parts 107 on the left and right sides are adhered to the left and right outer side walls 108 of the foam 101, the enclosing parts 107 on the front and rear sides are adhered to the front and rear outer side walls 108 of the foam 101, and the length of the enclosing parts 107 on the front and rear sides is greater than that of the front and rear outer side walls 108 of the foam 101, so that after the enclosing parts 107 on the front and rear sides are adhered to the front and rear outer side walls 108 of the foam 101, the extended parts (i.e., the ears 201 shown in fig. 4) of the enclosing parts 107 on the front and rear sides need to be further adhered to the left and right outer side walls 108 or the enclosing parts 107 on the left and right sides of the foam 101. This arrangement can prevent the edges of the foam 101 from being exposed, and can improve the structural strength of the packaging cushion 100.

The utility model discloses the packaging structure of some embodiments of second aspect, not shown in the figure, packaging structure include the packing box with the utility model discloses the packing liner 100 of the embodiment of first aspect, the packing box is formed with one end and has the open-ended and put the thing space, and packing liner 100 is installed in the opening part to make installation position 104 be located and put the thing space. It should be noted that the equipment is mounted on the mounting location 104, and the packaging box directly fits the equipment and the packaging liner 100. The opening of the packing box can be additionally provided with a cover body or not.

The utility model discloses packaging structure is owing to adopted the utility model discloses the packaging liner 100 of some embodiments of the first aspect, when having avoided adopting cardboard frame or base stock frame, the condition of opening outward all around of cardboard frame and base stock frame to the packing box registrates on packaging liner 100 is convenient, thereby has improved the assembly efficiency of artifical pouring jacket or automatic pouring jacket, and has reduced manufacturing cost.

The utility model discloses the air conditioner subassembly of some embodiments of third aspect, not shown in the figure, the air conditioner subassembly include the air conditioner with the utility model discloses the packaging structure of some embodiments of second aspect, the air conditioner is installed in installation position 104 to the holding is in putting the object space. It should be noted that the packaging cushion 100 is horizontally disposed, and the foam member 101 of the packaging cushion 100 can be supported on the bottom of the air conditioner during transportation. Leatheroid 102 bonds on the diapire and the lateral wall 108 of foam 101, protect the surface of foam 101 through leatheroid 102, and can restrict the deformation of foam 101 through bonding leatheroid 102 at foam 101, thereby improve the stability of whole packing pad 100, and leatheroid 102 is connected structure as an organic whole with foam 101, the installation position 104 of foam 101 exposes and is used for supporting the air conditioner, be convenient for assemble, conveniently registrate the packing box on packing pad 100 simultaneously, the packing and the dismantlement efficiency of air conditioner have been improved, be favorable to reducing manufacturing cost, promote user's satisfaction.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art.

Claims

1. A packaging liner, comprising:

a foam piece having a mounting location;

kraft paper, wherein the kraft paper is folded and enclosed to form a rectangular groove structure matched with the foam piece, the kraft paper is enclosed and adhered to the outer side wall of the foam piece to expose the installation position, and the quantitative range of the kraft paper is 80 g/square meter to 500 g/square meter; the kraft paper is rectangular in an unfolded state and is provided with four creases, the four creases are respectively positioned on the inner sides of end edges of the kraft paper and are respectively parallel to the end edges adjacent to the creases, and the distance between the creases and the adjacent end edges is larger than or equal to the thickness of the foam piece; have on the edge and be wedge-shaped breach to be formed at a pair of parallel the tip of crease with between the edge, be formed with the breach the both ends of edge have the ear, the ear is located the outside of breach.

2. The packaging liner as claimed in claim 1, wherein the kraft paper is coated on its outside with a waterproof glue or covered with a plastic film.

3. Packaging structure, its characterized in that includes:

the packaging liner of any one of claims 1 to 2;

the packing box, the packing box is formed with one end and has the open-ended and puts the object space, the packing liner install in the opening part, so that the installation position is located put the object space.

4. Air conditioner subassembly, its characterized in that includes:

the packaging structure of claim 3;

the air conditioner is arranged on the installation position and is contained in the object placing space.