CN215285987U

CN215285987U - Packaging structure and packaging box

Info

Publication number: CN215285987U
Application number: CN202121124604.9U
Authority: CN
Inventors: 蔡振东; 吕林森
Original assignee: GD Midea Air Conditioning Equipment Co Ltd; Midea Group Wuhan HVAC Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd; Midea Group Wuhan HVAC Equipment Co Ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-12-24
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a packaging structure and packing box, packaging structure are used for packing electrical equipment, specifically include base and angle bead spare, the base is equipped with and holds the first constant head tank of electrical equipment's tip, the bight of base is equipped with the second constant head tank, and is a plurality of the second constant head tank encircles first constant head tank sets up. Electrical equipment places in first constant head tank during the assembly, fixes corner protector disect insertion second constant head tank, need not hand corner protector and operates, need not to adopt modes such as sticky tape to fix between corner protector and the base, simplifies the assembly process, effectively improves packing efficiency, and a plurality of corner protectors surround electrical equipment and distribute, can improve packaging structure's intensity through corner protector, play effectual guard action, and is more practical reliable.

Description

Packaging structure and packaging box

Technical Field

The utility model belongs to the technical field of the relevant technique of electrical apparatus and specifically relates to a packaging structure and packing box for electrical equipment is related to.

Background

During transportation of the water heater, protective structures such as foam and cartons are generally arranged outside the product. In the correlation technique, integral hot water machine supports through the base, and the skin utilizes the carton parcel, and the bight of carton sets up four paper angle protectors and strengthens structural stability. During assembly, one hand is needed to hold the paper corner protector and the base for positioning at the same time, the other hand is used for bonding the paper corner protector on the outer side wall of the base in modes of adhesive tapes and the like, operation steps are complicated, the assembly mode is low in fault-tolerant rate, the paper corner protector is prone to inclining and turning over, the paper corner protector is required to be reassembled and bonded, and the product packaging efficiency 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 packaging structure can the rapid Assembly angle bead spare, and the structure is practical more reliable.

The utility model discloses still provide the packing box including above-mentioned packaging structure.

According to the utility model discloses a packaging structure of first aspect embodiment for packing electrical equipment, include:

the base is provided with a first positioning groove for accommodating the end part of the electrical equipment, the corners of the base are provided with second positioning grooves, and the second positioning grooves and the outer side wall of the base are arranged at intervals;

and the corner protector is inserted in the second positioning groove.

According to the utility model discloses packaging structure has following beneficial effect at least:

through setting up first constant head tank and second constant head tank on the base, electrical equipment places on first constant head tank during the assembly, it fixes to insert corner protector disect into the second constant head tank, need not hand corner protector and operate, it is fixed to need not modes such as adopting the sticky tape between corner protector and the base, simplify the assembly process, effectively improve packing efficiency, a plurality of corner protectors encircle electrical equipment and distribute, can improve packaging structure's intensity through corner protector, play effectual guard action, it is more practical reliable.

According to some embodiments of the utility model, the lateral wall of second constant head tank is equipped with the inclined plane, the inclined plane by the upper surface downward slope of base extends the setting.

According to some embodiments of the utility model, the corner protector includes first plate body and second plate body, first plate body with the second plate body is connected perpendicularly, the cross sectional shape of corner protector with the cross sectional shape of second constant head tank matches, the inclined plane sets up to the orientation first plate body with the junction of second plate body.

According to some embodiments of the utility model, the upper surface of base with the transition department of the lateral wall of second constant head tank is equipped with first recess, highly being less than of first recess the height of second constant head tank.

According to some embodiments of the utility model, the lateral wall of second constant head tank is equipped with the inclined plane, the inclined plane by the diapire downward sloping of first recess extends the setting.

According to some embodiments of the utility model, the lateral wall of base with be equipped with the second recess between the first constant head tank.

According to some embodiments of the present invention, the second groove is formed at a transition of the upper surface of the base and the side wall of the first groove, the second groove is disposed along a circumferential extension of the first positioning groove.

According to some embodiments of the invention, a minimum distance range value between the second positioning groove and the outer side wall of the base is 10mm-30 mm.

According to some embodiments of the invention, the base is made of a foam material.

According to the utility model discloses a packing box of second aspect embodiment, including box and above-mentioned first aspect embodiment packaging structure, packaging structure locates in the box.

According to the utility model discloses packing box has following beneficial effect at least:

adopt the packaging structure of above-mentioned first aspect embodiment, set up packaging structure in the box during the assembly, electrical equipment places on first constant head tank, the angle bead spare inserts the second constant head tank and fixes, need not hand angle bead spare and operate, it is fixed to need not modes such as adopting the sticky tape between angle bead spare and the base, simplify the assembly process, effectively improve packing efficiency, a plurality of angle bead spares encircle electrical equipment and distribute, can improve the structural strength in bight of packing box through the angle bead spare, play effectual guard action to electrical equipment, and is more practical and reliable.

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

Drawings

The invention will be further described with reference to the following drawings and examples, in which:

fig. 1 is a schematic structural view of a packaging structure according to an embodiment of the present invention;

FIG. 2 is a schematic sectional view in the direction of section A-A in FIG. 1;

fig. 3 is a schematic structural diagram of a base according to an embodiment of the present invention;

fig. 4 is a schematic top view of a base according to an embodiment of the present invention;

FIG. 5 is a schematic cross-sectional view taken along section B-B of FIG. 3;

fig. 6 is an enlarged schematic view at C in fig. 5.

Reference numerals:

a packaging structure 1000;

a base 100; a first positioning groove 110; a second positioning groove 120; corner portions 130; a first groove 140; a second slope 141; a second groove 150;

a corner protector 200; a first plate 210; a second plate 220;

the air-powered water heater 300.

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 is to be understood that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description of the present invention and simplification of description, and do 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. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that unless explicitly defined otherwise, the terms "mounted" and "connected" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention by combining the specific contents of the technical solutions.

A packaging structure 1000 according to an embodiment of the present invention is described with reference to fig. 1 to 6, where the packaging structure 1000 is suitable for an electrical device, where the electrical device may be a large household appliance such as an air conditioner, a refrigerator, an electric water heater, and an air energy water heater 300. In the transportation process of the household appliance, damage is easily guaranteed due to bumping, shaking and the like, so that the appearance and the performance of the household appliance are damaged. Therefore, the utility model discloses utilize the packaging structure 1000 of embodiment to pack the product, play effectual guard action.

The technical solution of the packaging structure 1000 is described below by taking the integral air-source water heater 300 as an example, but is not limited to the packaging scenario of the electrical appliance used in the above embodiment.

Referring to fig. 1 and fig. 2, the embodiment of the present invention provides a packaging structure 1000, including base 100 and corner protector 200, be provided with first positioning groove 110 on the upper surface of base 100, first positioning groove 110 is roughly the cylinder shape, and the whole roughly cylinder of air energy water heater 300, in the embodiment, adopt two bases 100 to support the both ends of air energy water heater 300 respectively, the both ends of air energy water heater 300 can be placed respectively and fix a position in corresponding first positioning groove 110 on base 100 like this, the both ends of corner protector 200 are connected with base 100 respectively, corner protector 200 encircles the distribution of air energy water heater 300.

Referring to fig. 2, the base 100 below the air energy water heater 300 is taken as an example for illustration, the base 100 is substantially square, the first positioning groove 110 is arranged at the middle position of the base 100 and matched with the end of the air energy water heater 300, and the base 100 is provided with four corners 130, wherein the corners 130 can be understood as the top corners where the outer side walls of the base 100 are connected. The second positioning groove 120 is formed in the upper surface of the base 100 at a position close to the corner portion 130, and the second positioning groove 120 is matched with the corner protector 200, so that the corner protector 200 can be directly inserted into the second positioning groove 120 for fixing, and thus the corner protector 200 does not need to be bonded on the outer side wall of the base 100.

It can be understood that, set up second constant head tank 120 respectively at every bight 130, be equipped with angle bead spare 200 in every second constant head tank 120, and the lateral wall interval setting of second constant head tank 120 and base 100, when the outside parcel box (not shown in the drawing) of air energy water heater 300, angle bead spare 200 corresponds with the lateral wall bight of box, make angle bead spare 200 can paste the inboard of tight box, can improve the structural strength of box through angle bead spare 200, play effectual guard action, make whole packaging structure 1000 more reliable and more stable.

Referring to fig. 1, the corner protector 200 is in a long shape, and the height of the corner protector 200 is much greater than that of the second positioning groove 120. During assembly, the corner protector 200 is correspondingly inserted into the second positioning groove 120 from top to bottom, the corner protector 200 is positioned through the second positioning groove 120, so that the corner protector 200 cannot be turned over or toppled over due to self weight, the corner protector 200 is positioned without being supported by hands, the corner protector 200 and the base 100 are fixed without adopting adhesive tapes and other modes, the assembly process of the packaging structure 1000 is simplified, the fault tolerance rate is high, and the packaging efficiency is effectively improved. It should be noted that, the base 100 at the top of the air energy water heater 300 is also provided with the second positioning groove 120 matched with the corner protector 200, after the lower end of the corner protector 200 is connected with the base 100 at the bottom, the upper end of the corner protector 200 is inserted into the second positioning groove 120 of the base 100 at the top for connection, so that the two ends of the corner protector 200 are both inserted into the corresponding bases 100, and the assembly efficiency is higher.

The size of the base 100 is selected according to parameters such as the weight and volume of the electrical equipment, and the first positioning groove 110 may be formed according to the shape of the electrical equipment, which is not particularly limited herein. It can be understood that the base 100 is made of foam material, the foam material has the characteristics of strong plasticity, light weight, shock absorption, easy forming and the like, the cost is low, the first positioning groove 110 and the second positioning groove 120 can be formed by hollowing the base 100 according to the parameters of the electrical equipment, the corner protector 200 and the like, and the manufacturing process is simple. The corner protector 200 is generally made of corrugated paper, the corner protector 200 may also be called a paper corner protector, the corrugated paper may have a single-layer, double-layer or multi-layer structure, and of course, the corner protector 200 may also be made of materials such as foam plastics and sponge, and details are not repeated.

In addition, a support member (not shown in the drawings) can be further arranged between the bases 100 at the two ends of the air energy water heater 300, the middle part of the air energy water heater 300 can be supported by the support member, the corner protection member 200 can cover the top corner part of the support member, and the support member can be one, two or more, and is specifically selected according to the size of the electrical equipment, so that the overall strength of the packaging structure 1000 is further improved, the structure is firmer and more reliable, and the electrical equipment is effectively protected.

Referring to fig. 2 and 3, it can be appreciated that the corner protector 200 is mated with the second positioning groove 120 such that the corner protector 200 can be inserted into and fixed in the second positioning groove 120. In the embodiment, the corner protector 200 is composed of a first plate 210 and a second plate 220, and the first plate 210 and the second plate 220 are perpendicularly connected to each other, so that the corner protector 200 has an L-shaped cross section. The first plate 210 and the second plate 220 may be an integral structure, and the corner protector 200 may be formed by bending, so as to match with a corner of a sidewall of the box. Meanwhile, the second positioning groove 120 is of an L-shaped groove structure, the vertex angle position of the corner protector 200 is close to the vertex angle position of the corner portion 130 of the base 100, the first plate body 210 is parallel to one side wall of the base 100, the second plate body 220 is parallel to the other adjacent side wall, the corner protector 200 can be fixed after being inserted into the second positioning groove 120, the fixing in the modes of adhesive tapes and the like is not needed, the assembly process is simplified, and the packaging efficiency is effectively improved.

It should be noted that, the width and thickness of the first board 210 and the second board 220 may be selected according to the actual packaging requirement of the product, and are not limited herein. The second positioning groove 120 may extend from the upper surface of the base 100 to the bottom surface close to the base 100, so that the second positioning groove 120 has a sufficient depth to ensure that the corner protector 200 can be stably inserted into the second positioning groove 120, and thus the corner protector 200 is not prone to side turning or toppling.

In some embodiments, a first inclined surface (not shown) is disposed on the sidewall of the second positioning groove 120, and the first inclined surface is inclined downward from the upper surface of the base 100, such that the upper surface of the base 100 and the sidewall of the second positioning groove 120 are connected by the first inclined surface. It can be understood that the above-mentioned first inclined plane is formed at the opening position of the second positioning groove 120 by providing the chamfer structure, the chamfer structure can increase the opening of the second positioning groove 120, and when the corner protector 200 is assembled, the corner protector 200 can be conveniently and rapidly inserted into the second positioning groove 120 through the first inclined plane, so that the assembly of the corner protector 200 is more efficient.

The first inclined surface is disposed at an inner side of a corner of the second positioning groove 120, that is, the first inclined surface is close to the first positioning groove 110, and the first inclined surface faces a connection portion between the first plate 210 and the second plate 220. The inclination angle of the first inclined surface is selected according to actual installation requirements, and is not particularly limited herein. It is understood that the first inclined surface is not limited to the position shown in the above embodiments, and the first inclined surface may also be disposed on a side of the second positioning groove 120 close to the outer side wall of the base 100, which will not be described in detail.

In the embodiment, the corner protector 200 is an L-shaped structure, wherein when the corner protector 200 is fixed in the second positioning groove 120, a side of the corner protector 200 facing the corner 130 of the base 100 is an outer side, a side of the corner protector 200 facing the first positioning groove 110 is an inner side, and the first inclined plane is disposed at a corner position of the second positioning groove 120 and faces the inner side, so that a situation that the corner position of the second positioning groove 120 is easily touched when the corner protector 200 is assembled is reduced, a fault tolerance rate is improved, and assembly efficiency is improved.

Referring to fig. 4, in consideration of the requirement of a certain tightness between the corner protector 200 and the box, so that the corner protector 200 provides sufficient supporting strength to the box, in an embodiment, the minimum distance H between the second positioning groove 120 and the outer sidewall of the base 100 is set to 20mm, which may be understood as the distance between the first plate 210 and the outer sidewall, and the distance between the second plate 220 and the outer sidewall are both set to 20mm, so as to ensure that the sidewall of the second positioning groove 120 has sufficient strength and does not affect the assembling requirement between the corner protector 200 and the box.

It is understood that the minimum distance H between the second positioning groove 120 and the outer sidewall of the base 100 ranges from 10mm to 30mm, for example, the distance H between the second positioning groove 120 and the outer sidewall may be 10mm, 15mm, 30mm, etc. Under the condition that the distance H between the second positioning groove 120 and the outer sidewall is too small, the sidewall thickness of the second positioning groove 120 is thinner, the structural strength is reduced, and the structural stability is lower. When the distance H between the second positioning groove 120 and the outer sidewall is too large, the gap between the corner protector 200 and the box body is increased, and the stability of the overall packaging structure 1000 is reduced.

Referring to fig. 3, 4 and 5, in some embodiments, a first groove 140 is concavely formed on the upper surface of the base 100, the first groove 140 is disposed near the second positioning groove 120, so that the upper surface of the base 100 is in transitional connection with the second positioning groove 120 through the first groove 140, and the first groove 140 is communicated with the second positioning groove 120. As shown in fig. 4, in the embodiment, the cross section of the second positioning groove 120 is L-shaped, the cross section of the first groove 140 is substantially square, the first groove 140 is located at one side of the second positioning groove 120, so as to further increase the opening of the second positioning groove 120, on one hand, the corner protector 200 can be conveniently inserted, and on the other hand, the first groove 140 is formed by hollowing, so that the foam consumption can be reduced without affecting the structural stability of the second positioning groove 120, which is beneficial to reducing the cost.

Referring to fig. 4, 5 and 6, a second inclined surface 141 is disposed on the bottom wall of the first groove 140, and the bottom wall of the first groove 140 is transitionally connected with the side wall of the second positioning groove 120 through the second inclined surface 141, that is, a chamfered structure is disposed at a corner position of the bottom wall of the first groove 140 close to the second positioning groove 120, and the second inclined surface 141 is formed on the chamfered surface.

Specifically, the second inclined surface 141 is disposed at a corner position of the second positioning groove 120 and faces an inner side surface of the corner protector 200, and an inclination angle of the second inclined surface 141 is selected according to actual installation requirements, which is not specifically limited herein. During the assembly, in the corner protector 200 stretched into first recess 140, then can make corner protector 200 lead-in to second constant head tank 120 fast through second inclined plane 141 in, make the assembly easier, improve the fault-tolerant rate greatly, packaging efficiency is higher, the structure is practical reliable more.

It should be noted that the height of the first groove 140 is smaller than the height of the second positioning groove 120, that is, the depth of the first groove 140 is smaller than the depth of the second positioning groove 120, so as to ensure that the second positioning groove 120 has sufficient depth, so that the corner protector 200 can be stably inserted into the second positioning groove 120, and the situation of side turning or toppling is not easy to occur.

Referring to fig. 4, 5 and 6, in some embodiments, a second groove 150 is provided on the upper surface of the base 100, and the second groove 150 is located between the first groove 140 and the first positioning groove 110. The second groove 150 can be understood as a recessed portion formed by hollowing out the base 100, and the second groove 150 is used for facilitating the base 100 to be taken by hand, and meanwhile, under the condition that the stability of the overall structure of the base 100 is not affected, the foam material consumption can be further reduced, and the cost is effectively reduced.

It can be understood that, the size of the second groove 150 is set according to the packaging requirement of the actual product, for example, in the case that the first positioning groove 110 occupies a small space, the size of the second groove 150 can be increased appropriately, which does not affect the structural stability, but also can effectively reduce the material consumption, and has stronger practicability.

Referring to fig. 4, 5 and 6, in the embodiment, the second groove 150 is connected to the first groove 140, and the second groove 150 is disposed near the first positioning groove 110 and extends along the circumferential direction of the first positioning groove 110, so as to further increase the size of the second groove 150, facilitate taking, and improve the overall aesthetic property.

The utility model provides a packing box of embodiment, including the packaging structure 1000 and the box (not shown in the attached drawing) of above-mentioned embodiment, wherein, the packaging structure 1000 is through setting up first constant head tank 110 and second constant head tank 120 on base 100, place air energy water heater 300 on first constant head tank 110 during the assembly, angle bead 200 inserts second constant head tank 120 and fixes, the both ends of air energy water heater 300 are supported through base 100, the both ends of angle bead 200 are connected with base 100 respectively, angle bead 200 encircles the distribution of air energy water heater 300, the box wraps up the outside at packaging structure 1000, assembly process need not hand angle bead 200 and operates, it need not to adopt modes such as sticky tape to fix between angle bead 200 and the base 100, simplify the assembly process, effectively improve packing efficiency, can improve the structural strength of packing box through angle bead 200, play effective guard action to electrical equipment, is more practical and reliable.

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 of those skilled in the art.

Claims

1. Packaging structure for packing electrical equipment, its characterized in that includes:

and the corner protector is inserted in the second positioning groove.

2. The packaging structure of claim 1, wherein the sidewall of the second positioning groove is provided with a slope extending obliquely downward from the upper surface of the base.

3. The packaging structure of claim 2, wherein the corner protector comprises a first plate and a second plate, the first plate is perpendicularly connected to the second plate, the corner protector has a cross-sectional shape matching the cross-sectional shape of the second positioning groove, and the inclined surface is disposed toward the connection of the first plate and the second plate.

4. The packaging structure of claim 1, wherein a first groove is formed at a transition between the upper surface of the base and the sidewall of the second positioning slot, and the height of the first groove is smaller than that of the second positioning slot.

5. The packaging structure of claim 4, wherein the side wall of the second positioning slot is provided with a slope extending from the bottom wall of the first groove in a downward slope.

6. The packaging structure of claim 4, wherein a second groove is provided between the outer sidewall of the base and the first detent.

7. The packaging structure of claim 6, wherein the second groove is formed at a transition of an upper surface of the base and a sidewall of the first groove, the second groove being disposed along a circumferential extension of the first positioning groove.

8. The packaging structure of claim 1, wherein the second detent has a minimum distance between the second detent and the outer side wall of the base ranging from a value of 10mm to 30 mm.

9. The packaging structure of claim 1, wherein the base is made of a foam material.

10. The packing box, its characterized in that includes:

a box body;

a packaging structure as claimed in any one of claims 1 to 9, provided within the box.