CN209739744U

CN209739744U - Corner protector and product packaging box

Info

Publication number: CN209739744U
Application number: CN201920186576.XU
Authority: CN
Inventors: 张义成; 胡建伟
Original assignee: SHENZHEN RAYSGEM ELECTRONIC TECHNOLOGY Co Ltd
Current assignee: SHENZHEN RAYSGEM ELECTRONIC TECHNOLOGY Co Ltd
Priority date: 2019-02-01
Filing date: 2019-02-01
Publication date: 2019-12-06
Anticipated expiration: 2029-02-01

Abstract

the utility model relates to a corner protector technical field, in particular to packing box of corner protector and product, the corner protector, include: the corner protector comprises a bottom plate used for contacting with the product, and a first protective plate and a second protective plate extend outwards from the surface contacting with the product; the bottom plate, the first guard plate and the second guard plate enclose a placing groove; the angle bead is an integrally formed angle bead body made of high-elasticity silica gel material; the product packaging box comprises at least two corner protectors. In the embodiment, the bottom plate is in contact with the product, so that the product can be protected in a buffering mode when falling, the integrity of the product is guaranteed, and the purpose of protecting the product is achieved.

Description

Corner protector and product packaging box

Technical Field

The utility model relates to a corner protector technical field specifically, relates to the packing box of corner protector and product.

background

Most of the conventional materials for packaging cushioning are paper materials and expandable plastics, such as Expanded Polyethylene (EPE) and Expanded Polystyrene (EPS), which have light weight, high plasticity and excellent cushioning effect, and thus are used by many packaging manufacturers.

The utility model discloses the inventor is realizing the utility model discloses an in-process discovers: at present, products packaged by paper materials and foaming plastics are generally transported to fall, and packages which are used for packaging the products and are in contact with the products are easy to break and are embedded into gaps of the products or attached to the surfaces of the products under the action of external force. The appearance is not beautiful, even the product is bad, and the user is not good experience.

disclosure of Invention

In view of the above-mentioned defects of the prior art, the main object of the present invention is to provide a corner protector, wherein the corner protector made of high-elasticity silica gel material can protect the product from direct impact, ensure the integrity of the product, and protect the product; meanwhile, the angle bead made of the high-elasticity material can solve the problems that the appearance is not attractive, even the product is poor and the user has poor experience due to the fact that the angle bead is embedded into a gap reserved by the product design when the impact occurs.

In order to solve the above technical problem, an embodiment of the present invention provides an angle bead on the one hand, include: the corner protector comprises a bottom plate used for contacting with the product, and a first protective plate and a second protective plate extend outwards from the surface contacting with the product;

The bottom plate, the first guard plate and the second guard plate enclose a placing groove;

The corner protector is an integrally formed corner protector body made of high-elasticity silica gel materials.

Further, the hardness of the corner protector is controlled to be 50-70 HR.

further, the thickness of the first protection plate and the second protection plate is not less than 1 mm.

Further, the thickness of the bottom plate is not less than 2 mm.

Furthermore, the bottom plate is uniformly provided with air bags.

Furthermore, the bottom plate is provided with a through hole penetrating through the bottom plate.

Further, the surface of the first guard plate and/or the second guard plate close to the placing groove is provided with a uniform boss.

Furthermore, the boss is a convex structure which is gradually reduced from bottom to top.

Further, the height of the boss is controlled to be not higher than 1 mm.

In the embodiment, the bottom plate is in contact with the product, so that the product can be ensured to play a role in buffering and protection when falling, and the corner protector made of the high-elasticity silica gel material can protect the product from direct impact during transportation or packaging and testing of the product, so that the integrity of the product is ensured, and the purpose of protecting the product is achieved; meanwhile, the angle bead made of the high-elasticity material can solve the problems that the appearance is not attractive, even the product is poor and the user has poor experience due to the fact that the angle bead is embedded into a gap reserved by the product design when the impact occurs.

in another aspect, a packing box of products is disclosed, which comprises at least two corner protectors.

The angle protectors are arranged at a plurality of positions in the packing box in the embodiment, the contact between the bottom plate of the angle protector and a product can ensure that the product can play a role in buffering and protection when falling, and the understood angle protector made of high-elasticity silica gel materials can protect the product from direct impact when in transportation or product packaging test, so that the integrity of the product is ensured, and the purpose of protecting the product is achieved; meanwhile, the angle bead made of the high-elasticity material can solve the problems that the appearance is not attractive, even the product is poor and the user has poor experience due to the fact that the angle bead is embedded into a gap reserved by the product design when the impact occurs.

drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic view of a first embodiment of the corner protector of the present invention;

FIG. 2 is a schematic cross-sectional view of another view of FIG. 1;

Fig. 3 is a schematic view of a second embodiment of the corner protector of the present invention;

Fig. 4 is a schematic view of a third embodiment of the corner protector of the present invention;

Fig. 5 is a schematic view of a fourth embodiment of the corner protector of the present invention;

Fig. 6 is a schematic view of a fifth embodiment of the corner protector of the present invention.

The following are marked in the figure:

10-bottom plate, 20-first guard plate, 30-second guard plate, 40-through hole and 50-air bag.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 and 2, in one aspect, there is provided a corner protector, including: the corner protector comprises a bottom plate 10 used for contacting with products, and a first protective plate 20 and a second protective plate 30 extend outwards from the surface contacting with the products on the bottom plate 10;

The bottom plate 10, the first guard plate 20 and the second guard plate 30 enclose a placement groove;

The bottom plate 10 is in contact with the product, so that the product can be ensured to play a role in buffering and protection when falling, and the corner protector made of the high-elasticity silica gel material can protect the product from direct impact during transportation or product packaging test, so that the integrity of the product is ensured, and the purpose of protecting the product is achieved; meanwhile, the angle bead made of the high-elasticity material can solve the problems that the appearance is not attractive, even the product is poor and the user has poor experience due to the fact that the angle bead is embedded into a gap reserved by the product design when the impact occurs.

The high-elasticity silica gel of the embodiment is also called gas phase method silica gel, is prepared by mixing gas phase method white carbon black and methyl vinyl silicone rubber, and has the characteristics of light weight, good elasticity and the like compared with the raw material of common silica gel. The lower the hardness of the high-elasticity silica gel, the lower the density and specific gravity, and the better the elasticity, and the most preferable is the high-elasticity silica gel with a degree of 30, and the most preferable is the high-elasticity silica gel with a degree of 70.

Embodiments further provide that the hardness of the corner protector is controlled within the range of 50-70 HR in order to provide cushioning protection for the package and also to address the problem of corner protector insertion into the product.

In one embodiment, the corner protector is made of high-elasticity silica gel materials, and then the hardness of the corner protector is controlled to be 50 HR.

In another embodiment, the corner protector is made of high-elasticity silica gel materials, and then the hardness of the corner protector is controlled to be 60 HR.

In another embodiment, the corner protector is made of high-elasticity silica gel materials, and the hardness of the corner protector is controlled to be 70 HR.

In order to ensure that the corner protector can play a role of buffer protection, in the embodiment, the thickness of the first protection plate 20 and the second protection plate 30 is not less than 1 mm.

It will be appreciated that the first cover sheet 20 and the second cover sheet 30 are primarily adapted to engage the sides of the product, serve the purpose of stabilizing the corner protector against the product, and can serve a partial protective function against impact forces from the sides. The thickness requirement may be thinner than the thickness of the base plate 10, taking into account that the side is not the primary direction of impact.

In one embodiment, the thickness of the first and second cover sheets 20 and 30 is controlled to be 1 mm.

in another embodiment, the thickness of the first and second sheathing plates 20 and 30 is controlled to be 3 mm.

In another embodiment, the thickness of the first and second cover sheets 20 and 30 is controlled to be 4 mm.

in order to ensure that the corner protector can play a role of buffering protection, in the embodiment, the thickness of the bottom plate 10 is not less than 2 mm.

It will be appreciated that the greater the thickness of the typical task floor 10, the greater the amount of cushioning protection that is provided. The specific thickness can be selected according to the weight of the product and the required impact force bearing value.

In one embodiment, the thickness of the bottom plate 10 is set to 8 mm.

In another embodiment, the thickness of the base plate 10 is set to 2 mm.

in still another embodiment, the thickness of the base plate 10 is set to 4 mm.

Referring to fig. 4, in order to ensure that the corner protectors can perform better buffering protection, in a further embodiment, the bottom plate 10 is provided with an air bag 50. When the air bag 50 is acted by external force, the air bag 50 can effectively diffuse and decompose the external force gradually, so that the shockproof, anti-falling and anti-scraping effects are achieved, meanwhile, the air bag 50 can isolate air, and the heat insulation, heat preservation and cold protection effects can be achieved.

It should be noted that the arrangement of the bladder 50 can be accomplished by those skilled in the art, for example, in the field of mobile phone shells, as disclosed in a patent. The utility model provides a mobile phone shell, include: an inner shell, an outer shell and a bubble layer; the outer shell is connected with the inner shell in an attaching mode through the air bubble layer; the first surface of the air bubble layer is fixed on the inner wall of the outer shell; the second surface of the bubble body is fixed on the outer wall of the inner shell; the bubble layer comprises regular or irregular bubble bodies which are paved on the bubble layer; wherein, the bubble body is a bubble body of plastic or silica gel wrapping air. It is known how to arrange the airbag 50 in the corner protector by reference to this patent, and therefore it is not described in detail here.

referring to fig. 3, in order to ensure that the corner protector can perform better buffering protection, in a further embodiment, the bottom plate 10 is provided with a through hole 40 penetrating through the bottom plate 10.

It is understood that the through hole 40 penetrates through the bottom plate 10 in a form including: the first pass is from the outer surface of the first cover sheet 20 to the outer surface of the second cover sheet 30; the second through hole 40 is arranged in parallel with the first guard plate 20 and the second guard plate 30 and penetrates through the bottom plate 10;

The two through holes can be combined, and the two layers can be arranged, wherein the first layer is provided with a first through hole form, and the second layer is provided with a second through hole form. However, it should be noted that the form of the through-hole is selected according to the thickness, and when the thickness of the base plate 10 is too thin, the form of the through-hole of more than two layers is not selected.

The cross-section of the through-hole 40 includes a circle or a polygon.

In one embodiment, the cross section of the through hole 40 is octagonal to improve the shock absorption effect.

The diameter of the through hole 40 is selected according to the thickness of the base plate 10, and in the embodiment, the diameter of the through hole 40 is selected to be 1 mm.

Referring to fig. 6, in order to ensure that the corner protector can better adhere to the product, in an embodiment, the first protection plate 20 and/or the second protection plate 30 are provided with uniform bosses on the surfaces close to the placement groove. When the corner protector is used, the boss can form a softer grasping part between the protecting plate and a product, and the boss can increase the adsorption force of the first protecting plate 20 or the second protecting plate 30 on the product, so that the attaching force of the corner protector and the product is ensured, and the corner protector cannot easily fall off from the product.

In one embodiment, the first guard plate 20 and the second guard plate 30 are provided with uniform bosses on the surfaces thereof adjacent to the placement groove.

In another embodiment, the first guard plate 20 is provided with a uniform boss on the surface close to the placement groove, and the second guard plate 30 is not provided.

In another embodiment, the second guard plate 30 is provided with a uniform projection on the surface thereof adjacent to the placement groove, and the first guard plate 20 is not provided.

In a further embodiment, the boss is a convex structure gradually decreasing from bottom to top. The top of the boss is of an arc structure.

In another embodiment, the boss may be provided with a tapered structure.

Further in the embodiment, the height of the boss is controlled to be not higher than 1 mm.

in another aspect, the packaging box of the product comprises at least two corner protectors.

It can be understood that the corner protector is placed in the packaging box of the product and is used for being sleeved on the edge or the sharp corner of the product to play a role in shock absorption and protection of the product, and meanwhile, the corner protector has certain hardness so that the material of the corner protector can be effectively prevented from being embedded into the product under impact force.

the bottom plate 10 of the corner protector can be designed into a corresponding shape according to the appearance edge of the product, so that the aim of fitting the edge of the product is fulfilled. The concrete steps are as follows:

The outward appearance is the product of rectangle structure, can design into the L shape with the bottom plate 10 of angle bead this moment to four angles of effectual laminating product.

Referring to fig. 1 and 2, in particular, the product is a display device with a rectangular structure, and the display device is designed because the housing is combined, and then a gap between the two parts may exist at the edge position, for example, the corner protector (the bottom plate 10 is in an L-shaped structure) can effectively absorb shock and prevent soft material supported armor from being inserted into the gap.

The outward appearance is the product of circular structure, can design into the arc form with the bottom plate 10 of angle bead this moment to the arc radius of bottom plate 10 is the same with product appearance radius, thereby adopts the effectual laminating product cambered surface of two angle beads.

Referring to fig. 5, specifically, the product is a display device with a circular structure, and the display device is designed in such a way that the housing is combined, and then a gap between the housing and the housing may exist at the edge, for example, when the corner protector (the bottom plate has an arc-shaped structure, and the arc radius of the arc of the bottom plate is the same as the radius of the housing of the product) is used, the shock absorption can be effectively achieved, and the armor supported by the soft material is prevented from being embedded into the gap.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims

1. A corner protector, comprising: the corner protector comprises a bottom plate (10) used for contacting with products, and a first protective plate (20) and a second protective plate (30) extend outwards from the surface contacting with the products from the bottom plate (10);

The bottom plate (10), the first protection plate (20) and the second protection plate (30) enclose a placing groove;

The angle bead is an integrally formed angle bead body made of high-elasticity silica gel material;

The hardness of the corner protector is controlled to be 50-70 HR.

2. The corner protector according to claim 1, wherein the thickness of the first protector plate (20) and the second protector plate (30) is not less than 1 mm.

3. The corner bead according to claim 1, characterized in that the thickness of the base plate (10) is not less than 2 mm.

4. A corner protector according to any one of claims 1-3, characterized in that the bottom plate (10) is evenly provided with air pockets (50).

5. a corner protector according to any one of claims 1-3, characterized in that the base plate (10) is provided with a through hole (40) extending through the base plate (10).

6. A corner protector according to any one of claims 1-3, characterized in that the face of the first guard plate (20) and/or the second guard plate (30) adjacent the standing groove is provided with a uniform boss.

7. The corner protector according to claim 6, wherein the boss is a convex structure gradually reduced from bottom to top.

8. The corner protector of claim 7, wherein the height of the boss is controlled to be not higher than 1 mm.

9. A package of products comprising at least two corner protectors as claimed in any one of claims 1 to 8.